* [PATCH v2] drm/i915: Fix vm use-after-free in vma destruction
@ 2022-06-20 12:36 ` Thomas Hellström
0 siblings, 0 replies; 8+ messages in thread
From: Thomas Hellström @ 2022-06-20 12:36 UTC (permalink / raw)
To: intel-gfx, dri-devel
Cc: Thomas Hellström, Niranjana Vishwanathapura, Matthew Auld
In vma destruction, the following race may occur:
Thread 1: Thread 2:
i915_vma_destroy();
...
list_del_init(vma->vm_link);
...
mutex_unlock(vma->vm->mutex);
__i915_vm_release();
release_references();
And in release_reference() we dereference vma->vm to get to the
vm gt pointer, leading to a use-after free.
However, __i915_vm_release() grabs the vm->mutex so the vm won't be
destroyed before vma->vm->mutex is released, so extract the gt pointer
under the vm->mutex to avoid the vma->vm dereference in
release_references().
v2: Fix a typo in the commit message (Andi Shyti)
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5944
Fixes: e1a7ab4fca ("drm/i915: Remove the vm open count")
Cc: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
---
drivers/gpu/drm/i915/i915_vma.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index 0bffb70b3c5f..04d12f278f57 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -1637,10 +1637,10 @@ static void force_unbind(struct i915_vma *vma)
GEM_BUG_ON(drm_mm_node_allocated(&vma->node));
}
-static void release_references(struct i915_vma *vma, bool vm_ddestroy)
+static void release_references(struct i915_vma *vma, struct intel_gt *gt,
+ bool vm_ddestroy)
{
struct drm_i915_gem_object *obj = vma->obj;
- struct intel_gt *gt = vma->vm->gt;
GEM_BUG_ON(i915_vma_is_active(vma));
@@ -1695,11 +1695,12 @@ void i915_vma_destroy_locked(struct i915_vma *vma)
force_unbind(vma);
list_del_init(&vma->vm_link);
- release_references(vma, false);
+ release_references(vma, vma->vm->gt, false);
}
void i915_vma_destroy(struct i915_vma *vma)
{
+ struct intel_gt *gt;
bool vm_ddestroy;
mutex_lock(&vma->vm->mutex);
@@ -1707,8 +1708,11 @@ void i915_vma_destroy(struct i915_vma *vma)
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, vm_ddestroy);
+ release_references(vma, gt, vm_ddestroy);
}
void i915_vma_parked(struct intel_gt *gt)
--
2.34.3
^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [Intel-gfx] [PATCH v2] drm/i915: Fix vm use-after-free in vma destruction
2022-06-20 12:36 ` Thomas Hellström
@ 2022-06-20 13:33 ` Das, Nirmoy
-1 siblings, 0 replies; 8+ messages in thread
From: Das, Nirmoy @ 2022-06-20 13:33 UTC (permalink / raw)
To: Thomas Hellström, intel-gfx, dri-devel; +Cc: Matthew Auld
Acked-by: Nirmoy Das <nirmoy.das@intel.con>
On 6/20/2022 2:36 PM, Thomas Hellström wrote:
> In vma destruction, the following race may occur:
>
> Thread 1: Thread 2:
> i915_vma_destroy();
>
> ...
> list_del_init(vma->vm_link);
> ...
> mutex_unlock(vma->vm->mutex);
> __i915_vm_release();
> release_references();
>
> And in release_reference() we dereference vma->vm to get to the
> vm gt pointer, leading to a use-after free.
>
> However, __i915_vm_release() grabs the vm->mutex so the vm won't be
> destroyed before vma->vm->mutex is released, so extract the gt pointer
> under the vm->mutex to avoid the vma->vm dereference in
> release_references().
>
> v2: Fix a typo in the commit message (Andi Shyti)
>
> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5944
> Fixes: e1a7ab4fca ("drm/i915: Remove the vm open count")
>
> Cc: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
> Cc: Matthew Auld <matthew.auld@intel.com>
> Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
> ---
> drivers/gpu/drm/i915/i915_vma.c | 12 ++++++++----
> 1 file changed, 8 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
> index 0bffb70b3c5f..04d12f278f57 100644
> --- a/drivers/gpu/drm/i915/i915_vma.c
> +++ b/drivers/gpu/drm/i915/i915_vma.c
> @@ -1637,10 +1637,10 @@ static void force_unbind(struct i915_vma *vma)
> GEM_BUG_ON(drm_mm_node_allocated(&vma->node));
> }
>
> -static void release_references(struct i915_vma *vma, bool vm_ddestroy)
> +static void release_references(struct i915_vma *vma, struct intel_gt *gt,
> + bool vm_ddestroy)
> {
> struct drm_i915_gem_object *obj = vma->obj;
> - struct intel_gt *gt = vma->vm->gt;
>
> GEM_BUG_ON(i915_vma_is_active(vma));
>
> @@ -1695,11 +1695,12 @@ void i915_vma_destroy_locked(struct i915_vma *vma)
>
> force_unbind(vma);
> list_del_init(&vma->vm_link);
> - release_references(vma, false);
> + release_references(vma, vma->vm->gt, false);
> }
>
> void i915_vma_destroy(struct i915_vma *vma)
> {
> + struct intel_gt *gt;
> bool vm_ddestroy;
>
> mutex_lock(&vma->vm->mutex);
> @@ -1707,8 +1708,11 @@ void i915_vma_destroy(struct i915_vma *vma)
> 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, vm_ddestroy);
> + release_references(vma, gt, vm_ddestroy);
> }
>
> void i915_vma_parked(struct intel_gt *gt)
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH v2] drm/i915: Fix vm use-after-free in vma destruction
@ 2022-06-20 13:33 ` Das, Nirmoy
0 siblings, 0 replies; 8+ messages in thread
From: Das, Nirmoy @ 2022-06-20 13:33 UTC (permalink / raw)
To: Thomas Hellström, intel-gfx, dri-devel
Cc: Niranjana Vishwanathapura, Matthew Auld
Acked-by: Nirmoy Das <nirmoy.das@intel.con>
On 6/20/2022 2:36 PM, Thomas Hellström wrote:
> In vma destruction, the following race may occur:
>
> Thread 1: Thread 2:
> i915_vma_destroy();
>
> ...
