* [Intel-gfx] [PATCH v10 01/23] drm/i915/vm_bind: Expose vm lookup function
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
@ 2023-01-18 7:15 ` Niranjana Vishwanathapura
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 02/23] drm/i915/vm_bind: Add __i915_sw_fence_await_reservation() Niranjana Vishwanathapura
` (26 subsequent siblings)
27 siblings, 0 replies; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:15 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Make i915_gem_vm_lookup() function non-static as it will be
used by the vm_bind feature.
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
---
drivers/gpu/drm/i915/gem/i915_gem_context.c | 11 ++++++++++-
drivers/gpu/drm/i915/gem/i915_gem_context.h | 3 +++
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
index 46e71f62fcec..b90901ad6866 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -346,7 +346,16 @@ static int proto_context_register(struct drm_i915_file_private *fpriv,
return ret;
}
-static struct i915_address_space *
+/**
+ * i915_gem_vm_lookup() - looks up for the VM reference given the vm id
+ * @file_priv: the private data associated with the user's file
+ * @id: the VM id
+ *
+ * Finds the VM reference associated to a specific id.
+ *
+ * Returns the VM pointer on success, NULL in case of failure.
+ */
+struct i915_address_space *
i915_gem_vm_lookup(struct drm_i915_file_private *file_priv, u32 id)
{
struct i915_address_space *vm;
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.h b/drivers/gpu/drm/i915/gem/i915_gem_context.h
index e5b0f66ea1fe..899fa8f1e0fe 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.h
@@ -139,6 +139,9 @@ int i915_gem_context_setparam_ioctl(struct drm_device *dev, void *data,
int i915_gem_context_reset_stats_ioctl(struct drm_device *dev, void *data,
struct drm_file *file);
+struct i915_address_space *
+i915_gem_vm_lookup(struct drm_i915_file_private *file_priv, u32 id);
+
struct i915_gem_context *
i915_gem_context_lookup(struct drm_i915_file_private *file_priv, u32 id);
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Intel-gfx] [PATCH v10 02/23] drm/i915/vm_bind: Add __i915_sw_fence_await_reservation()
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 01/23] drm/i915/vm_bind: Expose vm lookup function Niranjana Vishwanathapura
@ 2023-01-18 7:15 ` Niranjana Vishwanathapura
2023-02-01 17:14 ` Andi Shyti
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 03/23] drm/i915/vm_bind: Expose i915_gem_object_max_page_size() Niranjana Vishwanathapura
` (25 subsequent siblings)
27 siblings, 1 reply; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:15 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Add function __i915_sw_fence_await_reservation() for
asynchronous wait on a dma-resv object with specified
dma_resv_usage. This is required for async vma unbind
with vm_bind.
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
---
drivers/gpu/drm/i915/i915_sw_fence.c | 28 +++++++++++++++++++++-------
drivers/gpu/drm/i915/i915_sw_fence.h | 23 +++++++++++++++++------
2 files changed, 38 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_sw_fence.c b/drivers/gpu/drm/i915/i915_sw_fence.c
index cc2a8821d22a..ae06d35db056 100644
--- a/drivers/gpu/drm/i915/i915_sw_fence.c
+++ b/drivers/gpu/drm/i915/i915_sw_fence.c
@@ -7,7 +7,6 @@
#include <linux/slab.h>
#include <linux/dma-fence.h>
#include <linux/irq_work.h>
-#include <linux/dma-resv.h>
#include "i915_sw_fence.h"
#include "i915_selftest.h"
@@ -569,11 +568,26 @@ int __i915_sw_fence_await_dma_fence(struct i915_sw_fence *fence,
return ret;
}
-int i915_sw_fence_await_reservation(struct i915_sw_fence *fence,
- struct dma_resv *resv,
- bool write,
- unsigned long timeout,
- gfp_t gfp)
+/**
+ * __i915_sw_fence_await_reservation() - Setup a fence to wait on a dma-resv
+ * object with specified usage.
+ * @fence: the fence that needs to wait
+ * @resv: dma-resv object
+ * @usage: dma_resv_usage (See enum dma_resv_usage)
+ * @timeout: how long to wait in jiffies
+ * @gfp: allocation mode
+ *
+ * Setup the @fence to asynchronously wait on dma-resv object @resv for
+ * @usage to complete before signaling.
+ *
+ * Returns 0 if there is nothing to wait on, -ve error code upon error
+ * and >0 upon successfully setting up the wait.
+ */
+int __i915_sw_fence_await_reservation(struct i915_sw_fence *fence,
+ struct dma_resv *resv,
+ enum dma_resv_usage usage,
+ unsigned long timeout,
+ gfp_t gfp)
{
struct dma_resv_iter cursor;
struct dma_fence *f;
@@ -582,7 +596,7 @@ int i915_sw_fence_await_reservation(struct i915_sw_fence *fence,
debug_fence_assert(fence);
might_sleep_if(gfpflags_allow_blocking(gfp));
- dma_resv_iter_begin(&cursor, resv, dma_resv_usage_rw(write));
+ dma_resv_iter_begin(&cursor, resv, usage);
dma_resv_for_each_fence_unlocked(&cursor, f) {
pending = i915_sw_fence_await_dma_fence(fence, f, timeout,
gfp);
diff --git a/drivers/gpu/drm/i915/i915_sw_fence.h b/drivers/gpu/drm/i915/i915_sw_fence.h
index f752bfc7c6e1..9c4859dc4c0d 100644
--- a/drivers/gpu/drm/i915/i915_sw_fence.h
+++ b/drivers/gpu/drm/i915/i915_sw_fence.h
@@ -10,13 +10,13 @@
#define _I915_SW_FENCE_H_
#include <linux/dma-fence.h>
+#include <linux/dma-resv.h>
#include <linux/gfp.h>
#include <linux/kref.h>
#include <linux/notifier.h> /* for NOTIFY_DONE */
#include <linux/wait.h>
struct completion;
-struct dma_resv;
struct i915_sw_fence;
enum i915_sw_fence_notify {
@@ -89,11 +89,22 @@ int i915_sw_fence_await_dma_fence(struct i915_sw_fence *fence,
unsigned long timeout,
gfp_t gfp);
-int i915_sw_fence_await_reservation(struct i915_sw_fence *fence,
- struct dma_resv *resv,
- bool write,
- unsigned long timeout,
- gfp_t gfp);
+int __i915_sw_fence_await_reservation(struct i915_sw_fence *fence,
+ struct dma_resv *resv,
+ enum dma_resv_usage usage,
+ unsigned long timeout,
+ gfp_t gfp);
+
+static inline int i915_sw_fence_await_reservation(struct i915_sw_fence *fence,
+ struct dma_resv *resv,
+ bool write,
+ unsigned long timeout,
+ gfp_t gfp)
+{
+ return __i915_sw_fence_await_reservation(fence, resv,
+ dma_resv_usage_rw(write),
+ timeout, gfp);
+}
bool i915_sw_fence_await(struct i915_sw_fence *fence);
void i915_sw_fence_complete(struct i915_sw_fence *fence);
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* Re: [Intel-gfx] [PATCH v10 02/23] drm/i915/vm_bind: Add __i915_sw_fence_await_reservation()
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 02/23] drm/i915/vm_bind: Add __i915_sw_fence_await_reservation() Niranjana Vishwanathapura
@ 2023-02-01 17:14 ` Andi Shyti
0 siblings, 0 replies; 42+ messages in thread
From: Andi Shyti @ 2023-02-01 17:14 UTC (permalink / raw)
To: Niranjana Vishwanathapura
Cc: paulo.r.zanoni, jani.nikula, intel-gfx, dri-devel,
thomas.hellstrom, matthew.auld, daniel.vetter, christian.koenig
Hi Niranjana,
On Tue, Jan 17, 2023 at 11:15:48PM -0800, Niranjana Vishwanathapura wrote:
> Add function __i915_sw_fence_await_reservation() for
> asynchronous wait on a dma-resv object with specified
> dma_resv_usage. This is required for async vma unbind
> with vm_bind.
>
> Reviewed-by: Matthew Auld <matthew.auld@intel.com>
> Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Andi
> ---
> drivers/gpu/drm/i915/i915_sw_fence.c | 28 +++++++++++++++++++++-------
> drivers/gpu/drm/i915/i915_sw_fence.h | 23 +++++++++++++++++------
> 2 files changed, 38 insertions(+), 13 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_sw_fence.c b/drivers/gpu/drm/i915/i915_sw_fence.c
> index cc2a8821d22a..ae06d35db056 100644
> --- a/drivers/gpu/drm/i915/i915_sw_fence.c
> +++ b/drivers/gpu/drm/i915/i915_sw_fence.c
> @@ -7,7 +7,6 @@
> #include <linux/slab.h>
> #include <linux/dma-fence.h>
> #include <linux/irq_work.h>
> -#include <linux/dma-resv.h>
>
> #include "i915_sw_fence.h"
> #include "i915_selftest.h"
> @@ -569,11 +568,26 @@ int __i915_sw_fence_await_dma_fence(struct i915_sw_fence *fence,
> return ret;
> }
>
> -int i915_sw_fence_await_reservation(struct i915_sw_fence *fence,
> - struct dma_resv *resv,
> - bool write,
> - unsigned long timeout,
> - gfp_t gfp)
> +/**
> + * __i915_sw_fence_await_reservation() - Setup a fence to wait on a dma-resv
> + * object with specified usage.
> + * @fence: the fence that needs to wait
> + * @resv: dma-resv object
> + * @usage: dma_resv_usage (See enum dma_resv_usage)
> + * @timeout: how long to wait in jiffies
> + * @gfp: allocation mode
> + *
> + * Setup the @fence to asynchronously wait on dma-resv object @resv for
> + * @usage to complete before signaling.
> + *
> + * Returns 0 if there is nothing to wait on, -ve error code upon error
> + * and >0 upon successfully setting up the wait.
> + */
> +int __i915_sw_fence_await_reservation(struct i915_sw_fence *fence,
> + struct dma_resv *resv,
> + enum dma_resv_usage usage,
> + unsigned long timeout,
> + gfp_t gfp)
> {
> struct dma_resv_iter cursor;
> struct dma_fence *f;
> @@ -582,7 +596,7 @@ int i915_sw_fence_await_reservation(struct i915_sw_fence *fence,
> debug_fence_assert(fence);
> might_sleep_if(gfpflags_allow_blocking(gfp));
>
> - dma_resv_iter_begin(&cursor, resv, dma_resv_usage_rw(write));
> + dma_resv_iter_begin(&cursor, resv, usage);
> dma_resv_for_each_fence_unlocked(&cursor, f) {
> pending = i915_sw_fence_await_dma_fence(fence, f, timeout,
> gfp);
> diff --git a/drivers/gpu/drm/i915/i915_sw_fence.h b/drivers/gpu/drm/i915/i915_sw_fence.h
> index f752bfc7c6e1..9c4859dc4c0d 100644
> --- a/drivers/gpu/drm/i915/i915_sw_fence.h
> +++ b/drivers/gpu/drm/i915/i915_sw_fence.h
> @@ -10,13 +10,13 @@
> #define _I915_SW_FENCE_H_
>
> #include <linux/dma-fence.h>
> +#include <linux/dma-resv.h>
> #include <linux/gfp.h>
> #include <linux/kref.h>
> #include <linux/notifier.h> /* for NOTIFY_DONE */
> #include <linux/wait.h>
>
> struct completion;
> -struct dma_resv;
> struct i915_sw_fence;
>
> enum i915_sw_fence_notify {
> @@ -89,11 +89,22 @@ int i915_sw_fence_await_dma_fence(struct i915_sw_fence *fence,
> unsigned long timeout,
> gfp_t gfp);
>
> -int i915_sw_fence_await_reservation(struct i915_sw_fence *fence,
> - struct dma_resv *resv,
> - bool write,
> - unsigned long timeout,
> - gfp_t gfp);
> +int __i915_sw_fence_await_reservation(struct i915_sw_fence *fence,
> + struct dma_resv *resv,
> + enum dma_resv_usage usage,
> + unsigned long timeout,
> + gfp_t gfp);
> +
> +static inline int i915_sw_fence_await_reservation(struct i915_sw_fence *fence,
> + struct dma_resv *resv,
> + bool write,
> + unsigned long timeout,
> + gfp_t gfp)
> +{
> + return __i915_sw_fence_await_reservation(fence, resv,
> + dma_resv_usage_rw(write),
> + timeout, gfp);
> +}
>
> bool i915_sw_fence_await(struct i915_sw_fence *fence);
> void i915_sw_fence_complete(struct i915_sw_fence *fence);
> --
> 2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply [flat|nested] 42+ messages in thread
* [Intel-gfx] [PATCH v10 03/23] drm/i915/vm_bind: Expose i915_gem_object_max_page_size()
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 01/23] drm/i915/vm_bind: Expose vm lookup function Niranjana Vishwanathapura
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 02/23] drm/i915/vm_bind: Add __i915_sw_fence_await_reservation() Niranjana Vishwanathapura
@ 2023-01-18 7:15 ` Niranjana Vishwanathapura
2023-02-01 17:23 ` Andi Shyti
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 04/23] drm/i915/vm_bind: Support partially mapped vma resource Niranjana Vishwanathapura
` (24 subsequent siblings)
27 siblings, 1 reply; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:15 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Expose i915_gem_object_max_page_size() function non-static
which will be used by the vm_bind feature.
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
---
drivers/gpu/drm/i915/gem/i915_gem_create.c | 18 +++++++++++++-----
drivers/gpu/drm/i915/gem/i915_gem_object.h | 2 ++
2 files changed, 15 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_create.c b/drivers/gpu/drm/i915/gem/i915_gem_create.c
index 005a7f842784..86469710bd59 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_create.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_create.c
@@ -15,10 +15,18 @@
#include "i915_trace.h"
#include "i915_user_extensions.h"
-static u32 object_max_page_size(struct intel_memory_region **placements,
- unsigned int n_placements)
+/**
+ * i915_gem_object_max_page_size() - max of min_page_size of the regions
+ * @placements: list of regions
+ * @n_placements: number of the placements
+ *
+ * Returns the largest of min_page_size of the @placements,
+ * or I915_GTT_PAGE_SIZE_4K if @n_placements is 0.
+ */
+u32 i915_gem_object_max_page_size(struct intel_memory_region **placements,
+ unsigned int n_placements)
{
- u32 max_page_size = 0;
+ u32 max_page_size = I915_GTT_PAGE_SIZE_4K;
int i;
for (i = 0; i < n_placements; i++) {
@@ -28,7 +36,6 @@ static u32 object_max_page_size(struct intel_memory_region **placements,
max_page_size = max_t(u32, max_page_size, mr->min_page_size);
}
- GEM_BUG_ON(!max_page_size);
return max_page_size;
}
@@ -99,7 +106,8 @@ __i915_gem_object_create_user_ext(struct drm_i915_private *i915, u64 size,
i915_gem_flush_free_objects(i915);
- size = round_up(size, object_max_page_size(placements, n_placements));
+ size = round_up(size, i915_gem_object_max_page_size(placements,
+ n_placements));
if (size == 0)
return ERR_PTR(-EINVAL);
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h
index 3db53769864c..5455ca0eabe9 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h
@@ -47,6 +47,8 @@ static inline bool i915_gem_object_size_2big(u64 size)
}
void i915_gem_init__objects(struct drm_i915_private *i915);
+u32 i915_gem_object_max_page_size(struct intel_memory_region **placements,
+ unsigned int n_placements);
void i915_objects_module_exit(void);
int i915_objects_module_init(void);
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* Re: [Intel-gfx] [PATCH v10 03/23] drm/i915/vm_bind: Expose i915_gem_object_max_page_size()
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 03/23] drm/i915/vm_bind: Expose i915_gem_object_max_page_size() Niranjana Vishwanathapura
@ 2023-02-01 17:23 ` Andi Shyti
0 siblings, 0 replies; 42+ messages in thread
From: Andi Shyti @ 2023-02-01 17:23 UTC (permalink / raw)
To: Niranjana Vishwanathapura
Cc: paulo.r.zanoni, jani.nikula, intel-gfx, dri-devel,
thomas.hellstrom, matthew.auld, daniel.vetter, christian.koenig
Hi Niranjana,
On Tue, Jan 17, 2023 at 11:15:49PM -0800, Niranjana Vishwanathapura wrote:
> Expose i915_gem_object_max_page_size() function non-static
> which will be used by the vm_bind feature.
>
> Reviewed-by: Matthew Auld <matthew.auld@intel.com>
> Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
> ---
> drivers/gpu/drm/i915/gem/i915_gem_create.c | 18 +++++++++++++-----
> drivers/gpu/drm/i915/gem/i915_gem_object.h | 2 ++
> 2 files changed, 15 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/gem/i915_gem_create.c b/drivers/gpu/drm/i915/gem/i915_gem_create.c
> index 005a7f842784..86469710bd59 100644
> --- a/drivers/gpu/drm/i915/gem/i915_gem_create.c
> +++ b/drivers/gpu/drm/i915/gem/i915_gem_create.c
> @@ -15,10 +15,18 @@
> #include "i915_trace.h"
> #include "i915_user_extensions.h"
>
> -static u32 object_max_page_size(struct intel_memory_region **placements,
> - unsigned int n_placements)
> +/**
> + * i915_gem_object_max_page_size() - max of min_page_size of the regions
> + * @placements: list of regions
> + * @n_placements: number of the placements
> + *
> + * Returns the largest of min_page_size of the @placements,
> + * or I915_GTT_PAGE_SIZE_4K if @n_placements is 0.
> + */
> +u32 i915_gem_object_max_page_size(struct intel_memory_region **placements,
> + unsigned int n_placements)
> {
> - u32 max_page_size = 0;
> + u32 max_page_size = I915_GTT_PAGE_SIZE_4K;
> int i;
>
> for (i = 0; i < n_placements; i++) {
> @@ -28,7 +36,6 @@ static u32 object_max_page_size(struct intel_memory_region **placements,
> max_page_size = max_t(u32, max_page_size, mr->min_page_size);
> }
>
> - GEM_BUG_ON(!max_page_size);
this change, though, is not described in the commit log. Can you
please add two lines?
Thanks,
Andi
> return max_page_size;
> }
>
> @@ -99,7 +106,8 @@ __i915_gem_object_create_user_ext(struct drm_i915_private *i915, u64 size,
>
> i915_gem_flush_free_objects(i915);
>
> - size = round_up(size, object_max_page_size(placements, n_placements));
> + size = round_up(size, i915_gem_object_max_page_size(placements,
> + n_placements));
> if (size == 0)
> return ERR_PTR(-EINVAL);
>
> diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h
> index 3db53769864c..5455ca0eabe9 100644
> --- a/drivers/gpu/drm/i915/gem/i915_gem_object.h
> +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h
> @@ -47,6 +47,8 @@ static inline bool i915_gem_object_size_2big(u64 size)
> }
>
> void i915_gem_init__objects(struct drm_i915_private *i915);
> +u32 i915_gem_object_max_page_size(struct intel_memory_region **placements,
> + unsigned int n_placements);
>
> void i915_objects_module_exit(void);
> int i915_objects_module_init(void);
> --
> 2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply [flat|nested] 42+ messages in thread
* [Intel-gfx] [PATCH v10 04/23] drm/i915/vm_bind: Support partially mapped vma resource
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (2 preceding siblings ...)
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 03/23] drm/i915/vm_bind: Expose i915_gem_object_max_page_size() Niranjana Vishwanathapura
@ 2023-01-18 7:15 ` Niranjana Vishwanathapura
2023-02-01 17:25 ` Andi Shyti
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 05/23] drm/i915/vm_bind: Add support to create persistent vma Niranjana Vishwanathapura
` (23 subsequent siblings)
27 siblings, 1 reply; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:15 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
As persistent vmas can be partialled mapped to an object,
remove restriction which require vma resource sg table to
be just pointer to object's sg table.
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
---
drivers/gpu/drm/i915/i915_vma.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index 34f0e6c923c2..79b2e19a299f 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -2060,8 +2060,7 @@ static struct dma_fence *__i915_vma_unbind_async(struct i915_vma *vma)
if (!drm_mm_node_allocated(&vma->node))
return NULL;
- if (i915_vma_is_pinned(vma) ||
- &vma->obj->mm.rsgt->table != vma->resource->bi.pages)
+ if (i915_vma_is_pinned(vma))
return ERR_PTR(-EAGAIN);
/*
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* Re: [Intel-gfx] [PATCH v10 04/23] drm/i915/vm_bind: Support partially mapped vma resource
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 04/23] drm/i915/vm_bind: Support partially mapped vma resource Niranjana Vishwanathapura
@ 2023-02-01 17:25 ` Andi Shyti
0 siblings, 0 replies; 42+ messages in thread
From: Andi Shyti @ 2023-02-01 17:25 UTC (permalink / raw)
To: Niranjana Vishwanathapura
Cc: paulo.r.zanoni, jani.nikula, intel-gfx, dri-devel,
thomas.hellstrom, matthew.auld, daniel.vetter, christian.koenig
Hi Niranjana,
On Tue, Jan 17, 2023 at 11:15:50PM -0800, Niranjana Vishwanathapura wrote:
> As persistent vmas can be partialled mapped to an object,
> remove restriction which require vma resource sg table to
> be just pointer to object's sg table.
>
> Reviewed-by: Matthew Auld <matthew.auld@intel.com>
> Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Andi
> ---
> drivers/gpu/drm/i915/i915_vma.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
> index 34f0e6c923c2..79b2e19a299f 100644
> --- a/drivers/gpu/drm/i915/i915_vma.c
> +++ b/drivers/gpu/drm/i915/i915_vma.c
> @@ -2060,8 +2060,7 @@ static struct dma_fence *__i915_vma_unbind_async(struct i915_vma *vma)
> if (!drm_mm_node_allocated(&vma->node))
> return NULL;
>
> - if (i915_vma_is_pinned(vma) ||
> - &vma->obj->mm.rsgt->table != vma->resource->bi.pages)
> + if (i915_vma_is_pinned(vma))
> return ERR_PTR(-EAGAIN);
>
> /*
> --
> 2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply [flat|nested] 42+ messages in thread
* [Intel-gfx] [PATCH v10 05/23] drm/i915/vm_bind: Add support to create persistent vma
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (3 preceding siblings ...)
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 04/23] drm/i915/vm_bind: Support partially mapped vma resource Niranjana Vishwanathapura
@ 2023-01-18 7:15 ` Niranjana Vishwanathapura
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 06/23] drm/i915/vm_bind: Implement bind and unbind of object Niranjana Vishwanathapura
` (22 subsequent siblings)
27 siblings, 0 replies; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:15 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Add i915_vma_instance_persistent() to create persistent vmas.
Persistent vmas will use i915_gtt_view to support partial binding.
vma_lookup is tied to segment of the object instead of section
of VA space. Hence, it do not support aliasing. ie., multiple
mappings (at different VA) point to the same gtt_view of object.
Skip vma_lookup for persistent vmas to support aliasing.
v2: Remove unused I915_VMA_PERSISTENT definition,
update validity check in i915_vma_compare(),
remove unwanted is_persistent check in release_references().
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
---
drivers/gpu/drm/i915/i915_vma.c | 36 +++++++++++++++++++++++++--
drivers/gpu/drm/i915/i915_vma.h | 17 ++++++++++++-
drivers/gpu/drm/i915/i915_vma_types.h | 6 +++++
3 files changed, 56 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index 79b2e19a299f..e43cbb5fa154 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -111,7 +111,8 @@ static void __i915_vma_retire(struct i915_active *ref)
static struct i915_vma *
vma_create(struct drm_i915_gem_object *obj,
struct i915_address_space *vm,
- const struct i915_gtt_view *view)
+ const struct i915_gtt_view *view,
+ bool skip_lookup_cache)
{
struct i915_vma *pos = ERR_PTR(-E2BIG);
struct i915_vma *vma;
@@ -198,6 +199,9 @@ vma_create(struct drm_i915_gem_object *obj,
__set_bit(I915_VMA_GGTT_BIT, __i915_vma_flags(vma));
}
+ if (skip_lookup_cache)
+ goto skip_rb_insert;
+
rb = NULL;
p = &obj->vma.tree.rb_node;
while (*p) {
@@ -222,6 +226,7 @@ vma_create(struct drm_i915_gem_object *obj,
rb_link_node(&vma->obj_node, rb, p);
rb_insert_color(&vma->obj_node, &obj->vma.tree);
+skip_rb_insert:
if (i915_vma_is_ggtt(vma))
/*
* We put the GGTT vma at the start of the vma-list, followed
@@ -301,7 +306,34 @@ i915_vma_instance(struct drm_i915_gem_object *obj,
/* vma_create() will resolve the race if another creates the vma */
if (unlikely(!vma))
- vma = vma_create(obj, vm, view);
+ vma = vma_create(obj, vm, view, false);
+
+ GEM_BUG_ON(!IS_ERR(vma) && i915_vma_compare(vma, vm, view));
+ return vma;
+}
+
+/**
+ * i915_vma_create_persistent - create a persistent VMA
+ * @obj: parent &struct drm_i915_gem_object to be mapped
+ * @vm: address space in which the mapping is located
+ * @view: additional mapping requirements
+ *
+ * Creates a persistent vma.
+ *
+ * Returns the vma, or an error pointer.
+ */
+struct i915_vma *
+i915_vma_create_persistent(struct drm_i915_gem_object *obj,
+ struct i915_address_space *vm,
+ const struct i915_gtt_view *view)
+{
+ struct i915_vma *vma;
+
+ GEM_BUG_ON(!kref_read(&vm->ref));
+
+ vma = vma_create(obj, vm, view, true);
+ if (!IS_ERR(vma))
+ i915_vma_set_persistent(vma);
GEM_BUG_ON(!IS_ERR(vma) && i915_vma_compare(vma, vm, view));
return vma;
diff --git a/drivers/gpu/drm/i915/i915_vma.h b/drivers/gpu/drm/i915/i915_vma.h
index ed5c9d682a1b..dd9951a41ff3 100644
--- a/drivers/gpu/drm/i915/i915_vma.h
+++ b/drivers/gpu/drm/i915/i915_vma.h
@@ -44,6 +44,10 @@ struct i915_vma *
i915_vma_instance(struct drm_i915_gem_object *obj,
struct i915_address_space *vm,
const struct i915_gtt_view *view);
+struct i915_vma *
+i915_vma_create_persistent(struct drm_i915_gem_object *obj,
+ struct i915_address_space *vm,
+ const struct i915_gtt_view *view);
void i915_vma_unpin_and_release(struct i915_vma **p_vma, unsigned int flags);
#define I915_VMA_RELEASE_MAP BIT(0)
@@ -185,6 +189,16 @@ static inline u32 i915_ggtt_pin_bias(struct i915_vma *vma)
return i915_vm_to_ggtt(vma->vm)->pin_bias;
}
+static inline bool i915_vma_is_persistent(const struct i915_vma *vma)
+{
+ return test_bit(I915_VMA_PERSISTENT_BIT, __i915_vma_flags(vma));
+}
+
+static inline void i915_vma_set_persistent(struct i915_vma *vma)
+{
+ set_bit(I915_VMA_PERSISTENT_BIT, __i915_vma_flags(vma));
+}
+
static inline struct i915_vma *i915_vma_get(struct i915_vma *vma)
{
i915_gem_object_get(vma->obj);
@@ -211,7 +225,8 @@ i915_vma_compare(struct i915_vma *vma,
{
ptrdiff_t cmp;
- GEM_BUG_ON(view && !i915_is_ggtt_or_dpt(vm));
+ GEM_BUG_ON(view && !(i915_is_ggtt_or_dpt(vm) ||
+ i915_vma_is_persistent(vma)));
cmp = ptrdiff(vma->vm, vm);
if (cmp)
diff --git a/drivers/gpu/drm/i915/i915_vma_types.h b/drivers/gpu/drm/i915/i915_vma_types.h
index 77fda2244d16..be1cd76304cb 100644
--- a/drivers/gpu/drm/i915/i915_vma_types.h
+++ b/drivers/gpu/drm/i915/i915_vma_types.h
@@ -265,6 +265,12 @@ struct i915_vma {
#define I915_VMA_SCANOUT_BIT 17
#define I915_VMA_SCANOUT ((int)BIT(I915_VMA_SCANOUT_BIT))
+/**
+ * I915_VMA_PERSISTENT_BIT:
+ * The vma is persistent (created with VM_BIND call).
+ */
+#define I915_VMA_PERSISTENT_BIT 19
+
struct i915_active active;
#define I915_VMA_PAGES_BIAS 24
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Intel-gfx] [PATCH v10 06/23] drm/i915/vm_bind: Implement bind and unbind of object
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (4 preceding siblings ...)
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 05/23] drm/i915/vm_bind: Add support to create persistent vma Niranjana Vishwanathapura
@ 2023-01-18 7:15 ` Niranjana Vishwanathapura
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 07/23] drm/i915/vm_bind: Support for VM private BOs Niranjana Vishwanathapura
` (21 subsequent siblings)
27 siblings, 0 replies; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:15 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Add uapi and implement support for bind and unbind of an
object at the specified GPU virtual addresses.
The vm_bind mode is not supported in legacy execbuf2 ioctl.
It will be supported only in the newer execbuf3 ioctl.
v2: On older platforms ctx->vm is not set, check for it.
In vm_bind call, add vma to vm_bind_list.
Add more input validity checks.
Update some documentation.
v3: In vm_bind call, add vma to vm_bound_list as user can
request a fence and pass to execbuf3 as input fence.
Remove short term pinning with PIN_VALIDATE flag.
v4: Replace vm->vm_bind_mode check with i915_gem_vm_is_vm_bind_mode().
v5: Ensure all reserved fields are 0, use PIN_NOEVICT.
v6: Add reserved fields to drm_i915_gem_vm_bind.
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Prathap Kumar Valsan <prathap.kumar.valsan@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
---
drivers/gpu/drm/i915/Makefile | 1 +
drivers/gpu/drm/i915/gem/i915_gem_context.h | 15 +
.../gpu/drm/i915/gem/i915_gem_execbuffer.c | 5 +
drivers/gpu/drm/i915/gem/i915_gem_vm_bind.h | 26 ++
.../drm/i915/gem/i915_gem_vm_bind_object.c | 330 ++++++++++++++++++
drivers/gpu/drm/i915/gt/intel_gtt.c | 10 +
drivers/gpu/drm/i915/gt/intel_gtt.h | 9 +
drivers/gpu/drm/i915/i915_driver.c | 3 +
drivers/gpu/drm/i915/i915_vma.c | 1 +
drivers/gpu/drm/i915/i915_vma_types.h | 14 +
include/uapi/drm/i915_drm.h | 105 ++++++
11 files changed, 519 insertions(+)
create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_vm_bind.h
create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
index f47f00b162a4..fc3ed0aea034 100644
--- a/drivers/gpu/drm/i915/Makefile
+++ b/drivers/gpu/drm/i915/Makefile
@@ -171,6 +171,7 @@ gem-y += \
gem/i915_gem_ttm_move.o \
gem/i915_gem_ttm_pm.o \
gem/i915_gem_userptr.o \
+ gem/i915_gem_vm_bind_object.o \
gem/i915_gem_wait.o \
gem/i915_gemfs.o
i915-y += \
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.h b/drivers/gpu/drm/i915/gem/i915_gem_context.h
index 899fa8f1e0fe..e8b41aa8f8c4 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.h
@@ -139,6 +139,21 @@ int i915_gem_context_setparam_ioctl(struct drm_device *dev, void *data,
int i915_gem_context_reset_stats_ioctl(struct drm_device *dev, void *data,
struct drm_file *file);
+/**
+ * i915_gem_vm_is_vm_bind_mode() - Check if address space is in vm_bind mode
+ * @vm: the address space
+ *
+ * Returns:
+ * true: @vm is in vm_bind mode; allows only vm_bind method of binding.
+ * false: @vm is not in vm_bind mode; allows only legacy execbuff method
+ * of binding.
+ */
+static inline bool i915_gem_vm_is_vm_bind_mode(struct i915_address_space *vm)
+{
+ /* No support to enable vm_bind mode yet */
+ return false;
+}
+
struct i915_address_space *
i915_gem_vm_lookup(struct drm_i915_file_private *file_priv, u32 id);
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index 192bb3f10733..6456f15448bd 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -785,6 +785,11 @@ static int eb_select_context(struct i915_execbuffer *eb)
if (unlikely(IS_ERR(ctx)))
return PTR_ERR(ctx);
+ if (ctx->vm && i915_gem_vm_is_vm_bind_mode(ctx->vm)) {
+ i915_gem_context_put(ctx);
+ return -EOPNOTSUPP;
+ }
+
eb->gem_context = ctx;
if (i915_gem_context_has_full_ppgtt(ctx))
eb->invalid_flags |= EXEC_OBJECT_NEEDS_GTT;
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind.h b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind.h
new file mode 100644
index 000000000000..36262a6357b5
--- /dev/null
+++ b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#ifndef __I915_GEM_VM_BIND_H
+#define __I915_GEM_VM_BIND_H
+
+#include <linux/types.h>
+
+struct drm_device;
+struct drm_file;
+struct i915_address_space;
+struct i915_vma;
+
+struct i915_vma *
+i915_gem_vm_bind_lookup_vma(struct i915_address_space *vm, u64 va);
+
+int i915_gem_vm_bind_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file);
+int i915_gem_vm_unbind_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file);
+
+void i915_gem_vm_unbind_all(struct i915_address_space *vm);
+
+#endif /* __I915_GEM_VM_BIND_H */
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
new file mode 100644
index 000000000000..5064aba9ab87
--- /dev/null
+++ b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
@@ -0,0 +1,330 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#include <uapi/drm/i915_drm.h>
+
+#include <linux/interval_tree_generic.h>
+
+#include "gem/i915_gem_context.h"
+#include "gem/i915_gem_vm_bind.h"
+
+#include "gt/intel_gpu_commands.h"
+
+#define START(node) ((node)->start)
+#define LAST(node) ((node)->last)
+
+/* Not all defined functions are used, hence use __maybe_unused */
+INTERVAL_TREE_DEFINE(struct i915_vma, rb, u64, __subtree_last,
+ START, LAST, __maybe_unused static inline, i915_vm_bind_it)
+
+#undef START
+#undef LAST
+
+/**
+ * DOC: VM_BIND/UNBIND ioctls
+ *
+ * DRM_I915_GEM_VM_BIND/UNBIND ioctls allows UMD to bind/unbind GEM buffer
+ * objects (BOs) or sections of a BOs at specified GPU virtual addresses on a
+ * specified address space (VM). Multiple mappings can map to the same physical
+ * pages of an object (aliasing). These mappings (also referred to as persistent
+ * mappings) will be persistent across multiple GPU submissions (execbuf calls)
+ * issued by the UMD, without user having to provide a list of all required
+ * mappings during each submission (as required by older execbuf mode).
+ *
+ * The VM_BIND/UNBIND calls allow UMDs to request a timeline out fence for
+ * signaling the completion of bind/unbind operation.
+ *
+ * VM_BIND feature is advertised to user via I915_PARAM_VM_BIND_VERSION.
+ * User has to opt-in for VM_BIND mode of binding for an address space (VM)
+ * during VM creation time via I915_VM_CREATE_FLAGS_USE_VM_BIND extension.
+ *
+ * VM_BIND/UNBIND ioctl calls executed on different CPU threads concurrently
+ * are not ordered. Furthermore, parts of the VM_BIND/UNBIND operations can be
+ * done asynchronously, when valid out fence is specified.
+ *
+ * VM_BIND locking order is as below.
+ *
+ * 1) vm_bind_lock mutex will protect vm_bind lists. This lock is taken in
+ * vm_bind/vm_unbind ioctl calls, in the execbuf path and while releasing the
+ * mapping.
+ *
+ * In future, when GPU page faults are supported, we can potentially use a
+ * rwsem instead, so that multiple page fault handlers can take the read
+ * side lock to lookup the mapping and hence can run in parallel.
+ * The older execbuf mode of binding do not need this lock.
+ *
+ * 2) The object's dma-resv lock will protect i915_vma state and needs
+ * to be held while binding/unbinding a vma in the async worker and while
+ * updating dma-resv fence list of an object. Note that private BOs of a VM
+ * will all share a dma-resv object.
+ *
+ * 3) Spinlock/s to protect some of the VM's lists like the list of
+ * invalidated vmas (due to eviction and userptr invalidation) etc.
+ */
+
+/**
+ * i915_gem_vm_bind_lookup_vma() - lookup for persistent vma mapped at a
+ * specified address
+ * @vm: virtual address space to look for persistent vma
+ * @va: starting address where vma is mapped
+ *
+ * Retrieves the persistent vma mapped address @va from the @vm's vma tree.
+ *
+ * Returns vma pointer on success, NULL on failure.
+ */
+struct i915_vma *
+i915_gem_vm_bind_lookup_vma(struct i915_address_space *vm, u64 va)
+{
+ lockdep_assert_held(&vm->vm_bind_lock);
+
+ return i915_vm_bind_it_iter_first(&vm->va, va, va);
+}
+
+static void i915_gem_vm_bind_remove(struct i915_vma *vma, bool release_obj)
+{
+ lockdep_assert_held(&vma->vm->vm_bind_lock);
+
+ list_del_init(&vma->vm_bind_link);
+ i915_vm_bind_it_remove(vma, &vma->vm->va);
+
+ /* Release object */
+ if (release_obj)
+ i915_gem_object_put(vma->obj);
+}
+
+static int i915_gem_vm_unbind_vma(struct i915_address_space *vm,
+ struct drm_i915_gem_vm_unbind *va)
+{
+ struct drm_i915_gem_object *obj;
+ struct i915_vma *vma;
+ int ret;
+
+ ret = mutex_lock_interruptible(&vm->vm_bind_lock);
+ if (ret)
+ return ret;
+
+ va->start = gen8_noncanonical_addr(va->start);
+ vma = i915_gem_vm_bind_lookup_vma(vm, va->start);
+
+ if (!vma)
+ ret = -ENOENT;
+ else if (vma->size != va->length)
+ ret = -EINVAL;
+
+ if (ret) {
+ mutex_unlock(&vm->vm_bind_lock);
+ return ret;
+ }
+
+ i915_gem_vm_bind_remove(vma, false);
+
+ mutex_unlock(&vm->vm_bind_lock);
+
+ /*
+ * Destroy the vma and then release the object.
+ * As persistent vma holds object reference, it can only be destroyed
+ * either by vm_unbind ioctl or when VM is being released. As we are
+ * holding VM reference here, it is safe accessing the vma here.
+ */
+ obj = vma->obj;
+ i915_gem_object_lock(obj, NULL);
+ i915_vma_destroy(vma);
+ i915_gem_object_unlock(obj);
+
+ i915_gem_object_put(obj);
+
+ return 0;
+}
+
+/**
+ * i915_gem_vm_unbind_all() - unbind all persistent mappings from an
+ * address space
+ * @vm: Address spece to remove persistent mappings from
+ *
+ * Unbind all userspace requested vm_bind mappings from @vm.
+ */
+void i915_gem_vm_unbind_all(struct i915_address_space *vm)
+{
+ struct i915_vma *vma, *t;
+
+ mutex_lock(&vm->vm_bind_lock);
+ list_for_each_entry_safe(vma, t, &vm->vm_bind_list, vm_bind_link)
+ i915_gem_vm_bind_remove(vma, true);
+ list_for_each_entry_safe(vma, t, &vm->vm_bound_list, vm_bind_link)
+ i915_gem_vm_bind_remove(vma, true);
+ mutex_unlock(&vm->vm_bind_lock);
+}
+
+static struct i915_vma *vm_bind_get_vma(struct i915_address_space *vm,
+ struct drm_i915_gem_object *obj,
+ struct drm_i915_gem_vm_bind *va)
+{
+ struct i915_gtt_view view;
+ struct i915_vma *vma;
+
+ va->start = gen8_noncanonical_addr(va->start);
+ vma = i915_gem_vm_bind_lookup_vma(vm, va->start);
+ if (vma)
+ return ERR_PTR(-EEXIST);
+
+ view.type = I915_GTT_VIEW_PARTIAL;
+ view.partial.offset = va->offset >> PAGE_SHIFT;
+ view.partial.size = va->length >> PAGE_SHIFT;
+ vma = i915_vma_create_persistent(obj, vm, &view);
+ if (IS_ERR(vma))
+ return vma;
+
+ vma->start = va->start;
+ vma->last = va->start + va->length - 1;
+
+ return vma;
+}
+
+static int i915_gem_vm_bind_obj(struct i915_address_space *vm,
+ struct drm_i915_gem_vm_bind *va,
+ struct drm_file *file)
+{
+ struct drm_i915_gem_object *obj;
+ struct i915_vma *vma = NULL;
+ struct i915_gem_ww_ctx ww;
+ u64 pin_flags;
+ int ret = 0;
+
+ if (!i915_gem_vm_is_vm_bind_mode(vm))
+ return -EOPNOTSUPP;
+
+ /* Ensure start and length fields are valid */
+ if (!va->length || !IS_ALIGNED(va->start, I915_GTT_PAGE_SIZE))
+ ret = -EINVAL;
+
+ obj = i915_gem_object_lookup(file, va->handle);
+ if (!obj)
+ return -ENOENT;
+
+ /* Ensure offset and length are aligned to object's max page size */
+ if (!IS_ALIGNED(va->offset | va->length,
+ i915_gem_object_max_page_size(obj->mm.placements,
+ obj->mm.n_placements)))
+ ret = -EINVAL;
+
+ /* Check for mapping range overflow */
+ if (range_overflows_t(u64, va->offset, va->length, obj->base.size))
+ ret = -EINVAL;
+
+ if (ret)
+ goto put_obj;
+
+ ret = mutex_lock_interruptible(&vm->vm_bind_lock);
+ if (ret)
+ goto put_obj;
+
+ vma = vm_bind_get_vma(vm, obj, va);
+ if (IS_ERR(vma)) {
+ ret = PTR_ERR(vma);
+ goto unlock_vm;
+ }
+
+ pin_flags = va->start | PIN_OFFSET_FIXED | PIN_USER |
+ PIN_VALIDATE | PIN_NOEVICT;
+
+ for_i915_gem_ww(&ww, ret, true) {
+ ret = i915_gem_object_lock(vma->obj, &ww);
+ if (ret)
+ continue;
+
+ ret = i915_vma_pin_ww(vma, &ww, 0, 0, pin_flags);
+ if (ret)
+ continue;
+
+ /* Wait for bind to complete */
+ ret = i915_vma_wait_for_bind(vma);
+ if (ret)
+ continue;
+
+ list_add_tail(&vma->vm_bind_link, &vm->vm_bound_list);
+ i915_vm_bind_it_insert(vma, &vm->va);
+
+ /* Hold object reference until vm_unbind */
+ i915_gem_object_get(vma->obj);
+ }
+
+ if (ret)
+ i915_vma_destroy(vma);
+unlock_vm:
+ mutex_unlock(&vm->vm_bind_lock);
+put_obj:
+ i915_gem_object_put(obj);
+
+ return ret;
+}
+
+/**
+ * i915_gem_vm_bind_ioctl() - ioctl function for binding a section of object
+ * at a specified virtual address
+ * @dev: drm_device pointer
+ * @data: ioctl data structure
+ * @file: drm_file pointer
+ *
+ * Adds the specified persistent mapping (virtual address to a section of an
+ * object) and binds it in the device page table.
+ *
+ * Returns 0 on success, error code on failure.
+ */
+int i915_gem_vm_bind_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file)
+{
+ struct drm_i915_gem_vm_bind *args = data;
+ struct i915_address_space *vm;
+ int ret;
+
+ /* Reserved fields must be 0 */
+ if ((args->flags & __I915_GEM_VM_BIND_UNKNOWN_FLAGS) ||
+ args->rsvd[0] || args->rsvd[1] || args->extensions)
+ return -EINVAL;
+
+ vm = i915_gem_vm_lookup(file->driver_priv, args->vm_id);
+ if (unlikely(!vm))
+ return -ENOENT;
+
+ ret = i915_gem_vm_bind_obj(vm, args, file);
+
+ i915_vm_put(vm);
+ return ret;
+}
+
+/**
+ * i915_gem_vm_unbind_ioctl() - ioctl function for unbinding a mapping at a
+ * specified virtual address
+ * @dev: drm_device pointer
+ * @data: ioctl data structure
+ * @file: drm_file pointer
+ *
+ * Removes the persistent mapping at the specified address and unbinds it
+ * from the device page table.
+ *
+ * Returns 0 on success, error code on failure. -ENOENT is returned if the
+ * specified mapping is not found.
+ */
+int i915_gem_vm_unbind_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file)
+{
+ struct drm_i915_gem_vm_unbind *args = data;
+ struct i915_address_space *vm;
+ int ret;
+
+ /* Reserved fields must be 0 */
+ if ((args->flags & __I915_GEM_VM_UNBIND_UNKNOWN_FLAGS) ||
+ args->pad || args->rsvd[0] || args->rsvd[1] || args->extensions)
+ return -EINVAL;
+
+ vm = i915_gem_vm_lookup(file->driver_priv, args->vm_id);
+ if (unlikely(!vm))
+ return -ENOENT;
+
+ ret = i915_gem_vm_unbind_vma(vm, args);
+
+ i915_vm_put(vm);
+ return ret;
+}
diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.c b/drivers/gpu/drm/i915/gt/intel_gtt.c
index e37164a60d37..3d61204f7e1e 100644
--- a/drivers/gpu/drm/i915/gt/intel_gtt.c
+++ b/drivers/gpu/drm/i915/gt/intel_gtt.c
@@ -12,6 +12,7 @@
#include "gem/i915_gem_internal.h"
#include "gem/i915_gem_lmem.h"
+#include "gem/i915_gem_vm_bind.h"
#include "i915_reg.h"
#include "i915_trace.h"
#include "i915_utils.h"
@@ -178,6 +179,8 @@ int i915_vm_lock_objects(struct i915_address_space *vm,
void i915_address_space_fini(struct i915_address_space *vm)
{
drm_mm_takedown(&vm->mm);
+ GEM_BUG_ON(!RB_EMPTY_ROOT(&vm->va.rb_root));
+ mutex_destroy(&vm->vm_bind_lock);
}
/**
@@ -204,6 +207,8 @@ static void __i915_vm_release(struct work_struct *work)
struct i915_address_space *vm =
container_of(work, struct i915_address_space, release_work);
+ i915_gem_vm_unbind_all(vm);
+
__i915_vm_close(vm);
/* Synchronize async unbinds. */
@@ -280,6 +285,11 @@ void i915_address_space_init(struct i915_address_space *vm, int subclass)
INIT_LIST_HEAD(&vm->bound_list);
INIT_LIST_HEAD(&vm->unbound_list);
+
+ vm->va = RB_ROOT_CACHED;
+ INIT_LIST_HEAD(&vm->vm_bind_list);
+ INIT_LIST_HEAD(&vm->vm_bound_list);
+ mutex_init(&vm->vm_bind_lock);
}
void *__px_vaddr(struct drm_i915_gem_object *p)
diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.h b/drivers/gpu/drm/i915/gt/intel_gtt.h
index 5a775310d3fc..88c54a85f22c 100644
--- a/drivers/gpu/drm/i915/gt/intel_gtt.h
+++ b/drivers/gpu/drm/i915/gt/intel_gtt.h
@@ -260,6 +260,15 @@ struct i915_address_space {
*/
struct list_head unbound_list;
+ /** @vm_bind_lock: Mutex to protect @vm_bind_list and @vm_bound_list */
+ struct mutex vm_bind_lock;
+ /** @vm_bind_list: List of vm_binding in process */
+ struct list_head vm_bind_list;
+ /** @vm_bound_list: List of vm_binding completed */
+ struct list_head vm_bound_list;
+ /** @va: tree of persistent vmas */
+ struct rb_root_cached va;
+
/* Global GTT */
bool is_ggtt:1;
diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c
index c1e427ba57ae..fdc9c55829e8 100644
--- a/drivers/gpu/drm/i915/i915_driver.c
+++ b/drivers/gpu/drm/i915/i915_driver.c
@@ -69,6 +69,7 @@
#include "gem/i915_gem_ioctls.h"
#include "gem/i915_gem_mman.h"
#include "gem/i915_gem_pm.h"
+#include "gem/i915_gem_vm_bind.h"
#include "gt/intel_gt.h"
#include "gt/intel_gt_pm.h"
#include "gt/intel_rc6.h"
@@ -1895,6 +1896,8 @@ static const struct drm_ioctl_desc i915_ioctls[] = {
DRM_IOCTL_DEF_DRV(I915_QUERY, i915_query_ioctl, DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(I915_GEM_VM_CREATE, i915_gem_vm_create_ioctl, DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(I915_GEM_VM_DESTROY, i915_gem_vm_destroy_ioctl, DRM_RENDER_ALLOW),
+ DRM_IOCTL_DEF_DRV(I915_GEM_VM_BIND, i915_gem_vm_bind_ioctl, DRM_RENDER_ALLOW),
+ DRM_IOCTL_DEF_DRV(I915_GEM_VM_UNBIND, i915_gem_vm_unbind_ioctl, DRM_RENDER_ALLOW),
};
/*
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index e43cbb5fa154..ba24deaa87dc 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -241,6 +241,7 @@ vma_create(struct drm_i915_gem_object *obj,
spin_unlock(&obj->vma.lock);
mutex_unlock(&vm->mutex);
+ INIT_LIST_HEAD(&vma->vm_bind_link);
return vma;
err_unlock:
diff --git a/drivers/gpu/drm/i915/i915_vma_types.h b/drivers/gpu/drm/i915/i915_vma_types.h
index be1cd76304cb..5fadcd9d4282 100644
--- a/drivers/gpu/drm/i915/i915_vma_types.h
+++ b/drivers/gpu/drm/i915/i915_vma_types.h
@@ -296,6 +296,20 @@ struct i915_vma {
/** This object's place on the active/inactive lists */
struct list_head vm_link;
+ /** @vm_bind_link: node for the vm_bind related lists of vm */
+ struct list_head vm_bind_link;
+
+ /** Interval tree structures for persistent vma */
+
+ /** @rb: node for the interval tree of vm for persistent vmas */
+ struct rb_node rb;
+ /** @start: start endpoint of the rb node */
+ u64 start;
+ /** @last: Last endpoint of the rb node */
+ u64 last;
+ /** @__subtree_last: last in subtree */
+ u64 __subtree_last;
+
struct list_head obj_link; /* Link in the object's VMA list */
struct rb_node obj_node;
struct hlist_node obj_hash;
diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
index 8df261c5ab9b..6bb00ece001a 100644
--- a/include/uapi/drm/i915_drm.h
+++ b/include/uapi/drm/i915_drm.h
@@ -470,6 +470,8 @@ typedef struct _drm_i915_sarea {
#define DRM_I915_GEM_VM_CREATE 0x3a
#define DRM_I915_GEM_VM_DESTROY 0x3b
#define DRM_I915_GEM_CREATE_EXT 0x3c
+#define DRM_I915_GEM_VM_BIND 0x3d
+#define DRM_I915_GEM_VM_UNBIND 0x3e
/* Must be kept compact -- no holes */
#define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t)
@@ -534,6 +536,8 @@ typedef struct _drm_i915_sarea {
#define DRM_IOCTL_I915_QUERY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_QUERY, struct drm_i915_query)
#define DRM_IOCTL_I915_GEM_VM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_VM_CREATE, struct drm_i915_gem_vm_control)
#define DRM_IOCTL_I915_GEM_VM_DESTROY DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_VM_DESTROY, struct drm_i915_gem_vm_control)
+#define DRM_IOCTL_I915_GEM_VM_BIND DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_VM_BIND, struct drm_i915_gem_vm_bind)
+#define DRM_IOCTL_I915_GEM_VM_UNBIND DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_VM_UNBIND, struct drm_i915_gem_vm_unbind)
/* Allow drivers to submit batchbuffers directly to hardware, relying
* on the security mechanisms provided by hardware.
@@ -3727,6 +3731,107 @@ struct drm_i915_gem_create_ext_protected_content {
/* ID of the protected content session managed by i915 when PXP is active */
#define I915_PROTECTED_CONTENT_DEFAULT_SESSION 0xf
+/**
+ * struct drm_i915_gem_vm_bind - VA to object mapping to bind.
+ *
+ * This structure is passed to VM_BIND ioctl and specifies the mapping of GPU
+ * virtual address (VA) range to the section of an object that should be bound
+ * in the device page table of the specified address space (VM).
+ * The VA range specified must be unique (ie., not currently bound) and can
+ * be mapped to whole object or a section of the object (partial binding).
+ * Multiple VA mappings can be created to the same section of the object
+ * (aliasing).
+ *
+ * The @start, @offset and @length must be 4K page aligned. However the DG2
+ * and XEHPSDV has 64K page size for device local memory and has compact page
+ * table. On those platforms, for binding device local-memory objects, the
+ * @start, @offset and @length must be 64K aligned.
+ *
+ * Error code -EINVAL will be returned if @start, @offset and @length are not
+ * properly aligned. In version 1 (See I915_PARAM_VM_BIND_VERSION), error code
+ * -ENOSPC will be returned if the VA range specified can't be reserved.
+ *
+ * VM_BIND/UNBIND ioctl calls executed on different CPU threads concurrently
+ * are not ordered.
+ */
+struct drm_i915_gem_vm_bind {
+ /** @vm_id: VM (address space) id to bind */
+ __u32 vm_id;
+
+ /** @handle: Object handle */
+ __u32 handle;
+
+ /** @start: Virtual Address start to bind */
+ __u64 start;
+
+ /** @offset: Offset in object to bind */
+ __u64 offset;
+
+ /** @length: Length of mapping to bind */
+ __u64 length;
+
+ /** @flags: Currently reserved, MBZ. */
+ __u64 flags;
+#define __I915_GEM_VM_BIND_UNKNOWN_FLAGS (~0ull)
+
+ /** @rsvd: Reserved, MBZ */
+ __u64 rsvd[2];
+
+ /** @rsvd2: Reserved for timeline fence */
+ __u64 rsvd2[2];
+
+ /**
+ * @extensions: Zero-terminated chain of extensions.
+ *
+ * For future extensions. See struct i915_user_extension.
+ */
+ __u64 extensions;
+};
+
+/**
+ * struct drm_i915_gem_vm_unbind - VA to object mapping to unbind.
+ *
+ * This structure is passed to VM_UNBIND ioctl and specifies the GPU virtual
+ * address (VA) range that should be unbound from the device page table of the
+ * specified address space (VM). VM_UNBIND will force unbind the specified
+ * range from device page table without waiting for any GPU job to complete.
+ * It is UMDs responsibility to ensure the mapping is no longer in use before
+ * calling VM_UNBIND.
+ *
+ * If the specified mapping is not found, the ioctl will simply return without
+ * any error.
+ *
+ * VM_BIND/UNBIND ioctl calls executed on different CPU threads concurrently
+ * are not ordered.
+ */
+struct drm_i915_gem_vm_unbind {
+ /** @vm_id: VM (address space) id to bind */
+ __u32 vm_id;
+
+ /** @pad: padding, MBZ */
+ __u32 pad;
+
+ /** @start: Virtual Address start to unbind */
+ __u64 start;
+
+ /** @length: Length of mapping to unbind */
+ __u64 length;
+
+ /** @flags: Currently reserved, MBZ. */
+ __u64 flags;
+#define __I915_GEM_VM_UNBIND_UNKNOWN_FLAGS (~0ull)
+
+ /** @rsvd: Reserved, MBZ */
+ __u64 rsvd[2];
+
+ /**
+ * @extensions: Zero-terminated chain of extensions.
+ *
+ * For future extensions. See struct i915_user_extension.
+ */
+ __u64 extensions;
+};
+
#if defined(__cplusplus)
}
#endif
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Intel-gfx] [PATCH v10 07/23] drm/i915/vm_bind: Support for VM private BOs
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (5 preceding siblings ...)
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 06/23] drm/i915/vm_bind: Implement bind and unbind of object Niranjana Vishwanathapura
@ 2023-01-18 7:15 ` Niranjana Vishwanathapura
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 08/23] drm/i915/vm_bind: Add support to handle object evictions Niranjana Vishwanathapura
` (20 subsequent siblings)
27 siblings, 0 replies; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:15 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Each VM creates a root_obj and shares it with all of its private objects
to use it as dma_resv object. This has a performance advantage as it
requires a single dma_resv object update for all private BOs vs list of
dma_resv objects update for shared BOs, in the execbuf path.
VM private BOs can be only mapped on specified VM and cannot be dmabuf
exported. Also, they are supported only in vm_bind mode.
v2: Pad struct drm_i915_gem_create_ext_vm_private for 64bit alignment,
add input validity checks.
v3: Create root_obj only for ppgtt.
v4: Fix releasing of obj->priv_root. Do not create vm->root_obj yet.
Allow vm private object creation only in vm_bind mode.
Replace vm->vm_bind_mode check with i915_gem_vm_is_vm_bind_mode().
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
---
drivers/gpu/drm/i915/gem/i915_gem_context.c | 1 +
drivers/gpu/drm/i915/gem/i915_gem_create.c | 54 ++++++++++++++++++-
drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | 6 +++
.../gpu/drm/i915/gem/i915_gem_execbuffer.c | 4 ++
drivers/gpu/drm/i915/gem/i915_gem_object.c | 3 ++
.../gpu/drm/i915/gem/i915_gem_object_types.h | 6 +++
.../drm/i915/gem/i915_gem_vm_bind_object.c | 9 ++++
drivers/gpu/drm/i915/gt/intel_gtt.c | 1 +
drivers/gpu/drm/i915/gt/intel_gtt.h | 4 ++
drivers/gpu/drm/i915/i915_vma.c | 1 +
drivers/gpu/drm/i915/i915_vma_types.h | 2 +
include/uapi/drm/i915_drm.h | 33 ++++++++++++
12 files changed, 122 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
index b90901ad6866..fb4d2dab5053 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -83,6 +83,7 @@
#include "i915_file_private.h"
#include "i915_gem_context.h"
+#include "i915_gem_internal.h"
#include "i915_trace.h"
#include "i915_user_extensions.h"
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_create.c b/drivers/gpu/drm/i915/gem/i915_gem_create.c
index 86469710bd59..717403c79226 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_create.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_create.c
@@ -11,6 +11,7 @@
#include "pxp/intel_pxp.h"
#include "i915_drv.h"
+#include "i915_gem_context.h"
#include "i915_gem_create.h"
#include "i915_trace.h"
#include "i915_user_extensions.h"
@@ -251,6 +252,7 @@ struct create_ext {
unsigned int n_placements;
unsigned int placement_mask;
unsigned long flags;
+ u32 vm_id;
};
static void repr_placements(char *buf, size_t size,
@@ -400,9 +402,32 @@ static int ext_set_protected(struct i915_user_extension __user *base, void *data
return 0;
}
+static int ext_set_vm_private(struct i915_user_extension __user *base,
+ void *data)
+{
+ struct drm_i915_gem_create_ext_vm_private ext;
+ struct create_ext *ext_data = data;
+
+ if (copy_from_user(&ext, base, sizeof(ext)))
+ return -EFAULT;
+
+ /* Reserved fields must be 0 */
+ if (ext.rsvd)
+ return -EINVAL;
+
+ /* vm_id 0 is reserved */
+ if (!ext.vm_id)
+ return -ENOENT;
+
+ ext_data->vm_id = ext.vm_id;
+
+ return 0;
+}
+
static const i915_user_extension_fn create_extensions[] = {
[I915_GEM_CREATE_EXT_MEMORY_REGIONS] = ext_set_placements,
[I915_GEM_CREATE_EXT_PROTECTED_CONTENT] = ext_set_protected,
+ [I915_GEM_CREATE_EXT_VM_PRIVATE] = ext_set_vm_private,
};
/**
@@ -418,6 +443,7 @@ i915_gem_create_ext_ioctl(struct drm_device *dev, void *data,
struct drm_i915_private *i915 = to_i915(dev);
struct drm_i915_gem_create_ext *args = data;
struct create_ext ext_data = { .i915 = i915 };
+ struct i915_address_space *vm = NULL;
struct drm_i915_gem_object *obj;
int ret;
@@ -431,6 +457,17 @@ i915_gem_create_ext_ioctl(struct drm_device *dev, void *data,
if (ret)
return ret;
+ if (ext_data.vm_id) {
+ vm = i915_gem_vm_lookup(file->driver_priv, ext_data.vm_id);
+ if (unlikely(!vm))
+ return -ENOENT;
+
+ if (!i915_gem_vm_is_vm_bind_mode(vm)) {
+ ret = -EINVAL;
+ goto vm_put;
+ }
+ }
+
if (!ext_data.n_placements) {
ext_data.placements[0] =
intel_memory_region_by_type(i915, INTEL_MEMORY_SYSTEM);
@@ -457,8 +494,21 @@ i915_gem_create_ext_ioctl(struct drm_device *dev, void *data,
ext_data.placements,
ext_data.n_placements,
ext_data.flags);
- if (IS_ERR(obj))
- return PTR_ERR(obj);
+ if (IS_ERR(obj)) {
+ ret = PTR_ERR(obj);
+ goto vm_put;
+ }
+
+ if (vm) {
+ obj->base.resv = vm->root_obj->base.resv;
+ obj->priv_root = i915_gem_object_get(vm->root_obj);
+ i915_vm_put(vm);
+ }
return i915_gem_publish(obj, file, &args->size, &args->handle);
+vm_put:
+ if (vm)
+ i915_vm_put(vm);
+
+ return ret;
}
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
index fd556a076d05..ff9c167f3b71 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
@@ -221,6 +221,12 @@ struct dma_buf *i915_gem_prime_export(struct drm_gem_object *gem_obj, int flags)
struct drm_i915_gem_object *obj = to_intel_bo(gem_obj);
DEFINE_DMA_BUF_EXPORT_INFO(exp_info);
+ if (obj->priv_root) {
+ drm_dbg(obj->base.dev,
+ "Exporting VM private objects is not allowed\n");
+ return ERR_PTR(-EINVAL);
+ }
+
exp_info.ops = &i915_dmabuf_ops;
exp_info.size = gem_obj->size;
exp_info.flags = flags;
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index 6456f15448bd..6a7f0227f65f 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -868,6 +868,10 @@ static struct i915_vma *eb_lookup_vma(struct i915_execbuffer *eb, u32 handle)
if (unlikely(!obj))
return ERR_PTR(-ENOENT);
+ /* VM private objects are not supported here */
+ if (obj->priv_root)
+ return ERR_PTR(-EINVAL);
+
/*
* If the user has opted-in for protected-object tracking, make
* sure the object encryption can be used.
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c
index 733696057761..2abef7e5af81 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c
@@ -111,6 +111,9 @@ void __i915_gem_object_fini(struct drm_i915_gem_object *obj)
mutex_destroy(&obj->mm.get_page.lock);
mutex_destroy(&obj->mm.get_dma_page.lock);
dma_resv_fini(&obj->base._resv);
+
+ if (obj->priv_root)
+ i915_gem_object_put(obj->priv_root);
}
/**
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object_types.h b/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
index a7b70701617a..1a41a2526a04 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
@@ -242,6 +242,12 @@ struct drm_i915_gem_object {
const struct drm_i915_gem_object_ops *ops;
+ /**
+ * @priv_root: pointer to vm->root_obj if object is private,
+ * NULL otherwise.
+ */
+ struct drm_i915_gem_object *priv_root;
+
struct {
/**
* @vma.lock: protect the list/tree of vmas
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
index 5064aba9ab87..4f9df4b756d2 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
@@ -87,6 +87,7 @@ static void i915_gem_vm_bind_remove(struct i915_vma *vma, bool release_obj)
lockdep_assert_held(&vma->vm->vm_bind_lock);
list_del_init(&vma->vm_bind_link);
+ list_del_init(&vma->non_priv_vm_bind_link);
i915_vm_bind_it_remove(vma, &vma->vm->va);
/* Release object */
@@ -216,6 +217,11 @@ static int i915_gem_vm_bind_obj(struct i915_address_space *vm,
if (ret)
goto put_obj;
+ if (obj->priv_root && obj->priv_root != vm->root_obj) {
+ ret = -EINVAL;
+ goto put_obj;
+ }
+
ret = mutex_lock_interruptible(&vm->vm_bind_lock);
if (ret)
goto put_obj;
@@ -245,6 +251,9 @@ static int i915_gem_vm_bind_obj(struct i915_address_space *vm,
list_add_tail(&vma->vm_bind_link, &vm->vm_bound_list);
i915_vm_bind_it_insert(vma, &vm->va);
+ if (!obj->priv_root)
+ list_add_tail(&vma->non_priv_vm_bind_link,
+ &vm->non_priv_vm_bind_list);
/* Hold object reference until vm_unbind */
i915_gem_object_get(vma->obj);
diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.c b/drivers/gpu/drm/i915/gt/intel_gtt.c
index 3d61204f7e1e..7ce0237d664f 100644
--- a/drivers/gpu/drm/i915/gt/intel_gtt.c
+++ b/drivers/gpu/drm/i915/gt/intel_gtt.c
@@ -290,6 +290,7 @@ void i915_address_space_init(struct i915_address_space *vm, int subclass)
INIT_LIST_HEAD(&vm->vm_bind_list);
INIT_LIST_HEAD(&vm->vm_bound_list);
mutex_init(&vm->vm_bind_lock);
+ INIT_LIST_HEAD(&vm->non_priv_vm_bind_list);
}
void *__px_vaddr(struct drm_i915_gem_object *p)
diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.h b/drivers/gpu/drm/i915/gt/intel_gtt.h
index 88c54a85f22c..cb87d0e925c7 100644
--- a/drivers/gpu/drm/i915/gt/intel_gtt.h
+++ b/drivers/gpu/drm/i915/gt/intel_gtt.h
@@ -268,6 +268,10 @@ struct i915_address_space {
struct list_head vm_bound_list;
/** @va: tree of persistent vmas */
struct rb_root_cached va;
+ /** @non_priv_vm_bind_list: list of non-private object mappings */
+ struct list_head non_priv_vm_bind_list;
+ /** @root_obj: root object for dma-resv sharing by private objects */
+ struct drm_i915_gem_object *root_obj;
/* Global GTT */
bool is_ggtt:1;
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index ba24deaa87dc..30f0c0aca007 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -242,6 +242,7 @@ vma_create(struct drm_i915_gem_object *obj,
mutex_unlock(&vm->mutex);
INIT_LIST_HEAD(&vma->vm_bind_link);
+ INIT_LIST_HEAD(&vma->non_priv_vm_bind_link);
return vma;
err_unlock:
diff --git a/drivers/gpu/drm/i915/i915_vma_types.h b/drivers/gpu/drm/i915/i915_vma_types.h
index 5fadcd9d4282..e081ffcb3250 100644
--- a/drivers/gpu/drm/i915/i915_vma_types.h
+++ b/drivers/gpu/drm/i915/i915_vma_types.h
@@ -298,6 +298,8 @@ struct i915_vma {
/** @vm_bind_link: node for the vm_bind related lists of vm */
struct list_head vm_bind_link;
+ /** @non_priv_vm_bind_link: Link in non-private persistent VMA list */
+ struct list_head non_priv_vm_bind_link;
/** Interval tree structures for persistent vma */
diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
index 6bb00ece001a..683da7099311 100644
--- a/include/uapi/drm/i915_drm.h
+++ b/include/uapi/drm/i915_drm.h
@@ -3611,9 +3611,13 @@ struct drm_i915_gem_create_ext {
*
* For I915_GEM_CREATE_EXT_PROTECTED_CONTENT usage see
* struct drm_i915_gem_create_ext_protected_content.
+ *
+ * For I915_GEM_CREATE_EXT_VM_PRIVATE usage see
+ * struct drm_i915_gem_create_ext_vm_private.
*/
#define I915_GEM_CREATE_EXT_MEMORY_REGIONS 0
#define I915_GEM_CREATE_EXT_PROTECTED_CONTENT 1
+#define I915_GEM_CREATE_EXT_VM_PRIVATE 2
__u64 extensions;
};
@@ -3731,6 +3735,35 @@ struct drm_i915_gem_create_ext_protected_content {
/* ID of the protected content session managed by i915 when PXP is active */
#define I915_PROTECTED_CONTENT_DEFAULT_SESSION 0xf
+/**
+ * struct drm_i915_gem_create_ext_vm_private - Extension to make the object
+ * private to the specified VM.
+ *
+ * See struct drm_i915_gem_create_ext.
+ *
+ * By default, BOs can be mapped on multiple VMs and can also be dma-buf
+ * exported. Hence these BOs are referred to as Shared BOs.
+ * During each execbuf3 submission, the request fence must be added to the
+ * dma-resv fence list of all shared BOs mapped on the VM.
+ *
+ * Unlike Shared BOs, these VM private BOs can only be mapped on the VM they
+ * are private to and can't be dma-buf exported. All private BOs of a VM share
+ * the dma-resv object. Hence during each execbuf3 submission, they need only
+ * one dma-resv fence list updated. Thus, the fast path (where required
+ * mappings are already bound) submission latency is O(1) w.r.t the number of
+ * VM private BOs.
+ */
+struct drm_i915_gem_create_ext_vm_private {
+ /** @base: Extension link. See struct i915_user_extension. */
+ struct i915_user_extension base;
+
+ /** @vm_id: Id of the VM to which Object is private */
+ __u32 vm_id;
+
+ /** @rsvd: Reserved, MBZ */
+ __u32 rsvd;
+};
+
/**
* struct drm_i915_gem_vm_bind - VA to object mapping to bind.
*
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Intel-gfx] [PATCH v10 08/23] drm/i915/vm_bind: Add support to handle object evictions
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (6 preceding siblings ...)
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 07/23] drm/i915/vm_bind: Support for VM private BOs Niranjana Vishwanathapura
@ 2023-01-18 7:15 ` Niranjana Vishwanathapura
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 09/23] drm/i915/vm_bind: Support persistent vma activeness tracking Niranjana Vishwanathapura
` (19 subsequent siblings)
27 siblings, 0 replies; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:15 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Support eviction by maintaining a list of evicted persistent vmas
for rebinding during next submission. Ensure the list do not
include persistent vmas that are being purged.
v2: Remove unused I915_VMA_PURGED definition.
v3: Properly handle __i915_vma_unbind_async() case.
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
---
.../drm/i915/gem/i915_gem_vm_bind_object.c | 6 ++++
drivers/gpu/drm/i915/gt/intel_gtt.c | 2 ++
drivers/gpu/drm/i915/gt/intel_gtt.h | 4 +++
drivers/gpu/drm/i915/i915_vma.c | 28 +++++++++++++++++++
drivers/gpu/drm/i915/i915_vma.h | 10 +++++++
drivers/gpu/drm/i915/i915_vma_types.h | 8 ++++++
6 files changed, 58 insertions(+)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
index 4f9df4b756d2..dc738677466b 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
@@ -86,6 +86,12 @@ static void i915_gem_vm_bind_remove(struct i915_vma *vma, bool release_obj)
{
lockdep_assert_held(&vma->vm->vm_bind_lock);
+ spin_lock(&vma->vm->vm_rebind_lock);
+ if (!list_empty(&vma->vm_rebind_link))
+ list_del_init(&vma->vm_rebind_link);
+ i915_vma_set_purged(vma);
+ spin_unlock(&vma->vm->vm_rebind_lock);
+
list_del_init(&vma->vm_bind_link);
list_del_init(&vma->non_priv_vm_bind_link);
i915_vm_bind_it_remove(vma, &vma->vm->va);
diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.c b/drivers/gpu/drm/i915/gt/intel_gtt.c
index 7ce0237d664f..4f91857dca46 100644
--- a/drivers/gpu/drm/i915/gt/intel_gtt.c
+++ b/drivers/gpu/drm/i915/gt/intel_gtt.c
@@ -291,6 +291,8 @@ void i915_address_space_init(struct i915_address_space *vm, int subclass)
INIT_LIST_HEAD(&vm->vm_bound_list);
mutex_init(&vm->vm_bind_lock);
INIT_LIST_HEAD(&vm->non_priv_vm_bind_list);
+ INIT_LIST_HEAD(&vm->vm_rebind_list);
+ spin_lock_init(&vm->vm_rebind_lock);
}
void *__px_vaddr(struct drm_i915_gem_object *p)
diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.h b/drivers/gpu/drm/i915/gt/intel_gtt.h
index cb87d0e925c7..dbe6792df3e5 100644
--- a/drivers/gpu/drm/i915/gt/intel_gtt.h
+++ b/drivers/gpu/drm/i915/gt/intel_gtt.h
@@ -266,6 +266,10 @@ struct i915_address_space {
struct list_head vm_bind_list;
/** @vm_bound_list: List of vm_binding completed */
struct list_head vm_bound_list;
+ /** @vm_rebind_list: list of vmas to be rebinded */
+ struct list_head vm_rebind_list;
+ /** @vm_rebind_lock: protects vm_rebound_list */
+ spinlock_t vm_rebind_lock;
/** @va: tree of persistent vmas */
struct rb_root_cached va;
/** @non_priv_vm_bind_list: list of non-private object mappings */
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index 30f0c0aca007..353203bd5685 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -243,6 +243,7 @@ vma_create(struct drm_i915_gem_object *obj,
INIT_LIST_HEAD(&vma->vm_bind_link);
INIT_LIST_HEAD(&vma->non_priv_vm_bind_link);
+ INIT_LIST_HEAD(&vma->vm_rebind_link);
return vma;
err_unlock:
@@ -1716,6 +1717,14 @@ static void force_unbind(struct i915_vma *vma)
if (!drm_mm_node_allocated(&vma->node))
return;
+ /*
+ * Persistent vma should have been purged by now.
+ * If not, issue a warning and purge it.
+ */
+ if (GEM_WARN_ON(i915_vma_is_persistent(vma) &&
+ !i915_vma_is_purged(vma)))
+ i915_vma_set_purged(vma);
+
atomic_and(~I915_VMA_PIN_MASK, &vma->flags);
WARN_ON(__i915_vma_unbind(vma));
GEM_BUG_ON(drm_mm_node_allocated(&vma->node));
@@ -2082,6 +2091,16 @@ int __i915_vma_unbind(struct i915_vma *vma)
__i915_vma_evict(vma, false);
drm_mm_remove_node(&vma->node); /* pairs with i915_vma_release() */
+
+ if (i915_vma_is_persistent(vma)) {
+ spin_lock(&vma->vm->vm_rebind_lock);
+ if (list_empty(&vma->vm_rebind_link) &&
+ !i915_vma_is_purged(vma))
+ list_add_tail(&vma->vm_rebind_link,
+ &vma->vm->vm_rebind_list);
+ spin_unlock(&vma->vm->vm_rebind_lock);
+ }
+
return 0;
}
@@ -2116,6 +2135,15 @@ static struct dma_fence *__i915_vma_unbind_async(struct i915_vma *vma)
drm_mm_remove_node(&vma->node); /* pairs with i915_vma_release() */
+ if (i915_vma_is_persistent(vma)) {
+ spin_lock(&vma->vm->vm_rebind_lock);
+ if (list_empty(&vma->vm_rebind_link) &&
+ !i915_vma_is_purged(vma))
+ list_add_tail(&vma->vm_rebind_link,
+ &vma->vm->vm_rebind_list);
+ spin_unlock(&vma->vm->vm_rebind_lock);
+ }
+
return fence;
}
diff --git a/drivers/gpu/drm/i915/i915_vma.h b/drivers/gpu/drm/i915/i915_vma.h
index dd9951a41ff3..7b1bf5ba4f12 100644
--- a/drivers/gpu/drm/i915/i915_vma.h
+++ b/drivers/gpu/drm/i915/i915_vma.h
@@ -199,6 +199,16 @@ static inline void i915_vma_set_persistent(struct i915_vma *vma)
set_bit(I915_VMA_PERSISTENT_BIT, __i915_vma_flags(vma));
}
+static inline bool i915_vma_is_purged(const struct i915_vma *vma)
+{
+ return test_bit(I915_VMA_PURGED_BIT, __i915_vma_flags(vma));
+}
+
+static inline void i915_vma_set_purged(struct i915_vma *vma)
+{
+ set_bit(I915_VMA_PURGED_BIT, __i915_vma_flags(vma));
+}
+
static inline struct i915_vma *i915_vma_get(struct i915_vma *vma)
{
i915_gem_object_get(vma->obj);
diff --git a/drivers/gpu/drm/i915/i915_vma_types.h b/drivers/gpu/drm/i915/i915_vma_types.h
index e081ffcb3250..6b1cce537846 100644
--- a/drivers/gpu/drm/i915/i915_vma_types.h
+++ b/drivers/gpu/drm/i915/i915_vma_types.h
@@ -268,8 +268,14 @@ struct i915_vma {
/**
* I915_VMA_PERSISTENT_BIT:
* The vma is persistent (created with VM_BIND call).
+ *
+ * I915_VMA_PURGED_BIT:
+ * The persistent vma is force unbound either due to VM_UNBIND call
+ * from UMD or VM is released. Do not check/wait for VM activeness
+ * in i915_vma_is_active() and i915_vma_sync() calls.
*/
#define I915_VMA_PERSISTENT_BIT 19
+#define I915_VMA_PURGED_BIT 20
struct i915_active active;
@@ -300,6 +306,8 @@ struct i915_vma {
struct list_head vm_bind_link;
/** @non_priv_vm_bind_link: Link in non-private persistent VMA list */
struct list_head non_priv_vm_bind_link;
+ /** @vm_rebind_link: link to vm_rebind_list and protected by vm_rebind_lock */
+ struct list_head vm_rebind_link; /* Link in vm_rebind_list */
/** Interval tree structures for persistent vma */
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Intel-gfx] [PATCH v10 09/23] drm/i915/vm_bind: Support persistent vma activeness tracking
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (7 preceding siblings ...)
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 08/23] drm/i915/vm_bind: Add support to handle object evictions Niranjana Vishwanathapura
@ 2023-01-18 7:15 ` Niranjana Vishwanathapura
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 10/23] drm/i915/vm_bind: Add out fence support Niranjana Vishwanathapura
` (18 subsequent siblings)
27 siblings, 0 replies; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:15 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Do not use i915_vma activeness tracking for persistent vmas.
As persistent vmas are part of working set for each execbuf
submission on that address space (VM), a persistent vma is
active if the VM active. As vm->root_obj->base.resv will be
updated for each submission on that VM, it correctly
represent whether the VM is active or not.
Add i915_vm_is_active() and i915_vm_sync() functions based
on vm->root_obj->base.resv with DMA_RESV_USAGE_BOOKKEEP
usage. dma-resv fence list will be updated with this usage
during each submission with this VM in the new execbuf3
ioctl path.
Update i915_vma_is_active(), i915_vma_sync() and the
__i915_vma_unbind_async() functions to properly handle
persistent vmas.
v2: Ensure lvalue of dma_resv_wait_timeout() call is long.
v3: Do not await for purged vmas to become idle during
async unbind
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
---
drivers/gpu/drm/i915/i915_gem_gtt.c | 39 +++++++++++++++++++++++++++++
drivers/gpu/drm/i915/i915_gem_gtt.h | 3 +++
drivers/gpu/drm/i915/i915_vma.c | 28 +++++++++++++++++++++
drivers/gpu/drm/i915/i915_vma.h | 25 +++++++++---------
4 files changed, 83 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 7bd1861ddbdf..1d8506548d4a 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -25,6 +25,45 @@
#include "i915_trace.h"
#include "i915_vgpu.h"
+/**
+ * i915_vm_sync() - Wait until address space is not in use
+ * @vm: address space
+ *
+ * Waits until all requests using the address space are complete.
+ *
+ * Returns: 0 if success, -ve err code upon failure
+ */
+int i915_vm_sync(struct i915_address_space *vm)
+{
+ long ret;
+
+ /* Wait for all requests under this vm to finish */
+ ret = dma_resv_wait_timeout(vm->root_obj->base.resv,
+ DMA_RESV_USAGE_BOOKKEEP, false,
+ MAX_SCHEDULE_TIMEOUT);
+ if (ret < 0)
+ return ret;
+ else if (ret > 0)
+ return 0;
+ else
+ return -ETIMEDOUT;
+}
+
+/**
+ * i915_vm_is_active() - Check if address space is being used
+ * @vm: address space
+ *
+ * Check if any request using the specified address space is
+ * active.
+ *
+ * Returns: true if address space is active, false otherwise.