> list_del_init(vma->vm_link);
> ...
> mutex_unlock(vma->vm->mutex);
> __i915_vm_release();
> release_references();
>
> And in release_reference() we dereference vma->vm to get to the
> vm gt pointer, leading to a use-after free.
>
> However, __i915_vm_release() grabs the vm->mutex so the vm won't be
> destroyed before vma->vm->mutex is released, so extract the gt pointer
> under the vm->mutex to avoid the vma->vm dereference in
> release_references().
>
> v2: Fix a typo in the commit message (Andi Shyti)
>
> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5944
> Fixes: e1a7ab4fca ("drm/i915: Remove the vm open count")
>
> Cc: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
> Cc: Matthew Auld <matthew.auld@intel.com>
> Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
> ---
> drivers/gpu/drm/i915/i915_vma.c | 12 ++++++++----
> 1 file changed, 8 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
> index 0bffb70b3c5f..04d12f278f57 100644
> --- a/drivers/gpu/drm/i915/i915_vma.c
> +++ b/drivers/gpu/drm/i915/i915_vma.c
> @@ -1637,10 +1637,10 @@ static void force_unbind(struct i915_vma *vma)
> GEM_BUG_ON(drm_mm_node_allocated(&vma->node));
> }
>
> -static void release_references(struct i915_vma *vma, bool vm_ddestroy)
> +static void release_references(struct i915_vma *vma, struct intel_gt *gt,
> + bool vm_ddestroy)
> {
> struct drm_i915_gem_object *obj = vma->obj;
> - struct intel_gt *gt = vma->vm->gt;
>
> GEM_BUG_ON(i915_vma_is_active(vma));
>
> @@ -1695,11 +1695,12 @@ void i915_vma_destroy_locked(struct i915_vma *vma)
>
> force_unbind(vma);
> list_del_init(&vma->vm_link);
> - release_references(vma, false);
> + release_references(vma, vma->vm->gt, false);
> }
>
> void i915_vma_destroy(struct i915_vma *vma)
> {
> + struct intel_gt *gt;
> bool vm_ddestroy;
>
> mutex_lock(&vma->vm->mutex);
> @@ -1707,8 +1708,11 @@ void i915_vma_destroy(struct i915_vma *vma)
> 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, vm_ddestroy);
> + release_references(vma, gt, vm_ddestroy);
> }
>
> void i915_vma_parked(struct intel_gt *gt)
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915: Fix vm use-after-free in vma destruction (rev2)
2022-06-20 12:36 ` Thomas Hellström
(?)
(?)
@ 2022-06-20 15:42 ` Patchwork
-1 siblings, 0 replies; 8+ messages in thread
From: Patchwork @ 2022-06-20 15:42 UTC (permalink / raw)
To: Thomas Hellström; +Cc: intel-gfx
[-- Attachment #1: Type: text/plain, Size: 10621 bytes --]
== Series Details ==
Series: drm/i915: Fix vm use-after-free in vma destruction (rev2)
URL : https://patchwork.freedesktop.org/series/103922/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_11780 -> Patchwork_103922v2
====================================================
Summary
-------
**SUCCESS**
No regressions found.
External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/index.html
Participating hosts (42 -> 42)
------------------------------
Additional (2): fi-kbl-soraka bat-dg2-8
Missing (2): bat-jsl-2 bat-dg2-9
Known issues
------------
Here are the changes found in Patchwork_103922v2 that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@debugfs_test@read_all_entries:
- fi-kbl-guc: [PASS][1] -> [FAIL][2] ([i915#6253])
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/fi-kbl-guc/igt@debugfs_test@read_all_entries.html
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/fi-kbl-guc/igt@debugfs_test@read_all_entries.html
* igt@gem_huc_copy@huc-copy:
- fi-kbl-soraka: NOTRUN -> [SKIP][3] ([fdo#109271] / [i915#2190])
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/fi-kbl-soraka/igt@gem_huc_copy@huc-copy.html
* igt@gem_lmem_swapping@basic:
- fi-kbl-soraka: NOTRUN -> [SKIP][4] ([fdo#109271] / [i915#4613]) +3 similar issues
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/fi-kbl-soraka/igt@gem_lmem_swapping@basic.html
* igt@i915_selftest@live@gt_pm:
- fi-kbl-soraka: NOTRUN -> [DMESG-FAIL][5] ([i915#1886])
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/fi-kbl-soraka/igt@i915_selftest@live@gt_pm.html
* igt@i915_selftest@live@hangcheck:
- bat-dg1-6: [PASS][6] -> [DMESG-FAIL][7] ([i915#4494] / [i915#4957])
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/bat-dg1-6/igt@i915_selftest@live@hangcheck.html
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/bat-dg1-6/igt@i915_selftest@live@hangcheck.html
* igt@i915_selftest@live@requests:
- fi-pnv-d510: [PASS][8] -> [DMESG-FAIL][9] ([i915#4528])
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/fi-pnv-d510/igt@i915_selftest@live@requests.html
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/fi-pnv-d510/igt@i915_selftest@live@requests.html
* igt@i915_suspend@basic-s2idle-without-i915:
- fi-bdw-gvtdvm: NOTRUN -> [INCOMPLETE][10] ([i915#4817])
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/fi-bdw-gvtdvm/igt@i915_suspend@basic-s2idle-without-i915.html
* igt@kms_busy@basic@flip:
- bat-adlp-4: [PASS][11] -> [DMESG-WARN][12] ([i915#3576])
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/bat-adlp-4/igt@kms_busy@basic@flip.html