+ */
+bool i915_vm_is_active(const struct i915_address_space *vm)
+{
+ return !dma_resv_test_signaled(vm->root_obj->base.resv,
+ DMA_RESV_USAGE_BOOKKEEP);
+}
+
int i915_gem_gtt_prepare_pages(struct drm_i915_gem_object *obj,
struct sg_table *pages)
{
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h
index 243419783052..e62b52c74586 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.h
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.h
@@ -52,4 +52,7 @@ int i915_gem_gtt_insert(struct i915_address_space *vm,
#define PIN_OFFSET_MASK I915_GTT_PAGE_MASK
+int i915_vm_sync(struct i915_address_space *vm);
+bool i915_vm_is_active(const struct i915_address_space *vm);
+
#endif
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index 353203bd5685..b44fd5f73b64 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -422,6 +422,24 @@ int i915_vma_wait_for_bind(struct i915_vma *vma)
return err;
}
+/**
+ * i915_vma_sync() - Wait for the vma to be idle
+ * @vma: vma to be tested
+ *
+ * Returns 0 on success and error code on failure
+ */
+int i915_vma_sync(struct i915_vma *vma)
+{
+ int ret;
+
+ /* Wait for the asynchronous bindings and pending GPU reads */
+ ret = i915_active_wait(&vma->active);
+ if (ret || !i915_vma_is_persistent(vma) || i915_vma_is_purged(vma))
+ return ret;
+
+ return i915_vm_sync(vma->vm);
+}
+
#if IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM)
static int i915_vma_verify_bind_complete(struct i915_vma *vma)
{
@@ -1917,6 +1935,8 @@ int _i915_vma_move_to_active(struct i915_vma *vma,
int err;
assert_object_held(obj);
+ if (i915_vma_is_persistent(vma))
+ return -EINVAL;
GEM_BUG_ON(!vma->pages);
@@ -2131,6 +2151,14 @@ static struct dma_fence *__i915_vma_unbind_async(struct i915_vma *vma)
return ERR_PTR(-EBUSY);
}
+ if (i915_vma_is_persistent(vma) && !i915_vma_is_purged(vma) &&
+ __i915_sw_fence_await_reservation(&vma->resource->chain,
+ vma->vm->root_obj->base.resv,
+ DMA_RESV_USAGE_BOOKKEEP,
+ i915_fence_timeout(vma->vm->i915),
+ GFP_NOWAIT | __GFP_NOWARN) < 0)
+ return ERR_PTR(-EBUSY);
+
fence = __i915_vma_evict(vma, true);
drm_mm_remove_node(&vma->node); /* pairs with i915_vma_release() */
diff --git a/drivers/gpu/drm/i915/i915_vma.h b/drivers/gpu/drm/i915/i915_vma.h
index 7b1bf5ba4f12..de1756e4f638 100644
--- a/drivers/gpu/drm/i915/i915_vma.h
+++ b/drivers/gpu/drm/i915/i915_vma.h
@@ -51,12 +51,6 @@ i915_vma_create_persistent(struct drm_i915_gem_object *obj,
void i915_vma_unpin_and_release(struct i915_vma **p_vma, unsigned int flags);
#define I915_VMA_RELEASE_MAP BIT(0)
-
-static inline bool i915_vma_is_active(const struct i915_vma *vma)
-{
- return !i915_active_is_idle(&vma->active);
-}
-
/* do not reserve memory to prevent deadlocks */
#define __EXEC_OBJECT_NO_RESERVE BIT(31)
#define __EXEC_OBJECT_NO_REQUEST_AWAIT BIT(30)
@@ -209,6 +203,18 @@ static inline void i915_vma_set_purged(struct i915_vma *vma)
set_bit(I915_VMA_PURGED_BIT, __i915_vma_flags(vma));
}
+static inline bool i915_vma_is_active(const struct i915_vma *vma)
+{
+ if (i915_vma_is_persistent(vma)) {
+ if (i915_vma_is_purged(vma))
+ return false;
+
+ return i915_vm_is_active(vma->vm);
+ }
+
+ return !i915_active_is_idle(&vma->active);
+}
+
static inline struct i915_vma *i915_vma_get(struct i915_vma *vma)
{
i915_gem_object_get(vma->obj);
@@ -480,12 +486,7 @@ void i915_vma_make_shrinkable(struct i915_vma *vma);
void i915_vma_make_purgeable(struct i915_vma *vma);
int i915_vma_wait_for_bind(struct i915_vma *vma);
-
-static inline int i915_vma_sync(struct i915_vma *vma)
-{
- /* Wait for the asynchronous bindings and pending GPU reads */
- return i915_active_wait(&vma->active);
-}
+int i915_vma_sync(struct i915_vma *vma);
/**
* i915_vma_get_current_resource - Get the current resource of the vma
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Intel-gfx] [PATCH v10 10/23] drm/i915/vm_bind: Add out fence support
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (8 preceding siblings ...)
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 09/23] drm/i915/vm_bind: Support persistent vma activeness tracking Niranjana Vishwanathapura
@ 2023-01-18 7:15 ` Niranjana Vishwanathapura
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 11/23] drm/i915/vm_bind: Abstract out common execbuf functions Niranjana Vishwanathapura
` (17 subsequent siblings)
27 siblings, 0 replies; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:15 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Add support for handling out fence for vm_bind call.
v2: Reset vma->vm_bind_fence.syncobj to NULL at the end
of vm_bind call.
v3: Remove vm_unbind out fence uapi which is not supported yet.
v4: Return error if I915_TIMELINE_FENCE_WAIT fence flag is set.
Wait for bind to complete iff I915_TIMELINE_FENCE_SIGNAL is
not specified.
v5: Ensure __I915_TIMELINE_FENCE_UNKNOWN_FLAGS are not set.
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
---
drivers/gpu/drm/i915/gem/i915_gem_vm_bind.h | 4 +
.../drm/i915/gem/i915_gem_vm_bind_object.c | 98 ++++++++++++++++++-
drivers/gpu/drm/i915/i915_vma.c | 7 +-
drivers/gpu/drm/i915/i915_vma_types.h | 7 ++
include/uapi/drm/i915_drm.h | 58 ++++++++++-
5 files changed, 165 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind.h b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind.h
index 36262a6357b5..b70e900e35ab 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind.h
@@ -8,6 +8,7 @@
#include <linux/types.h>
+struct dma_fence;
struct drm_device;
struct drm_file;
struct i915_address_space;
@@ -23,4 +24,7 @@ int i915_gem_vm_unbind_ioctl(struct drm_device *dev, void *data,
void i915_gem_vm_unbind_all(struct i915_address_space *vm);
+void i915_vm_bind_signal_fence(struct i915_vma *vma,
+ struct dma_fence * const fence);
+
#endif /* __I915_GEM_VM_BIND_H */
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
index dc738677466b..fd1d82ce99e6 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
@@ -7,6 +7,8 @@
#include <linux/interval_tree_generic.h>
+#include <drm/drm_syncobj.h>
+
#include "gem/i915_gem_context.h"
#include "gem/i915_gem_vm_bind.h"
@@ -101,6 +103,77 @@ static void i915_gem_vm_bind_remove(struct i915_vma *vma, bool release_obj)
i915_gem_object_put(vma->obj);
}
+static int i915_vm_bind_add_fence(struct drm_file *file, struct i915_vma *vma,
+ u32 handle, u64 point)
+{
+ struct drm_syncobj *syncobj;
+
+ syncobj = drm_syncobj_find(file, handle);
+ if (!syncobj) {
+ drm_dbg(&vma->vm->i915->drm,
+ "Invalid syncobj handle provided\n");
+ return -ENOENT;
+ }
+
+ /*
+ * For timeline syncobjs we need to preallocate chains for
+ * later signaling.
+ */
+ if (point) {
+ vma->vm_bind_fence.chain_fence = dma_fence_chain_alloc();
+ if (!vma->vm_bind_fence.chain_fence) {
+ drm_syncobj_put(syncobj);
+ return -ENOMEM;
+ }
+ } else {
+ vma->vm_bind_fence.chain_fence = NULL;
+ }
+ vma->vm_bind_fence.syncobj = syncobj;
+ vma->vm_bind_fence.value = point;
+
+ return 0;
+}
+
+static void i915_vm_bind_put_fence(struct i915_vma *vma)
+{
+ if (!vma->vm_bind_fence.syncobj)
+ return;
+
+ drm_syncobj_put(vma->vm_bind_fence.syncobj);
+ dma_fence_chain_free(vma->vm_bind_fence.chain_fence);
+ vma->vm_bind_fence.syncobj = NULL;
+}
+
+/**
+ * i915_vm_bind_signal_fence() - Add fence to vm_bind syncobj
+ * @vma: vma mapping requiring signaling
+ * @fence: fence to be added
+ *
+ * Associate specified @fence with the @vma's syncobj to be
+ * signaled after the @fence work completes.
+ */
+void i915_vm_bind_signal_fence(struct i915_vma *vma,
+ struct dma_fence * const fence)
+{
+ struct drm_syncobj *syncobj = vma->vm_bind_fence.syncobj;
+
+ if (!syncobj)
+ return;
+
+ if (vma->vm_bind_fence.chain_fence) {
+ drm_syncobj_add_point(syncobj,
+ vma->vm_bind_fence.chain_fence,
+ fence, vma->vm_bind_fence.value);
+ /*
+ * The chain's ownership is transferred to the
+ * timeline.
+ */
+ vma->vm_bind_fence.chain_fence = NULL;
+ } else {
+ drm_syncobj_replace_fence(syncobj, fence);
+ }
+}
+
static int i915_gem_vm_unbind_vma(struct i915_address_space *vm,
struct drm_i915_gem_vm_unbind *va)
{
@@ -206,6 +279,11 @@ static int i915_gem_vm_bind_obj(struct i915_address_space *vm,
if (!va->length || !IS_ALIGNED(va->start, I915_GTT_PAGE_SIZE))
ret = -EINVAL;
+ /* In fences are not supported */
+ if ((va->fence.flags & I915_TIMELINE_FENCE_WAIT) ||
+ (va->fence.flags & __I915_TIMELINE_FENCE_UNKNOWN_FLAGS))
+ ret = -EINVAL;
+
obj = i915_gem_object_lookup(file, va->handle);
if (!obj)
return -ENOENT;
@@ -238,6 +316,13 @@ static int i915_gem_vm_bind_obj(struct i915_address_space *vm,
goto unlock_vm;
}
+ if (va->fence.flags & I915_TIMELINE_FENCE_SIGNAL) {
+ ret = i915_vm_bind_add_fence(file, vma, va->fence.handle,
+ va->fence.value);
+ if (ret)
+ goto put_vma;
+ }
+
pin_flags = va->start | PIN_OFFSET_FIXED | PIN_USER |
PIN_VALIDATE | PIN_NOEVICT;
@@ -250,10 +335,12 @@ static int i915_gem_vm_bind_obj(struct i915_address_space *vm,
if (ret)
continue;
- /* Wait for bind to complete */
- ret = i915_vma_wait_for_bind(vma);
- if (ret)
- continue;
+ /* If out fence is not requested, wait for bind to complete */
+ if (!(va->fence.flags & I915_TIMELINE_FENCE_SIGNAL)) {
+ ret = i915_vma_wait_for_bind(vma);
+ if (ret)
+ continue;
+ }
list_add_tail(&vma->vm_bind_link, &vm->vm_bound_list);
i915_vm_bind_it_insert(vma, &vm->va);
@@ -265,6 +352,9 @@ static int i915_gem_vm_bind_obj(struct i915_address_space *vm,
i915_gem_object_get(vma->obj);
}
+ if (va->fence.flags & I915_TIMELINE_FENCE_SIGNAL)
+ i915_vm_bind_put_fence(vma);
+put_vma:
if (ret)
i915_vma_destroy(vma);
unlock_vm:
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index b44fd5f73b64..763ead20ad55 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -29,6 +29,7 @@
#include "display/intel_frontbuffer.h"
#include "gem/i915_gem_lmem.h"
#include "gem/i915_gem_tiling.h"
+#include "gem/i915_gem_vm_bind.h"
#include "gt/intel_engine.h"
#include "gt/intel_engine_heartbeat.h"
#include "gt/intel_gt.h"
@@ -1599,8 +1600,12 @@ int i915_vma_pin_ww(struct i915_vma *vma, struct i915_gem_ww_ctx *ww,
err_vma_res:
i915_vma_resource_free(vma_res);
err_fence:
- if (work)
+ if (work) {
+ if (i915_vma_is_persistent(vma))
+ i915_vm_bind_signal_fence(vma, &work->base.dma);
+
dma_fence_work_commit_imm(&work->base);
+ }
err_rpm:
if (wakeref)
intel_runtime_pm_put(&vma->vm->i915->runtime_pm, wakeref);
diff --git a/drivers/gpu/drm/i915/i915_vma_types.h b/drivers/gpu/drm/i915/i915_vma_types.h
index 6b1cce537846..4c386473923a 100644
--- a/drivers/gpu/drm/i915/i915_vma_types.h
+++ b/drivers/gpu/drm/i915/i915_vma_types.h
@@ -309,6 +309,13 @@ struct i915_vma {
/** @vm_rebind_link: link to vm_rebind_list and protected by vm_rebind_lock */
struct list_head vm_rebind_link; /* Link in vm_rebind_list */
+ /** Timeline fence for vm_bind completion notification */
+ struct {
+ struct dma_fence_chain *chain_fence;
+ struct drm_syncobj *syncobj;
+ u64 value;
+ } vm_bind_fence;
+
/** Interval tree structures for persistent vma */
/** @rb: node for the interval tree of vm for persistent vmas */
diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
index 683da7099311..f35a9bb35ab3 100644
--- a/include/uapi/drm/i915_drm.h
+++ b/include/uapi/drm/i915_drm.h
@@ -1533,6 +1533,41 @@ struct drm_i915_gem_execbuffer2 {
#define i915_execbuffer2_get_context_id(eb2) \
((eb2).rsvd1 & I915_EXEC_CONTEXT_ID_MASK)
+/**
+ * struct drm_i915_gem_timeline_fence - An input or output timeline fence.
+ *
+ * The operation will wait for input fence to signal.
+ *
+ * The returned output fence will be signaled after the completion of the
+ * operation.
+ */
+struct drm_i915_gem_timeline_fence {
+ /** @handle: User's handle for a drm_syncobj to wait on or signal. */
+ __u32 handle;
+
+ /**
+ * @flags: Supported flags are:
+ *
+ * I915_TIMELINE_FENCE_WAIT:
+ * Wait for the input fence before the operation.
+ *
+ * I915_TIMELINE_FENCE_SIGNAL:
+ * Return operation completion fence as output.
+ */
+ __u32 flags;
+#define I915_TIMELINE_FENCE_WAIT (1 << 0)
+#define I915_TIMELINE_FENCE_SIGNAL (1 << 1)
+#define __I915_TIMELINE_FENCE_UNKNOWN_FLAGS (-(I915_TIMELINE_FENCE_SIGNAL << 1))
+
+ /**
+ * @value: A point in the timeline.
+ * Value must be 0 for a binary drm_syncobj. A Value of 0 for a
+ * timeline drm_syncobj is invalid as it turns a drm_syncobj into a
+ * binary one.
+ */
+ __u64 value;
+};
+
struct drm_i915_gem_pin {
/** Handle of the buffer to be pinned. */
__u32 handle;
@@ -3785,7 +3820,8 @@ struct drm_i915_gem_create_ext_vm_private {
* -ENOSPC will be returned if the VA range specified can't be reserved.
*
* VM_BIND/UNBIND ioctl calls executed on different CPU threads concurrently
- * are not ordered.
+ * are not ordered. Furthermore, parts of the VM_BIND operation can be done
+ * asynchronously, if valid @fence is specified.
*/
struct drm_i915_gem_vm_bind {
/** @vm_id: VM (address space) id to bind */
@@ -3803,15 +3839,29 @@ struct drm_i915_gem_vm_bind {
/** @length: Length of mapping to bind */
__u64 length;
- /** @flags: Currently reserved, MBZ. */
+ /**
+ * @flags: Currently reserved, MBZ.
+ *
+ * Note that @fence carries its own flags.
+ */
__u64 flags;
#define __I915_GEM_VM_BIND_UNKNOWN_FLAGS (~0ull)
/** @rsvd: Reserved, MBZ */
__u64 rsvd[2];
- /** @rsvd2: Reserved for timeline fence */
- __u64 rsvd2[2];
+ /**
+ * @fence: Timeline fence for bind completion signaling.
+ *
+ * Timeline fence is of format struct drm_i915_gem_timeline_fence.
+ *
+ * It is an out fence, hence using I915_TIMELINE_FENCE_WAIT flag
+ * is invalid, and an error will be returned.
+ *
+ * If I915_TIMELINE_FENCE_SIGNAL flag is not set, then out fence
+ * is not requested and binding is completed synchronously.
+ */
+ struct drm_i915_gem_timeline_fence fence;
/**
* @extensions: Zero-terminated chain of extensions.
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Intel-gfx] [PATCH v10 11/23] drm/i915/vm_bind: Abstract out common execbuf functions
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (9 preceding siblings ...)
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 10/23] drm/i915/vm_bind: Add out fence support Niranjana Vishwanathapura
@ 2023-01-18 7:15 ` Niranjana Vishwanathapura
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 12/23] drm/i915/vm_bind: Use common execbuf functions in execbuf path Niranjana Vishwanathapura
` (16 subsequent siblings)
27 siblings, 0 replies; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:15 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
The new execbuf3 ioctl path and the legacy execbuf ioctl
paths have many common functionalities.
Abstract out the common execbuf functionalities into a
separate file where possible, thus allowing code sharing.
v2: Use drm_dbg instead of DRM_DEBUG
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
---
drivers/gpu/drm/i915/Makefile | 1 +
.../drm/i915/gem/i915_gem_execbuffer_common.c | 671 ++++++++++++++++++
.../drm/i915/gem/i915_gem_execbuffer_common.h | 76 ++
3 files changed, 748 insertions(+)
create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.c
create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.h
diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
index fc3ed0aea034..68b209a859f1 100644
--- a/drivers/gpu/drm/i915/Makefile
+++ b/drivers/gpu/drm/i915/Makefile
@@ -153,6 +153,7 @@ gem-y += \
gem/i915_gem_create.o \
gem/i915_gem_dmabuf.o \
gem/i915_gem_domain.o \
+ gem/i915_gem_execbuffer_common.o \
gem/i915_gem_execbuffer.o \
gem/i915_gem_internal.o \
gem/i915_gem_object.o \
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.c
new file mode 100644
index 000000000000..fb1364f08a61
--- /dev/null
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.c
@@ -0,0 +1,671 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#include <linux/dma-fence-array.h>
+
+#include <drm/drm_syncobj.h>
+
+#include "gt/intel_context.h"
+#include "gt/intel_gt.h"
+#include "gt/intel_gt_pm.h"
+#include "gt/intel_ring.h"
+
+#include "i915_drv.h"
+#include "i915_gem_execbuffer_common.h"
+
+#define __EXEC_COMMON_FENCE_WAIT BIT(0)
+#define __EXEC_COMMON_FENCE_SIGNAL BIT(1)
+
+static struct i915_request *eb_throttle(struct intel_context *ce)
+{
+ struct intel_ring *ring = ce->ring;
+ struct intel_timeline *tl = ce->timeline;
+ struct i915_request *rq;
+
+ /*
+ * Completely unscientific finger-in-the-air estimates for suitable
+ * maximum user request size (to avoid blocking) and then backoff.
+ */
+ if (intel_ring_update_space(ring) >= PAGE_SIZE)
+ return NULL;
+
+ /*
+ * Find a request that after waiting upon, there will be at least half
+ * the ring available. The hysteresis allows us to compete for the
+ * shared ring and should mean that we sleep less often prior to
+ * claiming our resources, but not so long that the ring completely
+ * drains before we can submit our next request.
+ */
+ list_for_each_entry(rq, &tl->requests, link) {
+ if (rq->ring != ring)
+ continue;
+
+ if (__intel_ring_space(rq->postfix,
+ ring->emit, ring->size) > ring->size / 2)
+ break;
+ }
+ if (&rq->link == &tl->requests)
+ return NULL; /* weird, we will check again later for real */
+
+ return i915_request_get(rq);
+}
+
+static int eb_pin_timeline(struct intel_context *ce, bool throttle,
+ bool nonblock)
+{
+ struct intel_timeline *tl;
+ struct i915_request *rq = NULL;
+
+ /*
+ * Take a local wakeref for preparing to dispatch the execbuf as
+ * we expect to access the hardware fairly frequently in the
+ * process, and require the engine to be kept awake between accesses.
+ * Upon dispatch, we acquire another prolonged wakeref that we hold
+ * until the timeline is idle, which in turn releases the wakeref
+ * taken on the engine, and the parent device.
+ */
+ tl = intel_context_timeline_lock(ce);
+ if (IS_ERR(tl))
+ return PTR_ERR(tl);
+
+ intel_context_enter(ce);
+ if (throttle)
+ rq = eb_throttle(ce);
+ intel_context_timeline_unlock(tl);
+
+ if (rq) {
+ long timeout = nonblock ? 0 : MAX_SCHEDULE_TIMEOUT;
+
+ if (i915_request_wait(rq, I915_WAIT_INTERRUPTIBLE,
+ timeout) < 0) {
+ i915_request_put(rq);
+
+ /*
+ * Error path, cannot use intel_context_timeline_lock as
+ * that is user interruptable and this clean up step
+ * must be done.
+ */
+ mutex_lock(&ce->timeline->mutex);
+ intel_context_exit(ce);
+ mutex_unlock(&ce->timeline->mutex);
+
+ if (nonblock)
+ return -EWOULDBLOCK;
+ else
+ return -EINTR;
+ }
+ i915_request_put(rq);
+ }
+
+ return 0;
+}
+
+/**
+ * i915_eb_pin_engine() - Pin the engine
+ * @ce: the context
+ * @ww: optional locking context or NULL
+ * @throttle: throttle to ensure enough ring space
+ * @nonblock: do not block during throttle
+ *
+ * Pin the @ce timeline. If @throttle is set, enable throttling to ensure
+ * enough ring space is available either by waiting for requests to complete
+ * (if @nonblock is not set) or by returning error -EWOULDBLOCK (if @nonblock
+ * is set).
+ *
+ * Returns 0 upon success, -ve error code upon error.
+ */
+int i915_eb_pin_engine(struct intel_context *ce, struct i915_gem_ww_ctx *ww,
+ bool throttle, bool nonblock)
+{
+ struct intel_context *child;
+ int err;
+ int i = 0, j = 0;
+
+ if (unlikely(intel_context_is_banned(ce)))
+ return -EIO;
+
+ /*
+ * Pinning the contexts may generate requests in order to acquire
+ * GGTT space, so do this first before we reserve a seqno for
+ * ourselves.
+ */
+ err = intel_context_pin_ww(ce, ww);
+ if (err)
+ return err;
+
+ for_each_child(ce, child) {
+ err = intel_context_pin_ww(child, ww);
+ GEM_BUG_ON(err); /* perma-pinned should incr a counter */
+ }
+
+ for_each_child(ce, child) {
+ err = eb_pin_timeline(child, throttle, nonblock);
+ if (err)
+ goto unwind;
+ ++i;
+ }
+ err = eb_pin_timeline(ce, throttle, nonblock);
+ if (err)
+ goto unwind;
+
+ return 0;
+
+unwind:
+ for_each_child(ce, child) {
+ if (j++ < i) {
+ mutex_lock(&child->timeline->mutex);
+ intel_context_exit(child);
+ mutex_unlock(&child->timeline->mutex);
+ }
+ }
+ for_each_child(ce, child)
+ intel_context_unpin(child);
+ intel_context_unpin(ce);
+ return err;
+}
+
+/**
+ * i915_eb_unpin_engine() - Unpin the engine
+ * @ce: the context
+ *
+ * Unpin the @ce timeline.
+ */
+void i915_eb_unpin_engine(struct intel_context *ce)
+{
+ struct intel_context *child;
+
+ for_each_child(ce, child) {
+ mutex_lock(&child->timeline->mutex);
+ intel_context_exit(child);
+ mutex_unlock(&child->timeline->mutex);
+
+ intel_context_unpin(child);
+ }
+
+ mutex_lock(&ce->timeline->mutex);
+ intel_context_exit(ce);
+ mutex_unlock(&ce->timeline->mutex);
+
+ intel_context_unpin(ce);
+}
+
+/**
+ * i915_eb_find_context() - Find the context
+ * @context: the context
+ * @context_number: required context index
+ *
+ * Returns the @context_number'th child of specified @context,
+ * or NULL if the child context is not found.
+ * If @context_number is 0, return the specified @context.
+ */
+struct intel_context *
+i915_eb_find_context(struct intel_context *context, unsigned int context_number)
+{
+ struct intel_context *child;
+
+ if (likely(context_number == 0))
+ return context;
+
+ for_each_child(context, child)
+ if (!--context_number)
+ return child;
+
+ GEM_BUG_ON("Context not found");
+
+ return NULL;
+}
+
+static void __free_fence_array(struct eb_fence *fences, u64 n)
+{
+ while (n--) {
+ drm_syncobj_put(ptr_mask_bits(fences[n].syncobj, 2));
+ dma_fence_put(fences[n].dma_fence);
+ dma_fence_chain_free(fences[n].chain_fence);
+ }
+ kvfree(fences);
+}
+
+/**
+ * i915_eb_put_fence_array() - Free Execbuffer fence array
+ * @fences: Pointer to array of Execbuffer fences (See struct eb_fences)
+ * @num_fences: Number of fences in @fences array
+ *
+ * Free the Execbuffer fences in @fences array.
+ */
+void i915_eb_put_fence_array(struct eb_fence *fences, u64 num_fences)
+{
+ if (fences)
+ __free_fence_array(fences, num_fences);
+}
+
+/**
+ * i915_eb_add_timeline_fence() - Add a fence to the specified Execbuffer fence
+ * array.
+ * @i915: i915 private
+ * @file: drm file pointer
+ * @handle: drm_syncobj handle
+ * @point: point in the timeline
+ * @f: Execbuffer fence
+ * @wait: wait for the specified fence
+ * @signal: signal the specified fence
+ *
+ * Add the fence specified by drm_syncobj @handle at specified @point in the
+ * timeline to the Execbuffer fence array @f. If @wait is specified, it is an
+ * input fence and if @signal is specified it is an output fence.
+ *
+ * Returns 0 if the timeline fence to be added is already signaled (@f is not
+ * updated). Returns 1 upon successfully adding the timeline fence (@f is
+ * updated) and -ve error code upon failure.
+ */
+int i915_eb_add_timeline_fence(struct drm_i915_private *i915,
+ struct drm_file *file, u32 handle, u64 point,
+ struct eb_fence *f, bool wait, bool signal)
+{
+ struct drm_syncobj *syncobj;
+ struct dma_fence *fence = NULL;
+ u32 flags = 0;
+ int err = 0;
+
+ syncobj = drm_syncobj_find(file, handle);
+ if (!syncobj) {
+ drm_dbg(&i915->drm, "Invalid syncobj handle provided\n");
+ return -ENOENT;
+ }
+
+ fence = drm_syncobj_fence_get(syncobj);
+
+ if (!fence && wait && !signal) {
+ drm_dbg(&i915->drm, "Syncobj handle has no fence\n");
+ drm_syncobj_put(syncobj);
+ return -EINVAL;
+ }
+
+ if (fence)
+ err = dma_fence_chain_find_seqno(&fence, point);
+
+ if (err && !signal) {
+ drm_dbg(&i915->drm,
+ "Syncobj handle missing requested point %llu\n", point);
+ dma_fence_put(fence);
+ drm_syncobj_put(syncobj);
+ return err;
+ }
+
+ /*
+ * A point might have been signaled already and
+ * garbage collected from the timeline. In this case
+ * just ignore the point and carry on.
+ */
+ if (!fence && !signal) {
+ drm_syncobj_put(syncobj);
+ return 0;
+ }
+
+ /*
+ * For timeline syncobjs we need to preallocate chains for
+ * later signaling.
+ */
+ if (point != 0 && signal) {
+ /*
+ * Waiting and signaling the same point (when point !=
+ * 0) would break the timeline.
+ */
+ if (wait) {
+ drm_dbg(&i915->drm,
+ "Trying to wait & signal the same timeline point.\n");
+ dma_fence_put(fence);
+ drm_syncobj_put(syncobj);
+ return -EINVAL;
+ }
+
+ f->chain_fence = dma_fence_chain_alloc();
+ if (!f->chain_fence) {
+ drm_syncobj_put(syncobj);
+ dma_fence_put(fence);
+ return -ENOMEM;
+ }
+ } else {
+ f->chain_fence = NULL;
+ }
+
+ flags |= wait ? __EXEC_COMMON_FENCE_WAIT : 0;
+ flags |= signal ? __EXEC_COMMON_FENCE_SIGNAL : 0;
+
+ f->syncobj = ptr_pack_bits(syncobj, flags, 2);
+ f->dma_fence = fence;
+ f->value = point;
+ return 1;
+}
+
+/**
+ * i915_eb_await_fence_array() - Setup a request to asynchronously
+ * wait for fences in the specified Execbuffer fence array.
+ * @fences: pointer to Execbuffer fence array
+ * @num_fences: number of fences in @fences array
+ * @rq: the i915_request that should wait for fences in @fences array
+ *
+ * Setup the request @rq to asynchronously wait for fences specified in
+ * @fences array to signal before starting execution.
+ *
+ * Returns 0 upon success, -ve error upon failure.
+ */
+int i915_eb_await_fence_array(struct eb_fence *fences, u64 num_fences,
+ struct i915_request *rq)
+{
+ unsigned int n;
+
+ for (n = 0; n < num_fences; n++) {
+ int err;
+
+ if (!fences[n].dma_fence)
+ continue;
+
+ err = i915_request_await_dma_fence(rq, fences[n].dma_fence);
+ if (err < 0)
+ return err;
+ }
+
+ return 0;
+}
+
+/**
+ * i915_eb_signal_fence_array() - Attach a dma-fence to all out fences of
+ * Execbuffer fence array.
+ * @fences: pointer to Execbuffer fence array
+ * @num_fences: number of fences in @fences array
+ * @fence: the dma-fence to attach to all out fences in @fences array
+ *
+ * Attach the specified @fence to all out fences of Execbuffer fence array
+ * @fences, at the specified timeline point. Thus, the out fences gets
+ * signaled when the specified @fence gets signaled.
+ */
+void i915_eb_signal_fence_array(struct eb_fence *fences, u64 num_fences,
+ struct dma_fence * const fence)
+{
+ unsigned int n;
+
+ for (n = 0; n < num_fences; n++) {
+ struct drm_syncobj *syncobj;
+ unsigned int flags;
+
+ syncobj = ptr_unpack_bits(fences[n].syncobj, &flags, 2);
+ if (!(flags & __EXEC_COMMON_FENCE_SIGNAL))
+ continue;
+
+ if (fences[n].chain_fence) {
+ drm_syncobj_add_point(syncobj,
+ fences[n].chain_fence,
+ fence,
+ fences[n].value);
+ /*
+ * The chain's ownership is transferred to the
+ * timeline.
+ */
+ fences[n].chain_fence = NULL;
+ } else {
+ drm_syncobj_replace_fence(syncobj, fence);
+ }
+ }
+}
+
+/*
+ * Using two helper loops for the order of which requests / batches are created
+ * and added the to backend. Requests are created in order from the parent to
+ * the last child. Requests are added in the reverse order, from the last child
+ * to parent. This is done for locking reasons as the timeline lock is acquired
+ * during request creation and released when the request is added to the
+ * backend. To make lockdep happy (see intel_context_timeline_lock) this must be
+ * the ordering.
+ */
+#define for_each_batch_create_order(_num_batches) \
+ for (unsigned int i = 0; i < (_num_batches); ++i)
+#define for_each_batch_add_order(_num_batches) \
+ for (int i = (_num_batches) - 1; i >= 0; --i)
+
+static void retire_requests(struct intel_timeline *tl, struct i915_request *end)
+{
+ struct i915_request *rq, *rn;
+
+ list_for_each_entry_safe(rq, rn, &tl->requests, link)
+ if (rq == end || !i915_request_retire(rq))
+ break;
+}
+
+static int eb_request_add(struct intel_context *context,
+ struct i915_request *rq,
+ struct i915_sched_attr sched,
+ int err, bool last_parallel)
+{
+ struct intel_timeline * const tl = i915_request_timeline(rq);
+ struct i915_sched_attr attr = {};
+ struct i915_request *prev;
+
+ lockdep_assert_held(&tl->mutex);
+ lockdep_unpin_lock(&tl->mutex, rq->cookie);
+
+ trace_i915_request_add(rq);
+
+ prev = __i915_request_commit(rq);
+
+ /* Check that the context wasn't destroyed before submission */
+ if (likely(!intel_context_is_closed(context))) {
+ attr = sched;
+ } else {
+ /* Serialise with context_close via the add_to_timeline */
+ i915_request_set_error_once(rq, -ENOENT);
+ __i915_request_skip(rq);
+ err = -ENOENT; /* override any transient errors */
+ }
+
+ if (intel_context_is_parallel(context)) {
+ if (err) {
+ __i915_request_skip(rq);
+ set_bit(I915_FENCE_FLAG_SKIP_PARALLEL,
+ &rq->fence.flags);
+ }
+ if (last_parallel)
+ set_bit(I915_FENCE_FLAG_SUBMIT_PARALLEL,
+ &rq->fence.flags);
+ }
+
+ __i915_request_queue(rq, &attr);
+
+ /* Try to clean up the client's timeline after submitting the request */
+ if (prev)
+ retire_requests(tl, prev);
+
+ mutex_unlock(&tl->mutex);
+
+ return err;
+}
+
+/**
+ * i915_eb_requests_add() - Handle request queuing
+ * @requests: pointer to an array of request pointers
+ * @num_requests: size of @requests array
+ * @context: the context
+ * @sched: schedule attribute
+ * @err: error path if true
+ *
+ * Add requests to timeline queue.
+ *
+ * Return 0 upon success, error code upon failure.
+ */
+int i915_eb_requests_add(struct i915_request **requests,
+ unsigned int num_requests,
+ struct intel_context *context,
+ struct i915_sched_attr sched,
+ int err)
+{
+ /*
+ * We iterate in reverse order of creation to release timeline mutexes
+ * in same order.
+ */
+ for_each_batch_add_order(num_requests) {
+ struct i915_request *rq = requests[i];
+
+ if (!rq)
+ continue;
+
+ err |= eb_request_add(context, rq, sched, err, i == 0);
+ }
+
+ return err;
+}
+
+/**
+ * i915_eb_requests_get() - Get reference of requests
+ * @requests: pointer to an array of request pointers
+ * @num_requests: size of @requests array
+ *
+ * Get reference for each requests in @requests array.
+ */
+void i915_eb_requests_get(struct i915_request **requests,
+ unsigned int num_requests)
+{
+ for_each_batch_create_order(num_requests) {
+ if (!requests[i])
+ break;
+
+ i915_request_get(requests[i]);
+ }
+}
+
+/**
+ * i915_eb_requests_put() - Release reference of requests
+ * @requests: pointer to an array of request pointers
+ * @num_requests: size of @requests array
+ *
+ * Release reference for each requests in @requests array.
+ */
+void i915_eb_requests_put(struct i915_request **requests,
+ unsigned int num_requests)
+{
+ for_each_batch_create_order(num_requests) {
+ if (!requests[i])
+ break;
+
+ i915_request_put(requests[i]);
+ }
+}
+
+/**
+ * i915_eb_composite_fence_create() - Create a composite fence for an array of
+ * requests on a specified context.
+ * @requests: pointer to an array of request pointers
+ * @num_requests: size of @requests array
+ * @context: the context
+ *
+ * Create and return the base class of a dma_fence_array with fences of all
+ * requests in @requests array with fence context specified by @context.
+ *
+ * Returns fence array base upon success, an error pointer upon failure.
+ */
+struct dma_fence *i915_eb_composite_fence_create(struct i915_request **requests,
+ unsigned int num_requests,
+ struct intel_context *context)
+{
+ struct dma_fence_array *fence_array;
+ struct dma_fence **fences;
+
+ GEM_BUG_ON(!intel_context_is_parent(context));
+
+ fences = kmalloc_array(num_requests, sizeof(*fences), GFP_KERNEL);
+ if (!fences)
+ return ERR_PTR(-ENOMEM);
+
+ for_each_batch_create_order(num_requests) {
+ fences[i] = &requests[i]->fence;
+ __set_bit(I915_FENCE_FLAG_COMPOSITE,
+ &requests[i]->fence.flags);
+ }
+
+ fence_array = dma_fence_array_create(num_requests,
+ fences,
+ context->parallel.fence_context,
+ context->parallel.seqno++,
+ false);
+ if (!fence_array) {
+ kfree(fences);
+ return ERR_PTR(-ENOMEM);
+ }
+
+ /* Move ownership to the dma_fence_array created above */
+ for_each_batch_create_order(num_requests)
+ dma_fence_get(fences[i]);
+
+ return &fence_array->base;
+}
+
+/**
+ * i915_eb_select_engine() - Get engine references
+ * @ce: the context
+ *
+ * Get reference of context @ce and children, reference of associated VM
+ * and wakeref of associated tile. Also allocate @ce resources.
+ *
+ * Returns 0 upon success, -ve error upon failure.
+ * Returns -EIO if the associated tile is wedged.
+ */
+int i915_eb_select_engine(struct intel_context *ce)
+{
+ struct intel_context *child;
+ int err;
+
+ for_each_child(ce, child)
+ intel_context_get(child);
+ intel_gt_pm_get(ce->engine->gt);
+
+ if (!test_bit(CONTEXT_ALLOC_BIT, &ce->flags)) {
+ err = intel_context_alloc_state(ce);
+ if (err)
+ goto err;
+ }
+ for_each_child(ce, child) {
+ if (!test_bit(CONTEXT_ALLOC_BIT, &child->flags)) {
+ err = intel_context_alloc_state(child);
+ if (err)
+ goto err;
+ }
+ }
+
+ /*
+ * ABI: Before userspace accesses the GPU (e.g. execbuffer), report
+ * EIO if the GPU is already wedged.
+ */
+ err = intel_gt_terminally_wedged(ce->engine->gt);
+ if (err)
+ goto err;
+
+ if (!i915_vm_tryget(ce->vm)) {
+ err = -ENOENT;
+ goto err;
+ }
+
+ return 0;
+err:
+ intel_gt_pm_put(ce->engine->gt);
+ for_each_child(ce, child)
+ intel_context_put(child);
+ return err;
+}
+
+/**
+ * i915_eb_put_engine() - Release engine references
+ * @ce: the context
+ *
+ * Release reference of context @ce and children, reference of associated VM
+ * and wakeref of associated tile.
+ */
+void i915_eb_put_engine(struct intel_context *ce)
+{
+ struct intel_context *child;
+
+ i915_vm_put(ce->vm);
+ intel_gt_pm_put(ce->engine->gt);
+ for_each_child(ce, child)
+ intel_context_put(child);
+ intel_context_put(ce);
+}
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.h b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.h
new file mode 100644
index 000000000000..de2432def07d
--- /dev/null
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.h
@@ -0,0 +1,76 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#ifndef __I915_GEM_EXECBUFFER_COMMON_H
+#define __I915_GEM_EXECBUFFER_COMMON_H
+
+#include <linux/types.h>
+
+struct dma_fence;
+struct dma_fence_chain;
+struct drm_file;
+struct drm_syncobj;
+
+struct drm_i915_private;
+struct intel_context;
+struct intel_gt;
+struct i915_gem_ww_ctx;
+struct i915_request;
+struct i915_sched_attr;
+
+/**
+ * struct eb_fence - Execbuffer fence
+ *
+ * Data structure for execbuffer timeline fence handling.
+ */
+struct eb_fence {
+ /** @syncobj: Pointer to user specified syncobj */
+ struct drm_syncobj *syncobj;
+
+ /** @dma_fence: Fence associated with @syncobj */
+ struct dma_fence *dma_fence;
+
+ /** @value: User specified point in the timeline */
+ u64 value;
+
+ /** @chain_fence: Fence chain to add the timeline point */
+ struct dma_fence_chain *chain_fence;
+};
+
+int i915_eb_pin_engine(struct intel_context *ce, struct i915_gem_ww_ctx *ww,
+ bool throttle, bool nonblock);
+void i915_eb_unpin_engine(struct intel_context *ce);
+int i915_eb_select_engine(struct intel_context *ce);
+void i915_eb_put_engine(struct intel_context *ce);
+
+struct intel_context *
+i915_eb_find_context(struct intel_context *context,
+ unsigned int context_number);
+
+int i915_eb_add_timeline_fence(struct drm_i915_private *i915,
+ struct drm_file *file, u32 handle, u64 point,
+ struct eb_fence *f, bool wait, bool signal);
+void i915_eb_put_fence_array(struct eb_fence *fences, u64 num_fences);
+int i915_eb_await_fence_array(struct eb_fence *fences, u64 num_fences,
+ struct i915_request *rq);
+void i915_eb_signal_fence_array(struct eb_fence *fences, u64 num_fences,
+ struct dma_fence * const fence);
+
+int i915_eb_requests_add(struct i915_request **requests,
+ unsigned int num_requests,
+ struct intel_context *context,
+ struct i915_sched_attr sched,
+ int err);
+void i915_eb_requests_get(struct i915_request **requests,
+ unsigned int num_requests);
+void i915_eb_requests_put(struct i915_request **requests,
+ unsigned int num_requests);
+
+struct dma_fence *
+i915_eb_composite_fence_create(struct i915_request **requests,
+ unsigned int num_requests,
+ struct intel_context *context);
+
+#endif /* __I915_GEM_EXECBUFFER_COMMON_H */
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Intel-gfx] [PATCH v10 12/23] drm/i915/vm_bind: Use common execbuf functions in execbuf path
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (10 preceding siblings ...)
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 11/23] drm/i915/vm_bind: Abstract out common execbuf functions Niranjana Vishwanathapura
@ 2023-01-18 7:15 ` Niranjana Vishwanathapura
2023-02-02 16:04 ` Andi Shyti
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 13/23] drm/i915/vm_bind: Implement I915_GEM_EXECBUFFER3 ioctl Niranjana Vishwanathapura
` (15 subsequent siblings)
27 siblings, 1 reply; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:15 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Update the execbuf path to use common execbuf functions to
reduce code duplication with the newer execbuf3 path.
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
---
.../gpu/drm/i915/gem/i915_gem_execbuffer.c | 513 ++----------------
1 file changed, 39 insertions(+), 474 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index 6a7f0227f65f..8b49543f3265 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -28,6 +28,7 @@
#include "i915_file_private.h"
#include "i915_gem_clflush.h"
#include "i915_gem_context.h"
+#include "i915_gem_execbuffer_common.h"
#include "i915_gem_evict.h"
#include "i915_gem_ioctls.h"
#include "i915_reg.h"
@@ -236,13 +237,6 @@ enum {
* the batchbuffer in trusted mode, otherwise the ioctl is rejected.
*/
-struct eb_fence {
- struct drm_syncobj *syncobj; /* Use with ptr_mask_bits() */
- struct dma_fence *dma_fence;
- u64 value;
- struct dma_fence_chain *chain_fence;
-};
-
struct i915_execbuffer {
struct drm_i915_private *i915; /** i915 backpointer */
struct drm_file *file; /** per-file lookup tables and limits */
@@ -2452,164 +2446,29 @@ static const enum intel_engine_id user_ring_map[] = {
[I915_EXEC_VEBOX] = VECS0
};
-static struct i915_request *eb_throttle(struct i915_execbuffer *eb, struct intel_context *ce)
-{
- struct intel_ring *ring = ce->ring;
- struct intel_timeline *tl = ce->timeline;
- struct i915_request *rq;
-
- /*
- * Completely unscientific finger-in-the-air estimates for suitable
- * maximum user request size (to avoid blocking) and then backoff.
- */
- if (intel_ring_update_space(ring) >= PAGE_SIZE)
- return NULL;
-
- /*
- * Find a request that after waiting upon, there will be at least half
- * the ring available. The hysteresis allows us to compete for the
- * shared ring and should mean that we sleep less often prior to
- * claiming our resources, but not so long that the ring completely
- * drains before we can submit our next request.
- */
- list_for_each_entry(rq, &tl->requests, link) {
- if (rq->ring != ring)
- continue;
-
- if (__intel_ring_space(rq->postfix,
- ring->emit, ring->size) > ring->size / 2)
- break;
- }
- if (&rq->link == &tl->requests)
- return NULL; /* weird, we will check again later for real */
-
- return i915_request_get(rq);
-}
-
-static int eb_pin_timeline(struct i915_execbuffer *eb, struct intel_context *ce,
- bool throttle)
-{
- struct intel_timeline *tl;
- struct i915_request *rq = NULL;
-
- /*
- * Take a local wakeref for preparing to dispatch the execbuf as
- * we expect to access the hardware fairly frequently in the
- * process, and require the engine to be kept awake between accesses.
- * Upon dispatch, we acquire another prolonged wakeref that we hold
- * until the timeline is idle, which in turn releases the wakeref
- * taken on the engine, and the parent device.
- */
- tl = intel_context_timeline_lock(ce);
- if (IS_ERR(tl))
- return PTR_ERR(tl);
-
- intel_context_enter(ce);
- if (throttle)
- rq = eb_throttle(eb, ce);
- intel_context_timeline_unlock(tl);
-
- if (rq) {
- bool nonblock = eb->file->filp->f_flags & O_NONBLOCK;
- long timeout = nonblock ? 0 : MAX_SCHEDULE_TIMEOUT;
-
- if (i915_request_wait(rq, I915_WAIT_INTERRUPTIBLE,
- timeout) < 0) {
- i915_request_put(rq);
-
- /*
- * Error path, cannot use intel_context_timeline_lock as
- * that is user interruptable and this clean up step
- * must be done.
- */
- mutex_lock(&ce->timeline->mutex);
- intel_context_exit(ce);
- mutex_unlock(&ce->timeline->mutex);
-
- if (nonblock)
- return -EWOULDBLOCK;
- else
- return -EINTR;
- }
- i915_request_put(rq);
- }
-
- return 0;
-}
-
static int eb_pin_engine(struct i915_execbuffer *eb, bool throttle)
{
- struct intel_context *ce = eb->context, *child;
int err;
- int i = 0, j = 0;
GEM_BUG_ON(eb->args->flags & __EXEC_ENGINE_PINNED);
- if (unlikely(intel_context_is_banned(ce)))
- return -EIO;
-
- /*
- * Pinning the contexts may generate requests in order to acquire
- * GGTT space, so do this first before we reserve a seqno for
- * ourselves.
- */
- err = intel_context_pin_ww(ce, &eb->ww);
+ err = i915_eb_pin_engine(eb->context, &eb->ww, throttle,
+ eb->file->filp->f_flags & O_NONBLOCK);
if (err)
return err;
- for_each_child(ce, child) {
- err = intel_context_pin_ww(child, &eb->ww);
- GEM_BUG_ON(err); /* perma-pinned should incr a counter */
- }
-
- for_each_child(ce, child) {
- err = eb_pin_timeline(eb, child, throttle);
- if (err)
- goto unwind;
- ++i;
- }
- err = eb_pin_timeline(eb, ce, throttle);
- if (err)
- goto unwind;
eb->args->flags |= __EXEC_ENGINE_PINNED;
return 0;
-
-unwind:
- for_each_child(ce, child) {
- if (j++ < i) {
- mutex_lock(&child->timeline->mutex);
- intel_context_exit(child);
- mutex_unlock(&child->timeline->mutex);
- }
- }
- for_each_child(ce, child)
- intel_context_unpin(child);
- intel_context_unpin(ce);
- return err;
}
static void eb_unpin_engine(struct i915_execbuffer *eb)
{
- struct intel_context *ce = eb->context, *child;
-
if (!(eb->args->flags & __EXEC_ENGINE_PINNED))
return;
eb->args->flags &= ~__EXEC_ENGINE_PINNED;
- for_each_child(ce, child) {
- mutex_lock(&child->timeline->mutex);
- intel_context_exit(child);
- mutex_unlock(&child->timeline->mutex);
-
- intel_context_unpin(child);
- }
-
- mutex_lock(&ce->timeline->mutex);
- intel_context_exit(ce);
- mutex_unlock(&ce->timeline->mutex);
-
- intel_context_unpin(ce);
+ i915_eb_unpin_engine(eb->context);
}
static unsigned int
@@ -2658,7 +2517,7 @@ eb_select_legacy_ring(struct i915_execbuffer *eb)
static int
eb_select_engine(struct i915_execbuffer *eb)
{
- struct intel_context *ce, *child;
+ struct intel_context *ce;
unsigned int idx;
int err;
@@ -2683,36 +2542,10 @@ eb_select_engine(struct i915_execbuffer *eb)
}
eb->num_batches = ce->parallel.number_children + 1;
- for_each_child(ce, child)
- intel_context_get(child);
- intel_gt_pm_get(ce->engine->gt);
-
- if (!test_bit(CONTEXT_ALLOC_BIT, &ce->flags)) {
- err = intel_context_alloc_state(ce);
- if (err)
- goto err;
- }
- for_each_child(ce, child) {
- if (!test_bit(CONTEXT_ALLOC_BIT, &child->flags)) {
- err = intel_context_alloc_state(child);
- if (err)
- goto err;
- }
- }
-
- /*
- * ABI: Before userspace accesses the GPU (e.g. execbuffer), report
- * EIO if the GPU is already wedged.
- */
- err = intel_gt_terminally_wedged(ce->engine->gt);
+ err = i915_eb_select_engine(ce);
if (err)
goto err;
- if (!i915_vm_tryget(ce->vm)) {
- err = -ENOENT;
- goto err;
- }
-
eb->context = ce;
eb->gt = ce->engine->gt;
@@ -2721,12 +2554,9 @@ eb_select_engine(struct i915_execbuffer *eb)
* during ww handling. The pool is destroyed when last pm reference
* is dropped, which breaks our -EDEADLK handling.
*/
- return err;
+ return 0;
err:
- intel_gt_pm_put(ce->engine->gt);
- for_each_child(ce, child)
- intel_context_put(child);
intel_context_put(ce);
return err;
}
@@ -2734,24 +2564,7 @@ eb_select_engine(struct i915_execbuffer *eb)
static void
eb_put_engine(struct i915_execbuffer *eb)
{
- struct intel_context *child;
-
- i915_vm_put(eb->context->vm);
- intel_gt_pm_put(eb->gt);
- for_each_child(eb->context, child)
- intel_context_put(child);
- intel_context_put(eb->context);
-}
-
-static void
-__free_fence_array(struct eb_fence *fences, unsigned int n)
-{
- while (n--) {
- drm_syncobj_put(ptr_mask_bits(fences[n].syncobj, 2));
- dma_fence_put(fences[n].dma_fence);
- dma_fence_chain_free(fences[n].chain_fence);
- }
- kvfree(fences);
+ i915_eb_put_engine(eb->context);
}
static int
@@ -2762,7 +2575,6 @@ add_timeline_fence_array(struct i915_execbuffer *eb,
u64 __user *user_values;
struct eb_fence *f;
u64 nfences;
- int err = 0;
nfences = timeline_fences->fence_count;
if (!nfences)
@@ -2797,9 +2609,9 @@ add_timeline_fence_array(struct i915_execbuffer *eb,
while (nfences--) {
struct drm_i915_gem_exec_fence user_fence;
- struct drm_syncobj *syncobj;
- struct dma_fence *fence = NULL;
+ bool wait, signal;
u64 point;
+ int ret;
if (__copy_from_user(&user_fence,
user_fences++,
@@ -2812,75 +2624,16 @@ add_timeline_fence_array(struct i915_execbuffer *eb,
if (__get_user(point, user_values++))
return -EFAULT;
- syncobj = drm_syncobj_find(eb->file, user_fence.handle);
- if (!syncobj) {
- drm_dbg(&eb->i915->drm,
- "Invalid syncobj handle provided\n");
- return -ENOENT;
- }
-
- fence = drm_syncobj_fence_get(syncobj);
-
- if (!fence && user_fence.flags &&
- !(user_fence.flags & I915_EXEC_FENCE_SIGNAL)) {
- drm_dbg(&eb->i915->drm,
- "Syncobj handle has no fence\n");
- drm_syncobj_put(syncobj);
- return -EINVAL;
- }
-
- if (fence)
- err = dma_fence_chain_find_seqno(&fence, point);
-
- if (err && !(user_fence.flags & I915_EXEC_FENCE_SIGNAL)) {
- drm_dbg(&eb->i915->drm,
- "Syncobj handle missing requested point %llu\n",
- point);
- dma_fence_put(fence);
- drm_syncobj_put(syncobj);
- return err;
- }
-
- /*
- * A point might have been signaled already and
- * garbage collected from the timeline. In this case
- * just ignore the point and carry on.
- */
- if (!fence && !(user_fence.flags & I915_EXEC_FENCE_SIGNAL)) {
- drm_syncobj_put(syncobj);
+ wait = user_fence.flags & I915_EXEC_FENCE_WAIT;
+ signal = user_fence.flags & I915_EXEC_FENCE_SIGNAL;
+ ret = i915_eb_add_timeline_fence(eb->i915, eb->file,
+ user_fence.handle, point,
+ f, wait, signal);
+ if (ret < 0)
+ return ret;
+ else if (!ret)
continue;
- }
-
- /*
- * For timeline syncobjs we need to preallocate chains for
- * later signaling.
- */
- if (point != 0 && user_fence.flags & I915_EXEC_FENCE_SIGNAL) {
- /*
- * Waiting and signaling the same point (when point !=
- * 0) would break the timeline.
- */
- if (user_fence.flags & I915_EXEC_FENCE_WAIT) {
- drm_dbg(&eb->i915->drm,
- "Trying to wait & signal the same timeline point.\n");
- dma_fence_put(fence);
- drm_syncobj_put(syncobj);
- return -EINVAL;
- }
-
- f->chain_fence = dma_fence_chain_alloc();
- if (!f->chain_fence) {
- drm_syncobj_put(syncobj);
- dma_fence_put(fence);
- return -ENOMEM;
- }
- } else {
- f->chain_fence = NULL;
- }
- f->syncobj = ptr_pack_bits(syncobj, user_fence.flags, 2);
- f->dma_fence = fence;
- f->value = point;
f++;
eb->num_fences++;
}
@@ -2962,60 +2715,6 @@ static int add_fence_array(struct i915_execbuffer *eb)
return 0;
}
-static void put_fence_array(struct eb_fence *fences, int num_fences)
-{
- if (fences)
- __free_fence_array(fences, num_fences);
-}
-
-static int
-await_fence_array(struct i915_execbuffer *eb,
- struct i915_request *rq)
-{
- unsigned int n;
- int err;
-
- for (n = 0; n < eb->num_fences; n++) {
- if (!eb->fences[n].dma_fence)
- continue;
-
- err = i915_request_await_dma_fence(rq, eb->fences[n].dma_fence);
- if (err < 0)
- return err;
- }
-
- return 0;
-}
-
-static void signal_fence_array(const struct i915_execbuffer *eb,
- struct dma_fence * const fence)
-{
- unsigned int n;
-
- for (n = 0; n < eb->num_fences; n++) {
- struct drm_syncobj *syncobj;
- unsigned int flags;
-
- syncobj = ptr_unpack_bits(eb->fences[n].syncobj, &flags, 2);
- if (!(flags & I915_EXEC_FENCE_SIGNAL))
- continue;
-
- if (eb->fences[n].chain_fence) {
- drm_syncobj_add_point(syncobj,
- eb->fences[n].chain_fence,
- fence,
- eb->fences[n].value);
- /*
- * The chain's ownership is transferred to the
- * timeline.
- */
- eb->fences[n].chain_fence = NULL;
- } else {
- drm_syncobj_replace_fence(syncobj, fence);
- }
- }
-}
-
static int
parse_timeline_fences(struct i915_user_extension __user *ext, void *data)
{
@@ -3028,80 +2727,6 @@ parse_timeline_fences(struct i915_user_extension __user *ext, void *data)
return add_timeline_fence_array(eb, &timeline_fences);
}
-static void retire_requests(struct intel_timeline *tl, struct i915_request *end)
-{
- struct i915_request *rq, *rn;
-
- list_for_each_entry_safe(rq, rn, &tl->requests, link)
- if (rq == end || !i915_request_retire(rq))
- break;
-}
-
-static int eb_request_add(struct i915_execbuffer *eb, struct i915_request *rq,
- int err, bool last_parallel)
-{
- struct intel_timeline * const tl = i915_request_timeline(rq);
- struct i915_sched_attr attr = {};
- struct i915_request *prev;
-
- lockdep_assert_held(&tl->mutex);
- lockdep_unpin_lock(&tl->mutex, rq->cookie);
-
- trace_i915_request_add(rq);
-
- prev = __i915_request_commit(rq);
-
- /* Check that the context wasn't destroyed before submission */
- if (likely(!intel_context_is_closed(eb->context))) {
- attr = eb->gem_context->sched;
- } else {
- /* Serialise with context_close via the add_to_timeline */
- i915_request_set_error_once(rq, -ENOENT);
- __i915_request_skip(rq);
- err = -ENOENT; /* override any transient errors */
- }
-
- if (intel_context_is_parallel(eb->context)) {
- if (err) {
- __i915_request_skip(rq);
- set_bit(I915_FENCE_FLAG_SKIP_PARALLEL,
- &rq->fence.flags);
- }
- if (last_parallel)
- set_bit(I915_FENCE_FLAG_SUBMIT_PARALLEL,
- &rq->fence.flags);
- }
-
- __i915_request_queue(rq, &attr);
-
- /* Try to clean up the client's timeline after submitting the request */
- if (prev)
- retire_requests(tl, prev);
-
- mutex_unlock(&tl->mutex);
-
- return err;
-}
-
-static int eb_requests_add(struct i915_execbuffer *eb, int err)
-{
- int i;
-
- /*
- * We iterate in reverse order of creation to release timeline mutexes in
- * same order.
- */
- for_each_batch_add_order(eb, i) {
- struct i915_request *rq = eb->requests[i];
-
- if (!rq)
- continue;
- err |= eb_request_add(eb, rq, err, i == 0);
- }
-
- return err;
-}
-
static const i915_user_extension_fn execbuf_extensions[] = {
[DRM_I915_GEM_EXECBUFFER_EXT_TIMELINE_FENCES] = parse_timeline_fences,
};
@@ -3128,73 +2753,26 @@ parse_execbuf2_extensions(struct drm_i915_gem_execbuffer2 *args,
eb);
}
-static void eb_requests_get(struct i915_execbuffer *eb)
-{
- unsigned int i;
-
- for_each_batch_create_order(eb, i) {
- if (!eb->requests[i])
- break;
-
- i915_request_get(eb->requests[i]);
- }
-}
-
-static void eb_requests_put(struct i915_execbuffer *eb)
-{
- unsigned int i;
-
- for_each_batch_create_order(eb, i) {
- if (!eb->requests[i])
- break;
-
- i915_request_put(eb->requests[i]);
- }
-}
-
static struct sync_file *
eb_composite_fence_create(struct i915_execbuffer *eb, int out_fence_fd)
{
struct sync_file *out_fence = NULL;
- struct dma_fence_array *fence_array;
- struct dma_fence **fences;
- unsigned int i;
-
- GEM_BUG_ON(!intel_context_is_parent(eb->context));
+ struct dma_fence *fence;
- fences = kmalloc_array(eb->num_batches, sizeof(*fences), GFP_KERNEL);
- if (!fences)
- return ERR_PTR(-ENOMEM);
-
- for_each_batch_create_order(eb, i) {
- fences[i] = &eb->requests[i]->fence;
- __set_bit(I915_FENCE_FLAG_COMPOSITE,
- &eb->requests[i]->fence.flags);
- }
-
- fence_array = dma_fence_array_create(eb->num_batches,
- fences,
- eb->context->parallel.fence_context,
- eb->context->parallel.seqno++,
- false);
- if (!fence_array) {
- kfree(fences);
- return ERR_PTR(-ENOMEM);
- }
-
- /* Move ownership to the dma_fence_array created above */
- for_each_batch_create_order(eb, i)
- dma_fence_get(fences[i]);
+ fence = i915_eb_composite_fence_create(eb->requests, eb->num_batches,
+ eb->context);
+ if (IS_ERR(fence))
+ return ERR_CAST(fence);
if (out_fence_fd != -1) {
- out_fence = sync_file_create(&fence_array->base);
+ out_fence = sync_file_create(fence);
/* sync_file now owns fence_arry, drop creation ref */
- dma_fence_put(&fence_array->base);
+ dma_fence_put(fence);
if (!out_fence)
return ERR_PTR(-ENOMEM);
}
- eb->composite_fence = &fence_array->base;
+ eb->composite_fence = fence;
return out_fence;
}
@@ -3226,7 +2804,7 @@ eb_fences_add(struct i915_execbuffer *eb, struct i915_request *rq,
}
if (eb->fences) {
- err = await_fence_array(eb, rq);
+ err = i915_eb_await_fence_array(eb->fences, eb->num_fences, rq);
if (err)
return ERR_PTR(err);
}
@@ -3244,23 +2822,6 @@ eb_fences_add(struct i915_execbuffer *eb, struct i915_request *rq,
return out_fence;
}
-static struct intel_context *
-eb_find_context(struct i915_execbuffer *eb, unsigned int context_number)
-{
- struct intel_context *child;
-
- if (likely(context_number == 0))
- return eb->context;
-
- for_each_child(eb->context, child)
- if (!--context_number)
- return child;
-
- GEM_BUG_ON("Context not found");
-
- return NULL;
-}
-
static struct sync_file *
eb_requests_create(struct i915_execbuffer *eb, struct dma_fence *in_fence,
int out_fence_fd)
@@ -3270,7 +2831,9 @@ eb_requests_create(struct i915_execbuffer *eb, struct dma_fence *in_fence,
for_each_batch_create_order(eb, i) {
/* Allocate a request for this batch buffer nice and early. */
- eb->requests[i] = i915_request_create(eb_find_context(eb, i));
+ eb->requests[i] =
+ i915_request_create(i915_eb_find_context(eb->context,
+ i));
if (IS_ERR(eb->requests[i])) {
out_fence = ERR_CAST(eb->requests[i]);
eb->requests[i] = NULL;
@@ -3450,13 +3013,15 @@ i915_gem_do_execbuffer(struct drm_device *dev,
err = eb_submit(&eb);
err_request:
- eb_requests_get(&eb);
- err = eb_requests_add(&eb, err);
+ i915_eb_requests_get(eb.requests, eb.num_batches);
+ err = i915_eb_requests_add(eb.requests, eb.num_batches, eb.context,
+ eb.gem_context->sched, err);
if (eb.fences)
- signal_fence_array(&eb, eb.composite_fence ?
- eb.composite_fence :
- &eb.requests[0]->fence);
+ i915_eb_signal_fence_array(eb.fences, eb.num_fences,
+ eb.composite_fence ?
+ eb.composite_fence :
+ &eb.requests[0]->fence);
if (out_fence) {
if (err == 0) {
@@ -3479,7 +3044,7 @@ i915_gem_do_execbuffer(struct drm_device *dev,
if (!out_fence && eb.composite_fence)
dma_fence_put(eb.composite_fence);
- eb_requests_put(&eb);
+ i915_eb_requests_put(eb.requests, eb.num_batches);
err_vma:
eb_release_vmas(&eb, true);
@@ -3500,7 +3065,7 @@ i915_gem_do_execbuffer(struct drm_device *dev,
err_in_fence:
dma_fence_put(in_fence);
err_ext:
- put_fence_array(eb.fences, eb.num_fences);
+ i915_eb_put_fence_array(eb.fences, eb.num_fences);
return err;
}
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* Re: [Intel-gfx] [PATCH v10 12/23] drm/i915/vm_bind: Use common execbuf functions in execbuf path
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 12/23] drm/i915/vm_bind: Use common execbuf functions in execbuf path Niranjana Vishwanathapura
@ 2023-02-02 16:04 ` Andi Shyti
0 siblings, 0 replies; 42+ messages in thread
From: Andi Shyti @ 2023-02-02 16:04 UTC (permalink / raw)
To: Niranjana Vishwanathapura
Cc: paulo.r.zanoni, jani.nikula, intel-gfx, dri-devel,
thomas.hellstrom, matthew.auld, daniel.vetter, christian.koenig
Hi Niranjana,
On Tue, Jan 17, 2023 at 11:15:58PM -0800, Niranjana Vishwanathapura wrote:
> Update the execbuf path to use common execbuf functions to
> reduce code duplication with the newer execbuf3 path.
>
> Reviewed-by: Matthew Auld <matthew.auld@intel.com>
> Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Andi
> ---
> .../gpu/drm/i915/gem/i915_gem_execbuffer.c | 513 ++----------------
> 1 file changed, 39 insertions(+), 474 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
> index 6a7f0227f65f..8b49543f3265 100644
> --- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
> +++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
> @@ -28,6 +28,7 @@
> #include "i915_file_private.h"
> #include "i915_gem_clflush.h"
> #include "i915_gem_context.h"
> +#include "i915_gem_execbuffer_common.h"
> #include "i915_gem_evict.h"
> #include "i915_gem_ioctls.h"
> #include "i915_reg.h"
> @@ -236,13 +237,6 @@ enum {
> * the batchbuffer in trusted mode, otherwise the ioctl is rejected.
> */
>
> -struct eb_fence {
> - struct drm_syncobj *syncobj; /* Use with ptr_mask_bits() */
> - struct dma_fence *dma_fence;
> - u64 value;
> - struct dma_fence_chain *chain_fence;
> -};
> -
> struct i915_execbuffer {
> struct drm_i915_private *i915; /** i915 backpointer */
> struct drm_file *file; /** per-file lookup tables and limits */
> @@ -2452,164 +2446,29 @@ static const enum intel_engine_id user_ring_map[] = {
> [I915_EXEC_VEBOX] = VECS0
> };
>
> -static struct i915_request *eb_throttle(struct i915_execbuffer *eb, struct intel_context *ce)
> -{
> - struct intel_ring *ring = ce->ring;
> - struct intel_timeline *tl = ce->timeline;
> - struct i915_request *rq;
> -
> - /*
> - * Completely unscientific finger-in-the-air estimates for suitable
> - * maximum user request size (to avoid blocking) and then backoff.
> - */
> - if (intel_ring_update_space(ring) >= PAGE_SIZE)
> - return NULL;
> -
> - /*
> - * Find a request that after waiting upon, there will be at least half
> - * the ring available. The hysteresis allows us to compete for the
> - * shared ring and should mean that we sleep less often prior to
> - * claiming our resources, but not so long that the ring completely
> - * drains before we can submit our next request.
> - */
> - list_for_each_entry(rq, &tl->requests, link) {
> - if (rq->ring != ring)
> - continue;
> -
> - if (__intel_ring_space(rq->postfix,
> - ring->emit, ring->size) > ring->size / 2)
> - break;
> - }
> - if (&rq->link == &tl->requests)
> - return NULL; /* weird, we will check again later for real */
> -
> - return i915_request_get(rq);
> -}
> -
> -static int eb_pin_timeline(struct i915_execbuffer *eb, struct intel_context *ce,
> - bool throttle)
> -{
> - struct intel_timeline *tl;
> - struct i915_request *rq = NULL;
> -
> - /*
> - * Take a local wakeref for preparing to dispatch the execbuf as
> - * we expect to access the hardware fairly frequently in the
> - * process, and require the engine to be kept awake between accesses.
> - * Upon dispatch, we acquire another prolonged wakeref that we hold
> - * until the timeline is idle, which in turn releases the wakeref
> - * taken on the engine, and the parent device.
> - */
> - tl = intel_context_timeline_lock(ce);
> - if (IS_ERR(tl))
> - return PTR_ERR(tl);
> -
> - intel_context_enter(ce);
> - if (throttle)
> - rq = eb_throttle(eb, ce);
> - intel_context_timeline_unlock(tl);
> -
> - if (rq) {
> - bool nonblock = eb->file->filp->f_flags & O_NONBLOCK;
> - long timeout = nonblock ? 0 : MAX_SCHEDULE_TIMEOUT;
> -
> - if (i915_request_wait(rq, I915_WAIT_INTERRUPTIBLE,
> - timeout) < 0) {
> - i915_request_put(rq);
> -
> - /*
> - * Error path, cannot use intel_context_timeline_lock as
> - * that is user interruptable and this clean up step
> - * must be done.
> - */
> - mutex_lock(&ce->timeline->mutex);
> - intel_context_exit(ce);
> - mutex_unlock(&ce->timeline->mutex);
> -
> - if (nonblock)
> - return -EWOULDBLOCK;
> - else
> - return -EINTR;
> - }
> - i915_request_put(rq);
> - }
> -
> - return 0;
> -}
> -
> static int eb_pin_engine(struct i915_execbuffer *eb, bool throttle)
> {
> - struct intel_context *ce = eb->context, *child;
> int err;
> - int i = 0, j = 0;
>
> GEM_BUG_ON(eb->args->flags & __EXEC_ENGINE_PINNED);
>
> - if (unlikely(intel_context_is_banned(ce)))
> - return -EIO;
> -
> - /*
> - * Pinning the contexts may generate requests in order to acquire
> - * GGTT space, so do this first before we reserve a seqno for
> - * ourselves.
> - */
> - err = intel_context_pin_ww(ce, &eb->ww);
> + err = i915_eb_pin_engine(eb->context, &eb->ww, throttle,
> + eb->file->filp->f_flags & O_NONBLOCK);
> if (err)
> return err;
> - for_each_child(ce, child) {
> - err = intel_context_pin_ww(child, &eb->ww);
> - GEM_BUG_ON(err); /* perma-pinned should incr a counter */
> - }
> -
> - for_each_child(ce, child) {
> - err = eb_pin_timeline(eb, child, throttle);
> - if (err)
> - goto unwind;
> - ++i;
> - }
> - err = eb_pin_timeline(eb, ce, throttle);
> - if (err)
> - goto unwind;
>
> eb->args->flags |= __EXEC_ENGINE_PINNED;
> return 0;
> -
> -unwind:
> - for_each_child(ce, child) {
> - if (j++ < i) {
> - mutex_lock(&child->timeline->mutex);
> - intel_context_exit(child);
> - mutex_unlock(&child->timeline->mutex);
> - }
> - }
> - for_each_child(ce, child)
> - intel_context_unpin(child);
> - intel_context_unpin(ce);
> - return err;
> }
>
> static void eb_unpin_engine(struct i915_execbuffer *eb)
> {
> - struct intel_context *ce = eb->context, *child;
> -
> if (!(eb->args->flags & __EXEC_ENGINE_PINNED))
> return;
>
> eb->args->flags &= ~__EXEC_ENGINE_PINNED;
>
> - for_each_child(ce, child) {
> - mutex_lock(&child->timeline->mutex);
> - intel_context_exit(child);
> - mutex_unlock(&child->timeline->mutex);
> -
> - intel_context_unpin(child);
> - }
> -
> - mutex_lock(&ce->timeline->mutex);
> - intel_context_exit(ce);
> - mutex_unlock(&ce->timeline->mutex);
> -
> - intel_context_unpin(ce);
> + i915_eb_unpin_engine(eb->context);
> }
>
> static unsigned int
> @@ -2658,7 +2517,7 @@ eb_select_legacy_ring(struct i915_execbuffer *eb)
> static int
> eb_select_engine(struct i915_execbuffer *eb)
> {
> - struct intel_context *ce, *child;
> + struct intel_context *ce;
> unsigned int idx;
> int err;
>
> @@ -2683,36 +2542,10 @@ eb_select_engine(struct i915_execbuffer *eb)
> }
> eb->num_batches = ce->parallel.number_children + 1;
>
> - for_each_child(ce, child)
> - intel_context_get(child);
> - intel_gt_pm_get(ce->engine->gt);
> -
> - if (!test_bit(CONTEXT_ALLOC_BIT, &ce->flags)) {
> - err = intel_context_alloc_state(ce);
> - if (err)
> - goto err;
> - }
> - for_each_child(ce, child) {
> - if (!test_bit(CONTEXT_ALLOC_BIT, &child->flags)) {
> - err = intel_context_alloc_state(child);
> - if (err)
> - goto err;
> - }
> - }
> -
> - /*
> - * ABI: Before userspace accesses the GPU (e.g. execbuffer), report
> - * EIO if the GPU is already wedged.
> - */
> - err = intel_gt_terminally_wedged(ce->engine->gt);
> + err = i915_eb_select_engine(ce);
> if (err)
> goto err;
>
> - if (!i915_vm_tryget(ce->vm)) {
> - err = -ENOENT;
> - goto err;
> - }
> -
> eb->context = ce;
> eb->gt = ce->engine->gt;
>
> @@ -2721,12 +2554,9 @@ eb_select_engine(struct i915_execbuffer *eb)
> * during ww handling. The pool is destroyed when last pm reference
> * is dropped, which breaks our -EDEADLK handling.
> */
> - return err;
> + return 0;
>
> err:
> - intel_gt_pm_put(ce->engine->gt);
> - for_each_child(ce, child)
> - intel_context_put(child);
> intel_context_put(ce);
> return err;
> }
> @@ -2734,24 +2564,7 @@ eb_select_engine(struct i915_execbuffer *eb)
> static void
> eb_put_engine(struct i915_execbuffer *eb)
> {
> - struct intel_context *child;
> -
> - i915_vm_put(eb->context->vm);
> - intel_gt_pm_put(eb->gt);
> - for_each_child(eb->context, child)
> - intel_context_put(child);
> - intel_context_put(eb->context);
> -}
> -
> -static void
> -__free_fence_array(struct eb_fence *fences, unsigned int n)
> -{
> - while (n--) {
> - drm_syncobj_put(ptr_mask_bits(fences[n].syncobj, 2));
> - dma_fence_put(fences[n].dma_fence);
> - dma_fence_chain_free(fences[n].chain_fence);
> - }
> - kvfree(fences);
> + i915_eb_put_engine(eb->context);
> }
>
> static int
> @@ -2762,7 +2575,6 @@ add_timeline_fence_array(struct i915_execbuffer *eb,
> u64 __user *user_values;
> struct eb_fence *f;
> u64 nfences;
> - int err = 0;
>
> nfences = timeline_fences->fence_count;
> if (!nfences)
> @@ -2797,9 +2609,9 @@ add_timeline_fence_array(struct i915_execbuffer *eb,
>
> while (nfences--) {
> struct drm_i915_gem_exec_fence user_fence;
> - struct drm_syncobj *syncobj;
> - struct dma_fence *fence = NULL;
> + bool wait, signal;
> u64 point;
> + int ret;
>
> if (__copy_from_user(&user_fence,
> user_fences++,
> @@ -2812,75 +2624,16 @@ add_timeline_fence_array(struct i915_execbuffer *eb,
> if (__get_user(point, user_values++))
> return -EFAULT;
>
> - syncobj = drm_syncobj_find(eb->file, user_fence.handle);
> - if (!syncobj) {
> - drm_dbg(&eb->i915->drm,
> - "Invalid syncobj handle provided\n");
> - return -ENOENT;
> - }
> -
> - fence = drm_syncobj_fence_get(syncobj);
> -
> - if (!fence && user_fence.flags &&
> - !(user_fence.flags & I915_EXEC_FENCE_SIGNAL)) {
> - drm_dbg(&eb->i915->drm,
> - "Syncobj handle has no fence\n");
> - drm_syncobj_put(syncobj);
> - return -EINVAL;
> - }
> -
> - if (fence)
> - err = dma_fence_chain_find_seqno(&fence, point);
> -
> - if (err && !(user_fence.flags & I915_EXEC_FENCE_SIGNAL)) {
> - drm_dbg(&eb->i915->drm,
> - "Syncobj handle missing requested point %llu\n",
> - point);
> - dma_fence_put(fence);
> - drm_syncobj_put(syncobj);
> - return err;
> - }
> -
> - /*
> - * A point might have been signaled already and
> - * garbage collected from the timeline. In this case
> - * just ignore the point and carry on.
> - */
> - if (!fence && !(user_fence.flags & I915_EXEC_FENCE_SIGNAL)) {
> - drm_syncobj_put(syncobj);
> + wait = user_fence.flags & I915_EXEC_FENCE_WAIT;
> + signal = user_fence.flags & I915_EXEC_FENCE_SIGNAL;
> + ret = i915_eb_add_timeline_fence(eb->i915, eb->file,
> + user_fence.handle, point,
> + f, wait, signal);
> + if (ret < 0)
> + return ret;
> + else if (!ret)
> continue;
> - }
> -
> - /*
> - * For timeline syncobjs we need to preallocate chains for
> - * later signaling.
> - */
> - if (point != 0 && user_fence.flags & I915_EXEC_FENCE_SIGNAL) {
> - /*
> - * Waiting and signaling the same point (when point !=
> - * 0) would break the timeline.
> - */
> - if (user_fence.flags & I915_EXEC_FENCE_WAIT) {
> - drm_dbg(&eb->i915->drm,
> - "Trying to wait & signal the same timeline point.\n");
> - dma_fence_put(fence);
> - drm_syncobj_put(syncobj);
> - return -EINVAL;
> - }
> -
> - f->chain_fence = dma_fence_chain_alloc();
> - if (!f->chain_fence) {
> - drm_syncobj_put(syncobj);
> - dma_fence_put(fence);
> - return -ENOMEM;
> - }
> - } else {
> - f->chain_fence = NULL;
> - }
>
> - f->syncobj = ptr_pack_bits(syncobj, user_fence.flags, 2);
> - f->dma_fence = fence;
> - f->value = point;
> f++;
> eb->num_fences++;
> }
> @@ -2962,60 +2715,6 @@ static int add_fence_array(struct i915_execbuffer *eb)
> return 0;
> }
>
> -static void put_fence_array(struct eb_fence *fences, int num_fences)
> -{
> - if (fences)
> - __free_fence_array(fences, num_fences);
> -}
> -
> -static int
> -await_fence_array(struct i915_execbuffer *eb,
> - struct i915_request *rq)
> -{
> - unsigned int n;
> - int err;
> -
> - for (n = 0; n < eb->num_fences; n++) {
> - if (!eb->fences[n].dma_fence)
> - continue;
> -
> - err = i915_request_await_dma_fence(rq, eb->fences[n].dma_fence);
> - if (err < 0)
> - return err;
> - }
> -
> - return 0;
> -}
> -
> -static void signal_fence_array(const struct i915_execbuffer *eb,
> - struct dma_fence * const fence)
> -{
> - unsigned int n;
> -
> - for (n = 0; n < eb->num_fences; n++) {
> - struct drm_syncobj *syncobj;
> - unsigned int flags;
> -
> - syncobj = ptr_unpack_bits(eb->fences[n].syncobj, &flags, 2);
> - if (!(flags & I915_EXEC_FENCE_SIGNAL))
> - continue;
> -
> - if (eb->fences[n].chain_fence) {
> - drm_syncobj_add_point(syncobj,
> - eb->fences[n].chain_fence,
> - fence,
> - eb->fences[n].value);
> - /*
> - * The chain's ownership is transferred to the
> - * timeline.
> - */
> - eb->fences[n].chain_fence = NULL;
> - } else {
> - drm_syncobj_replace_fence(syncobj, fence);
> - }
> - }
> -}
> -
> static int
> parse_timeline_fences(struct i915_user_extension __user *ext, void *data)
> {
> @@ -3028,80 +2727,6 @@ parse_timeline_fences(struct i915_user_extension __user *ext, void *data)
> return add_timeline_fence_array(eb, &timeline_fences);
> }
>
> -static void retire_requests(struct intel_timeline *tl, struct i915_request *end)
> -{
> - struct i915_request *rq, *rn;
> -
> - list_for_each_entry_safe(rq, rn, &tl->requests, link)
> - if (rq == end || !i915_request_retire(rq))
> - break;
> -}
> -
> -static int eb_request_add(struct i915_execbuffer *eb, struct i915_request *rq,
> - int err, bool last_parallel)
> -{
> - struct intel_timeline * const tl = i915_request_timeline(rq);
> - struct i915_sched_attr attr = {};
> - struct i915_request *prev;
> -
> - lockdep_assert_held(&tl->mutex);
> - lockdep_unpin_lock(&tl->mutex, rq->cookie);
> -
> - trace_i915_request_add(rq);
> -
> - prev = __i915_request_commit(rq);
> -
> - /* Check that the context wasn't destroyed before submission */
> - if (likely(!intel_context_is_closed(eb->context))) {
> - attr = eb->gem_context->sched;
> - } else {
> - /* Serialise with context_close via the add_to_timeline */
> - i915_request_set_error_once(rq, -ENOENT);
> - __i915_request_skip(rq);
> - err = -ENOENT; /* override any transient errors */
> - }
> -
> - if (intel_context_is_parallel(eb->context)) {
> - if (err) {
> - __i915_request_skip(rq);
> - set_bit(I915_FENCE_FLAG_SKIP_PARALLEL,
> - &rq->fence.flags);
> - }
> - if (last_parallel)
> - set_bit(I915_FENCE_FLAG_SUBMIT_PARALLEL,
> - &rq->fence.flags);
> - }
> -
> - __i915_request_queue(rq, &attr);
> -
> - /* Try to clean up the client's timeline after submitting the request */
> - if (prev)
> - retire_requests(tl, prev);
> -
> - mutex_unlock(&tl->mutex);
> -
> - return err;
> -}
> -
> -static int eb_requests_add(struct i915_execbuffer *eb, int err)
> -{
> - int i;
> -
> - /*
> - * We iterate in reverse order of creation to release timeline mutexes in
> - * same order.