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/bat-adlp-4/igt@kms_busy@basic@flip.html
* igt@kms_chamelium@hdmi-hpd-fast:
- fi-bdw-gvtdvm: NOTRUN -> [SKIP][13] ([fdo#109271] / [fdo#111827]) +7 similar issues
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/fi-bdw-gvtdvm/igt@kms_chamelium@hdmi-hpd-fast.html
- fi-kbl-soraka: NOTRUN -> [SKIP][14] ([fdo#109271] / [fdo#111827]) +7 similar issues
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/fi-kbl-soraka/igt@kms_chamelium@hdmi-hpd-fast.html
* igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
- fi-kbl-soraka: NOTRUN -> [SKIP][15] ([fdo#109271]) +9 similar issues
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/fi-kbl-soraka/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
* igt@kms_flip@basic-flip-vs-modeset@a-edp1:
- fi-tgl-u2: [PASS][16] -> [DMESG-WARN][17] ([i915#402]) +2 similar issues
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/fi-tgl-u2/igt@kms_flip@basic-flip-vs-modeset@a-edp1.html
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/fi-tgl-u2/igt@kms_flip@basic-flip-vs-modeset@a-edp1.html
* igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-c:
- fi-bdw-gvtdvm: NOTRUN -> [SKIP][18] ([fdo#109271]) +47 similar issues
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/fi-bdw-gvtdvm/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-c.html
* igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-d:
- fi-kbl-soraka: NOTRUN -> [SKIP][19] ([fdo#109271] / [i915#533])
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/fi-kbl-soraka/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-d.html
#### Possible fixes ####
* igt@i915_module_load@load:
- {bat-jsl-1}: [SKIP][20] ([i915#6227]) -> [PASS][21]
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/bat-jsl-1/igt@i915_module_load@load.html
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/bat-jsl-1/igt@i915_module_load@load.html
- bat-dg1-5: [SKIP][22] ([i915#6227]) -> [PASS][23]
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/bat-dg1-5/igt@i915_module_load@load.html
[23]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/bat-dg1-5/igt@i915_module_load@load.html
- {bat-adlp-6}: [SKIP][24] ([i915#6227]) -> [PASS][25]
[24]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/bat-adlp-6/igt@i915_module_load@load.html
[25]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/bat-adlp-6/igt@i915_module_load@load.html
- bat-dg1-6: [SKIP][26] ([i915#6227]) -> [PASS][27]
[26]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/bat-dg1-6/igt@i915_module_load@load.html
[27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/bat-dg1-6/igt@i915_module_load@load.html
- bat-adlp-4: [SKIP][28] ([i915#6227]) -> [PASS][29]
[28]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/bat-adlp-4/igt@i915_module_load@load.html
[29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/bat-adlp-4/igt@i915_module_load@load.html
* igt@i915_selftest@live@gt_heartbeat:
- fi-skl-6700k2: [DMESG-FAIL][30] ([i915#5334]) -> [PASS][31]
[30]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/fi-skl-6700k2/igt@i915_selftest@live@gt_heartbeat.html
[31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/fi-skl-6700k2/igt@i915_selftest@live@gt_heartbeat.html
* igt@kms_busy@basic@modeset:
- fi-tgl-u2: [DMESG-WARN][32] ([i915#402]) -> [PASS][33]
[32]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/fi-tgl-u2/igt@kms_busy@basic@modeset.html
[33]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/fi-tgl-u2/igt@kms_busy@basic@modeset.html
* igt@kms_flip@basic-flip-vs-modeset@a-edp1:
- {bat-adlp-6}: [DMESG-WARN][34] ([i915#3576]) -> [PASS][35] +1 similar issue
[34]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/bat-adlp-6/igt@kms_flip@basic-flip-vs-modeset@a-edp1.html
[35]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/bat-adlp-6/igt@kms_flip@basic-flip-vs-modeset@a-edp1.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#109285]: https://bugs.freedesktop.org/show_bug.cgi?id=109285
[fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
[i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
[i915#1155]: https://gitlab.freedesktop.org/drm/intel/issues/1155
[i915#1886]: https://gitlab.freedesktop.org/drm/intel/issues/1886
[i915#2190]: https://gitlab.freedesktop.org/drm/intel/issues/2190
[i915#2582]: https://gitlab.freedesktop.org/drm/intel/issues/2582
[i915#3291]: https://gitlab.freedesktop.org/drm/intel/issues/3291
[i915#3555]: https://gitlab.freedesktop.org/drm/intel/issues/3555
[i915#3576]: https://gitlab.freedesktop.org/drm/intel/issues/3576
[i915#3595]: https://gitlab.freedesktop.org/drm/intel/issues/3595
[i915#3708]: https://gitlab.freedesktop.org/drm/intel/issues/3708
[i915#402]: https://gitlab.freedesktop.org/drm/intel/issues/402
[i915#4077]: https://gitlab.freedesktop.org/drm/intel/issues/4077
[i915#4079]: https://gitlab.freedesktop.org/drm/intel/issues/4079
[i915#4083]: https://gitlab.freedesktop.org/drm/intel/issues/4083
[i915#4103]: https://gitlab.freedesktop.org/drm/intel/issues/4103
[i915#4212]: https://gitlab.freedesktop.org/drm/intel/issues/4212
[i915#4213]: https://gitlab.freedesktop.org/drm/intel/issues/4213
[i915#4215]: https://gitlab.freedesktop.org/drm/intel/issues/4215
[i915#4312]: https://gitlab.freedesktop.org/drm/intel/issues/4312
[i915#4494]: https://gitlab.freedesktop.org/drm/intel/issues/4494
[i915#4528]: https://gitlab.freedesktop.org/drm/intel/issues/4528
[i915#4579]: https://gitlab.freedesktop.org/drm/intel/issues/4579
[i915#4613]: https://gitlab.freedesktop.org/drm/intel/issues/4613
[i915#4817]: https://gitlab.freedesktop.org/drm/intel/issues/4817
[i915#4873]: https://gitlab.freedesktop.org/drm/intel/issues/4873
[i915#4957]: https://gitlab.freedesktop.org/drm/intel/issues/4957
[i915#5174]: https://gitlab.freedesktop.org/drm/intel/issues/5174
[i915#5190]: https://gitlab.freedesktop.org/drm/intel/issues/5190
[i915#5274]: https://gitlab.freedesktop.org/drm/intel/issues/5274
[i915#533]: https://gitlab.freedesktop.org/drm/intel/issues/533
[i915#5334]: https://gitlab.freedesktop.org/drm/intel/issues/5334
[i915#5354]: https://gitlab.freedesktop.org/drm/intel/issues/5354
[i915#5356]: https://gitlab.freedesktop.org/drm/intel/issues/5356
[i915#5763]: https://gitlab.freedesktop.org/drm/intel/issues/5763
[i915#6227]: https://gitlab.freedesktop.org/drm/intel/issues/6227
[i915#6253]: https://gitlab.freedesktop.org/drm/intel/issues/6253
Build changes
-------------
* Linux: CI_DRM_11780 -> Patchwork_103922v2
CI-20190529: 20190529
CI_DRM_11780: e3c663c58e5fe6f5dc29ab062c7eea2540f42e1e @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_6537: 331658a8475c8b0c0f7ffe5268a7318ef83da34e @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
Patchwork_103922v2: e3c663c58e5fe6f5dc29ab062c7eea2540f42e1e @ git://anongit.freedesktop.org/gfx-ci/linux
### Linux commits
1684bcb2e7c9 drm/i915: Fix vm use-after-free in vma destruction
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/index.html
[-- Attachment #2: Type: text/html, Size: 10964 bytes --]
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [Intel-gfx] [PATCH v2] drm/i915: Fix vm use-after-free in vma destruction
2022-06-20 12:36 ` Thomas Hellström
` (2 preceding siblings ...)
(?)
@ 2022-06-20 16:03 ` Andrzej Hajda
-1 siblings, 0 replies; 8+ messages in thread
From: Andrzej Hajda @ 2022-06-20 16:03 UTC (permalink / raw)
To: Thomas Hellström, intel-gfx, dri-devel; +Cc: Matthew Auld
On 20.06.2022 14:36, Thomas Hellström wrote:
> In vma destruction, the following race may occur:
>
> Thread 1: Thread 2:
> i915_vma_destroy();
>
> ...
> list_del_init(vma->vm_link);
> ...
> mutex_unlock(vma->vm->mutex);
> __i915_vm_release();
> release_references();
>
> And in release_reference() we dereference vma->vm to get to the
> vm gt pointer, leading to a use-after free.
>
> However, __i915_vm_release() grabs the vm->mutex so the vm won't be
> destroyed before vma->vm->mutex is released, so extract the gt pointer
> under the vm->mutex to avoid the vma->vm dereference in
> release_references().
>
> v2: Fix a typo in the commit message (Andi Shyti)
>
> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5944
> Fixes: e1a7ab4fca ("drm/i915: Remove the vm open count")
>
> Cc: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
> Cc: Matthew Auld <matthew.auld@intel.com>
> Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
> ---
> drivers/gpu/drm/i915/i915_vma.c | 12 ++++++++----
> 1 file changed, 8 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
> index 0bffb70b3c5f..04d12f278f57 100644
> --- a/drivers/gpu/drm/i915/i915_vma.c
> +++ b/drivers/gpu/drm/i915/i915_vma.c
> @@ -1637,10 +1637,10 @@ static void force_unbind(struct i915_vma *vma)
> GEM_BUG_ON(drm_mm_node_allocated(&vma->node));
> }
>
> -static void release_references(struct i915_vma *vma, bool vm_ddestroy)
> +static void release_references(struct i915_vma *vma, struct intel_gt *gt,
> + bool vm_ddestroy)
> {
> struct drm_i915_gem_object *obj = vma->obj;
> - struct intel_gt *gt = vma->vm->gt;
>
> GEM_BUG_ON(i915_vma_is_active(vma));
>
> @@ -1695,11 +1695,12 @@ void i915_vma_destroy_locked(struct i915_vma *vma)
>
> force_unbind(vma);
> list_del_init(&vma->vm_link);
> - release_references(vma, false);
> + release_references(vma, vma->vm->gt, false);
> }
>
> void i915_vma_destroy(struct i915_vma *vma)
> {
> + struct intel_gt *gt;
> bool vm_ddestroy;
>
> mutex_lock(&vma->vm->mutex);
> @@ -1707,8 +1708,11 @@ void i915_vma_destroy(struct i915_vma *vma)
> 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, vm_ddestroy);
> + release_references(vma, gt, vm_ddestroy);
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Regards
Andrzej
> }
>
> void i915_vma_parked(struct intel_gt *gt)
^ permalink raw reply [flat|nested] 8+ messages in thread* [Intel-gfx] ✓ Fi.CI.IGT: success for drm/i915: Fix vm use-after-free in vma destruction (rev2)
2022-06-20 12:36 ` Thomas Hellström
` (3 preceding siblings ...)