> - */
> - for_each_batch_add_order(eb, i) {
> - struct i915_request *rq = eb->requests[i];
> -
> - if (!rq)
> - continue;
> - err |= eb_request_add(eb, rq, err, i == 0);
> - }
> -
> - return err;
> -}
> -
> static const i915_user_extension_fn execbuf_extensions[] = {
> [DRM_I915_GEM_EXECBUFFER_EXT_TIMELINE_FENCES] = parse_timeline_fences,
> };
> @@ -3128,73 +2753,26 @@ parse_execbuf2_extensions(struct drm_i915_gem_execbuffer2 *args,
> eb);
> }
>
> -static void eb_requests_get(struct i915_execbuffer *eb)
> -{
> - unsigned int i;
> -
> - for_each_batch_create_order(eb, i) {
> - if (!eb->requests[i])
> - break;
> -
> - i915_request_get(eb->requests[i]);
> - }
> -}
> -
> -static void eb_requests_put(struct i915_execbuffer *eb)
> -{
> - unsigned int i;
> -
> - for_each_batch_create_order(eb, i) {
> - if (!eb->requests[i])
> - break;
> -
> - i915_request_put(eb->requests[i]);
> - }
> -}
> -
> static struct sync_file *
> eb_composite_fence_create(struct i915_execbuffer *eb, int out_fence_fd)
> {
> struct sync_file *out_fence = NULL;
> - struct dma_fence_array *fence_array;
> - struct dma_fence **fences;
> - unsigned int i;
> -
> - GEM_BUG_ON(!intel_context_is_parent(eb->context));
> + struct dma_fence *fence;
>
> - fences = kmalloc_array(eb->num_batches, sizeof(*fences), GFP_KERNEL);
> - if (!fences)
> - return ERR_PTR(-ENOMEM);
> -
> - for_each_batch_create_order(eb, i) {
> - fences[i] = &eb->requests[i]->fence;
> - __set_bit(I915_FENCE_FLAG_COMPOSITE,
> - &eb->requests[i]->fence.flags);
> - }
> -
> - fence_array = dma_fence_array_create(eb->num_batches,
> - fences,
> - eb->context->parallel.fence_context,
> - eb->context->parallel.seqno++,
> - false);
> - if (!fence_array) {
> - kfree(fences);
> - return ERR_PTR(-ENOMEM);
> - }
> -
> - /* Move ownership to the dma_fence_array created above */
> - for_each_batch_create_order(eb, i)
> - dma_fence_get(fences[i]);
> + fence = i915_eb_composite_fence_create(eb->requests, eb->num_batches,
> + eb->context);
> + if (IS_ERR(fence))
> + return ERR_CAST(fence);
>
> if (out_fence_fd != -1) {
> - out_fence = sync_file_create(&fence_array->base);
> + out_fence = sync_file_create(fence);
> /* sync_file now owns fence_arry, drop creation ref */
> - dma_fence_put(&fence_array->base);
> + dma_fence_put(fence);
> if (!out_fence)
> return ERR_PTR(-ENOMEM);
> }
>
> - eb->composite_fence = &fence_array->base;
> + eb->composite_fence = fence;
>
> return out_fence;
> }
> @@ -3226,7 +2804,7 @@ eb_fences_add(struct i915_execbuffer *eb, struct i915_request *rq,
> }
>
> if (eb->fences) {
> - err = await_fence_array(eb, rq);
> + err = i915_eb_await_fence_array(eb->fences, eb->num_fences, rq);
> if (err)
> return ERR_PTR(err);
> }
> @@ -3244,23 +2822,6 @@ eb_fences_add(struct i915_execbuffer *eb, struct i915_request *rq,
> return out_fence;
> }
>
> -static struct intel_context *
> -eb_find_context(struct i915_execbuffer *eb, unsigned int context_number)
> -{
> - struct intel_context *child;
> -
> - if (likely(context_number == 0))
> - return eb->context;
> -
> - for_each_child(eb->context, child)
> - if (!--context_number)
> - return child;
> -
> - GEM_BUG_ON("Context not found");
> -
> - return NULL;
> -}
> -
> static struct sync_file *
> eb_requests_create(struct i915_execbuffer *eb, struct dma_fence *in_fence,
> int out_fence_fd)
> @@ -3270,7 +2831,9 @@ eb_requests_create(struct i915_execbuffer *eb, struct dma_fence *in_fence,
>
> for_each_batch_create_order(eb, i) {
> /* Allocate a request for this batch buffer nice and early. */
> - eb->requests[i] = i915_request_create(eb_find_context(eb, i));
> + eb->requests[i] =
> + i915_request_create(i915_eb_find_context(eb->context,
> + i));
> if (IS_ERR(eb->requests[i])) {
> out_fence = ERR_CAST(eb->requests[i]);
> eb->requests[i] = NULL;
> @@ -3450,13 +3013,15 @@ i915_gem_do_execbuffer(struct drm_device *dev,
> err = eb_submit(&eb);
>
> err_request:
> - eb_requests_get(&eb);
> - err = eb_requests_add(&eb, err);
> + i915_eb_requests_get(eb.requests, eb.num_batches);
> + err = i915_eb_requests_add(eb.requests, eb.num_batches, eb.context,
> + eb.gem_context->sched, err);
>
> if (eb.fences)
> - signal_fence_array(&eb, eb.composite_fence ?
> - eb.composite_fence :
> - &eb.requests[0]->fence);
> + i915_eb_signal_fence_array(eb.fences, eb.num_fences,
> + eb.composite_fence ?
> + eb.composite_fence :
> + &eb.requests[0]->fence);
>
> if (out_fence) {
> if (err == 0) {
> @@ -3479,7 +3044,7 @@ i915_gem_do_execbuffer(struct drm_device *dev,
> if (!out_fence && eb.composite_fence)
> dma_fence_put(eb.composite_fence);
>
> - eb_requests_put(&eb);
> + i915_eb_requests_put(eb.requests, eb.num_batches);
>
> err_vma:
> eb_release_vmas(&eb, true);
> @@ -3500,7 +3065,7 @@ i915_gem_do_execbuffer(struct drm_device *dev,
> err_in_fence:
> dma_fence_put(in_fence);
> err_ext:
> - put_fence_array(eb.fences, eb.num_fences);
> + i915_eb_put_fence_array(eb.fences, eb.num_fences);
> return err;
> }
>
> --
> 2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply [flat|nested] 42+ messages in thread
* [Intel-gfx] [PATCH v10 13/23] drm/i915/vm_bind: Implement I915_GEM_EXECBUFFER3 ioctl
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (11 preceding siblings ...)
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 12/23] drm/i915/vm_bind: Use common execbuf functions in execbuf path Niranjana Vishwanathapura
@ 2023-01-18 7:15 ` Niranjana Vishwanathapura
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 14/23] drm/i915/vm_bind: Update i915_vma_verify_bind_complete() Niranjana Vishwanathapura
` (14 subsequent siblings)
27 siblings, 0 replies; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:15 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Implement new execbuf3 ioctl (I915_GEM_EXECBUFFER3) which only
works in vm_bind mode. The vm_bind mode only works with
this new execbuf3 ioctl.
The new execbuf3 ioctl will not have any list of objects to validate
bind as all required objects binding would have been requested by the
userspace before submitting the execbuf3.
Legacy features like relocations etc are not supported by execbuf3.
v2: Add more input validity checks.
v3: batch_address is a VA (not an array) if num_batches=1,
minor cleanup
v4: replace vm->vm_bind_mode check with i915_gem_vm_is_vm_bind_mode()
v5: Remove unwanted krealloc() and address other review comments.
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
---
drivers/gpu/drm/i915/Makefile | 1 +
.../gpu/drm/i915/gem/i915_gem_execbuffer3.c | 579 ++++++++++++++++++
drivers/gpu/drm/i915/gem/i915_gem_ioctls.h | 2 +
drivers/gpu/drm/i915/i915_driver.c | 1 +
include/uapi/drm/i915_drm.h | 61 ++
5 files changed, 644 insertions(+)
create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c
diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
index 68b209a859f1..b2477e85570c 100644
--- a/drivers/gpu/drm/i915/Makefile
+++ b/drivers/gpu/drm/i915/Makefile
@@ -155,6 +155,7 @@ gem-y += \
gem/i915_gem_domain.o \
gem/i915_gem_execbuffer_common.o \
gem/i915_gem_execbuffer.o \
+ gem/i915_gem_execbuffer3.o \
gem/i915_gem_internal.o \
gem/i915_gem_object.o \
gem/i915_gem_lmem.o \
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c
new file mode 100644
index 000000000000..49045858a3e9
--- /dev/null
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c
@@ -0,0 +1,579 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#include <linux/dma-resv.h>
+#include <linux/uaccess.h>
+
+#include <drm/drm_syncobj.h>
+
+#include "gt/intel_context.h"
+#include "gt/intel_gpu_commands.h"
+#include "gt/intel_gt.h"
+
+#include "i915_drv.h"
+#include "i915_gem_context.h"
+#include "i915_gem_execbuffer_common.h"
+#include "i915_gem_ioctls.h"
+#include "i915_gem_vm_bind.h"
+#include "i915_trace.h"
+
+#define __EXEC3_ENGINE_PINNED BIT_ULL(32)
+#define __EXEC3_INTERNAL_FLAGS (~0ull << 32)
+
+/* Catch emission of unexpected errors for CI! */
+#if IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM)
+#undef EINVAL
+#define EINVAL ({ \
+ DRM_DEBUG_DRIVER("EINVAL at %s:%d\n", __func__, __LINE__); \
+ 22; \
+})
+#endif
+
+/**
+ * DOC: User command execution in vm_bind mode
+ *
+ * A VM in VM_BIND mode will not support older execbuf mode of binding.
+ * The execbuf ioctl handling in VM_BIND mode differs significantly from the
+ * older execbuf2 ioctl (See struct drm_i915_gem_execbuffer2).
+ * Hence, a new execbuf3 ioctl has been added to support VM_BIND mode. (See
+ * struct drm_i915_gem_execbuffer3). The execbuf3 ioctl will not accept any
+ * execlist. Hence, no support for implicit sync.
+ *
+ * The new execbuf3 ioctl only works in VM_BIND mode and the VM_BIND mode only
+ * works with execbuf3 ioctl for submission.
+ *
+ * The execbuf3 ioctl directly specifies the batch addresses instead of as
+ * object handles as in execbuf2 ioctl. The execbuf3 ioctl will also not
+ * support many of the older features like in/out/submit fences, fence array,
+ * default gem context etc. (See struct drm_i915_gem_execbuffer3).
+ *
+ * In VM_BIND mode, VA allocation is completely managed by the user instead of
+ * the i915 driver. Hence all VA assignment, eviction are not applicable in
+ * VM_BIND mode. Also, for determining object activeness, VM_BIND mode will not
+ * be using the i915_vma active reference tracking. It will instead check the
+ * dma-resv object's fence list for that.
+ *
+ * So, a lot of code supporting execbuf2 ioctl, like relocations, VA evictions,
+ * vma lookup table, implicit sync, vma active reference tracking etc., are not
+ * applicable for execbuf3 ioctl.
+ */
+
+/**
+ * struct i915_execbuffer - execbuf struct for execbuf3
+ * @i915: reference to the i915 instance we run on
+ * @file: drm file reference
+ * @args: execbuf3 ioctl structure
+ * @gt: reference to the gt instance ioctl submitted for
+ * @context: logical state for the request
+ * @gem_context: callers context
+ * @requests: requests to be build
+ * @composite_fence: used for excl fence in dma_resv objects when > 1 BB submitted
+ * @ww: i915_gem_ww_ctx instance
+ * @num_batches: number of batches submitted
+ * @batch_addresses: addresses corresponds to the submitted batches
+ * @batches: references to the i915_vmas corresponding to the batches
+ * @fences: array of execbuf fences (See struct eb_fence)
+ * @num_fences: number of fences in @fences array
+ */
+struct i915_execbuffer {
+ struct drm_i915_private *i915;
+ struct drm_file *file;
+ struct drm_i915_gem_execbuffer3 *args;
+
+ struct intel_gt *gt;
+ struct intel_context *context;
+ struct i915_gem_context *gem_context;
+
+ struct i915_request *requests[MAX_ENGINE_INSTANCE + 1];
+ struct dma_fence *composite_fence;
+
+ struct i915_gem_ww_ctx ww;
+
+ unsigned int num_batches;
+ u64 batch_addresses[MAX_ENGINE_INSTANCE + 1];
+ struct i915_vma *batches[MAX_ENGINE_INSTANCE + 1];
+
+ struct eb_fence *fences;
+ u64 num_fences;
+};
+
+static void eb_unpin_engine(struct i915_execbuffer *eb);
+
+static int eb_select_context(struct i915_execbuffer *eb)
+{
+ struct i915_gem_context *ctx;
+
+ ctx = i915_gem_context_lookup(eb->file->driver_priv, eb->args->ctx_id);
+ if (IS_ERR(ctx))
+ return PTR_ERR(ctx);
+
+ if (!i915_gem_vm_is_vm_bind_mode(ctx->vm)) {
+ i915_gem_context_put(ctx);
+ return -EOPNOTSUPP;
+ }
+
+ eb->gem_context = ctx;
+ return 0;
+}
+
+static struct i915_vma *
+eb_find_vma(struct i915_address_space *vm, u64 addr)
+{
+ u64 va;
+
+ lockdep_assert_held(&vm->vm_bind_lock);
+
+ va = gen8_noncanonical_addr(addr & PIN_OFFSET_MASK);
+ return i915_gem_vm_bind_lookup_vma(vm, va);
+}
+
+static int eb_lookup_vma_all(struct i915_execbuffer *eb)
+{
+ struct i915_vma *vma;
+ unsigned int i;
+
+ for (i = 0; i < eb->num_batches; i++) {
+ vma = eb_find_vma(eb->context->vm, eb->batch_addresses[i]);
+ if (!vma)
+ return -EINVAL;
+
+ eb->batches[i] = vma;
+ }
+
+ return 0;
+}
+
+static void eb_release_vma_all(struct i915_execbuffer *eb)
+{
+ eb_unpin_engine(eb);
+}
+
+/*
+ * Using two helper loops for the order of which requests / batches are created
+ * and added the to backend. Requests are created in order from the parent to
+ * the last child. Requests are added in the reverse order, from the last child
+ * to parent. This is done for locking reasons as the timeline lock is acquired
+ * during request creation and released when the request is added to the
+ * backend. To make lockdep happy (see intel_context_timeline_lock) this must be
+ * the ordering.
+ */
+#define for_each_batch_create_order(_eb) \
+ for (unsigned int i = 0; i < (_eb)->num_batches; ++i)
+
+static int eb_move_to_gpu(struct i915_execbuffer *eb)
+{
+ /* Unconditionally flush any chipset caches (for streaming writes). */
+ intel_gt_chipset_flush(eb->gt);
+
+ return 0;
+}
+
+static int eb_request_submit(struct i915_execbuffer *eb,
+ struct i915_request *rq,
+ struct i915_vma *batch,
+ u64 batch_len)
+{
+ struct intel_engine_cs *engine = rq->context->engine;
+ int err;
+
+ if (intel_context_nopreempt(rq->context))
+ __set_bit(I915_FENCE_FLAG_NOPREEMPT, &rq->fence.flags);
+
+ /*
+ * After we completed waiting for other engines (using HW semaphores)
+ * then we can signal that this request/batch is ready to run. This
+ * allows us to determine if the batch is still waiting on the GPU
+ * or actually running by checking the breadcrumb.
+ */
+ if (engine->emit_init_breadcrumb) {
+ err = engine->emit_init_breadcrumb(rq);
+ if (err)
+ return err;
+ }
+
+ return engine->emit_bb_start(rq, batch->node.start, batch_len, 0);
+}
+
+static int eb_submit(struct i915_execbuffer *eb)
+{
+ int err;
+
+ err = eb_move_to_gpu(eb);
+
+ for_each_batch_create_order(eb) {
+ if (!eb->requests[i])
+ break;
+
+ trace_i915_request_queue(eb->requests[i], 0);
+ if (!err)
+ err = eb_request_submit(eb, eb->requests[i],
+ eb->batches[i],
+ eb->batches[i]->size);
+ }
+
+ return err;
+}
+
+static int eb_pin_engine(struct i915_execbuffer *eb, bool throttle)
+{
+ int err;
+
+ GEM_BUG_ON(eb->args->flags & __EXEC3_ENGINE_PINNED);
+
+ err = i915_eb_pin_engine(eb->context, &eb->ww, throttle,
+ eb->file->filp->f_flags & O_NONBLOCK);
+ if (err)
+ return err;
+
+ eb->args->flags |= __EXEC3_ENGINE_PINNED;
+ return 0;
+}
+
+static void eb_unpin_engine(struct i915_execbuffer *eb)
+{
+ if (!(eb->args->flags & __EXEC3_ENGINE_PINNED))
+ return;
+
+ eb->args->flags &= ~__EXEC3_ENGINE_PINNED;
+
+ i915_eb_unpin_engine(eb->context);
+}
+
+static int eb_select_engine(struct i915_execbuffer *eb)
+{
+ struct intel_context *ce;
+ unsigned int idx;
+ int err;
+
+ if (!i915_gem_context_user_engines(eb->gem_context))
+ return -EINVAL;
+
+ idx = eb->args->engine_idx;
+ ce = i915_gem_context_get_engine(eb->gem_context, idx);
+ if (IS_ERR(ce))
+ return PTR_ERR(ce);
+
+ eb->num_batches = ce->parallel.number_children + 1;
+
+ err = i915_eb_select_engine(ce);
+ if (err)
+ goto err;
+
+ eb->context = ce;
+ eb->gt = ce->engine->gt;
+
+ /*
+ * Make sure engine pool stays alive even if we call intel_context_put
+ * during ww handling. The pool is destroyed when last pm reference
+ * is dropped, which breaks our -EDEADLK handling.
+ */
+ return 0;
+
+err:
+ intel_context_put(ce);
+ return err;
+}
+
+static void eb_put_engine(struct i915_execbuffer *eb)
+{
+ i915_eb_put_engine(eb->context);
+}
+
+static int add_timeline_fence_array(struct i915_execbuffer *eb)
+{
+ struct drm_i915_gem_timeline_fence __user *user_fences;
+ struct eb_fence *f;
+ u64 nfences;
+
+ nfences = eb->args->fence_count;
+ if (!nfences)
+ return 0;
+
+ /* Check multiplication overflow for access_ok() and kvmalloc_array() */
+ BUILD_BUG_ON(sizeof(size_t) > sizeof(unsigned long));
+ if (nfences > min_t(unsigned long,
+ ULONG_MAX / sizeof(*user_fences),
+ SIZE_MAX / sizeof(*f)))
+ return -EINVAL;
+
+ user_fences = u64_to_user_ptr(eb->args->timeline_fences);
+ if (!access_ok(user_fences, nfences * sizeof(*user_fences)))
+ return -EFAULT;
+
+ eb->fences = kcalloc(nfences, sizeof(*f), __GFP_NOWARN | GFP_KERNEL);
+ if (!eb->fences)
+ return -ENOMEM;
+
+ f = eb->fences;
+
+ BUILD_BUG_ON(~(ARCH_KMALLOC_MINALIGN - 1) &
+ ~__I915_TIMELINE_FENCE_UNKNOWN_FLAGS);
+
+ while (nfences--) {
+ struct drm_i915_gem_timeline_fence user_fence;
+ bool wait, signal;
+ int ret;
+
+ if (__copy_from_user(&user_fence,
+ user_fences++,
+ sizeof(user_fence)))
+ return -EFAULT;
+
+ if (user_fence.flags & __I915_TIMELINE_FENCE_UNKNOWN_FLAGS)
+ return -EINVAL;
+
+ wait = user_fence.flags & I915_TIMELINE_FENCE_WAIT;
+ signal = user_fence.flags & I915_TIMELINE_FENCE_SIGNAL;
+ ret = i915_eb_add_timeline_fence(eb->i915, eb->file,
+ user_fence.handle,
+ user_fence.value, f, wait,
+ signal);
+ if (ret < 0)
+ return ret;
+ else if (!ret)
+ continue;
+
+ f++;
+ eb->num_fences++;
+ }
+
+ return 0;
+}
+
+static int parse_timeline_fences(struct i915_execbuffer *eb)
+{
+ return add_timeline_fence_array(eb);
+}
+
+static int parse_batch_addresses(struct i915_execbuffer *eb)
+{
+ struct drm_i915_gem_execbuffer3 *args = eb->args;
+
+ if (eb->num_batches == 1) {
+ eb->batch_addresses[0] = args->batch_address;
+ } else {
+ u64 __user *batch_addr = u64_to_user_ptr(args->batch_address);
+
+ if (copy_from_user(eb->batch_addresses, batch_addr,
+ sizeof(batch_addr[0]) * eb->num_batches))
+ return -EFAULT;
+ }
+
+ return 0;
+}
+
+static int eb_composite_fence_create(struct i915_execbuffer *eb)
+{
+ struct dma_fence *fence;
+
+ fence = i915_eb_composite_fence_create(eb->requests, eb->num_batches,
+ eb->context);
+ if (IS_ERR(fence))
+ return PTR_ERR(fence);
+
+ eb->composite_fence = fence;
+
+ return 0;
+}
+
+static int eb_fences_add(struct i915_execbuffer *eb, struct i915_request *rq)
+{
+ int err;
+
+ if (unlikely(eb->gem_context->syncobj)) {
+ struct dma_fence *fence;
+
+ fence = drm_syncobj_fence_get(eb->gem_context->syncobj);
+ err = i915_request_await_dma_fence(rq, fence);
+ dma_fence_put(fence);
+ if (err)
+ return err;
+ }
+
+ if (eb->fences) {
+ err = i915_eb_await_fence_array(eb->fences, eb->num_fences, rq);
+ if (err)
+ return err;
+ }
+
+ if (intel_context_is_parallel(eb->context)) {
+ err = eb_composite_fence_create(eb);
+ if (err)
+ return err;
+ }
+
+ return 0;
+}
+
+static int eb_requests_create(struct i915_execbuffer *eb)
+{
+ int err;
+
+ for_each_batch_create_order(eb) {
+ /* Allocate a request for this batch buffer nice and early. */
+ eb->requests[i] =
+ i915_request_create(i915_eb_find_context(eb->context,
+ i));
+ if (IS_ERR(eb->requests[i])) {
+ err = PTR_ERR(eb->requests[i]);
+ eb->requests[i] = NULL;
+ return err;
+ }
+
+ /*
+ * Only the first request added (committed to backend) has to
+ * take the in fences into account as all subsequent requests
+ * will have fences inserted inbetween them.
+ */
+ if (i + 1 == eb->num_batches) {
+ err = eb_fences_add(eb, eb->requests[i]);
+ if (err)
+ return err;
+ }
+
+ if (eb->batches[i])
+ eb->requests[i]->batch_res =
+ i915_vma_resource_get(eb->batches[i]->resource);
+ }
+
+ return 0;
+}
+
+static int
+i915_gem_do_execbuffer(struct drm_device *dev,
+ struct drm_file *file,
+ struct drm_i915_gem_execbuffer3 *args)
+{
+ struct drm_i915_private *i915 = to_i915(dev);
+ struct i915_execbuffer eb;
+ bool throttle = true;
+ int err;
+
+ BUILD_BUG_ON(__EXEC3_INTERNAL_FLAGS & ~__I915_EXEC3_UNKNOWN_FLAGS);
+
+ eb.i915 = i915;
+ eb.file = file;
+ eb.args = args;
+
+ eb.fences = NULL;
+ eb.num_fences = 0;
+
+ memset(eb.requests, 0, sizeof(struct i915_request *) *
+ ARRAY_SIZE(eb.requests));
+ eb.composite_fence = NULL;
+
+ err = parse_timeline_fences(&eb);
+ if (err)
+ return err;
+
+ err = eb_select_context(&eb);
+ if (unlikely(err))
+ goto err_fences;
+
+ err = eb_select_engine(&eb);
+ if (unlikely(err))
+ goto err_context;
+
+ err = parse_batch_addresses(&eb);
+ if (unlikely(err))
+ goto err_engine;
+
+ mutex_lock(&eb.context->vm->vm_bind_lock);
+
+ err = eb_lookup_vma_all(&eb);
+ if (err) {
+ eb_release_vma_all(&eb);
+ goto err_vm_bind_lock;
+ }
+
+ i915_gem_ww_ctx_init(&eb.ww, true);
+
+retry_validate:
+ err = eb_pin_engine(&eb, throttle);
+ if (err)
+ goto err_validate;
+
+ /* only throttle once, even if we didn't need to throttle */
+ throttle = false;
+
+err_validate:
+ if (err == -EDEADLK) {
+ eb_release_vma_all(&eb);
+ err = i915_gem_ww_ctx_backoff(&eb.ww);
+ if (!err)
+ goto retry_validate;
+ }
+ if (err)
+ goto err_vma;
+
+ ww_acquire_done(&eb.ww.ctx);
+
+ err = eb_requests_create(&eb);
+ if (err) {
+ if (eb.requests[0])
+ goto err_request;
+ else
+ goto err_vma;
+ }
+
+ err = eb_submit(&eb);
+
+err_request:
+ i915_eb_requests_get(eb.requests, eb.num_batches);
+ err = i915_eb_requests_add(eb.requests, eb.num_batches, eb.context,
+ eb.gem_context->sched, err);
+
+ if (eb.fences)
+ i915_eb_signal_fence_array(eb.fences, eb.num_fences,
+ eb.composite_fence ?
+ eb.composite_fence :
+ &eb.requests[0]->fence);
+
+ if (unlikely(eb.gem_context->syncobj)) {
+ drm_syncobj_replace_fence(eb.gem_context->syncobj,
+ eb.composite_fence ?
+ eb.composite_fence :
+ &eb.requests[0]->fence);
+ }
+
+ if (eb.composite_fence)
+ dma_fence_put(eb.composite_fence);
+
+ i915_eb_requests_put(eb.requests, eb.num_batches);
+
+err_vma:
+ eb_release_vma_all(&eb);
+ WARN_ON(err == -EDEADLK);
+ i915_gem_ww_ctx_fini(&eb.ww);
+err_vm_bind_lock:
+ mutex_unlock(&eb.context->vm->vm_bind_lock);
+err_engine:
+ eb_put_engine(&eb);
+err_context:
+ i915_gem_context_put(eb.gem_context);
+err_fences:
+ i915_eb_put_fence_array(eb.fences, eb.num_fences);
+ return err;
+}
+
+int
+i915_gem_execbuffer3_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file)
+{
+ struct drm_i915_gem_execbuffer3 *args = data;
+ int err;
+
+ /* Reserved fields must be 0 */
+ if (args->rsvd || args->extensions)
+ return -EINVAL;
+
+ if (args->flags & __I915_EXEC3_UNKNOWN_FLAGS)
+ return -EINVAL;
+
+ err = i915_gem_do_execbuffer(dev, file, args);
+
+ args->flags &= ~__I915_EXEC3_UNKNOWN_FLAGS;
+ return err;
+}
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ioctls.h b/drivers/gpu/drm/i915/gem/i915_gem_ioctls.h
index 28d6526e32ab..b7a1e9725a84 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_ioctls.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_ioctls.h
@@ -18,6 +18,8 @@ int i915_gem_create_ext_ioctl(struct drm_device *dev, void *data,
struct drm_file *file);
int i915_gem_execbuffer2_ioctl(struct drm_device *dev, void *data,
struct drm_file *file);
+int i915_gem_execbuffer3_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file);
int i915_gem_get_aperture_ioctl(struct drm_device *dev, void *data,
struct drm_file *file);
int i915_gem_get_caching_ioctl(struct drm_device *dev, void *data,
diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c
index fdc9c55829e8..4fd65805bc97 100644
--- a/drivers/gpu/drm/i915/i915_driver.c
+++ b/drivers/gpu/drm/i915/i915_driver.c
@@ -1857,6 +1857,7 @@ static const struct drm_ioctl_desc i915_ioctls[] = {
DRM_IOCTL_DEF_DRV(I915_GEM_INIT, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
DRM_IOCTL_DEF_DRV(I915_GEM_EXECBUFFER, drm_invalid_op, DRM_AUTH),
DRM_IOCTL_DEF_DRV(I915_GEM_EXECBUFFER2_WR, i915_gem_execbuffer2_ioctl, DRM_RENDER_ALLOW),
+ DRM_IOCTL_DEF_DRV(I915_GEM_EXECBUFFER3, i915_gem_execbuffer3_ioctl, DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(I915_GEM_PIN, i915_gem_reject_pin_ioctl, DRM_AUTH|DRM_ROOT_ONLY),
DRM_IOCTL_DEF_DRV(I915_GEM_UNPIN, i915_gem_reject_pin_ioctl, DRM_AUTH|DRM_ROOT_ONLY),
DRM_IOCTL_DEF_DRV(I915_GEM_BUSY, i915_gem_busy_ioctl, DRM_RENDER_ALLOW),
diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
index f35a9bb35ab3..9846d4323a42 100644
--- a/include/uapi/drm/i915_drm.h
+++ b/include/uapi/drm/i915_drm.h
@@ -472,6 +472,7 @@ typedef struct _drm_i915_sarea {
#define DRM_I915_GEM_CREATE_EXT 0x3c
#define DRM_I915_GEM_VM_BIND 0x3d
#define DRM_I915_GEM_VM_UNBIND 0x3e
+#define DRM_I915_GEM_EXECBUFFER3 0x3f
/* Must be kept compact -- no holes */
#define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t)
@@ -538,6 +539,7 @@ typedef struct _drm_i915_sarea {
#define DRM_IOCTL_I915_GEM_VM_DESTROY DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_VM_DESTROY, struct drm_i915_gem_vm_control)
#define DRM_IOCTL_I915_GEM_VM_BIND DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_VM_BIND, struct drm_i915_gem_vm_bind)
#define DRM_IOCTL_I915_GEM_VM_UNBIND DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_VM_UNBIND, struct drm_i915_gem_vm_unbind)
+#define DRM_IOCTL_I915_GEM_EXECBUFFER3 DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER3, struct drm_i915_gem_execbuffer3)
/* Allow drivers to submit batchbuffers directly to hardware, relying
* on the security mechanisms provided by hardware.
@@ -1568,6 +1570,65 @@ struct drm_i915_gem_timeline_fence {
__u64 value;
};
+/**
+ * struct drm_i915_gem_execbuffer3 - Structure for DRM_I915_GEM_EXECBUFFER3
+ * ioctl.
+ *
+ * DRM_I915_GEM_EXECBUFFER3 ioctl only works in VM_BIND mode and VM_BIND mode
+ * only works with this ioctl for submission.
+ * See I915_VM_CREATE_FLAGS_USE_VM_BIND.
+ */
+struct drm_i915_gem_execbuffer3 {
+ /**
+ * @ctx_id: Context id
+ *
+ * Only contexts with user engine map are allowed.
+ */
+ __u32 ctx_id;
+
+ /**
+ * @engine_idx: Engine index
+ *
+ * An index in the user engine map of the context specified by @ctx_id.
+ */
+ __u32 engine_idx;
+
+ /**
+ * @batch_address: Batch gpu virtual address/es.
+ *
+ * For normal submission, it is the gpu virtual address of the batch
+ * buffer. For parallel submission, it is a pointer to an array of
+ * batch buffer gpu virtual addresses with array size equal to the
+ * number of (parallel) engines involved in that submission (See
+ * struct i915_context_engines_parallel_submit).
+ */
+ __u64 batch_address;
+
+ /** @flags: Currently reserved, MBZ */
+ __u64 flags;
+#define __I915_EXEC3_UNKNOWN_FLAGS (~0ull)
+
+ /** @fence_count: Number of fences in @timeline_fences array. */
+ __u64 fence_count;
+
+ /**
+ * @timeline_fences: Pointer to an array of timeline fences.
+ *
+ * Timeline fences are of format struct drm_i915_gem_timeline_fence.
+ */
+ __u64 timeline_fences;
+
+ /** @rsvd: Reserved, MBZ */
+ __u64 rsvd;
+
+ /**
+ * @extensions: Zero-terminated chain of extensions.
+ *
+ * For future extensions. See struct i915_user_extension.
+ */
+ __u64 extensions;
+};
+
struct drm_i915_gem_pin {
/** Handle of the buffer to be pinned. */
__u32 handle;
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Intel-gfx] [PATCH v10 14/23] drm/i915/vm_bind: Update i915_vma_verify_bind_complete()
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (12 preceding siblings ...)
2023-01-18 7:15 ` [Intel-gfx] [PATCH v10 13/23] drm/i915/vm_bind: Implement I915_GEM_EXECBUFFER3 ioctl Niranjana Vishwanathapura
@ 2023-01-18 7:16 ` Niranjana Vishwanathapura
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 15/23] drm/i915/vm_bind: Expose i915_request_await_bind() Niranjana Vishwanathapura
` (13 subsequent siblings)
27 siblings, 0 replies; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:16 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Ensure i915_vma_verify_bind_complete() handles case where bind
is not initiated. Also make it non static, add documentation
and move it out of CONFIG_DRM_I915_DEBUG_GEM.
v2: Fix fence leak
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
---
drivers/gpu/drm/i915/i915_vma.c | 22 ++++++++++++++++------
drivers/gpu/drm/i915/i915_vma.h | 1 +
2 files changed, 17 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index 763ead20ad55..804f01b9002d 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -441,12 +441,25 @@ int i915_vma_sync(struct i915_vma *vma)
return i915_vm_sync(vma->vm);
}
-#if IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM)
-static int i915_vma_verify_bind_complete(struct i915_vma *vma)
+/**
+ * i915_vma_verify_bind_complete() - Check for the bind completion of the vma
+ * @vma: vma to check for bind completion
+ *
+ * As the fence reference is obtained under RCU, no locking is required by
+ * the caller.
+ *
+ * Returns: 0 if the vma bind is completed. Error code otherwise.
+ */
+int i915_vma_verify_bind_complete(struct i915_vma *vma)
{
- struct dma_fence *fence = i915_active_fence_get(&vma->active.excl);
+ struct dma_fence *fence;
int err;
+ /* Ensure vma bind is initiated */
+ if (!i915_vma_is_bound(vma, I915_VMA_BIND_MASK))
+ return -EINVAL;
+
+ fence = i915_active_fence_get(&vma->active.excl);
if (!fence)
return 0;
@@ -459,9 +472,6 @@ static int i915_vma_verify_bind_complete(struct i915_vma *vma)
return err;
}
-#else
-#define i915_vma_verify_bind_complete(_vma) 0
-#endif
I915_SELFTEST_EXPORT void
i915_vma_resource_init_from_vma(struct i915_vma_resource *vma_res,
diff --git a/drivers/gpu/drm/i915/i915_vma.h b/drivers/gpu/drm/i915/i915_vma.h
index de1756e4f638..1f25e45a6325 100644
--- a/drivers/gpu/drm/i915/i915_vma.h
+++ b/drivers/gpu/drm/i915/i915_vma.h
@@ -487,6 +487,7 @@ void i915_vma_make_purgeable(struct i915_vma *vma);
int i915_vma_wait_for_bind(struct i915_vma *vma);
int i915_vma_sync(struct i915_vma *vma);
+int i915_vma_verify_bind_complete(struct i915_vma *vma);
/**
* i915_vma_get_current_resource - Get the current resource of the vma
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Intel-gfx] [PATCH v10 15/23] drm/i915/vm_bind: Expose i915_request_await_bind()
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (13 preceding siblings ...)
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 14/23] drm/i915/vm_bind: Update i915_vma_verify_bind_complete() Niranjana Vishwanathapura
@ 2023-01-18 7:16 ` Niranjana Vishwanathapura
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 16/23] drm/i915/vm_bind: Handle persistent vmas in execbuf3 Niranjana Vishwanathapura
` (12 subsequent siblings)
27 siblings, 0 replies; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:16 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Rename __i915_request_await_bind() as i915_request_await_bind()
and make it non-static as it will be used in execbuf3 ioctl path.
v2: add documentation
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
---
drivers/gpu/drm/i915/i915_vma.c | 8 +-------
drivers/gpu/drm/i915/i915_vma.h | 16 ++++++++++++++++
2 files changed, 17 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index 804f01b9002d..8fc93f20f70d 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -1923,18 +1923,12 @@ void i915_vma_revoke_mmap(struct i915_vma *vma)
list_del(&vma->obj->userfault_link);
}
-static int
-__i915_request_await_bind(struct i915_request *rq, struct i915_vma *vma)
-{
- return __i915_request_await_exclusive(rq, &vma->active);
-}
-
static int __i915_vma_move_to_active(struct i915_vma *vma, struct i915_request *rq)
{
int err;
/* Wait for the vma to be bound before we start! */
- err = __i915_request_await_bind(rq, vma);
+ err = i915_request_await_bind(rq, vma);
if (err)
return err;
diff --git a/drivers/gpu/drm/i915/i915_vma.h b/drivers/gpu/drm/i915/i915_vma.h
index 1f25e45a6325..d6c05227fb04 100644
--- a/drivers/gpu/drm/i915/i915_vma.h
+++ b/drivers/gpu/drm/i915/i915_vma.h
@@ -55,6 +55,22 @@ void i915_vma_unpin_and_release(struct i915_vma **p_vma, unsigned int flags);
#define __EXEC_OBJECT_NO_RESERVE BIT(31)
#define __EXEC_OBJECT_NO_REQUEST_AWAIT BIT(30)
+/**
+ * i915_request_await_bind() - Setup request to wait for a vma bind completion
+ * @rq: the request which should wait
+ * @vma: vma whose binding @rq should wait to complete
+ *
+ * Setup the request @rq to asynchronously wait for @vma bind to complete
+ * before starting execution.
+ *
+ * Returns 0 on success, error code on failure.
+ */
+static inline int
+i915_request_await_bind(struct i915_request *rq, struct i915_vma *vma)
+{
+ return __i915_request_await_exclusive(rq, &vma->active);
+}
+
int __must_check _i915_vma_move_to_active(struct i915_vma *vma,
struct i915_request *rq,
struct dma_fence *fence,
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Intel-gfx] [PATCH v10 16/23] drm/i915/vm_bind: Handle persistent vmas in execbuf3
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (14 preceding siblings ...)
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 15/23] drm/i915/vm_bind: Expose i915_request_await_bind() Niranjana Vishwanathapura
@ 2023-01-18 7:16 ` Niranjana Vishwanathapura
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 17/23] drm/i915/vm_bind: userptr dma-resv changes Niranjana Vishwanathapura
` (11 subsequent siblings)
27 siblings, 0 replies; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:16 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Handle persistent (VM_BIND) mappings during the request submission
in the execbuf3 path.
v2: Ensure requests wait for bindings to complete.
v3: Remove short term pinning with PIN_VALIDATE flag.
Individualize fences before adding to dma_resv obj.
v4: Fix bind completion check, use PIN_NOEVICT,
use proper lock while checking if vm_rebind_list is empty.
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
---
.../gpu/drm/i915/gem/i915_gem_execbuffer3.c | 215 +++++++++++++++++-
1 file changed, 214 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c
index 49045858a3e9..913b1f8bda9f 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c
@@ -3,6 +3,7 @@
* Copyright © 2022 Intel Corporation
*/
+#include <linux/dma-fence-array.h>
#include <linux/dma-resv.h>
#include <linux/uaccess.h>
@@ -19,6 +20,7 @@
#include "i915_gem_vm_bind.h"
#include "i915_trace.h"
+#define __EXEC3_HAS_PIN BIT_ULL(33)
#define __EXEC3_ENGINE_PINNED BIT_ULL(32)
#define __EXEC3_INTERNAL_FLAGS (~0ull << 32)
@@ -42,7 +44,9 @@
* execlist. Hence, no support for implicit sync.
*
* The new execbuf3 ioctl only works in VM_BIND mode and the VM_BIND mode only
- * works with execbuf3 ioctl for submission.
+ * works with execbuf3 ioctl for submission. All BOs mapped on that VM (through
+ * VM_BIND call) at the time of execbuf3 call are deemed required for that
+ * submission.
*
* The execbuf3 ioctl directly specifies the batch addresses instead of as
* object handles as in execbuf2 ioctl. The execbuf3 ioctl will also not
@@ -58,6 +62,13 @@
* So, a lot of code supporting execbuf2 ioctl, like relocations, VA evictions,
* vma lookup table, implicit sync, vma active reference tracking etc., are not
* applicable for execbuf3 ioctl.
+ *
+ * During each execbuf submission, request fence is added to all VM_BIND mapped
+ * objects with DMA_RESV_USAGE_BOOKKEEP. The DMA_RESV_USAGE_BOOKKEEP usage will
+ * prevent over sync (See enum dma_resv_usage). Note that DRM_I915_GEM_WAIT and
+ * DRM_I915_GEM_BUSY ioctls do not check for DMA_RESV_USAGE_BOOKKEEP usage and
+ * hence should not be used for end of batch check. Instead, the execbuf3
+ * timeline out fence should be used for end of batch check.
*/
/**
@@ -129,6 +140,23 @@ eb_find_vma(struct i915_address_space *vm, u64 addr)
return i915_gem_vm_bind_lookup_vma(vm, va);
}
+static void eb_scoop_unbound_vma_all(struct i915_address_space *vm)
+{
+ struct i915_vma *vma, *vn;
+
+ /**
+ * Move all unbound vmas back into vm_bind_list so that they are
+ * revalidated.
+ */
+ spin_lock(&vm->vm_rebind_lock);
+ list_for_each_entry_safe(vma, vn, &vm->vm_rebind_list, vm_rebind_link) {
+ list_del_init(&vma->vm_rebind_link);
+ if (!list_empty(&vma->vm_bind_link))
+ list_move_tail(&vma->vm_bind_link, &vm->vm_bind_list);
+ }
+ spin_unlock(&vm->vm_rebind_lock);
+}
+
static int eb_lookup_vma_all(struct i915_execbuffer *eb)
{
struct i915_vma *vma;
@@ -142,14 +170,108 @@ static int eb_lookup_vma_all(struct i915_execbuffer *eb)
eb->batches[i] = vma;
}
+ eb_scoop_unbound_vma_all(eb->context->vm);
+
+ return 0;
+}
+
+static int eb_lock_vma_all(struct i915_execbuffer *eb)
+{
+ struct i915_address_space *vm = eb->context->vm;
+ struct i915_vma *vma;
+ int err;
+
+ err = i915_gem_object_lock(eb->context->vm->root_obj, &eb->ww);
+ if (err)
+ return err;
+
+ list_for_each_entry(vma, &vm->non_priv_vm_bind_list,
+ non_priv_vm_bind_link) {
+ err = i915_gem_object_lock(vma->obj, &eb->ww);
+ if (err)
+ return err;
+ }
+
return 0;
}
+static void eb_release_persistent_vma_all(struct i915_execbuffer *eb)
+{
+ struct i915_address_space *vm = eb->context->vm;
+ struct i915_vma *vma, *vn;
+
+ lockdep_assert_held(&vm->vm_bind_lock);
+
+ if (!(eb->args->flags & __EXEC3_HAS_PIN))
+ return;
+
+ assert_object_held(vm->root_obj);
+
+ list_for_each_entry_safe(vma, vn, &vm->vm_bind_list, vm_bind_link)
+ if (!i915_vma_verify_bind_complete(vma))
+ list_move_tail(&vma->vm_bind_link, &vm->vm_bound_list);
+
+ eb->args->flags &= ~__EXEC3_HAS_PIN;
+}
+
static void eb_release_vma_all(struct i915_execbuffer *eb)
{
+ eb_release_persistent_vma_all(eb);
eb_unpin_engine(eb);
}
+static int eb_reserve_fence_for_persistent_vma_all(struct i915_execbuffer *eb)
+{
+ struct i915_address_space *vm = eb->context->vm;
+ u64 num_fences = 1;
+ struct i915_vma *vma;
+ int ret;
+
+ /* Reserve enough slots to accommodate composite fences */
+ if (intel_context_is_parallel(eb->context))
+ num_fences = eb->num_batches;
+
+ ret = dma_resv_reserve_fences(vm->root_obj->base.resv, num_fences);
+ if (ret)
+ return ret;
+
+ list_for_each_entry(vma, &vm->non_priv_vm_bind_list,
+ non_priv_vm_bind_link) {
+ ret = dma_resv_reserve_fences(vma->obj->base.resv, num_fences);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+static int eb_validate_persistent_vma_all(struct i915_execbuffer *eb)
+{
+ struct i915_address_space *vm = eb->context->vm;
+ struct i915_vma *vma;
+ int ret = 0;
+
+ lockdep_assert_held(&vm->vm_bind_lock);
+ assert_object_held(vm->root_obj);
+
+ ret = eb_reserve_fence_for_persistent_vma_all(eb);
+ if (ret)
+ return ret;
+
+ list_for_each_entry(vma, &vm->vm_bind_list, vm_bind_link) {
+ u64 pin_flags = vma->start | PIN_OFFSET_FIXED | PIN_USER |
+ PIN_VALIDATE | PIN_NOEVICT;
+
+ ret = i915_vma_pin_ww(vma, &eb->ww, 0, 0, pin_flags);
+ if (ret)
+ break;
+
+ eb->args->flags |= __EXEC3_HAS_PIN;
+ }
+
+ return ret;
+}
+
/*
* Using two helper loops for the order of which requests / batches are created
* and added the to backend. Requests are created in order from the parent to
@@ -161,13 +283,80 @@ static void eb_release_vma_all(struct i915_execbuffer *eb)
*/
#define for_each_batch_create_order(_eb) \
for (unsigned int i = 0; i < (_eb)->num_batches; ++i)
+#define for_each_batch_add_order(_eb) \
+ for (int i = (_eb)->num_batches - 1; i >= 0; --i)
+
+static void __eb_persistent_add_shared_fence(struct drm_i915_gem_object *obj,
+ struct dma_fence *fence)
+{
+ struct dma_fence *curr;
+ int idx;
+
+ dma_fence_array_for_each(curr, idx, fence)
+ dma_resv_add_fence(obj->base.resv, curr,
+ DMA_RESV_USAGE_BOOKKEEP);
+
+ obj->write_domain = 0;
+ obj->read_domains |= I915_GEM_GPU_DOMAINS;
+ obj->mm.dirty = true;
+}
+
+static void eb_persistent_add_shared_fence(struct i915_execbuffer *eb)
+{
+ struct i915_address_space *vm = eb->context->vm;
+ struct dma_fence *fence;
+ struct i915_vma *vma;
+
+ fence = eb->composite_fence ? eb->composite_fence :
+ &eb->requests[0]->fence;
+
+ __eb_persistent_add_shared_fence(vm->root_obj, fence);
+ list_for_each_entry(vma, &vm->non_priv_vm_bind_list,
+ non_priv_vm_bind_link)
+ __eb_persistent_add_shared_fence(vma->obj, fence);
+}
+
+static void eb_move_all_persistent_vma_to_active(struct i915_execbuffer *eb)
+{
+ /* Add fence to BOs dma-resv fence list */
+ eb_persistent_add_shared_fence(eb);
+}
static int eb_move_to_gpu(struct i915_execbuffer *eb)
{
+ struct i915_address_space *vm = eb->context->vm;
+ struct i915_vma *vma;
+ int err = 0;
+
+ lockdep_assert_held(&vm->vm_bind_lock);
+ assert_object_held(vm->root_obj);
+
+ eb_move_all_persistent_vma_to_active(eb);
+
+ list_for_each_entry(vma, &vm->vm_bind_list, vm_bind_link) {
+ for_each_batch_add_order(eb) {
+ if (!eb->requests[i])
+ continue;
+
+ err = i915_request_await_bind(eb->requests[i], vma);
+ if (err)
+ goto err_skip;
+ }
+ }
+
/* Unconditionally flush any chipset caches (for streaming writes). */
intel_gt_chipset_flush(eb->gt);
return 0;
+
+err_skip:
+ for_each_batch_create_order(eb) {
+ if (!eb->requests[i])
+ break;
+
+ i915_request_set_error_once(eb->requests[i], err);
+ }
+ return err;
}
static int eb_request_submit(struct i915_execbuffer *eb,
@@ -482,6 +671,7 @@ i915_gem_do_execbuffer(struct drm_device *dev,
mutex_lock(&eb.context->vm->vm_bind_lock);
+lookup_vmas:
err = eb_lookup_vma_all(&eb);
if (err) {
eb_release_vma_all(&eb);
@@ -498,6 +688,29 @@ i915_gem_do_execbuffer(struct drm_device *dev,
/* only throttle once, even if we didn't need to throttle */
throttle = false;
+ err = eb_lock_vma_all(&eb);
+ if (err)
+ goto err_validate;
+
+ /**
+ * No object unbinds possible once the objects are locked. So,
+ * check for any unbinds here, which needs to be scooped up.
+ *
+ * XXX: Probably vm_rebind_list can be scooped in the validation
+ * phase instead of lookup phase, after holding object locks.
+ * Then this check won't be needed.
+ */
+ spin_lock(&eb.context->vm->vm_rebind_lock);
+ if (!list_empty(&eb.context->vm->vm_rebind_list)) {
+ spin_unlock(&eb.context->vm->vm_rebind_lock);
+ eb_release_vma_all(&eb);
+ i915_gem_ww_ctx_fini(&eb.ww);
+ goto lookup_vmas;
+ }
+ spin_unlock(&eb.context->vm->vm_rebind_lock);
+
+ err = eb_validate_persistent_vma_all(&eb);
+
err_validate:
if (err == -EDEADLK) {
eb_release_vma_all(&eb);
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Intel-gfx] [PATCH v10 17/23] drm/i915/vm_bind: userptr dma-resv changes
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (15 preceding siblings ...)
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 16/23] drm/i915/vm_bind: Handle persistent vmas in execbuf3 Niranjana Vishwanathapura
@ 2023-01-18 7:16 ` Niranjana Vishwanathapura
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 18/23] drm/i915/vm_bind: Limit vm_bind mode to non-recoverable contexts Niranjana Vishwanathapura
` (10 subsequent siblings)
27 siblings, 0 replies; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:16 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
For persistent (vm_bind) vmas of userptr BOs, handle the user
page pinning by using the i915_gem_object_userptr_submit_init()
/done() functions
v2: Do not double add vma to vm->userptr_invalidated_list
v3: Initialize vma->userptr_invalidated_link
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
---
.../gpu/drm/i915/gem/i915_gem_execbuffer3.c | 84 ++++++++++++++++++-
drivers/gpu/drm/i915/gem/i915_gem_userptr.c | 19 +++++
.../drm/i915/gem/i915_gem_vm_bind_object.c | 15 ++++
drivers/gpu/drm/i915/gt/intel_gtt.c | 2 +
drivers/gpu/drm/i915/gt/intel_gtt.h | 4 +
drivers/gpu/drm/i915/i915_vma.c | 1 +
drivers/gpu/drm/i915/i915_vma_types.h | 2 +
7 files changed, 125 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c
index 913b1f8bda9f..a1aee477e2df 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c
@@ -20,6 +20,7 @@
#include "i915_gem_vm_bind.h"
#include "i915_trace.h"
+#define __EXEC3_USERPTR_USED BIT_ULL(34)
#define __EXEC3_HAS_PIN BIT_ULL(33)
#define __EXEC3_ENGINE_PINNED BIT_ULL(32)
#define __EXEC3_INTERNAL_FLAGS (~0ull << 32)
@@ -144,7 +145,22 @@ static void eb_scoop_unbound_vma_all(struct i915_address_space *vm)
{
struct i915_vma *vma, *vn;
- /**
+#ifdef CONFIG_MMU_NOTIFIER
+ /*
+ * Move all invalidated userptr vmas back into vm_bind_list so that
+ * they are looked up and revalidated.
+ */
+ spin_lock(&vm->userptr_invalidated_lock);
+ list_for_each_entry_safe(vma, vn, &vm->userptr_invalidated_list,
+ userptr_invalidated_link) {
+ list_del_init(&vma->userptr_invalidated_link);
+ if (!list_empty(&vma->vm_bind_link))
+ list_move_tail(&vma->vm_bind_link, &vm->vm_bind_list);
+ }
+ spin_unlock(&vm->userptr_invalidated_lock);
+#endif
+
+ /*
* Move all unbound vmas back into vm_bind_list so that they are
* revalidated.
*/
@@ -157,10 +173,47 @@ static void eb_scoop_unbound_vma_all(struct i915_address_space *vm)
spin_unlock(&vm->vm_rebind_lock);
}
+static int eb_lookup_persistent_userptr_vmas(struct i915_execbuffer *eb)
+{
+ struct i915_address_space *vm = eb->context->vm;
+ struct i915_vma *last_vma = NULL;
+ struct i915_vma *vma;
+ int err;
+
+ lockdep_assert_held(&vm->vm_bind_lock);
+
+ list_for_each_entry(vma, &vm->vm_bind_list, vm_bind_link) {
+ if (!i915_gem_object_is_userptr(vma->obj))
+ continue;
+
+ err = i915_gem_object_userptr_submit_init(vma->obj);
+ if (err)
+ return err;
+
+ /*
+ * The above submit_init() call does the object unbind and
+ * hence adds vma into vm_rebind_list. Remove it from that
+ * list as it is already scooped for revalidation.
+ */
+ spin_lock(&vm->vm_rebind_lock);
+ if (!list_empty(&vma->vm_rebind_link))
+ list_del_init(&vma->vm_rebind_link);
+ spin_unlock(&vm->vm_rebind_lock);
+
+ last_vma = vma;
+ }
+
+ if (last_vma)
+ eb->args->flags |= __EXEC3_USERPTR_USED;
+
+ return 0;
+}
+
static int eb_lookup_vma_all(struct i915_execbuffer *eb)
{
struct i915_vma *vma;
unsigned int i;
+ int err = 0;
for (i = 0; i < eb->num_batches; i++) {
vma = eb_find_vma(eb->context->vm, eb->batch_addresses[i]);
@@ -172,6 +225,10 @@ static int eb_lookup_vma_all(struct i915_execbuffer *eb)
eb_scoop_unbound_vma_all(eb->context->vm);
+ err = eb_lookup_persistent_userptr_vmas(eb);
+ if (err)
+ return err;
+
return 0;
}
@@ -344,6 +401,29 @@ static int eb_move_to_gpu(struct i915_execbuffer *eb)
}
}
+#ifdef CONFIG_MMU_NOTIFIER
+ /* Check for further userptr invalidations */
+ spin_lock(&vm->userptr_invalidated_lock);
+ if (!list_empty(&vm->userptr_invalidated_list))
+ err = -EAGAIN;
+ spin_unlock(&vm->userptr_invalidated_lock);
+
+ if (!err && (eb->args->flags & __EXEC3_USERPTR_USED)) {
+ read_lock(&eb->i915->mm.notifier_lock);
+ list_for_each_entry(vma, &vm->vm_bind_list, vm_bind_link) {
+ if (!i915_gem_object_is_userptr(vma->obj))
+ continue;
+
+ err = i915_gem_object_userptr_submit_done(vma->obj);
+ if (err)
+ break;
+ }
+ read_unlock(&eb->i915->mm.notifier_lock);
+ }
+#endif
+ if (unlikely(err))
+ goto err_skip;
+
/* Unconditionally flush any chipset caches (for streaming writes). */
intel_gt_chipset_flush(eb->gt);
@@ -692,7 +772,7 @@ i915_gem_do_execbuffer(struct drm_device *dev,
if (err)
goto err_validate;
- /**
+ /*
* No object unbinds possible once the objects are locked. So,
* check for any unbinds here, which needs to be scooped up.
*
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
index 9348b1804d53..5ce75d533b45 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
@@ -63,6 +63,7 @@ static bool i915_gem_userptr_invalidate(struct mmu_interval_notifier *mni,
{
struct drm_i915_gem_object *obj = container_of(mni, struct drm_i915_gem_object, userptr.notifier);
struct drm_i915_private *i915 = to_i915(obj->base.dev);
+ struct i915_vma *vma;
long r;
if (!mmu_notifier_range_blockable(range))
@@ -85,6 +86,24 @@ static bool i915_gem_userptr_invalidate(struct mmu_interval_notifier *mni,
if (current->flags & PF_EXITING)
return true;
+ /**
+ * Add persistent vmas into userptr_invalidated list for relookup
+ * and revalidation.
+ */
+ spin_lock(&obj->vma.lock);
+ list_for_each_entry(vma, &obj->vma.list, obj_link) {
+ if (!i915_vma_is_persistent(vma))
+ continue;
+
+ spin_lock(&vma->vm->userptr_invalidated_lock);
+ if (list_empty(&vma->userptr_invalidated_link) &&
+ !i915_vma_is_purged(vma))
+ list_add_tail(&vma->userptr_invalidated_link,
+ &vma->vm->userptr_invalidated_list);
+ spin_unlock(&vma->vm->userptr_invalidated_lock);
+ }
+ spin_unlock(&obj->vma.lock);
+
/* we will unbind on next submission, still have userptr pins */
r = dma_resv_wait_timeout(obj->base.resv, DMA_RESV_USAGE_BOOKKEEP, false,
MAX_SCHEDULE_TIMEOUT);
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
index fd1d82ce99e6..1cc0b8a4e0e7 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
@@ -306,6 +306,12 @@ static int i915_gem_vm_bind_obj(struct i915_address_space *vm,
goto put_obj;
}
+ if (i915_gem_object_is_userptr(obj)) {
+ ret = i915_gem_object_userptr_submit_init(obj);
+ if (ret)
+ goto put_obj;
+ }
+
ret = mutex_lock_interruptible(&vm->vm_bind_lock);
if (ret)
goto put_obj;
@@ -335,6 +341,15 @@ static int i915_gem_vm_bind_obj(struct i915_address_space *vm,
if (ret)
continue;
+#ifdef CONFIG_MMU_NOTIFIER
+ if (i915_gem_object_is_userptr(obj)) {
+ read_lock(&vm->i915->mm.notifier_lock);
+ ret = i915_gem_object_userptr_submit_done(obj);
+ read_unlock(&vm->i915->mm.notifier_lock);
+ if (ret)
+ continue;
+ }
+#endif
/* If out fence is not requested, wait for bind to complete */
if (!(va->fence.flags & I915_TIMELINE_FENCE_SIGNAL)) {
ret = i915_vma_wait_for_bind(vma);
diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.c b/drivers/gpu/drm/i915/gt/intel_gtt.c
index 4f91857dca46..7045b2114df6 100644
--- a/drivers/gpu/drm/i915/gt/intel_gtt.c
+++ b/drivers/gpu/drm/i915/gt/intel_gtt.c
@@ -293,6 +293,8 @@ void i915_address_space_init(struct i915_address_space *vm, int subclass)
INIT_LIST_HEAD(&vm->non_priv_vm_bind_list);
INIT_LIST_HEAD(&vm->vm_rebind_list);
spin_lock_init(&vm->vm_rebind_lock);
+ spin_lock_init(&vm->userptr_invalidated_lock);
+ INIT_LIST_HEAD(&vm->userptr_invalidated_list);
}
void *__px_vaddr(struct drm_i915_gem_object *p)
diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.h b/drivers/gpu/drm/i915/gt/intel_gtt.h
index dbe6792df3e5..620b4e020a9f 100644
--- a/drivers/gpu/drm/i915/gt/intel_gtt.h
+++ b/drivers/gpu/drm/i915/gt/intel_gtt.h
@@ -270,6 +270,10 @@ struct i915_address_space {
struct list_head vm_rebind_list;
/** @vm_rebind_lock: protects vm_rebound_list */
spinlock_t vm_rebind_lock;
+ /** @userptr_invalidated_list: list of invalidated userptr vmas */
+ struct list_head userptr_invalidated_list;
+ /** @userptr_invalidated_lock: protects userptr_invalidated_list */
+ spinlock_t userptr_invalidated_lock;
/** @va: tree of persistent vmas */
struct rb_root_cached va;
/** @non_priv_vm_bind_list: list of non-private object mappings */
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index 8fc93f20f70d..59462812ef4e 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -245,6 +245,7 @@ vma_create(struct drm_i915_gem_object *obj,
INIT_LIST_HEAD(&vma->vm_bind_link);
INIT_LIST_HEAD(&vma->non_priv_vm_bind_link);
INIT_LIST_HEAD(&vma->vm_rebind_link);
+ INIT_LIST_HEAD(&vma->userptr_invalidated_link);
return vma;
err_unlock:
diff --git a/drivers/gpu/drm/i915/i915_vma_types.h b/drivers/gpu/drm/i915/i915_vma_types.h
index 4c386473923a..89f9854a6f69 100644
--- a/drivers/gpu/drm/i915/i915_vma_types.h
+++ b/drivers/gpu/drm/i915/i915_vma_types.h
@@ -308,6 +308,8 @@ struct i915_vma {
struct list_head non_priv_vm_bind_link;
/** @vm_rebind_link: link to vm_rebind_list and protected by vm_rebind_lock */
struct list_head vm_rebind_link; /* Link in vm_rebind_list */
+ /** @userptr_invalidated_link: link to the vm->userptr_invalidated_list */
+ struct list_head userptr_invalidated_link;
/** Timeline fence for vm_bind completion notification */
struct {
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Intel-gfx] [PATCH v10 18/23] drm/i915/vm_bind: Limit vm_bind mode to non-recoverable contexts
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (16 preceding siblings ...)
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 17/23] drm/i915/vm_bind: userptr dma-resv changes Niranjana Vishwanathapura
@ 2023-01-18 7:16 ` Niranjana Vishwanathapura
2023-02-02 16:11 ` Andi Shyti
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 19/23] drm/i915/vm_bind: Add uapi for user to enable vm_bind_mode Niranjana Vishwanathapura
` (9 subsequent siblings)
27 siblings, 1 reply; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:16 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Only support vm_bind mode with non-recoverable contexts.
With new vm_bind mode with eb3 submission path, we need not
support older recoverable contexts.
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
---
drivers/gpu/drm/i915/gem/i915_gem_context.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
index fb4d2dab5053..9809c58316c2 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -1617,6 +1617,12 @@ i915_gem_create_context(struct drm_i915_private *i915,
INIT_LIST_HEAD(&ctx->stale.engines);
if (pc->vm) {
+ /* Only non-recoverable contexts are allowed in vm_bind mode */
+ if (i915_gem_vm_is_vm_bind_mode(pc->vm) &&
+ (pc->user_flags & BIT(UCONTEXT_RECOVERABLE))) {
+ err = -EINVAL;
+ goto err_ctx;
+ }
vm = i915_vm_get(pc->vm);
} else if (HAS_FULL_PPGTT(i915)) {
struct i915_ppgtt *ppgtt;
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* Re: [Intel-gfx] [PATCH v10 18/23] drm/i915/vm_bind: Limit vm_bind mode to non-recoverable contexts
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 18/23] drm/i915/vm_bind: Limit vm_bind mode to non-recoverable contexts Niranjana Vishwanathapura
@ 2023-02-02 16:11 ` Andi Shyti
0 siblings, 0 replies; 42+ messages in thread
From: Andi Shyti @ 2023-02-02 16:11 UTC (permalink / raw)
To: Niranjana Vishwanathapura
Cc: paulo.r.zanoni, jani.nikula, intel-gfx, dri-devel,
thomas.hellstrom, matthew.auld, daniel.vetter, christian.koenig
Hi Niranjana,
On Tue, Jan 17, 2023 at 11:16:04PM -0800, Niranjana Vishwanathapura wrote:
> Only support vm_bind mode with non-recoverable contexts.
> With new vm_bind mode with eb3 submission path, we need not
> support older recoverable contexts.
>
> Reviewed-by: Matthew Auld <matthew.auld@intel.com>
> Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Andi
> ---
> drivers/gpu/drm/i915/gem/i915_gem_context.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
> index fb4d2dab5053..9809c58316c2 100644
> --- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
> +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
> @@ -1617,6 +1617,12 @@ i915_gem_create_context(struct drm_i915_private *i915,
> INIT_LIST_HEAD(&ctx->stale.engines);
>
> if (pc->vm) {
> + /* Only non-recoverable contexts are allowed in vm_bind mode */
> + if (i915_gem_vm_is_vm_bind_mode(pc->vm) &&
> + (pc->user_flags & BIT(UCONTEXT_RECOVERABLE))) {
> + err = -EINVAL;
> + goto err_ctx;
> + }
> vm = i915_vm_get(pc->vm);
> } else if (HAS_FULL_PPGTT(i915)) {
> struct i915_ppgtt *ppgtt;
> --
> 2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply [flat|nested] 42+ messages in thread
* [Intel-gfx] [PATCH v10 19/23] drm/i915/vm_bind: Add uapi for user to enable vm_bind_mode
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (17 preceding siblings ...)
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 18/23] drm/i915/vm_bind: Limit vm_bind mode to non-recoverable contexts Niranjana Vishwanathapura
@ 2023-01-18 7:16 ` Niranjana Vishwanathapura
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 20/23] drm/i915/vm_bind: Render VM_BIND documentation Niranjana Vishwanathapura
` (8 subsequent siblings)
27 siblings, 0 replies; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:16 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Add getparam support for VM_BIND capability version.
Add VM creation time flag to enable vm_bind_mode for the VM.
v2: update kernel-doc
v3: create vm->root_obj only upon I915_VM_CREATE_FLAGS_USE_VM_BIND
v4: replace vm->vm_bind_mode check with i915_gem_vm_is_vm_bind_mode()
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
---
drivers/gpu/drm/i915/gem/i915_gem_context.c | 25 ++++++++++++++++++--
drivers/gpu/drm/i915/gem/i915_gem_context.h | 3 +--
drivers/gpu/drm/i915/gt/intel_gtt.c | 2 ++
drivers/gpu/drm/i915/i915_drv.h | 2 ++
drivers/gpu/drm/i915/i915_getparam.c | 3 +++
include/uapi/drm/i915_drm.h | 26 ++++++++++++++++++++-
6 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
index 9809c58316c2..ba4aca5ff432 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -1809,9 +1809,13 @@ int i915_gem_vm_create_ioctl(struct drm_device *dev, void *data,
if (!HAS_FULL_PPGTT(i915))
return -ENODEV;
- if (args->flags)
+ if (args->flags & I915_VM_CREATE_FLAGS_UNKNOWN)
return -EINVAL;
+ if ((args->flags & I915_VM_CREATE_FLAGS_USE_VM_BIND) &&
+ !HAS_VM_BIND(i915))
+ return -EOPNOTSUPP;
+
ppgtt = i915_ppgtt_create(to_gt(i915), 0);
if (IS_ERR(ppgtt))
return PTR_ERR(ppgtt);
@@ -1824,15 +1828,32 @@ int i915_gem_vm_create_ioctl(struct drm_device *dev, void *data,
goto err_put;
}
+ if (args->flags & I915_VM_CREATE_FLAGS_USE_VM_BIND) {
+ struct drm_i915_gem_object *obj;
+
+ obj = i915_gem_object_create_internal(i915, PAGE_SIZE);
+ if (IS_ERR(obj)) {
+ err = PTR_ERR(obj);
+ goto err_put;
+ }
+
+ ppgtt->vm.root_obj = obj;
+ }
+
err = xa_alloc(&file_priv->vm_xa, &id, &ppgtt->vm,
xa_limit_32b, GFP_KERNEL);
if (err)
- goto err_put;
+ goto err_root_obj_put;
GEM_BUG_ON(id == 0); /* reserved for invalid/unassigned ppgtt */
args->vm_id = id;
return 0;
+err_root_obj_put:
+ if (ppgtt->vm.root_obj) {
+ i915_gem_object_put(ppgtt->vm.root_obj);
+ ppgtt->vm.root_obj = NULL;
+ }
err_put:
i915_vm_put(&ppgtt->vm);
return err;
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.h b/drivers/gpu/drm/i915/gem/i915_gem_context.h
index e8b41aa8f8c4..b53aef2853cb 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.h
@@ -150,8 +150,7 @@ int i915_gem_context_reset_stats_ioctl(struct drm_device *dev, void *data,
*/
static inline bool i915_gem_vm_is_vm_bind_mode(struct i915_address_space *vm)
{
- /* No support to enable vm_bind mode yet */
- return false;
+ return !!vm->root_obj;
}
struct i915_address_space *
diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.c b/drivers/gpu/drm/i915/gt/intel_gtt.c
index 7045b2114df6..2e4c9fabf3b8 100644
--- a/drivers/gpu/drm/i915/gt/intel_gtt.c
+++ b/drivers/gpu/drm/i915/gt/intel_gtt.c
@@ -179,6 +179,8 @@ int i915_vm_lock_objects(struct i915_address_space *vm,
void i915_address_space_fini(struct i915_address_space *vm)
{
drm_mm_takedown(&vm->mm);
+ if (vm->root_obj)
+ i915_gem_object_put(vm->root_obj);
GEM_BUG_ON(!RB_EMPTY_ROOT(&vm->va.rb_root));
mutex_destroy(&vm->vm_bind_lock);
}
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 48fd82722f12..030ad237158b 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -972,6 +972,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
#define HAS_LMEMBAR_SMEM_STOLEN(i915) (!HAS_LMEM(i915) && \
GRAPHICS_VER_FULL(i915) >= IP_VER(12, 70))
+#define HAS_VM_BIND(i915) (GRAPHICS_VER(i915) >= 12)
+
/* intel_device_info.c */
static inline struct intel_device_info *
mkwrite_device_info(struct drm_i915_private *dev_priv)
diff --git a/drivers/gpu/drm/i915/i915_getparam.c b/drivers/gpu/drm/i915/i915_getparam.c
index 61ef2d9cfa62..20c1bf904a65 100644
--- a/drivers/gpu/drm/i915/i915_getparam.c
+++ b/drivers/gpu/drm/i915/i915_getparam.c
@@ -178,6 +178,9 @@ int i915_getparam_ioctl(struct drm_device *dev, void *data,
case I915_PARAM_OA_TIMESTAMP_FREQUENCY:
value = i915_perf_oa_timestamp_frequency(i915);
break;
+ case I915_PARAM_VM_BIND_VERSION:
+ value = HAS_VM_BIND(i915);
+ break;
default:
drm_dbg(&i915->drm, "Unknown parameter %d\n", param->param);
return -EINVAL;
diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
index 9846d4323a42..3f27001a2c8d 100644
--- a/include/uapi/drm/i915_drm.h
+++ b/include/uapi/drm/i915_drm.h
@@ -777,6 +777,22 @@ typedef struct drm_i915_irq_wait {
*/
#define I915_PARAM_OA_TIMESTAMP_FREQUENCY 57
+/*
+ * VM_BIND feature version supported.
+ *
+ * The following versions of VM_BIND have been defined:
+ *
+ * 0: No VM_BIND support.
+ *
+ * 1: In VM_UNBIND calls, the UMD must specify the exact mappings created
+ * previously with VM_BIND, the ioctl will not support unbinding multiple
+ * mappings or splitting them. Similarly, VM_BIND calls will not replace
+ * any existing mappings.
+ *
+ * See struct drm_i915_gem_vm_bind and struct drm_i915_gem_vm_unbind.
+ */
+#define I915_PARAM_VM_BIND_VERSION 58
+
/* Must be kept compact -- no holes and well documented */
/**
@@ -2644,7 +2660,15 @@ struct drm_i915_gem_vm_control {
/** @extensions: Zero-terminated chain of extensions. */
__u64 extensions;
- /** @flags: reserved for future usage, currently MBZ */
+ /**
+ * @flags: Supported flags are,
+ *
+ * I915_VM_CREATE_FLAGS_USE_VM_BIND:
+ *
+ * VM created will work in VM_BIND mode.
+ */
+#define I915_VM_CREATE_FLAGS_USE_VM_BIND (1u << 0)
+#define I915_VM_CREATE_FLAGS_UNKNOWN (-(I915_VM_CREATE_FLAGS_USE_VM_BIND << 1))
__u32 flags;
/** @vm_id: Id of the VM created or to be destroyed */
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Intel-gfx] [PATCH v10 20/23] drm/i915/vm_bind: Render VM_BIND documentation
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (18 preceding siblings ...)
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 19/23] drm/i915/vm_bind: Add uapi for user to enable vm_bind_mode Niranjana Vishwanathapura
@ 2023-01-18 7:16 ` Niranjana Vishwanathapura
2023-02-02 16:38 ` Andi Shyti
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 21/23] drm/i915/vm_bind: Async vm_unbind support Niranjana Vishwanathapura
` (7 subsequent siblings)
27 siblings, 1 reply; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:16 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Update i915 documentation to include VM_BIND changes
and render all VM_BIND related documentation.
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
---
Documentation/gpu/i915.rst | 78 ++++++++++++++++++++++++++++----------
1 file changed, 59 insertions(+), 19 deletions(-)
diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst
index 60ea21734902..01429a8f0d6c 100644
--- a/Documentation/gpu/i915.rst
+++ b/Documentation/gpu/i915.rst
@@ -283,15 +283,18 @@ An Intel GPU has multiple engines. There are several engine types.
The Intel GPU family is a family of integrated GPU's using Unified
Memory Access. For having the GPU "do work", user space will feed the
-GPU batch buffers via one of the ioctls `DRM_IOCTL_I915_GEM_EXECBUFFER2`
-or `DRM_IOCTL_I915_GEM_EXECBUFFER2_WR`. Most such batchbuffers will
-instruct the GPU to perform work (for example rendering) and that work
-needs memory from which to read and memory to which to write. All memory
-is encapsulated within GEM buffer objects (usually created with the ioctl
-`DRM_IOCTL_I915_GEM_CREATE`). An ioctl providing a batchbuffer for the GPU
-to create will also list all GEM buffer objects that the batchbuffer reads
-and/or writes. For implementation details of memory management see
-`GEM BO Management Implementation Details`_.
+GPU batch buffers via one of the ioctls `DRM_IOCTL_I915_GEM_EXECBUFFER2`,
+`DRM_IOCTL_I915_GEM_EXECBUFFER2_WR` or `DRM_IOCTL_I915_GEM_EXECBUFFER3`.
+Most such batchbuffers will instruct the GPU to perform work (for example
+rendering) and that work needs memory from which to read and memory to
+which to write. All memory is encapsulated within GEM buffer objects
+(usually created with the ioctl `DRM_IOCTL_I915_GEM_CREATE`). In vm_bind mode
+(see `VM_BIND mode`_), the batch buffer and all the GEM buffer objects that
+it reads and/or writes should be bound with vm_bind ioctl before submitting
+the batch buffer to GPU. In legacy (non-VM_BIND) mode, an ioctl providing a
+batchbuffer for the GPU to create will also list all GEM buffer objects that
+the batchbuffer reads and/or writes. For implementation details of memory
+management see `GEM BO Management Implementation Details`_.
The i915 driver allows user space to create a context via the ioctl
`DRM_IOCTL_I915_GEM_CONTEXT_CREATE` which is identified by a 32-bit
@@ -309,8 +312,9 @@ In addition to the ordering guarantees, the kernel will restore GPU
state via HW context when commands are issued to a context, this saves
user space the need to restore (most of atleast) the GPU state at the
start of each batchbuffer. The non-deprecated ioctls to submit batchbuffer
-work can pass that ID (in the lower bits of drm_i915_gem_execbuffer2::rsvd1)
-to identify what context to use with the command.
+work can pass that ID (drm_i915_gem_execbuffer3::ctx_id, or in the lower
+bits of drm_i915_gem_execbuffer2::rsvd1) to identify what context to use
+with the command.
The GPU has its own memory management and address space. The kernel
driver maintains the memory translation table for the GPU. For older
@@ -318,14 +322,14 @@ GPUs (i.e. those before Gen8), there is a single global such translation
table, a global Graphics Translation Table (GTT). For newer generation
GPUs each context has its own translation table, called Per-Process
Graphics Translation Table (PPGTT). Of important note, is that although
-PPGTT is named per-process it is actually per context. When user space
-submits a batchbuffer, the kernel walks the list of GEM buffer objects
-used by the batchbuffer and guarantees that not only is the memory of
-each such GEM buffer object resident but it is also present in the
-(PP)GTT. If the GEM buffer object is not yet placed in the (PP)GTT,
-then it is given an address. Two consequences of this are: the kernel
-needs to edit the batchbuffer submitted to write the correct value of
-the GPU address when a GEM BO is assigned a GPU address and the kernel
+PPGTT is named per-process it is actually per context. In legacy
+(non-vm_bind) mode, when user space submits a batchbuffer, the kernel walks
+the list of GEM buffer objects used by the batchbuffer and guarantees that
+not only is the memory of each such GEM buffer object resident but it is
+also present in the (PP)GTT. If the GEM buffer object is not yet placed in
+the (PP)GTT, then it is given an address. Two consequences of this are: the
+kernel needs to edit the batchbuffer submitted to write the correct value
+of the GPU address when a GEM BO is assigned a GPU address and the kernel
might evict a different GEM BO from the (PP)GTT to make address room
for another GEM BO. Consequently, the ioctls submitting a batchbuffer
for execution also include a list of all locations within buffers that
@@ -407,6 +411,15 @@ objects, which has the goal to make space in gpu virtual address spaces.
.. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_shrinker.c
:internal:
+VM_BIND mode
+------------
+
+.. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
+ :doc: VM_BIND/UNBIND ioctls
+
+.. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
+ :internal:
+
Batchbuffer Parsing
-------------------
@@ -419,11 +432,38 @@ Batchbuffer Parsing
User Batchbuffer Execution
--------------------------
+Client state
+~~~~~~~~~~~~
+
.. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_context_types.h
+User command execution
+~~~~~~~~~~~~~~~~~~~~~~
+
.. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
:doc: User command execution
+User command execution in vm_bind mode
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c
+ :doc: User command execution in vm_bind mode
+
+Common execbuff utilities
+~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.h
+ :internal:
+
+.. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.c
+ :internal:
+
+Execbuf3 ioctl path
+~~~~~~~~~~~~~~~~~~~
+
+.. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c
+ :internal:
+
Scheduling
----------
.. kernel-doc:: drivers/gpu/drm/i915/i915_scheduler_types.h
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* Re: [Intel-gfx] [PATCH v10 20/23] drm/i915/vm_bind: Render VM_BIND documentation
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 20/23] drm/i915/vm_bind: Render VM_BIND documentation Niranjana Vishwanathapura
@ 2023-02-02 16:38 ` Andi Shyti
0 siblings, 0 replies; 42+ messages in thread
From: Andi Shyti @ 2023-02-02 16:38 UTC (permalink / raw)
To: Niranjana Vishwanathapura
Cc: paulo.r.zanoni, jani.nikula, intel-gfx, dri-devel,
thomas.hellstrom, matthew.auld, daniel.vetter, christian.koenig
Hi Niranjana,
On Tue, Jan 17, 2023 at 11:16:06PM -0800, Niranjana Vishwanathapura wrote:
> Update i915 documentation to include VM_BIND changes
> and render all VM_BIND related documentation.
>
> Reviewed-by: Matthew Auld <matthew.auld@intel.com>
> Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
looks good!
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Andi
> ---
> Documentation/gpu/i915.rst | 78 ++++++++++++++++++++++++++++----------
> 1 file changed, 59 insertions(+), 19 deletions(-)
>
> diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst
> index 60ea21734902..01429a8f0d6c 100644
> --- a/Documentation/gpu/i915.rst
> +++ b/Documentation/gpu/i915.rst
> @@ -283,15 +283,18 @@ An Intel GPU has multiple engines. There are several engine types.
>
> The Intel GPU family is a family of integrated GPU's using Unified
> Memory Access. For having the GPU "do work", user space will feed the
> -GPU batch buffers via one of the ioctls `DRM_IOCTL_I915_GEM_EXECBUFFER2`
> -or `DRM_IOCTL_I915_GEM_EXECBUFFER2_WR`. Most such batchbuffers will
> -instruct the GPU to perform work (for example rendering) and that work
> -needs memory from which to read and memory to which to write. All memory
> -is encapsulated within GEM buffer objects (usually created with the ioctl
> -`DRM_IOCTL_I915_GEM_CREATE`). An ioctl providing a batchbuffer for the GPU
> -to create will also list all GEM buffer objects that the batchbuffer reads
> -and/or writes. For implementation details of memory management see
> -`GEM BO Management Implementation Details`_.