(?)
@ 2022-06-20 22:12 ` Patchwork
-1 siblings, 0 replies; 8+ messages in thread
From: Patchwork @ 2022-06-20 22:12 UTC (permalink / raw)
To: Thomas Hellström; +Cc: intel-gfx
[-- Attachment #1: Type: text/plain, Size: 58657 bytes --]
== Series Details ==
Series: drm/i915: Fix vm use-after-free in vma destruction (rev2)
URL : https://patchwork.freedesktop.org/series/103922/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_11780_full -> Patchwork_103922v2_full
====================================================
Summary
-------
**WARNING**
Minor unknown changes coming with Patchwork_103922v2_full need to be verified
manually.
If you think the reported changes have nothing to do with the changes
introduced in Patchwork_103922v2_full, please notify your bug team to allow them
to document this new failure mode, which will reduce false positives in CI.
Participating hosts (13 -> 13)
------------------------------
No changes in participating hosts
Possible new issues
-------------------
Here are the unknown changes that may have been introduced in Patchwork_103922v2_full:
### IGT changes ###
#### Warnings ####
* igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-draw-mmap-gtt:
- shard-skl: [SKIP][1] ([fdo#109271]) -> [INCOMPLETE][2]
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-skl7/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-draw-mmap-gtt.html
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl6/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-draw-mmap-gtt.html
#### Suppressed ####
The following results come from untrusted machines, tests, or statuses.
They do not affect the overall result.
* igt@gen9_exec_parse@allowed-all:
- {shard-rkl}: NOTRUN -> [DMESG-WARN][3]
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-5/igt@gen9_exec_parse@allowed-all.html
Known issues
------------
Here are the changes found in Patchwork_103922v2_full that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@gem_ctx_exec@basic-nohangcheck:
- shard-tglb: [PASS][4] -> [FAIL][5] ([i915#6268])
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-tglb2/igt@gem_ctx_exec@basic-nohangcheck.html
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-tglb7/igt@gem_ctx_exec@basic-nohangcheck.html
* igt@gem_exec_balancer@parallel-contexts:
- shard-iclb: [PASS][6] -> [SKIP][7] ([i915#4525])
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-iclb4/igt@gem_exec_balancer@parallel-contexts.html
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb6/igt@gem_exec_balancer@parallel-contexts.html
* igt@gem_exec_fair@basic-deadline:
- shard-iclb: NOTRUN -> [FAIL][8] ([i915#6141])
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb2/igt@gem_exec_fair@basic-deadline.html
* igt@gem_exec_fair@basic-none-rrul@rcs0:
- shard-iclb: NOTRUN -> [FAIL][9] ([i915#2842]) +4 similar issues
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@gem_exec_fair@basic-none-rrul@rcs0.html
* igt@gem_exec_fair@basic-none@vecs0:
- shard-apl: [PASS][10] -> [FAIL][11] ([i915#2842])
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-apl4/igt@gem_exec_fair@basic-none@vecs0.html
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-apl4/igt@gem_exec_fair@basic-none@vecs0.html
* igt@gem_exec_fair@basic-pace-share@rcs0:
- shard-tglb: [PASS][12] -> [FAIL][13] ([i915#2842])
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-tglb1/igt@gem_exec_fair@basic-pace-share@rcs0.html
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-tglb3/igt@gem_exec_fair@basic-pace-share@rcs0.html
* igt@gem_exec_fair@basic-pace@vcs1:
- shard-kbl: [PASS][14] -> [FAIL][15] ([i915#2842]) +1 similar issue
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-kbl6/igt@gem_exec_fair@basic-pace@vcs1.html
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl1/igt@gem_exec_fair@basic-pace@vcs1.html
* igt@gem_exec_fair@basic-throttle@rcs0:
- shard-iclb: [PASS][16] -> [FAIL][17] ([i915#2849])
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-iclb6/igt@gem_exec_fair@basic-throttle@rcs0.html
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb1/igt@gem_exec_fair@basic-throttle@rcs0.html
* igt@gem_exec_params@secure-non-master:
- shard-iclb: NOTRUN -> [SKIP][18] ([fdo#112283])
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@gem_exec_params@secure-non-master.html
* igt@gem_huc_copy@huc-copy:
- shard-tglb: [PASS][19] -> [SKIP][20] ([i915#2190])
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-tglb2/igt@gem_huc_copy@huc-copy.html
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-tglb7/igt@gem_huc_copy@huc-copy.html
* igt@gem_lmem_swapping@heavy-verify-multi:
- shard-skl: NOTRUN -> [SKIP][21] ([fdo#109271] / [i915#4613]) +3 similar issues
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl9/igt@gem_lmem_swapping@heavy-verify-multi.html
* igt@gem_lmem_swapping@heavy-verify-multi-ccs:
- shard-kbl: NOTRUN -> [SKIP][22] ([fdo#109271] / [i915#4613])
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl7/igt@gem_lmem_swapping@heavy-verify-multi-ccs.html