> +GPU batch buffers via one of the ioctls `DRM_IOCTL_I915_GEM_EXECBUFFER2`,
> +`DRM_IOCTL_I915_GEM_EXECBUFFER2_WR` or `DRM_IOCTL_I915_GEM_EXECBUFFER3`.
> +Most such batchbuffers will instruct the GPU to perform work (for example
> +rendering) and that work needs memory from which to read and memory to
> +which to write. All memory is encapsulated within GEM buffer objects
> +(usually created with the ioctl `DRM_IOCTL_I915_GEM_CREATE`). In vm_bind mode
> +(see `VM_BIND mode`_), the batch buffer and all the GEM buffer objects that
> +it reads and/or writes should be bound with vm_bind ioctl before submitting
> +the batch buffer to GPU. In legacy (non-VM_BIND) mode, an ioctl providing a
> +batchbuffer for the GPU to create will also list all GEM buffer objects that
> +the batchbuffer reads and/or writes. For implementation details of memory
> +management see `GEM BO Management Implementation Details`_.
>
> The i915 driver allows user space to create a context via the ioctl
> `DRM_IOCTL_I915_GEM_CONTEXT_CREATE` which is identified by a 32-bit
> @@ -309,8 +312,9 @@ In addition to the ordering guarantees, the kernel will restore GPU
> state via HW context when commands are issued to a context, this saves
> user space the need to restore (most of atleast) the GPU state at the
> start of each batchbuffer. The non-deprecated ioctls to submit batchbuffer
> -work can pass that ID (in the lower bits of drm_i915_gem_execbuffer2::rsvd1)
> -to identify what context to use with the command.
> +work can pass that ID (drm_i915_gem_execbuffer3::ctx_id, or in the lower
> +bits of drm_i915_gem_execbuffer2::rsvd1) to identify what context to use
> +with the command.
>
> The GPU has its own memory management and address space. The kernel
> driver maintains the memory translation table for the GPU. For older
> @@ -318,14 +322,14 @@ GPUs (i.e. those before Gen8), there is a single global such translation
> table, a global Graphics Translation Table (GTT). For newer generation
> GPUs each context has its own translation table, called Per-Process
> Graphics Translation Table (PPGTT). Of important note, is that although
> -PPGTT is named per-process it is actually per context. When user space
> -submits a batchbuffer, the kernel walks the list of GEM buffer objects
> -used by the batchbuffer and guarantees that not only is the memory of
> -each such GEM buffer object resident but it is also present in the
> -(PP)GTT. If the GEM buffer object is not yet placed in the (PP)GTT,
> -then it is given an address. Two consequences of this are: the kernel
> -needs to edit the batchbuffer submitted to write the correct value of
> -the GPU address when a GEM BO is assigned a GPU address and the kernel
> +PPGTT is named per-process it is actually per context. In legacy
> +(non-vm_bind) mode, when user space submits a batchbuffer, the kernel walks
> +the list of GEM buffer objects used by the batchbuffer and guarantees that
> +not only is the memory of each such GEM buffer object resident but it is
> +also present in the (PP)GTT. If the GEM buffer object is not yet placed in
> +the (PP)GTT, then it is given an address. Two consequences of this are: the
> +kernel needs to edit the batchbuffer submitted to write the correct value
> +of the GPU address when a GEM BO is assigned a GPU address and the kernel
> might evict a different GEM BO from the (PP)GTT to make address room
> for another GEM BO. Consequently, the ioctls submitting a batchbuffer
> for execution also include a list of all locations within buffers that
> @@ -407,6 +411,15 @@ objects, which has the goal to make space in gpu virtual address spaces.
> .. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_shrinker.c
> :internal:
>
> +VM_BIND mode
> +------------
> +
> +.. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
> + :doc: VM_BIND/UNBIND ioctls
> +
> +.. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
> + :internal:
> +
> Batchbuffer Parsing
> -------------------
>
> @@ -419,11 +432,38 @@ Batchbuffer Parsing
> User Batchbuffer Execution
> --------------------------
>
> +Client state
> +~~~~~~~~~~~~
> +
> .. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_context_types.h
>
> +User command execution
> +~~~~~~~~~~~~~~~~~~~~~~
> +
> .. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
> :doc: User command execution
>
> +User command execution in vm_bind mode
> +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> +
> +.. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c
> + :doc: User command execution in vm_bind mode
> +
> +Common execbuff utilities
> +~~~~~~~~~~~~~~~~~~~~~~~~~
> +
> +.. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.h
> + :internal:
> +
> +.. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.c
> + :internal:
> +
> +Execbuf3 ioctl path
> +~~~~~~~~~~~~~~~~~~~
> +
> +.. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c
> + :internal:
> +
> Scheduling
> ----------
> .. kernel-doc:: drivers/gpu/drm/i915/i915_scheduler_types.h
> --
> 2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply [flat|nested] 42+ messages in thread
* [Intel-gfx] [PATCH v10 21/23] drm/i915/vm_bind: Async vm_unbind support
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (19 preceding siblings ...)
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 20/23] drm/i915/vm_bind: Render VM_BIND documentation Niranjana Vishwanathapura
@ 2023-01-18 7:16 ` Niranjana Vishwanathapura
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 22/23] drm/i915/vm_bind: Properly build persistent map sg table Niranjana Vishwanathapura
` (6 subsequent siblings)
27 siblings, 0 replies; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:16 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Asynchronously unbind the vma upon vm_unbind call.
Fall back to synchronous unbind if backend doesn't support
async unbind or if async unbind fails.
No need for vm_unbind out fence support as i915 will internally
handle all sequencing and user need not try to sequence any
operation with the unbind completion.
v2: use i915_vma_destroy_async in vm_unbind ioctl
v3: Add force_unbind function variants
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
---
.../drm/i915/gem/i915_gem_vm_bind_object.c | 2 +-
drivers/gpu/drm/i915/i915_vma.c | 49 ++++++++++++++++++-
drivers/gpu/drm/i915/i915_vma.h | 1 +
include/uapi/drm/i915_drm.h | 3 +-
4 files changed, 51 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
index 1cc0b8a4e0e7..78e7c0642c5f 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
@@ -210,7 +210,7 @@ static int i915_gem_vm_unbind_vma(struct i915_address_space *vm,
*/
obj = vma->obj;
i915_gem_object_lock(obj, NULL);
- i915_vma_destroy(vma);
+ i915_vma_destroy_async(vma);
i915_gem_object_unlock(obj);
i915_gem_object_put(obj);
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index 59462812ef4e..5b9ae5ebf55c 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -42,6 +42,8 @@
#include "i915_vma.h"
#include "i915_vma_resource.h"
+static struct dma_fence *__i915_vma_unbind_async(struct i915_vma *vma);
+
static inline void assert_vma_held_evict(const struct i915_vma *vma)
{
/*
@@ -1746,7 +1748,7 @@ void i915_vma_reopen(struct i915_vma *vma)
spin_unlock_irq(>->closed_lock);
}
-static void force_unbind(struct i915_vma *vma)
+static void __force_unbind(struct i915_vma *vma, bool async)
{
if (!drm_mm_node_allocated(&vma->node))
return;
@@ -1760,10 +1762,26 @@ static void force_unbind(struct i915_vma *vma)
i915_vma_set_purged(vma);
atomic_and(~I915_VMA_PIN_MASK, &vma->flags);
- WARN_ON(__i915_vma_unbind(vma));
+ if (async) {
+ struct dma_fence *fence;
+
+ fence = __i915_vma_unbind_async(vma);
+ if (IS_ERR_OR_NULL(fence)) {
+ async = false;
+ } else {
+ dma_resv_add_fence(vma->obj->base.resv, fence,
+ DMA_RESV_USAGE_READ);
+ dma_fence_put(fence);
+ }
+ }
+
+ if (!async)
+ WARN_ON(__i915_vma_unbind(vma));
GEM_BUG_ON(drm_mm_node_allocated(&vma->node));
}
+#define force_unbind(vma) __force_unbind((vma), false)
+
static void release_references(struct i915_vma *vma, struct intel_gt *gt,
bool vm_ddestroy)
{
@@ -1842,6 +1860,33 @@ void i915_vma_destroy(struct i915_vma *vma)
release_references(vma, gt, vm_ddestroy);
}
+void i915_vma_destroy_async(struct i915_vma *vma)
+{
+ bool vm_ddestroy, async = vma->obj->mm.rsgt;
+ struct intel_gt *gt;
+
+ if (dma_resv_reserve_fences(vma->obj->base.resv, 1))
+ async = false;
+
+ mutex_lock(&vma->vm->mutex);
+ /*
+ * Ensure any asynchronous binding is complete while using
+ * async unbind as we will be releasing the vma here.
+ */
+ if (async && i915_active_wait(&vma->active))
+ async = false;
+
+ __force_unbind(vma, async);
+ list_del_init(&vma->vm_link);
+ vm_ddestroy = vma->vm_ddestroy;
+ vma->vm_ddestroy = false;
+
+ /* vma->vm may be freed when releasing vma->vm->mutex. */
+ gt = vma->vm->gt;
+ mutex_unlock(&vma->vm->mutex);
+ release_references(vma, gt, vm_ddestroy);
+}
+
void i915_vma_parked(struct intel_gt *gt)
{
struct i915_vma *vma, *next;
diff --git a/drivers/gpu/drm/i915/i915_vma.h b/drivers/gpu/drm/i915/i915_vma.h
index d6c05227fb04..8033f5c96efc 100644
--- a/drivers/gpu/drm/i915/i915_vma.h
+++ b/drivers/gpu/drm/i915/i915_vma.h
@@ -319,6 +319,7 @@ void i915_vma_reopen(struct i915_vma *vma);
void i915_vma_destroy_locked(struct i915_vma *vma);
void i915_vma_destroy(struct i915_vma *vma);
+void i915_vma_destroy_async(struct i915_vma *vma);
#define assert_vma_held(vma) dma_resv_assert_held((vma)->obj->base.resv)
diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
index 3f27001a2c8d..b9167f950327 100644
--- a/include/uapi/drm/i915_drm.h
+++ b/include/uapi/drm/i915_drm.h
@@ -3970,7 +3970,8 @@ struct drm_i915_gem_vm_bind {
* any error.
*
* VM_BIND/UNBIND ioctl calls executed on different CPU threads concurrently
- * are not ordered.
+ * are not ordered. Furthermore, parts of the VM_UNBIND operation can be done
+ * asynchronously.
*/
struct drm_i915_gem_vm_unbind {
/** @vm_id: VM (address space) id to bind */
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Intel-gfx] [PATCH v10 22/23] drm/i915/vm_bind: Properly build persistent map sg table
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (20 preceding siblings ...)
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 21/23] drm/i915/vm_bind: Async vm_unbind support Niranjana Vishwanathapura
@ 2023-01-18 7:16 ` Niranjana Vishwanathapura
2023-01-18 12:49 ` Matthew Auld
2023-02-02 16:51 ` Andi Shyti
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 23/23] drm/i915/vm_bind: Support capture of persistent mappings Niranjana Vishwanathapura
` (5 subsequent siblings)
27 siblings, 2 replies; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:16 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Properly build the sg table for persistent mapping which can
be partial map of the underlying object. Ensure the sg pages
are properly set for page backed regions. The dump capture
support requires this for page backed regions.
v2: Remove redundant sg_mark_end() call
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
---
drivers/gpu/drm/i915/i915_vma.c | 113 +++++++++++++++++++++++++++++++-
1 file changed, 112 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index 5b9ae5ebf55c..2f0994f0ed42 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -1328,6 +1328,113 @@ intel_partial_pages(const struct i915_gtt_view *view,
return ERR_PTR(ret);
}
+static unsigned int
+intel_copy_dma_sg(struct sg_table *src_st, struct sg_table *dst_st,
+ u64 offset, u64 length, bool dry_run)
+{
+ struct scatterlist *dst_sg, *src_sg;
+ unsigned int i, len, nents = 0;
+
+ dst_sg = dst_st->sgl;
+ for_each_sgtable_dma_sg(src_st, src_sg, i) {
+ if (sg_dma_len(src_sg) <= offset) {
+ offset -= sg_dma_len(src_sg);
+ continue;
+ }
+
+ nents++;
+ len = min(sg_dma_len(src_sg) - offset, length);
+ if (!dry_run) {
+ sg_dma_address(dst_sg) = sg_dma_address(src_sg) + offset;
+ sg_dma_len(dst_sg) = len;
+ dst_sg = sg_next(dst_sg);
+ }
+
+ length -= len;
+ offset = 0;
+ if (!length)
+ break;
+ }
+ WARN_ON_ONCE(length);
+
+ return nents;
+}
+
+static unsigned int
+intel_copy_sg(struct sg_table *src_st, struct sg_table *dst_st,
+ u64 offset, u64 length, bool dry_run)
+{
+ struct scatterlist *dst_sg, *src_sg;
+ unsigned int i, len, nents = 0;
+
+ dst_sg = dst_st->sgl;
+ for_each_sgtable_sg(src_st, src_sg, i) {
+ if (src_sg->length <= offset) {
+ offset -= src_sg->length;
+ continue;
+ }
+
+ nents++;
+ len = min(src_sg->length - offset, length);
+ if (!dry_run) {
+ unsigned long pfn;
+
+ pfn = page_to_pfn(sg_page(src_sg)) + offset / PAGE_SIZE;
+ sg_set_page(dst_sg, pfn_to_page(pfn), len, 0);
+ dst_sg = sg_next(dst_sg);
+ }
+
+ length -= len;
+ offset = 0;
+ if (!length)
+ break;
+ }
+ WARN_ON_ONCE(length);
+
+ return nents;
+}
+
+static noinline struct sg_table *
+intel_persistent_partial_pages(const struct i915_gtt_view *view,
+ struct drm_i915_gem_object *obj)
+{
+ u64 offset = view->partial.offset << PAGE_SHIFT;
+ struct sg_table *st, *obj_st = obj->mm.pages;
+ u64 length = view->partial.size << PAGE_SHIFT;
+ unsigned int nents;
+ int ret = -ENOMEM;
+
+ st = kmalloc(sizeof(*st), GFP_KERNEL);
+ if (!st)
+ goto err_st_alloc;
+
+ /* Get required sg_table size */
+ nents = intel_copy_dma_sg(obj_st, st, offset, length, true);
+ if (i915_gem_object_has_struct_page(obj)) {
+ unsigned int pg_nents;
+
+ pg_nents = intel_copy_sg(obj_st, st, offset, length, true);
+ if (nents < pg_nents)
+ nents = pg_nents;
+ }
+
+ ret = sg_alloc_table(st, nents, GFP_KERNEL);
+ if (ret)
+ goto err_sg_alloc;
+
+ /* Build sg_table for specified <offset, length> section */
+ intel_copy_dma_sg(obj_st, st, offset, length, false);
+ if (i915_gem_object_has_struct_page(obj))
+ intel_copy_sg(obj_st, st, offset, length, false);
+
+ return st;
+
+err_sg_alloc:
+ kfree(st);
+err_st_alloc:
+ return ERR_PTR(ret);
+}
+
static int
__i915_vma_get_pages(struct i915_vma *vma)
{
@@ -1360,7 +1467,11 @@ __i915_vma_get_pages(struct i915_vma *vma)
break;
case I915_GTT_VIEW_PARTIAL:
- pages = intel_partial_pages(&vma->gtt_view, vma->obj);
+ if (i915_vma_is_persistent(vma))
+ pages = intel_persistent_partial_pages(&vma->gtt_view,
+ vma->obj);
+ else
+ pages = intel_partial_pages(&vma->gtt_view, vma->obj);
break;
}
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* Re: [Intel-gfx] [PATCH v10 22/23] drm/i915/vm_bind: Properly build persistent map sg table
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 22/23] drm/i915/vm_bind: Properly build persistent map sg table Niranjana Vishwanathapura
@ 2023-01-18 12:49 ` Matthew Auld
2023-02-02 16:51 ` Andi Shyti
1 sibling, 0 replies; 42+ messages in thread
From: Matthew Auld @ 2023-01-18 12:49 UTC (permalink / raw)
To: Niranjana Vishwanathapura, intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, daniel.vetter,
christian.koenig
On 18/01/2023 07:16, Niranjana Vishwanathapura wrote:
> Properly build the sg table for persistent mapping which can
> be partial map of the underlying object. Ensure the sg pages
> are properly set for page backed regions. The dump capture
> support requires this for page backed regions.
>
> v2: Remove redundant sg_mark_end() call
>
> Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
> ---
> drivers/gpu/drm/i915/i915_vma.c | 113 +++++++++++++++++++++++++++++++-
> 1 file changed, 112 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
> index 5b9ae5ebf55c..2f0994f0ed42 100644
> --- a/drivers/gpu/drm/i915/i915_vma.c
> +++ b/drivers/gpu/drm/i915/i915_vma.c
> @@ -1328,6 +1328,113 @@ intel_partial_pages(const struct i915_gtt_view *view,
> return ERR_PTR(ret);
> }
>
> +static unsigned int
> +intel_copy_dma_sg(struct sg_table *src_st, struct sg_table *dst_st,
> + u64 offset, u64 length, bool dry_run)
> +{
> + struct scatterlist *dst_sg, *src_sg;
> + unsigned int i, len, nents = 0;
> +
> + dst_sg = dst_st->sgl;
> + for_each_sgtable_dma_sg(src_st, src_sg, i) {
> + if (sg_dma_len(src_sg) <= offset) {
> + offset -= sg_dma_len(src_sg);
> + continue;
> + }
> +
> + nents++;
> + len = min(sg_dma_len(src_sg) - offset, length);
> + if (!dry_run) {
> + sg_dma_address(dst_sg) = sg_dma_address(src_sg) + offset;
> + sg_dma_len(dst_sg) = len;
> + dst_sg = sg_next(dst_sg);
> + }
> +
> + length -= len;
> + offset = 0;
> + if (!length)
> + break;
> + }
> + WARN_ON_ONCE(length);
> +
> + return nents;
> +}
> +
> +static unsigned int
> +intel_copy_sg(struct sg_table *src_st, struct sg_table *dst_st,
> + u64 offset, u64 length, bool dry_run)
> +{
> + struct scatterlist *dst_sg, *src_sg;
> + unsigned int i, len, nents = 0;
> +
> + dst_sg = dst_st->sgl;
> + for_each_sgtable_sg(src_st, src_sg, i) {
> + if (src_sg->length <= offset) {
> + offset -= src_sg->length;
> + continue;
> + }
> +
> + nents++;
> + len = min(src_sg->length - offset, length);
> + if (!dry_run) {
> + unsigned long pfn;
> +
> + pfn = page_to_pfn(sg_page(src_sg)) + offset / PAGE_SIZE;
> + sg_set_page(dst_sg, pfn_to_page(pfn), len, 0);
> + dst_sg = sg_next(dst_sg);
> + }
> +
> + length -= len;
> + offset = 0;
> + if (!length)
> + break;
> + }
> + WARN_ON_ONCE(length);
> +
> + return nents;
> +}
> +
> +static noinline struct sg_table *
Not sure why this noinline is needed here?
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
> +intel_persistent_partial_pages(const struct i915_gtt_view *view,
> + struct drm_i915_gem_object *obj)
> +{
> + u64 offset = view->partial.offset << PAGE_SHIFT;
> + struct sg_table *st, *obj_st = obj->mm.pages;
> + u64 length = view->partial.size << PAGE_SHIFT;
> + unsigned int nents;
> + int ret = -ENOMEM;
> +
> + st = kmalloc(sizeof(*st), GFP_KERNEL);
> + if (!st)
> + goto err_st_alloc;
> +
> + /* Get required sg_table size */
> + nents = intel_copy_dma_sg(obj_st, st, offset, length, true);
> + if (i915_gem_object_has_struct_page(obj)) {
> + unsigned int pg_nents;
> +
> + pg_nents = intel_copy_sg(obj_st, st, offset, length, true);
> + if (nents < pg_nents)
> + nents = pg_nents;
> + }
> +
> + ret = sg_alloc_table(st, nents, GFP_KERNEL);
> + if (ret)
> + goto err_sg_alloc;
> +
> + /* Build sg_table for specified <offset, length> section */
> + intel_copy_dma_sg(obj_st, st, offset, length, false);
> + if (i915_gem_object_has_struct_page(obj))
> + intel_copy_sg(obj_st, st, offset, length, false);
> +
> + return st;
> +
> +err_sg_alloc:
> + kfree(st);
> +err_st_alloc:
> + return ERR_PTR(ret);
> +}
> +
> static int
> __i915_vma_get_pages(struct i915_vma *vma)
> {
> @@ -1360,7 +1467,11 @@ __i915_vma_get_pages(struct i915_vma *vma)
> break;
>
> case I915_GTT_VIEW_PARTIAL:
> - pages = intel_partial_pages(&vma->gtt_view, vma->obj);
> + if (i915_vma_is_persistent(vma))
> + pages = intel_persistent_partial_pages(&vma->gtt_view,
> + vma->obj);
> + else
> + pages = intel_partial_pages(&vma->gtt_view, vma->obj);
> break;
> }
>
^ permalink raw reply [flat|nested] 42+ messages in thread* Re: [Intel-gfx] [PATCH v10 22/23] drm/i915/vm_bind: Properly build persistent map sg table
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 22/23] drm/i915/vm_bind: Properly build persistent map sg table Niranjana Vishwanathapura
2023-01-18 12:49 ` Matthew Auld
@ 2023-02-02 16:51 ` Andi Shyti
1 sibling, 0 replies; 42+ messages in thread
From: Andi Shyti @ 2023-02-02 16:51 UTC (permalink / raw)
To: Niranjana Vishwanathapura
Cc: paulo.r.zanoni, jani.nikula, intel-gfx, dri-devel,
thomas.hellstrom, matthew.auld, daniel.vetter, christian.koenig
Hi Niranjana,
On Tue, Jan 17, 2023 at 11:16:08PM -0800, Niranjana Vishwanathapura wrote:
> Properly build the sg table for persistent mapping which can
> be partial map of the underlying object. Ensure the sg pages
> are properly set for page backed regions. The dump capture
> support requires this for page backed regions.
>
> v2: Remove redundant sg_mark_end() call
>
> Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Andi
^ permalink raw reply [flat|nested] 42+ messages in thread
* [Intel-gfx] [PATCH v10 23/23] drm/i915/vm_bind: Support capture of persistent mappings
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (21 preceding siblings ...)
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 22/23] drm/i915/vm_bind: Properly build persistent map sg table Niranjana Vishwanathapura
@ 2023-01-18 7:16 ` Niranjana Vishwanathapura
2023-01-18 12:45 ` Matthew Auld
` (3 more replies)
2023-01-18 8:17 ` [Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/i915/vm_bind: Add VM_BIND functionality (rev13) Patchwork
` (4 subsequent siblings)
27 siblings, 4 replies; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 7:16 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
daniel.vetter, christian.koenig
Support dump capture of persistent mappings upon user request.
Capture of a mapping is requested with the VM_BIND ioctl and
processed during the GPU error handling. They are synchronously
unbound during eviction so that no additional vma resource
reference taking is required in the submission path. Thus, a
list of persistent vmas requiring capture is maintained instead
of a list of vma resources.
v2: enable with CONFIG_DRM_I915_CAPTURE_ERROR, remove gfp
overwrite, add kernel-doc and expand commit message
v3: Ensure vma->resource is valid during capture
Signed-off-by: Brian Welty <brian.welty@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
---
.../drm/i915/gem/i915_gem_vm_bind_object.c | 13 +++++
drivers/gpu/drm/i915/gt/intel_gtt.c | 5 ++
drivers/gpu/drm/i915/gt/intel_gtt.h | 7 +++
drivers/gpu/drm/i915/i915_gem.c | 14 ++++-
drivers/gpu/drm/i915/i915_gpu_error.c | 52 ++++++++++++++++++-
drivers/gpu/drm/i915/i915_vma.c | 4 ++
drivers/gpu/drm/i915/i915_vma_types.h | 4 ++
include/uapi/drm/i915_drm.h | 9 +++-
8 files changed, 104 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
index 78e7c0642c5f..562a67a988f2 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
@@ -88,6 +88,12 @@ static void i915_gem_vm_bind_remove(struct i915_vma *vma, bool release_obj)
{
lockdep_assert_held(&vma->vm->vm_bind_lock);
+#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
+ mutex_lock(&vma->vm->vm_capture_lock);
+ if (!list_empty(&vma->vm_capture_link))
+ list_del_init(&vma->vm_capture_link);
+ mutex_unlock(&vma->vm->vm_capture_lock);
+#endif
spin_lock(&vma->vm->vm_rebind_lock);
if (!list_empty(&vma->vm_rebind_link))
list_del_init(&vma->vm_rebind_link);
@@ -357,6 +363,13 @@ static int i915_gem_vm_bind_obj(struct i915_address_space *vm,
continue;
}
+#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
+ if (va->flags & I915_GEM_VM_BIND_CAPTURE) {
+ mutex_lock(&vm->vm_capture_lock);
+ list_add_tail(&vma->vm_capture_link, &vm->vm_capture_list);
+ mutex_unlock(&vm->vm_capture_lock);
+ }
+#endif
list_add_tail(&vma->vm_bind_link, &vm->vm_bound_list);
i915_vm_bind_it_insert(vma, &vm->va);
if (!obj->priv_root)
diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.c b/drivers/gpu/drm/i915/gt/intel_gtt.c
index 2e4c9fabf3b8..103ca55222be 100644
--- a/drivers/gpu/drm/i915/gt/intel_gtt.c
+++ b/drivers/gpu/drm/i915/gt/intel_gtt.c
@@ -297,6 +297,11 @@ void i915_address_space_init(struct i915_address_space *vm, int subclass)
spin_lock_init(&vm->vm_rebind_lock);
spin_lock_init(&vm->userptr_invalidated_lock);
INIT_LIST_HEAD(&vm->userptr_invalidated_list);
+
+#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
+ INIT_LIST_HEAD(&vm->vm_capture_list);
+ mutex_init(&vm->vm_capture_lock);
+#endif
}
void *__px_vaddr(struct drm_i915_gem_object *p)
diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.h b/drivers/gpu/drm/i915/gt/intel_gtt.h
index 620b4e020a9f..7f69e1d4fb5e 100644
--- a/drivers/gpu/drm/i915/gt/intel_gtt.h
+++ b/drivers/gpu/drm/i915/gt/intel_gtt.h
@@ -281,6 +281,13 @@ struct i915_address_space {
/** @root_obj: root object for dma-resv sharing by private objects */
struct drm_i915_gem_object *root_obj;
+#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
+ /* @vm_capture_list: list of vm captures */
+ struct list_head vm_capture_list;
+ /* @vm_capture_lock: protects vm_capture_list */
+ struct mutex vm_capture_lock;
+#endif
+
/* Global GTT */
bool is_ggtt:1;
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 969581e7106f..d97822f203fc 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -143,6 +143,8 @@ int i915_gem_object_unbind(struct drm_i915_gem_object *obj,
while (!ret && (vma = list_first_entry_or_null(&obj->vma.list,
struct i915_vma,
obj_link))) {
+ bool sync_unbind = true;
+
list_move_tail(&vma->obj_link, &still_in_list);
if (!i915_vma_is_bound(vma, I915_VMA_BIND_MASK))
continue;
@@ -171,8 +173,18 @@ int i915_gem_object_unbind(struct drm_i915_gem_object *obj,
* and destroy the vma from under us.
*/
+ /*
+ * Synchronously unbind persistent mappings with capture
+ * request so that vma->resource is valid in the error capture
+ * path without needing extra reference taking in execbuf path.
+ */
+ if (!mutex_lock_interruptible(&vma->vm->vm_capture_lock)) {
+ sync_unbind = !list_empty(&vma->vm_capture_link);
+ mutex_unlock(&vma->vm->vm_capture_lock);
+ }
+
ret = -EBUSY;
- if (flags & I915_GEM_OBJECT_UNBIND_ASYNC) {
+ if (!sync_unbind && (flags & I915_GEM_OBJECT_UNBIND_ASYNC)) {
assert_object_held(vma->obj);
ret = i915_vma_unbind_async(vma, vm_trylock);
}
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index 9d5d5a397b64..5ccd1eaea2a5 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -1460,6 +1460,49 @@ capture_vma(struct intel_engine_capture_vma *next,
return next;
}
+static struct intel_engine_capture_vma *
+capture_user_vm(struct intel_engine_capture_vma *capture,
+ struct i915_address_space *vm, gfp_t gfp)
+{
+ struct list_head vm_capture_list;
+ struct i915_vma *vma, *vn;
+ int err;
+
+ INIT_LIST_HEAD(&vm_capture_list);
+
+ err = mutex_lock_interruptible(&vm->vm_capture_lock);
+ if (err)
+ return capture;
+
+ /* vma->resource should be checked with vm->mutex held */
+ err = mutex_lock_interruptible(&vm->mutex);
+ if (err)
+ goto skip_user_vm_capture;
+
+ list_for_each_entry_safe(vma, vn, &vm->vm_capture_list,
+ vm_capture_link) {
+ if (drm_WARN_ONCE(&vm->i915->drm, !vma->resource,
+ "vma->resource expected!\n"))
+ continue;
+
+ i915_vma_resource_get(vma->resource);
+ list_move_tail(&vma->vm_capture_link, &vm_capture_list);
+ }
+ mutex_unlock(&vm->mutex);
+
+ list_for_each_entry(vma, &vm_capture_list, vm_capture_link) {
+ capture = capture_vma_snapshot(capture, vma->resource,
+ gfp, "user");
+ i915_vma_resource_put(vma->resource);
+ }
+ list_splice_tail(&vm_capture_list, &vm->vm_capture_list);
+
+skip_user_vm_capture:
+ mutex_unlock(&vm->vm_capture_lock);
+
+ return capture;
+}
+
static struct intel_engine_capture_vma *
capture_user(struct intel_engine_capture_vma *capture,
const struct i915_request *rq,
@@ -1467,6 +1510,8 @@ capture_user(struct intel_engine_capture_vma *capture,
{
struct i915_capture_list *c;
+ capture = capture_user_vm(capture, rq->context->vm, gfp);
+
for (c = rq->capture_list; c; c = c->next)
capture = capture_vma_snapshot(capture, c->vma_res, gfp,
"user");
@@ -1548,8 +1593,13 @@ intel_engine_coredump_add_request(struct intel_engine_coredump *ee,
* as the simplest method to avoid being overwritten
* by userspace.
*/
- vma = capture_vma_snapshot(vma, rq->batch_res, gfp, "batch");
+
+ /*
+ * Ensure capture_user_vm which takes vm->mutex gets called first
+ * as snapshoting the first vma starts dma fence critical section.
+ */
vma = capture_user(vma, rq, gfp);
+ vma = capture_vma_snapshot(vma, rq->batch_res, gfp, "batch");
vma = capture_vma(vma, rq->ring->vma, "ring", gfp);
vma = capture_vma(vma, rq->context->state, "HW context", gfp);
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index 2f0994f0ed42..b47715fa773f 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -248,6 +248,10 @@ vma_create(struct drm_i915_gem_object *obj,
INIT_LIST_HEAD(&vma->non_priv_vm_bind_link);
INIT_LIST_HEAD(&vma->vm_rebind_link);
INIT_LIST_HEAD(&vma->userptr_invalidated_link);
+
+#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
+ INIT_LIST_HEAD(&vma->vm_capture_link);
+#endif
return vma;
err_unlock:
diff --git a/drivers/gpu/drm/i915/i915_vma_types.h b/drivers/gpu/drm/i915/i915_vma_types.h
index 89f9854a6f69..c4fd61d51ce6 100644
--- a/drivers/gpu/drm/i915/i915_vma_types.h
+++ b/drivers/gpu/drm/i915/i915_vma_types.h
@@ -310,6 +310,10 @@ struct i915_vma {
struct list_head vm_rebind_link; /* Link in vm_rebind_list */
/** @userptr_invalidated_link: link to the vm->userptr_invalidated_list */
struct list_head userptr_invalidated_link;
+#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
+ /* @vm_capture_link: link to the captureable VMA list */
+ struct list_head vm_capture_link;
+#endif
/** Timeline fence for vm_bind completion notification */
struct {
diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
index b9167f950327..5fde6020e339 100644
--- a/include/uapi/drm/i915_drm.h
+++ b/include/uapi/drm/i915_drm.h
@@ -3925,12 +3925,17 @@ struct drm_i915_gem_vm_bind {
__u64 length;
/**
- * @flags: Currently reserved, MBZ.
+ * @flags: Supported flags are:
+ *
+ * I915_GEM_VM_BIND_CAPTURE:
+ * Capture this mapping in the dump upon GPU error.
+ * CONFIG_DRM_I915_CAPTURE_ERROR should be enabled for valid capture.
*
* Note that @fence carries its own flags.
*/
__u64 flags;
-#define __I915_GEM_VM_BIND_UNKNOWN_FLAGS (~0ull)
+#define I915_GEM_VM_BIND_CAPTURE (1ull << 0)
+#define __I915_GEM_VM_BIND_UNKNOWN_FLAGS (-(I915_GEM_VM_BIND_CAPTURE << 1))
/** @rsvd: Reserved, MBZ */
__u64 rsvd[2];
--
2.21.0.rc0.32.g243a4c7e27
^ permalink raw reply related [flat|nested] 42+ messages in thread* Re: [Intel-gfx] [PATCH v10 23/23] drm/i915/vm_bind: Support capture of persistent mappings
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 23/23] drm/i915/vm_bind: Support capture of persistent mappings Niranjana Vishwanathapura
@ 2023-01-18 12:45 ` Matthew Auld
2023-01-18 18:19 ` Niranjana Vishwanathapura
2023-01-18 12:46 ` kernel test robot
` (2 subsequent siblings)
3 siblings, 1 reply; 42+ messages in thread
From: Matthew Auld @ 2023-01-18 12:45 UTC (permalink / raw)
To: Niranjana Vishwanathapura, intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, daniel.vetter,
christian.koenig
On 18/01/2023 07:16, Niranjana Vishwanathapura wrote:
> Support dump capture of persistent mappings upon user request.
>
> Capture of a mapping is requested with the VM_BIND ioctl and
> processed during the GPU error handling. They are synchronously
> unbound during eviction so that no additional vma resource
> reference taking is required in the submission path. Thus, a
> list of persistent vmas requiring capture is maintained instead
> of a list of vma resources.
>
> v2: enable with CONFIG_DRM_I915_CAPTURE_ERROR, remove gfp
> overwrite, add kernel-doc and expand commit message
> v3: Ensure vma->resource is valid during capture
>
> Signed-off-by: Brian Welty <brian.welty@intel.com>
> Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
> ---
> .../drm/i915/gem/i915_gem_vm_bind_object.c | 13 +++++
> drivers/gpu/drm/i915/gt/intel_gtt.c | 5 ++
> drivers/gpu/drm/i915/gt/intel_gtt.h | 7 +++
> drivers/gpu/drm/i915/i915_gem.c | 14 ++++-
> drivers/gpu/drm/i915/i915_gpu_error.c | 52 ++++++++++++++++++-
> drivers/gpu/drm/i915/i915_vma.c | 4 ++
> drivers/gpu/drm/i915/i915_vma_types.h | 4 ++
> include/uapi/drm/i915_drm.h | 9 +++-
> 8 files changed, 104 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
> index 78e7c0642c5f..562a67a988f2 100644
> --- a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
> +++ b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
> @@ -88,6 +88,12 @@ static void i915_gem_vm_bind_remove(struct i915_vma *vma, bool release_obj)
> {
> lockdep_assert_held(&vma->vm->vm_bind_lock);
>
> +#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
> + mutex_lock(&vma->vm->vm_capture_lock);
> + if (!list_empty(&vma->vm_capture_link))
> + list_del_init(&vma->vm_capture_link);
> + mutex_unlock(&vma->vm->vm_capture_lock);
> +#endif
> spin_lock(&vma->vm->vm_rebind_lock);
> if (!list_empty(&vma->vm_rebind_link))
> list_del_init(&vma->vm_rebind_link);
> @@ -357,6 +363,13 @@ static int i915_gem_vm_bind_obj(struct i915_address_space *vm,
> continue;
> }
>
> +#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
> + if (va->flags & I915_GEM_VM_BIND_CAPTURE) {
> + mutex_lock(&vm->vm_capture_lock);
> + list_add_tail(&vma->vm_capture_link, &vm->vm_capture_list);
> + mutex_unlock(&vm->vm_capture_lock);
> + }
> +#endif
> list_add_tail(&vma->vm_bind_link, &vm->vm_bound_list);
> i915_vm_bind_it_insert(vma, &vm->va);
> if (!obj->priv_root)
> diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.c b/drivers/gpu/drm/i915/gt/intel_gtt.c
> index 2e4c9fabf3b8..103ca55222be 100644
> --- a/drivers/gpu/drm/i915/gt/intel_gtt.c
> +++ b/drivers/gpu/drm/i915/gt/intel_gtt.c
> @@ -297,6 +297,11 @@ void i915_address_space_init(struct i915_address_space *vm, int subclass)
> spin_lock_init(&vm->vm_rebind_lock);
> spin_lock_init(&vm->userptr_invalidated_lock);
> INIT_LIST_HEAD(&vm->userptr_invalidated_list);
> +
> +#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
> + INIT_LIST_HEAD(&vm->vm_capture_list);
> + mutex_init(&vm->vm_capture_lock);
> +#endif
> }
>
> void *__px_vaddr(struct drm_i915_gem_object *p)
> diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.h b/drivers/gpu/drm/i915/gt/intel_gtt.h
> index 620b4e020a9f..7f69e1d4fb5e 100644
> --- a/drivers/gpu/drm/i915/gt/intel_gtt.h
> +++ b/drivers/gpu/drm/i915/gt/intel_gtt.h
> @@ -281,6 +281,13 @@ struct i915_address_space {
> /** @root_obj: root object for dma-resv sharing by private objects */
> struct drm_i915_gem_object *root_obj;
>
> +#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
> + /* @vm_capture_list: list of vm captures */
> + struct list_head vm_capture_list;
> + /* @vm_capture_lock: protects vm_capture_list */
> + struct mutex vm_capture_lock;
> +#endif
> +
> /* Global GTT */
> bool is_ggtt:1;
>
> diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
> index 969581e7106f..d97822f203fc 100644
> --- a/drivers/gpu/drm/i915/i915_gem.c
> +++ b/drivers/gpu/drm/i915/i915_gem.c
> @@ -143,6 +143,8 @@ int i915_gem_object_unbind(struct drm_i915_gem_object *obj,
> while (!ret && (vma = list_first_entry_or_null(&obj->vma.list,
> struct i915_vma,
> obj_link))) {
> + bool sync_unbind = true;
> +
> list_move_tail(&vma->obj_link, &still_in_list);
> if (!i915_vma_is_bound(vma, I915_VMA_BIND_MASK))
> continue;
> @@ -171,8 +173,18 @@ int i915_gem_object_unbind(struct drm_i915_gem_object *obj,
> * and destroy the vma from under us.
> */
>
> + /*
> + * Synchronously unbind persistent mappings with capture
> + * request so that vma->resource is valid in the error capture
> + * path without needing extra reference taking in execbuf path.
> + */
> + if (!mutex_lock_interruptible(&vma->vm->vm_capture_lock)) {
> + sync_unbind = !list_empty(&vma->vm_capture_link);
> + mutex_unlock(&vma->vm->vm_capture_lock);
> + }
This stuff only exists on CONFIG_DRM_I915_CAPTURE_ERROR it seems?
> +
> ret = -EBUSY;
> - if (flags & I915_GEM_OBJECT_UNBIND_ASYNC) {
> + if (!sync_unbind && (flags & I915_GEM_OBJECT_UNBIND_ASYNC)) {
> assert_object_held(vma->obj);
> ret = i915_vma_unbind_async(vma, vm_trylock);
> }
> diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
> index 9d5d5a397b64..5ccd1eaea2a5 100644
> --- a/drivers/gpu/drm/i915/i915_gpu_error.c
> +++ b/drivers/gpu/drm/i915/i915_gpu_error.c
> @@ -1460,6 +1460,49 @@ capture_vma(struct intel_engine_capture_vma *next,
> return next;
> }
>
> +static struct intel_engine_capture_vma *
> +capture_user_vm(struct intel_engine_capture_vma *capture,
> + struct i915_address_space *vm, gfp_t gfp)
> +{
> + struct list_head vm_capture_list;
> + struct i915_vma *vma, *vn;
> + int err;
> +
> + INIT_LIST_HEAD(&vm_capture_list);
> +
> + err = mutex_lock_interruptible(&vm->vm_capture_lock);
> + if (err)
> + return capture;
Same here, and a few other places.
> +
> + /* vma->resource should be checked with vm->mutex held */
> + err = mutex_lock_interruptible(&vm->mutex);
> + if (err)
> + goto skip_user_vm_capture;
> +
> + list_for_each_entry_safe(vma, vn, &vm->vm_capture_list,
> + vm_capture_link) {
> + if (drm_WARN_ONCE(&vm->i915->drm, !vma->resource,
> + "vma->resource expected!\n"))
> + continue;
> +
> + i915_vma_resource_get(vma->resource);
> + list_move_tail(&vma->vm_capture_link, &vm_capture_list);
Now that stuff can be added to the capture_list outside of the exec,
can't someone do an exec, followed by a bunch of vm_binds requesting
capture for each one? With the idea of tricking the capture code into
dumping the pages of non-cleared memory? (The GPU clear job has been
created, but not actually completed yet).
Say we have an IGT which creates a spinner or something on the vm, then
creates a bunch of vm_binds, each asking for capture. What ensures that
all the binds we are capturing here are valid when the spinner or
whatever triggers a GPU hang i.e everything in capture_list has at least
been cleared? With eb2 everything was tied to the rq, and if the rq has
been submitted then all required async clears/moves must have already
completed.
> + }
> + mutex_unlock(&vm->mutex);
> +
> + list_for_each_entry(vma, &vm_capture_list, vm_capture_link) {
> + capture = capture_vma_snapshot(capture, vma->resource,
> + gfp, "user");
> + i915_vma_resource_put(vma->resource);
> + }
> + list_splice_tail(&vm_capture_list, &vm->vm_capture_list);
> +
> +skip_user_vm_capture:
> + mutex_unlock(&vm->vm_capture_lock);
> +
> + return capture;
> +}
> +
> static struct intel_engine_capture_vma *
> capture_user(struct intel_engine_capture_vma *capture,
> const struct i915_request *rq,
> @@ -1467,6 +1510,8 @@ capture_user(struct intel_engine_capture_vma *capture,
> {
> struct i915_capture_list *c;
>
> + capture = capture_user_vm(capture, rq->context->vm, gfp);
> +
> for (c = rq->capture_list; c; c = c->next)
> capture = capture_vma_snapshot(capture, c->vma_res, gfp,
> "user");
> @@ -1548,8 +1593,13 @@ intel_engine_coredump_add_request(struct intel_engine_coredump *ee,
> * as the simplest method to avoid being overwritten
> * by userspace.
> */
> - vma = capture_vma_snapshot(vma, rq->batch_res, gfp, "batch");
> +
> + /*
> + * Ensure capture_user_vm which takes vm->mutex gets called first
> + * as snapshoting the first vma starts dma fence critical section.
> + */
> vma = capture_user(vma, rq, gfp);
> + vma = capture_vma_snapshot(vma, rq->batch_res, gfp, "batch");
> vma = capture_vma(vma, rq->ring->vma, "ring", gfp);
> vma = capture_vma(vma, rq->context->state, "HW context", gfp);
>
> diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
> index 2f0994f0ed42..b47715fa773f 100644
> --- a/drivers/gpu/drm/i915/i915_vma.c
> +++ b/drivers/gpu/drm/i915/i915_vma.c
> @@ -248,6 +248,10 @@ vma_create(struct drm_i915_gem_object *obj,
> INIT_LIST_HEAD(&vma->non_priv_vm_bind_link);
> INIT_LIST_HEAD(&vma->vm_rebind_link);
> INIT_LIST_HEAD(&vma->userptr_invalidated_link);
> +
> +#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
> + INIT_LIST_HEAD(&vma->vm_capture_link);
> +#endif
> return vma;
>
> err_unlock:
> diff --git a/drivers/gpu/drm/i915/i915_vma_types.h b/drivers/gpu/drm/i915/i915_vma_types.h
> index 89f9854a6f69..c4fd61d51ce6 100644
> --- a/drivers/gpu/drm/i915/i915_vma_types.h
> +++ b/drivers/gpu/drm/i915/i915_vma_types.h
> @@ -310,6 +310,10 @@ struct i915_vma {
> struct list_head vm_rebind_link; /* Link in vm_rebind_list */
> /** @userptr_invalidated_link: link to the vm->userptr_invalidated_list */
> struct list_head userptr_invalidated_link;
> +#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
> + /* @vm_capture_link: link to the captureable VMA list */
> + struct list_head vm_capture_link;
> +#endif
>
> /** Timeline fence for vm_bind completion notification */
> struct {
> diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
> index b9167f950327..5fde6020e339 100644
> --- a/include/uapi/drm/i915_drm.h
> +++ b/include/uapi/drm/i915_drm.h
> @@ -3925,12 +3925,17 @@ struct drm_i915_gem_vm_bind {
> __u64 length;
>
> /**
> - * @flags: Currently reserved, MBZ.
> + * @flags: Supported flags are:
> + *
> + * I915_GEM_VM_BIND_CAPTURE:
> + * Capture this mapping in the dump upon GPU error.
> + * CONFIG_DRM_I915_CAPTURE_ERROR should be enabled for valid capture.
> *
> * Note that @fence carries its own flags.
> */
> __u64 flags;
> -#define __I915_GEM_VM_BIND_UNKNOWN_FLAGS (~0ull)
> +#define I915_GEM_VM_BIND_CAPTURE (1ull << 0)
> +#define __I915_GEM_VM_BIND_UNKNOWN_FLAGS (-(I915_GEM_VM_BIND_CAPTURE << 1))
>
> /** @rsvd: Reserved, MBZ */
> __u64 rsvd[2];
^ permalink raw reply [flat|nested] 42+ messages in thread* Re: [Intel-gfx] [PATCH v10 23/23] drm/i915/vm_bind: Support capture of persistent mappings
2023-01-18 12:45 ` Matthew Auld
@ 2023-01-18 18:19 ` Niranjana Vishwanathapura
0 siblings, 0 replies; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-01-18 18:19 UTC (permalink / raw)
To: Matthew Auld
Cc: paulo.r.zanoni, jani.nikula, intel-gfx, dri-devel,
thomas.hellstrom, daniel.vetter, christian.koenig
On Wed, Jan 18, 2023 at 12:45:08PM +0000, Matthew Auld wrote:
>On 18/01/2023 07:16, Niranjana Vishwanathapura wrote:
>>Support dump capture of persistent mappings upon user request.
>>
>>Capture of a mapping is requested with the VM_BIND ioctl and
>>processed during the GPU error handling. They are synchronously
>>unbound during eviction so that no additional vma resource
>>reference taking is required in the submission path. Thus, a
>>list of persistent vmas requiring capture is maintained instead
>>of a list of vma resources.
>>
>>v2: enable with CONFIG_DRM_I915_CAPTURE_ERROR, remove gfp
>> overwrite, add kernel-doc and expand commit message
>>v3: Ensure vma->resource is valid during capture
>>
>>Signed-off-by: Brian Welty <brian.welty@intel.com>
>>Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
>>---
>> .../drm/i915/gem/i915_gem_vm_bind_object.c | 13 +++++
>> drivers/gpu/drm/i915/gt/intel_gtt.c | 5 ++
>> drivers/gpu/drm/i915/gt/intel_gtt.h | 7 +++
>> drivers/gpu/drm/i915/i915_gem.c | 14 ++++-
>> drivers/gpu/drm/i915/i915_gpu_error.c | 52 ++++++++++++++++++-
>> drivers/gpu/drm/i915/i915_vma.c | 4 ++
>> drivers/gpu/drm/i915/i915_vma_types.h | 4 ++
>> include/uapi/drm/i915_drm.h | 9 +++-
>> 8 files changed, 104 insertions(+), 4 deletions(-)
>>
>>diff --git a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
>>index 78e7c0642c5f..562a67a988f2 100644
>>--- a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
>>+++ b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
>>@@ -88,6 +88,12 @@ static void i915_gem_vm_bind_remove(struct i915_vma *vma, bool release_obj)
>> {
>> lockdep_assert_held(&vma->vm->vm_bind_lock);
>>+#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
>>+ mutex_lock(&vma->vm->vm_capture_lock);
>>+ if (!list_empty(&vma->vm_capture_link))
>>+ list_del_init(&vma->vm_capture_link);
>>+ mutex_unlock(&vma->vm->vm_capture_lock);
>>+#endif
>> spin_lock(&vma->vm->vm_rebind_lock);
>> if (!list_empty(&vma->vm_rebind_link))
>> list_del_init(&vma->vm_rebind_link);
>>@@ -357,6 +363,13 @@ static int i915_gem_vm_bind_obj(struct i915_address_space *vm,
>> continue;
>> }
>>+#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
>>+ if (va->flags & I915_GEM_VM_BIND_CAPTURE) {
>>+ mutex_lock(&vm->vm_capture_lock);
>>+ list_add_tail(&vma->vm_capture_link, &vm->vm_capture_list);
>>+ mutex_unlock(&vm->vm_capture_lock);
>>+ }
>>+#endif
>> list_add_tail(&vma->vm_bind_link, &vm->vm_bound_list);
>> i915_vm_bind_it_insert(vma, &vm->va);
>> if (!obj->priv_root)
>>diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.c b/drivers/gpu/drm/i915/gt/intel_gtt.c
>>index 2e4c9fabf3b8..103ca55222be 100644
>>--- a/drivers/gpu/drm/i915/gt/intel_gtt.c
>>+++ b/drivers/gpu/drm/i915/gt/intel_gtt.c
>>@@ -297,6 +297,11 @@ void i915_address_space_init(struct i915_address_space *vm, int subclass)
>> spin_lock_init(&vm->vm_rebind_lock);
>> spin_lock_init(&vm->userptr_invalidated_lock);
>> INIT_LIST_HEAD(&vm->userptr_invalidated_list);
>>+
>>+#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
>>+ INIT_LIST_HEAD(&vm->vm_capture_list);
>>+ mutex_init(&vm->vm_capture_lock);
>>+#endif
>> }
>> void *__px_vaddr(struct drm_i915_gem_object *p)
>>diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.h b/drivers/gpu/drm/i915/gt/intel_gtt.h
>>index 620b4e020a9f..7f69e1d4fb5e 100644
>>--- a/drivers/gpu/drm/i915/gt/intel_gtt.h
>>+++ b/drivers/gpu/drm/i915/gt/intel_gtt.h
>>@@ -281,6 +281,13 @@ struct i915_address_space {
>> /** @root_obj: root object for dma-resv sharing by private objects */
>> struct drm_i915_gem_object *root_obj;
>>+#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
>>+ /* @vm_capture_list: list of vm captures */
>>+ struct list_head vm_capture_list;
>>+ /* @vm_capture_lock: protects vm_capture_list */
>>+ struct mutex vm_capture_lock;
>>+#endif
>>+
>> /* Global GTT */
>> bool is_ggtt:1;
>>diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
>>index 969581e7106f..d97822f203fc 100644
>>--- a/drivers/gpu/drm/i915/i915_gem.c
>>+++ b/drivers/gpu/drm/i915/i915_gem.c
>>@@ -143,6 +143,8 @@ int i915_gem_object_unbind(struct drm_i915_gem_object *obj,
>> while (!ret && (vma = list_first_entry_or_null(&obj->vma.list,
>> struct i915_vma,
>> obj_link))) {
>>+ bool sync_unbind = true;
>>+
>> list_move_tail(&vma->obj_link, &still_in_list);
>> if (!i915_vma_is_bound(vma, I915_VMA_BIND_MASK))
>> continue;
>>@@ -171,8 +173,18 @@ int i915_gem_object_unbind(struct drm_i915_gem_object *obj,
>> * and destroy the vma from under us.
>> */
>>+ /*
>>+ * Synchronously unbind persistent mappings with capture
>>+ * request so that vma->resource is valid in the error capture
>>+ * path without needing extra reference taking in execbuf path.
>>+ */
>>+ if (!mutex_lock_interruptible(&vma->vm->vm_capture_lock)) {
>>+ sync_unbind = !list_empty(&vma->vm_capture_link);
>>+ mutex_unlock(&vma->vm->vm_capture_lock);
>>+ }
>
>This stuff only exists on CONFIG_DRM_I915_CAPTURE_ERROR it seems?
>
Yah, will move it under CONFIG_DRM_I915_CAPTURE_ERROR.
>>+
>> ret = -EBUSY;
>>- if (flags & I915_GEM_OBJECT_UNBIND_ASYNC) {
>>+ if (!sync_unbind && (flags & I915_GEM_OBJECT_UNBIND_ASYNC)) {
>> assert_object_held(vma->obj);
>> ret = i915_vma_unbind_async(vma, vm_trylock);
>> }
>>diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
>>index 9d5d5a397b64..5ccd1eaea2a5 100644
>>--- a/drivers/gpu/drm/i915/i915_gpu_error.c
>>+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
>>@@ -1460,6 +1460,49 @@ capture_vma(struct intel_engine_capture_vma *next,
>> return next;
>> }
>>+static struct intel_engine_capture_vma *
>>+capture_user_vm(struct intel_engine_capture_vma *capture,
>>+ struct i915_address_space *vm, gfp_t gfp)
>>+{
>>+ struct list_head vm_capture_list;
>>+ struct i915_vma *vma, *vn;
>>+ int err;
>>+
>>+ INIT_LIST_HEAD(&vm_capture_list);
>>+
>>+ err = mutex_lock_interruptible(&vm->vm_capture_lock);
>>+ if (err)
>>+ return capture;
>
>Same here, and a few other places.
>
We don't need CONFIG_DRM_I915_CAPTURE_ERROR check here as
this whole file is only compiled if this config is set.
>>+
>>+ /* vma->resource should be checked with vm->mutex held */
>>+ err = mutex_lock_interruptible(&vm->mutex);
>>+ if (err)
>>+ goto skip_user_vm_capture;
>>+
>>+ list_for_each_entry_safe(vma, vn, &vm->vm_capture_list,
>>+ vm_capture_link) {
>>+ if (drm_WARN_ONCE(&vm->i915->drm, !vma->resource,
>>+ "vma->resource expected!\n"))
>>+ continue;
>>+
>>+ i915_vma_resource_get(vma->resource);
>>+ list_move_tail(&vma->vm_capture_link, &vm_capture_list);
>
>Now that stuff can be added to the capture_list outside of the exec,
>can't someone do an exec, followed by a bunch of vm_binds requesting
>capture for each one? With the idea of tricking the capture code into
>dumping the pages of non-cleared memory? (The GPU clear job has been
>created, but not actually completed yet).
>
>Say we have an IGT which creates a spinner or something on the vm,
>then creates a bunch of vm_binds, each asking for capture. What
>ensures that all the binds we are capturing here are valid when the
>spinner or whatever triggers a GPU hang i.e everything in capture_list
>has at least been cleared? With eb2 everything was tied to the rq, and
>if the rq has been submitted then all required async clears/moves must
>have already completed.
Ok, I think we can skip the capture here if i915_vma_verify_bind_complete()
returns false.
Thanks,
Niranjana
>
>>+ }
>>+ mutex_unlock(&vm->mutex);
>>+
>>+ list_for_each_entry(vma, &vm_capture_list, vm_capture_link) {
>>+ capture = capture_vma_snapshot(capture, vma->resource,
>>+ gfp, "user");
>>+ i915_vma_resource_put(vma->resource);
>>+ }
>>+ list_splice_tail(&vm_capture_list, &vm->vm_capture_list);
>>+
>>+skip_user_vm_capture:
>>+ mutex_unlock(&vm->vm_capture_lock);
>>+
>>+ return capture;
>>+}
>>+
>> static struct intel_engine_capture_vma *
>> capture_user(struct intel_engine_capture_vma *capture,
>> const struct i915_request *rq,
>>@@ -1467,6 +1510,8 @@ capture_user(struct intel_engine_capture_vma *capture,
>> {
>> struct i915_capture_list *c;
>>+ capture = capture_user_vm(capture, rq->context->vm, gfp);
>>+
>> for (c = rq->capture_list; c; c = c->next)
>> capture = capture_vma_snapshot(capture, c->vma_res, gfp,
>> "user");
>>@@ -1548,8 +1593,13 @@ intel_engine_coredump_add_request(struct intel_engine_coredump *ee,
>> * as the simplest method to avoid being overwritten
>> * by userspace.
>> */
>>- vma = capture_vma_snapshot(vma, rq->batch_res, gfp, "batch");
>>+
>>+ /*
>>+ * Ensure capture_user_vm which takes vm->mutex gets called first
>>+ * as snapshoting the first vma starts dma fence critical section.
>>+ */
>> vma = capture_user(vma, rq, gfp);
>>+ vma = capture_vma_snapshot(vma, rq->batch_res, gfp, "batch");
>> vma = capture_vma(vma, rq->ring->vma, "ring", gfp);
>> vma = capture_vma(vma, rq->context->state, "HW context", gfp);
>>diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
>>index 2f0994f0ed42..b47715fa773f 100644
>>--- a/drivers/gpu/drm/i915/i915_vma.c
>>+++ b/drivers/gpu/drm/i915/i915_vma.c
>>@@ -248,6 +248,10 @@ vma_create(struct drm_i915_gem_object *obj,
>> INIT_LIST_HEAD(&vma->non_priv_vm_bind_link);
>> INIT_LIST_HEAD(&vma->vm_rebind_link);
>> INIT_LIST_HEAD(&vma->userptr_invalidated_link);
>>+
>>+#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
>>+ INIT_LIST_HEAD(&vma->vm_capture_link);
>>+#endif
>> return vma;
>> err_unlock:
>>diff --git a/drivers/gpu/drm/i915/i915_vma_types.h b/drivers/gpu/drm/i915/i915_vma_types.h
>>index 89f9854a6f69..c4fd61d51ce6 100644
>>--- a/drivers/gpu/drm/i915/i915_vma_types.h
>>+++ b/drivers/gpu/drm/i915/i915_vma_types.h
>>@@ -310,6 +310,10 @@ struct i915_vma {
>> struct list_head vm_rebind_link; /* Link in vm_rebind_list */
>> /** @userptr_invalidated_link: link to the vm->userptr_invalidated_list */
>> struct list_head userptr_invalidated_link;
>>+#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
>>+ /* @vm_capture_link: link to the captureable VMA list */
>>+ struct list_head vm_capture_link;
>>+#endif
>> /** Timeline fence for vm_bind completion notification */
>> struct {
>>diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
>>index b9167f950327..5fde6020e339 100644
>>--- a/include/uapi/drm/i915_drm.h
>>+++ b/include/uapi/drm/i915_drm.h
>>@@ -3925,12 +3925,17 @@ struct drm_i915_gem_vm_bind {
>> __u64 length;
>> /**
>>- * @flags: Currently reserved, MBZ.
>>+ * @flags: Supported flags are:
>>+ *
>>+ * I915_GEM_VM_BIND_CAPTURE:
>>+ * Capture this mapping in the dump upon GPU error.
>>+ * CONFIG_DRM_I915_CAPTURE_ERROR should be enabled for valid capture.
>> *
>> * Note that @fence carries its own flags.
>> */
>> __u64 flags;
>>-#define __I915_GEM_VM_BIND_UNKNOWN_FLAGS (~0ull)
>>+#define I915_GEM_VM_BIND_CAPTURE (1ull << 0)
>>+#define __I915_GEM_VM_BIND_UNKNOWN_FLAGS (-(I915_GEM_VM_BIND_CAPTURE << 1))
>> /** @rsvd: Reserved, MBZ */
>> __u64 rsvd[2];
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [Intel-gfx] [PATCH v10 23/23] drm/i915/vm_bind: Support capture of persistent mappings
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 23/23] drm/i915/vm_bind: Support capture of persistent mappings Niranjana Vishwanathapura
2023-01-18 12:45 ` Matthew Auld
@ 2023-01-18 12:46 ` kernel test robot
2023-01-18 20:27 ` kernel test robot
2023-02-02 17:03 ` Andi Shyti
3 siblings, 0 replies; 42+ messages in thread
From: kernel test robot @ 2023-01-18 12:46 UTC (permalink / raw)
To: Niranjana Vishwanathapura, intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, thomas.hellstrom, matthew.auld,
oe-kbuild-all, daniel.vetter, christian.koenig
[-- Attachment #1: Type: text/plain, Size: 6886 bytes --]
Hi Niranjana,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on drm-intel/for-linux-next-fixes drm-tip/drm-tip drm/drm-next drm-exynos/exynos-drm-next drm-misc/drm-misc-next linus/master v6.2-rc4 next-20230118]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Niranjana-Vishwanathapura/drm-i915-vm_bind-Expose-vm-lookup-function/20230118-151845
base: git://anongit.freedesktop.org/drm-intel for-linux-next
patch link: https://lore.kernel.org/r/20230118071609.17572-24-niranjana.vishwanathapura%40intel.com
patch subject: [Intel-gfx] [PATCH v10 23/23] drm/i915/vm_bind: Support capture of persistent mappings
config: i386-randconfig-a016-20230116
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
# https://github.com/intel-lab-lkp/linux/commit/251fbfd52586e3ff4677b44a136d08f9580d79e2
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Niranjana-Vishwanathapura/drm-i915-vm_bind-Expose-vm-lookup-function/20230118-151845
git checkout 251fbfd52586e3ff4677b44a136d08f9580d79e2
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=i386 olddefconfig
make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from include/linux/rhashtable-types.h:14,
from include/linux/ipc.h:7,
from include/uapi/linux/sem.h:5,
from include/linux/sem.h:5,
from include/linux/sched.h:15,
from include/linux/dma-fence.h:21,
from include/linux/dma-fence-array.h:15,
from drivers/gpu/drm/i915/i915_gem.c:28:
drivers/gpu/drm/i915/i915_gem.c: In function 'i915_gem_object_unbind':
>> drivers/gpu/drm/i915/i915_gem.c:181:55: error: 'struct i915_address_space' has no member named 'vm_capture_lock'
181 | if (!mutex_lock_interruptible(&vma->vm->vm_capture_lock)) {
| ^~
include/linux/mutex.h:188:72: note: in definition of macro 'mutex_lock_interruptible'
188 | #define mutex_lock_interruptible(lock) mutex_lock_interruptible_nested(lock, 0)
| ^~~~
>> drivers/gpu/drm/i915/i915_gem.c:182:55: error: 'struct i915_vma' has no member named 'vm_capture_link'
182 | sync_unbind = !list_empty(&vma->vm_capture_link);
| ^~
drivers/gpu/drm/i915/i915_gem.c:183:46: error: 'struct i915_address_space' has no member named 'vm_capture_lock'
183 | mutex_unlock(&vma->vm->vm_capture_lock);
| ^~
vim +181 drivers/gpu/drm/i915/i915_gem.c
116
117 int i915_gem_object_unbind(struct drm_i915_gem_object *obj,
118 unsigned long flags)
119 {
120 struct intel_runtime_pm *rpm = &to_i915(obj->base.dev)->runtime_pm;
121 bool vm_trylock = !!(flags & I915_GEM_OBJECT_UNBIND_VM_TRYLOCK);
122 LIST_HEAD(still_in_list);
123 intel_wakeref_t wakeref;
124 struct i915_vma *vma;
125 int ret;
126
127 assert_object_held(obj);
128
129 if (list_empty(&obj->vma.list))
130 return 0;
131
132 /*
133 * As some machines use ACPI to handle runtime-resume callbacks, and
134 * ACPI is quite kmalloc happy, we cannot resume beneath the vm->mutex
135 * as they are required by the shrinker. Ergo, we wake the device up
136 * first just in case.
137 */
138 wakeref = intel_runtime_pm_get(rpm);
139
140 try_again:
141 ret = 0;
142 spin_lock(&obj->vma.lock);
143 while (!ret && (vma = list_first_entry_or_null(&obj->vma.list,
144 struct i915_vma,
145 obj_link))) {
146 bool sync_unbind = true;
147
148 list_move_tail(&vma->obj_link, &still_in_list);
149 if (!i915_vma_is_bound(vma, I915_VMA_BIND_MASK))
150 continue;
151
152 if (flags & I915_GEM_OBJECT_UNBIND_TEST) {
153 ret = -EBUSY;
154 break;
155 }
156
157 /*
158 * Requiring the vm destructor to take the object lock
159 * before destroying a vma would help us eliminate the
160 * i915_vm_tryget() here, AND thus also the barrier stuff
161 * at the end. That's an easy fix, but sleeping locks in
162 * a kthread should generally be avoided.
163 */
164 ret = -EAGAIN;
165 if (!i915_vm_tryget(vma->vm))
166 break;
167
168 spin_unlock(&obj->vma.lock);
169
170 /*
171 * Since i915_vma_parked() takes the object lock
172 * before vma destruction, it won't race us here,
173 * and destroy the vma from under us.
174 */
175
176 /*
177 * Synchronously unbind persistent mappings with capture
178 * request so that vma->resource is valid in the error capture
179 * path without needing extra reference taking in execbuf path.
180 */
> 181 if (!mutex_lock_interruptible(&vma->vm->vm_capture_lock)) {
> 182 sync_unbind = !list_empty(&vma->vm_capture_link);
183 mutex_unlock(&vma->vm->vm_capture_lock);
184 }
185
186 ret = -EBUSY;
187 if (!sync_unbind && (flags & I915_GEM_OBJECT_UNBIND_ASYNC)) {
188 assert_object_held(vma->obj);
189 ret = i915_vma_unbind_async(vma, vm_trylock);
190 }
191
192 if (ret == -EBUSY && (flags & I915_GEM_OBJECT_UNBIND_ACTIVE ||
193 !i915_vma_is_active(vma))) {
194 if (vm_trylock) {
195 if (mutex_trylock(&vma->vm->mutex)) {
196 ret = __i915_vma_unbind(vma);
197 mutex_unlock(&vma->vm->mutex);
198 }
199 } else {
200 ret = i915_vma_unbind(vma);
201 }
202 }
203
204 i915_vm_put(vma->vm);
205 spin_lock(&obj->vma.lock);
206 }
207 list_splice_init(&still_in_list, &obj->vma.list);
208 spin_unlock(&obj->vma.lock);
209
210 if (ret == -EAGAIN && flags & I915_GEM_OBJECT_UNBIND_BARRIER) {
211 rcu_barrier(); /* flush the i915_vm_release() */
212 goto try_again;
213 }
214
215 intel_runtime_pm_put(rpm, wakeref);
216
217 return ret;
218 }
219
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
[-- Attachment #2: config --]
[-- Type: text/plain, Size: 175241 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/i386 6.2.0-rc1 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="gcc-11 (Debian 11.3.0-8) 11.3.0"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=110300
CONFIG_CLANG_VERSION=0
CONFIG_AS_IS_GNU=y
CONFIG_AS_VERSION=23990
CONFIG_LD_IS_BFD=y
CONFIG_LD_VERSION=23990
CONFIG_LLD_VERSION=0
CONFIG_CC_CAN_LINK=y
CONFIG_CC_CAN_LINK_STATIC=y
CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
CONFIG_PAHOLE_VERSION=123
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_TABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y
#
# General setup
#
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
# CONFIG_WERROR is not set
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_BUILD_SALT=""
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
CONFIG_HAVE_KERNEL_ZSTD=y
# CONFIG_KERNEL_GZIP is not set
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
CONFIG_KERNEL_XZ=y
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
# CONFIG_KERNEL_ZSTD is not set
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
# CONFIG_SYSVIPC is not set
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_WATCH_QUEUE is not set
# CONFIG_CROSS_MEMORY_ATTACH is not set
CONFIG_USELIB=y
CONFIG_AUDIT=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
CONFIG_AUDITSYSCALL=y
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_INJECTION=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_SIM=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
# end of IRQ subsystem
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_INIT=y
CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y
#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_HZ_PERIODIC=y
# CONFIG_NO_HZ_IDLE is not set
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_CLOCKSOURCE_WATCHDOG_MAX_SKEW_US=100
# end of Timers subsystem
CONFIG_BPF=y
CONFIG_HAVE_EBPF_JIT=y
#
# BPF subsystem
#
CONFIG_BPF_SYSCALL=y
# CONFIG_BPF_JIT is not set
# CONFIG_BPF_UNPRIV_DEFAULT_OFF is not set
# CONFIG_BPF_PRELOAD is not set
# end of BPF subsystem
CONFIG_PREEMPT_VOLUNTARY_BUILD=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_COUNT=y
# CONFIG_PREEMPT_DYNAMIC is not set
#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_IRQ_TIME_ACCOUNTING is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
CONFIG_PSI=y
CONFIG_PSI_DEFAULT_DISABLED=y
# end of CPU/Task time and stats accounting
#
# RCU Subsystem
#
CONFIG_TINY_RCU=y
CONFIG_RCU_EXPERT=y
CONFIG_SRCU=y
CONFIG_TINY_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
CONFIG_FORCE_TASKS_RCU=y
CONFIG_TASKS_RCU=y
CONFIG_FORCE_TASKS_RUDE_RCU=y
CONFIG_TASKS_RUDE_RCU=y
CONFIG_FORCE_TASKS_TRACE_RCU=y
CONFIG_TASKS_TRACE_RCU=y
CONFIG_RCU_NEED_SEGCBLIST=y
# CONFIG_TASKS_TRACE_RCU_READ_MB is not set
# end of RCU Subsystem
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=20
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
# CONFIG_PRINTK_INDEX is not set
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
#
# Scheduler features
#
# end of Scheduler features
CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
CONFIG_GCC12_NO_ARRAY_BOUNDS=y
CONFIG_CGROUPS=y
# CONFIG_CGROUP_FAVOR_DYNMODS is not set
# CONFIG_MEMCG is not set
# CONFIG_BLK_CGROUP is not set
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUP_PIDS is not set
# CONFIG_CGROUP_RDMA is not set
# CONFIG_CGROUP_FREEZER is not set
# CONFIG_CGROUP_DEVICE is not set
# CONFIG_CGROUP_CPUACCT is not set
# CONFIG_CGROUP_PERF is not set
# CONFIG_CGROUP_BPF is not set
# CONFIG_CGROUP_MISC is not set
# CONFIG_CGROUP_DEBUG is not set
# CONFIG_NAMESPACES is not set
# CONFIG_CHECKPOINT_RESTORE is not set
# CONFIG_SCHED_AUTOGROUP is not set
# CONFIG_SYSFS_DEPRECATED is not set
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
CONFIG_RD_LZMA=y
# CONFIG_RD_XZ is not set
CONFIG_RD_LZO=y
CONFIG_RD_LZ4=y
CONFIG_RD_ZSTD=y
# CONFIG_BOOT_CONFIG is not set
# CONFIG_INITRAMFS_PRESERVE_MTIME is not set
CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_LD_ORPHAN_WARN=y
CONFIG_LD_ORPHAN_WARN_LEVEL="warn"
CONFIG_SYSCTL=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_MULTIUSER=y
# CONFIG_SGETMASK_SYSCALL is not set
# CONFIG_SYSFS_SYSCALL is not set
CONFIG_FHANDLE=y
# CONFIG_POSIX_TIMERS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
# CONFIG_ELF_CORE is not set
# CONFIG_PCSPKR_PLATFORM is not set
# CONFIG_BASE_FULL is not set
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_IO_URING=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_SELFTEST is not set
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
CONFIG_KCMP=y
CONFIG_RSEQ=y
CONFIG_DEBUG_RSEQ=y
CONFIG_EMBEDDED=y
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_PC104=y
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
# end of Kernel Performance Events And Counters
CONFIG_SYSTEM_DATA_VERIFICATION=y
# CONFIG_PROFILING is not set
CONFIG_TRACEPOINTS=y
# end of General setup
CONFIG_X86_32=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf32-i386"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_BITS_MAX=16
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_BUG=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_PGTABLE_LEVELS=2
CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
#
# Processor type and features
#
# CONFIG_SMP is not set
CONFIG_X86_FEATURE_NAMES=y
# CONFIG_GOLDFISH is not set
CONFIG_X86_CPU_RESCTRL=y
# CONFIG_X86_EXTENDED_PLATFORM is not set
# CONFIG_X86_INTEL_LPSS is not set
# CONFIG_X86_AMD_PLATFORM_DEVICE is not set
CONFIG_IOSF_MBI=y
# CONFIG_IOSF_MBI_DEBUG is not set
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
# CONFIG_X86_32_IRIS is not set
# CONFIG_SCHED_OMIT_FRAME_POINTER is not set
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
# CONFIG_PARAVIRT_DEBUG is not set
CONFIG_X86_HV_CALLBACK_VECTOR=y
CONFIG_KVM_GUEST=y
CONFIG_ARCH_CPUIDLE_HALTPOLL=y
# CONFIG_PVH is not set
# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
CONFIG_PARAVIRT_CLOCK=y
# CONFIG_M486SX is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
CONFIG_MWINCHIP3D=y
# CONFIG_MELAN is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_INTERNODE_CACHE_SHIFT=5
CONFIG_X86_L1_CACHE_SHIFT=5
CONFIG_X86_ALIGNMENT_16=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_MINIMUM_CPU_FAMILY=4
CONFIG_IA32_FEAT_CTL=y
CONFIG_X86_VMX_FEATURE_NAMES=y
CONFIG_PROCESSOR_SELECT=y
CONFIG_CPU_SUP_INTEL=y
# CONFIG_CPU_SUP_CYRIX_32 is not set
# CONFIG_CPU_SUP_AMD is not set
# CONFIG_CPU_SUP_HYGON is not set
# CONFIG_CPU_SUP_CENTAUR is not set
CONFIG_CPU_SUP_TRANSMETA_32=y
# CONFIG_CPU_SUP_UMC_32 is not set
# CONFIG_CPU_SUP_ZHAOXIN is not set
CONFIG_CPU_SUP_VORTEX_32=y
CONFIG_HPET_TIMER=y
CONFIG_DMI=y
CONFIG_BOOT_VESA_SUPPORT=y
CONFIG_NR_CPUS_RANGE_BEGIN=1
CONFIG_NR_CPUS_RANGE_END=1
CONFIG_NR_CPUS_DEFAULT=1
CONFIG_NR_CPUS=1
# CONFIG_X86_UP_APIC is not set
CONFIG_X86_MCE=y
CONFIG_X86_MCELOG_LEGACY=y
CONFIG_X86_ANCIENT_MCE=y
#
# Performance monitoring
#
CONFIG_PERF_EVENTS_INTEL_UNCORE=y
CONFIG_PERF_EVENTS_INTEL_RAPL=y
CONFIG_PERF_EVENTS_INTEL_CSTATE=y
# end of Performance monitoring
CONFIG_X86_LEGACY_VM86=y
CONFIG_VM86=y
# CONFIG_X86_IOPL_IOPERM is not set
CONFIG_TOSHIBA=y
# CONFIG_X86_REBOOTFIXUPS is not set
CONFIG_MICROCODE=y
# CONFIG_MICROCODE_INTEL is not set
# CONFIG_MICROCODE_LATE_LOADING is not set
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_3G_OPT is not set
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_2G_OPT is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_HIGHMEM=y
# CONFIG_X86_CPA_STATISTICS is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ILLEGAL_POINTER_VALUE=0
CONFIG_HIGHPTE=y
CONFIG_X86_CHECK_BIOS_CORRUPTION=y
CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
# CONFIG_MTRR is not set
CONFIG_X86_UMIP=y
CONFIG_CC_HAS_IBT=y
CONFIG_X86_INTEL_TSX_MODE_OFF=y
# CONFIG_X86_INTEL_TSX_MODE_ON is not set
# CONFIG_X86_INTEL_TSX_MODE_AUTO is not set
# CONFIG_EFI is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_SCHED_HRTICK=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x1000000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_COMPAT_VDSO=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_MODIFY_LDT_SYSCALL is not set
# CONFIG_STRICT_SIGALTSTACK_SIZE is not set
# end of Processor type and features
CONFIG_CC_HAS_SLS=y
CONFIG_CC_HAS_RETURN_THUNK=y
CONFIG_CC_HAS_ENTRY_PADDING=y
CONFIG_FUNCTION_PADDING_CFI=11
CONFIG_FUNCTION_PADDING_BYTES=16
CONFIG_SPECULATION_MITIGATIONS=y
CONFIG_RETPOLINE=y
CONFIG_RETHUNK=y
CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
#
# Power management and ACPI options
#
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_SUSPEND_SKIP_SYNC=y
CONFIG_PM_SLEEP=y
# CONFIG_PM_AUTOSLEEP is not set
# CONFIG_PM_USERSPACE_AUTOSLEEP is not set
CONFIG_PM_WAKELOCKS=y
CONFIG_PM_WAKELOCKS_LIMIT=100
# CONFIG_PM_WAKELOCKS_GC is not set
CONFIG_PM=y
CONFIG_PM_DEBUG=y
CONFIG_PM_ADVANCED_DEBUG=y
# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_PM_SLEEP_DEBUG=y
CONFIG_DPM_WATCHDOG=y
CONFIG_DPM_WATCHDOG_TIMEOUT=120
# CONFIG_PM_TRACE_RTC is not set
CONFIG_PM_CLK=y
CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
CONFIG_ARCH_SUPPORTS_ACPI=y
CONFIG_ACPI=y
CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
CONFIG_ACPI_DEBUGGER=y
CONFIG_ACPI_DEBUGGER_USER=y
CONFIG_ACPI_SPCR_TABLE=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
CONFIG_ACPI_EC_DEBUGFS=y
CONFIG_ACPI_AC=y
# CONFIG_ACPI_BATTERY is not set
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=y
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_TAD is not set
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_CPU_FREQ_PSS=y
CONFIG_ACPI_PROCESSOR_CSTATE=y
CONFIG_ACPI_PROCESSOR_IDLE=y
CONFIG_ACPI_PROCESSOR=y
# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_PLATFORM_PROFILE=y
CONFIG_ACPI_CUSTOM_DSDT_FILE=""
CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
# CONFIG_ACPI_TABLE_UPGRADE is not set
CONFIG_ACPI_DEBUG=y
# CONFIG_ACPI_PCI_SLOT is not set
# CONFIG_ACPI_CONTAINER is not set
CONFIG_ACPI_SBS=y
CONFIG_ACPI_HED=y
# CONFIG_ACPI_CUSTOM_METHOD is not set
# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
CONFIG_HAVE_ACPI_APEI=y
CONFIG_HAVE_ACPI_APEI_NMI=y
CONFIG_ACPI_APEI=y
CONFIG_ACPI_APEI_GHES=y
CONFIG_ACPI_APEI_PCIEAER=y
CONFIG_ACPI_APEI_MEMORY_FAILURE=y
CONFIG_ACPI_APEI_EINJ=y
# CONFIG_ACPI_APEI_ERST_DEBUG is not set
CONFIG_ACPI_DPTF=y
CONFIG_DPTF_POWER=y
CONFIG_DPTF_PCH_FIVR=y
# CONFIG_ACPI_CONFIGFS is not set
CONFIG_ACPI_PCC=y
CONFIG_ACPI_FFH=y
CONFIG_PMIC_OPREGION=y
# CONFIG_XPOWER_PMIC_OPREGION is not set
# CONFIG_TPS68470_PMIC_OPREGION is not set
CONFIG_X86_PM_TIMER=y
CONFIG_X86_APM_BOOT=y
CONFIG_APM=y
CONFIG_APM_IGNORE_USER_SUSPEND=y
CONFIG_APM_DO_ENABLE=y
CONFIG_APM_CPU_IDLE=y
# CONFIG_APM_DISPLAY_BLANK is not set
CONFIG_APM_ALLOW_INTS=y
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_ATTR_SET=y
CONFIG_CPU_FREQ_GOV_COMMON=y
# CONFIG_CPU_FREQ_STAT is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE=y
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
#
# CPU frequency scaling drivers
#
CONFIG_CPUFREQ_DT=y
CONFIG_CPUFREQ_DT_PLATDEV=y
# CONFIG_X86_INTEL_PSTATE is not set
CONFIG_X86_PCC_CPUFREQ=y
# CONFIG_X86_AMD_PSTATE is not set
CONFIG_X86_AMD_PSTATE_UT=y
CONFIG_X86_ACPI_CPUFREQ=y
CONFIG_X86_POWERNOW_K6=y
CONFIG_X86_POWERNOW_K7=y
CONFIG_X86_POWERNOW_K7_ACPI=y
# CONFIG_X86_POWERNOW_K8 is not set
CONFIG_X86_GX_SUSPMOD=y
CONFIG_X86_SPEEDSTEP_CENTRINO=y
CONFIG_X86_SPEEDSTEP_CENTRINO_TABLE=y
# CONFIG_X86_SPEEDSTEP_ICH is not set
CONFIG_X86_SPEEDSTEP_SMI=y
CONFIG_X86_P4_CLOCKMOD=y
CONFIG_X86_CPUFREQ_NFORCE2=y
CONFIG_X86_LONGRUN=y
CONFIG_X86_LONGHAUL=y
CONFIG_X86_E_POWERSAVER=y
#
# shared options
#
CONFIG_X86_SPEEDSTEP_LIB=y
# CONFIG_X86_SPEEDSTEP_RELAXED_CAP_CHECK is not set
# end of CPU Frequency scaling
#
# CPU Idle
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
# CONFIG_CPU_IDLE_GOV_MENU is not set
CONFIG_CPU_IDLE_GOV_TEO=y
# CONFIG_CPU_IDLE_GOV_HALTPOLL is not set
CONFIG_HALTPOLL_CPUIDLE=y
# end of CPU Idle
# CONFIG_INTEL_IDLE is not set
# end of Power management and ACPI options
#
# Bus options (PCI etc.)
#
CONFIG_PCI_GOBIOS=y
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
# CONFIG_PCI_GOANY is not set
CONFIG_PCI_BIOS=y
# CONFIG_PCI_CNB20LE_QUIRK is not set
# CONFIG_ISA_BUS is not set
CONFIG_ISA_DMA_API=y
# CONFIG_ISA is not set
CONFIG_SCx200=y
# CONFIG_SCx200HR_TIMER is not set
# CONFIG_OLPC is not set
# CONFIG_ALIX is not set
# CONFIG_NET5501 is not set
# CONFIG_GEOS is not set
# end of Bus options (PCI etc.)
#
# Binary Emulations
#
CONFIG_COMPAT_32=y
# end of Binary Emulations
CONFIG_HAVE_ATOMIC_IOMAP=y
CONFIG_HAVE_KVM=y
# CONFIG_VIRTUALIZATION is not set
CONFIG_AS_AVX512=y
CONFIG_AS_SHA1_NI=y
CONFIG_AS_SHA256_NI=y
CONFIG_AS_TPAUSE=y
#
# General architecture-dependent options
#
CONFIG_CRASH_CORE=y
CONFIG_GENERIC_ENTRY=y
CONFIG_KPROBES=y
CONFIG_JUMP_LABEL=y
# CONFIG_STATIC_KEYS_SELFTEST is not set
# CONFIG_STATIC_CALL_SELFTEST is not set
CONFIG_OPTPROBES=y
CONFIG_UPROBES=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_KRETPROBES=y
CONFIG_KRETPROBE_ON_RETHOOK=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y
CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
CONFIG_HAVE_NMI=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
CONFIG_ARCH_WANTS_NO_INSTR=y
CONFIG_ARCH_32BIT_OFF_T=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
CONFIG_HAVE_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_PERF_EVENTS_NMI=y
CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
CONFIG_MMU_GATHER_TABLE_FREE=y
CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
CONFIG_MMU_GATHER_MERGE_VMAS=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_ARCH_HAS_NMI_SAFE_THIS_CPU_OPS=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
CONFIG_HAVE_ARCH_SECCOMP=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
# CONFIG_SECCOMP is not set
CONFIG_HAVE_ARCH_STACKLEAK=y
CONFIG_HAVE_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR_STRONG=y
CONFIG_ARCH_SUPPORTS_LTO_CLANG=y
CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y
CONFIG_LTO_NONE=y
CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOVE_PUD=y
CONFIG_HAVE_MOVE_PMD=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y
CONFIG_SOFTIRQ_ON_OWN_STACK=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=8
CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
CONFIG_ISA_BUS_API=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_OLD_SIGACTION=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
# CONFIG_RANDOMIZE_KSTACK_OFFSET is not set
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
CONFIG_STRICT_MODULE_RWX=y
CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
# CONFIG_LOCK_EVENT_COUNTS is not set
CONFIG_ARCH_HAS_MEM_ENCRYPT=y
CONFIG_HAVE_STATIC_CALL=y
CONFIG_HAVE_PREEMPT_DYNAMIC=y
CONFIG_HAVE_PREEMPT_DYNAMIC_CALL=y
CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_ARCH_SPLIT_ARG64=y
CONFIG_ARCH_HAS_PARANOID_L1D_FLUSH=y
CONFIG_DYNAMIC_SIGFRAME=y
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling
CONFIG_HAVE_GCC_PLUGINS=y
# CONFIG_GCC_PLUGINS is not set
CONFIG_FUNCTION_ALIGNMENT_4B=y
CONFIG_FUNCTION_ALIGNMENT_16B=y
CONFIG_FUNCTION_ALIGNMENT=16
# end of General architecture-dependent options
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=1
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODULE_UNLOAD_TAINT_TRACKING is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_MODULE_SIG is not set
CONFIG_MODULE_COMPRESS_NONE=y
# CONFIG_MODULE_COMPRESS_GZIP is not set
# CONFIG_MODULE_COMPRESS_XZ is not set
# CONFIG_MODULE_COMPRESS_ZSTD is not set
# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
CONFIG_MODPROBE_PATH="/sbin/modprobe"
# CONFIG_TRIM_UNUSED_KSYMS is not set
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLOCK_LEGACY_AUTOLOAD=y
CONFIG_BLK_DEV_BSG_COMMON=y
CONFIG_BLK_ICQ=y
CONFIG_BLK_DEV_BSGLIB=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLK_DEV_INTEGRITY_T10=y
CONFIG_BLK_DEV_ZONED=y
# CONFIG_BLK_WBT is not set
CONFIG_BLK_DEBUG_FS=y
CONFIG_BLK_DEBUG_FS_ZONED=y
CONFIG_BLK_SED_OPAL=y
# CONFIG_BLK_INLINE_ENCRYPTION is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
CONFIG_AIX_PARTITION=y
CONFIG_OSF_PARTITION=y
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
CONFIG_MAC_PARTITION=y
# CONFIG_MSDOS_PARTITION is not set
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
CONFIG_SGI_PARTITION=y
CONFIG_ULTRIX_PARTITION=y
CONFIG_SUN_PARTITION=y
# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
CONFIG_SYSV68_PARTITION=y
CONFIG_CMDLINE_PARTITION=y
# end of Partition Types
CONFIG_BLK_MQ_PCI=y
CONFIG_BLK_MQ_VIRTIO=y
CONFIG_BLK_PM=y
CONFIG_BLOCK_HOLDER_DEPRECATED=y
CONFIG_BLK_MQ_STACKING=y
#
# IO Schedulers
#
CONFIG_MQ_IOSCHED_DEADLINE=y
CONFIG_MQ_IOSCHED_KYBER=y
CONFIG_IOSCHED_BFQ=y
# end of IO Schedulers
CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
CONFIG_FREEZER=y
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_ELFCORE=y
CONFIG_BINFMT_SCRIPT=y
# CONFIG_BINFMT_MISC is not set
CONFIG_COREDUMP=y
# end of Executable file formats
#
# Memory Management options
#
# CONFIG_SWAP is not set
#
# SLAB allocator options
#
# CONFIG_SLAB is not set
# CONFIG_SLUB is not set
CONFIG_SLOB_DEPRECATED=y
CONFIG_SLOB=y
# end of SLAB allocator options
# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_HAVE_FAST_GUP=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MEMORY_BALLOON=y
CONFIG_BALLOON_COMPACTION=y
CONFIG_COMPACTION=y
CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1
CONFIG_PAGE_REPORTING=y
CONFIG_MIGRATION=y
CONFIG_CONTIG_ALLOC=y
# CONFIG_BOUNCE is not set
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
CONFIG_MEMORY_FAILURE=y
# CONFIG_HWPOISON_INJECT is not set
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_TRANSPARENT_HUGEPAGE=y
CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set
# CONFIG_READ_ONLY_THP_FOR_FS is not set
CONFIG_NEED_PER_CPU_KM=y
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_CMA=y
# CONFIG_CMA_DEBUG is not set
# CONFIG_CMA_DEBUGFS is not set
CONFIG_CMA_SYSFS=y
CONFIG_CMA_AREAS=7
CONFIG_GENERIC_EARLY_IOREMAP=y
CONFIG_PAGE_IDLE_FLAG=y
CONFIG_IDLE_PAGE_TRACKING=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y
CONFIG_ARCH_HAS_ZONE_DMA_SET=y
# CONFIG_ZONE_DMA is not set
CONFIG_VMAP_PFN=y
# CONFIG_VM_EVENT_COUNTERS is not set
# CONFIG_PERCPU_STATS is not set
# CONFIG_GUP_TEST is not set
CONFIG_ARCH_HAS_PTE_SPECIAL=y
CONFIG_KMAP_LOCAL=y
# CONFIG_SECRETMEM is not set
CONFIG_ANON_VMA_NAME=y
CONFIG_USERFAULTFD=y
# CONFIG_LRU_GEN is not set
#
# Data Access Monitoring
#
# CONFIG_DAMON is not set
# end of Data Access Monitoring
# end of Memory Management options
CONFIG_NET=y
CONFIG_NET_INGRESS=y
CONFIG_NET_EGRESS=y
CONFIG_SKB_EXTENSIONS=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_DIAG=y
CONFIG_UNIX=y
CONFIG_UNIX_SCM=y
CONFIG_AF_UNIX_OOB=y
CONFIG_UNIX_DIAG=y
# CONFIG_TLS is not set
# CONFIG_XFRM_USER is not set
# CONFIG_NET_KEY is not set
# CONFIG_XDP_SOCKETS is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
# CONFIG_IP_PNP_BOOTP is not set
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE_DEMUX is not set
CONFIG_NET_IP_TUNNEL=y
# CONFIG_SYN_COOKIES is not set
# CONFIG_NET_IPVTI is not set
# CONFIG_NET_FOU is not set
# CONFIG_NET_FOU_IP_TUNNELS is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
CONFIG_INET_TABLE_PERTURB_ORDER=16
CONFIG_INET_TUNNEL=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_INET_UDP_DIAG is not set
# CONFIG_INET_RAW_DIAG is not set
# CONFIG_INET_DIAG_DESTROY is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
CONFIG_IPV6=y
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
# CONFIG_IPV6_MIP6 is not set
# CONFIG_IPV6_VTI is not set
CONFIG_IPV6_SIT=y
# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_IPV6_MROUTE is not set
# CONFIG_IPV6_SEG6_LWTUNNEL is not set
# CONFIG_IPV6_SEG6_HMAC is not set
# CONFIG_IPV6_RPL_LWTUNNEL is not set
# CONFIG_IPV6_IOAM6_LWTUNNEL is not set
# CONFIG_NETLABEL is not set
# CONFIG_MPTCP is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
# CONFIG_NETFILTER is not set
# CONFIG_BPFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
CONFIG_ATM=y
# CONFIG_ATM_CLIP is not set
CONFIG_ATM_LANE=y
# CONFIG_ATM_MPOA is not set
# CONFIG_ATM_BR2684 is not set
# CONFIG_L2TP is not set
CONFIG_MRP=y
# CONFIG_BRIDGE is not set
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=y
# CONFIG_VLAN_8021Q_GVRP is not set
CONFIG_VLAN_8021Q_MVRP=y
CONFIG_LLC=y
# CONFIG_LLC2 is not set
CONFIG_ATALK=y
# CONFIG_DEV_APPLETALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
CONFIG_PHONET=y
# CONFIG_6LOWPAN is not set
CONFIG_IEEE802154=y
CONFIG_IEEE802154_NL802154_EXPERIMENTAL=y
# CONFIG_IEEE802154_SOCKET is not set
# CONFIG_MAC802154 is not set
CONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=y
CONFIG_NET_SCH_HTB=y
CONFIG_NET_SCH_HFSC=y
# CONFIG_NET_SCH_ATM is not set
CONFIG_NET_SCH_PRIO=y
CONFIG_NET_SCH_MULTIQ=y
# CONFIG_NET_SCH_RED is not set
CONFIG_NET_SCH_SFB=y
CONFIG_NET_SCH_SFQ=y
CONFIG_NET_SCH_TEQL=y
# CONFIG_NET_SCH_TBF is not set
CONFIG_NET_SCH_CBS=y
CONFIG_NET_SCH_ETF=y
# CONFIG_NET_SCH_TAPRIO is not set
CONFIG_NET_SCH_GRED=y
# CONFIG_NET_SCH_DSMARK is not set
# CONFIG_NET_SCH_NETEM is not set
# CONFIG_NET_SCH_DRR is not set
CONFIG_NET_SCH_MQPRIO=y
CONFIG_NET_SCH_SKBPRIO=y
CONFIG_NET_SCH_CHOKE=y
CONFIG_NET_SCH_QFQ=y
# CONFIG_NET_SCH_CODEL is not set
# CONFIG_NET_SCH_FQ_CODEL is not set
CONFIG_NET_SCH_CAKE=y
CONFIG_NET_SCH_FQ=y
CONFIG_NET_SCH_HHF=y
CONFIG_NET_SCH_PIE=y
CONFIG_NET_SCH_FQ_PIE=y
CONFIG_NET_SCH_INGRESS=y
# CONFIG_NET_SCH_PLUG is not set
# CONFIG_NET_SCH_ETS is not set
CONFIG_NET_SCH_DEFAULT=y
CONFIG_DEFAULT_FQ=y
# CONFIG_DEFAULT_FQ_PIE is not set
# CONFIG_DEFAULT_SFQ is not set
# CONFIG_DEFAULT_PFIFO_FAST is not set
CONFIG_DEFAULT_NET_SCH="fq"
#
# Classification
#
CONFIG_NET_CLS=y
# CONFIG_NET_CLS_BASIC is not set
CONFIG_NET_CLS_TCINDEX=y
# CONFIG_NET_CLS_ROUTE4 is not set
# CONFIG_NET_CLS_FW is not set
CONFIG_NET_CLS_U32=y
CONFIG_CLS_U32_PERF=y
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=y
CONFIG_NET_CLS_RSVP6=y
CONFIG_NET_CLS_FLOW=y
# CONFIG_NET_CLS_CGROUP is not set
CONFIG_NET_CLS_BPF=y
CONFIG_NET_CLS_FLOWER=y
CONFIG_NET_CLS_MATCHALL=y
# CONFIG_NET_EMATCH is not set
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
CONFIG_NET_ACT_GACT=y
# CONFIG_GACT_PROB is not set
CONFIG_NET_ACT_MIRRED=y
# CONFIG_NET_ACT_SAMPLE is not set
# CONFIG_NET_ACT_NAT is not set
# CONFIG_NET_ACT_PEDIT is not set
# CONFIG_NET_ACT_SIMP is not set
CONFIG_NET_ACT_SKBEDIT=y
# CONFIG_NET_ACT_CSUM is not set
# CONFIG_NET_ACT_MPLS is not set
# CONFIG_NET_ACT_VLAN is not set
CONFIG_NET_ACT_BPF=y
CONFIG_NET_ACT_SKBMOD=y
# CONFIG_NET_ACT_IFE is not set
CONFIG_NET_ACT_TUNNEL_KEY=y
CONFIG_NET_ACT_GATE=y
# CONFIG_NET_TC_SKB_EXT is not set
CONFIG_NET_SCH_FIFO=y
# CONFIG_DCB is not set
CONFIG_DNS_RESOLVER=y
CONFIG_BATMAN_ADV=y
CONFIG_BATMAN_ADV_BATMAN_V=y
CONFIG_BATMAN_ADV_BLA=y
CONFIG_BATMAN_ADV_DAT=y
# CONFIG_BATMAN_ADV_NC is not set
CONFIG_BATMAN_ADV_MCAST=y
CONFIG_BATMAN_ADV_DEBUG=y
# CONFIG_BATMAN_ADV_TRACING is not set
# CONFIG_OPENVSWITCH is not set
# CONFIG_VSOCKETS is not set
# CONFIG_NETLINK_DIAG is not set
CONFIG_MPLS=y
# CONFIG_NET_MPLS_GSO is not set
# CONFIG_MPLS_ROUTING is not set
CONFIG_NET_NSH=y
# CONFIG_HSR is not set
# CONFIG_NET_SWITCHDEV is not set
# CONFIG_NET_L3_MASTER_DEV is not set
CONFIG_QRTR=y
# CONFIG_QRTR_SMD is not set
CONFIG_QRTR_TUN=y
CONFIG_QRTR_MHI=y
# CONFIG_NET_NCSI is not set
# CONFIG_CGROUP_NET_PRIO is not set
# CONFIG_CGROUP_NET_CLASSID is not set
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_DROP_MONITOR is not set
# end of Network testing
# end of Networking options
# CONFIG_HAMRADIO is not set
CONFIG_CAN=y
CONFIG_CAN_RAW=y
# CONFIG_CAN_BCM is not set
CONFIG_CAN_GW=y
CONFIG_CAN_J1939=y
# CONFIG_CAN_ISOTP is not set
CONFIG_BT=y
# CONFIG_BT_BREDR is not set
# CONFIG_BT_LE is not set
CONFIG_BT_LEDS=y
CONFIG_BT_MSFTEXT=y
CONFIG_BT_AOSPEXT=y
CONFIG_BT_DEBUGFS=y
# CONFIG_BT_SELFTEST is not set
CONFIG_BT_FEATURE_DEBUG=y
#
# Bluetooth device drivers
#
CONFIG_BT_INTEL=y
CONFIG_BT_BCM=y
CONFIG_BT_RTL=y
CONFIG_BT_MTK=y
# CONFIG_BT_HCIBTUSB is not set
CONFIG_BT_HCIUART=y
CONFIG_BT_HCIUART_SERDEV=y
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_NOKIA=y
CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIUART_ATH3K=y
CONFIG_BT_HCIUART_LL=y
CONFIG_BT_HCIUART_3WIRE=y
CONFIG_BT_HCIUART_INTEL=y
CONFIG_BT_HCIUART_BCM=y
CONFIG_BT_HCIUART_RTL=y
# CONFIG_BT_HCIUART_QCA is not set
# CONFIG_BT_HCIUART_AG6XX is not set
# CONFIG_BT_HCIUART_MRVL is not set
# CONFIG_BT_HCIBCM203X is not set
CONFIG_BT_HCIBCM4377=y
CONFIG_BT_HCIBPA10X=y
# CONFIG_BT_HCIBFUSB is not set
# CONFIG_BT_HCIVHCI is not set
CONFIG_BT_MRVL=y
CONFIG_BT_MTKUART=y
CONFIG_BT_VIRTIO=y
# end of Bluetooth device drivers
# CONFIG_AF_RXRPC is not set
# CONFIG_AF_KCM is not set
CONFIG_MCTP=y
CONFIG_MCTP_FLOWS=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
#
# CFG80211 needs to be enabled for MAC80211
#
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
CONFIG_RFKILL=y
CONFIG_RFKILL_LEDS=y
# CONFIG_RFKILL_INPUT is not set
CONFIG_RFKILL_GPIO=y
CONFIG_NET_9P=y
CONFIG_NET_9P_FD=y
CONFIG_NET_9P_VIRTIO=y
# CONFIG_NET_9P_DEBUG is not set
CONFIG_CAIF=y
# CONFIG_CAIF_DEBUG is not set
CONFIG_CAIF_NETDEV=y
CONFIG_CAIF_USB=y
# CONFIG_CEPH_LIB is not set
# CONFIG_NFC is not set
CONFIG_PSAMPLE=y
CONFIG_NET_IFE=y
# CONFIG_LWTUNNEL is not set
CONFIG_DST_CACHE=y
CONFIG_GRO_CELLS=y
CONFIG_NET_SELFTESTS=y
CONFIG_NET_SOCK_MSG=y
CONFIG_NET_DEVLINK=y
CONFIG_PAGE_POOL=y
CONFIG_PAGE_POOL_STATS=y
CONFIG_FAILOVER=y
CONFIG_ETHTOOL_NETLINK=y
#
# Device Drivers
#
CONFIG_HAVE_EISA=y
CONFIG_EISA=y
# CONFIG_EISA_VLB_PRIMING is not set
# CONFIG_EISA_PCI_EISA is not set
# CONFIG_EISA_VIRTUAL_ROOT is not set
CONFIG_EISA_NAMES=y
CONFIG_HAVE_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCIEAER=y
CONFIG_PCIEAER_INJECT=y
# CONFIG_PCIE_ECRC is not set
# CONFIG_PCIEASPM is not set
CONFIG_PCIE_PME=y
CONFIG_PCIE_DPC=y
# CONFIG_PCIE_PTM is not set
# CONFIG_PCIE_EDR is not set
# CONFIG_PCI_MSI is not set
CONFIG_PCI_QUIRKS=y
# CONFIG_PCI_DEBUG is not set
CONFIG_PCI_REALLOC_ENABLE_AUTO=y
# CONFIG_PCI_STUB is not set
CONFIG_PCI_PF_STUB=y
CONFIG_PCI_ATS=y
CONFIG_PCI_DOE=y
CONFIG_PCI_ECAM=y
CONFIG_PCI_LOCKLESS_CONFIG=y
CONFIG_PCI_IOV=y
CONFIG_PCI_PRI=y
# CONFIG_PCI_PASID is not set
CONFIG_PCI_LABEL=y
# CONFIG_PCIE_BUS_TUNE_OFF is not set
# CONFIG_PCIE_BUS_DEFAULT is not set
# CONFIG_PCIE_BUS_SAFE is not set
CONFIG_PCIE_BUS_PERFORMANCE=y
# CONFIG_PCIE_BUS_PEER2PEER is not set
# CONFIG_VGA_ARB is not set
# CONFIG_HOTPLUG_PCI is not set
#
# PCI controller drivers
#
CONFIG_PCI_FTPCI100=y
CONFIG_PCI_HOST_COMMON=y
CONFIG_PCI_HOST_GENERIC=y
#
# DesignWare PCI Core Support
#
# end of DesignWare PCI Core Support
#
# Mobiveil PCIe Core Support
#
# end of Mobiveil PCIe Core Support
#
# Cadence PCIe controllers support
#
CONFIG_PCIE_CADENCE=y
CONFIG_PCIE_CADENCE_HOST=y
CONFIG_PCIE_CADENCE_EP=y
CONFIG_PCIE_CADENCE_PLAT=y
CONFIG_PCIE_CADENCE_PLAT_HOST=y
CONFIG_PCIE_CADENCE_PLAT_EP=y
CONFIG_PCI_J721E=y
CONFIG_PCI_J721E_HOST=y
CONFIG_PCI_J721E_EP=y
# end of Cadence PCIe controllers support
# end of PCI controller drivers
#
# PCI Endpoint
#
CONFIG_PCI_ENDPOINT=y
CONFIG_PCI_ENDPOINT_CONFIGFS=y
# CONFIG_PCI_EPF_TEST is not set
CONFIG_PCI_EPF_NTB=y
CONFIG_PCI_EPF_VNTB=y
# end of PCI Endpoint
#
# PCI switch controller drivers
#
CONFIG_PCI_SW_SWITCHTEC=y
# end of PCI switch controller drivers
CONFIG_CXL_BUS=y
# CONFIG_CXL_PCI is not set
# CONFIG_CXL_ACPI is not set
CONFIG_CXL_PORT=y
# CONFIG_PCCARD is not set
CONFIG_RAPIDIO=y
# CONFIG_RAPIDIO_TSI721 is not set
CONFIG_RAPIDIO_DISC_TIMEOUT=30
CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS=y
# CONFIG_RAPIDIO_DMA_ENGINE is not set
CONFIG_RAPIDIO_DEBUG=y
CONFIG_RAPIDIO_ENUM_BASIC=y
CONFIG_RAPIDIO_CHMAN=y
CONFIG_RAPIDIO_MPORT_CDEV=y
#
# RapidIO Switch drivers
#
# CONFIG_RAPIDIO_CPS_XX is not set
CONFIG_RAPIDIO_CPS_GEN2=y
# CONFIG_RAPIDIO_RXS_GEN3 is not set
# end of RapidIO Switch drivers
#
# Generic Driver Options
#
CONFIG_AUXILIARY_BUS=y
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
# CONFIG_DEVTMPFS_MOUNT is not set
CONFIG_DEVTMPFS_SAFE=y
# CONFIG_STANDALONE is not set
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_FW_LOADER_PAGED_BUF=y
CONFIG_FW_LOADER_SYSFS=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
CONFIG_FW_LOADER_COMPRESS=y
# CONFIG_FW_LOADER_COMPRESS_XZ is not set
CONFIG_FW_LOADER_COMPRESS_ZSTD=y
CONFIG_FW_CACHE=y
CONFIG_FW_UPLOAD=y
# end of Firmware loader
CONFIG_WANT_DEV_COREDUMP=y
CONFIG_ALLOW_DEV_COREDUMP=y
CONFIG_DEV_COREDUMP=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SLIMBUS=y
CONFIG_REGMAP_SPI=y
CONFIG_REGMAP_SPMI=y
CONFIG_REGMAP_W1=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_REGMAP_SCCB=y
CONFIG_REGMAP_SPI_AVMM=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
# end of Generic Driver Options
#
# Bus devices
#
CONFIG_MOXTET=y
CONFIG_MHI_BUS=y
CONFIG_MHI_BUS_DEBUG=y
# CONFIG_MHI_BUS_PCI_GENERIC is not set
CONFIG_MHI_BUS_EP=y
# end of Bus devices
CONFIG_CONNECTOR=y
# CONFIG_PROC_EVENTS is not set
#
# Firmware Drivers
#
#
# ARM System Control and Management Interface Protocol
#
# end of ARM System Control and Management Interface Protocol
CONFIG_EDD=y
CONFIG_EDD_OFF=y
CONFIG_FIRMWARE_MEMMAP=y
# CONFIG_DMIID is not set
CONFIG_DMI_SYSFS=y
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
CONFIG_ISCSI_IBFT_FIND=y
CONFIG_ISCSI_IBFT=y
CONFIG_FW_CFG_SYSFS=y
# CONFIG_FW_CFG_SYSFS_CMDLINE is not set
CONFIG_SYSFB=y
CONFIG_SYSFB_SIMPLEFB=y
# CONFIG_GOOGLE_FIRMWARE is not set
CONFIG_UEFI_CPER=y
CONFIG_UEFI_CPER_X86=y
#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers
CONFIG_GNSS=y
CONFIG_GNSS_SERIAL=y
# CONFIG_GNSS_MTK_SERIAL is not set
CONFIG_GNSS_SIRF_SERIAL=y
CONFIG_GNSS_UBX_SERIAL=y
CONFIG_GNSS_USB=y
CONFIG_MTD=y
# CONFIG_MTD_TESTS is not set
#
# Partition parsers
#
CONFIG_MTD_AR7_PARTS=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
CONFIG_MTD_REDBOOT_PARTS_READONLY=y
# end of Partition parsers
#
# User Modules And Translation Layers
#
CONFIG_MTD_BLKDEVS=y
# CONFIG_MTD_BLOCK is not set
# CONFIG_MTD_BLOCK_RO is not set
# CONFIG_FTL is not set
CONFIG_NFTL=y
# CONFIG_NFTL_RW is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
CONFIG_SSFDC=y
CONFIG_SM_FTL=y
CONFIG_MTD_OOPS=y
CONFIG_MTD_PSTORE=y
CONFIG_MTD_PARTITIONED_MASTER=y
#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_GEN_PROBE=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
# CONFIG_MTD_CFI_NOSWAP is not set
CONFIG_MTD_CFI_BE_BYTE_SWAP=y
# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
# CONFIG_MTD_CFI_GEOMETRY is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
CONFIG_MTD_OTP=y
# CONFIG_MTD_CFI_INTELEXT is not set
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_CFI_STAA=y
CONFIG_MTD_CFI_UTIL=y
CONFIG_MTD_RAM=y
CONFIG_MTD_ROM=y
CONFIG_MTD_ABSENT=y
# end of RAM/ROM/Flash chip drivers
#
# Mapping drivers for chip access
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_COMPAT=y
CONFIG_MTD_PHYSMAP_START=0x8000000
CONFIG_MTD_PHYSMAP_LEN=0
CONFIG_MTD_PHYSMAP_BANKWIDTH=2
CONFIG_MTD_PHYSMAP_OF=y
CONFIG_MTD_PHYSMAP_VERSATILE=y
CONFIG_MTD_PHYSMAP_GEMINI=y
# CONFIG_MTD_PHYSMAP_GPIO_ADDR is not set
# CONFIG_MTD_SCx200_DOCFLASH is not set
# CONFIG_MTD_AMD76XROM is not set
CONFIG_MTD_ICHXROM=y
# CONFIG_MTD_ESB2ROM is not set
# CONFIG_MTD_CK804XROM is not set
# CONFIG_MTD_SCB2_FLASH is not set
# CONFIG_MTD_NETtel is not set
# CONFIG_MTD_L440GX is not set
CONFIG_MTD_PCI=y
CONFIG_MTD_INTEL_VR_NOR=y
# CONFIG_MTD_PLATRAM is not set
# end of Mapping drivers for chip access
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
CONFIG_MTD_DATAFLASH=y
# CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set
CONFIG_MTD_DATAFLASH_OTP=y
# CONFIG_MTD_MCHP23K256 is not set
CONFIG_MTD_MCHP48L640=y
CONFIG_MTD_SST25L=y
CONFIG_MTD_SLRAM=y
CONFIG_MTD_PHRAM=y
CONFIG_MTD_MTDRAM=y
CONFIG_MTDRAM_TOTAL_SIZE=4096
CONFIG_MTDRAM_ERASE_SIZE=128
CONFIG_MTD_BLOCK2MTD=y
#
# Disk-On-Chip Device Drivers
#
CONFIG_MTD_DOCG3=y
CONFIG_BCH_CONST_M=14
CONFIG_BCH_CONST_T=4
# end of Self-contained MTD device drivers
#
# NAND
#
CONFIG_MTD_NAND_CORE=y
CONFIG_MTD_ONENAND=y
# CONFIG_MTD_ONENAND_VERIFY_WRITE is not set
CONFIG_MTD_ONENAND_GENERIC=y
# CONFIG_MTD_ONENAND_OTP is not set
CONFIG_MTD_ONENAND_2X_PROGRAM=y
# CONFIG_MTD_RAW_NAND is not set
# CONFIG_MTD_SPI_NAND is not set
#
# ECC engine support
#
CONFIG_MTD_NAND_ECC=y
CONFIG_MTD_NAND_ECC_SW_HAMMING=y
# CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC is not set
# CONFIG_MTD_NAND_ECC_SW_BCH is not set
CONFIG_MTD_NAND_ECC_MXIC=y
# end of ECC engine support
# end of NAND
#
# LPDDR & LPDDR2 PCM memory drivers
#
# CONFIG_MTD_LPDDR is not set
# end of LPDDR & LPDDR2 PCM memory drivers
CONFIG_MTD_SPI_NOR=y
CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
# CONFIG_MTD_SPI_NOR_SWP_DISABLE is not set
# CONFIG_MTD_SPI_NOR_SWP_DISABLE_ON_VOLATILE is not set
CONFIG_MTD_SPI_NOR_SWP_KEEP=y
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI_BEB_LIMIT=20
# CONFIG_MTD_UBI_FASTMAP is not set
CONFIG_MTD_UBI_GLUEBI=y
CONFIG_MTD_UBI_BLOCK=y
CONFIG_MTD_HYPERBUS=y
CONFIG_DTC=y
CONFIG_OF=y
# CONFIG_OF_UNITTEST is not set
CONFIG_OF_FLATTREE=y
CONFIG_OF_KOBJ=y
CONFIG_OF_DYNAMIC=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_IRQ=y
CONFIG_OF_RESOLVE=y
CONFIG_OF_OVERLAY=y
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
CONFIG_PARPORT=y
# CONFIG_PARPORT_PC is not set
CONFIG_PARPORT_AX88796=y
# CONFIG_PARPORT_1284 is not set
CONFIG_PARPORT_NOT_PC=y
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set
#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_NULL_BLK is not set
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
# CONFIG_ZRAM is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_DRBD is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_VIRTIO_BLK is not set
# CONFIG_BLK_DEV_RBD is not set
# CONFIG_BLK_DEV_UBLK is not set
#
# NVME Support
#
CONFIG_NVME_CORE=y
# CONFIG_BLK_DEV_NVME is not set
CONFIG_NVME_MULTIPATH=y
# CONFIG_NVME_VERBOSE_ERRORS is not set
CONFIG_NVME_HWMON=y
CONFIG_NVME_FABRICS=y
# CONFIG_NVME_FC is not set
# CONFIG_NVME_TCP is not set
# CONFIG_NVME_AUTH is not set
CONFIG_NVME_TARGET=y
# CONFIG_NVME_TARGET_PASSTHRU is not set
CONFIG_NVME_TARGET_LOOP=y
CONFIG_NVME_TARGET_FC=y
# CONFIG_NVME_TARGET_TCP is not set
# CONFIG_NVME_TARGET_AUTH is not set
# end of NVME Support
#
# Misc devices
#
CONFIG_SENSORS_LIS3LV02D=y
# CONFIG_AD525X_DPOT is not set
# CONFIG_DUMMY_IRQ is not set
CONFIG_IBM_ASM=y
CONFIG_PHANTOM=y
# CONFIG_TIFM_CORE is not set
CONFIG_ICS932S401=y
CONFIG_ENCLOSURE_SERVICES=y
CONFIG_CS5535_MFGPT=y
CONFIG_CS5535_MFGPT_DEFAULT_IRQ=7
CONFIG_CS5535_CLOCK_EVENT_SRC=y
# CONFIG_HI6421V600_IRQ is not set
CONFIG_HP_ILO=y
CONFIG_APDS9802ALS=y
CONFIG_ISL29003=y
CONFIG_ISL29020=y
# CONFIG_SENSORS_TSL2550 is not set
CONFIG_SENSORS_BH1770=y
# CONFIG_SENSORS_APDS990X is not set
CONFIG_HMC6352=y
# CONFIG_DS1682 is not set
# CONFIG_VMWARE_BALLOON is not set
# CONFIG_PCH_PHUB is not set
CONFIG_LATTICE_ECP3_CONFIG=y
CONFIG_SRAM=y
CONFIG_DW_XDATA_PCIE=y
# CONFIG_PCI_ENDPOINT_TEST is not set
# CONFIG_XILINX_SDFEC is not set
CONFIG_MISC_RTSX=y
CONFIG_HISI_HIKEY_USB=y
CONFIG_VCPU_STALL_DETECTOR=y
CONFIG_C2PORT=y
CONFIG_C2PORT_DURAMAR_2150=y
#
# EEPROM support
#
CONFIG_EEPROM_AT24=y
CONFIG_EEPROM_AT25=y
CONFIG_EEPROM_LEGACY=y
CONFIG_EEPROM_MAX6875=y
CONFIG_EEPROM_93CX6=y
CONFIG_EEPROM_93XX46=y
CONFIG_EEPROM_IDT_89HPESX=y
CONFIG_EEPROM_EE1004=y
# end of EEPROM support
CONFIG_CB710_CORE=y
CONFIG_CB710_DEBUG=y
CONFIG_CB710_DEBUG_ASSUMPTIONS=y
#
# Texas Instruments shared transport line discipline
#
# CONFIG_TI_ST is not set
# end of Texas Instruments shared transport line discipline
CONFIG_SENSORS_LIS3_I2C=y
CONFIG_ALTERA_STAPL=y
CONFIG_INTEL_MEI=y
CONFIG_INTEL_MEI_ME=y
CONFIG_INTEL_MEI_TXE=y
# CONFIG_INTEL_MEI_GSC is not set
CONFIG_INTEL_MEI_HDCP=y
CONFIG_INTEL_MEI_PXP=y
CONFIG_VMWARE_VMCI=y
CONFIG_ECHO=y
CONFIG_MISC_ALCOR_PCI=y
CONFIG_MISC_RTSX_PCI=y
CONFIG_MISC_RTSX_USB=y
# CONFIG_HABANA_AI is not set
# CONFIG_UACCE is not set
# CONFIG_PVPANIC is not set
# CONFIG_GP_PCI1XXXX is not set
# end of Misc devices
#
# SCSI device support
#
CONFIG_SCSI_MOD=y
CONFIG_RAID_ATTRS=y
CONFIG_SCSI_COMMON=y
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=y
# CONFIG_BLK_DEV_SR is not set
CONFIG_CHR_DEV_SG=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_CHR_DEV_SCH is not set
CONFIG_SCSI_ENCLOSURE=y
CONFIG_SCSI_CONSTANTS=y
# CONFIG_SCSI_LOGGING is not set
CONFIG_SCSI_SCAN_ASYNC=y
#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
CONFIG_SCSI_ISCSI_ATTRS=y
CONFIG_SCSI_SAS_ATTRS=y
CONFIG_SCSI_SAS_LIBSAS=y
# CONFIG_SCSI_SAS_ATA is not set
# CONFIG_SCSI_SAS_HOST_SMP is not set
CONFIG_SCSI_SRP_ATTRS=y
# end of SCSI Transports
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
CONFIG_ISCSI_BOOT_SYSFS=y
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_CXGB4_ISCSI is not set
CONFIG_SCSI_BNX2_ISCSI=y
CONFIG_BE2ISCSI=y
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
CONFIG_SCSI_HPSA=y
# CONFIG_SCSI_3W_9XXX is not set
CONFIG_SCSI_3W_SAS=y
CONFIG_SCSI_ACARD=y
# CONFIG_SCSI_AHA1740 is not set
CONFIG_SCSI_AACRAID=y
CONFIG_SCSI_AIC7XXX=y
CONFIG_AIC7XXX_CMDS_PER_DEVICE=32
CONFIG_AIC7XXX_RESET_DELAY_MS=5000
# CONFIG_AIC7XXX_BUILD_FIRMWARE is not set
CONFIG_AIC7XXX_DEBUG_ENABLE=y
CONFIG_AIC7XXX_DEBUG_MASK=0
# CONFIG_AIC7XXX_REG_PRETTY_PRINT is not set
CONFIG_SCSI_AIC79XX=y
CONFIG_AIC79XX_CMDS_PER_DEVICE=32
CONFIG_AIC79XX_RESET_DELAY_MS=5000
# CONFIG_AIC79XX_BUILD_FIRMWARE is not set
# CONFIG_AIC79XX_DEBUG_ENABLE is not set
CONFIG_AIC79XX_DEBUG_MASK=0
# CONFIG_AIC79XX_REG_PRETTY_PRINT is not set
# CONFIG_SCSI_AIC94XX is not set
CONFIG_SCSI_MVSAS=y
CONFIG_SCSI_MVSAS_DEBUG=y
# CONFIG_SCSI_MVSAS_TASKLET is not set
CONFIG_SCSI_MVUMI=y
# CONFIG_SCSI_ADVANSYS is not set
CONFIG_SCSI_ARCMSR=y
CONFIG_SCSI_ESAS2R=y
# CONFIG_MEGARAID_NEWGEN is not set
CONFIG_MEGARAID_LEGACY=y
CONFIG_MEGARAID_SAS=y
CONFIG_SCSI_MPT3SAS=y
CONFIG_SCSI_MPT2SAS_MAX_SGE=128
CONFIG_SCSI_MPT3SAS_MAX_SGE=128
CONFIG_SCSI_MPT2SAS=y
# CONFIG_SCSI_MPI3MR is not set
CONFIG_SCSI_SMARTPQI=y
CONFIG_SCSI_HPTIOP=y
# CONFIG_SCSI_BUSLOGIC is not set
CONFIG_SCSI_MYRB=y
# CONFIG_SCSI_MYRS is not set
# CONFIG_VMWARE_PVSCSI is not set
CONFIG_LIBFC=y
# CONFIG_LIBFCOE is not set
# CONFIG_SCSI_SNIC is not set
# CONFIG_SCSI_DMX3191D is not set
CONFIG_SCSI_FDOMAIN=y
CONFIG_SCSI_FDOMAIN_PCI=y
CONFIG_SCSI_ISCI=y
CONFIG_SCSI_IPS=y
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
CONFIG_SCSI_IPR=y
CONFIG_SCSI_IPR_TRACE=y
# CONFIG_SCSI_IPR_DUMP is not set
CONFIG_SCSI_QLOGIC_1280=y
CONFIG_SCSI_QLA_FC=y
CONFIG_SCSI_QLA_ISCSI=y
CONFIG_SCSI_LPFC=y
CONFIG_SCSI_LPFC_DEBUG_FS=y
# CONFIG_SCSI_SIM710 is not set
# CONFIG_SCSI_DC395x is not set
CONFIG_SCSI_AM53C974=y
CONFIG_SCSI_NSP32=y
# CONFIG_SCSI_WD719X is not set
# CONFIG_SCSI_DEBUG is not set
CONFIG_SCSI_PMCRAID=y
CONFIG_SCSI_PM8001=y
# CONFIG_SCSI_BFA_FC is not set
CONFIG_SCSI_VIRTIO=y
# CONFIG_SCSI_CHELSIO_FCOE is not set
# CONFIG_SCSI_DH is not set
# end of SCSI device support
CONFIG_ATA=y
CONFIG_SATA_HOST=y
CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_ATA_FORCE=y
# CONFIG_ATA_ACPI is not set
CONFIG_SATA_PMP=y
#
# Controllers with non-SFF native interface
#
# CONFIG_SATA_AHCI is not set
CONFIG_SATA_AHCI_PLATFORM=y
CONFIG_AHCI_DWC=y
CONFIG_AHCI_CEVA=y
CONFIG_AHCI_QORIQ=y
CONFIG_SATA_INIC162X=y
# CONFIG_SATA_ACARD_AHCI is not set
# CONFIG_SATA_SIL24 is not set
# CONFIG_ATA_SFF is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_AUTODETECT=y
CONFIG_MD_LINEAR=y
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID10=y
CONFIG_MD_RAID456=y
CONFIG_MD_MULTIPATH=y
CONFIG_MD_FAULTY=y
CONFIG_BCACHE=y
CONFIG_BCACHE_DEBUG=y
# CONFIG_BCACHE_CLOSURES_DEBUG is not set
CONFIG_BCACHE_ASYNC_REGISTRATION=y
CONFIG_BLK_DEV_DM_BUILTIN=y
CONFIG_BLK_DEV_DM=y
# CONFIG_DM_DEBUG is not set
CONFIG_DM_BUFIO=y
CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING=y
CONFIG_DM_DEBUG_BLOCK_STACK_TRACING=y
CONFIG_DM_BIO_PRISON=y
CONFIG_DM_PERSISTENT_DATA=y
# CONFIG_DM_UNSTRIPED is not set
CONFIG_DM_CRYPT=y
CONFIG_DM_SNAPSHOT=y
CONFIG_DM_THIN_PROVISIONING=y
CONFIG_DM_CACHE=y
CONFIG_DM_CACHE_SMQ=y
CONFIG_DM_WRITECACHE=y
CONFIG_DM_ERA=y
# CONFIG_DM_CLONE is not set
CONFIG_DM_MIRROR=y
# CONFIG_DM_LOG_USERSPACE is not set
CONFIG_DM_RAID=y
CONFIG_DM_ZERO=y
# CONFIG_DM_MULTIPATH is not set
CONFIG_DM_DELAY=y
CONFIG_DM_DUST=y
# CONFIG_DM_INIT is not set
CONFIG_DM_UEVENT=y
CONFIG_DM_FLAKEY=y
CONFIG_DM_VERITY=y
# CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG is not set
# CONFIG_DM_VERITY_FEC is not set
CONFIG_DM_SWITCH=y
CONFIG_DM_LOG_WRITES=y
# CONFIG_DM_INTEGRITY is not set
# CONFIG_DM_ZONED is not set
CONFIG_DM_AUDIT=y
# CONFIG_TARGET_CORE is not set
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=y
CONFIG_FIREWIRE_OHCI=y
CONFIG_FIREWIRE_SBP2=y
# CONFIG_FIREWIRE_NET is not set
CONFIG_FIREWIRE_NOSY=y
# end of IEEE 1394 (FireWire) support
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
CONFIG_MII=y
CONFIG_NET_CORE=y
# CONFIG_BONDING is not set
CONFIG_DUMMY=y
# CONFIG_WIREGUARD is not set
CONFIG_EQUALIZER=y
CONFIG_NET_FC=y
# CONFIG_IFB is not set
# CONFIG_NET_TEAM is not set
# CONFIG_MACVLAN is not set
# CONFIG_IPVLAN is not set
# CONFIG_VXLAN is not set
# CONFIG_GENEVE is not set
# CONFIG_BAREUDP is not set
# CONFIG_GTP is not set
CONFIG_MACSEC=y
CONFIG_NETCONSOLE=y
# CONFIG_NETCONSOLE_DYNAMIC is not set
CONFIG_NETPOLL=y
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_RIONET=y
CONFIG_RIONET_TX_SIZE=128
CONFIG_RIONET_RX_SIZE=128
# CONFIG_TUN is not set
# CONFIG_TUN_VNET_CROSS_LE is not set
CONFIG_VETH=y
CONFIG_VIRTIO_NET=y
# CONFIG_NLMON is not set
# CONFIG_MHI_NET is not set
CONFIG_SUNGEM_PHY=y
CONFIG_ARCNET=y
CONFIG_ARCNET_1201=y
CONFIG_ARCNET_1051=y
CONFIG_ARCNET_RAW=y
# CONFIG_ARCNET_CAP is not set
CONFIG_ARCNET_COM90xx=y
CONFIG_ARCNET_COM90xxIO=y
CONFIG_ARCNET_RIM_I=y
CONFIG_ARCNET_COM20020=y
# CONFIG_ARCNET_COM20020_PCI is not set
CONFIG_ATM_DRIVERS=y
# CONFIG_ATM_DUMMY is not set
# CONFIG_ATM_TCP is not set
# CONFIG_ATM_LANAI is not set
# CONFIG_ATM_ENI is not set
CONFIG_ATM_NICSTAR=y
CONFIG_ATM_NICSTAR_USE_SUNI=y
CONFIG_ATM_NICSTAR_USE_IDT77105=y
# CONFIG_ATM_IDT77252 is not set
# CONFIG_ATM_IA is not set
# CONFIG_ATM_FORE200E is not set
CONFIG_ATM_HE=y
# CONFIG_ATM_HE_USE_SUNI is not set
CONFIG_ATM_SOLOS=y
CONFIG_CAIF_DRIVERS=y
# CONFIG_CAIF_TTY is not set
CONFIG_CAIF_VIRTIO=y
CONFIG_ETHERNET=y
CONFIG_MDIO=y
CONFIG_NET_VENDOR_3COM=y
CONFIG_EL3=y
CONFIG_VORTEX=y
# CONFIG_TYPHOON is not set
# CONFIG_NET_VENDOR_ADAPTEC is not set
# CONFIG_NET_VENDOR_AGERE is not set
# CONFIG_NET_VENDOR_ALACRITECH is not set
CONFIG_NET_VENDOR_ALTEON=y
# CONFIG_ACENIC is not set
CONFIG_ALTERA_TSE=y
# CONFIG_NET_VENDOR_AMAZON is not set
# CONFIG_NET_VENDOR_AMD is not set
CONFIG_NET_VENDOR_AQUANTIA=y
CONFIG_AQTION=y
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_VENDOR_ASIX is not set
# CONFIG_NET_VENDOR_ATHEROS is not set
CONFIG_CX_ECAT=y
CONFIG_NET_VENDOR_BROADCOM=y
# CONFIG_B44 is not set
# CONFIG_BCMGENET is not set
CONFIG_BNX2=y
CONFIG_CNIC=y
CONFIG_TIGON3=y
CONFIG_TIGON3_HWMON=y
CONFIG_BNX2X=y
CONFIG_BNX2X_SRIOV=y
CONFIG_SYSTEMPORT=y
CONFIG_BNXT=y
CONFIG_BNXT_SRIOV=y
CONFIG_BNXT_FLOWER_OFFLOAD=y
CONFIG_BNXT_HWMON=y
# CONFIG_NET_VENDOR_CADENCE is not set
# CONFIG_NET_VENDOR_CAVIUM is not set
# CONFIG_NET_VENDOR_CHELSIO is not set
CONFIG_NET_VENDOR_CIRRUS=y
# CONFIG_NET_VENDOR_CISCO is not set
# CONFIG_NET_VENDOR_CORTINA is not set
# CONFIG_NET_VENDOR_DAVICOM is not set
CONFIG_DNET=y
# CONFIG_NET_VENDOR_DEC is not set
CONFIG_NET_VENDOR_DLINK=y
CONFIG_DL2K=y
CONFIG_SUNDANCE=y
CONFIG_SUNDANCE_MMIO=y
CONFIG_NET_VENDOR_EMULEX=y
CONFIG_BE2NET=y
# CONFIG_BE2NET_HWMON is not set
# CONFIG_BE2NET_BE2 is not set
# CONFIG_BE2NET_BE3 is not set
# CONFIG_BE2NET_LANCER is not set
CONFIG_BE2NET_SKYHAWK=y
CONFIG_NET_VENDOR_ENGLEDER=y
# CONFIG_TSNEP is not set
CONFIG_NET_VENDOR_EZCHIP=y
CONFIG_EZCHIP_NPS_MANAGEMENT_ENET=y
# CONFIG_NET_VENDOR_FUNGIBLE is not set
# CONFIG_NET_VENDOR_GOOGLE is not set
# CONFIG_NET_VENDOR_HUAWEI is not set
CONFIG_NET_VENDOR_I825XX=y
CONFIG_NET_VENDOR_INTEL=y
# CONFIG_E100 is not set
CONFIG_E1000=y
# CONFIG_E1000E is not set
# CONFIG_IGB is not set
# CONFIG_IGBVF is not set
# CONFIG_IXGB is not set
# CONFIG_IXGBE is not set
# CONFIG_I40E is not set
# CONFIG_IGC is not set
# CONFIG_NET_VENDOR_WANGXUN is not set
# CONFIG_JME is not set
# CONFIG_NET_VENDOR_ADI is not set
CONFIG_NET_VENDOR_LITEX=y
CONFIG_LITEX_LITEETH=y
# CONFIG_NET_VENDOR_MARVELL is not set
CONFIG_NET_VENDOR_MELLANOX=y
# CONFIG_MLX4_EN is not set
CONFIG_MLX5_CORE=y
CONFIG_MLX5_FPGA=y
# CONFIG_MLX5_CORE_EN is not set
# CONFIG_MLXSW_CORE is not set
# CONFIG_MLXFW is not set
CONFIG_NET_VENDOR_MICREL=y
# CONFIG_KS8842 is not set
CONFIG_KS8851=y
# CONFIG_KS8851_MLL is not set
CONFIG_KSZ884X_PCI=y
# CONFIG_NET_VENDOR_MICROCHIP is not set
# CONFIG_NET_VENDOR_MICROSEMI is not set
# CONFIG_NET_VENDOR_MICROSOFT is not set
CONFIG_NET_VENDOR_MYRI=y
# CONFIG_MYRI10GE is not set
# CONFIG_NET_VENDOR_NI is not set
CONFIG_NET_VENDOR_NATSEMI=y
CONFIG_NATSEMI=y
CONFIG_NS83820=y
# CONFIG_NET_VENDOR_NETERION is not set
CONFIG_NET_VENDOR_NETRONOME=y
# CONFIG_NET_VENDOR_8390 is not set
CONFIG_NET_VENDOR_NVIDIA=y
CONFIG_FORCEDETH=y
# CONFIG_NET_VENDOR_OKI is not set
# CONFIG_ETHOC is not set
CONFIG_NET_VENDOR_PACKET_ENGINES=y
CONFIG_HAMACHI=y
CONFIG_YELLOWFIN=y
CONFIG_NET_VENDOR_PENSANDO=y
# CONFIG_NET_VENDOR_QLOGIC is not set
# CONFIG_NET_VENDOR_BROCADE is not set
# CONFIG_NET_VENDOR_QUALCOMM is not set
CONFIG_NET_VENDOR_RDC=y
CONFIG_R6040=y
CONFIG_NET_VENDOR_REALTEK=y
CONFIG_ATP=y
CONFIG_8139CP=y
CONFIG_8139TOO=y
# CONFIG_8139TOO_PIO is not set
CONFIG_8139TOO_TUNE_TWISTER=y
CONFIG_8139TOO_8129=y
CONFIG_8139_OLD_RX_RESET=y
CONFIG_R8169=y
CONFIG_NET_VENDOR_RENESAS=y
CONFIG_NET_VENDOR_ROCKER=y
# CONFIG_NET_VENDOR_SAMSUNG is not set
CONFIG_NET_VENDOR_SEEQ=y
CONFIG_NET_VENDOR_SILAN=y
CONFIG_SC92031=y
# CONFIG_NET_VENDOR_SIS is not set
CONFIG_NET_VENDOR_SOLARFLARE=y
CONFIG_SFC=y
# CONFIG_SFC_MTD is not set
CONFIG_SFC_MCDI_MON=y
# CONFIG_SFC_SRIOV is not set
# CONFIG_SFC_MCDI_LOGGING is not set
CONFIG_SFC_FALCON=y
CONFIG_SFC_FALCON_MTD=y
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_SOCIONEXT is not set
# CONFIG_NET_VENDOR_STMICRO is not set
CONFIG_NET_VENDOR_SUN=y
CONFIG_HAPPYMEAL=y
CONFIG_SUNGEM=y
CONFIG_CASSINI=y
CONFIG_NIU=y
CONFIG_NET_VENDOR_SYNOPSYS=y
CONFIG_DWC_XLGMAC=y
CONFIG_DWC_XLGMAC_PCI=y
# CONFIG_NET_VENDOR_TEHUTI is not set
# CONFIG_NET_VENDOR_TI is not set
CONFIG_NET_VENDOR_VERTEXCOM=y
# CONFIG_MSE102X is not set
# CONFIG_NET_VENDOR_VIA is not set
CONFIG_NET_VENDOR_WIZNET=y
CONFIG_WIZNET_W5100=y
CONFIG_WIZNET_W5300=y
# CONFIG_WIZNET_BUS_DIRECT is not set
# CONFIG_WIZNET_BUS_INDIRECT is not set
CONFIG_WIZNET_BUS_ANY=y
CONFIG_WIZNET_W5100_SPI=y
# CONFIG_NET_VENDOR_XILINX is not set
CONFIG_FDDI=y
CONFIG_DEFXX=y
# CONFIG_SKFP is not set
# CONFIG_HIPPI is not set
# CONFIG_NET_SB1000 is not set
CONFIG_PHYLINK=y
CONFIG_PHYLIB=y
CONFIG_SWPHY=y
CONFIG_LED_TRIGGER_PHY=y
CONFIG_FIXED_PHY=y
CONFIG_SFP=y
#
# MII PHY device drivers
#
# CONFIG_AMD_PHY is not set
# CONFIG_ADIN_PHY is not set
# CONFIG_ADIN1100_PHY is not set
# CONFIG_AQUANTIA_PHY is not set
CONFIG_AX88796B_PHY=y
CONFIG_BROADCOM_PHY=y
CONFIG_BCM54140_PHY=y
CONFIG_BCM7XXX_PHY=y
CONFIG_BCM84881_PHY=y
CONFIG_BCM87XX_PHY=y
CONFIG_BCM_NET_PHYLIB=y
CONFIG_CICADA_PHY=y
# CONFIG_CORTINA_PHY is not set
# CONFIG_DAVICOM_PHY is not set
CONFIG_ICPLUS_PHY=y
CONFIG_LXT_PHY=y
CONFIG_INTEL_XWAY_PHY=y
CONFIG_LSI_ET1011C_PHY=y
CONFIG_MARVELL_PHY=y
CONFIG_MARVELL_10G_PHY=y
# CONFIG_MARVELL_88X2222_PHY is not set
CONFIG_MAXLINEAR_GPHY=y
CONFIG_MEDIATEK_GE_PHY=y
CONFIG_MICREL_PHY=y
# CONFIG_MICROCHIP_PHY is not set
# CONFIG_MICROCHIP_T1_PHY is not set
CONFIG_MICROSEMI_PHY=y
# CONFIG_MOTORCOMM_PHY is not set
CONFIG_NATIONAL_PHY=y
# CONFIG_NXP_C45_TJA11XX_PHY is not set
# CONFIG_NXP_TJA11XX_PHY is not set
CONFIG_AT803X_PHY=y
# CONFIG_QSEMI_PHY is not set
CONFIG_REALTEK_PHY=y
# CONFIG_RENESAS_PHY is not set
# CONFIG_ROCKCHIP_PHY is not set
CONFIG_SMSC_PHY=y
# CONFIG_STE10XP is not set
CONFIG_TERANETICS_PHY=y
CONFIG_DP83822_PHY=y
CONFIG_DP83TC811_PHY=y
CONFIG_DP83848_PHY=y
CONFIG_DP83867_PHY=y
# CONFIG_DP83869_PHY is not set
CONFIG_DP83TD510_PHY=y
# CONFIG_VITESSE_PHY is not set
CONFIG_XILINX_GMII2RGMII=y
CONFIG_MICREL_KS8995MA=y
CONFIG_PSE_CONTROLLER=y
CONFIG_PSE_REGULATOR=y
# CONFIG_CAN_DEV is not set
#
# MCTP Device Drivers
#
CONFIG_MCTP_SERIAL=y
CONFIG_MCTP_TRANSPORT_I2C=y
# end of MCTP Device Drivers
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_BUS=y
CONFIG_FWNODE_MDIO=y
CONFIG_OF_MDIO=y
CONFIG_ACPI_MDIO=y
CONFIG_MDIO_DEVRES=y
CONFIG_MDIO_BITBANG=y
CONFIG_MDIO_BCM_UNIMAC=y
# CONFIG_MDIO_GPIO is not set
CONFIG_MDIO_HISI_FEMAC=y
CONFIG_MDIO_I2C=y
# CONFIG_MDIO_MVUSB is not set
# CONFIG_MDIO_MSCC_MIIM is not set
CONFIG_MDIO_IPQ4019=y
CONFIG_MDIO_IPQ8064=y
#
# MDIO Multiplexers
#
CONFIG_MDIO_BUS_MUX=y
CONFIG_MDIO_BUS_MUX_GPIO=y
# CONFIG_MDIO_BUS_MUX_MULTIPLEXER is not set
# CONFIG_MDIO_BUS_MUX_MMIOREG is not set
#
# PCS device drivers
#
CONFIG_PCS_ALTERA_TSE=y
# end of PCS device drivers
CONFIG_PLIP=y
CONFIG_PPP=y
CONFIG_PPP_BSDCOMP=y
CONFIG_PPP_DEFLATE=y
# CONFIG_PPP_FILTER is not set
# CONFIG_PPP_MPPE is not set
# CONFIG_PPP_MULTILINK is not set
CONFIG_PPPOATM=y
CONFIG_PPPOE=y
# CONFIG_PPP_ASYNC is not set
# CONFIG_PPP_SYNC_TTY is not set
CONFIG_SLIP=y
CONFIG_SLHC=y
# CONFIG_SLIP_COMPRESSED is not set
# CONFIG_SLIP_SMART is not set
CONFIG_SLIP_MODE_SLIP6=y
# CONFIG_USB_NET_DRIVERS is not set
# CONFIG_WLAN is not set
# CONFIG_WAN is not set
CONFIG_IEEE802154_DRIVERS=y
#
# Wireless WAN
#
CONFIG_WWAN=y
CONFIG_WWAN_DEBUGFS=y
CONFIG_WWAN_HWSIM=y
CONFIG_MHI_WWAN_CTRL=y
CONFIG_MHI_WWAN_MBIM=y
CONFIG_RPMSG_WWAN_CTRL=y
# CONFIG_IOSM is not set
# CONFIG_MTK_T7XX is not set
# end of Wireless WAN
# CONFIG_VMXNET3 is not set
CONFIG_FUJITSU_ES=y
# CONFIG_NETDEVSIM is not set
CONFIG_NET_FAILOVER=y
CONFIG_ISDN=y
CONFIG_ISDN_CAPI=y
CONFIG_MISDN=y
CONFIG_MISDN_DSP=y
CONFIG_MISDN_L1OIP=y
#
# mISDN hardware drivers
#
CONFIG_MISDN_HFCPCI=y
CONFIG_MISDN_HFCMULTI=y
CONFIG_MISDN_HFCUSB=y
CONFIG_MISDN_AVMFRITZ=y
CONFIG_MISDN_SPEEDFAX=y
CONFIG_MISDN_INFINEON=y
CONFIG_MISDN_W6692=y
CONFIG_MISDN_NETJET=y
CONFIG_MISDN_HDLC=y
CONFIG_MISDN_IPAC=y
CONFIG_MISDN_ISAR=y
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=y
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_SPARSEKMAP=y
CONFIG_INPUT_MATRIXKMAP=y
CONFIG_INPUT_VIVALDIFMAP=y
#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
CONFIG_INPUT_JOYDEV=y
CONFIG_INPUT_EVDEV=y
CONFIG_INPUT_EVBUG=y
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5520 is not set
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1050 is not set
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_GPIO_POLLED is not set
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_LM8323 is not set
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_PINEPHONE is not set
# CONFIG_KEYBOARD_SAMSUNG is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_STMPE is not set
# CONFIG_KEYBOARD_IQS62X is not set
# CONFIG_KEYBOARD_OMAP4 is not set
# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_CAP11XX is not set
# CONFIG_KEYBOARD_BCM is not set
# CONFIG_KEYBOARD_CYPRESS_SF is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
CONFIG_INPUT_TOUCHSCREEN=y
# CONFIG_TOUCHSCREEN_88PM860X is not set
CONFIG_TOUCHSCREEN_ADS7846=y
CONFIG_TOUCHSCREEN_AD7877=y
CONFIG_TOUCHSCREEN_AD7879=y
# CONFIG_TOUCHSCREEN_AD7879_I2C is not set
CONFIG_TOUCHSCREEN_AD7879_SPI=y
CONFIG_TOUCHSCREEN_AR1021_I2C=y
CONFIG_TOUCHSCREEN_ATMEL_MXT=y
CONFIG_TOUCHSCREEN_ATMEL_MXT_T37=y
CONFIG_TOUCHSCREEN_AUO_PIXCIR=y
CONFIG_TOUCHSCREEN_BU21013=y
CONFIG_TOUCHSCREEN_BU21029=y
# CONFIG_TOUCHSCREEN_CHIPONE_ICN8318 is not set
# CONFIG_TOUCHSCREEN_CHIPONE_ICN8505 is not set
# CONFIG_TOUCHSCREEN_CY8CTMA140 is not set
CONFIG_TOUCHSCREEN_CY8CTMG110=y
# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
CONFIG_TOUCHSCREEN_CYTTSP4_CORE=y
CONFIG_TOUCHSCREEN_CYTTSP4_I2C=y
CONFIG_TOUCHSCREEN_CYTTSP4_SPI=y
CONFIG_TOUCHSCREEN_CYTTSP5=y
# CONFIG_TOUCHSCREEN_DA9034 is not set
CONFIG_TOUCHSCREEN_DYNAPRO=y
CONFIG_TOUCHSCREEN_HAMPSHIRE=y
CONFIG_TOUCHSCREEN_EETI=y
# CONFIG_TOUCHSCREEN_EGALAX is not set
# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
CONFIG_TOUCHSCREEN_EXC3000=y
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_GOODIX is not set
CONFIG_TOUCHSCREEN_HIDEEP=y
CONFIG_TOUCHSCREEN_HYCON_HY46XX=y
CONFIG_TOUCHSCREEN_HYNITRON_CSTXXX=y
CONFIG_TOUCHSCREEN_ILI210X=y
# CONFIG_TOUCHSCREEN_ILITEK is not set
CONFIG_TOUCHSCREEN_S6SY761=y
CONFIG_TOUCHSCREEN_GUNZE=y
CONFIG_TOUCHSCREEN_EKTF2127=y
CONFIG_TOUCHSCREEN_ELAN=y
CONFIG_TOUCHSCREEN_ELO=y
# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
CONFIG_TOUCHSCREEN_WACOM_I2C=y
CONFIG_TOUCHSCREEN_MAX11801=y
CONFIG_TOUCHSCREEN_MCS5000=y
# CONFIG_TOUCHSCREEN_MMS114 is not set
CONFIG_TOUCHSCREEN_MELFAS_MIP4=y
# CONFIG_TOUCHSCREEN_MSG2638 is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_IMAGIS is not set
CONFIG_TOUCHSCREEN_IMX6UL_TSC=y
CONFIG_TOUCHSCREEN_INEXIO=y
CONFIG_TOUCHSCREEN_MK712=y
CONFIG_TOUCHSCREEN_PENMOUNT=y
CONFIG_TOUCHSCREEN_EDT_FT5X06=y
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
CONFIG_TOUCHSCREEN_TOUCHWIN=y
CONFIG_TOUCHSCREEN_TI_AM335X_TSC=y
CONFIG_TOUCHSCREEN_PIXCIR=y
# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
CONFIG_TOUCHSCREEN_WM831X=y
CONFIG_TOUCHSCREEN_USB_COMPOSITE=y
CONFIG_TOUCHSCREEN_MC13783=y
# CONFIG_TOUCHSCREEN_USB_EGALAX is not set
# CONFIG_TOUCHSCREEN_USB_PANJIT is not set
CONFIG_TOUCHSCREEN_USB_3M=y
CONFIG_TOUCHSCREEN_USB_ITM=y
# CONFIG_TOUCHSCREEN_USB_ETURBO is not set
CONFIG_TOUCHSCREEN_USB_GUNZE=y
CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y
CONFIG_TOUCHSCREEN_USB_IRTOUCH=y
# CONFIG_TOUCHSCREEN_USB_IDEALTEK is not set
# CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH is not set
CONFIG_TOUCHSCREEN_USB_GOTOP=y
# CONFIG_TOUCHSCREEN_USB_JASTEC is not set
# CONFIG_TOUCHSCREEN_USB_ELO is not set
# CONFIG_TOUCHSCREEN_USB_E2I is not set
# CONFIG_TOUCHSCREEN_USB_ZYTRONIC is not set
# CONFIG_TOUCHSCREEN_USB_ETT_TC45USB is not set
# CONFIG_TOUCHSCREEN_USB_NEXIO is not set
# CONFIG_TOUCHSCREEN_USB_EASYTOUCH is not set
CONFIG_TOUCHSCREEN_TOUCHIT213=y
CONFIG_TOUCHSCREEN_TSC_SERIO=y
CONFIG_TOUCHSCREEN_TSC200X_CORE=y
CONFIG_TOUCHSCREEN_TSC2004=y
CONFIG_TOUCHSCREEN_TSC2005=y
# CONFIG_TOUCHSCREEN_TSC2007 is not set
# CONFIG_TOUCHSCREEN_PCAP is not set
CONFIG_TOUCHSCREEN_RM_TS=y
# CONFIG_TOUCHSCREEN_SILEAD is not set
CONFIG_TOUCHSCREEN_SIS_I2C=y
CONFIG_TOUCHSCREEN_ST1232=y
# CONFIG_TOUCHSCREEN_STMFTS is not set
CONFIG_TOUCHSCREEN_STMPE=y
CONFIG_TOUCHSCREEN_SURFACE3_SPI=y
CONFIG_TOUCHSCREEN_SX8654=y
CONFIG_TOUCHSCREEN_TPS6507X=y
# CONFIG_TOUCHSCREEN_ZET6223 is not set
# CONFIG_TOUCHSCREEN_ZFORCE is not set
CONFIG_TOUCHSCREEN_ROHM_BU21023=y
# CONFIG_TOUCHSCREEN_IQS5XX is not set
CONFIG_TOUCHSCREEN_ZINITIX=y
# CONFIG_TOUCHSCREEN_HIMAX_HX83112B is not set
# CONFIG_INPUT_MISC is not set
# CONFIG_RMI4_CORE is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_CT82C710=y
CONFIG_SERIO_PARKBD=y
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=y
# CONFIG_SERIO_ALTERA_PS2 is not set
CONFIG_SERIO_PS2MULT=y
# CONFIG_SERIO_ARC_PS2 is not set
CONFIG_SERIO_APBPS2=y
# CONFIG_SERIO_GPIO_PS2 is not set
# CONFIG_USERIO is not set
# CONFIG_GAMEPORT is not set
# end of Hardware I/O ports
# end of Input device support
#
# Character devices
#
CONFIG_TTY=y
# CONFIG_VT is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_LEGACY_TIOCSTI=y
CONFIG_LDISC_AUTOLOAD=y
#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
CONFIG_SERIAL_8250_PNP=y
# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
# CONFIG_SERIAL_8250_FINTEK is not set
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_DMA=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_EXAR=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
CONFIG_SERIAL_8250_DWLIB=y
# CONFIG_SERIAL_8250_DW is not set
# CONFIG_SERIAL_8250_RT288X is not set
CONFIG_SERIAL_8250_LPSS=y
CONFIG_SERIAL_8250_MID=y
CONFIG_SERIAL_8250_PERICOM=y
# CONFIG_SERIAL_OF_PLATFORM is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_MAX3100=y
CONFIG_SERIAL_MAX310X=y
CONFIG_SERIAL_UARTLITE=y
CONFIG_SERIAL_UARTLITE_CONSOLE=y
CONFIG_SERIAL_UARTLITE_NR_UARTS=1
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_JSM=y
# CONFIG_SERIAL_SIFIVE is not set
CONFIG_SERIAL_LANTIQ=y
CONFIG_SERIAL_LANTIQ_CONSOLE=y
# CONFIG_SERIAL_SCCNXP is not set
CONFIG_SERIAL_SC16IS7XX_CORE=y
CONFIG_SERIAL_SC16IS7XX=y
# CONFIG_SERIAL_SC16IS7XX_I2C is not set
CONFIG_SERIAL_SC16IS7XX_SPI=y
CONFIG_SERIAL_TIMBERDALE=y
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
CONFIG_SERIAL_ALTERA_UART=y
CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4
CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200
# CONFIG_SERIAL_ALTERA_UART_CONSOLE is not set
# CONFIG_SERIAL_PCH_UART is not set
CONFIG_SERIAL_XILINX_PS_UART=y
CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y
CONFIG_SERIAL_ARC=y
CONFIG_SERIAL_ARC_CONSOLE=y
CONFIG_SERIAL_ARC_NR_PORTS=1
# CONFIG_SERIAL_RP2 is not set
CONFIG_SERIAL_FSL_LPUART=y
# CONFIG_SERIAL_FSL_LPUART_CONSOLE is not set
# CONFIG_SERIAL_FSL_LINFLEXUART is not set
# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
# CONFIG_SERIAL_SPRD is not set
# CONFIG_SERIAL_LITEUART is not set
# end of Serial drivers
CONFIG_SERIAL_MCTRL_GPIO=y
CONFIG_SERIAL_NONSTANDARD=y
CONFIG_MOXA_INTELLIO=y
CONFIG_MOXA_SMARTIO=y
CONFIG_SYNCLINK_GT=y
CONFIG_N_HDLC=y
CONFIG_N_GSM=y
CONFIG_NOZOMI=y
CONFIG_NULL_TTY=y
CONFIG_HVC_DRIVER=y
CONFIG_RPMSG_TTY=y
CONFIG_SERIAL_DEV_BUS=y
CONFIG_SERIAL_DEV_CTRL_TTYPORT=y
CONFIG_TTY_PRINTK=y
CONFIG_TTY_PRINTK_LEVEL=6
# CONFIG_PRINTER is not set
CONFIG_PPDEV=y
CONFIG_VIRTIO_CONSOLE=y
# CONFIG_IPMI_HANDLER is not set
CONFIG_SSIF_IPMI_BMC=y
CONFIG_IPMB_DEVICE_INTERFACE=y
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_TIMERIOMEM=y
CONFIG_HW_RANDOM_INTEL=y
# CONFIG_HW_RANDOM_AMD is not set
# CONFIG_HW_RANDOM_BA431 is not set
# CONFIG_HW_RANDOM_GEODE is not set
CONFIG_HW_RANDOM_VIA=y
# CONFIG_HW_RANDOM_VIRTIO is not set
CONFIG_HW_RANDOM_CCTRNG=y
CONFIG_HW_RANDOM_XIPHERA=y
# CONFIG_APPLICOM is not set
CONFIG_SONYPI=y
# CONFIG_MWAVE is not set
CONFIG_SCx200_GPIO=y
# CONFIG_PC8736x_GPIO is not set
CONFIG_NSC_GPIO=y
CONFIG_DEVMEM=y
CONFIG_NVRAM=y
# CONFIG_DEVPORT is not set
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
CONFIG_HPET_MMAP_DEFAULT=y
CONFIG_HANGCHECK_TIMER=y
# CONFIG_TCG_TPM is not set
CONFIG_TELCLOCK=y
CONFIG_XILLYBUS_CLASS=y
CONFIG_XILLYBUS=y
CONFIG_XILLYBUS_OF=y
# CONFIG_XILLYUSB is not set
# end of Character devices
#
# I2C support
#
CONFIG_I2C=y
# CONFIG_ACPI_I2C_OPREGION is not set
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
# CONFIG_I2C_CHARDEV is not set
CONFIG_I2C_MUX=y
#
# Multiplexer I2C Chip support
#
CONFIG_I2C_ARB_GPIO_CHALLENGE=y
# CONFIG_I2C_MUX_GPIO is not set
CONFIG_I2C_MUX_GPMUX=y
CONFIG_I2C_MUX_LTC4306=y
CONFIG_I2C_MUX_PCA9541=y
CONFIG_I2C_MUX_PCA954x=y
# CONFIG_I2C_MUX_PINCTRL is not set
# CONFIG_I2C_MUX_REG is not set
CONFIG_I2C_DEMUX_PINCTRL=y
# CONFIG_I2C_MUX_MLXCPLD is not set
# end of Multiplexer I2C Chip support
# CONFIG_I2C_HELPER_AUTO is not set
CONFIG_I2C_SMBUS=y
#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCF=y
CONFIG_I2C_ALGOPCA=y
# end of I2C Algorithms
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
CONFIG_I2C_ALI1535=y
CONFIG_I2C_ALI1563=y
CONFIG_I2C_ALI15X3=y
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_AMD_MP2 is not set
CONFIG_I2C_I801=y
CONFIG_I2C_ISCH=y
# CONFIG_I2C_ISMT is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_NVIDIA_GPU is not set
CONFIG_I2C_SIS5595=y
CONFIG_I2C_SIS630=y
CONFIG_I2C_SIS96X=y
CONFIG_I2C_VIA=y
CONFIG_I2C_VIAPRO=y
#
# ACPI drivers
#
# CONFIG_I2C_SCMI is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_CBUS_GPIO is not set
# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
# CONFIG_I2C_DESIGNWARE_PCI is not set
# CONFIG_I2C_EG20T is not set
CONFIG_I2C_EMEV2=y
CONFIG_I2C_GPIO=y
CONFIG_I2C_GPIO_FAULT_INJECTOR=y
CONFIG_I2C_OCORES=y
# CONFIG_I2C_PCA_PLATFORM is not set
CONFIG_I2C_PXA=y
CONFIG_I2C_PXA_PCI=y
CONFIG_I2C_RK3X=y
# CONFIG_I2C_SIMTEC is not set
CONFIG_I2C_XILINX=y
#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_DIOLAN_U2C=y
CONFIG_I2C_DLN2=y
CONFIG_I2C_CP2615=y
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PCI1XXXX is not set
CONFIG_I2C_ROBOTFUZZ_OSIF=y
CONFIG_I2C_TAOS_EVM=y
# CONFIG_I2C_TINY_USB is not set
CONFIG_I2C_VIPERBOARD=y
#
# Other I2C/SMBus bus drivers
#
CONFIG_SCx200_ACB=y
CONFIG_I2C_VIRTIO=y
# end of I2C Hardware Bus support
# CONFIG_I2C_STUB is not set
CONFIG_I2C_SLAVE=y
# CONFIG_I2C_SLAVE_EEPROM is not set
CONFIG_I2C_SLAVE_TESTUNIT=y
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# end of I2C support
# CONFIG_I3C is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
CONFIG_SPI_MEM=y
#
# SPI Master Controller Drivers
#
CONFIG_SPI_ALTERA=y
CONFIG_SPI_ALTERA_CORE=y
# CONFIG_SPI_ALTERA_DFL is not set
CONFIG_SPI_AXI_SPI_ENGINE=y
CONFIG_SPI_BITBANG=y
CONFIG_SPI_BUTTERFLY=y
# CONFIG_SPI_CADENCE is not set
CONFIG_SPI_CADENCE_QUADSPI=y
CONFIG_SPI_CADENCE_XSPI=y
CONFIG_SPI_DESIGNWARE=y
# CONFIG_SPI_DW_DMA is not set
CONFIG_SPI_DW_PCI=y
CONFIG_SPI_DW_MMIO=y
# CONFIG_SPI_DLN2 is not set
# CONFIG_SPI_NXP_FLEXSPI is not set
CONFIG_SPI_GPIO=y
CONFIG_SPI_INTEL=y
CONFIG_SPI_INTEL_PCI=y
CONFIG_SPI_INTEL_PLATFORM=y
CONFIG_SPI_LM70_LLP=y
# CONFIG_SPI_FSL_SPI is not set
# CONFIG_SPI_MICROCHIP_CORE is not set
CONFIG_SPI_MICROCHIP_CORE_QSPI=y
CONFIG_SPI_LANTIQ_SSC=y
CONFIG_SPI_OC_TINY=y
CONFIG_SPI_PCI1XXXX=y
# CONFIG_SPI_PXA2XX is not set
CONFIG_SPI_ROCKCHIP=y
CONFIG_SPI_SC18IS602=y
CONFIG_SPI_SIFIVE=y
CONFIG_SPI_SN_F_OSPI=y
# CONFIG_SPI_MXIC is not set
CONFIG_SPI_TOPCLIFF_PCH=y
CONFIG_SPI_XCOMM=y
CONFIG_SPI_XILINX=y
# CONFIG_SPI_ZYNQMP_GQSPI is not set
# CONFIG_SPI_AMD is not set
#
# SPI Multiplexer support
#
CONFIG_SPI_MUX=y
#
# SPI Protocol Masters
#
CONFIG_SPI_SPIDEV=y
# CONFIG_SPI_LOOPBACK_TEST is not set
CONFIG_SPI_TLE62X0=y
# CONFIG_SPI_SLAVE is not set
CONFIG_SPI_DYNAMIC=y
CONFIG_SPMI=y
CONFIG_SPMI_HISI3670=y
CONFIG_HSI=y
CONFIG_HSI_BOARDINFO=y
#
# HSI controllers
#
#
# HSI clients
#
CONFIG_HSI_CHAR=y
CONFIG_PPS=y
# CONFIG_PPS_DEBUG is not set
CONFIG_NTP_PPS=y
#
# PPS clients support
#
CONFIG_PPS_CLIENT_KTIMER=y
CONFIG_PPS_CLIENT_LDISC=y
# CONFIG_PPS_CLIENT_PARPORT is not set
CONFIG_PPS_CLIENT_GPIO=y
#
# PPS generators support
#
#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK_OPTIONAL=y
#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
# end of PTP clock support
CONFIG_PINCTRL=y
CONFIG_GENERIC_PINCTRL_GROUPS=y
CONFIG_PINMUX=y
CONFIG_GENERIC_PINMUX_FUNCTIONS=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
CONFIG_DEBUG_PINCTRL=y
# CONFIG_PINCTRL_AMD is not set
# CONFIG_PINCTRL_AXP209 is not set
# CONFIG_PINCTRL_CY8C95X0 is not set
CONFIG_PINCTRL_EQUILIBRIUM=y
CONFIG_PINCTRL_MAX77620=y
CONFIG_PINCTRL_MCP23S08_I2C=y
CONFIG_PINCTRL_MCP23S08_SPI=y
CONFIG_PINCTRL_MCP23S08=y
# CONFIG_PINCTRL_MICROCHIP_SGPIO is not set
CONFIG_PINCTRL_OCELOT=y
# CONFIG_PINCTRL_RK805 is not set
CONFIG_PINCTRL_SINGLE=y
CONFIG_PINCTRL_STMFX=y
# CONFIG_PINCTRL_SX150X is not set
# CONFIG_PINCTRL_LOCHNAGAR is not set
CONFIG_PINCTRL_MADERA=y
CONFIG_PINCTRL_CS47L15=y
CONFIG_PINCTRL_CS47L90=y
#
# Intel pinctrl drivers
#
CONFIG_PINCTRL_BAYTRAIL=y
CONFIG_PINCTRL_CHERRYVIEW=y
CONFIG_PINCTRL_LYNXPOINT=y
CONFIG_PINCTRL_INTEL=y
CONFIG_PINCTRL_ALDERLAKE=y
# CONFIG_PINCTRL_BROXTON is not set
CONFIG_PINCTRL_CANNONLAKE=y
CONFIG_PINCTRL_CEDARFORK=y
CONFIG_PINCTRL_DENVERTON=y
CONFIG_PINCTRL_ELKHARTLAKE=y
CONFIG_PINCTRL_EMMITSBURG=y
CONFIG_PINCTRL_GEMINILAKE=y
CONFIG_PINCTRL_ICELAKE=y
CONFIG_PINCTRL_JASPERLAKE=y
CONFIG_PINCTRL_LAKEFIELD=y
CONFIG_PINCTRL_LEWISBURG=y
CONFIG_PINCTRL_METEORLAKE=y
# CONFIG_PINCTRL_SUNRISEPOINT is not set
# CONFIG_PINCTRL_TIGERLAKE is not set
# end of Intel pinctrl drivers
#
# Renesas pinctrl drivers
#
# end of Renesas pinctrl drivers
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_OF_GPIO=y
CONFIG_GPIO_ACPI=y
CONFIG_GPIOLIB_IRQCHIP=y
# CONFIG_DEBUG_GPIO is not set
# CONFIG_GPIO_SYSFS is not set
CONFIG_GPIO_CDEV=y
CONFIG_GPIO_CDEV_V1=y
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_MAX730X=y
CONFIG_GPIO_IDIO_16=y
#
# Memory mapped GPIO drivers
#
CONFIG_GPIO_74XX_MMIO=y
# CONFIG_GPIO_ALTERA is not set
# CONFIG_GPIO_AMDPT is not set
CONFIG_GPIO_CADENCE=y
# CONFIG_GPIO_DWAPB is not set
# CONFIG_GPIO_EXAR is not set
CONFIG_GPIO_FTGPIO010=y
CONFIG_GPIO_GENERIC_PLATFORM=y
CONFIG_GPIO_GRGPIO=y
# CONFIG_GPIO_HLWD is not set
CONFIG_GPIO_ICH=y
CONFIG_GPIO_LOGICVC=y
CONFIG_GPIO_MB86S7X=y
# CONFIG_GPIO_SIFIVE is not set
CONFIG_GPIO_SIOX=y
CONFIG_GPIO_SYSCON=y
# CONFIG_GPIO_VX855 is not set
CONFIG_GPIO_WCD934X=y
CONFIG_GPIO_XILINX=y
# CONFIG_GPIO_AMD_FCH is not set
# end of Memory mapped GPIO drivers
#
# Port-mapped I/O GPIO drivers
#
CONFIG_GPIO_I8255=y
CONFIG_GPIO_104_DIO_48E=y
# CONFIG_GPIO_104_IDIO_16 is not set
# CONFIG_GPIO_104_IDI_48 is not set
# CONFIG_GPIO_F7188X is not set
CONFIG_GPIO_GPIO_MM=y
CONFIG_GPIO_IT87=y
CONFIG_GPIO_SCH=y
CONFIG_GPIO_SCH311X=y
# CONFIG_GPIO_WINBOND is not set
CONFIG_GPIO_WS16C48=y
# end of Port-mapped I/O GPIO drivers
#
# I2C GPIO expanders
#
# CONFIG_GPIO_ADNP is not set
CONFIG_GPIO_GW_PLD=y
CONFIG_GPIO_MAX7300=y
CONFIG_GPIO_MAX732X=y
CONFIG_GPIO_MAX732X_IRQ=y
# CONFIG_GPIO_PCA953X is not set
CONFIG_GPIO_PCA9570=y
CONFIG_GPIO_PCF857X=y
CONFIG_GPIO_TPIC2810=y
# end of I2C GPIO expanders
#
# MFD GPIO expanders
#
CONFIG_GPIO_ADP5520=y
CONFIG_GPIO_ARIZONA=y
CONFIG_GPIO_BD71815=y
CONFIG_GPIO_BD71828=y
CONFIG_GPIO_BD9571MWV=y
# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_DA9055 is not set
# CONFIG_GPIO_DLN2 is not set
# CONFIG_GPIO_LP3943 is not set
CONFIG_GPIO_LP873X=y
CONFIG_GPIO_LP87565=y
CONFIG_GPIO_MADERA=y
CONFIG_GPIO_MAX77620=y
CONFIG_GPIO_STMPE=y
# CONFIG_GPIO_TPS65086 is not set
CONFIG_GPIO_TPS65218=y
# CONFIG_GPIO_TPS65912 is not set
CONFIG_GPIO_TPS68470=y
# CONFIG_GPIO_TQMX86 is not set
CONFIG_GPIO_WM831X=y
CONFIG_GPIO_WM8994=y
# end of MFD GPIO expanders
#
# PCI GPIO expanders
#
# CONFIG_GPIO_AMD8111 is not set
CONFIG_GPIO_BT8XX=y
CONFIG_GPIO_ML_IOH=y
CONFIG_GPIO_PCH=y
CONFIG_GPIO_PCI_IDIO_16=y
# CONFIG_GPIO_PCIE_IDIO_24 is not set
CONFIG_GPIO_RDC321X=y
# CONFIG_GPIO_SODAVILLE is not set
# end of PCI GPIO expanders
#
# SPI GPIO expanders
#
CONFIG_GPIO_74X164=y
CONFIG_GPIO_MAX3191X=y
CONFIG_GPIO_MAX7301=y
CONFIG_GPIO_MC33880=y
CONFIG_GPIO_PISOSR=y
CONFIG_GPIO_XRA1403=y
CONFIG_GPIO_MOXTET=y
# end of SPI GPIO expanders
#
# USB GPIO expanders
#
# CONFIG_GPIO_VIPERBOARD is not set
# end of USB GPIO expanders
#
# Virtual GPIO drivers
#
CONFIG_GPIO_AGGREGATOR=y
# CONFIG_GPIO_LATCH is not set
# CONFIG_GPIO_MOCKUP is not set
CONFIG_GPIO_VIRTIO=y
CONFIG_GPIO_SIM=y
# end of Virtual GPIO drivers
CONFIG_W1=y
CONFIG_W1_CON=y
#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_MATROX=y
# CONFIG_W1_MASTER_DS2490 is not set
CONFIG_W1_MASTER_DS2482=y
CONFIG_W1_MASTER_DS1WM=y
CONFIG_W1_MASTER_GPIO=y
CONFIG_W1_MASTER_SGI=y
# end of 1-wire Bus Masters
#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=y
CONFIG_W1_SLAVE_SMEM=y
# CONFIG_W1_SLAVE_DS2405 is not set
CONFIG_W1_SLAVE_DS2408=y
CONFIG_W1_SLAVE_DS2408_READBACK=y
# CONFIG_W1_SLAVE_DS2413 is not set
CONFIG_W1_SLAVE_DS2406=y
CONFIG_W1_SLAVE_DS2423=y
CONFIG_W1_SLAVE_DS2805=y
# CONFIG_W1_SLAVE_DS2430 is not set
CONFIG_W1_SLAVE_DS2431=y
CONFIG_W1_SLAVE_DS2433=y
# CONFIG_W1_SLAVE_DS2433_CRC is not set
# CONFIG_W1_SLAVE_DS2438 is not set
CONFIG_W1_SLAVE_DS250X=y
CONFIG_W1_SLAVE_DS2780=y
CONFIG_W1_SLAVE_DS2781=y
CONFIG_W1_SLAVE_DS28E04=y
# CONFIG_W1_SLAVE_DS28E17 is not set
# end of 1-wire Slaves
# CONFIG_POWER_RESET is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_POWER_SUPPLY_HWMON=y
CONFIG_PDA_POWER=y
# CONFIG_IP5XXX_POWER is not set
CONFIG_WM831X_BACKUP=y
# CONFIG_WM831X_POWER is not set
# CONFIG_TEST_POWER is not set
CONFIG_BATTERY_88PM860X=y
CONFIG_CHARGER_ADP5061=y
CONFIG_BATTERY_ACT8945A=y
CONFIG_BATTERY_CW2015=y
# CONFIG_BATTERY_DS2760 is not set
CONFIG_BATTERY_DS2780=y
CONFIG_BATTERY_DS2781=y
# CONFIG_BATTERY_DS2782 is not set
CONFIG_BATTERY_SAMSUNG_SDI=y
CONFIG_BATTERY_SBS=y
# CONFIG_CHARGER_SBS is not set
CONFIG_MANAGER_SBS=y
CONFIG_BATTERY_BQ27XXX=y
# CONFIG_BATTERY_BQ27XXX_I2C is not set
# CONFIG_BATTERY_BQ27XXX_HDQ is not set
# CONFIG_BATTERY_DA9030 is not set
CONFIG_BATTERY_DA9150=y
CONFIG_BATTERY_MAX17040=y
CONFIG_BATTERY_MAX17042=y
CONFIG_BATTERY_MAX1721X=y
CONFIG_CHARGER_88PM860X=y
CONFIG_CHARGER_PCF50633=y
CONFIG_CHARGER_ISP1704=y
# CONFIG_CHARGER_MAX8903 is not set
CONFIG_CHARGER_LP8727=y
# CONFIG_CHARGER_GPIO is not set
# CONFIG_CHARGER_MANAGER is not set
CONFIG_CHARGER_LT3651=y
# CONFIG_CHARGER_LTC4162L is not set
# CONFIG_CHARGER_MAX14577 is not set
# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
CONFIG_CHARGER_MAX77976=y
CONFIG_CHARGER_BQ2415X=y
CONFIG_CHARGER_BQ24190=y
CONFIG_CHARGER_BQ24257=y
CONFIG_CHARGER_BQ24735=y
CONFIG_CHARGER_BQ2515X=y
CONFIG_CHARGER_BQ25890=y
CONFIG_CHARGER_BQ25980=y
# CONFIG_CHARGER_BQ256XX is not set
# CONFIG_CHARGER_RK817 is not set
# CONFIG_CHARGER_SMB347 is not set
# CONFIG_CHARGER_TPS65090 is not set
CONFIG_CHARGER_TPS65217=y
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
CONFIG_BATTERY_GOLDFISH=y
CONFIG_BATTERY_RT5033=y
# CONFIG_CHARGER_RT9455 is not set
CONFIG_CHARGER_UCS1002=y
CONFIG_CHARGER_BD99954=y
CONFIG_BATTERY_UG3105=y
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
CONFIG_HWMON_DEBUG_CHIP=y
#
# Native drivers
#
CONFIG_SENSORS_ABITUGURU=y
CONFIG_SENSORS_ABITUGURU3=y
CONFIG_SENSORS_AD7314=y
CONFIG_SENSORS_AD7414=y
CONFIG_SENSORS_AD7418=y
CONFIG_SENSORS_ADM1025=y
CONFIG_SENSORS_ADM1026=y
# CONFIG_SENSORS_ADM1029 is not set
CONFIG_SENSORS_ADM1031=y
CONFIG_SENSORS_ADM1177=y
CONFIG_SENSORS_ADM9240=y
CONFIG_SENSORS_ADT7X10=y
CONFIG_SENSORS_ADT7310=y
# CONFIG_SENSORS_ADT7410 is not set
CONFIG_SENSORS_ADT7411=y
# CONFIG_SENSORS_ADT7462 is not set
CONFIG_SENSORS_ADT7470=y
CONFIG_SENSORS_ADT7475=y
CONFIG_SENSORS_AHT10=y
# CONFIG_SENSORS_AQUACOMPUTER_D5NEXT is not set
# CONFIG_SENSORS_AS370 is not set
# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
CONFIG_SENSORS_K8TEMP=y
CONFIG_SENSORS_APPLESMC=y
CONFIG_SENSORS_ASB100=y
# CONFIG_SENSORS_ATXP1 is not set
CONFIG_SENSORS_CORSAIR_CPRO=y
CONFIG_SENSORS_CORSAIR_PSU=y
CONFIG_SENSORS_DRIVETEMP=y
CONFIG_SENSORS_DS620=y
CONFIG_SENSORS_DS1621=y
# CONFIG_SENSORS_DELL_SMM is not set
CONFIG_SENSORS_DA9055=y
CONFIG_SENSORS_I5K_AMB=y
CONFIG_SENSORS_F71805F=y
# CONFIG_SENSORS_F71882FG is not set
CONFIG_SENSORS_F75375S=y
# CONFIG_SENSORS_GSC is not set
# CONFIG_SENSORS_MC13783_ADC is not set
CONFIG_SENSORS_FSCHMD=y
CONFIG_SENSORS_FTSTEUTATES=y
CONFIG_SENSORS_GL518SM=y
CONFIG_SENSORS_GL520SM=y
# CONFIG_SENSORS_G760A is not set
CONFIG_SENSORS_G762=y
CONFIG_SENSORS_GPIO_FAN=y
# CONFIG_SENSORS_HIH6130 is not set
CONFIG_SENSORS_I5500=y
CONFIG_SENSORS_CORETEMP=y
CONFIG_SENSORS_IT87=y
# CONFIG_SENSORS_JC42 is not set
# CONFIG_SENSORS_POWR1220 is not set
CONFIG_SENSORS_LINEAGE=y
# CONFIG_SENSORS_LOCHNAGAR is not set
CONFIG_SENSORS_LTC2945=y
CONFIG_SENSORS_LTC2947=y
CONFIG_SENSORS_LTC2947_I2C=y
CONFIG_SENSORS_LTC2947_SPI=y
CONFIG_SENSORS_LTC2990=y
CONFIG_SENSORS_LTC2992=y
CONFIG_SENSORS_LTC4151=y
CONFIG_SENSORS_LTC4215=y
CONFIG_SENSORS_LTC4222=y
CONFIG_SENSORS_LTC4245=y
# CONFIG_SENSORS_LTC4260 is not set
# CONFIG_SENSORS_LTC4261 is not set
CONFIG_SENSORS_MAX1111=y
CONFIG_SENSORS_MAX127=y
CONFIG_SENSORS_MAX16065=y
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX1668 is not set
CONFIG_SENSORS_MAX197=y
# CONFIG_SENSORS_MAX31722 is not set
CONFIG_SENSORS_MAX31730=y
CONFIG_SENSORS_MAX31760=y
CONFIG_SENSORS_MAX6620=y
CONFIG_SENSORS_MAX6621=y
# CONFIG_SENSORS_MAX6639 is not set
CONFIG_SENSORS_MAX6650=y
CONFIG_SENSORS_MAX6697=y
CONFIG_SENSORS_MAX31790=y
CONFIG_SENSORS_MCP3021=y
# CONFIG_SENSORS_MLXREG_FAN is not set
CONFIG_SENSORS_TC654=y
# CONFIG_SENSORS_TPS23861 is not set
# CONFIG_SENSORS_MENF21BMC_HWMON is not set
CONFIG_SENSORS_MR75203=y
CONFIG_SENSORS_ADCXX=y
CONFIG_SENSORS_LM63=y
CONFIG_SENSORS_LM70=y
CONFIG_SENSORS_LM73=y
CONFIG_SENSORS_LM75=y
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
CONFIG_SENSORS_LM80=y
CONFIG_SENSORS_LM83=y
CONFIG_SENSORS_LM85=y
CONFIG_SENSORS_LM87=y
CONFIG_SENSORS_LM90=y
CONFIG_SENSORS_LM92=y
CONFIG_SENSORS_LM93=y
CONFIG_SENSORS_LM95234=y
CONFIG_SENSORS_LM95241=y
CONFIG_SENSORS_LM95245=y
CONFIG_SENSORS_PC87360=y
# CONFIG_SENSORS_PC87427 is not set
CONFIG_SENSORS_NCT6683=y
# CONFIG_SENSORS_NCT6775 is not set
# CONFIG_SENSORS_NCT6775_I2C is not set
CONFIG_SENSORS_NCT7802=y
CONFIG_SENSORS_NCT7904=y
CONFIG_SENSORS_NPCM7XX=y
# CONFIG_SENSORS_NZXT_KRAKEN2 is not set
CONFIG_SENSORS_NZXT_SMART2=y
# CONFIG_SENSORS_OCC_P8_I2C is not set
CONFIG_SENSORS_OXP=y
CONFIG_SENSORS_PCF8591=y
# CONFIG_SENSORS_PECI_CPUTEMP is not set
CONFIG_SENSORS_PECI_DIMMTEMP=y
CONFIG_SENSORS_PECI=y
# CONFIG_PMBUS is not set
CONFIG_SENSORS_SBTSI=y
CONFIG_SENSORS_SBRMI=y
CONFIG_SENSORS_SHT15=y
CONFIG_SENSORS_SHT21=y
CONFIG_SENSORS_SHT3x=y
# CONFIG_SENSORS_SHT4x is not set
# CONFIG_SENSORS_SHTC1 is not set
# CONFIG_SENSORS_SIS5595 is not set
CONFIG_SENSORS_SY7636A=y
CONFIG_SENSORS_DME1737=y
CONFIG_SENSORS_EMC1403=y
CONFIG_SENSORS_EMC2103=y
CONFIG_SENSORS_EMC2305=y
CONFIG_SENSORS_EMC6W201=y
CONFIG_SENSORS_SMSC47M1=y
CONFIG_SENSORS_SMSC47M192=y
# CONFIG_SENSORS_SMSC47B397 is not set
CONFIG_SENSORS_SCH56XX_COMMON=y
CONFIG_SENSORS_SCH5627=y
# CONFIG_SENSORS_SCH5636 is not set
CONFIG_SENSORS_STTS751=y
CONFIG_SENSORS_SMM665=y
# CONFIG_SENSORS_ADC128D818 is not set
# CONFIG_SENSORS_ADS7828 is not set
CONFIG_SENSORS_ADS7871=y
CONFIG_SENSORS_AMC6821=y
CONFIG_SENSORS_INA209=y
CONFIG_SENSORS_INA2XX=y
CONFIG_SENSORS_INA238=y
CONFIG_SENSORS_INA3221=y
# CONFIG_SENSORS_TC74 is not set
# CONFIG_SENSORS_THMC50 is not set
CONFIG_SENSORS_TMP102=y
CONFIG_SENSORS_TMP103=y
# CONFIG_SENSORS_TMP108 is not set
CONFIG_SENSORS_TMP401=y
CONFIG_SENSORS_TMP421=y
CONFIG_SENSORS_TMP464=y
# CONFIG_SENSORS_TMP513 is not set
CONFIG_SENSORS_VIA_CPUTEMP=y
CONFIG_SENSORS_VIA686A=y
# CONFIG_SENSORS_VT1211 is not set
CONFIG_SENSORS_VT8231=y
CONFIG_SENSORS_W83773G=y
CONFIG_SENSORS_W83781D=y
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
CONFIG_SENSORS_W83793=y
CONFIG_SENSORS_W83795=y
CONFIG_SENSORS_W83795_FANCTRL=y
CONFIG_SENSORS_W83L785TS=y
CONFIG_SENSORS_W83L786NG=y
CONFIG_SENSORS_W83627HF=y
CONFIG_SENSORS_W83627EHF=y
CONFIG_SENSORS_WM831X=y
CONFIG_SENSORS_XGENE=y
# CONFIG_SENSORS_INTEL_M10_BMC_HWMON is not set
#
# ACPI drivers
#
CONFIG_SENSORS_ACPI_POWER=y
CONFIG_SENSORS_ATK0110=y
CONFIG_SENSORS_ASUS_WMI=y
CONFIG_SENSORS_ASUS_EC=y
CONFIG_THERMAL=y
# CONFIG_THERMAL_NETLINK is not set
# CONFIG_THERMAL_STATISTICS is not set
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
# CONFIG_THERMAL_HWMON is not set
# CONFIG_THERMAL_OF is not set
CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
CONFIG_THERMAL_GOV_STEP_WISE=y
CONFIG_THERMAL_GOV_BANG_BANG=y
# CONFIG_THERMAL_GOV_USER_SPACE is not set
CONFIG_DEVFREQ_THERMAL=y
# CONFIG_THERMAL_EMULATION is not set
# CONFIG_THERMAL_MMIO is not set
# CONFIG_MAX77620_THERMAL is not set
#
# Intel thermal drivers
#
CONFIG_INTEL_POWERCLAMP=y
CONFIG_INTEL_SOC_DTS_IOSF_CORE=y
CONFIG_INTEL_SOC_DTS_THERMAL=y
#
# ACPI INT340X thermal drivers
#
# end of ACPI INT340X thermal drivers
# CONFIG_INTEL_PCH_THERMAL is not set
CONFIG_INTEL_TCC_COOLING=y
# CONFIG_INTEL_MENLOW is not set
# end of Intel thermal drivers
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
CONFIG_WATCHDOG_NOWAYOUT=y
# CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED is not set
CONFIG_WATCHDOG_OPEN_TIMEOUT=0
CONFIG_WATCHDOG_SYSFS=y
# CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT is not set
#
# Watchdog Pretimeout Governors
#
# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=y
# CONFIG_BD957XMUF_WATCHDOG is not set
CONFIG_DA9055_WATCHDOG=y
CONFIG_DA9063_WATCHDOG=y
CONFIG_GPIO_WATCHDOG=y
# CONFIG_GPIO_WATCHDOG_ARCH_INITCALL is not set
# CONFIG_MENF21BMC_WATCHDOG is not set
# CONFIG_WDAT_WDT is not set
CONFIG_WM831X_WATCHDOG=y
# CONFIG_XILINX_WATCHDOG is not set
CONFIG_ZIIRAVE_WATCHDOG=y
CONFIG_RAVE_SP_WATCHDOG=y
# CONFIG_MLX_WDT is not set
CONFIG_CADENCE_WATCHDOG=y
# CONFIG_DW_WATCHDOG is not set
CONFIG_RN5T618_WATCHDOG=y
CONFIG_MAX63XX_WATCHDOG=y
CONFIG_MAX77620_WATCHDOG=y
CONFIG_RETU_WATCHDOG=y
CONFIG_STPMIC1_WATCHDOG=y
# CONFIG_ACQUIRE_WDT is not set
CONFIG_ADVANTECH_WDT=y
CONFIG_ADVANTECH_EC_WDT=y
# CONFIG_ALIM1535_WDT is not set
# CONFIG_ALIM7101_WDT is not set
# CONFIG_EBC_C384_WDT is not set
CONFIG_EXAR_WDT=y
CONFIG_F71808E_WDT=y
# CONFIG_SP5100_TCO is not set
# CONFIG_GEODE_WDT is not set
# CONFIG_SBC_FITPC2_WATCHDOG is not set
# CONFIG_EUROTECH_WDT is not set
CONFIG_IB700_WDT=y
CONFIG_IBMASR=y
CONFIG_WAFER_WDT=y
CONFIG_I6300ESB_WDT=y
CONFIG_IE6XX_WDT=y
CONFIG_ITCO_WDT=y
CONFIG_ITCO_VENDOR_SUPPORT=y
CONFIG_IT8712F_WDT=y
# CONFIG_IT87_WDT is not set
CONFIG_HP_WATCHDOG=y
# CONFIG_HPWDT_NMI_DECODING is not set
CONFIG_SC1200_WDT=y
CONFIG_SCx200_WDT=y
CONFIG_PC87413_WDT=y
CONFIG_NV_TCO=y
CONFIG_60XX_WDT=y
CONFIG_SBC8360_WDT=y
CONFIG_SBC7240_WDT=y
CONFIG_CPU5_WDT=y
# CONFIG_SMSC_SCH311X_WDT is not set
CONFIG_SMSC37B787_WDT=y
CONFIG_TQMX86_WDT=y
# CONFIG_VIA_WDT is not set
# CONFIG_W83627HF_WDT is not set
CONFIG_W83877F_WDT=y
# CONFIG_W83977F_WDT is not set
CONFIG_MACHZ_WDT=y
CONFIG_SBC_EPX_C3_WATCHDOG=y
# CONFIG_INTEL_MEI_WDT is not set
# CONFIG_NI903X_WDT is not set
CONFIG_NIC7018_WDT=y
# CONFIG_MEN_A21_WDT is not set
#
# PCI-based Watchdog Cards
#
CONFIG_PCIPCWATCHDOG=y
CONFIG_WDTPCI=y
#
# USB-based Watchdog Cards
#
CONFIG_USBPCWATCHDOG=y
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
# CONFIG_SSB_PCIHOST is not set
# CONFIG_SSB_DRIVER_GPIO is not set
CONFIG_BCMA_POSSIBLE=y
# CONFIG_BCMA is not set
#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
CONFIG_MFD_CS5535=y
CONFIG_MFD_ACT8945A=y
CONFIG_MFD_AS3711=y
# CONFIG_MFD_SMPRO is not set
# CONFIG_MFD_AS3722 is not set
CONFIG_PMIC_ADP5520=y
# CONFIG_MFD_AAT2870_CORE is not set
CONFIG_MFD_ATMEL_FLEXCOM=y
# CONFIG_MFD_ATMEL_HLCDC is not set
# CONFIG_MFD_BCM590XX is not set
CONFIG_MFD_BD9571MWV=y
CONFIG_MFD_AXP20X=y
CONFIG_MFD_AXP20X_I2C=y
CONFIG_MFD_MADERA=y
CONFIG_MFD_MADERA_I2C=y
CONFIG_MFD_MADERA_SPI=y
CONFIG_MFD_CS47L15=y
# CONFIG_MFD_CS47L35 is not set
# CONFIG_MFD_CS47L85 is not set
CONFIG_MFD_CS47L90=y
# CONFIG_MFD_CS47L92 is not set
CONFIG_PMIC_DA903X=y
# CONFIG_MFD_DA9052_SPI is not set
# CONFIG_MFD_DA9052_I2C is not set
CONFIG_MFD_DA9055=y
# CONFIG_MFD_DA9062 is not set
CONFIG_MFD_DA9063=y
CONFIG_MFD_DA9150=y
CONFIG_MFD_DLN2=y
CONFIG_MFD_GATEWORKS_GSC=y
CONFIG_MFD_MC13XXX=y
CONFIG_MFD_MC13XXX_SPI=y
CONFIG_MFD_MC13XXX_I2C=y
CONFIG_MFD_MP2629=y
# CONFIG_MFD_HI6421_PMIC is not set
# CONFIG_MFD_HI6421_SPMI is not set
CONFIG_HTC_PASIC3=y
# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
CONFIG_LPC_ICH=y
CONFIG_LPC_SCH=y
# CONFIG_INTEL_SOC_PMIC_BXTWC is not set
CONFIG_INTEL_SOC_PMIC_MRFLD=y
CONFIG_MFD_INTEL_LPSS=y
CONFIG_MFD_INTEL_LPSS_ACPI=y
CONFIG_MFD_INTEL_LPSS_PCI=y
CONFIG_MFD_INTEL_PMC_BXT=y
CONFIG_MFD_IQS62X=y
# CONFIG_MFD_JANZ_CMODIO is not set
# CONFIG_MFD_KEMPLD is not set
CONFIG_MFD_88PM800=y
CONFIG_MFD_88PM805=y
CONFIG_MFD_88PM860X=y
CONFIG_MFD_MAX14577=y
CONFIG_MFD_MAX77620=y
# CONFIG_MFD_MAX77650 is not set
CONFIG_MFD_MAX77686=y
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX77714 is not set
# CONFIG_MFD_MAX77843 is not set
CONFIG_MFD_MAX8907=y
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
# CONFIG_MFD_MT6360 is not set
# CONFIG_MFD_MT6370 is not set
# CONFIG_MFD_MT6397 is not set
CONFIG_MFD_MENF21BMC=y
CONFIG_MFD_OCELOT=y
CONFIG_EZX_PCAP=y
CONFIG_MFD_CPCAP=y
CONFIG_MFD_VIPERBOARD=y
CONFIG_MFD_NTXEC=y
CONFIG_MFD_RETU=y
CONFIG_MFD_PCF50633=y
CONFIG_PCF50633_ADC=y
# CONFIG_PCF50633_GPIO is not set
CONFIG_MFD_SY7636A=y
CONFIG_MFD_RDC321X=y
CONFIG_MFD_RT4831=y
# CONFIG_MFD_RT5033 is not set
CONFIG_MFD_RT5120=y
# CONFIG_MFD_RC5T583 is not set
CONFIG_MFD_RK808=y
CONFIG_MFD_RN5T618=y
CONFIG_MFD_SEC_CORE=y
CONFIG_MFD_SI476X_CORE=y
CONFIG_MFD_SIMPLE_MFD_I2C=y
CONFIG_MFD_SM501=y
# CONFIG_MFD_SM501_GPIO is not set
# CONFIG_MFD_SKY81452 is not set
CONFIG_MFD_STMPE=y
#
# STMicroelectronics STMPE Interface Drivers
#
# CONFIG_STMPE_I2C is not set
# CONFIG_STMPE_SPI is not set
# end of STMicroelectronics STMPE Interface Drivers
CONFIG_MFD_SYSCON=y
CONFIG_MFD_TI_AM335X_TSCADC=y
CONFIG_MFD_LP3943=y
CONFIG_MFD_LP8788=y
# CONFIG_MFD_TI_LMU is not set
# CONFIG_MFD_PALMAS is not set
CONFIG_TPS6105X=y
# CONFIG_TPS65010 is not set
# CONFIG_TPS6507X is not set
CONFIG_MFD_TPS65086=y
CONFIG_MFD_TPS65090=y
CONFIG_MFD_TPS65217=y
CONFIG_MFD_TI_LP873X=y
CONFIG_MFD_TI_LP87565=y
CONFIG_MFD_TPS65218=y
CONFIG_MFD_TPS65219=y
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65910 is not set
CONFIG_MFD_TPS65912=y
CONFIG_MFD_TPS65912_I2C=y
CONFIG_MFD_TPS65912_SPI=y
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
CONFIG_MFD_WL1273_CORE=y
CONFIG_MFD_LM3533=y
# CONFIG_MFD_TIMBERDALE is not set
# CONFIG_MFD_TC3589X is not set
CONFIG_MFD_TQMX86=y
CONFIG_MFD_VX855=y
CONFIG_MFD_LOCHNAGAR=y
CONFIG_MFD_ARIZONA=y
CONFIG_MFD_ARIZONA_I2C=y
# CONFIG_MFD_ARIZONA_SPI is not set
# CONFIG_MFD_CS47L24 is not set
# CONFIG_MFD_WM5102 is not set
CONFIG_MFD_WM5110=y
# CONFIG_MFD_WM8997 is not set
# CONFIG_MFD_WM8998 is not set
# CONFIG_MFD_WM8400 is not set
CONFIG_MFD_WM831X=y
CONFIG_MFD_WM831X_I2C=y
CONFIG_MFD_WM831X_SPI=y
# CONFIG_MFD_WM8350_I2C is not set
CONFIG_MFD_WM8994=y
# CONFIG_MFD_ROHM_BD718XX is not set
CONFIG_MFD_ROHM_BD71828=y
CONFIG_MFD_ROHM_BD957XMUF=y
CONFIG_MFD_STPMIC1=y
CONFIG_MFD_STMFX=y
CONFIG_MFD_WCD934X=y
CONFIG_MFD_ATC260X=y
CONFIG_MFD_ATC260X_I2C=y
# CONFIG_MFD_QCOM_PM8008 is not set
CONFIG_RAVE_SP_CORE=y
CONFIG_MFD_INTEL_M10_BMC=y
# CONFIG_MFD_RSMU_I2C is not set
CONFIG_MFD_RSMU_SPI=y
# end of Multifunction device drivers
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=y
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
CONFIG_REGULATOR_USERSPACE_CONSUMER=y
CONFIG_REGULATOR_88PG86X=y
# CONFIG_REGULATOR_88PM800 is not set
CONFIG_REGULATOR_88PM8607=y
CONFIG_REGULATOR_ACT8865=y
CONFIG_REGULATOR_ACT8945A=y
# CONFIG_REGULATOR_AD5398 is not set
# CONFIG_REGULATOR_AS3711 is not set
CONFIG_REGULATOR_ATC260X=y
CONFIG_REGULATOR_AXP20X=y
CONFIG_REGULATOR_BD71815=y
# CONFIG_REGULATOR_BD71828 is not set
CONFIG_REGULATOR_BD9571MWV=y
CONFIG_REGULATOR_BD957XMUF=y
CONFIG_REGULATOR_CPCAP=y
CONFIG_REGULATOR_DA903X=y
CONFIG_REGULATOR_DA9055=y
CONFIG_REGULATOR_DA9063=y
CONFIG_REGULATOR_DA9121=y
CONFIG_REGULATOR_DA9210=y
# CONFIG_REGULATOR_DA9211 is not set
CONFIG_REGULATOR_FAN53555=y
CONFIG_REGULATOR_FAN53880=y
CONFIG_REGULATOR_GPIO=y
CONFIG_REGULATOR_ISL9305=y
CONFIG_REGULATOR_ISL6271A=y
# CONFIG_REGULATOR_LOCHNAGAR is not set
CONFIG_REGULATOR_LP3971=y
CONFIG_REGULATOR_LP3972=y
# CONFIG_REGULATOR_LP872X is not set
CONFIG_REGULATOR_LP873X=y
CONFIG_REGULATOR_LP8755=y
CONFIG_REGULATOR_LP87565=y
CONFIG_REGULATOR_LP8788=y
CONFIG_REGULATOR_LTC3589=y
CONFIG_REGULATOR_LTC3676=y
CONFIG_REGULATOR_MAX14577=y
CONFIG_REGULATOR_MAX1586=y
# CONFIG_REGULATOR_MAX77620 is not set
CONFIG_REGULATOR_MAX8649=y
CONFIG_REGULATOR_MAX8660=y
CONFIG_REGULATOR_MAX8893=y
CONFIG_REGULATOR_MAX8907=y
CONFIG_REGULATOR_MAX8952=y
CONFIG_REGULATOR_MAX20086=y
CONFIG_REGULATOR_MAX77686=y
CONFIG_REGULATOR_MAX77802=y
CONFIG_REGULATOR_MAX77826=y
CONFIG_REGULATOR_MC13XXX_CORE=y
CONFIG_REGULATOR_MC13783=y
CONFIG_REGULATOR_MC13892=y
# CONFIG_REGULATOR_MCP16502 is not set
CONFIG_REGULATOR_MP5416=y
# CONFIG_REGULATOR_MP8859 is not set
CONFIG_REGULATOR_MP886X=y
CONFIG_REGULATOR_MPQ7920=y
CONFIG_REGULATOR_MT6311=y
CONFIG_REGULATOR_MT6315=y
# CONFIG_REGULATOR_PCA9450 is not set
CONFIG_REGULATOR_PCAP=y
CONFIG_REGULATOR_PCF50633=y
CONFIG_REGULATOR_PF8X00=y
CONFIG_REGULATOR_PFUZE100=y
# CONFIG_REGULATOR_PV88060 is not set
# CONFIG_REGULATOR_PV88080 is not set
CONFIG_REGULATOR_PV88090=y
# CONFIG_REGULATOR_QCOM_SPMI is not set
CONFIG_REGULATOR_QCOM_USB_VBUS=y
CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY=y
# CONFIG_REGULATOR_RK808 is not set
CONFIG_REGULATOR_RN5T618=y
CONFIG_REGULATOR_ROHM=y
CONFIG_REGULATOR_RT4801=y
CONFIG_REGULATOR_RT4831=y
CONFIG_REGULATOR_RT5120=y
CONFIG_REGULATOR_RT5190A=y
CONFIG_REGULATOR_RT5759=y
# CONFIG_REGULATOR_RT6160 is not set
CONFIG_REGULATOR_RT6190=y
# CONFIG_REGULATOR_RT6245 is not set
CONFIG_REGULATOR_RTQ2134=y
# CONFIG_REGULATOR_RTMV20 is not set
CONFIG_REGULATOR_RTQ6752=y
# CONFIG_REGULATOR_S2MPA01 is not set
# CONFIG_REGULATOR_S2MPS11 is not set
CONFIG_REGULATOR_S5M8767=y
# CONFIG_REGULATOR_SLG51000 is not set
CONFIG_REGULATOR_STPMIC1=y
CONFIG_REGULATOR_SY7636A=y
CONFIG_REGULATOR_SY8106A=y
CONFIG_REGULATOR_SY8824X=y
# CONFIG_REGULATOR_SY8827N is not set
CONFIG_REGULATOR_TPS51632=y
CONFIG_REGULATOR_TPS6105X=y
CONFIG_REGULATOR_TPS62360=y
# CONFIG_REGULATOR_TPS6286X is not set
CONFIG_REGULATOR_TPS65023=y
CONFIG_REGULATOR_TPS6507X=y
# CONFIG_REGULATOR_TPS65086 is not set
# CONFIG_REGULATOR_TPS65090 is not set
CONFIG_REGULATOR_TPS65132=y
CONFIG_REGULATOR_TPS65217=y
# CONFIG_REGULATOR_TPS65218 is not set
# CONFIG_REGULATOR_TPS65219 is not set
CONFIG_REGULATOR_TPS6524X=y
# CONFIG_REGULATOR_TPS65912 is not set
CONFIG_REGULATOR_TPS68470=y
# CONFIG_REGULATOR_VCTRL is not set
CONFIG_REGULATOR_WM831X=y
# CONFIG_REGULATOR_WM8994 is not set
CONFIG_REGULATOR_QCOM_LABIBB=y
CONFIG_RC_CORE=y
# CONFIG_LIRC is not set
CONFIG_RC_MAP=y
# CONFIG_RC_DECODERS is not set
# CONFIG_RC_DEVICES is not set
CONFIG_CEC_CORE=y
CONFIG_CEC_NOTIFIER=y
#
# CEC support
#
# CONFIG_MEDIA_CEC_RC is not set
CONFIG_MEDIA_CEC_SUPPORT=y
CONFIG_CEC_CH7322=y
CONFIG_CEC_SECO=y
# CONFIG_CEC_SECO_RC is not set
CONFIG_USB_PULSE8_CEC=y
# CONFIG_USB_RAINSHADOW_CEC is not set
# end of CEC support
CONFIG_MEDIA_SUPPORT=y
CONFIG_MEDIA_SUPPORT_FILTER=y
CONFIG_MEDIA_SUBDRV_AUTOSELECT=y
#
# Media device types
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
# CONFIG_MEDIA_ANALOG_TV_SUPPORT is not set
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
CONFIG_MEDIA_RADIO_SUPPORT=y
# CONFIG_MEDIA_SDR_SUPPORT is not set
CONFIG_MEDIA_PLATFORM_SUPPORT=y
# CONFIG_MEDIA_TEST_SUPPORT is not set
# end of Media device types
CONFIG_VIDEO_DEV=y
CONFIG_MEDIA_CONTROLLER=y
CONFIG_DVB_CORE=y
#
# Video4Linux options
#
CONFIG_VIDEO_V4L2_I2C=y
CONFIG_VIDEO_V4L2_SUBDEV_API=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_V4L2_FWNODE=y
CONFIG_V4L2_ASYNC=y
# end of Video4Linux options
#
# Media controller options
#
CONFIG_MEDIA_CONTROLLER_DVB=y
# end of Media controller options
#
# Digital TV options
#
# CONFIG_DVB_MMAP is not set
CONFIG_DVB_NET=y
CONFIG_DVB_MAX_ADAPTERS=16
CONFIG_DVB_DYNAMIC_MINORS=y
CONFIG_DVB_DEMUX_SECTION_LOSS_LOG=y
CONFIG_DVB_ULE_DEBUG=y
# end of Digital TV options
#
# Media drivers
#
#
# Drivers filtered as selected at 'Filter media drivers'
#
#
# Media drivers
#
# CONFIG_MEDIA_USB_SUPPORT is not set
# CONFIG_MEDIA_PCI_SUPPORT is not set
CONFIG_RADIO_ADAPTERS=y
CONFIG_RADIO_MAXIRADIO=y
# CONFIG_RADIO_SAA7706H is not set
CONFIG_RADIO_SHARK=y
CONFIG_RADIO_SHARK2=y
CONFIG_RADIO_SI4713=y
CONFIG_RADIO_TEA575X=y
CONFIG_RADIO_TEA5764=y
# CONFIG_RADIO_TEA5764_XTAL is not set
CONFIG_RADIO_TEF6862=y
CONFIG_RADIO_WL1273=y
CONFIG_USB_DSBR=y
CONFIG_USB_KEENE=y
CONFIG_USB_MA901=y
CONFIG_USB_MR800=y
CONFIG_USB_RAREMONO=y
CONFIG_RADIO_SI470X=y
CONFIG_USB_SI470X=y
CONFIG_I2C_SI470X=y
CONFIG_USB_SI4713=y
CONFIG_PLATFORM_SI4713=y
CONFIG_I2C_SI4713=y
CONFIG_MEDIA_PLATFORM_DRIVERS=y
CONFIG_V4L_PLATFORM_DRIVERS=y
CONFIG_DVB_PLATFORM_DRIVERS=y
CONFIG_V4L_MEM2MEM_DRIVERS=y
# CONFIG_VIDEO_MEM2MEM_DEINTERLACE is not set
CONFIG_VIDEO_MUX=y
#
# Allegro DVT media platform drivers
#
#
# Amlogic media platform drivers
#
#
# Amphion drivers
#
#
# Aspeed media platform drivers
#
#
# Atmel media platform drivers
#
#
# Cadence media platform drivers
#
CONFIG_VIDEO_CADENCE_CSI2RX=y
CONFIG_VIDEO_CADENCE_CSI2TX=y
#
# Chips&Media media platform drivers
#
#
# Intel media platform drivers
#
#
# Marvell media platform drivers
#
CONFIG_VIDEO_CAFE_CCIC=y
#
# Mediatek media platform drivers
#
#
# Microchip Technology, Inc. media platform drivers
#
#
# NVidia media platform drivers
#
#
# NXP media platform drivers
#
#
# Qualcomm media platform drivers
#
#
# Renesas media platform drivers
#
#
# Rockchip media platform drivers
#
#
# Samsung media platform drivers
#
#
# STMicroelectronics media platform drivers
#
#
# Sunxi media platform drivers
#
#
# Texas Instruments drivers
#
#
# Verisilicon media platform drivers
#
#
# VIA media platform drivers
#
#
# Xilinx media platform drivers
#
CONFIG_VIDEO_XILINX=y
CONFIG_VIDEO_XILINX_CSI2RXSS=y
CONFIG_VIDEO_XILINX_TPG=y
CONFIG_VIDEO_XILINX_VTC=y
#
# FireWire (IEEE 1394) Adapters
#
CONFIG_DVB_FIREDTV=y
CONFIG_DVB_FIREDTV_INPUT=y
CONFIG_VIDEOBUF2_CORE=y
CONFIG_VIDEOBUF2_V4L2=y
CONFIG_VIDEOBUF2_MEMOPS=y
CONFIG_VIDEOBUF2_DMA_CONTIG=y
CONFIG_VIDEOBUF2_VMALLOC=y
CONFIG_VIDEOBUF2_DMA_SG=y
# end of Media drivers
#
# Media ancillary drivers
#
CONFIG_MEDIA_ATTACH=y
#
# IR I2C driver auto-selected by 'Autoselect ancillary drivers'
#
CONFIG_VIDEO_IR_I2C=y
#
# Camera sensor devices
#
CONFIG_VIDEO_APTINA_PLL=y
CONFIG_VIDEO_CCS_PLL=y
# CONFIG_VIDEO_AR0521 is not set
CONFIG_VIDEO_HI556=y
CONFIG_VIDEO_HI846=y
# CONFIG_VIDEO_HI847 is not set
# CONFIG_VIDEO_IMX208 is not set
CONFIG_VIDEO_IMX214=y
CONFIG_VIDEO_IMX219=y
CONFIG_VIDEO_IMX258=y
CONFIG_VIDEO_IMX274=y
CONFIG_VIDEO_IMX290=y
# CONFIG_VIDEO_IMX319 is not set
CONFIG_VIDEO_IMX334=y
# CONFIG_VIDEO_IMX335 is not set
# CONFIG_VIDEO_IMX355 is not set
CONFIG_VIDEO_IMX412=y
CONFIG_VIDEO_MT9M001=y
CONFIG_VIDEO_MT9M032=y
CONFIG_VIDEO_MT9M111=y
CONFIG_VIDEO_MT9P031=y
CONFIG_VIDEO_MT9T001=y
CONFIG_VIDEO_MT9T112=y
CONFIG_VIDEO_MT9V011=y
CONFIG_VIDEO_MT9V032=y
# CONFIG_VIDEO_MT9V111 is not set
# CONFIG_VIDEO_NOON010PC30 is not set
# CONFIG_VIDEO_OG01A1B is not set
CONFIG_VIDEO_OV02A10=y
CONFIG_VIDEO_OV08D10=y
# CONFIG_VIDEO_OV08X40 is not set
# CONFIG_VIDEO_OV13858 is not set
# CONFIG_VIDEO_OV13B10 is not set
CONFIG_VIDEO_OV2640=y
CONFIG_VIDEO_OV2659=y
CONFIG_VIDEO_OV2680=y
CONFIG_VIDEO_OV2685=y
CONFIG_VIDEO_OV2740=y
CONFIG_VIDEO_OV4689=y
# CONFIG_VIDEO_OV5640 is not set
CONFIG_VIDEO_OV5645=y
CONFIG_VIDEO_OV5647=y
CONFIG_VIDEO_OV5648=y
# CONFIG_VIDEO_OV5670 is not set
CONFIG_VIDEO_OV5675=y
# CONFIG_VIDEO_OV5693 is not set
# CONFIG_VIDEO_OV5695 is not set
# CONFIG_VIDEO_OV6650 is not set
CONFIG_VIDEO_OV7251=y
CONFIG_VIDEO_OV7640=y
CONFIG_VIDEO_OV7670=y
# CONFIG_VIDEO_OV772X is not set
CONFIG_VIDEO_OV7740=y
CONFIG_VIDEO_OV8856=y
CONFIG_VIDEO_OV8865=y
# CONFIG_VIDEO_OV9282 is not set
# CONFIG_VIDEO_OV9640 is not set
CONFIG_VIDEO_OV9650=y
# CONFIG_VIDEO_OV9734 is not set
# CONFIG_VIDEO_RDACM20 is not set
# CONFIG_VIDEO_RDACM21 is not set
CONFIG_VIDEO_RJ54N1=y
CONFIG_VIDEO_S5C73M3=y
CONFIG_VIDEO_S5K5BAF=y
CONFIG_VIDEO_S5K6A3=y
# CONFIG_VIDEO_S5K6AA is not set
CONFIG_VIDEO_SR030PC30=y
CONFIG_VIDEO_ST_VGXY61=y
CONFIG_VIDEO_VS6624=y
CONFIG_VIDEO_CCS=y
# CONFIG_VIDEO_ET8EK8 is not set
CONFIG_VIDEO_M5MOLS=y
# end of Camera sensor devices
#
# Lens drivers
#
CONFIG_VIDEO_AD5820=y
CONFIG_VIDEO_AK7375=y
CONFIG_VIDEO_DW9714=y
CONFIG_VIDEO_DW9768=y
CONFIG_VIDEO_DW9807_VCM=y
# end of Lens drivers
#
# Flash devices
#
# CONFIG_VIDEO_ADP1653 is not set
# CONFIG_VIDEO_LM3560 is not set
CONFIG_VIDEO_LM3646=y
# end of Flash devices
#
# Audio decoders, processors and mixers
#
CONFIG_VIDEO_CS3308=y
# CONFIG_VIDEO_CS5345 is not set
CONFIG_VIDEO_CS53L32A=y
# CONFIG_VIDEO_MSP3400 is not set
CONFIG_VIDEO_SONY_BTF_MPX=y
# CONFIG_VIDEO_TDA7432 is not set
CONFIG_VIDEO_TDA9840=y
CONFIG_VIDEO_TEA6415C=y
CONFIG_VIDEO_TEA6420=y
# CONFIG_VIDEO_TLV320AIC23B is not set
CONFIG_VIDEO_TVAUDIO=y
CONFIG_VIDEO_UDA1342=y
CONFIG_VIDEO_VP27SMPX=y
CONFIG_VIDEO_WM8739=y
CONFIG_VIDEO_WM8775=y
# end of Audio decoders, processors and mixers
#
# RDS decoders
#
CONFIG_VIDEO_SAA6588=y
# end of RDS decoders
#
# Video decoders
#
CONFIG_VIDEO_ADV7180=y
# CONFIG_VIDEO_ADV7183 is not set
CONFIG_VIDEO_ADV748X=y
CONFIG_VIDEO_ADV7604=y
CONFIG_VIDEO_ADV7604_CEC=y
CONFIG_VIDEO_ADV7842=y
# CONFIG_VIDEO_ADV7842_CEC is not set
CONFIG_VIDEO_BT819=y
# CONFIG_VIDEO_BT856 is not set
CONFIG_VIDEO_BT866=y
# CONFIG_VIDEO_ISL7998X is not set
# CONFIG_VIDEO_KS0127 is not set
# CONFIG_VIDEO_MAX9286 is not set
CONFIG_VIDEO_ML86V7667=y
# CONFIG_VIDEO_SAA7110 is not set
CONFIG_VIDEO_SAA711X=y
# CONFIG_VIDEO_TC358743 is not set
CONFIG_VIDEO_TC358746=y
# CONFIG_VIDEO_TVP514X is not set
# CONFIG_VIDEO_TVP5150 is not set
# CONFIG_VIDEO_TVP7002 is not set
# CONFIG_VIDEO_TW2804 is not set
CONFIG_VIDEO_TW9903=y
CONFIG_VIDEO_TW9906=y
# CONFIG_VIDEO_TW9910 is not set
CONFIG_VIDEO_VPX3220=y
#
# Video and audio decoders
#
CONFIG_VIDEO_SAA717X=y
CONFIG_VIDEO_CX25840=y
# end of Video decoders
#
# Video encoders
#
CONFIG_VIDEO_AD9389B=y
# CONFIG_VIDEO_ADV7170 is not set
CONFIG_VIDEO_ADV7175=y
CONFIG_VIDEO_ADV7343=y
CONFIG_VIDEO_ADV7393=y
# CONFIG_VIDEO_AK881X is not set
# CONFIG_VIDEO_SAA7127 is not set
CONFIG_VIDEO_SAA7185=y
CONFIG_VIDEO_THS8200=y
# end of Video encoders
#
# Video improvement chips
#
CONFIG_VIDEO_UPD64031A=y
CONFIG_VIDEO_UPD64083=y
# end of Video improvement chips
#
# Audio/Video compression chips
#
# CONFIG_VIDEO_SAA6752HS is not set
# end of Audio/Video compression chips
#
# SDR tuner chips
#
# end of SDR tuner chips
#
# Miscellaneous helper chips
#
CONFIG_VIDEO_I2C=y
CONFIG_VIDEO_M52790=y
CONFIG_VIDEO_ST_MIPID02=y
CONFIG_VIDEO_THS7303=y
# end of Miscellaneous helper chips
#
# Media SPI Adapters
#
CONFIG_CXD2880_SPI_DRV=y
CONFIG_VIDEO_GS1662=y
# end of Media SPI Adapters
CONFIG_MEDIA_TUNER=y
#
# Customize TV tuners
#
# CONFIG_MEDIA_TUNER_E4000 is not set
CONFIG_MEDIA_TUNER_FC0011=y
CONFIG_MEDIA_TUNER_FC0012=y
# CONFIG_MEDIA_TUNER_FC0013 is not set
# CONFIG_MEDIA_TUNER_FC2580 is not set
CONFIG_MEDIA_TUNER_IT913X=y
CONFIG_MEDIA_TUNER_M88RS6000T=y
# CONFIG_MEDIA_TUNER_MAX2165 is not set
CONFIG_MEDIA_TUNER_MC44S803=y
# CONFIG_MEDIA_TUNER_MSI001 is not set
CONFIG_MEDIA_TUNER_MT2060=y
CONFIG_MEDIA_TUNER_MT2063=y
CONFIG_MEDIA_TUNER_MT20XX=y
# CONFIG_MEDIA_TUNER_MT2131 is not set
CONFIG_MEDIA_TUNER_MT2266=y
# CONFIG_MEDIA_TUNER_MXL301RF is not set
CONFIG_MEDIA_TUNER_MXL5005S=y
CONFIG_MEDIA_TUNER_MXL5007T=y
CONFIG_MEDIA_TUNER_QM1D1B0004=y
# CONFIG_MEDIA_TUNER_QM1D1C0042 is not set
CONFIG_MEDIA_TUNER_QT1010=y
CONFIG_MEDIA_TUNER_R820T=y
CONFIG_MEDIA_TUNER_SI2157=y
CONFIG_MEDIA_TUNER_SIMPLE=y
CONFIG_MEDIA_TUNER_TDA18212=y
CONFIG_MEDIA_TUNER_TDA18218=y
CONFIG_MEDIA_TUNER_TDA18250=y
CONFIG_MEDIA_TUNER_TDA18271=y
CONFIG_MEDIA_TUNER_TDA827X=y
CONFIG_MEDIA_TUNER_TDA8290=y
CONFIG_MEDIA_TUNER_TDA9887=y
CONFIG_MEDIA_TUNER_TEA5761=y
CONFIG_MEDIA_TUNER_TEA5767=y
CONFIG_MEDIA_TUNER_TUA9001=y
CONFIG_MEDIA_TUNER_XC2028=y
CONFIG_MEDIA_TUNER_XC4000=y
CONFIG_MEDIA_TUNER_XC5000=y
# end of Customize TV tuners
#
# Customise DVB Frontends
#
#
# Multistandard (satellite) frontends
#
CONFIG_DVB_M88DS3103=y
CONFIG_DVB_MXL5XX=y
CONFIG_DVB_STB0899=y
CONFIG_DVB_STB6100=y
CONFIG_DVB_STV090x=y
# CONFIG_DVB_STV0910 is not set
CONFIG_DVB_STV6110x=y
CONFIG_DVB_STV6111=y
#
# Multistandard (cable + terrestrial) frontends
#
# CONFIG_DVB_DRXK is not set
# CONFIG_DVB_MN88472 is not set
CONFIG_DVB_MN88473=y
CONFIG_DVB_SI2165=y
CONFIG_DVB_TDA18271C2DD=y
#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24110=y
CONFIG_DVB_CX24116=y
# CONFIG_DVB_CX24117 is not set
CONFIG_DVB_CX24120=y
CONFIG_DVB_CX24123=y
CONFIG_DVB_DS3000=y
# CONFIG_DVB_MB86A16 is not set
CONFIG_DVB_MT312=y
CONFIG_DVB_S5H1420=y
CONFIG_DVB_SI21XX=y
CONFIG_DVB_STB6000=y
# CONFIG_DVB_STV0288 is not set
CONFIG_DVB_STV0299=y
CONFIG_DVB_STV0900=y
CONFIG_DVB_STV6110=y
CONFIG_DVB_TDA10071=y
# CONFIG_DVB_TDA10086 is not set
CONFIG_DVB_TDA8083=y
# CONFIG_DVB_TDA8261 is not set
CONFIG_DVB_TDA826X=y
CONFIG_DVB_TS2020=y
CONFIG_DVB_TUA6100=y
# CONFIG_DVB_TUNER_CX24113 is not set
# CONFIG_DVB_TUNER_ITD1000 is not set
# CONFIG_DVB_VES1X93 is not set
CONFIG_DVB_ZL10036=y
# CONFIG_DVB_ZL10039 is not set
#
# DVB-T (terrestrial) frontends
#
# CONFIG_DVB_AF9013 is not set
# CONFIG_DVB_CX22700 is not set
CONFIG_DVB_CX22702=y
CONFIG_DVB_CXD2820R=y
# CONFIG_DVB_CXD2841ER is not set
CONFIG_DVB_DIB3000MB=y
# CONFIG_DVB_DIB3000MC is not set
CONFIG_DVB_DIB7000M=y
CONFIG_DVB_DIB7000P=y
# CONFIG_DVB_DIB9000 is not set
CONFIG_DVB_DRXD=y
CONFIG_DVB_EC100=y
CONFIG_DVB_L64781=y
CONFIG_DVB_MT352=y
CONFIG_DVB_NXT6000=y
# CONFIG_DVB_RTL2830 is not set
CONFIG_DVB_RTL2832=y
# CONFIG_DVB_S5H1432 is not set
CONFIG_DVB_SI2168=y
CONFIG_DVB_SP887X=y
CONFIG_DVB_STV0367=y
# CONFIG_DVB_TDA10048 is not set
# CONFIG_DVB_TDA1004X is not set
CONFIG_DVB_ZD1301_DEMOD=y
# CONFIG_DVB_ZL10353 is not set
CONFIG_DVB_CXD2880=y
#
# DVB-C (cable) frontends
#
CONFIG_DVB_STV0297=y
CONFIG_DVB_TDA10021=y
CONFIG_DVB_TDA10023=y
CONFIG_DVB_VES1820=y
#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_AU8522=y
CONFIG_DVB_AU8522_DTV=y
# CONFIG_DVB_AU8522_V4L is not set
CONFIG_DVB_BCM3510=y
CONFIG_DVB_LG2160=y
# CONFIG_DVB_LGDT3305 is not set
CONFIG_DVB_LGDT3306A=y
CONFIG_DVB_LGDT330X=y
# CONFIG_DVB_MXL692 is not set
# CONFIG_DVB_NXT200X is not set
# CONFIG_DVB_OR51132 is not set
# CONFIG_DVB_OR51211 is not set
# CONFIG_DVB_S5H1409 is not set
CONFIG_DVB_S5H1411=y
#
# ISDB-T (terrestrial) frontends
#
# CONFIG_DVB_DIB8000 is not set
# CONFIG_DVB_MB86A20S is not set
CONFIG_DVB_S921=y
#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
#
CONFIG_DVB_MN88443X=y
CONFIG_DVB_TC90522=y
#
# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
CONFIG_DVB_TUNER_DIB0070=y
CONFIG_DVB_TUNER_DIB0090=y
#
# SEC control devices for DVB-S
#
# CONFIG_DVB_A8293 is not set
CONFIG_DVB_AF9033=y
CONFIG_DVB_ASCOT2E=y
# CONFIG_DVB_ATBM8830 is not set
CONFIG_DVB_HELENE=y
CONFIG_DVB_HORUS3A=y
# CONFIG_DVB_ISL6405 is not set
# CONFIG_DVB_ISL6421 is not set
CONFIG_DVB_ISL6423=y
CONFIG_DVB_IX2505V=y
# CONFIG_DVB_LGS8GL5 is not set
# CONFIG_DVB_LGS8GXX is not set
CONFIG_DVB_LNBH25=y
CONFIG_DVB_LNBH29=y
CONFIG_DVB_LNBP21=y
CONFIG_DVB_LNBP22=y
CONFIG_DVB_M88RS2000=y
CONFIG_DVB_TDA665x=y
CONFIG_DVB_DRX39XYJ=y
#
# Common Interface (EN50221) controller drivers
#
# CONFIG_DVB_CXD2099 is not set
CONFIG_DVB_SP2=y
# end of Customise DVB Frontends
# end of Media ancillary drivers
#
# Graphics support
#
CONFIG_APERTURE_HELPERS=y
CONFIG_VIDEO_NOMODESET=y
CONFIG_AGP=y
# CONFIG_AGP_ALI is not set
CONFIG_AGP_ATI=y
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_INTEL is not set
CONFIG_AGP_NVIDIA=y
CONFIG_AGP_SIS=y
# CONFIG_AGP_SWORKS is not set
CONFIG_AGP_VIA=y
# CONFIG_AGP_EFFICEON is not set
CONFIG_INTEL_GTT=y
# CONFIG_VGA_SWITCHEROO is not set
CONFIG_DRM=y
CONFIG_DRM_MIPI_DBI=y
CONFIG_DRM_MIPI_DSI=y
# CONFIG_DRM_DEBUG_MM is not set
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS=y
CONFIG_DRM_DEBUG_MODESET_LOCK=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
CONFIG_DRM_DP_AUX_BUS=y
CONFIG_DRM_DISPLAY_HELPER=y
CONFIG_DRM_DISPLAY_DP_HELPER=y
CONFIG_DRM_DISPLAY_HDCP_HELPER=y
CONFIG_DRM_DISPLAY_HDMI_HELPER=y
# CONFIG_DRM_DP_AUX_CHARDEV is not set
# CONFIG_DRM_DP_CEC is not set
CONFIG_DRM_TTM=y
CONFIG_DRM_BUDDY=y
CONFIG_DRM_VRAM_HELPER=y
CONFIG_DRM_TTM_HELPER=y
CONFIG_DRM_GEM_DMA_HELPER=y
CONFIG_DRM_GEM_SHMEM_HELPER=y
CONFIG_DRM_SCHED=y
#
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_CH7006=y
# CONFIG_DRM_I2C_SIL164 is not set
CONFIG_DRM_I2C_NXP_TDA998X=y
CONFIG_DRM_I2C_NXP_TDA9950=y
# end of I2C encoder or helper chips
#
# ARM devices
#
# CONFIG_DRM_KOMEDA is not set
# end of ARM devices
# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_AMDGPU is not set
# CONFIG_DRM_NOUVEAU is not set
CONFIG_DRM_I915=y
CONFIG_DRM_I915_FORCE_PROBE=""
# CONFIG_DRM_I915_CAPTURE_ERROR is not set
# CONFIG_DRM_I915_USERPTR is not set
# CONFIG_DRM_I915_PXP is not set
#
# drm/i915 Debugging
#
# CONFIG_DRM_I915_WERROR is not set
# CONFIG_DRM_I915_DEBUG is not set
# CONFIG_DRM_I915_DEBUG_MMIO is not set
# CONFIG_DRM_I915_SW_FENCE_DEBUG_OBJECTS is not set
# CONFIG_DRM_I915_SW_FENCE_CHECK_DAG is not set
CONFIG_DRM_I915_DEBUG_GUC=y
# CONFIG_DRM_I915_SELFTEST is not set
# CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS is not set
# CONFIG_DRM_I915_DEBUG_VBLANK_EVADE is not set
CONFIG_DRM_I915_DEBUG_RUNTIME_PM=y
# end of drm/i915 Debugging
#
# drm/i915 Profile Guided Optimisation
#
CONFIG_DRM_I915_REQUEST_TIMEOUT=20000
CONFIG_DRM_I915_FENCE_TIMEOUT=10000
CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND=250
CONFIG_DRM_I915_HEARTBEAT_INTERVAL=2500
CONFIG_DRM_I915_PREEMPT_TIMEOUT=640
CONFIG_DRM_I915_PREEMPT_TIMEOUT_COMPUTE=7500
CONFIG_DRM_I915_MAX_REQUEST_BUSYWAIT=8000
CONFIG_DRM_I915_STOP_TIMEOUT=100
CONFIG_DRM_I915_TIMESLICE_DURATION=1
# end of drm/i915 Profile Guided Optimisation
CONFIG_DRM_VGEM=y
CONFIG_DRM_VKMS=y
# CONFIG_DRM_VMWGFX is not set
CONFIG_DRM_GMA500=y
# CONFIG_DRM_UDL is not set
CONFIG_DRM_AST=y
CONFIG_DRM_MGAG200=y
# CONFIG_DRM_RCAR_DW_HDMI is not set
# CONFIG_DRM_RCAR_USE_LVDS is not set
CONFIG_DRM_RCAR_USE_MIPI_DSI=y
CONFIG_DRM_QXL=y
CONFIG_DRM_VIRTIO_GPU=y
CONFIG_DRM_PANEL=y
#
# Display Panels
#
CONFIG_DRM_PANEL_ABT_Y030XX067A=y
# CONFIG_DRM_PANEL_ARM_VERSATILE is not set
# CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596 is not set
# CONFIG_DRM_PANEL_BOE_BF060Y8M_AJ0 is not set
CONFIG_DRM_PANEL_BOE_HIMAX8279D=y
CONFIG_DRM_PANEL_BOE_TV101WUM_NL6=y
CONFIG_DRM_PANEL_DSI_CM=y
# CONFIG_DRM_PANEL_LVDS is not set
# CONFIG_DRM_PANEL_SIMPLE is not set
# CONFIG_DRM_PANEL_EDP is not set
CONFIG_DRM_PANEL_EBBG_FT8719=y
CONFIG_DRM_PANEL_ELIDA_KD35T133=y
CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02=y
# CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D is not set
CONFIG_DRM_PANEL_ILITEK_IL9322=y
# CONFIG_DRM_PANEL_ILITEK_ILI9341 is not set
# CONFIG_DRM_PANEL_ILITEK_ILI9881C is not set
CONFIG_DRM_PANEL_INNOLUX_EJ030NA=y
CONFIG_DRM_PANEL_INNOLUX_P079ZCA=y
# CONFIG_DRM_PANEL_JADARD_JD9365DA_H3 is not set
# CONFIG_DRM_PANEL_JDI_LT070ME05000 is not set
CONFIG_DRM_PANEL_JDI_R63452=y
CONFIG_DRM_PANEL_KHADAS_TS050=y
# CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04 is not set
# CONFIG_DRM_PANEL_LEADTEK_LTK050H3146W is not set
CONFIG_DRM_PANEL_LEADTEK_LTK500HD1829=y
CONFIG_DRM_PANEL_SAMSUNG_LD9040=y
CONFIG_DRM_PANEL_LG_LB035Q02=y
CONFIG_DRM_PANEL_LG_LG4573=y
CONFIG_DRM_PANEL_NEC_NL8048HL11=y
CONFIG_DRM_PANEL_NEWVISION_NV3051D=y
CONFIG_DRM_PANEL_NEWVISION_NV3052C=y
# CONFIG_DRM_PANEL_NOVATEK_NT35510 is not set
# CONFIG_DRM_PANEL_NOVATEK_NT35560 is not set
# CONFIG_DRM_PANEL_NOVATEK_NT35950 is not set
# CONFIG_DRM_PANEL_NOVATEK_NT36672A is not set
# CONFIG_DRM_PANEL_NOVATEK_NT39016 is not set
# CONFIG_DRM_PANEL_MANTIX_MLAF057WE51 is not set
# CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO is not set
# CONFIG_DRM_PANEL_ORISETECH_OTM8009A is not set
CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS=y
CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00=y
CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN=y
CONFIG_DRM_PANEL_RAYDIUM_RM67191=y
CONFIG_DRM_PANEL_RAYDIUM_RM68200=y
CONFIG_DRM_PANEL_RONBO_RB070D30=y
CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20=y
CONFIG_DRM_PANEL_SAMSUNG_DB7430=y
CONFIG_DRM_PANEL_SAMSUNG_S6D16D0=y
CONFIG_DRM_PANEL_SAMSUNG_S6D27A1=y
CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2=y
CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03=y
CONFIG_DRM_PANEL_SAMSUNG_S6E63M0=y
CONFIG_DRM_PANEL_SAMSUNG_S6E63M0_SPI=y
CONFIG_DRM_PANEL_SAMSUNG_S6E63M0_DSI=y
CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01=y
CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=y
CONFIG_DRM_PANEL_SAMSUNG_SOFEF00=y
CONFIG_DRM_PANEL_SEIKO_43WVF1G=y
CONFIG_DRM_PANEL_SHARP_LQ101R1SX01=y
CONFIG_DRM_PANEL_SHARP_LS037V7DW01=y
# CONFIG_DRM_PANEL_SHARP_LS043T1LE01 is not set
CONFIG_DRM_PANEL_SHARP_LS060T1SX01=y
CONFIG_DRM_PANEL_SITRONIX_ST7701=y
# CONFIG_DRM_PANEL_SITRONIX_ST7703 is not set
# CONFIG_DRM_PANEL_SITRONIX_ST7789V is not set
CONFIG_DRM_PANEL_SONY_ACX565AKM=y
CONFIG_DRM_PANEL_SONY_TULIP_TRULY_NT35521=y
CONFIG_DRM_PANEL_TDO_TL070WSH30=y
# CONFIG_DRM_PANEL_TPO_TD028TTEC1 is not set
CONFIG_DRM_PANEL_TPO_TD043MTEA1=y
CONFIG_DRM_PANEL_TPO_TPG110=y
CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA=y
# CONFIG_DRM_PANEL_VISIONOX_RM69299 is not set
CONFIG_DRM_PANEL_WIDECHIPS_WS2401=y
CONFIG_DRM_PANEL_XINPENG_XPP055C272=y
# end of Display Panels
CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y
#
# Display Interface Bridges
#
CONFIG_DRM_CDNS_DSI=y
CONFIG_DRM_CHIPONE_ICN6211=y
CONFIG_DRM_CHRONTEL_CH7033=y
# CONFIG_DRM_DISPLAY_CONNECTOR is not set
CONFIG_DRM_ITE_IT6505=y
CONFIG_DRM_LONTIUM_LT8912B=y
CONFIG_DRM_LONTIUM_LT9211=y
# CONFIG_DRM_LONTIUM_LT9611 is not set
CONFIG_DRM_LONTIUM_LT9611UXC=y
CONFIG_DRM_ITE_IT66121=y
CONFIG_DRM_LVDS_CODEC=y
CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW=y
CONFIG_DRM_NWL_MIPI_DSI=y
# CONFIG_DRM_NXP_PTN3460 is not set
CONFIG_DRM_PARADE_PS8622=y
CONFIG_DRM_PARADE_PS8640=y
# CONFIG_DRM_SIL_SII8620 is not set
CONFIG_DRM_SII902X=y
# CONFIG_DRM_SII9234 is not set
CONFIG_DRM_SIMPLE_BRIDGE=y
CONFIG_DRM_THINE_THC63LVD1024=y
CONFIG_DRM_TOSHIBA_TC358762=y
CONFIG_DRM_TOSHIBA_TC358764=y
CONFIG_DRM_TOSHIBA_TC358767=y
CONFIG_DRM_TOSHIBA_TC358768=y
# CONFIG_DRM_TOSHIBA_TC358775 is not set
CONFIG_DRM_TI_DLPC3433=y
CONFIG_DRM_TI_TFP410=y
# CONFIG_DRM_TI_SN65DSI83 is not set
CONFIG_DRM_TI_SN65DSI86=y
# CONFIG_DRM_TI_TPD12S015 is not set
CONFIG_DRM_ANALOGIX_ANX6345=y
# CONFIG_DRM_ANALOGIX_ANX78XX is not set
CONFIG_DRM_ANALOGIX_DP=y
CONFIG_DRM_ANALOGIX_ANX7625=y
CONFIG_DRM_I2C_ADV7511=y
# CONFIG_DRM_I2C_ADV7511_CEC is not set
CONFIG_DRM_CDNS_MHDP8546=y
# end of Display Interface Bridges
CONFIG_DRM_ETNAVIV=y
# CONFIG_DRM_ETNAVIV_THERMAL is not set
CONFIG_DRM_LOGICVC=y
CONFIG_DRM_MXS=y
CONFIG_DRM_MXSFB=y
CONFIG_DRM_IMX_LCDIF=y
# CONFIG_DRM_ARCPGU is not set
CONFIG_DRM_BOCHS=y
CONFIG_DRM_CIRRUS_QEMU=y
# CONFIG_DRM_GM12U320 is not set
CONFIG_DRM_PANEL_MIPI_DBI=y
CONFIG_DRM_SIMPLEDRM=y
CONFIG_TINYDRM_HX8357D=y
CONFIG_TINYDRM_ILI9163=y
# CONFIG_TINYDRM_ILI9225 is not set
CONFIG_TINYDRM_ILI9341=y
CONFIG_TINYDRM_ILI9486=y
# CONFIG_TINYDRM_MI0283QT is not set
CONFIG_TINYDRM_REPAPER=y
CONFIG_TINYDRM_ST7586=y
CONFIG_TINYDRM_ST7735R=y
# CONFIG_DRM_VBOXVIDEO is not set
CONFIG_DRM_GUD=y
# CONFIG_DRM_SSD130X is not set
CONFIG_DRM_LEGACY=y
# CONFIG_DRM_TDFX is not set
CONFIG_DRM_R128=y
CONFIG_DRM_MGA=y
CONFIG_DRM_SIS=y
# CONFIG_DRM_VIA is not set
CONFIG_DRM_SAVAGE=y
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
CONFIG_DRM_PRIVACY_SCREEN=y
#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB_DDC=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_HECUBA=y
CONFIG_FB_SVGALIB=y
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
CONFIG_FB_CIRRUS=y
CONFIG_FB_PM2=y
CONFIG_FB_PM2_FIFO_DISCONNECT=y
CONFIG_FB_CYBER2000=y
# CONFIG_FB_CYBER2000_DDC is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
CONFIG_FB_UVESA=y
CONFIG_FB_VESA=y
CONFIG_FB_N411=y
CONFIG_FB_HGA=y
# CONFIG_FB_OPENCORES is not set
CONFIG_FB_S1D13XXX=y
CONFIG_FB_NVIDIA=y
CONFIG_FB_NVIDIA_I2C=y
# CONFIG_FB_NVIDIA_DEBUG is not set
CONFIG_FB_NVIDIA_BACKLIGHT=y
# CONFIG_FB_RIVA is not set
CONFIG_FB_I740=y
CONFIG_FB_LE80578=y
CONFIG_FB_CARILLO_RANCH=y
CONFIG_FB_MATROX=y
# CONFIG_FB_MATROX_MILLENIUM is not set
# CONFIG_FB_MATROX_MYSTIQUE is not set
# CONFIG_FB_MATROX_G is not set
CONFIG_FB_MATROX_I2C=y
# CONFIG_FB_RADEON is not set
CONFIG_FB_ATY128=y
CONFIG_FB_ATY128_BACKLIGHT=y
# CONFIG_FB_ATY is not set
CONFIG_FB_S3=y
CONFIG_FB_S3_DDC=y
CONFIG_FB_SAVAGE=y
CONFIG_FB_SAVAGE_I2C=y
# CONFIG_FB_SAVAGE_ACCEL is not set
CONFIG_FB_SIS=y
CONFIG_FB_SIS_300=y
# CONFIG_FB_SIS_315 is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
CONFIG_FB_KYRO=y
# CONFIG_FB_3DFX is not set
CONFIG_FB_VOODOO1=y
# CONFIG_FB_VT8623 is not set
CONFIG_FB_TRIDENT=y
CONFIG_FB_ARK=y
CONFIG_FB_PM3=y
CONFIG_FB_CARMINE=y
# CONFIG_FB_CARMINE_DRAM_EVAL is not set
CONFIG_CARMINE_DRAM_CUSTOM=y
# CONFIG_FB_GEODE is not set
CONFIG_FB_SM501=y
# CONFIG_FB_SMSCUFX is not set
CONFIG_FB_UDL=y
CONFIG_FB_IBM_GXT4500=y
CONFIG_FB_VIRTUAL=y
CONFIG_FB_METRONOME=y
CONFIG_FB_MB862XX=y
CONFIG_FB_MB862XX_PCI_GDC=y
# CONFIG_FB_MB862XX_I2C is not set
CONFIG_FB_SSD1307=y
CONFIG_FB_SM712=y
# end of Frame buffer Devices
#
# Backlight & LCD device support
#
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_LCD_L4F00242T03 is not set
# CONFIG_LCD_LMS283GF05 is not set
# CONFIG_LCD_LTV350QV is not set
CONFIG_LCD_ILI922X=y
CONFIG_LCD_ILI9320=y
CONFIG_LCD_TDO24M=y
CONFIG_LCD_VGG2432A4=y
CONFIG_LCD_PLATFORM=y
CONFIG_LCD_AMS369FG06=y
CONFIG_LCD_LMS501KF03=y
CONFIG_LCD_HX8357=y
CONFIG_LCD_OTM3225A=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_KTD253=y
CONFIG_BACKLIGHT_LM3533=y
CONFIG_BACKLIGHT_CARILLO_RANCH=y
# CONFIG_BACKLIGHT_DA903X is not set
CONFIG_BACKLIGHT_APPLE=y
CONFIG_BACKLIGHT_QCOM_WLED=y
CONFIG_BACKLIGHT_RT4831=y
CONFIG_BACKLIGHT_SAHARA=y
CONFIG_BACKLIGHT_WM831X=y
CONFIG_BACKLIGHT_ADP5520=y
CONFIG_BACKLIGHT_ADP8860=y
CONFIG_BACKLIGHT_ADP8870=y
# CONFIG_BACKLIGHT_88PM860X is not set
# CONFIG_BACKLIGHT_PCF50633 is not set
CONFIG_BACKLIGHT_LM3639=y
CONFIG_BACKLIGHT_TPS65217=y
CONFIG_BACKLIGHT_AS3711=y
CONFIG_BACKLIGHT_GPIO=y
CONFIG_BACKLIGHT_LV5207LP=y
CONFIG_BACKLIGHT_BD6107=y
CONFIG_BACKLIGHT_ARCXCNN=y
CONFIG_BACKLIGHT_RAVE_SP=y
# CONFIG_BACKLIGHT_LED is not set
# end of Backlight & LCD device support
CONFIG_VGASTATE=y
CONFIG_VIDEOMODE_HELPERS=y
CONFIG_HDMI=y
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
# end of Graphics support
CONFIG_DRM_ACCEL=y
CONFIG_SOUND=y
# CONFIG_SND is not set
#
# HID support
#
CONFIG_HID=y
CONFIG_HID_BATTERY_STRENGTH=y
# CONFIG_HIDRAW is not set
# CONFIG_UHID is not set
CONFIG_HID_GENERIC=y
#
# Special HID drivers
#
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_ACCUTOUCH is not set
# CONFIG_HID_ACRUX is not set
CONFIG_HID_APPLE=y
CONFIG_HID_APPLEIR=y
# CONFIG_HID_ASUS is not set
CONFIG_HID_AUREAL=y
CONFIG_HID_BELKIN=y
# CONFIG_HID_BETOP_FF is not set
CONFIG_HID_BIGBEN_FF=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CORSAIR=y
CONFIG_HID_COUGAR=y
CONFIG_HID_MACALLY=y
CONFIG_HID_CMEDIA=y
CONFIG_HID_CREATIVE_SB0540=y
CONFIG_HID_CYPRESS=y
CONFIG_HID_DRAGONRISE=y
CONFIG_DRAGONRISE_FF=y
# CONFIG_HID_EMS_FF is not set
CONFIG_HID_ELAN=y
CONFIG_HID_ELECOM=y
CONFIG_HID_ELO=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GEMBIRD=y
CONFIG_HID_GFRM=y
CONFIG_HID_GLORIOUS=y
# CONFIG_HID_HOLTEK is not set
CONFIG_HID_VIVALDI_COMMON=y
CONFIG_HID_VIVALDI=y
CONFIG_HID_GT683R=y
# CONFIG_HID_KEYTOUCH is not set
CONFIG_HID_KYE=y
# CONFIG_HID_UCLOGIC is not set
# CONFIG_HID_WALTOP is not set
# CONFIG_HID_VIEWSONIC is not set
CONFIG_HID_VRC2=y
# CONFIG_HID_XIAOMI is not set
CONFIG_HID_GYRATION=y
# CONFIG_HID_ICADE is not set
CONFIG_HID_ITE=y
CONFIG_HID_JABRA=y
CONFIG_HID_TWINHAN=y
CONFIG_HID_KENSINGTON=y
CONFIG_HID_LCPOWER=y
CONFIG_HID_LED=y
CONFIG_HID_LENOVO=y
CONFIG_HID_LETSKETCH=y
CONFIG_HID_LOGITECH=y
CONFIG_HID_LOGITECH_HIDPP=y
CONFIG_LOGITECH_FF=y
# CONFIG_LOGIRUMBLEPAD2_FF is not set
# CONFIG_LOGIG940_FF is not set
# CONFIG_LOGIWHEELS_FF is not set
CONFIG_HID_MAGICMOUSE=y
# CONFIG_HID_MALTRON is not set
# CONFIG_HID_MAYFLASH is not set
CONFIG_HID_MEGAWORLD_FF=y
CONFIG_HID_REDRAGON=y
CONFIG_HID_MICROSOFT=y
# CONFIG_HID_MONTEREY is not set
CONFIG_HID_MULTITOUCH=y
CONFIG_HID_NINTENDO=y
# CONFIG_NINTENDO_FF is not set
CONFIG_HID_NTI=y
CONFIG_HID_NTRIG=y
CONFIG_HID_ORTEK=y
CONFIG_HID_PANTHERLORD=y
CONFIG_PANTHERLORD_FF=y
CONFIG_HID_PENMOUNT=y
CONFIG_HID_PETALYNX=y
# CONFIG_HID_PICOLCD is not set
CONFIG_HID_PLANTRONICS=y
CONFIG_HID_PXRC=y
CONFIG_HID_RAZER=y
# CONFIG_HID_PRIMAX is not set
# CONFIG_HID_RETRODE is not set
# CONFIG_HID_ROCCAT is not set
# CONFIG_HID_SAITEK is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SEMITEK is not set
CONFIG_HID_SIGMAMICRO=y
# CONFIG_HID_SONY is not set
CONFIG_HID_SPEEDLINK=y
# CONFIG_HID_STEAM is not set
# CONFIG_HID_STEELSERIES is not set
CONFIG_HID_SUNPLUS=y
# CONFIG_HID_RMI is not set
CONFIG_HID_GREENASIA=y
CONFIG_GREENASIA_FF=y
CONFIG_HID_SMARTJOYPLUS=y
# CONFIG_SMARTJOYPLUS_FF is not set
CONFIG_HID_TIVO=y
CONFIG_HID_TOPSEED=y
CONFIG_HID_TOPRE=y
# CONFIG_HID_THINGM is not set
CONFIG_HID_THRUSTMASTER=y
# CONFIG_THRUSTMASTER_FF is not set
CONFIG_HID_UDRAW_PS3=y
CONFIG_HID_U2FZERO=y
CONFIG_HID_WACOM=y
# CONFIG_HID_WIIMOTE is not set
CONFIG_HID_XINMO=y
# CONFIG_HID_ZEROPLUS is not set
CONFIG_HID_ZYDACRON=y
# CONFIG_HID_SENSOR_HUB is not set
CONFIG_HID_ALPS=y
CONFIG_HID_MCP2221=y
# end of Special HID drivers
#
# USB HID support
#
CONFIG_USB_HID=y
# CONFIG_HID_PID is not set
# CONFIG_USB_HIDDEV is not set
# end of USB HID support
#
# I2C HID support
#
# CONFIG_I2C_HID_ACPI is not set
CONFIG_I2C_HID_OF=y
# CONFIG_I2C_HID_OF_ELAN is not set
CONFIG_I2C_HID_OF_GOODIX=y
# end of I2C HID support
CONFIG_I2C_HID_CORE=y
# end of HID support
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
CONFIG_USB_LED_TRIG=y
CONFIG_USB_ULPI_BUS=y
CONFIG_USB_CONN_GPIO=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
CONFIG_USB_PCI=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
# CONFIG_USB_FEW_INIT_RETRIES is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_PRODUCTLIST is not set
# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
CONFIG_USB_LEDS_TRIGGER_USBPORT=y
CONFIG_USB_AUTOSUSPEND_DELAY=2
# CONFIG_USB_MON is not set
#
# USB Host Controller Drivers
#
CONFIG_USB_C67X00_HCD=y
CONFIG_USB_XHCI_HCD=y
# CONFIG_USB_XHCI_DBGCAP is not set
CONFIG_USB_XHCI_PCI=y
CONFIG_USB_XHCI_PCI_RENESAS=y
CONFIG_USB_XHCI_PLATFORM=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_PCI=y
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PLATFORM=y
CONFIG_USB_OXU210HP_HCD=y
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_MAX3421_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PCI=y
# CONFIG_USB_OHCI_HCD_SSB is not set
CONFIG_USB_OHCI_HCD_PLATFORM=y
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_U132_HCD is not set
CONFIG_USB_SL811_HCD=y
# CONFIG_USB_SL811_HCD_ISO is not set
CONFIG_USB_R8A66597_HCD=y
CONFIG_USB_HCD_SSB=y
# CONFIG_USB_HCD_TEST_MODE is not set
#
# USB Device Class drivers
#
CONFIG_USB_ACM=y
# CONFIG_USB_PRINTER is not set
CONFIG_USB_WDM=y
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
# also be needed; see USB_STORAGE Help for more info
#
# CONFIG_USB_STORAGE is not set
#
# USB Imaging devices
#
CONFIG_USB_MDC800=y
CONFIG_USB_MICROTEK=y
CONFIG_USBIP_CORE=y
# CONFIG_USBIP_VHCI_HCD is not set
# CONFIG_USBIP_HOST is not set
# CONFIG_USBIP_VUDC is not set
# CONFIG_USBIP_DEBUG is not set
#
# USB dual-mode controller drivers
#
CONFIG_USB_CDNS_SUPPORT=y
# CONFIG_USB_CDNS3 is not set
# CONFIG_USB_CDNSP_PCI is not set
# CONFIG_USB_MUSB_HDRC is not set
# CONFIG_USB_DWC3 is not set
# CONFIG_USB_DWC2 is not set
CONFIG_USB_CHIPIDEA=y
# CONFIG_USB_CHIPIDEA_UDC is not set
CONFIG_USB_CHIPIDEA_HOST=y
# CONFIG_USB_CHIPIDEA_PCI is not set
# CONFIG_USB_CHIPIDEA_MSM is not set
CONFIG_USB_CHIPIDEA_IMX=y
CONFIG_USB_CHIPIDEA_GENERIC=y
# CONFIG_USB_CHIPIDEA_TEGRA is not set
CONFIG_USB_ISP1760=y
CONFIG_USB_ISP1761_UDC=y
# CONFIG_USB_ISP1760_HOST_ROLE is not set
CONFIG_USB_ISP1760_GADGET_ROLE=y
# CONFIG_USB_ISP1760_DUAL_ROLE is not set
#
# USB port drivers
#
CONFIG_USB_USS720=y
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
CONFIG_USB_EMI26=y
# CONFIG_USB_ADUTUX is not set
CONFIG_USB_SEVSEG=y
# CONFIG_USB_LEGOTOWER is not set
CONFIG_USB_LCD=y
CONFIG_USB_CYPRESS_CY7C63=y
CONFIG_USB_CYTHERM=y
CONFIG_USB_IDMOUSE=y
CONFIG_USB_FTDI_ELAN=y
# CONFIG_USB_APPLEDISPLAY is not set
CONFIG_APPLE_MFI_FASTCHARGE=y
CONFIG_USB_SISUSBVGA=y
CONFIG_USB_LD=y
CONFIG_USB_TRANCEVIBRATOR=y
CONFIG_USB_IOWARRIOR=y
# CONFIG_USB_TEST is not set
# CONFIG_USB_EHSET_TEST_FIXTURE is not set
CONFIG_USB_ISIGHTFW=y
# CONFIG_USB_YUREX is not set
# CONFIG_USB_EZUSB_FX2 is not set
# CONFIG_USB_HUB_USB251XB is not set
CONFIG_USB_HSIC_USB3503=y
CONFIG_USB_HSIC_USB4604=y
# CONFIG_USB_LINK_LAYER_TEST is not set
CONFIG_USB_CHAOSKEY=y
CONFIG_USB_ONBOARD_HUB=y
CONFIG_USB_ATM=y
CONFIG_USB_SPEEDTOUCH=y
CONFIG_USB_CXACRU=y
CONFIG_USB_UEAGLEATM=y
CONFIG_USB_XUSBATM=y
#
# USB Physical Layer drivers
#
CONFIG_USB_PHY=y
CONFIG_NOP_USB_XCEIV=y
CONFIG_TAHVO_USB=y
# CONFIG_TAHVO_USB_HOST_BY_DEFAULT is not set
CONFIG_USB_ISP1301=y