- shard-apl: NOTRUN -> [SKIP][23] ([fdo#109271] / [i915#4613])
[23]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-apl4/igt@gem_lmem_swapping@heavy-verify-multi-ccs.html
* igt@gem_lmem_swapping@verify-random:
- shard-iclb: NOTRUN -> [SKIP][24] ([i915#4613]) +2 similar issues
[24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@gem_lmem_swapping@verify-random.html
* igt@gem_pwrite@basic-exhaustion:
- shard-apl: NOTRUN -> [WARN][25] ([i915#2658])
[25]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-apl4/igt@gem_pwrite@basic-exhaustion.html
- shard-kbl: NOTRUN -> [WARN][26] ([i915#2658])
[26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl7/igt@gem_pwrite@basic-exhaustion.html
* igt@gem_pxp@reject-modify-context-protection-on:
- shard-iclb: NOTRUN -> [SKIP][27] ([i915#4270])
[27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb2/igt@gem_pxp@reject-modify-context-protection-on.html
* igt@gem_render_copy@y-tiled-ccs-to-yf-tiled-mc-ccs:
- shard-iclb: NOTRUN -> [SKIP][28] ([i915#768]) +1 similar issue
[28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@gem_render_copy@y-tiled-ccs-to-yf-tiled-mc-ccs.html
* igt@gem_softpin@evict-snoop-interruptible:
- shard-iclb: NOTRUN -> [SKIP][29] ([fdo#109312])
[29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb2/igt@gem_softpin@evict-snoop-interruptible.html
* igt@gem_softpin@noreloc-s3:
- shard-apl: [PASS][30] -> [INCOMPLETE][31] ([i915#4939])
[30]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-apl3/igt@gem_softpin@noreloc-s3.html
[31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-apl7/igt@gem_softpin@noreloc-s3.html
* igt@gem_userptr_blits@input-checking:
- shard-skl: NOTRUN -> [DMESG-WARN][32] ([i915#1982] / [i915#4991])
[32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl10/igt@gem_userptr_blits@input-checking.html
* igt@gem_userptr_blits@unsync-unmap:
- shard-iclb: NOTRUN -> [SKIP][33] ([i915#3297])
[33]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@gem_userptr_blits@unsync-unmap.html
* igt@gem_userptr_blits@vma-merge:
- shard-skl: NOTRUN -> [FAIL][34] ([i915#3318])
[34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl4/igt@gem_userptr_blits@vma-merge.html
* igt@gen7_exec_parse@batch-without-end:
- shard-iclb: NOTRUN -> [SKIP][35] ([fdo#109289]) +4 similar issues
[35]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@gen7_exec_parse@batch-without-end.html
* igt@gen9_exec_parse@allowed-single:
- shard-glk: [PASS][36] -> [DMESG-WARN][37] ([i915#5566] / [i915#716])
[36]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-glk4/igt@gen9_exec_parse@allowed-single.html
[37]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-glk4/igt@gen9_exec_parse@allowed-single.html
* igt@gen9_exec_parse@unaligned-jump:
- shard-iclb: NOTRUN -> [SKIP][38] ([i915#2856]) +1 similar issue
[38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb2/igt@gen9_exec_parse@unaligned-jump.html
* igt@i915_pm_dc@dc6-psr:
- shard-skl: NOTRUN -> [FAIL][39] ([i915#454])
[39]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl10/igt@i915_pm_dc@dc6-psr.html
* igt@i915_pm_rpm@dpms-mode-unset-non-lpsp:
- shard-iclb: NOTRUN -> [SKIP][40] ([fdo#110892])
[40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@i915_pm_rpm@dpms-mode-unset-non-lpsp.html
* igt@i915_pm_rpm@gem-execbuf-stress-pc8:
- shard-iclb: NOTRUN -> [SKIP][41] ([fdo#109293] / [fdo#109506])
[41]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@i915_pm_rpm@gem-execbuf-stress-pc8.html
* igt@i915_query@test-query-geometry-subslices:
- shard-iclb: NOTRUN -> [SKIP][42] ([i915#5723])
[42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@i915_query@test-query-geometry-subslices.html
* igt@i915_selftest@live@hangcheck:
- shard-snb: [PASS][43] -> [INCOMPLETE][44] ([i915#3921])
[43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-snb5/igt@i915_selftest@live@hangcheck.html
[44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-snb7/igt@i915_selftest@live@hangcheck.html
* igt@i915_suspend@fence-restore-tiled2untiled:
- shard-kbl: NOTRUN -> [DMESG-WARN][45] ([i915#180])
[45]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl1/igt@i915_suspend@fence-restore-tiled2untiled.html
* igt@kms_async_flips@alternate-sync-async-flip@pipe-b-edp-1:
- shard-skl: [PASS][46] -> [FAIL][47] ([i915#2521]) +1 similar issue
[46]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-skl10/igt@kms_async_flips@alternate-sync-async-flip@pipe-b-edp-1.html
[47]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl2/igt@kms_async_flips@alternate-sync-async-flip@pipe-b-edp-1.html
* igt@kms_atomic@atomic_plane_damage:
- shard-iclb: NOTRUN -> [SKIP][48] ([i915#4765])
[48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@kms_atomic@atomic_plane_damage.html
* igt@kms_big_fb@4-tiled-8bpp-rotate-90:
- shard-iclb: NOTRUN -> [SKIP][49] ([i915#5286]) +3 similar issues
[49]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@kms_big_fb@4-tiled-8bpp-rotate-90.html
* igt@kms_big_fb@y-tiled-8bpp-rotate-90:
- shard-iclb: NOTRUN -> [SKIP][50] ([fdo#110725] / [fdo#111614]) +1 similar issue
[50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@kms_big_fb@y-tiled-8bpp-rotate-90.html
* igt@kms_big_fb@y-tiled-max-hw-stride-64bpp-rotate-180-async-flip:
- shard-skl: NOTRUN -> [FAIL][51] ([i915#3763])
[51]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl4/igt@kms_big_fb@y-tiled-max-hw-stride-64bpp-rotate-180-async-flip.html
* igt@kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-0-hflip:
- shard-kbl: NOTRUN -> [SKIP][52] ([fdo#109271]) +47 similar issues
[52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl7/igt@kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-0-hflip.html
* igt@kms_ccs@pipe-a-ccs-on-another-bo-y_tiled_gen12_mc_ccs:
- shard-kbl: NOTRUN -> [SKIP][53] ([fdo#109271] / [i915#3886]) +4 similar issues
[53]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl1/igt@kms_ccs@pipe-a-ccs-on-another-bo-y_tiled_gen12_mc_ccs.html
* igt@kms_ccs@pipe-a-missing-ccs-buffer-y_tiled_gen12_mc_ccs:
- shard-skl: NOTRUN -> [SKIP][54] ([fdo#109271] / [i915#3886]) +2 similar issues
[54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl10/igt@kms_ccs@pipe-a-missing-ccs-buffer-y_tiled_gen12_mc_ccs.html
* igt@kms_ccs@pipe-b-bad-pixel-format-y_tiled_gen12_rc_ccs_cc:
- shard-iclb: NOTRUN -> [SKIP][55] ([fdo#109278] / [i915#3886]) +4 similar issues
[55]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@kms_ccs@pipe-b-bad-pixel-format-y_tiled_gen12_rc_ccs_cc.html
* igt@kms_ccs@pipe-b-crc-primary-rotation-180-y_tiled_gen12_mc_ccs:
- shard-apl: NOTRUN -> [SKIP][56] ([fdo#109271] / [i915#3886]) +4 similar issues
[56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-apl4/igt@kms_ccs@pipe-b-crc-primary-rotation-180-y_tiled_gen12_mc_ccs.html
* igt@kms_ccs@pipe-d-crc-primary-basic-y_tiled_ccs:
- shard-iclb: NOTRUN -> [SKIP][57] ([fdo#109278]) +40 similar issues
[57]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@kms_ccs@pipe-d-crc-primary-basic-y_tiled_ccs.html
* igt@kms_cdclk@mode-transition:
- shard-iclb: NOTRUN -> [SKIP][58] ([i915#3742]) +1 similar issue
[58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@kms_cdclk@mode-transition.html
* igt@kms_chamelium@vga-hpd-without-ddc:
- shard-apl: NOTRUN -> [SKIP][59] ([fdo#109271] / [fdo#111827]) +4 similar issues
[59]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-apl4/igt@kms_chamelium@vga-hpd-without-ddc.html
* igt@kms_color@pipe-d-ctm-negative:
- shard-iclb: NOTRUN -> [SKIP][60] ([fdo#109278] / [i915#1149])
[60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@kms_color@pipe-d-ctm-negative.html
* igt@kms_color_chamelium@pipe-b-ctm-0-5:
- shard-iclb: NOTRUN -> [SKIP][61] ([fdo#109284] / [fdo#111827]) +6 similar issues
[61]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb2/igt@kms_color_chamelium@pipe-b-ctm-0-5.html
* igt@kms_color_chamelium@pipe-c-ctm-0-75:
- shard-kbl: NOTRUN -> [SKIP][62] ([fdo#109271] / [fdo#111827]) +3 similar issues
[62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl7/igt@kms_color_chamelium@pipe-c-ctm-0-75.html
* igt@kms_color_chamelium@pipe-c-ctm-negative:
- shard-skl: NOTRUN -> [SKIP][63] ([fdo#109271] / [fdo#111827]) +12 similar issues
[63]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl9/igt@kms_color_chamelium@pipe-c-ctm-negative.html
* igt@kms_color_chamelium@pipe-d-ctm-0-25:
- shard-iclb: NOTRUN -> [SKIP][64] ([fdo#109278] / [fdo#109284] / [fdo#111827])
[64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@kms_color_chamelium@pipe-d-ctm-0-25.html
* igt@kms_content_protection@dp-mst-type-1:
- shard-iclb: NOTRUN -> [SKIP][65] ([i915#3116])
[65]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb2/igt@kms_content_protection@dp-mst-type-1.html
* igt@kms_content_protection@lic:
- shard-iclb: NOTRUN -> [SKIP][66] ([fdo#109300] / [fdo#111066])
[66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@kms_content_protection@lic.html
* igt@kms_cursor_crc@pipe-a-cursor-512x512-random:
- shard-iclb: NOTRUN -> [SKIP][67] ([fdo#109278] / [fdo#109279]) +2 similar issues
[67]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb2/igt@kms_cursor_crc@pipe-a-cursor-512x512-random.html
* igt@kms_cursor_crc@pipe-c-cursor-32x10-random:
- shard-apl: NOTRUN -> [SKIP][68] ([fdo#109271]) +87 similar issues
[68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-apl4/igt@kms_cursor_crc@pipe-c-cursor-32x10-random.html
* igt@kms_cursor_legacy@cursorb-vs-flipa-atomic-transitions-varying-size:
- shard-iclb: NOTRUN -> [SKIP][69] ([fdo#109274] / [fdo#109278]) +2 similar issues
[69]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@kms_cursor_legacy@cursorb-vs-flipa-atomic-transitions-varying-size.html
* igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size:
- shard-skl: NOTRUN -> [FAIL][70] ([i915#2346] / [i915#533])
[70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl10/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size.html
* igt@kms_cursor_legacy@pipe-d-single-bo:
- shard-skl: NOTRUN -> [SKIP][71] ([fdo#109271] / [i915#533])