# end of USB Physical Layer drivers
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DEBUG=y
CONFIG_USB_GADGET_VERBOSE=y
# CONFIG_USB_GADGET_DEBUG_FILES is not set
# CONFIG_USB_GADGET_DEBUG_FS is not set
CONFIG_USB_GADGET_VBUS_DRAW=2
CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
# CONFIG_U_SERIAL_CONSOLE is not set
#
# USB Peripheral Controller
#
# CONFIG_USB_FUSB300 is not set
# CONFIG_USB_GR_UDC is not set
# CONFIG_USB_R8A66597 is not set
# CONFIG_USB_PXA27X is not set
# CONFIG_USB_MV_UDC is not set
CONFIG_USB_MV_U3D=y
CONFIG_USB_SNP_CORE=y
CONFIG_USB_SNP_UDC_PLAT=y
CONFIG_USB_M66592=y
CONFIG_USB_BDC_UDC=y
# CONFIG_USB_AMD5536UDC is not set
CONFIG_USB_NET2272=y
CONFIG_USB_NET2272_DMA=y
# CONFIG_USB_NET2280 is not set
# CONFIG_USB_GOKU is not set
CONFIG_USB_EG20T=y
# CONFIG_USB_GADGET_XILINX is not set
CONFIG_USB_MAX3420_UDC=y
CONFIG_USB_DUMMY_HCD=y
# end of USB Peripheral Controller
CONFIG_USB_LIBCOMPOSITE=y
CONFIG_USB_F_ACM=y
CONFIG_USB_F_SS_LB=y
CONFIG_USB_U_SERIAL=y
CONFIG_USB_U_ETHER=y
CONFIG_USB_F_SERIAL=y
CONFIG_USB_F_OBEX=y
CONFIG_USB_F_ECM=y
CONFIG_USB_F_PHONET=y
CONFIG_USB_F_EEM=y
CONFIG_USB_F_SUBSET=y
CONFIG_USB_F_RNDIS=y
CONFIG_USB_F_MASS_STORAGE=y
CONFIG_USB_F_FS=y
CONFIG_USB_F_HID=y
CONFIG_USB_F_PRINTER=y
CONFIG_USB_CONFIGFS=y
CONFIG_USB_CONFIGFS_SERIAL=y
CONFIG_USB_CONFIGFS_ACM=y
# CONFIG_USB_CONFIGFS_OBEX is not set
# CONFIG_USB_CONFIGFS_NCM is not set
# CONFIG_USB_CONFIGFS_ECM is not set
CONFIG_USB_CONFIGFS_ECM_SUBSET=y
CONFIG_USB_CONFIGFS_RNDIS=y
CONFIG_USB_CONFIGFS_EEM=y
CONFIG_USB_CONFIGFS_PHONET=y
CONFIG_USB_CONFIGFS_MASS_STORAGE=y
# CONFIG_USB_CONFIGFS_F_LB_SS is not set
CONFIG_USB_CONFIGFS_F_FS=y
CONFIG_USB_CONFIGFS_F_HID=y
# CONFIG_USB_CONFIGFS_F_UVC is not set
CONFIG_USB_CONFIGFS_F_PRINTER=y
#
# USB Gadget precomposed configurations
#
CONFIG_USB_ZERO=y
CONFIG_USB_ETH=y
CONFIG_USB_ETH_RNDIS=y
CONFIG_USB_ETH_EEM=y
# CONFIG_USB_G_NCM is not set
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FUNCTIONFS is not set
CONFIG_USB_MASS_STORAGE=y
CONFIG_USB_G_SERIAL=y
CONFIG_USB_G_PRINTER=y
# CONFIG_USB_CDC_COMPOSITE is not set
# CONFIG_USB_G_NOKIA is not set
CONFIG_USB_G_ACM_MS=y
CONFIG_USB_G_MULTI=y
CONFIG_USB_G_MULTI_RNDIS=y
# CONFIG_USB_G_MULTI_CDC is not set
CONFIG_USB_G_HID=y
CONFIG_USB_G_DBGP=y
# CONFIG_USB_G_DBGP_PRINTK is not set
CONFIG_USB_G_DBGP_SERIAL=y
# CONFIG_USB_G_WEBCAM is not set
CONFIG_USB_RAW_GADGET=y
# end of USB Gadget precomposed configurations
# CONFIG_TYPEC is not set
CONFIG_USB_ROLE_SWITCH=y
CONFIG_USB_ROLES_INTEL_XHCI=y
# CONFIG_MMC is not set
CONFIG_SCSI_UFSHCD=y
CONFIG_SCSI_UFS_BSG=y
CONFIG_SCSI_UFS_HPB=y
# CONFIG_SCSI_UFS_FAULT_INJECTION is not set
# CONFIG_SCSI_UFS_HWMON is not set
CONFIG_SCSI_UFSHCD_PCI=y
# CONFIG_SCSI_UFS_DWC_TC_PCI is not set
# CONFIG_SCSI_UFSHCD_PLATFORM is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
# CONFIG_LEDS_CLASS_FLASH is not set
# CONFIG_LEDS_CLASS_MULTICOLOR is not set
# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set
#
# LED drivers
#
CONFIG_LEDS_88PM860X=y
CONFIG_LEDS_AN30259A=y
# CONFIG_LEDS_APU is not set
CONFIG_LEDS_AW2013=y
CONFIG_LEDS_BCM6328=y
# CONFIG_LEDS_BCM6358 is not set
# CONFIG_LEDS_CPCAP is not set
CONFIG_LEDS_CR0014114=y
CONFIG_LEDS_EL15203000=y
CONFIG_LEDS_LM3530=y
CONFIG_LEDS_LM3532=y
# CONFIG_LEDS_LM3533 is not set
# CONFIG_LEDS_LM3642 is not set
# CONFIG_LEDS_LM3692X is not set
# CONFIG_LEDS_NET48XX is not set
CONFIG_LEDS_WRAP=y
CONFIG_LEDS_PCA9532=y
CONFIG_LEDS_PCA9532_GPIO=y
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_LP3944=y
CONFIG_LEDS_LP3952=y
CONFIG_LEDS_LP50XX=y
CONFIG_LEDS_LP55XX_COMMON=y
CONFIG_LEDS_LP5521=y
CONFIG_LEDS_LP5523=y
CONFIG_LEDS_LP5562=y
CONFIG_LEDS_LP8501=y
CONFIG_LEDS_LP8788=y
# CONFIG_LEDS_LP8860 is not set
CONFIG_LEDS_PCA955X=y
# CONFIG_LEDS_PCA955X_GPIO is not set
# CONFIG_LEDS_PCA963X is not set
CONFIG_LEDS_WM831X_STATUS=y
# CONFIG_LEDS_DA903X is not set
CONFIG_LEDS_DAC124S085=y
CONFIG_LEDS_REGULATOR=y
CONFIG_LEDS_BD2802=y
CONFIG_LEDS_INTEL_SS4200=y
CONFIG_LEDS_LT3593=y
CONFIG_LEDS_ADP5520=y
# CONFIG_LEDS_MC13783 is not set
# CONFIG_LEDS_TCA6507 is not set
CONFIG_LEDS_TLC591XX=y
CONFIG_LEDS_LM355x=y
CONFIG_LEDS_OT200=y
CONFIG_LEDS_MENF21BMC=y
# CONFIG_LEDS_IS31FL319X is not set
CONFIG_LEDS_IS31FL32XX=y
#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
CONFIG_LEDS_BLINKM=y
CONFIG_LEDS_SYSCON=y
# CONFIG_LEDS_MLXCPLD is not set
CONFIG_LEDS_MLXREG=y
# CONFIG_LEDS_USER is not set
# CONFIG_LEDS_NIC78BX is not set
CONFIG_LEDS_SPI_BYTE=y
CONFIG_LEDS_TI_LMU_COMMON=y
CONFIG_LEDS_LM3697=y
CONFIG_LEDS_TPS6105X=y
# CONFIG_LEDS_LGM is not set
#
# Flash and Torch LED drivers
#
#
# RGB LED drivers
#
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_ONESHOT=y
CONFIG_LEDS_TRIGGER_DISK=y
CONFIG_LEDS_TRIGGER_MTD=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
CONFIG_LEDS_TRIGGER_CPU=y
CONFIG_LEDS_TRIGGER_ACTIVITY=y
CONFIG_LEDS_TRIGGER_GPIO=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
#
# iptables trigger is under Netfilter config (LED target)
#
# CONFIG_LEDS_TRIGGER_TRANSIENT is not set
CONFIG_LEDS_TRIGGER_CAMERA=y
# CONFIG_LEDS_TRIGGER_PANIC is not set
# CONFIG_LEDS_TRIGGER_NETDEV is not set
CONFIG_LEDS_TRIGGER_PATTERN=y
CONFIG_LEDS_TRIGGER_AUDIO=y
CONFIG_LEDS_TRIGGER_TTY=y
#
# Simple LED drivers
#
CONFIG_ACCESSIBILITY=y
#
# Speakup console speech
#
# end of Speakup console speech
# CONFIG_INFINIBAND is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_MC146818_LIB=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set
# CONFIG_RTC_SYSTOHC is not set
CONFIG_RTC_DEBUG=y
# CONFIG_RTC_NVMEM is not set
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
CONFIG_RTC_INTF_DEV_UIE_EMUL=y
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
CONFIG_RTC_DRV_88PM860X=y
CONFIG_RTC_DRV_88PM80X=y
CONFIG_RTC_DRV_ABB5ZES3=y
# CONFIG_RTC_DRV_ABEOZ9 is not set
# CONFIG_RTC_DRV_ABX80X is not set
# CONFIG_RTC_DRV_DS1307 is not set
CONFIG_RTC_DRV_DS1374=y
CONFIG_RTC_DRV_DS1374_WDT=y
# CONFIG_RTC_DRV_DS1672 is not set
CONFIG_RTC_DRV_HYM8563=y
CONFIG_RTC_DRV_LP8788=y
# CONFIG_RTC_DRV_MAX6900 is not set
CONFIG_RTC_DRV_MAX8907=y
CONFIG_RTC_DRV_MAX77686=y
CONFIG_RTC_DRV_NCT3018Y=y
# CONFIG_RTC_DRV_RK808 is not set
CONFIG_RTC_DRV_RS5C372=y
CONFIG_RTC_DRV_ISL1208=y
# CONFIG_RTC_DRV_ISL12022 is not set
CONFIG_RTC_DRV_ISL12026=y
CONFIG_RTC_DRV_X1205=y
CONFIG_RTC_DRV_PCF8523=y
CONFIG_RTC_DRV_PCF85063=y
CONFIG_RTC_DRV_PCF85363=y
# CONFIG_RTC_DRV_PCF8563 is not set
CONFIG_RTC_DRV_PCF8583=y
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_BD70528 is not set
CONFIG_RTC_DRV_BQ32K=y
CONFIG_RTC_DRV_RC5T619=y
CONFIG_RTC_DRV_S35390A=y
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8010 is not set
# CONFIG_RTC_DRV_RX8581 is not set
CONFIG_RTC_DRV_RX8025=y
# CONFIG_RTC_DRV_EM3027 is not set
# CONFIG_RTC_DRV_RV3028 is not set
# CONFIG_RTC_DRV_RV3032 is not set
CONFIG_RTC_DRV_RV8803=y
CONFIG_RTC_DRV_S5M=y
CONFIG_RTC_DRV_SD3078=y
#
# SPI RTC drivers
#
CONFIG_RTC_DRV_M41T93=y
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1302 is not set
CONFIG_RTC_DRV_DS1305=y
CONFIG_RTC_DRV_DS1343=y
# CONFIG_RTC_DRV_DS1347 is not set
CONFIG_RTC_DRV_DS1390=y
# CONFIG_RTC_DRV_MAX6916 is not set
CONFIG_RTC_DRV_R9701=y
# CONFIG_RTC_DRV_RX4581 is not set
CONFIG_RTC_DRV_RS5C348=y
CONFIG_RTC_DRV_MAX6902=y
CONFIG_RTC_DRV_PCF2123=y
# CONFIG_RTC_DRV_MCP795 is not set
CONFIG_RTC_I2C_AND_SPI=y
#
# SPI and I2C RTC drivers
#
CONFIG_RTC_DRV_DS3232=y
# CONFIG_RTC_DRV_DS3232_HWMON is not set
CONFIG_RTC_DRV_PCF2127=y
CONFIG_RTC_DRV_RV3029C2=y
CONFIG_RTC_DRV_RV3029_HWMON=y
CONFIG_RTC_DRV_RX6110=y
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
CONFIG_RTC_DRV_DS1286=y
CONFIG_RTC_DRV_DS1511=y
CONFIG_RTC_DRV_DS1553=y
# CONFIG_RTC_DRV_DS1685_FAMILY is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_DS2404 is not set
CONFIG_RTC_DRV_DA9055=y
CONFIG_RTC_DRV_DA9063=y
CONFIG_RTC_DRV_STK17TA8=y
# CONFIG_RTC_DRV_M48T86 is not set
CONFIG_RTC_DRV_M48T35=y
CONFIG_RTC_DRV_M48T59=y
# CONFIG_RTC_DRV_MSM6242 is not set
CONFIG_RTC_DRV_BQ4802=y
CONFIG_RTC_DRV_RP5C01=y
# CONFIG_RTC_DRV_V3020 is not set
CONFIG_RTC_DRV_WM831X=y
CONFIG_RTC_DRV_PCF50633=y
CONFIG_RTC_DRV_ZYNQMP=y
CONFIG_RTC_DRV_NTXEC=y
#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_CADENCE is not set
# CONFIG_RTC_DRV_FTRTC010 is not set
CONFIG_RTC_DRV_PCAP=y
# CONFIG_RTC_DRV_MC13XXX is not set
CONFIG_RTC_DRV_R7301=y
# CONFIG_RTC_DRV_CPCAP is not set
#
# HID Sensor RTC drivers
#
CONFIG_RTC_DRV_GOLDFISH=y
CONFIG_DMADEVICES=y
# CONFIG_DMADEVICES_DEBUG is not set
#
# DMA Devices
#
CONFIG_DMA_ENGINE=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_DMA_ACPI=y
CONFIG_DMA_OF=y
# CONFIG_ALTERA_MSGDMA is not set
CONFIG_DW_AXI_DMAC=y
CONFIG_FSL_EDMA=y
# CONFIG_INTEL_IDMA64 is not set
CONFIG_PCH_DMA=y
CONFIG_PLX_DMA=y
CONFIG_XILINX_ZYNQMP_DPDMA=y
# CONFIG_QCOM_HIDMA_MGMT is not set
CONFIG_QCOM_HIDMA=y
CONFIG_DW_DMAC_CORE=y
CONFIG_DW_DMAC=y
CONFIG_DW_DMAC_PCI=y
CONFIG_HSU_DMA=y
CONFIG_SF_PDMA=y
# CONFIG_INTEL_LDMA is not set
#
# DMA Clients
#
# CONFIG_ASYNC_TX_DMA is not set
CONFIG_DMATEST=y
CONFIG_DMA_ENGINE_RAID=y
#
# DMABUF options
#
CONFIG_SYNC_FILE=y
# CONFIG_SW_SYNC is not set
CONFIG_UDMABUF=y
# CONFIG_DMABUF_MOVE_NOTIFY is not set
# CONFIG_DMABUF_DEBUG is not set
# CONFIG_DMABUF_SELFTESTS is not set
# CONFIG_DMABUF_HEAPS is not set
CONFIG_DMABUF_SYSFS_STATS=y
# end of DMABUF options
CONFIG_AUXDISPLAY=y
CONFIG_CHARLCD=y
CONFIG_LINEDISP=y
CONFIG_HD44780_COMMON=y
CONFIG_HD44780=y
CONFIG_IMG_ASCII_LCD=y
CONFIG_HT16K33=y
CONFIG_LCD2S=y
CONFIG_PARPORT_PANEL=y
CONFIG_PANEL_PARPORT=0
CONFIG_PANEL_PROFILE=5
CONFIG_PANEL_CHANGE_MESSAGE=y
CONFIG_PANEL_BOOT_MESSAGE=""
# CONFIG_CHARLCD_BL_OFF is not set
CONFIG_CHARLCD_BL_ON=y
# CONFIG_CHARLCD_BL_FLASH is not set
# CONFIG_PANEL is not set
CONFIG_UIO=y
# CONFIG_UIO_CIF is not set
CONFIG_UIO_PDRV_GENIRQ=y
CONFIG_UIO_DMEM_GENIRQ=y
# CONFIG_UIO_AEC is not set
CONFIG_UIO_SERCOS3=y
# CONFIG_UIO_PCI_GENERIC is not set
CONFIG_UIO_NETX=y
# CONFIG_UIO_PRUSS is not set
# CONFIG_UIO_MF624 is not set
# CONFIG_UIO_DFL is not set
CONFIG_VFIO=y
CONFIG_VFIO_CONTAINER=y
CONFIG_VFIO_IOMMU_TYPE1=y
# CONFIG_VFIO_NOIOMMU is not set
CONFIG_VFIO_VIRQFD=y
CONFIG_VFIO_PCI_CORE=y
CONFIG_VFIO_PCI_MMAP=y
CONFIG_VFIO_PCI_INTX=y
CONFIG_VFIO_PCI=y
# CONFIG_VFIO_PCI_IGD is not set
CONFIG_MLX5_VFIO_PCI=y
CONFIG_VFIO_MDEV=y
CONFIG_IRQ_BYPASS_MANAGER=y
CONFIG_VIRT_DRIVERS=y
CONFIG_VMGENID=y
CONFIG_VBOXGUEST=y
CONFIG_VIRTIO_ANCHOR=y
CONFIG_VIRTIO=y
CONFIG_VIRTIO_PCI_LIB=y
CONFIG_VIRTIO_PCI_LIB_LEGACY=y
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_PCI_LEGACY=y
CONFIG_VIRTIO_VDPA=y
CONFIG_VIRTIO_BALLOON=y
CONFIG_VIRTIO_INPUT=y
# CONFIG_VIRTIO_MMIO is not set
CONFIG_VIRTIO_DMA_SHARED_BUFFER=y
CONFIG_VDPA=y
CONFIG_VDPA_SIM=y
CONFIG_VDPA_SIM_NET=y
CONFIG_VDPA_SIM_BLOCK=y
# CONFIG_VDPA_USER is not set
# CONFIG_MLX5_VDPA_NET is not set
CONFIG_VHOST_IOTLB=y
CONFIG_VHOST_RING=y
CONFIG_VHOST=y
CONFIG_VHOST_MENU=y
CONFIG_VHOST_NET=y
# CONFIG_VHOST_VDPA is not set
CONFIG_VHOST_CROSS_ENDIAN_LEGACY=y
#
# Microsoft Hyper-V guest support
#
# end of Microsoft Hyper-V guest support
CONFIG_GREYBUS=y
CONFIG_GREYBUS_ES2=y
CONFIG_COMEDI=y
# CONFIG_COMEDI_DEBUG is not set
CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB=2048
CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB=20480
CONFIG_COMEDI_MISC_DRIVERS=y
CONFIG_COMEDI_BOND=y
# CONFIG_COMEDI_TEST is not set
CONFIG_COMEDI_PARPORT=y
CONFIG_COMEDI_SSV_DNP=y
CONFIG_COMEDI_ISA_DRIVERS=y
CONFIG_COMEDI_PCL711=y
# CONFIG_COMEDI_PCL724 is not set
# CONFIG_COMEDI_PCL726 is not set
CONFIG_COMEDI_PCL730=y
# CONFIG_COMEDI_PCL812 is not set
CONFIG_COMEDI_PCL816=y
# CONFIG_COMEDI_PCL818 is not set
# CONFIG_COMEDI_PCM3724 is not set
CONFIG_COMEDI_AMPLC_DIO200_ISA=y
# CONFIG_COMEDI_AMPLC_PC236_ISA is not set
CONFIG_COMEDI_AMPLC_PC263_ISA=y
CONFIG_COMEDI_RTI800=y
CONFIG_COMEDI_RTI802=y
# CONFIG_COMEDI_DAC02 is not set
CONFIG_COMEDI_DAS16M1=y
CONFIG_COMEDI_DAS08_ISA=y
CONFIG_COMEDI_DAS16=y
CONFIG_COMEDI_DAS800=y
CONFIG_COMEDI_DAS1800=y
# CONFIG_COMEDI_DAS6402 is not set
CONFIG_COMEDI_DT2801=y
CONFIG_COMEDI_DT2811=y
CONFIG_COMEDI_DT2814=y
CONFIG_COMEDI_DT2815=y
CONFIG_COMEDI_DT2817=y
# CONFIG_COMEDI_DT282X is not set
CONFIG_COMEDI_DMM32AT=y
CONFIG_COMEDI_FL512=y
CONFIG_COMEDI_AIO_AIO12_8=y
CONFIG_COMEDI_AIO_IIRO_16=y
CONFIG_COMEDI_II_PCI20KC=y
CONFIG_COMEDI_C6XDIGIO=y
CONFIG_COMEDI_MPC624=y
CONFIG_COMEDI_ADQ12B=y
CONFIG_COMEDI_NI_AT_A2150=y
# CONFIG_COMEDI_NI_AT_AO is not set
# CONFIG_COMEDI_NI_ATMIO is not set
# CONFIG_COMEDI_NI_ATMIO16D is not set
CONFIG_COMEDI_NI_LABPC_ISA=y
# CONFIG_COMEDI_PCMAD is not set
CONFIG_COMEDI_PCMDA12=y
CONFIG_COMEDI_PCMMIO=y
CONFIG_COMEDI_PCMUIO=y
# CONFIG_COMEDI_MULTIQ3 is not set
# CONFIG_COMEDI_S526 is not set
CONFIG_COMEDI_PCI_DRIVERS=y
CONFIG_COMEDI_8255_PCI=y
CONFIG_COMEDI_ADDI_WATCHDOG=y
CONFIG_COMEDI_ADDI_APCI_1032=y
CONFIG_COMEDI_ADDI_APCI_1500=y
CONFIG_COMEDI_ADDI_APCI_1516=y
# CONFIG_COMEDI_ADDI_APCI_1564 is not set
CONFIG_COMEDI_ADDI_APCI_16XX=y
CONFIG_COMEDI_ADDI_APCI_2032=y
CONFIG_COMEDI_ADDI_APCI_2200=y
CONFIG_COMEDI_ADDI_APCI_3120=y
CONFIG_COMEDI_ADDI_APCI_3501=y
CONFIG_COMEDI_ADDI_APCI_3XXX=y
CONFIG_COMEDI_ADL_PCI6208=y
CONFIG_COMEDI_ADL_PCI7X3X=y
CONFIG_COMEDI_ADL_PCI8164=y
CONFIG_COMEDI_ADL_PCI9111=y
# CONFIG_COMEDI_ADL_PCI9118 is not set
CONFIG_COMEDI_ADV_PCI1710=y
CONFIG_COMEDI_ADV_PCI1720=y
CONFIG_COMEDI_ADV_PCI1723=y
CONFIG_COMEDI_ADV_PCI1724=y
# CONFIG_COMEDI_ADV_PCI1760 is not set
CONFIG_COMEDI_ADV_PCI_DIO=y
CONFIG_COMEDI_AMPLC_DIO200_PCI=y
# CONFIG_COMEDI_AMPLC_PC236_PCI is not set
CONFIG_COMEDI_AMPLC_PC263_PCI=y
# CONFIG_COMEDI_AMPLC_PCI224 is not set
CONFIG_COMEDI_AMPLC_PCI230=y
# CONFIG_COMEDI_CONTEC_PCI_DIO is not set
CONFIG_COMEDI_DAS08_PCI=y
# CONFIG_COMEDI_DT3000 is not set
CONFIG_COMEDI_DYNA_PCI10XX=y
# CONFIG_COMEDI_GSC_HPDI is not set
CONFIG_COMEDI_MF6X4=y
CONFIG_COMEDI_ICP_MULTI=y
CONFIG_COMEDI_DAQBOARD2000=y
CONFIG_COMEDI_JR3_PCI=y
CONFIG_COMEDI_KE_COUNTER=y
CONFIG_COMEDI_CB_PCIDAS64=y
# CONFIG_COMEDI_CB_PCIDAS is not set
CONFIG_COMEDI_CB_PCIDDA=y
CONFIG_COMEDI_CB_PCIMDAS=y
# CONFIG_COMEDI_CB_PCIMDDA is not set
CONFIG_COMEDI_ME4000=y
# CONFIG_COMEDI_ME_DAQ is not set
CONFIG_COMEDI_NI_6527=y
CONFIG_COMEDI_NI_65XX=y
CONFIG_COMEDI_NI_660X=y
CONFIG_COMEDI_NI_670X=y
CONFIG_COMEDI_NI_LABPC_PCI=y
# CONFIG_COMEDI_NI_PCIDIO is not set
CONFIG_COMEDI_NI_PCIMIO=y
# CONFIG_COMEDI_RTD520 is not set
CONFIG_COMEDI_S626=y
CONFIG_COMEDI_MITE=y
CONFIG_COMEDI_NI_TIOCMD=y
CONFIG_COMEDI_USB_DRIVERS=y
CONFIG_COMEDI_DT9812=y
CONFIG_COMEDI_NI_USB6501=y
CONFIG_COMEDI_USBDUX=y
CONFIG_COMEDI_USBDUXFAST=y
CONFIG_COMEDI_USBDUXSIGMA=y
CONFIG_COMEDI_VMK80XX=y
CONFIG_COMEDI_8254=y
CONFIG_COMEDI_8255=y
# CONFIG_COMEDI_8255_SA is not set
CONFIG_COMEDI_KCOMEDILIB=y
CONFIG_COMEDI_AMPLC_DIO200=y
CONFIG_COMEDI_DAS08=y
CONFIG_COMEDI_ISADMA=y
CONFIG_COMEDI_NI_LABPC=y
CONFIG_COMEDI_NI_LABPC_ISADMA=y
CONFIG_COMEDI_NI_TIO=y
CONFIG_COMEDI_NI_ROUTING=y
# CONFIG_COMEDI_TESTS is not set
# CONFIG_STAGING is not set
CONFIG_CHROME_PLATFORMS=y
# CONFIG_CHROMEOS_ACPI is not set
CONFIG_CHROMEOS_LAPTOP=y
CONFIG_CHROMEOS_PSTORE=y
CONFIG_CHROMEOS_TBMC=y
# CONFIG_CROS_EC is not set
CONFIG_CROS_KBD_LED_BACKLIGHT=y
# CONFIG_CROS_HPS_I2C is not set
CONFIG_CHROMEOS_PRIVACY_SCREEN=y
CONFIG_MELLANOX_PLATFORM=y
# CONFIG_MLXREG_HOTPLUG is not set
CONFIG_MLXREG_IO=y
CONFIG_MLXREG_LC=y
CONFIG_NVSW_SN2201=y
# CONFIG_SURFACE_PLATFORMS is not set
CONFIG_X86_PLATFORM_DEVICES=y
CONFIG_ACPI_WMI=y
# CONFIG_WMI_BMOF is not set
CONFIG_MXM_WMI=y
# CONFIG_PEAQ_WMI is not set
CONFIG_NVIDIA_WMI_EC_BACKLIGHT=y
CONFIG_XIAOMI_WMI=y
CONFIG_GIGABYTE_WMI=y
# CONFIG_YOGABOOK_WMI is not set
CONFIG_ACERHDF=y
# CONFIG_ACER_WIRELESS is not set
CONFIG_ACER_WMI=y
CONFIG_AMD_PMF=y
# CONFIG_AMD_PMC is not set
CONFIG_ADV_SWBUTTON=y
CONFIG_APPLE_GMUX=y
CONFIG_ASUS_LAPTOP=y
CONFIG_ASUS_WIRELESS=y
CONFIG_ASUS_TF103C_DOCK=y
CONFIG_MERAKI_MX100=y
# CONFIG_X86_PLATFORM_DRIVERS_DELL is not set
# CONFIG_AMILO_RFKILL is not set
CONFIG_FUJITSU_LAPTOP=y
CONFIG_FUJITSU_TABLET=y
CONFIG_GPD_POCKET_FAN=y
# CONFIG_X86_PLATFORM_DRIVERS_HP is not set
CONFIG_WIRELESS_HOTKEY=y
# CONFIG_IBM_RTL is not set
# CONFIG_IDEAPAD_LAPTOP is not set
CONFIG_SENSORS_HDAPS=y
# CONFIG_THINKPAD_LMI is not set
CONFIG_INTEL_ATOMISP2_PDX86=y
CONFIG_INTEL_ATOMISP2_LED=y
CONFIG_INTEL_ATOMISP2_PM=y
CONFIG_INTEL_SAR_INT1092=y
CONFIG_INTEL_SKL_INT3472=y
# CONFIG_INTEL_PMC_CORE is not set
CONFIG_INTEL_WMI=y
CONFIG_INTEL_WMI_SBL_FW_UPDATE=y
CONFIG_INTEL_WMI_THUNDERBOLT=y
CONFIG_INTEL_HID_EVENT=y
CONFIG_INTEL_VBTN=y
CONFIG_INTEL_INT0002_VGPIO=y
CONFIG_INTEL_OAKTRAIL=y
# CONFIG_INTEL_MRFLD_PWRBTN is not set
CONFIG_INTEL_PUNIT_IPC=y
# CONFIG_INTEL_RST is not set
# CONFIG_INTEL_SMARTCONNECT is not set
# CONFIG_INTEL_VSEC is not set
CONFIG_MSI_LAPTOP=y
# CONFIG_MSI_WMI is not set
# CONFIG_PCENGINES_APU2 is not set
CONFIG_BARCO_P50_GPIO=y
CONFIG_SAMSUNG_LAPTOP=y
CONFIG_SAMSUNG_Q10=y
CONFIG_TOSHIBA_BT_RFKILL=y
CONFIG_TOSHIBA_HAPS=y
CONFIG_TOSHIBA_WMI=y
# CONFIG_ACPI_CMPC is not set
# CONFIG_COMPAL_LAPTOP is not set
CONFIG_PANASONIC_LAPTOP=y
CONFIG_SONY_LAPTOP=y
CONFIG_SONYPI_COMPAT=y
# CONFIG_TOPSTAR_LAPTOP is not set
CONFIG_SERIAL_MULTI_INSTANTIATE=y
CONFIG_MLX_PLATFORM=y
# CONFIG_INTEL_IPS is not set
CONFIG_INTEL_SCU_IPC=y
CONFIG_INTEL_SCU=y
# CONFIG_INTEL_SCU_PCI is not set
CONFIG_INTEL_SCU_PLATFORM=y
CONFIG_INTEL_SCU_IPC_UTIL=y
# CONFIG_SIEMENS_SIMATIC_IPC is not set
CONFIG_WINMATE_FM07_KEYS=y
CONFIG_P2SB=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y
# CONFIG_COMMON_CLK_WM831X is not set
# CONFIG_LMK04832 is not set
CONFIG_COMMON_CLK_MAX77686=y
CONFIG_COMMON_CLK_MAX9485=y
CONFIG_COMMON_CLK_RK808=y
CONFIG_COMMON_CLK_SI5341=y
# CONFIG_COMMON_CLK_SI5351 is not set
CONFIG_COMMON_CLK_SI514=y
CONFIG_COMMON_CLK_SI544=y
CONFIG_COMMON_CLK_SI570=y
CONFIG_COMMON_CLK_CDCE706=y
CONFIG_COMMON_CLK_TPS68470=y
CONFIG_COMMON_CLK_CDCE925=y
# CONFIG_COMMON_CLK_CS2000_CP is not set
# CONFIG_COMMON_CLK_S2MPS11 is not set
CONFIG_COMMON_CLK_AXI_CLKGEN=y
# CONFIG_COMMON_CLK_LOCHNAGAR is not set
CONFIG_COMMON_CLK_RS9_PCIE=y
CONFIG_COMMON_CLK_VC5=y
# CONFIG_COMMON_CLK_VC7 is not set
CONFIG_COMMON_CLK_BD718XX=y
# CONFIG_COMMON_CLK_FIXED_MMIO is not set
# CONFIG_CLK_LGM_CGU is not set
CONFIG_XILINX_VCU=y
# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set
# CONFIG_HWSPINLOCK is not set
#
# Clock Source drivers
#
CONFIG_TIMER_OF=y
CONFIG_TIMER_PROBE=y
CONFIG_CLKSRC_I8253=y
CONFIG_CLKEVT_I8253=y
CONFIG_CLKBLD_I8253=y
CONFIG_MICROCHIP_PIT64B=y
# end of Clock Source drivers
CONFIG_MAILBOX=y
CONFIG_PLATFORM_MHU=y
CONFIG_PCC=y
CONFIG_ALTERA_MBOX=y
# CONFIG_MAILBOX_TEST is not set
CONFIG_IOMMU_IOVA=y
CONFIG_IOMMU_API=y
# CONFIG_IOMMU_SUPPORT is not set
#
# Remoteproc drivers
#
CONFIG_REMOTEPROC=y
# CONFIG_REMOTEPROC_CDEV is not set
# end of Remoteproc drivers
#
# Rpmsg drivers
#
CONFIG_RPMSG=y
CONFIG_RPMSG_CHAR=y
# CONFIG_RPMSG_CTRL is not set
CONFIG_RPMSG_NS=y
CONFIG_RPMSG_QCOM_GLINK=y
CONFIG_RPMSG_QCOM_GLINK_RPM=y
CONFIG_RPMSG_VIRTIO=y
# end of Rpmsg drivers
CONFIG_SOUNDWIRE=y
#
# SoundWire Devices
#
#
# SOC (System On Chip) specific Drivers
#
#
# Amlogic SoC drivers
#
# end of Amlogic SoC drivers
#
# Broadcom SoC drivers
#
# end of Broadcom SoC drivers
#
# NXP/Freescale QorIQ SoC drivers
#
# end of NXP/Freescale QorIQ SoC drivers
#
# fujitsu SoC drivers
#
# end of fujitsu SoC drivers
#
# i.MX SoC drivers
#
# end of i.MX SoC drivers
#
# Enable LiteX SoC Builder specific drivers
#
CONFIG_LITEX=y
CONFIG_LITEX_SOC_CONTROLLER=y
# end of Enable LiteX SoC Builder specific drivers
#
# Qualcomm SoC drivers
#
# end of Qualcomm SoC drivers
CONFIG_SOC_TI=y
#
# Xilinx SoC drivers
#
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers
CONFIG_PM_DEVFREQ=y
#
# DEVFREQ Governors
#
CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
# CONFIG_DEVFREQ_GOV_PERFORMANCE is not set
CONFIG_DEVFREQ_GOV_POWERSAVE=y
CONFIG_DEVFREQ_GOV_USERSPACE=y
CONFIG_DEVFREQ_GOV_PASSIVE=y
#
# DEVFREQ Drivers
#
CONFIG_PM_DEVFREQ_EVENT=y
CONFIG_EXTCON=y
#
# Extcon Device Drivers
#
# CONFIG_EXTCON_AXP288 is not set
CONFIG_EXTCON_FSA9480=y
CONFIG_EXTCON_GPIO=y
CONFIG_EXTCON_INTEL_INT3496=y
# CONFIG_EXTCON_INTEL_MRFLD is not set
CONFIG_EXTCON_MAX14577=y
CONFIG_EXTCON_MAX3355=y
CONFIG_EXTCON_PTN5150=y
CONFIG_EXTCON_RT8973A=y
# CONFIG_EXTCON_SM5502 is not set
CONFIG_EXTCON_USB_GPIO=y
# CONFIG_MEMORY is not set
# CONFIG_IIO is not set
CONFIG_NTB=y
# CONFIG_NTB_IDT is not set
# CONFIG_NTB_EPF is not set
# CONFIG_NTB_SWITCHTEC is not set
# CONFIG_NTB_PINGPONG is not set
# CONFIG_NTB_TOOL is not set
CONFIG_NTB_PERF=y
# CONFIG_NTB_TRANSPORT is not set
# CONFIG_PWM is not set
#
# IRQ chip support
#
CONFIG_IRQCHIP=y
CONFIG_AL_FIC=y
CONFIG_MADERA_IRQ=y
# CONFIG_XILINX_INTC is not set
# end of IRQ chip support
CONFIG_IPACK_BUS=y
CONFIG_BOARD_TPCI200=y
CONFIG_SERIAL_IPOCTAL=y
CONFIG_RESET_CONTROLLER=y
CONFIG_RESET_INTEL_GW=y
CONFIG_RESET_SIMPLE=y
# CONFIG_RESET_TI_SYSCON is not set
CONFIG_RESET_TI_TPS380X=y
#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
CONFIG_GENERIC_PHY_MIPI_DPHY=y
CONFIG_USB_LGM_PHY=y
CONFIG_PHY_CAN_TRANSCEIVER=y
#
# PHY drivers for Broadcom platforms
#
CONFIG_BCM_KONA_USB2_PHY=y
# end of PHY drivers for Broadcom platforms
# CONFIG_PHY_CADENCE_TORRENT is not set
# CONFIG_PHY_CADENCE_DPHY is not set
CONFIG_PHY_CADENCE_DPHY_RX=y
CONFIG_PHY_CADENCE_SIERRA=y
CONFIG_PHY_CADENCE_SALVO=y
CONFIG_PHY_PXA_28NM_HSIC=y
CONFIG_PHY_PXA_28NM_USB2=y
CONFIG_PHY_LAN966X_SERDES=y
# CONFIG_PHY_MAPPHONE_MDM6600 is not set
CONFIG_PHY_OCELOT_SERDES=y
# CONFIG_PHY_QCOM_USB_HS is not set
# CONFIG_PHY_QCOM_USB_HSIC is not set
# CONFIG_PHY_TUSB1210 is not set
# CONFIG_PHY_INTEL_LGM_COMBO is not set
CONFIG_PHY_INTEL_LGM_EMMC=y
# end of PHY Subsystem
CONFIG_POWERCAP=y
CONFIG_INTEL_RAPL_CORE=y
CONFIG_INTEL_RAPL=y
CONFIG_IDLE_INJECT=y
# CONFIG_DTPM is not set
# CONFIG_MCB is not set
#
# Performance monitor support
#
# end of Performance monitor support
CONFIG_RAS=y
CONFIG_RAS_CEC=y
# CONFIG_RAS_CEC_DEBUG is not set
# CONFIG_USB4 is not set
#
# Android
#
CONFIG_ANDROID_BINDER_IPC=y
CONFIG_ANDROID_BINDERFS=y
CONFIG_ANDROID_BINDER_DEVICES="binder,hwbinder,vndbinder"
# CONFIG_ANDROID_BINDER_IPC_SELFTEST is not set
# end of Android
# CONFIG_DAX is not set
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
CONFIG_NVMEM_RAVE_SP_EEPROM=y
CONFIG_NVMEM_RMEM=y
CONFIG_NVMEM_SPMI_SDAM=y
CONFIG_NVMEM_U_BOOT_ENV=y
#
# HW tracing support
#
# CONFIG_STM is not set
# CONFIG_INTEL_TH is not set
# end of HW tracing support
CONFIG_FPGA=y
# CONFIG_ALTERA_PR_IP_CORE is not set
CONFIG_FPGA_MGR_ALTERA_PS_SPI=y
CONFIG_FPGA_MGR_ALTERA_CVP=y
# CONFIG_FPGA_MGR_XILINX_SPI is not set
# CONFIG_FPGA_MGR_ICE40_SPI is not set
# CONFIG_FPGA_MGR_MACHXO2_SPI is not set
CONFIG_FPGA_BRIDGE=y
# CONFIG_ALTERA_FREEZE_BRIDGE is not set
CONFIG_XILINX_PR_DECOUPLER=y
CONFIG_FPGA_REGION=y
CONFIG_OF_FPGA_REGION=y
CONFIG_FPGA_DFL=y
CONFIG_FPGA_DFL_FME=y
# CONFIG_FPGA_DFL_FME_MGR is not set
CONFIG_FPGA_DFL_FME_BRIDGE=y
CONFIG_FPGA_DFL_FME_REGION=y
# CONFIG_FPGA_DFL_AFU is not set
# CONFIG_FPGA_DFL_NIOS_INTEL_PAC_N3000 is not set
CONFIG_FPGA_DFL_PCI=y
CONFIG_FPGA_M10_BMC_SEC_UPDATE=y
CONFIG_FPGA_MGR_MICROCHIP_SPI=y
# CONFIG_FPGA_MGR_LATTICE_SYSCONFIG_SPI is not set
# CONFIG_FSI is not set
CONFIG_MULTIPLEXER=y
#
# Multiplexer drivers
#
# CONFIG_MUX_ADG792A is not set
CONFIG_MUX_ADGS1408=y
CONFIG_MUX_GPIO=y
CONFIG_MUX_MMIO=y
# end of Multiplexer drivers
CONFIG_PM_OPP=y
CONFIG_SIOX=y
CONFIG_SIOX_BUS_GPIO=y
CONFIG_SLIMBUS=y
CONFIG_SLIM_QCOM_CTRL=y
CONFIG_INTERCONNECT=y
CONFIG_COUNTER=y
# CONFIG_104_QUAD_8 is not set
CONFIG_INTERRUPT_CNT=y
CONFIG_FTM_QUADDEC=y
CONFIG_MICROCHIP_TCB_CAPTURE=y
CONFIG_INTEL_QEP=y
CONFIG_MOST=y
CONFIG_MOST_USB_HDM=y
CONFIG_MOST_CDEV=y
CONFIG_PECI=y
CONFIG_PECI_CPU=y
# CONFIG_HTE is not set
# end of Device Drivers
#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
# CONFIG_VALIDATE_FS_PARSER is not set
CONFIG_FS_IOMAP=y
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
# CONFIG_REISERFS_FS is not set
CONFIG_JFS_FS=y
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
# CONFIG_JFS_DEBUG is not set
# CONFIG_JFS_STATISTICS is not set
CONFIG_XFS_FS=y
CONFIG_XFS_SUPPORT_V4=y
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_XFS_RT=y
# CONFIG_XFS_ONLINE_SCRUB is not set
# CONFIG_XFS_WARN is not set
# CONFIG_XFS_DEBUG is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_NILFS2_FS is not set
CONFIG_F2FS_FS=y
CONFIG_F2FS_STAT_FS=y
CONFIG_F2FS_FS_XATTR=y
# CONFIG_F2FS_FS_POSIX_ACL is not set
# CONFIG_F2FS_FS_SECURITY is not set
# CONFIG_F2FS_CHECK_FS is not set
# CONFIG_F2FS_FAULT_INJECTION is not set
# CONFIG_F2FS_FS_COMPRESSION is not set
# CONFIG_F2FS_IOSTAT is not set
CONFIG_ZONEFS_FS=y
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
CONFIG_EXPORTFS_BLOCK_OPS=y
CONFIG_FILE_LOCKING=y
# CONFIG_FS_ENCRYPTION is not set
# CONFIG_FS_VERITY is not set
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY_USER=y
# CONFIG_FANOTIFY is not set
# CONFIG_QUOTA is not set
CONFIG_QUOTA_NETLINK_INTERFACE=y
CONFIG_QUOTACTL=y
# CONFIG_AUTOFS4_FS is not set
CONFIG_AUTOFS_FS=y
CONFIG_FUSE_FS=y
CONFIG_CUSE=y
# CONFIG_VIRTIO_FS is not set
CONFIG_OVERLAY_FS=y
# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
CONFIG_OVERLAY_FS_INDEX=y
CONFIG_OVERLAY_FS_NFS_EXPORT=y
# CONFIG_OVERLAY_FS_METACOPY is not set
#
# Caches
#
CONFIG_NETFS_SUPPORT=y
# CONFIG_NETFS_STATS is not set
CONFIG_FSCACHE=y
# CONFIG_FSCACHE_STATS is not set
# CONFIG_FSCACHE_DEBUG is not set
CONFIG_CACHEFILES=y
# CONFIG_CACHEFILES_DEBUG is not set
CONFIG_CACHEFILES_ERROR_INJECTION=y
CONFIG_CACHEFILES_ONDEMAND=y
# end of Caches
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
# CONFIG_UDF_FS is not set
# end of CD-ROM/DVD Filesystems
#
# DOS/FAT/EXFAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_FAT_DEFAULT_UTF8 is not set
CONFIG_EXFAT_FS=y
CONFIG_EXFAT_DEFAULT_IOCHARSET="utf8"
CONFIG_NTFS_FS=y
CONFIG_NTFS_DEBUG=y
CONFIG_NTFS_RW=y
# CONFIG_NTFS3_FS is not set
# end of DOS/FAT/EXFAT/NT Filesystems
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
# CONFIG_PROC_PAGE_MONITOR is not set
CONFIG_PROC_CHILDREN=y
CONFIG_PROC_PID_ARCH_STATUS=y
CONFIG_PROC_CPU_RESCTRL=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
# CONFIG_HUGETLBFS is not set
CONFIG_MEMFD_CREATE=y
CONFIG_CONFIGFS_FS=y
# end of Pseudo filesystems
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ORANGEFS_FS is not set
# CONFIG_ADFS_FS is not set
CONFIG_AFFS_FS=y
CONFIG_ECRYPT_FS=y
CONFIG_ECRYPT_FS_MESSAGING=y
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
CONFIG_EFS_FS=y
# CONFIG_JFFS2_FS is not set
CONFIG_UBIFS_FS=y
# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
CONFIG_UBIFS_FS_LZO=y
CONFIG_UBIFS_FS_ZLIB=y
CONFIG_UBIFS_FS_ZSTD=y
# CONFIG_UBIFS_ATIME_SUPPORT is not set
# CONFIG_UBIFS_FS_XATTR is not set
CONFIG_UBIFS_FS_AUTHENTICATION=y
CONFIG_CRAMFS=y
CONFIG_CRAMFS_BLOCKDEV=y
CONFIG_CRAMFS_MTD=y
CONFIG_SQUASHFS=y
CONFIG_SQUASHFS_FILE_CACHE=y
# CONFIG_SQUASHFS_FILE_DIRECT is not set
CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y
# CONFIG_SQUASHFS_CHOICE_DECOMP_BY_MOUNT is not set
# CONFIG_SQUASHFS_COMPILE_DECOMP_SINGLE is not set
# CONFIG_SQUASHFS_COMPILE_DECOMP_MULTI is not set
CONFIG_SQUASHFS_COMPILE_DECOMP_MULTI_PERCPU=y
CONFIG_SQUASHFS_XATTR=y
CONFIG_SQUASHFS_ZLIB=y
CONFIG_SQUASHFS_LZ4=y
# CONFIG_SQUASHFS_LZO is not set
# CONFIG_SQUASHFS_XZ is not set
CONFIG_SQUASHFS_ZSTD=y
CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y
CONFIG_SQUASHFS_EMBEDDED=y
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
CONFIG_VXFS_FS=y
CONFIG_MINIX_FS=y
CONFIG_OMFS_FS=y
# CONFIG_HPFS_FS is not set
CONFIG_QNX4FS_FS=y
CONFIG_QNX6FS_FS=y
CONFIG_QNX6FS_DEBUG=y
CONFIG_ROMFS_FS=y
CONFIG_ROMFS_BACKED_BY_BLOCK=y
# CONFIG_ROMFS_BACKED_BY_MTD is not set
# CONFIG_ROMFS_BACKED_BY_BOTH is not set
CONFIG_ROMFS_ON_BLOCK=y
CONFIG_PSTORE=y
CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240
CONFIG_PSTORE_DEFLATE_COMPRESS=y
CONFIG_PSTORE_LZO_COMPRESS=y
CONFIG_PSTORE_LZ4_COMPRESS=y
CONFIG_PSTORE_LZ4HC_COMPRESS=y
CONFIG_PSTORE_842_COMPRESS=y
CONFIG_PSTORE_ZSTD_COMPRESS=y
CONFIG_PSTORE_COMPRESS=y
# CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_LZO_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_LZ4_COMPRESS_DEFAULT is not set
CONFIG_PSTORE_LZ4HC_COMPRESS_DEFAULT=y
# CONFIG_PSTORE_842_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_ZSTD_COMPRESS_DEFAULT is not set
CONFIG_PSTORE_COMPRESS_DEFAULT="lz4hc"
# CONFIG_PSTORE_CONSOLE is not set
CONFIG_PSTORE_PMSG=y
# CONFIG_PSTORE_RAM is not set
CONFIG_PSTORE_ZONE=y
CONFIG_PSTORE_BLK=y
CONFIG_PSTORE_BLK_BLKDEV=""
CONFIG_PSTORE_BLK_KMSG_SIZE=64
CONFIG_PSTORE_BLK_MAX_REASON=2
CONFIG_PSTORE_BLK_PMSG_SIZE=64
CONFIG_SYSV_FS=y
# CONFIG_UFS_FS is not set
CONFIG_EROFS_FS=y
CONFIG_EROFS_FS_DEBUG=y
# CONFIG_EROFS_FS_XATTR is not set
# CONFIG_EROFS_FS_ZIP is not set
# CONFIG_EROFS_FS_ONDEMAND is not set
# CONFIG_VBOXSF_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V2=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=m
# CONFIG_NFS_V4_1 is not set
# CONFIG_ROOT_NFS is not set
# CONFIG_NFS_FSCACHE is not set
# CONFIG_NFS_USE_LEGACY_DNS is not set
CONFIG_NFS_USE_KERNEL_DNS=y
CONFIG_NFS_DISABLE_UDP_SUPPORT=y
# CONFIG_NFSD is not set
CONFIG_GRACE_PERIOD=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=m
# CONFIG_SUNRPC_DEBUG is not set
# CONFIG_CEPH_FS is not set
CONFIG_CIFS=m
CONFIG_CIFS_STATS2=y
CONFIG_CIFS_ALLOW_INSECURE_LEGACY=y
# CONFIG_CIFS_UPCALL is not set
# CONFIG_CIFS_XATTR is not set
CONFIG_CIFS_DEBUG=y
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_DEBUG_DUMP_KEYS is not set
# CONFIG_CIFS_DFS_UPCALL is not set
# CONFIG_CIFS_SWN_UPCALL is not set
# CONFIG_CIFS_FSCACHE is not set
# CONFIG_SMB_SERVER is not set
CONFIG_SMBFS_COMMON=m
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=y
CONFIG_NLS_CODEPAGE_852=y
# CONFIG_NLS_CODEPAGE_855 is not set
CONFIG_NLS_CODEPAGE_857=y
CONFIG_NLS_CODEPAGE_860=y
# CONFIG_NLS_CODEPAGE_861 is not set
CONFIG_NLS_CODEPAGE_862=y
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
CONFIG_NLS_CODEPAGE_865=y
CONFIG_NLS_CODEPAGE_866=y
CONFIG_NLS_CODEPAGE_869=y
CONFIG_NLS_CODEPAGE_936=y
CONFIG_NLS_CODEPAGE_950=y
CONFIG_NLS_CODEPAGE_932=y
CONFIG_NLS_CODEPAGE_949=y
CONFIG_NLS_CODEPAGE_874=y
CONFIG_NLS_ISO8859_8=y
CONFIG_NLS_CODEPAGE_1250=y
CONFIG_NLS_CODEPAGE_1251=y
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
CONFIG_NLS_ISO8859_4=y
CONFIG_NLS_ISO8859_5=y
CONFIG_NLS_ISO8859_6=y
CONFIG_NLS_ISO8859_7=y
CONFIG_NLS_ISO8859_9=y
CONFIG_NLS_ISO8859_13=y
CONFIG_NLS_ISO8859_14=y
# CONFIG_NLS_ISO8859_15 is not set
CONFIG_NLS_KOI8_R=y
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_MAC_ROMAN is not set
CONFIG_NLS_MAC_CELTIC=y
# CONFIG_NLS_MAC_CENTEURO is not set
# CONFIG_NLS_MAC_CROATIAN is not set
# CONFIG_NLS_MAC_CYRILLIC is not set
# CONFIG_NLS_MAC_GAELIC is not set
# CONFIG_NLS_MAC_GREEK is not set
# CONFIG_NLS_MAC_ICELAND is not set
# CONFIG_NLS_MAC_INUIT is not set
# CONFIG_NLS_MAC_ROMANIAN is not set
CONFIG_NLS_MAC_TURKISH=y
CONFIG_NLS_UTF8=y
# CONFIG_DLM is not set
CONFIG_UNICODE=y
# CONFIG_UNICODE_NORMALIZATION_SELFTEST is not set
CONFIG_IO_WQ=y
# end of File systems
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_REQUEST_CACHE=y
CONFIG_PERSISTENT_KEYRINGS=y
# CONFIG_BIG_KEYS is not set
# CONFIG_TRUSTED_KEYS is not set
# CONFIG_ENCRYPTED_KEYS is not set
# CONFIG_KEY_DH_OPERATIONS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
CONFIG_SECURITYFS=y
# CONFIG_SECURITY_NETWORK is not set
# CONFIG_SECURITY_PATH is not set
CONFIG_FORTIFY_SOURCE=y
CONFIG_STATIC_USERMODEHELPER=y
CONFIG_STATIC_USERMODEHELPER_PATH="/sbin/usermode-helper"
# CONFIG_SECURITY_SMACK is not set
# CONFIG_SECURITY_TOMOYO is not set
# CONFIG_SECURITY_APPARMOR is not set
# CONFIG_SECURITY_LOADPIN is not set
# CONFIG_SECURITY_YAMA is not set
# CONFIG_SECURITY_SAFESETID is not set
# CONFIG_SECURITY_LOCKDOWN_LSM is not set
# CONFIG_SECURITY_LANDLOCK is not set
CONFIG_INTEGRITY=y
# CONFIG_INTEGRITY_SIGNATURE is not set
CONFIG_INTEGRITY_AUDIT=y
# CONFIG_IMA is not set
# CONFIG_EVM is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,bpf"
#
# Kernel hardening options
#
#
# Memory initialization
#
CONFIG_INIT_STACK_NONE=y
CONFIG_INIT_ON_ALLOC_DEFAULT_ON=y
CONFIG_INIT_ON_FREE_DEFAULT_ON=y
CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y
# CONFIG_ZERO_CALL_USED_REGS is not set
# end of Memory initialization
CONFIG_RANDSTRUCT_NONE=y
# end of Kernel hardening options
# end of Security options
CONFIG_XOR_BLOCKS=y
CONFIG_ASYNC_CORE=y
CONFIG_ASYNC_MEMCPY=y
CONFIG_ASYNC_XOR=y
CONFIG_ASYNC_PQ=y
CONFIG_ASYNC_RAID6_RECOV=y
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_SKCIPHER=y
CONFIG_CRYPTO_SKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_USER=y
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_TEST is not set
CONFIG_CRYPTO_SIMD=y
CONFIG_CRYPTO_ENGINE=y
# end of Crypto core or helper
#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=y
# CONFIG_CRYPTO_DH_RFC7919_GROUPS is not set
CONFIG_CRYPTO_ECC=y
CONFIG_CRYPTO_ECDH=y
CONFIG_CRYPTO_ECDSA=y
CONFIG_CRYPTO_ECRDSA=y
CONFIG_CRYPTO_SM2=y
# CONFIG_CRYPTO_CURVE25519 is not set
# end of Public-key cryptography
#
# Block ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_TI=y
CONFIG_CRYPTO_ANUBIS=y
CONFIG_CRYPTO_ARIA=y
# CONFIG_CRYPTO_BLOWFISH is not set
CONFIG_CRYPTO_CAMELLIA=y
CONFIG_CRYPTO_CAST_COMMON=y
# CONFIG_CRYPTO_CAST5 is not set
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_FCRYPT=y
CONFIG_CRYPTO_KHAZAD=y
# CONFIG_CRYPTO_SEED is not set
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_SM4=y
CONFIG_CRYPTO_SM4_GENERIC=y
CONFIG_CRYPTO_TEA=y
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_TWOFISH_COMMON=y
# end of Block ciphers
#
# Length-preserving ciphers and modes
#
CONFIG_CRYPTO_ADIANTUM=y
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_CHACHA20=y
CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_CFB is not set
CONFIG_CRYPTO_CTR=y
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_HCTR2=y
CONFIG_CRYPTO_KEYWRAP=y
CONFIG_CRYPTO_LRW=y
CONFIG_CRYPTO_OFB=y
CONFIG_CRYPTO_PCBC=y
CONFIG_CRYPTO_XCTR=y
CONFIG_CRYPTO_XTS=y
CONFIG_CRYPTO_NHPOLY1305=y
# end of Length-preserving ciphers and modes
#
# AEAD (authenticated encryption with associated data) ciphers
#
CONFIG_CRYPTO_AEGIS128=y
CONFIG_CRYPTO_CHACHA20POLY1305=y
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=y
CONFIG_CRYPTO_SEQIV=y
# CONFIG_CRYPTO_ECHAINIV is not set
CONFIG_CRYPTO_ESSIV=y
# end of AEAD (authenticated encryption with associated data) ciphers
#
# Hashes, digests, and MACs
#
CONFIG_CRYPTO_BLAKE2B=y
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_POLYVAL=y
CONFIG_CRYPTO_POLY1305=y
CONFIG_CRYPTO_RMD160=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_SHA3=y
CONFIG_CRYPTO_SM3=y
CONFIG_CRYPTO_SM3_GENERIC=y
CONFIG_CRYPTO_STREEBOG=y
CONFIG_CRYPTO_VMAC=y
CONFIG_CRYPTO_WP512=y
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_XXHASH is not set
# end of Hashes, digests, and MACs
#
# CRCs (cyclic redundancy checks)
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32=y
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_CRC64_ROCKSOFT=y
# end of CRCs (cyclic redundancy checks)
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
CONFIG_CRYPTO_842=y
CONFIG_CRYPTO_LZ4=y
CONFIG_CRYPTO_LZ4HC=y
CONFIG_CRYPTO_ZSTD=y
# end of Compression
#
# Random number generation
#
CONFIG_CRYPTO_ANSI_CPRNG=y
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
# CONFIG_CRYPTO_DRBG_HASH is not set
# CONFIG_CRYPTO_DRBG_CTR is not set
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
# end of Random number generation
#
# Userspace interface
#
CONFIG_CRYPTO_USER_API=y
CONFIG_CRYPTO_USER_API_HASH=y
# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
CONFIG_CRYPTO_USER_API_RNG=y
# CONFIG_CRYPTO_USER_API_RNG_CAVP is not set
CONFIG_CRYPTO_USER_API_AEAD=y
CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
CONFIG_CRYPTO_STATS=y
# end of Userspace interface
CONFIG_CRYPTO_HASH_INFO=y
#
# Accelerated Cryptographic Algorithms for CPU (x86)
#
CONFIG_CRYPTO_AES_NI_INTEL=y
CONFIG_CRYPTO_SERPENT_SSE2_586=y
# CONFIG_CRYPTO_TWOFISH_586 is not set
CONFIG_CRYPTO_CRC32C_INTEL=y
# CONFIG_CRYPTO_CRC32_PCLMUL is not set
# end of Accelerated Cryptographic Algorithms for CPU (x86)
CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_DEV_PADLOCK=y
CONFIG_CRYPTO_DEV_PADLOCK_AES=y
CONFIG_CRYPTO_DEV_PADLOCK_SHA=y
CONFIG_CRYPTO_DEV_GEODE=y
CONFIG_CRYPTO_DEV_HIFN_795X=y
# CONFIG_CRYPTO_DEV_HIFN_795X_RNG is not set
CONFIG_CRYPTO_DEV_ATMEL_I2C=y
CONFIG_CRYPTO_DEV_ATMEL_ECC=y
CONFIG_CRYPTO_DEV_ATMEL_SHA204A=y
CONFIG_CRYPTO_DEV_CCP=y
CONFIG_CRYPTO_DEV_QAT=y
CONFIG_CRYPTO_DEV_QAT_DH895xCC=y
CONFIG_CRYPTO_DEV_QAT_C3XXX=y
CONFIG_CRYPTO_DEV_QAT_C62X=y
CONFIG_CRYPTO_DEV_QAT_4XXX=y
CONFIG_CRYPTO_DEV_QAT_DH895xCCVF=y
# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set
# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set
# CONFIG_CRYPTO_DEV_VIRTIO is not set
CONFIG_CRYPTO_DEV_SAFEXCEL=y
CONFIG_CRYPTO_DEV_CCREE=y
CONFIG_CRYPTO_DEV_AMLOGIC_GXL=y
CONFIG_CRYPTO_DEV_AMLOGIC_GXL_DEBUG=y
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=y
CONFIG_PKCS8_PRIVATE_KEY_PARSER=y
CONFIG_PKCS7_MESSAGE_PARSER=y
# CONFIG_PKCS7_TEST_KEY is not set
# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set
# CONFIG_FIPS_SIGNATURE_SELFTEST is not set
#
# Certificates for signature checking
#
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
CONFIG_SYSTEM_EXTRA_CERTIFICATE=y
CONFIG_SYSTEM_EXTRA_CERTIFICATE_SIZE=4096
# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
CONFIG_SYSTEM_BLACKLIST_KEYRING=y
CONFIG_SYSTEM_BLACKLIST_HASH_LIST=""
# CONFIG_SYSTEM_REVOCATION_LIST is not set
# CONFIG_SYSTEM_BLACKLIST_AUTH_UPDATE is not set
# end of Certificates for signature checking
CONFIG_BINARY_PRINTF=y
#
# Library routines
#
CONFIG_RAID6_PQ=y
CONFIG_RAID6_PQ_BENCHMARK=y
CONFIG_LINEAR_RANGES=y
CONFIG_PACKING=y
CONFIG_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_CORDIC=y
CONFIG_PRIME_NUMBERS=y
CONFIG_RATIONAL=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_UTILS=y
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_ARC4=y
CONFIG_CRYPTO_LIB_GF128MUL=y
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA=y
CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=y
CONFIG_CRYPTO_LIB_CURVE25519=y
CONFIG_CRYPTO_LIB_DES=y
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1
CONFIG_CRYPTO_LIB_POLY1305_GENERIC=y
CONFIG_CRYPTO_LIB_POLY1305=y
CONFIG_CRYPTO_LIB_CHACHA20POLY1305=y
CONFIG_CRYPTO_LIB_SHA1=y
CONFIG_CRYPTO_LIB_SHA256=y
# end of Crypto library routines
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC64_ROCKSOFT=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
CONFIG_CRC64=y
CONFIG_CRC4=y
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
CONFIG_CRC8=y
CONFIG_XXHASH=y
CONFIG_AUDIT_GENERIC=y
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_842_COMPRESS=y
CONFIG_842_DECOMPRESS=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4HC_COMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_COMMON=y
CONFIG_ZSTD_COMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
# CONFIG_XZ_DEC_X86 is not set
CONFIG_XZ_DEC_POWERPC=y
CONFIG_XZ_DEC_IA64=y
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_SPARC=y
# CONFIG_XZ_DEC_MICROLZMA is not set
CONFIG_XZ_DEC_BCJ=y
# CONFIG_XZ_DEC_TEST is not set
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_DECOMPRESS_ZSTD=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_BCH=y
CONFIG_BCH_CONST_PARAMS=y
CONFIG_BTREE=y
CONFIG_INTERVAL_TREE=y
CONFIG_XARRAY_MULTI=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_DMA_OPS=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_DMA_CMA=y
CONFIG_DMA_PERNUMA_CMA=y
#
# Default contiguous memory area size:
#
CONFIG_CMA_SIZE_MBYTES=0
CONFIG_CMA_SIZE_PERCENTAGE=0
# CONFIG_CMA_SIZE_SEL_MBYTES is not set
# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
# CONFIG_CMA_SIZE_SEL_MIN is not set
CONFIG_CMA_SIZE_SEL_MAX=y
CONFIG_CMA_ALIGNMENT=8
# CONFIG_DMA_API_DEBUG is not set
CONFIG_DMA_MAP_BENCHMARK=y
CONFIG_SGL_ALLOC=y
CONFIG_CHECK_SIGNATURE=y
CONFIG_DQL=y
CONFIG_GLOB=y
# CONFIG_GLOB_SELFTEST is not set
CONFIG_NLATTR=y
CONFIG_CLZ_TAB=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_DIMLIB=y
CONFIG_LIBFDT=y
CONFIG_OID_REGISTRY=y
CONFIG_HAVE_GENERIC_VDSO=y
CONFIG_GENERIC_GETTIMEOFDAY=y
CONFIG_GENERIC_VDSO_32=y
CONFIG_GENERIC_VDSO_TIME_NS=y
CONFIG_SG_POOL=y
CONFIG_ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION=y
CONFIG_ARCH_STACKWALK=y
CONFIG_STACKDEPOT=y
CONFIG_REF_TRACKER=y
CONFIG_SBITMAP=y
# end of Library routines
CONFIG_POLYNOMIAL=y
#
# Kernel hacking
#
#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
CONFIG_PRINTK_CALLER=y
# CONFIG_STACKTRACE_BUILD_ID is not set
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_DYNAMIC_DEBUG_CORE is not set
CONFIG_SYMBOLIC_ERRNAME=y
CONFIG_DEBUG_BUGVERBOSE=y
# end of printk and dmesg options
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_MISC=y
#
# Compile-time checks and compiler options
#
CONFIG_DEBUG_INFO=y
CONFIG_AS_HAS_NON_CONST_LEB128=y
# CONFIG_DEBUG_INFO_NONE is not set
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
# CONFIG_DEBUG_INFO_DWARF4 is not set
# CONFIG_DEBUG_INFO_DWARF5 is not set
CONFIG_DEBUG_INFO_REDUCED=y
# CONFIG_DEBUG_INFO_COMPRESSED_NONE is not set
CONFIG_DEBUG_INFO_COMPRESSED_ZLIB=y
# CONFIG_DEBUG_INFO_SPLIT is not set
CONFIG_PAHOLE_HAS_SPLIT_BTF=y
CONFIG_GDB_SCRIPTS=y
CONFIG_FRAME_WARN=8192
CONFIG_STRIP_ASM_SYMS=y
CONFIG_READABLE_ASM=y
# CONFIG_HEADERS_INSTALL is not set
CONFIG_DEBUG_SECTION_MISMATCH=y
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_FRAME_POINTER=y
CONFIG_VMLINUX_MAP=y
CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y
# end of Compile-time checks and compiler options
#
# Generic Kernel Debugging Instruments
#
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
CONFIG_MAGIC_SYSRQ_SERIAL=y
CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
CONFIG_DEBUG_FS=y
# CONFIG_DEBUG_FS_ALLOW_ALL is not set
# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
CONFIG_DEBUG_FS_ALLOW_NONE=y
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
CONFIG_UBSAN=y
# CONFIG_UBSAN_TRAP is not set
CONFIG_CC_HAS_UBSAN_BOUNDS=y
CONFIG_UBSAN_BOUNDS=y
CONFIG_UBSAN_ONLY_BOUNDS=y
CONFIG_UBSAN_SHIFT=y
# CONFIG_UBSAN_DIV_ZERO is not set
CONFIG_UBSAN_UNREACHABLE=y
# CONFIG_UBSAN_BOOL is not set
# CONFIG_UBSAN_ENUM is not set
# CONFIG_UBSAN_ALIGNMENT is not set
CONFIG_UBSAN_SANITIZE_ALL=y
# CONFIG_TEST_UBSAN is not set
CONFIG_HAVE_KCSAN_COMPILER=y
# end of Generic Kernel Debugging Instruments
#
# Networking Debugging
#
# CONFIG_NET_DEV_REFCNT_TRACKER is not set
CONFIG_NET_NS_REFCNT_TRACKER=y
CONFIG_DEBUG_NET=y
# end of Networking Debugging
#
# Memory Debugging
#
CONFIG_PAGE_EXTENSION=y
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_PAGE_OWNER=y
CONFIG_PAGE_POISONING=y
CONFIG_DEBUG_PAGE_REF=y
# CONFIG_DEBUG_RODATA_TEST is not set
CONFIG_ARCH_HAS_DEBUG_WX=y
# CONFIG_DEBUG_WX is not set
CONFIG_GENERIC_PTDUMP=y
CONFIG_PTDUMP_CORE=y
CONFIG_PTDUMP_DEBUGFS=y
CONFIG_DEBUG_OBJECTS=y
# CONFIG_DEBUG_OBJECTS_SELFTEST is not set
# CONFIG_DEBUG_OBJECTS_FREE is not set
CONFIG_DEBUG_OBJECTS_TIMERS=y
CONFIG_DEBUG_OBJECTS_WORK=y
# CONFIG_DEBUG_OBJECTS_RCU_HEAD is not set
CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
# CONFIG_SHRINKER_DEBUG is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_SCHED_STACK_END_CHECK is not set
CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
# CONFIG_DEBUG_VM is not set
CONFIG_DEBUG_VM_PGTABLE=y
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_VIRTUAL is not set
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_DEBUG_KMAP_LOCAL=y
CONFIG_ARCH_SUPPORTS_KMAP_LOCAL_FORCE_MAP=y
CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP=y
CONFIG_DEBUG_HIGHMEM=y
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
CONFIG_HAVE_ARCH_KFENCE=y
# end of Memory Debugging
CONFIG_DEBUG_SHIRQ=y
#
# Debug Oops, Lockups and Hangs
#
CONFIG_PANIC_ON_OOPS=y
CONFIG_PANIC_ON_OOPS_VALUE=1
CONFIG_PANIC_TIMEOUT=0
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
CONFIG_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HARDLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=480
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_WQ_WATCHDOG=y
# CONFIG_TEST_LOCKUP is not set
# end of Debug Oops, Lockups and Hangs
#
# Scheduler Debugging
#
CONFIG_SCHED_DEBUG=y
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
# end of Scheduler Debugging
# CONFIG_DEBUG_TIMEKEEPING is not set
#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
CONFIG_PROVE_LOCKING=y
# CONFIG_PROVE_RAW_LOCK_NESTING is not set
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y
CONFIG_DEBUG_RWSEMS=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_LOCKDEP=y
CONFIG_LOCKDEP_BITS=15
CONFIG_LOCKDEP_CHAINS_BITS=16
CONFIG_LOCKDEP_STACK_TRACE_BITS=19
CONFIG_LOCKDEP_STACK_TRACE_HASH_BITS=14
CONFIG_LOCKDEP_CIRCULAR_QUEUE_BITS=12
# CONFIG_DEBUG_LOCKDEP is not set
CONFIG_DEBUG_ATOMIC_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_LOCK_TORTURE_TEST=m
# CONFIG_WW_MUTEX_SELFTEST is not set
# CONFIG_SCF_TORTURE_TEST is not set
# end of Lock Debugging (spinlocks, mutexes, etc...)
CONFIG_TRACE_IRQFLAGS=y
CONFIG_TRACE_IRQFLAGS_NMI=y
CONFIG_DEBUG_IRQFLAGS=y
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_KOBJECT_RELEASE is not set
#
# Debug kernel data structures
#
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_PLIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BUG_ON_DATA_CORRUPTION is not set
CONFIG_DEBUG_MAPLE_TREE=y
# end of Debug kernel data structures
# CONFIG_DEBUG_CREDENTIALS is not set
#
# RCU Debugging
#
CONFIG_PROVE_RCU=y
CONFIG_PROVE_RCU_LIST=y
CONFIG_TORTURE_TEST=m
CONFIG_RCU_SCALE_TEST=m
CONFIG_RCU_TORTURE_TEST=m
CONFIG_RCU_REF_SCALE_TEST=m
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_EQS_DEBUG=y
# end of RCU Debugging
CONFIG_DEBUG_WQ_FORCE_RR_CPU=y
CONFIG_LATENCYTOP=y
# CONFIG_DEBUG_CGROUP_REF is not set
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_RETHOOK=y
CONFIG_RETHOOK=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
CONFIG_HAVE_DYNAMIC_FTRACE_NO_PATCHABLE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_HAVE_BUILDTIME_MCOUNT_SORT=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_PREEMPTIRQ_TRACEPOINTS=y
CONFIG_TRACING=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
# CONFIG_BOOTTIME_TRACING is not set
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_HWLAT_TRACER is not set
# CONFIG_OSNOISE_TRACER is not set
# CONFIG_TIMERLAT_TRACER is not set
# CONFIG_MMIOTRACE is not set
# CONFIG_ENABLE_DEFAULT_TRACERS is not set
# CONFIG_FTRACE_SYSCALLS is not set
# CONFIG_TRACER_SNAPSHOT is not set
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
CONFIG_KPROBE_EVENTS=y
CONFIG_UPROBE_EVENTS=y
CONFIG_BPF_EVENTS=y
CONFIG_DYNAMIC_EVENTS=y
CONFIG_PROBE_EVENTS=y
CONFIG_BPF_KPROBE_OVERRIDE=y
# CONFIG_SYNTH_EVENTS is not set
# CONFIG_HIST_TRIGGERS is not set
# CONFIG_TRACE_EVENT_INJECT is not set
# CONFIG_TRACEPOINT_BENCHMARK is not set
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_TRACE_EVAL_MAP_FILE is not set
# CONFIG_RING_BUFFER_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set
# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
# CONFIG_KPROBE_EVENT_GEN_TEST is not set
# CONFIG_RV is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_SAMPLES is not set
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
# CONFIG_STRICT_DEVMEM is not set
#
# x86 Debugging
#
CONFIG_EARLY_PRINTK_USB=y
CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
CONFIG_EARLY_PRINTK_DBGP=y
CONFIG_EARLY_PRINTK_USB_XDBC=y
# CONFIG_DEBUG_TLBFLUSH is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
# CONFIG_X86_DECODER_SELFTEST is not set
# CONFIG_IO_DELAY_0X80 is not set
# CONFIG_IO_DELAY_0XED is not set
CONFIG_IO_DELAY_UDELAY=y
# CONFIG_IO_DELAY_NONE is not set
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
CONFIG_DEBUG_ENTRY=y
CONFIG_X86_DEBUG_FPU=y
# CONFIG_PUNIT_ATOM_DEBUG is not set
CONFIG_UNWINDER_FRAME_POINTER=y
# end of x86 Debugging
#
# Kernel Testing and Coverage
#
# CONFIG_KUNIT is not set
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
CONFIG_FUNCTION_ERROR_INJECTION=y
CONFIG_FAULT_INJECTION=y
CONFIG_FAIL_PAGE_ALLOC=y
CONFIG_FAULT_INJECTION_USERCOPY=y
# CONFIG_FAIL_MAKE_REQUEST is not set
# CONFIG_FAIL_IO_TIMEOUT is not set
# CONFIG_FAIL_FUTEX is not set
CONFIG_FAULT_INJECTION_DEBUG_FS=y
# CONFIG_FAIL_FUNCTION is not set
# CONFIG_FAULT_INJECTION_STACKTRACE_FILTER is not set
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
CONFIG_RUNTIME_TESTING_MENU=y
# CONFIG_LKDTM is not set
# CONFIG_TEST_MIN_HEAP is not set
# CONFIG_TEST_DIV64 is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_TEST_REF_TRACKER is not set
# CONFIG_RBTREE_TEST is not set
# CONFIG_REED_SOLOMON_TEST is not set
# CONFIG_INTERVAL_TREE_TEST is not set
# CONFIG_PERCPU_TEST is not set
# CONFIG_ATOMIC64_SELFTEST is not set
# CONFIG_ASYNC_RAID6_TEST is not set
# CONFIG_TEST_HEXDUMP is not set
# CONFIG_STRING_SELFTEST is not set
# CONFIG_TEST_STRING_HELPERS is not set
# CONFIG_TEST_KSTRTOX is not set
# CONFIG_TEST_PRINTF is not set
# CONFIG_TEST_SCANF is not set
# CONFIG_TEST_BITMAP is not set
# CONFIG_TEST_UUID is not set
# CONFIG_TEST_XARRAY is not set
CONFIG_TEST_MAPLE_TREE=y
# CONFIG_TEST_RHASHTABLE is not set
# CONFIG_TEST_IDA is not set
# CONFIG_TEST_LKM is not set
# CONFIG_TEST_BITOPS is not set
# CONFIG_TEST_VMALLOC is not set
# CONFIG_TEST_USER_COPY is not set
# CONFIG_TEST_BPF is not set
# CONFIG_TEST_BLACKHOLE_DEV is not set
# CONFIG_FIND_BIT_BENCHMARK is not set
# CONFIG_TEST_FIRMWARE is not set
# CONFIG_TEST_SYSCTL is not set
# CONFIG_TEST_UDELAY is not set
# CONFIG_TEST_STATIC_KEYS is not set
# CONFIG_TEST_KMOD is not set
# CONFIG_TEST_MEMCAT_P is not set
# CONFIG_TEST_MEMINIT is not set
# CONFIG_TEST_FREE_PAGES is not set
# CONFIG_TEST_FPU is not set
# CONFIG_TEST_CLOCKSOURCE_WATCHDOG is not set
CONFIG_ARCH_USE_MEMTEST=y
CONFIG_MEMTEST=y
# end of Kernel Testing and Coverage
#
# Rust hacking
#
# end of Rust hacking
# end of Kernel hacking
^ permalink raw reply [flat|nested] 42+ messages in thread* Re: [Intel-gfx] [PATCH v10 23/23] drm/i915/vm_bind: Support capture of persistent mappings
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 23/23] drm/i915/vm_bind: Support capture of persistent mappings Niranjana Vishwanathapura
2023-01-18 12:45 ` Matthew Auld
2023-01-18 12:46 ` kernel test robot
@ 2023-01-18 20:27 ` kernel test robot
2023-02-02 17:03 ` Andi Shyti
3 siblings, 0 replies; 42+ messages in thread
From: kernel test robot @ 2023-01-18 20:27 UTC (permalink / raw)
To: Niranjana Vishwanathapura, intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, llvm, thomas.hellstrom, matthew.auld,
oe-kbuild-all, daniel.vetter, christian.koenig
Hi Niranjana,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on drm-intel/for-linux-next-fixes drm-tip/drm-tip drm/drm-next drm-exynos/exynos-drm-next drm-misc/drm-misc-next linus/master v6.2-rc4 next-20230118]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Niranjana-Vishwanathapura/drm-i915-vm_bind-Expose-vm-lookup-function/20230118-151845
base: git://anongit.freedesktop.org/drm-intel for-linux-next
patch link: https://lore.kernel.org/r/20230118071609.17572-24-niranjana.vishwanathapura%40intel.com
patch subject: [Intel-gfx] [PATCH v10 23/23] drm/i915/vm_bind: Support capture of persistent mappings
config: i386-randconfig-a013 (https://download.01.org/0day-ci/archive/20230119/202301190440.EuujWDwh-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/251fbfd52586e3ff4677b44a136d08f9580d79e2
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Niranjana-Vishwanathapura/drm-i915-vm_bind-Expose-vm-lookup-function/20230118-151845
git checkout 251fbfd52586e3ff4677b44a136d08f9580d79e2
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> drivers/gpu/drm/i915/i915_gem.c:181:43: error: no member named 'vm_capture_lock' in 'struct i915_address_space'
if (!mutex_lock_interruptible(&vma->vm->vm_capture_lock)) {
~~~~~~~ ^
include/linux/mutex.h:188:72: note: expanded from macro 'mutex_lock_interruptible'
#define mutex_lock_interruptible(lock) mutex_lock_interruptible_nested(lock, 0)
^~~~
>> drivers/gpu/drm/i915/i915_gem.c:182:36: error: no member named 'vm_capture_link' in 'struct i915_vma'
sync_unbind = !list_empty(&vma->vm_capture_link);
~~~ ^
drivers/gpu/drm/i915/i915_gem.c:183:27: error: no member named 'vm_capture_lock' in 'struct i915_address_space'
mutex_unlock(&vma->vm->vm_capture_lock);
~~~~~~~ ^
3 errors generated.
vim +181 drivers/gpu/drm/i915/i915_gem.c
116
117 int i915_gem_object_unbind(struct drm_i915_gem_object *obj,
118 unsigned long flags)
119 {
120 struct intel_runtime_pm *rpm = &to_i915(obj->base.dev)->runtime_pm;
121 bool vm_trylock = !!(flags & I915_GEM_OBJECT_UNBIND_VM_TRYLOCK);
122 LIST_HEAD(still_in_list);
123 intel_wakeref_t wakeref;
124 struct i915_vma *vma;
125 int ret;
126
127 assert_object_held(obj);
128
129 if (list_empty(&obj->vma.list))
130 return 0;
131
132 /*
133 * As some machines use ACPI to handle runtime-resume callbacks, and
134 * ACPI is quite kmalloc happy, we cannot resume beneath the vm->mutex
135 * as they are required by the shrinker. Ergo, we wake the device up
136 * first just in case.
137 */
138 wakeref = intel_runtime_pm_get(rpm);
139
140 try_again:
141 ret = 0;
142 spin_lock(&obj->vma.lock);
143 while (!ret && (vma = list_first_entry_or_null(&obj->vma.list,
144 struct i915_vma,
145 obj_link))) {
146 bool sync_unbind = true;
147
148 list_move_tail(&vma->obj_link, &still_in_list);
149 if (!i915_vma_is_bound(vma, I915_VMA_BIND_MASK))
150 continue;
151
152 if (flags & I915_GEM_OBJECT_UNBIND_TEST) {
153 ret = -EBUSY;
154 break;
155 }
156
157 /*
158 * Requiring the vm destructor to take the object lock
159 * before destroying a vma would help us eliminate the
160 * i915_vm_tryget() here, AND thus also the barrier stuff
161 * at the end. That's an easy fix, but sleeping locks in
162 * a kthread should generally be avoided.
163 */
164 ret = -EAGAIN;
165 if (!i915_vm_tryget(vma->vm))
166 break;
167
168 spin_unlock(&obj->vma.lock);
169
170 /*
171 * Since i915_vma_parked() takes the object lock
172 * before vma destruction, it won't race us here,
173 * and destroy the vma from under us.
174 */
175
176 /*
177 * Synchronously unbind persistent mappings with capture
178 * request so that vma->resource is valid in the error capture
179 * path without needing extra reference taking in execbuf path.
180 */
> 181 if (!mutex_lock_interruptible(&vma->vm->vm_capture_lock)) {
> 182 sync_unbind = !list_empty(&vma->vm_capture_link);
183 mutex_unlock(&vma->vm->vm_capture_lock);
184 }
185
186 ret = -EBUSY;
187 if (!sync_unbind && (flags & I915_GEM_OBJECT_UNBIND_ASYNC)) {
188 assert_object_held(vma->obj);
189 ret = i915_vma_unbind_async(vma, vm_trylock);
190 }
191
192 if (ret == -EBUSY && (flags & I915_GEM_OBJECT_UNBIND_ACTIVE ||
193 !i915_vma_is_active(vma))) {
194 if (vm_trylock) {
195 if (mutex_trylock(&vma->vm->mutex)) {
196 ret = __i915_vma_unbind(vma);
197 mutex_unlock(&vma->vm->mutex);
198 }
199 } else {
200 ret = i915_vma_unbind(vma);
201 }
202 }
203
204 i915_vm_put(vma->vm);
205 spin_lock(&obj->vma.lock);
206 }
207 list_splice_init(&still_in_list, &obj->vma.list);
208 spin_unlock(&obj->vma.lock);
209
210 if (ret == -EAGAIN && flags & I915_GEM_OBJECT_UNBIND_BARRIER) {
211 rcu_barrier(); /* flush the i915_vm_release() */
212 goto try_again;
213 }
214
215 intel_runtime_pm_put(rpm, wakeref);
216
217 return ret;
218 }
219
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
^ permalink raw reply [flat|nested] 42+ messages in thread* Re: [Intel-gfx] [PATCH v10 23/23] drm/i915/vm_bind: Support capture of persistent mappings
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 23/23] drm/i915/vm_bind: Support capture of persistent mappings Niranjana Vishwanathapura
` (2 preceding siblings ...)
2023-01-18 20:27 ` kernel test robot
@ 2023-02-02 17:03 ` Andi Shyti
3 siblings, 0 replies; 42+ messages in thread
From: Andi Shyti @ 2023-02-02 17:03 UTC (permalink / raw)
To: Niranjana Vishwanathapura
Cc: paulo.r.zanoni, jani.nikula, intel-gfx, dri-devel,
thomas.hellstrom, matthew.auld, daniel.vetter, christian.koenig
Hi Niranjana,
On Tue, Jan 17, 2023 at 11:16:09PM -0800, Niranjana Vishwanathapura wrote:
> Support dump capture of persistent mappings upon user request.
>
> Capture of a mapping is requested with the VM_BIND ioctl and
> processed during the GPU error handling. They are synchronously
> unbound during eviction so that no additional vma resource
> reference taking is required in the submission path. Thus, a
> list of persistent vmas requiring capture is maintained instead
> of a list of vma resources.
>
> v2: enable with CONFIG_DRM_I915_CAPTURE_ERROR, remove gfp
> overwrite, add kernel-doc and expand commit message
> v3: Ensure vma->resource is valid during capture
>
> Signed-off-by: Brian Welty <brian.welty@intel.com>
> Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
> ---
> .../drm/i915/gem/i915_gem_vm_bind_object.c | 13 +++++
> drivers/gpu/drm/i915/gt/intel_gtt.c | 5 ++
> drivers/gpu/drm/i915/gt/intel_gtt.h | 7 +++
> drivers/gpu/drm/i915/i915_gem.c | 14 ++++-
> drivers/gpu/drm/i915/i915_gpu_error.c | 52 ++++++++++++++++++-
> drivers/gpu/drm/i915/i915_vma.c | 4 ++
> drivers/gpu/drm/i915/i915_vma_types.h | 4 ++
> include/uapi/drm/i915_drm.h | 9 +++-
> 8 files changed, 104 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
> index 78e7c0642c5f..562a67a988f2 100644
> --- a/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
> +++ b/drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
> @@ -88,6 +88,12 @@ static void i915_gem_vm_bind_remove(struct i915_vma *vma, bool release_obj)
> {
> lockdep_assert_held(&vma->vm->vm_bind_lock);
>
> +#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
> + mutex_lock(&vma->vm->vm_capture_lock);
> + if (!list_empty(&vma->vm_capture_link))
> + list_del_init(&vma->vm_capture_link);
> + mutex_unlock(&vma->vm->vm_capture_lock);
> +#endif
> spin_lock(&vma->vm->vm_rebind_lock);
> if (!list_empty(&vma->vm_rebind_link))
> list_del_init(&vma->vm_rebind_link);
> @@ -357,6 +363,13 @@ static int i915_gem_vm_bind_obj(struct i915_address_space *vm,
> continue;
> }
>
> +#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
> + if (va->flags & I915_GEM_VM_BIND_CAPTURE) {
> + mutex_lock(&vm->vm_capture_lock);
> + list_add_tail(&vma->vm_capture_link, &vm->vm_capture_list);
> + mutex_unlock(&vm->vm_capture_lock);
> + }
> +#endif
> list_add_tail(&vma->vm_bind_link, &vm->vm_bound_list);
> i915_vm_bind_it_insert(vma, &vm->va);
> if (!obj->priv_root)
> diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.c b/drivers/gpu/drm/i915/gt/intel_gtt.c
> index 2e4c9fabf3b8..103ca55222be 100644
> --- a/drivers/gpu/drm/i915/gt/intel_gtt.c
> +++ b/drivers/gpu/drm/i915/gt/intel_gtt.c
> @@ -297,6 +297,11 @@ void i915_address_space_init(struct i915_address_space *vm, int subclass)
> spin_lock_init(&vm->vm_rebind_lock);
> spin_lock_init(&vm->userptr_invalidated_lock);
> INIT_LIST_HEAD(&vm->userptr_invalidated_list);
> +
> +#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
> + INIT_LIST_HEAD(&vm->vm_capture_list);
> + mutex_init(&vm->vm_capture_lock);
> +#endif
can we have all these, init/add/remove inside a single
CONFIG_RM_I915_CAPTURE_ERROR?
> }
>
> void *__px_vaddr(struct drm_i915_gem_object *p)
> diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.h b/drivers/gpu/drm/i915/gt/intel_gtt.h
> index 620b4e020a9f..7f69e1d4fb5e 100644
> --- a/drivers/gpu/drm/i915/gt/intel_gtt.h
> +++ b/drivers/gpu/drm/i915/gt/intel_gtt.h
> @@ -281,6 +281,13 @@ struct i915_address_space {
> /** @root_obj: root object for dma-resv sharing by private objects */
> struct drm_i915_gem_object *root_obj;
>
> +#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
> + /* @vm_capture_list: list of vm captures */
> + struct list_head vm_capture_list;
> + /* @vm_capture_lock: protects vm_capture_list */
> + struct mutex vm_capture_lock;
> +#endif
> +
> /* Global GTT */
> bool is_ggtt:1;
>
> diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
> index 969581e7106f..d97822f203fc 100644
> --- a/drivers/gpu/drm/i915/i915_gem.c
> +++ b/drivers/gpu/drm/i915/i915_gem.c
> @@ -143,6 +143,8 @@ int i915_gem_object_unbind(struct drm_i915_gem_object *obj,
> while (!ret && (vma = list_first_entry_or_null(&obj->vma.list,
> struct i915_vma,
> obj_link))) {
> + bool sync_unbind = true;
> +
> list_move_tail(&vma->obj_link, &still_in_list);
> if (!i915_vma_is_bound(vma, I915_VMA_BIND_MASK))
> continue;
> @@ -171,8 +173,18 @@ int i915_gem_object_unbind(struct drm_i915_gem_object *obj,
> * and destroy the vma from under us.
> */
>
> + /*
> + * Synchronously unbind persistent mappings with capture
> + * request so that vma->resource is valid in the error capture
> + * path without needing extra reference taking in execbuf path.
> + */
> + if (!mutex_lock_interruptible(&vma->vm->vm_capture_lock)) {
> + sync_unbind = !list_empty(&vma->vm_capture_link);
> + mutex_unlock(&vma->vm->vm_capture_lock);
> + }
this, as well?
> +
> ret = -EBUSY;
> - if (flags & I915_GEM_OBJECT_UNBIND_ASYNC) {
> + if (!sync_unbind && (flags & I915_GEM_OBJECT_UNBIND_ASYNC)) {
> assert_object_held(vma->obj);
> ret = i915_vma_unbind_async(vma, vm_trylock);
> }
> diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
> index 9d5d5a397b64..5ccd1eaea2a5 100644
> --- a/drivers/gpu/drm/i915/i915_gpu_error.c
> +++ b/drivers/gpu/drm/i915/i915_gpu_error.c
> @@ -1460,6 +1460,49 @@ capture_vma(struct intel_engine_capture_vma *next,
> return next;
> }
>
> +static struct intel_engine_capture_vma *
> +capture_user_vm(struct intel_engine_capture_vma *capture,
> + struct i915_address_space *vm, gfp_t gfp)
> +{
> + struct list_head vm_capture_list;
> + struct i915_vma *vma, *vn;
> + int err;
> +
> + INIT_LIST_HEAD(&vm_capture_list);
> +
> + err = mutex_lock_interruptible(&vm->vm_capture_lock);
> + if (err)
> + return capture;
> +
> + /* vma->resource should be checked with vm->mutex held */
> + err = mutex_lock_interruptible(&vm->mutex);
> + if (err)
> + goto skip_user_vm_capture;
> +
> + list_for_each_entry_safe(vma, vn, &vm->vm_capture_list,
> + vm_capture_link) {
> + if (drm_WARN_ONCE(&vm->i915->drm, !vma->resource,
> + "vma->resource expected!\n"))
> + continue;
> +
> + i915_vma_resource_get(vma->resource);
> + list_move_tail(&vma->vm_capture_link, &vm_capture_list);
> + }
> + mutex_unlock(&vm->mutex);
> +
> + list_for_each_entry(vma, &vm_capture_list, vm_capture_link) {
> + capture = capture_vma_snapshot(capture, vma->resource,
> + gfp, "user");
> + i915_vma_resource_put(vma->resource);
> + }
> + list_splice_tail(&vm_capture_list, &vm->vm_capture_list);
> +
> +skip_user_vm_capture:
> + mutex_unlock(&vm->vm_capture_lock);
> +
> + return capture;
> +}
By any chance we want to have them all here in i915_gpu_error.c?
Does it look ugly?
Andi
> +
> static struct intel_engine_capture_vma *
> capture_user(struct intel_engine_capture_vma *capture,
> const struct i915_request *rq,
^ permalink raw reply [flat|nested] 42+ messages in thread
* [Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/i915/vm_bind: Add VM_BIND functionality (rev13)
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (22 preceding siblings ...)
2023-01-18 7:16 ` [Intel-gfx] [PATCH v10 23/23] drm/i915/vm_bind: Support capture of persistent mappings Niranjana Vishwanathapura
@ 2023-01-18 8:17 ` Patchwork
2023-01-18 8:45 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
` (3 subsequent siblings)
27 siblings, 0 replies; 42+ messages in thread
From: Patchwork @ 2023-01-18 8:17 UTC (permalink / raw)
To: Niranjana Vishwanathapura; +Cc: intel-gfx
== Series Details ==
Series: drm/i915/vm_bind: Add VM_BIND functionality (rev13)
URL : https://patchwork.freedesktop.org/series/105879/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
^ permalink raw reply [flat|nested] 42+ messages in thread* [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/vm_bind: Add VM_BIND functionality (rev13)
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (23 preceding siblings ...)
2023-01-18 8:17 ` [Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/i915/vm_bind: Add VM_BIND functionality (rev13) Patchwork
@ 2023-01-18 8:45 ` Patchwork
2023-01-19 8:03 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
` (2 subsequent siblings)
27 siblings, 0 replies; 42+ messages in thread
From: Patchwork @ 2023-01-18 8:45 UTC (permalink / raw)
To: Niranjana Vishwanathapura; +Cc: intel-gfx
[-- Attachment #1: Type: text/plain, Size: 18432 bytes --]
== Series Details ==
Series: drm/i915/vm_bind: Add VM_BIND functionality (rev13)
URL : https://patchwork.freedesktop.org/series/105879/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12596 -> Patchwork_105879v13
====================================================
Summary
-------
**SUCCESS**
No regressions found.
External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/index.html
Participating hosts (44 -> 44)
------------------------------
Additional (1): fi-kbl-soraka
Missing (1): fi-snb-2520m
Possible new issues
-------------------
Here are the unknown changes that may have been introduced in Patchwork_105879v13:
### IGT changes ###
#### Possible regressions ####
* {igt@i915_vm_bind_basic@basic-smem} (NEW):
- {bat-adlm-1}: NOTRUN -> [SKIP][1]
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-adlm-1/igt@i915_vm_bind_basic@basic-smem.html
- {bat-dg2-8}: NOTRUN -> [SKIP][2]
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-dg2-8/igt@i915_vm_bind_basic@basic-smem.html
- {bat-dg2-oem1}: NOTRUN -> [SKIP][3]
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-dg2-oem1/igt@i915_vm_bind_basic@basic-smem.html
- {bat-rpls-1}: NOTRUN -> [SKIP][4]
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-rpls-1/igt@i915_vm_bind_basic@basic-smem.html
- {bat-adls-5}: NOTRUN -> [SKIP][5]
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-adls-5/igt@i915_vm_bind_basic@basic-smem.html
- bat-dg1-5: NOTRUN -> [SKIP][6]
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-dg1-5/igt@i915_vm_bind_basic@basic-smem.html
- {bat-dg1-7}: NOTRUN -> [SKIP][7]
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-dg1-7/igt@i915_vm_bind_basic@basic-smem.html
- {bat-adlp-9}: NOTRUN -> [SKIP][8]
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-adlp-9/igt@i915_vm_bind_basic@basic-smem.html
- {bat-adln-1}: NOTRUN -> [SKIP][9]
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-adln-1/igt@i915_vm_bind_basic@basic-smem.html
- {bat-rplp-1}: NOTRUN -> [SKIP][10]
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-rplp-1/igt@i915_vm_bind_basic@basic-smem.html
- fi-rkl-11600: NOTRUN -> [SKIP][11]
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-rkl-11600/igt@i915_vm_bind_basic@basic-smem.html
- fi-adl-ddr5: NOTRUN -> [SKIP][12]
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-adl-ddr5/igt@i915_vm_bind_basic@basic-smem.html
- {bat-dg2-9}: NOTRUN -> [SKIP][13]
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-dg2-9/igt@i915_vm_bind_basic@basic-smem.html
- {bat-rpls-2}: NOTRUN -> [SKIP][14]
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-rpls-2/igt@i915_vm_bind_basic@basic-smem.html
- {bat-adlp-6}: NOTRUN -> [SKIP][15]
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-adlp-6/igt@i915_vm_bind_basic@basic-smem.html
- fi-rkl-guc: NOTRUN -> [SKIP][16]
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-rkl-guc/igt@i915_vm_bind_basic@basic-smem.html
- {bat-dg2-11}: NOTRUN -> [SKIP][17]
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-dg2-11/igt@i915_vm_bind_basic@basic-smem.html
- bat-dg1-6: NOTRUN -> [SKIP][18]
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-dg1-6/igt@i915_vm_bind_basic@basic-smem.html
* {igt@i915_vm_bind_sanity@basic} (NEW):
- {bat-jsl-3}: NOTRUN -> [SKIP][19] +1 similar issue
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-jsl-3/igt@i915_vm_bind_sanity@basic.html
- {bat-jsl-1}: NOTRUN -> [SKIP][20] +1 similar issue
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-jsl-1/igt@i915_vm_bind_sanity@basic.html
- {fi-jsl-1}: NOTRUN -> [SKIP][21] +1 similar issue
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-jsl-1/igt@i915_vm_bind_sanity@basic.html
New tests
---------
New tests have been introduced between CI_DRM_12596 and Patchwork_105879v13:
### New IGT tests (25) ###
* igt@gem_exec3_basic@basic:
- Statuses : 25 skip(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@bcs0-lmem0:
- Statuses : 7 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@bcs0-smem:
- Statuses : 18 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@ccs0-lmem0:
- Statuses : 4 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@ccs0-smem:
- Statuses : 4 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@ccs1-lmem0:
- Statuses : 3 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@ccs1-smem:
- Statuses : 3 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@ccs2-lmem0:
- Statuses : 3 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@ccs2-smem:
- Statuses : 3 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@ccs3-lmem0:
- Statuses : 3 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@ccs3-smem:
- Statuses : 3 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@rcs0-lmem0:
- Statuses : 7 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@rcs0-smem:
- Statuses : 18 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@vcs0-lmem0:
- Statuses : 7 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@vcs0-smem:
- Statuses : 18 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@vcs1-lmem0:
- Statuses : 7 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@vcs1-smem:
- Statuses : 13 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@vecs0-lmem0:
- Statuses : 7 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@vecs0-smem:
- Statuses : 18 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@vecs1-lmem0:
- Statuses : 4 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@vecs1-smem:
- Statuses : 4 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@basic-smem:
- Statuses : 43 skip(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_sanity@basic:
- Statuses : 25 skip(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_sanity@basic@lmem0:
- Statuses : 7 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_sanity@basic@smem0:
- Statuses : 18 pass(s)
- Exec time: [0.0] s
Known issues
------------
Here are the changes found in Patchwork_105879v13 that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@gem_exec_gttfill@basic:
- fi-kbl-soraka: NOTRUN -> [SKIP][22] ([fdo#109271]) +18 similar issues
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-kbl-soraka/igt@gem_exec_gttfill@basic.html
* igt@gem_huc_copy@huc-copy:
- fi-kbl-soraka: NOTRUN -> [SKIP][23] ([fdo#109271] / [i915#2190])
[23]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-kbl-soraka/igt@gem_huc_copy@huc-copy.html
* igt@gem_lmem_swapping@basic:
- fi-kbl-soraka: NOTRUN -> [SKIP][24] ([fdo#109271] / [i915#4613]) +3 similar issues
[24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-kbl-soraka/igt@gem_lmem_swapping@basic.html
* igt@i915_selftest@live@execlists:
- fi-kbl-soraka: NOTRUN -> [INCOMPLETE][25] ([i915#7156])
[25]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-kbl-soraka/igt@i915_selftest@live@execlists.html
* igt@i915_selftest@live@gt_pm:
- fi-kbl-soraka: NOTRUN -> [DMESG-FAIL][26] ([i915#1886])
[26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-kbl-soraka/igt@i915_selftest@live@gt_pm.html
* {igt@i915_vm_bind_basic@basic-smem} (NEW):
- fi-cfl-8700k: NOTRUN -> [SKIP][27] ([fdo#109271]) +2 similar issues
[27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-cfl-8700k/igt@i915_vm_bind_basic@basic-smem.html
- fi-elk-e7500: NOTRUN -> [SKIP][28] ([fdo#109271]) +2 similar issues
[28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-elk-e7500/igt@i915_vm_bind_basic@basic-smem.html
- fi-bsw-nick: NOTRUN -> [SKIP][29] ([fdo#109271]) +2 similar issues
[29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-bsw-nick/igt@i915_vm_bind_basic@basic-smem.html
- {bat-kbl-2}: NOTRUN -> [SKIP][30] ([fdo#109271]) +2 similar issues
[30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-kbl-2/igt@i915_vm_bind_basic@basic-smem.html
- fi-bsw-kefka: NOTRUN -> [SKIP][31] ([fdo#109271]) +2 similar issues
[31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-bsw-kefka/igt@i915_vm_bind_basic@basic-smem.html
- fi-ivb-3770: NOTRUN -> [SKIP][32] ([fdo#109271]) +2 similar issues
[32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-ivb-3770/igt@i915_vm_bind_basic@basic-smem.html
- fi-snb-2600: NOTRUN -> [SKIP][33] ([fdo#109271]) +2 similar issues
[33]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-snb-2600/igt@i915_vm_bind_basic@basic-smem.html
- {bat-jsl-1}: NOTRUN -> [SKIP][34] ([fdo#112080])
[34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-jsl-1/igt@i915_vm_bind_basic@basic-smem.html
- {fi-jsl-1}: NOTRUN -> [SKIP][35] ([fdo#112080])
[35]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-jsl-1/igt@i915_vm_bind_basic@basic-smem.html
- fi-bsw-n3050: NOTRUN -> [SKIP][36] ([fdo#109271]) +2 similar issues
[36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-bsw-n3050/igt@i915_vm_bind_basic@basic-smem.html
- fi-pnv-d510: NOTRUN -> [SKIP][37] ([fdo#109271]) +2 similar issues
[37]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-pnv-d510/igt@i915_vm_bind_basic@basic-smem.html
- fi-glk-j4005: NOTRUN -> [SKIP][38] ([fdo#109271]) +2 similar issues
[38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-glk-j4005/igt@i915_vm_bind_basic@basic-smem.html
- fi-skl-6700k2: NOTRUN -> [SKIP][39] ([fdo#109271]) +2 similar issues
[39]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-skl-6700k2/igt@i915_vm_bind_basic@basic-smem.html
- fi-kbl-7567u: NOTRUN -> [SKIP][40] ([fdo#109271]) +2 similar issues
[40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-kbl-7567u/igt@i915_vm_bind_basic@basic-smem.html
- fi-kbl-8809g: NOTRUN -> [SKIP][41] ([fdo#109271]) +2 similar issues
[41]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-kbl-8809g/igt@i915_vm_bind_basic@basic-smem.html
- fi-ctg-p8600: NOTRUN -> [SKIP][42] ([fdo#109271]) +2 similar issues
[42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-ctg-p8600/igt@i915_vm_bind_basic@basic-smem.html
- fi-cfl-guc: NOTRUN -> [SKIP][43] ([fdo#109271]) +2 similar issues
[43]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-cfl-guc/igt@i915_vm_bind_basic@basic-smem.html
- fi-cfl-8109u: NOTRUN -> [SKIP][44] ([fdo#109271]) +2 similar issues
[44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-cfl-8109u/igt@i915_vm_bind_basic@basic-smem.html
- fi-ilk-650: NOTRUN -> [SKIP][45] ([fdo#109271]) +2 similar issues
[45]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-ilk-650/igt@i915_vm_bind_basic@basic-smem.html
- fi-skl-6600u: NOTRUN -> [SKIP][46] ([fdo#109271]) +2 similar issues
[46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-skl-6600u/igt@i915_vm_bind_basic@basic-smem.html
- {bat-jsl-3}: NOTRUN -> [SKIP][47] ([fdo#112080])
[47]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-jsl-3/igt@i915_vm_bind_basic@basic-smem.html
* {igt@i915_vm_bind_sanity@basic} (NEW):
- fi-skl-guc: NOTRUN -> [SKIP][48] ([fdo#109271]) +2 similar issues
[48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-skl-guc/igt@i915_vm_bind_sanity@basic.html
- fi-blb-e6850: NOTRUN -> [SKIP][49] ([fdo#109271]) +2 similar issues
[49]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-blb-e6850/igt@i915_vm_bind_sanity@basic.html
- fi-apl-guc: NOTRUN -> [SKIP][50] ([fdo#109271]) +2 similar issues
[50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-apl-guc/igt@i915_vm_bind_sanity@basic.html
* igt@kms_cursor_legacy@basic-busy-flip-before-cursor@atomic-transitions-varying-size:
- fi-bsw-n3050: [PASS][51] -> [FAIL][52] ([i915#6298])
[51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/fi-bsw-n3050/igt@kms_cursor_legacy@basic-busy-flip-before-cursor@atomic-transitions-varying-size.html
[52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/fi-bsw-n3050/igt@kms_cursor_legacy@basic-busy-flip-before-cursor@atomic-transitions-varying-size.html
#### Possible fixes ####
* igt@i915_selftest@live@gem:
- {bat-adln-1}: [DMESG-WARN][53] ([i915#2867]) -> [PASS][54] +9 similar issues
[53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/bat-adln-1/igt@i915_selftest@live@gem.html
[54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-adln-1/igt@i915_selftest@live@gem.html
* igt@i915_selftest@live@gt_pm:
- {bat-rpls-2}: [DMESG-FAIL][55] ([i915#4258]) -> [PASS][56]
[55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/bat-rpls-2/igt@i915_selftest@live@gt_pm.html
[56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-rpls-2/igt@i915_selftest@live@gt_pm.html
* igt@i915_selftest@live@hangcheck:
- {bat-dg2-8}: [INCOMPLETE][57] ([i915#7834]) -> [PASS][58]
[57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/bat-dg2-8/igt@i915_selftest@live@hangcheck.html
[58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-dg2-8/igt@i915_selftest@live@hangcheck.html
* igt@i915_selftest@live@requests:
- {bat-rpls-2}: [INCOMPLETE][59] ([i915#6257]) -> [PASS][60]
[59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/bat-rpls-2/igt@i915_selftest@live@requests.html
[60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/bat-rpls-2/igt@i915_selftest@live@requests.html
{name}: This element is suppressed. This means it is ignored when computing
the status of the difference (SUCCESS, WARNING, or FAILURE).
[fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
[fdo#112080]: https://bugs.freedesktop.org/show_bug.cgi?id=112080
[i915#1845]: https://gitlab.freedesktop.org/drm/intel/issues/1845
[i915#1886]: https://gitlab.freedesktop.org/drm/intel/issues/1886
[i915#2190]: https://gitlab.freedesktop.org/drm/intel/issues/2190
[i915#2867]: https://gitlab.freedesktop.org/drm/intel/issues/2867
[i915#4258]: https://gitlab.freedesktop.org/drm/intel/issues/4258
[i915#4613]: https://gitlab.freedesktop.org/drm/intel/issues/4613
[i915#5354]: https://gitlab.freedesktop.org/drm/intel/issues/5354
[i915#6257]: https://gitlab.freedesktop.org/drm/intel/issues/6257
[i915#6298]: https://gitlab.freedesktop.org/drm/intel/issues/6298
[i915#6367]: https://gitlab.freedesktop.org/drm/intel/issues/6367
[i915#6645]: https://gitlab.freedesktop.org/drm/intel/issues/6645
[i915#7156]: https://gitlab.freedesktop.org/drm/intel/issues/7156
[i915#7699]: https://gitlab.freedesktop.org/drm/intel/issues/7699
[i915#7828]: https://gitlab.freedesktop.org/drm/intel/issues/7828
[i915#7834]: https://gitlab.freedesktop.org/drm/intel/issues/7834
[i915#7852]: https://gitlab.freedesktop.org/drm/intel/issues/7852
Build changes
-------------
* IGT: IGT_7121 -> IGTPW_8357
* Linux: CI_DRM_12596 -> Patchwork_105879v13
CI-20190529: 20190529
CI_DRM_12596: 0a0ee61784df01ac098a92bd43673ee30c629f13 @ git://anongit.freedesktop.org/gfx-ci/linux
IGTPW_8357: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8357/index.html
IGT_7121: aa16e81259f59734230d441905b9d0f605e4a4b5 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
Patchwork_105879v13: 0a0ee61784df01ac098a92bd43673ee30c629f13 @ git://anongit.freedesktop.org/gfx-ci/linux
### Linux commits
0122cf14bc56 drm/i915/vm_bind: Support capture of persistent mappings
22145e73e18e drm/i915/vm_bind: Properly build persistent map sg table
848e45100530 drm/i915/vm_bind: Async vm_unbind support
3b4298503258 drm/i915/vm_bind: Render VM_BIND documentation
e0da911dd567 drm/i915/vm_bind: Add uapi for user to enable vm_bind_mode
ef2cfd0cb8ae drm/i915/vm_bind: Limit vm_bind mode to non-recoverable contexts
4d23468dac3f drm/i915/vm_bind: userptr dma-resv changes
263bf32f4675 drm/i915/vm_bind: Handle persistent vmas in execbuf3
edb932dc8387 drm/i915/vm_bind: Expose i915_request_await_bind()
397609fa4a3a drm/i915/vm_bind: Update i915_vma_verify_bind_complete()
849f4c5a6e84 drm/i915/vm_bind: Implement I915_GEM_EXECBUFFER3 ioctl
416b61925128 drm/i915/vm_bind: Use common execbuf functions in execbuf path
a2a7653719d2 drm/i915/vm_bind: Abstract out common execbuf functions
e7bbad632530 drm/i915/vm_bind: Add out fence support
40dee38c249f drm/i915/vm_bind: Support persistent vma activeness tracking
6dd0bbc1ee8d drm/i915/vm_bind: Add support to handle object evictions
72940610c3ff drm/i915/vm_bind: Support for VM private BOs
147d962a572f drm/i915/vm_bind: Implement bind and unbind of object
e5e051ee9e87 drm/i915/vm_bind: Add support to create persistent vma
61aaa97ce6a9 drm/i915/vm_bind: Support partially mapped vma resource
8c44eb8d6f5f drm/i915/vm_bind: Expose i915_gem_object_max_page_size()
eaba7cf1b867 drm/i915/vm_bind: Add __i915_sw_fence_await_reservation()
29224c3a006f drm/i915/vm_bind: Expose vm lookup function
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/index.html
[-- Attachment #2: Type: text/html, Size: 22051 bytes --]
^ permalink raw reply [flat|nested] 42+ messages in thread* [Intel-gfx] ✗ Fi.CI.IGT: failure for drm/i915/vm_bind: Add VM_BIND functionality (rev13)
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (24 preceding siblings ...)
2023-01-18 8:45 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
@ 2023-01-19 8:03 ` Patchwork
2023-02-02 1:54 ` [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Zanoni, Paulo R
2023-04-13 18:51 ` Niranjana Vishwanathapura
27 siblings, 0 replies; 42+ messages in thread
From: Patchwork @ 2023-01-19 8:03 UTC (permalink / raw)
To: Niranjana Vishwanathapura; +Cc: intel-gfx
[-- Attachment #1: Type: text/plain, Size: 31265 bytes --]
== Series Details ==
Series: drm/i915/vm_bind: Add VM_BIND functionality (rev13)
URL : https://patchwork.freedesktop.org/series/105879/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_12596_full -> Patchwork_105879v13_full
====================================================
Summary
-------
**FAILURE**
Serious unknown changes coming with Patchwork_105879v13_full absolutely need to be
verified manually.
If you think the reported changes have nothing to do with the changes
introduced in Patchwork_105879v13_full, please notify your bug team to allow them
to document this new failure mode, which will reduce false positives in CI.
External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/index.html
Participating hosts (12 -> 10)
------------------------------
Additional (1): shard-rkl0
Missing (3): pig-skl-6260u pig-kbl-iris pig-glk-j5005
Possible new issues
-------------------
Here are the unknown changes that may have been introduced in Patchwork_105879v13_full:
### IGT changes ###
#### Possible regressions ####
* {igt@gem_exec3_balancer@parallel-ordering} (NEW):
- {shard-rkl}: NOTRUN -> [SKIP][1] +3 similar issues
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-rkl-3/igt@gem_exec3_balancer@parallel-ordering.html
- {shard-tglu}: NOTRUN -> [SKIP][2]
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-tglu-8/igt@gem_exec3_balancer@parallel-ordering.html
* igt@gem_ppgtt@shrink-vs-evict-any:
- shard-glk: [PASS][3] -> [TIMEOUT][4] +1 similar issue
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-glk2/igt@gem_ppgtt@shrink-vs-evict-any.html
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-glk6/igt@gem_ppgtt@shrink-vs-evict-any.html
#### Suppressed ####
The following results come from untrusted machines, tests, or statuses.
They do not affect the overall result.
* igt@gem_create@hog-create@lmem0:
- {shard-dg1}: [FAIL][5] ([i915#7679]) -> [INCOMPLETE][6]
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-dg1-12/igt@gem_create@hog-create@lmem0.html
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-dg1-19/igt@gem_create@hog-create@lmem0.html
* igt@gem_create@hog-create@smem0:
- {shard-rkl}: [FAIL][7] ([i915#7679]) -> [TIMEOUT][8]
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-rkl-2/igt@gem_create@hog-create@smem0.html
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-rkl-4/igt@gem_create@hog-create@smem0.html
* igt@gem_ppgtt@shrink-vs-evict-any:
- {shard-dg1}: [PASS][9] -> [INCOMPLETE][10]
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-dg1-18/igt@gem_ppgtt@shrink-vs-evict-any.html
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-dg1-19/igt@gem_ppgtt@shrink-vs-evict-any.html
* igt@i915_selftest@live@gem_contexts:
- {shard-rkl}: [PASS][11] -> [INCOMPLETE][12]
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-rkl-5/igt@i915_selftest@live@gem_contexts.html
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-rkl-1/igt@i915_selftest@live@gem_contexts.html
New tests
---------
New tests have been introduced between CI_DRM_12596_full and Patchwork_105879v13_full:
### New IGT tests (66) ###
* igt@gem_exec3_balancer@parallel-ordering:
- Statuses : 1 pass(s) 3 skip(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic:
- Statuses : 2 skip(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@bcs0-lmem0:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@bcs0-smem:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@rcs0-lmem0:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@rcs0-smem:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@vcs0-lmem0:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@vcs0-smem:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@vcs1-lmem0:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@vcs1-smem:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@vecs0-lmem0:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@gem_exec3_basic@basic@vecs0-smem:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@gem_lmem_swapping@vm_bind:
- Statuses : 2 skip(s)
- Exec time: [0.0] s
* igt@gem_lmem_swapping@vm_bind@lmem0:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@gem_userptr_blits@vma-merge-execbuf3:
- Statuses : 2 pass(s) 1 skip(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@2m:
- Statuses : 1 skip(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@2m@lmem0:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@2m@smem0:
- Statuses : 2 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@2m@userptr:
- Statuses : 2 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@2m_sync_bind:
- Statuses : 1 skip(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@2m_sync_bind@smem0:
- Statuses : 2 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@2m_sync_bind@userptr:
- Statuses : 2 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@64k:
- Statuses :
- Exec time: [None] s
* igt@i915_vm_bind_basic@basic:
- Statuses : 1 skip(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@basic@lmem0:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@basic@smem0:
- Statuses : 2 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@basic@userptr:
- Statuses : 2 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@multi_cmds:
- Statuses : 1 skip(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@multi_cmds@lmem0:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@multi_cmds@smem0:
- Statuses : 2 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@multi_cmds@userptr:
- Statuses : 2 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@multi_ctxts:
- Statuses : 1 skip(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@multi_ctxts@lmem0:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@multi_ctxts@smem0:
- Statuses : 2 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@multi_ctxts@userptr:
- Statuses : 2 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@share_vm:
- Statuses : 1 skip(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@share_vm@lmem0:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@share_vm@smem0:
- Statuses : 3 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@share_vm@userptr:
- Statuses : 3 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@skip_copy:
- Statuses : 1 skip(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@skip_copy@lmem0:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@skip_copy@smem0:
- Statuses : 2 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@skip_copy@userptr:
- Statuses : 2 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@skip_unbind:
- Statuses : 1 skip(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@skip_unbind@lmem0:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@skip_unbind@smem0:
- Statuses : 3 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_basic@skip_unbind@userptr:
- Statuses : 3 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_capture@basic:
- Statuses : 1 skip(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_capture@basic@bcs0-lmem0:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_capture@basic@bcs0-smem0:
- Statuses : 3 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_capture@basic@bcs0-userptr:
- Statuses : 3 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_capture@basic@rcs0-lmem0:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_capture@basic@rcs0-smem0:
- Statuses : 3 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_capture@basic@rcs0-userptr:
- Statuses : 3 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_capture@basic@vcs0-lmem0:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_capture@basic@vcs0-smem0:
- Statuses : 3 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_capture@basic@vcs0-userptr:
- Statuses : 3 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_capture@basic@vcs1-lmem0:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_capture@basic@vcs1-smem0:
- Statuses : 2 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_capture@basic@vcs1-userptr:
- Statuses : 2 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_capture@basic@vecs0-lmem0:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_capture@basic@vecs0-smem0:
- Statuses : 3 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_capture@basic@vecs0-userptr:
- Statuses : 3 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_sanity@basic:
- Statuses : 2 skip(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_sanity@basic@lmem0:
- Statuses : 1 pass(s)
- Exec time: [0.0] s
* igt@i915_vm_bind_sanity@basic@smem0:
- Statuses : 2 pass(s)
- Exec time: [0.0] s
Known issues
------------
Here are the changes found in Patchwork_105879v13_full that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@device_reset@unbind-reset-rebind:
- shard-glk: [PASS][13] -> [DMESG-WARN][14] ([i915#5507])
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-glk7/igt@device_reset@unbind-reset-rebind.html
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-glk8/igt@device_reset@unbind-reset-rebind.html
* igt@gem_exec_create@forked@smem:
- shard-glk: [PASS][15] -> [DMESG-WARN][16] ([i915#118])
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-glk4/igt@gem_exec_create@forked@smem.html
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-glk6/igt@gem_exec_create@forked@smem.html
* {igt@i915_vm_bind_capture@basic} (NEW):
- shard-glk: NOTRUN -> [SKIP][17] ([fdo#109271]) +13 similar issues
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-glk4/igt@i915_vm_bind_capture@basic.html
* igt@runner@aborted:
- shard-glk: NOTRUN -> [FAIL][18] ([i915#4312])
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-glk8/igt@runner@aborted.html
#### Possible fixes ####
* igt@drm_fdinfo@most-busy-check-all@rcs0:
- {shard-rkl}: [FAIL][19] ([i915#7742]) -> [PASS][20]
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-rkl-1/igt@drm_fdinfo@most-busy-check-all@rcs0.html
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-rkl-2/igt@drm_fdinfo@most-busy-check-all@rcs0.html
* igt@fbdev@info:
- {shard-rkl}: [SKIP][21] ([i915#2582]) -> [PASS][22]
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-rkl-2/igt@fbdev@info.html
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-rkl-6/igt@fbdev@info.html
* igt@gem_ctx_persistence@smoketest:
- {shard-rkl}: [FAIL][23] ([i915#5099]) -> [PASS][24]
[23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-rkl-2/igt@gem_ctx_persistence@smoketest.html
[24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-rkl-3/igt@gem_ctx_persistence@smoketest.html
* igt@gem_eio@unwedge-stress:
- {shard-dg1}: [FAIL][25] ([i915#5784]) -> [PASS][26]
[25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-dg1-12/igt@gem_eio@unwedge-stress.html
[26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-dg1-12/igt@gem_eio@unwedge-stress.html
* igt@gem_exec_fair@basic-none-share@rcs0:
- shard-glk: [FAIL][27] ([i915#2842]) -> [PASS][28] +2 similar issues
[27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-glk2/igt@gem_exec_fair@basic-none-share@rcs0.html
[28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-glk1/igt@gem_exec_fair@basic-none-share@rcs0.html
* igt@gem_exec_flush@basic-batch-kernel-default-cmd:
- {shard-rkl}: [SKIP][29] ([fdo#109313]) -> [PASS][30]
[29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-rkl-6/igt@gem_exec_flush@basic-batch-kernel-default-cmd.html
[30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-rkl-5/igt@gem_exec_flush@basic-batch-kernel-default-cmd.html
* igt@gem_exec_reloc@basic-wc-read-noreloc:
- {shard-rkl}: [SKIP][31] ([i915#3281]) -> [PASS][32] +9 similar issues
[31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-rkl-3/igt@gem_exec_reloc@basic-wc-read-noreloc.html
[32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-rkl-5/igt@gem_exec_reloc@basic-wc-read-noreloc.html
* igt@gem_readwrite@read-write:
- {shard-rkl}: [SKIP][33] ([i915#3282]) -> [PASS][34] +1 similar issue
[33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-rkl-6/igt@gem_readwrite@read-write.html
[34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-rkl-5/igt@gem_readwrite@read-write.html
* igt@gen9_exec_parse@unaligned-access:
- {shard-rkl}: [SKIP][35] ([i915#2527]) -> [PASS][36]
[35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-rkl-6/igt@gen9_exec_parse@unaligned-access.html
[36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-rkl-5/igt@gen9_exec_parse@unaligned-access.html
* igt@i915_pipe_stress@stress-xrgb8888-untiled:
- {shard-rkl}: [SKIP][37] ([i915#4098]) -> [PASS][38]
[37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-rkl-3/igt@i915_pipe_stress@stress-xrgb8888-untiled.html
[38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-rkl-6/igt@i915_pipe_stress@stress-xrgb8888-untiled.html
* igt@i915_pm_rpm@dpms-mode-unset-lpsp:
- {shard-dg1}: [SKIP][39] ([i915#1397]) -> [PASS][40]
[39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-dg1-16/igt@i915_pm_rpm@dpms-mode-unset-lpsp.html
[40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-dg1-14/igt@i915_pm_rpm@dpms-mode-unset-lpsp.html
* igt@i915_pm_rpm@drm-resources-equal:
- {shard-tglu}: [SKIP][41] ([i915#3547]) -> [PASS][42]
[41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-tglu-6/igt@i915_pm_rpm@drm-resources-equal.html
[42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-tglu-2/igt@i915_pm_rpm@drm-resources-equal.html
* igt@i915_suspend@basic-s3-without-i915:
- {shard-rkl}: [FAIL][43] ([fdo#103375]) -> [PASS][44]
[43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-rkl-3/igt@i915_suspend@basic-s3-without-i915.html
[44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-rkl-6/igt@i915_suspend@basic-s3-without-i915.html
* igt@kms_atomic@crtc-invalid-params-fence:
- {shard-tglu}: [SKIP][45] ([i915#7651]) -> [PASS][46] +4 similar issues
[45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-tglu-6/igt@kms_atomic@crtc-invalid-params-fence.html
[46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-tglu-2/igt@kms_atomic@crtc-invalid-params-fence.html
* igt@kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-180-async-flip:
- {shard-rkl}: [SKIP][47] ([i915#1845] / [i915#4098]) -> [PASS][48] +13 similar issues
[47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-rkl-3/igt@kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-180-async-flip.html
[48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-rkl-6/igt@kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-180-async-flip.html
* igt@kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-0-hflip-async-flip:
- {shard-tglu}: [SKIP][49] ([i915#1845] / [i915#7651]) -> [PASS][50]
[49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-tglu-6/igt@kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-0-hflip-async-flip.html
[50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-tglu-3/igt@kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-0-hflip-async-flip.html
* igt@kms_cursor_legacy@2x-long-flip-vs-cursor-atomic:
- shard-glk: [FAIL][51] ([i915#72]) -> [PASS][52]
[51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-glk3/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-atomic.html
[52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-glk3/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-atomic.html
* igt@kms_cursor_legacy@flip-vs-cursor@atomic-transitions:
- shard-glk: [FAIL][53] ([i915#2346]) -> [PASS][54]
[53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-glk4/igt@kms_cursor_legacy@flip-vs-cursor@atomic-transitions.html
[54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-glk7/igt@kms_cursor_legacy@flip-vs-cursor@atomic-transitions.html
* igt@kms_flip@plain-flip-ts-check-interruptible@b-hdmi-a1:
- shard-glk: [FAIL][55] ([i915#2122]) -> [PASS][56]
[55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-glk1/igt@kms_flip@plain-flip-ts-check-interruptible@b-hdmi-a1.html
[56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-glk4/igt@kms_flip@plain-flip-ts-check-interruptible@b-hdmi-a1.html
* igt@kms_frontbuffer_tracking@psr-modesetfrombusy:
- {shard-rkl}: [SKIP][57] ([i915#1849] / [i915#4098]) -> [PASS][58] +10 similar issues
[57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-rkl-5/igt@kms_frontbuffer_tracking@psr-modesetfrombusy.html
[58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-rkl-6/igt@kms_frontbuffer_tracking@psr-modesetfrombusy.html
* igt@kms_universal_plane@cursor-fb-leak-pipe-d:
- {shard-tglu}: [SKIP][59] ([fdo#109274]) -> [PASS][60]
[59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-tglu-6/igt@kms_universal_plane@cursor-fb-leak-pipe-d.html
[60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-tglu-3/igt@kms_universal_plane@cursor-fb-leak-pipe-d.html
* igt@kms_universal_plane@universal-plane-pipe-b-sanity:
- {shard-rkl}: [SKIP][61] ([i915#1845] / [i915#4070] / [i915#4098]) -> [PASS][62] +1 similar issue
[61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-rkl-2/igt@kms_universal_plane@universal-plane-pipe-b-sanity.html
[62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-rkl-6/igt@kms_universal_plane@universal-plane-pipe-b-sanity.html
* igt@perf@gen8-unprivileged-single-ctx-counters:
- {shard-rkl}: [SKIP][63] ([i915#2436]) -> [PASS][64]
[63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-rkl-3/igt@perf@gen8-unprivileged-single-ctx-counters.html
[64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-rkl-5/igt@perf@gen8-unprivileged-single-ctx-counters.html
* igt@perf_pmu@idle@rcs0:
- {shard-dg1}: [FAIL][65] ([i915#4349]) -> [PASS][66]
[65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-dg1-19/igt@perf_pmu@idle@rcs0.html
[66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-dg1-16/igt@perf_pmu@idle@rcs0.html
* igt@prime_vgem@basic-fence-read:
- {shard-rkl}: [SKIP][67] ([fdo#109295] / [i915#3291] / [i915#3708]) -> [PASS][68]
[67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12596/shard-rkl-6/igt@prime_vgem@basic-fence-read.html
[68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/shard-rkl-5/igt@prime_vgem@basic-fence-read.html
{name}: This element is suppressed. This means it is ignored when computing
the status of the difference (SUCCESS, WARNING, or FAILURE).
[fdo#103375]: https://bugs.freedesktop.org/show_bug.cgi?id=103375
[fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
[fdo#109274]: https://bugs.freedesktop.org/show_bug.cgi?id=109274
[fdo#109279]: https://bugs.freedesktop.org/show_bug.cgi?id=109279
[fdo#109280]: https://bugs.freedesktop.org/show_bug.cgi?id=109280
[fdo#109283]: https://bugs.freedesktop.org/show_bug.cgi?id=109283
[fdo#109289]: https://bugs.freedesktop.org/show_bug.cgi?id=109289
[fdo#109295]: https://bugs.freedesktop.org/show_bug.cgi?id=109295
[fdo#109309]: https://bugs.freedesktop.org/show_bug.cgi?id=109309
[fdo#109312]: https://bugs.freedesktop.org/show_bug.cgi?id=109312
[fdo#109313]: https://bugs.freedesktop.org/show_bug.cgi?id=109313
[fdo#109315]: https://bugs.freedesktop.org/show_bug.cgi?id=109315
[fdo#109506]: https://bugs.freedesktop.org/show_bug.cgi?id=109506
[fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642
[fdo#110189]: https://bugs.freedesktop.org/show_bug.cgi?id=110189
[fdo#110723]: https://bugs.freedesktop.org/show_bug.cgi?id=110723
[fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
[fdo#111614]: https://bugs.freedesktop.org/show_bug.cgi?id=111614
[fdo#111615]: https://bugs.freedesktop.org/show_bug.cgi?id=111615
[fdo#111644]: https://bugs.freedesktop.org/show_bug.cgi?id=111644
[fdo#111656]: https://bugs.freedesktop.org/show_bug.cgi?id=111656
[fdo#111825]: https://bugs.freedesktop.org/show_bug.cgi?id=111825
[fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
[fdo#112054]: https://bugs.freedesktop.org/show_bug.cgi?id=112054
[i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
[i915#118]: https://gitlab.freedesktop.org/drm/intel/issues/118
[i915#132]: https://gitlab.freedesktop.org/drm/intel/issues/132
[i915#1397]: https://gitlab.freedesktop.org/drm/intel/issues/1397
[i915#1755]: https://gitlab.freedesktop.org/drm/intel/issues/1755
[i915#1825]: https://gitlab.freedesktop.org/drm/intel/issues/1825
[i915#1839]: https://gitlab.freedesktop.org/drm/intel/issues/1839
[i915#1845]: https://gitlab.freedesktop.org/drm/intel/issues/1845
[i915#1849]: https://gitlab.freedesktop.org/drm/intel/issues/1849
[i915#1937]: https://gitlab.freedesktop.org/drm/intel/issues/1937
[i915#2122]: https://gitlab.freedesktop.org/drm/intel/issues/2122
[i915#2190]: https://gitlab.freedesktop.org/drm/intel/issues/2190
[i915#2346]: https://gitlab.freedesktop.org/drm/intel/issues/2346
[i915#2436]: https://gitlab.freedesktop.org/drm/intel/issues/2436
[i915#2437]: https://gitlab.freedesktop.org/drm/intel/issues/2437
[i915#2527]: https://gitlab.freedesktop.org/drm/intel/issues/2527
[i915#2532]: https://gitlab.freedesktop.org/drm/intel/issues/2532
[i915#2575]: https://gitlab.freedesktop.org/drm/intel/issues/2575
[i915#2582]: https://gitlab.freedesktop.org/drm/intel/issues/2582
[i915#2587]: https://gitlab.freedesktop.org/drm/intel/issues/2587
[i915#2672]: https://gitlab.freedesktop.org/drm/intel/issues/2672
[i915#2681]: https://gitlab.freedesktop.org/drm/intel/issues/2681
[i915#2705]: https://gitlab.freedesktop.org/drm/intel/issues/2705
[i915#280]: https://gitlab.freedesktop.org/drm/intel/issues/280
[i915#284]: https://gitlab.freedesktop.org/drm/intel/issues/284
[i915#2842]: https://gitlab.freedesktop.org/drm/intel/issues/2842
[i915#2856]: https://gitlab.freedesktop.org/drm/intel/issues/2856
[i915#2994]: https://gitlab.freedesktop.org/drm/intel/issues/2994
[i915#3116]: https://gitlab.freedesktop.org/drm/intel/issues/3116
[i915#3281]: https://gitlab.freedesktop.org/drm/intel/issues/3281
[i915#3282]: https://gitlab.freedesktop.org/drm/intel/issues/3282
[i915#3291]: https://gitlab.freedesktop.org/drm/intel/issues/3291
[i915#3297]: https://gitlab.freedesktop.org/drm/intel/issues/3297
[i915#3299]: https://gitlab.freedesktop.org/drm/intel/issues/3299
[i915#3301]: https://gitlab.freedesktop.org/drm/intel/issues/3301
[i915#3323]: https://gitlab.freedesktop.org/drm/intel/issues/3323
[i915#3359]: https://gitlab.freedesktop.org/drm/intel/issues/3359
[i915#3361]: https://gitlab.freedesktop.org/drm/intel/issues/3361
[i915#3458]: https://gitlab.freedesktop.org/drm/intel/issues/3458
[i915#3469]: https://gitlab.freedesktop.org/drm/intel/issues/3469
[i915#3528]: https://gitlab.freedesktop.org/drm/intel/issues/3528
[i915#3539]: https://gitlab.freedesktop.org/drm/intel/issues/3539
[i915#3546]: https://gitlab.freedesktop.org/drm/intel/issues/3546
[i915#3547]: https://gitlab.freedesktop.org/drm/intel/issues/3547
[i915#3555]: https://gitlab.freedesktop.org/drm/intel/issues/3555
[i915#3637]: https://gitlab.freedesktop.org/drm/intel/issues/3637
[i915#3638]: https://gitlab.freedesktop.org/drm/intel/issues/3638
[i915#3689]: https://gitlab.freedesktop.org/drm/intel/issues/3689
[i915#3708]: https://gitlab.freedesktop.org/drm/intel/issues/3708
[i915#3734]: https://gitlab.freedesktop.org/drm/intel/issues/3734
[i915#3825]: https://gitlab.freedesktop.org/drm/intel/issues/3825
[i915#3886]: https://gitlab.freedesktop.org/drm/intel/issues/3886
[i915#3955]: https://gitlab.freedesktop.org/drm/intel/issues/3955
[i915#3966]: https://gitlab.freedesktop.org/drm/intel/issues/3966
[i915#404]: https://gitlab.freedesktop.org/drm/intel/issues/404
[i915#4070]: https://gitlab.freedesktop.org/drm/intel/issues/4070
[i915#4077]: https://gitlab.freedesktop.org/drm/intel/issues/4077
[i915#4078]: https://gitlab.freedesktop.org/drm/intel/issues/4078
[i915#4079]: https://gitlab.freedesktop.org/drm/intel/issues/4079
[i915#4083]: https://gitlab.freedesktop.org/drm/intel/issues/4083
[i915#4098]: https://gitlab.freedesktop.org/drm/intel/issues/4098
[i915#4103]: https://gitlab.freedesktop.org/drm/intel/issues/4103
[i915#4215]: https://gitlab.freedesktop.org/drm/intel/issues/4215
[i915#4270]: https://gitlab.freedesktop.org/drm/intel/issues/4270
[i915#4281]: https://gitlab.freedesktop.org/drm/intel/issues/4281
[i915#4312]: https://gitlab.freedesktop.org/drm/intel/issues/4312
[i915#4349]: https://gitlab.freedesktop.org/drm/intel/issues/4349
[i915#4538]: https://gitlab.freedesktop.org/drm/intel/issues/4538
[i915#4613]: https://gitlab.freedesktop.org/drm/intel/issues/4613
[i915#4767]: https://gitlab.freedesktop.org/drm/intel/issues/4767
[i915#4812]: https://gitlab.freedesktop.org/drm/intel/issues/4812
[i915#4833]: https://gitlab.freedesktop.org/drm/intel/issues/4833
[i915#4852]: https://gitlab.freedesktop.org/drm/intel/issues/4852
[i915#4854]: https://gitlab.freedesktop.org/drm/intel/issues/4854
[i915#4860]: https://gitlab.freedesktop.org/drm/intel/issues/4860
[i915#4880]: https://gitlab.freedesktop.org/drm/intel/issues/4880
[i915#5099]: https://gitlab.freedesktop.org/drm/intel/issues/5099
[i915#5176]: https://gitlab.freedesktop.org/drm/intel/issues/5176
[i915#5235]: https://gitlab.freedesktop.org/drm/intel/issues/5235
[i915#5286]: https://gitlab.freedesktop.org/drm/intel/issues/5286
[i915#5288]: https://gitlab.freedesktop.org/drm/intel/issues/5288
[i915#5289]: https://gitlab.freedesktop.org/drm/intel/issues/5289
[i915#5325]: https://gitlab.freedesktop.org/drm/intel/issues/5325
[i915#5327]: https://gitlab.freedesktop.org/drm/intel/issues/5327
[i915#533]: https://gitlab.freedesktop.org/drm/intel/issues/533
[i915#5439]: https://gitlab.freedesktop.org/drm/intel/issues/5439
[i915#5461]: https://gitlab.freedesktop.org/drm/intel/issues/5461
[i915#5507]: https://gitlab.freedesktop.org/drm/intel/issues/5507
[i915#5563]: https://gitlab.freedesktop.org/drm/intel/issues/5563
[i915#5723]: https://gitlab.freedesktop.org/drm/intel/issues/5723
[i915#5784]: https://gitlab.freedesktop.org/drm/intel/issues/5784
[i915#6095]: https://gitlab.freedesktop.org/drm/intel/issues/6095
[i915#6227]: https://gitlab.freedesktop.org/drm/intel/issues/6227
[i915#6245]: https://gitlab.freedesktop.org/drm/intel/issues/6245
[i915#6248]: https://gitlab.freedesktop.org/drm/intel/issues/6248
[i915#6301]: https://gitlab.freedesktop.org/drm/intel/issues/6301
[i915#6335]: https://gitlab.freedesktop.org/drm/intel/issues/6335
[i915#6344]: https://gitlab.freedesktop.org/drm/intel/issues/6344
[i915#6355]: https://gitlab.freedesktop.org/drm/intel/issues/6355
[i915#6497]: https://gitlab.freedesktop.org/drm/intel/issues/6497
[i915#6524]: https://gitlab.freedesktop.org/drm/intel/issues/6524
[i915#658]: https://gitlab.freedesktop.org/drm/intel/issues/658
[i915#6768]: https://gitlab.freedesktop.org/drm/intel/issues/6768
[i915#6944]: https://gitlab.freedesktop.org/drm/intel/issues/6944
[i915#6946]: https://gitlab.freedesktop.org/drm/intel/issues/6946
[i915#6953]: https://gitlab.freedesktop.org/drm/intel/issues/6953
[i915#7037]: https://gitlab.freedesktop.org/drm/intel/issues/7037
[i915#7052]: https://gitlab.freedesktop.org/drm/intel/issues/7052
[i915#7116]: https://gitlab.freedesktop.org/drm/intel/issues/7116
[i915#7118]: https://gitlab.freedesktop.org/drm/intel/issues/7118
[i915#7128]: https://gitlab.freedesktop.org/drm/intel/issues/7128
[i915#72]: https://gitlab.freedesktop.org/drm/intel/issues/72
[i915#7294]: https://gitlab.freedesktop.org/drm/intel/issues/7294
[i915#7561]: https://gitlab.freedesktop.org/drm/intel/issues/7561
[i915#7651]: https://gitlab.freedesktop.org/drm/intel/issues/7651
[i915#7679]: https://gitlab.freedesktop.org/drm/intel/issues/7679
[i915#7697]: https://gitlab.freedesktop.org/drm/intel/issues/7697
[i915#7701]: https://gitlab.freedesktop.org/drm/intel/issues/7701
[i915#7711]: https://gitlab.freedesktop.org/drm/intel/issues/7711
[i915#7742]: https://gitlab.freedesktop.org/drm/intel/issues/7742
[i915#7828]: https://gitlab.freedesktop.org/drm/intel/issues/7828
Build changes
-------------
* IGT: IGT_7121 -> IGTPW_8357
* Linux: CI_DRM_12596 -> Patchwork_105879v13
* Piglit: piglit_4509 -> None
CI-20190529: 20190529
CI_DRM_12596: 0a0ee61784df01ac098a92bd43673ee30c629f13 @ git://anongit.freedesktop.org/gfx-ci/linux
IGTPW_8357: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8357/index.html
IGT_7121: aa16e81259f59734230d441905b9d0f605e4a4b5 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
Patchwork_105879v13: 0a0ee61784df01ac098a92bd43673ee30c629f13 @ git://anongit.freedesktop.org/gfx-ci/linux
piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_105879v13/index.html
[-- Attachment #2: Type: text/html, Size: 27549 bytes --]
^ permalink raw reply [flat|nested] 42+ messages in thread* Re: [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (25 preceding siblings ...)
2023-01-19 8:03 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
@ 2023-02-02 1:54 ` Zanoni, Paulo R
2023-04-13 18:51 ` Niranjana Vishwanathapura
27 siblings, 0 replies; 42+ messages in thread
From: Zanoni, Paulo R @ 2023-02-02 1:54 UTC (permalink / raw)
To: dri-devel@lists.freedesktop.org, Vishwanathapura, Niranjana,
intel-gfx@lists.freedesktop.org
Cc: Nikula, Jani, Hellstrom, Thomas, Auld, Matthew, Vetter, Daniel,
christian.koenig@amd.com
On Tue, 2023-01-17 at 23:15 -0800, Niranjana Vishwanathapura wrote:
> DRM_I915_GEM_VM_BIND/UNBIND ioctls allows UMD to bind/unbind GEM
> buffer objects (BOs) or sections of a BOs at specified GPU virtual
> addresses on a specified address space (VM). Multiple mappings can map
> to the same physical pages of an object (aliasing). These mappings (also
> referred to as persistent mappings) will be persistent across multiple
> GPU submissions (execbuf calls) issued by the UMD, without user having
> to provide a list of all required mappings during each submission (as
> required by older execbuf mode).
>
> This patch series support VM_BIND version 1, as described by the param
> I915_PARAM_VM_BIND_VERSION.
>
> Add new execbuf3 ioctl (I915_GEM_EXECBUFFER3) which only works in
> vm_bind mode. The vm_bind mode only works with this new execbuf3 ioctl.
> The new execbuf3 ioctl will not have any execlist support and all the
> legacy support like relocations etc., are removed.
>
> NOTEs:
> * It is based on below VM_BIND design+uapi rfc.
> Documentation/gpu/rfc/i915_vm_bind.rst
>
> * The IGT RFC series is posted as,
> [PATCH i-g-t v10 0/19] vm_bind: Add VM_BIND validation support
FYI, I created a Draft MR for the Mesa implementation:
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21057
A Draft MR should be easier to track than simply a branch on a personal
tree. Feel free to put this link in the next cover letters for v11 and
above.
>
> v2: Address various review comments
> v3: Address review comments and other fixes
> v4: Remove vm_unbind out fence uapi which is not supported yet,
> replace vm->vm_bind_mode check with i915_gem_vm_is_vm_bind_mode()
> v5: Render kernel-doc, use PIN_NOEVICT, limit vm_bind support to
> non-recoverable faults
> v6: Rebased, minor fixes, add reserved fields to drm_i915_gem_vm_bind,
> add new patch for async vm_unbind support
> v7: Rebased, minor cleanups as per review feedback
> v8: Rebased, add capture support
> v9: Address capture support feedback from v8
> v10: Properly handle vma->resource for mappings with capture request
>
> Test-with: 20230118071350.17498-1-niranjana.vishwanathapura@intel.com
>
> Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
>
> Niranjana Vishwanathapura (23):
> drm/i915/vm_bind: Expose vm lookup function
> drm/i915/vm_bind: Add __i915_sw_fence_await_reservation()
> drm/i915/vm_bind: Expose i915_gem_object_max_page_size()
> drm/i915/vm_bind: Support partially mapped vma resource
> drm/i915/vm_bind: Add support to create persistent vma
> drm/i915/vm_bind: Implement bind and unbind of object
> drm/i915/vm_bind: Support for VM private BOs
> drm/i915/vm_bind: Add support to handle object evictions
> drm/i915/vm_bind: Support persistent vma activeness tracking
> drm/i915/vm_bind: Add out fence support
> drm/i915/vm_bind: Abstract out common execbuf functions
> drm/i915/vm_bind: Use common execbuf functions in execbuf path
> drm/i915/vm_bind: Implement I915_GEM_EXECBUFFER3 ioctl
> drm/i915/vm_bind: Update i915_vma_verify_bind_complete()
> drm/i915/vm_bind: Expose i915_request_await_bind()
> drm/i915/vm_bind: Handle persistent vmas in execbuf3
> drm/i915/vm_bind: userptr dma-resv changes
> drm/i915/vm_bind: Limit vm_bind mode to non-recoverable contexts
> drm/i915/vm_bind: Add uapi for user to enable vm_bind_mode
> drm/i915/vm_bind: Render VM_BIND documentation
> drm/i915/vm_bind: Async vm_unbind support
> drm/i915/vm_bind: Properly build persistent map sg table
> drm/i915/vm_bind: Support capture of persistent mappings
>
> Documentation/gpu/i915.rst | 78 +-
> drivers/gpu/drm/i915/Makefile | 3 +
> drivers/gpu/drm/i915/gem/i915_gem_context.c | 43 +-
> drivers/gpu/drm/i915/gem/i915_gem_context.h | 17 +
> drivers/gpu/drm/i915/gem/i915_gem_create.c | 72 +-
> drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | 6 +
> .../gpu/drm/i915/gem/i915_gem_execbuffer.c | 522 +----------
> .../gpu/drm/i915/gem/i915_gem_execbuffer3.c | 872 ++++++++++++++++++
> .../drm/i915/gem/i915_gem_execbuffer_common.c | 671 ++++++++++++++
> .../drm/i915/gem/i915_gem_execbuffer_common.h | 76 ++
> drivers/gpu/drm/i915/gem/i915_gem_ioctls.h | 2 +
> drivers/gpu/drm/i915/gem/i915_gem_object.c | 3 +
> drivers/gpu/drm/i915/gem/i915_gem_object.h | 2 +
> .../gpu/drm/i915/gem/i915_gem_object_types.h | 6 +
> drivers/gpu/drm/i915/gem/i915_gem_userptr.c | 19 +
> drivers/gpu/drm/i915/gem/i915_gem_vm_bind.h | 30 +
> .../drm/i915/gem/i915_gem_vm_bind_object.c | 463 ++++++++++
> drivers/gpu/drm/i915/gt/intel_gtt.c | 22 +
> drivers/gpu/drm/i915/gt/intel_gtt.h | 28 +
> drivers/gpu/drm/i915/i915_driver.c | 4 +
> drivers/gpu/drm/i915/i915_drv.h | 2 +
> drivers/gpu/drm/i915/i915_gem.c | 14 +-
> drivers/gpu/drm/i915/i915_gem_gtt.c | 39 +
> drivers/gpu/drm/i915/i915_gem_gtt.h | 3 +
> drivers/gpu/drm/i915/i915_getparam.c | 3 +
> drivers/gpu/drm/i915/i915_gpu_error.c | 52 +-
> drivers/gpu/drm/i915/i915_sw_fence.c | 28 +-
> drivers/gpu/drm/i915/i915_sw_fence.h | 23 +-
> drivers/gpu/drm/i915/i915_vma.c | 301 +++++-
> drivers/gpu/drm/i915/i915_vma.h | 70 +-
> drivers/gpu/drm/i915/i915_vma_types.h | 43 +
> include/uapi/drm/i915_drm.h | 281 +++++-
> 32 files changed, 3245 insertions(+), 553 deletions(-)
> create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c
> create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.c
> create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.h
> create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_vm_bind.h
> create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
>
^ permalink raw reply [flat|nested] 42+ messages in thread* Re: [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality
2023-01-18 7:15 [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
` (26 preceding siblings ...)
2023-02-02 1:54 ` [Intel-gfx] [PATCH v10 00/23] drm/i915/vm_bind: Add VM_BIND functionality Zanoni, Paulo R
@ 2023-04-13 18:51 ` Niranjana Vishwanathapura
27 siblings, 0 replies; 42+ messages in thread
From: Niranjana Vishwanathapura @ 2023-04-13 18:51 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: paulo.r.zanoni, jani.nikula, airlied, michal.mrozek, carl.zhang,
rodrigo.vivi, thomas.hellstrom, matthew.auld, daniel.vetter,
christian.koenig, kenneth.w.graunke
On Tue, Jan 17, 2023 at 11:15:46PM -0800, Niranjana Vishwanathapura wrote:
>DRM_I915_GEM_VM_BIND/UNBIND ioctls allows UMD to bind/unbind GEM
>buffer objects (BOs) or sections of a BOs at specified GPU virtual
>addresses on a specified address space (VM). Multiple mappings can map
>to the same physical pages of an object (aliasing). These mappings (also
>referred to as persistent mappings) will be persistent across multiple
>GPU submissions (execbuf calls) issued by the UMD, without user having
>to provide a list of all required mappings during each submission (as
>required by older execbuf mode).
>
>This patch series support VM_BIND version 1, as described by the param
>I915_PARAM_VM_BIND_VERSION.
>
>Add new execbuf3 ioctl (I915_GEM_EXECBUFFER3) which only works in
>vm_bind mode. The vm_bind mode only works with this new execbuf3 ioctl.
>The new execbuf3 ioctl will not have any execlist support and all the
>legacy support like relocations etc., are removed.
>
>NOTEs:
>* It is based on below VM_BIND design+uapi rfc.
> Documentation/gpu/rfc/i915_vm_bind.rst
>
>* The IGT RFC series is posted as,
> [PATCH i-g-t v10 0/19] vm_bind: Add VM_BIND validation support
>
>v2: Address various review comments
>v3: Address review comments and other fixes
>v4: Remove vm_unbind out fence uapi which is not supported yet,
> replace vm->vm_bind_mode check with i915_gem_vm_is_vm_bind_mode()
>v5: Render kernel-doc, use PIN_NOEVICT, limit vm_bind support to
> non-recoverable faults
>v6: Rebased, minor fixes, add reserved fields to drm_i915_gem_vm_bind,
> add new patch for async vm_unbind support
>v7: Rebased, minor cleanups as per review feedback
>v8: Rebased, add capture support
>v9: Address capture support feedback from v8
>v10: Properly handle vma->resource for mappings with capture request
>
>Test-with: 20230118071350.17498-1-niranjana.vishwanathapura@intel.com
>
>Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
>
Hi,
It has become clear that we have a long way towards fully featured implementation of VM_BIND in i915.
Examples of the many challenges include integration with display, integration with userspace drivers,
a rewrite of all the i915 IGTs to support execbuf3, alignment with DRM GPU VA manager[1] etc.
We are stopping further VM_BIND upstreaming efforts in i915 so we can accelerate the merge plan
for the new drm/xe driver[2] which has been designed for VM_BIND from the beginning.
Since we are not proceeding further with this i915 VM_BIND patch series, the MTL support needed for
setting the MOCS and PAT settings in an immutable way at buffer creation time has been posted in a
separate series[3] under review.
Thanks for all your feedback on this series which is much appreciated.
Regards,
Niranjana
[1] https://www.spinics.net/lists/nouveau/msg11069.html
[2] https://www.spinics.net/lists/dri-devel/msg390882.html
[3] https://patchwork.freedesktop.org/series/115980/
>Niranjana Vishwanathapura (23):
> drm/i915/vm_bind: Expose vm lookup function
> drm/i915/vm_bind: Add __i915_sw_fence_await_reservation()
> drm/i915/vm_bind: Expose i915_gem_object_max_page_size()
> drm/i915/vm_bind: Support partially mapped vma resource
> drm/i915/vm_bind: Add support to create persistent vma
> drm/i915/vm_bind: Implement bind and unbind of object
> drm/i915/vm_bind: Support for VM private BOs
> drm/i915/vm_bind: Add support to handle object evictions
> drm/i915/vm_bind: Support persistent vma activeness tracking
> drm/i915/vm_bind: Add out fence support
> drm/i915/vm_bind: Abstract out common execbuf functions
> drm/i915/vm_bind: Use common execbuf functions in execbuf path
> drm/i915/vm_bind: Implement I915_GEM_EXECBUFFER3 ioctl
> drm/i915/vm_bind: Update i915_vma_verify_bind_complete()
> drm/i915/vm_bind: Expose i915_request_await_bind()
> drm/i915/vm_bind: Handle persistent vmas in execbuf3
> drm/i915/vm_bind: userptr dma-resv changes
> drm/i915/vm_bind: Limit vm_bind mode to non-recoverable contexts
> drm/i915/vm_bind: Add uapi for user to enable vm_bind_mode
> drm/i915/vm_bind: Render VM_BIND documentation
> drm/i915/vm_bind: Async vm_unbind support
> drm/i915/vm_bind: Properly build persistent map sg table
> drm/i915/vm_bind: Support capture of persistent mappings
>
> Documentation/gpu/i915.rst | 78 +-
> drivers/gpu/drm/i915/Makefile | 3 +
> drivers/gpu/drm/i915/gem/i915_gem_context.c | 43 +-
> drivers/gpu/drm/i915/gem/i915_gem_context.h | 17 +
> drivers/gpu/drm/i915/gem/i915_gem_create.c | 72 +-
> drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | 6 +
> .../gpu/drm/i915/gem/i915_gem_execbuffer.c | 522 +----------
> .../gpu/drm/i915/gem/i915_gem_execbuffer3.c | 872 ++++++++++++++++++
> .../drm/i915/gem/i915_gem_execbuffer_common.c | 671 ++++++++++++++
> .../drm/i915/gem/i915_gem_execbuffer_common.h | 76 ++
> drivers/gpu/drm/i915/gem/i915_gem_ioctls.h | 2 +
> drivers/gpu/drm/i915/gem/i915_gem_object.c | 3 +
> drivers/gpu/drm/i915/gem/i915_gem_object.h | 2 +
> .../gpu/drm/i915/gem/i915_gem_object_types.h | 6 +
> drivers/gpu/drm/i915/gem/i915_gem_userptr.c | 19 +
> drivers/gpu/drm/i915/gem/i915_gem_vm_bind.h | 30 +
> .../drm/i915/gem/i915_gem_vm_bind_object.c | 463 ++++++++++
> drivers/gpu/drm/i915/gt/intel_gtt.c | 22 +
> drivers/gpu/drm/i915/gt/intel_gtt.h | 28 +
> drivers/gpu/drm/i915/i915_driver.c | 4 +
> drivers/gpu/drm/i915/i915_drv.h | 2 +
> drivers/gpu/drm/i915/i915_gem.c | 14 +-
> drivers/gpu/drm/i915/i915_gem_gtt.c | 39 +
> drivers/gpu/drm/i915/i915_gem_gtt.h | 3 +
> drivers/gpu/drm/i915/i915_getparam.c | 3 +
> drivers/gpu/drm/i915/i915_gpu_error.c | 52 +-
> drivers/gpu/drm/i915/i915_sw_fence.c | 28 +-
> drivers/gpu/drm/i915/i915_sw_fence.h | 23 +-
> drivers/gpu/drm/i915/i915_vma.c | 301 +++++-
> drivers/gpu/drm/i915/i915_vma.h | 70 +-
> drivers/gpu/drm/i915/i915_vma_types.h | 43 +
> include/uapi/drm/i915_drm.h | 281 +++++-
> 32 files changed, 3245 insertions(+), 553 deletions(-)
> create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c
> create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.c
> create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.h
> create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_vm_bind.h
> create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c
>
>--
>2.21.0.rc0.32.g243a4c7e27
>
^ permalink raw reply [flat|nested] 42+ messages in thread