[71]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl10/igt@kms_cursor_legacy@pipe-d-single-bo.html
* igt@kms_draw_crc@draw-method-xrgb2101010-mmap-gtt-4tiled:
- shard-iclb: NOTRUN -> [SKIP][72] ([i915#5287]) +1 similar issue
[72]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@kms_draw_crc@draw-method-xrgb2101010-mmap-gtt-4tiled.html
* igt@kms_fbcon_fbt@fbc-suspend:
- shard-apl: [PASS][73] -> [INCOMPLETE][74] ([i915#180] / [i915#4939])
[73]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-apl7/igt@kms_fbcon_fbt@fbc-suspend.html
[74]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-apl3/igt@kms_fbcon_fbt@fbc-suspend.html
* igt@kms_flip@2x-blocking-wf_vblank:
- shard-iclb: NOTRUN -> [SKIP][75] ([fdo#109274]) +2 similar issues
[75]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb2/igt@kms_flip@2x-blocking-wf_vblank.html
* igt@kms_flip@flip-vs-expired-vblank@c-dp1:
- shard-apl: [PASS][76] -> [FAIL][77] ([i915#79])
[76]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-apl4/igt@kms_flip@flip-vs-expired-vblank@c-dp1.html
[77]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-apl4/igt@kms_flip@flip-vs-expired-vblank@c-dp1.html
* igt@kms_flip@flip-vs-suspend-interruptible@a-edp1:
- shard-skl: [PASS][78] -> [INCOMPLETE][79] ([i915#5864])
[78]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-skl4/igt@kms_flip@flip-vs-suspend-interruptible@a-edp1.html
[79]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl9/igt@kms_flip@flip-vs-suspend-interruptible@a-edp1.html
* igt@kms_flip@flip-vs-suspend-interruptible@c-dp1:
- shard-kbl: [PASS][80] -> [INCOMPLETE][81] ([i915#3614] / [i915#794])
[80]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-kbl3/igt@kms_flip@flip-vs-suspend-interruptible@c-dp1.html
[81]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl3/igt@kms_flip@flip-vs-suspend-interruptible@c-dp1.html
* igt@kms_flip@plain-flip-fb-recreate-interruptible@a-edp1:
- shard-skl: [PASS][82] -> [FAIL][83] ([i915#2122]) +2 similar issues
[82]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-skl10/igt@kms_flip@plain-flip-fb-recreate-interruptible@a-edp1.html
[83]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl2/igt@kms_flip@plain-flip-fb-recreate-interruptible@a-edp1.html
* igt@kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-downscaling:
- shard-iclb: [PASS][84] -> [SKIP][85] ([i915#3701])
[84]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-iclb3/igt@kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-downscaling.html
[85]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb2/igt@kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-downscaling.html
* igt@kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-upscaling:
- shard-skl: NOTRUN -> [SKIP][86] ([fdo#109271] / [i915#3701])
[86]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl9/igt@kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-upscaling.html
* igt@kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-indfb-draw-mmap-wc:
- shard-skl: NOTRUN -> [SKIP][87] ([fdo#109271]) +230 similar issues
[87]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl10/igt@kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-indfb-draw-mmap-wc.html
* igt@kms_frontbuffer_tracking@fbcpsr-2p-primscrn-cur-indfb-draw-pwrite:
- shard-iclb: NOTRUN -> [SKIP][88] ([fdo#109280]) +26 similar issues
[88]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@kms_frontbuffer_tracking@fbcpsr-2p-primscrn-cur-indfb-draw-pwrite.html
* igt@kms_frontbuffer_tracking@psr-1p-primscrn-indfb-msflip-blt:
- shard-iclb: [PASS][89] -> [FAIL][90] ([i915#1888]) +1 similar issue
[89]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-iclb8/igt@kms_frontbuffer_tracking@psr-1p-primscrn-indfb-msflip-blt.html
[90]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb6/igt@kms_frontbuffer_tracking@psr-1p-primscrn-indfb-msflip-blt.html
* igt@kms_hdr@bpc-switch-dpms:
- shard-iclb: NOTRUN -> [SKIP][91] ([i915#3555])
[91]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@kms_hdr@bpc-switch-dpms.html
* igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min:
- shard-skl: NOTRUN -> [FAIL][92] ([fdo#108145] / [i915#265]) +2 similar issues
[92]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl4/igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min.html
* igt@kms_plane_alpha_blend@pipe-c-alpha-basic:
- shard-apl: NOTRUN -> [FAIL][93] ([fdo#108145] / [i915#265]) +1 similar issue
[93]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-apl4/igt@kms_plane_alpha_blend@pipe-c-alpha-basic.html
- shard-kbl: NOTRUN -> [FAIL][94] ([fdo#108145] / [i915#265])
[94]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl7/igt@kms_plane_alpha_blend@pipe-c-alpha-basic.html
* igt@kms_plane_scaling@plane-downscale-with-rotation-factor-0-75@pipe-b-edp-1:
- shard-iclb: NOTRUN -> [SKIP][95] ([i915#5176]) +5 similar issues
[95]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@kms_plane_scaling@plane-downscale-with-rotation-factor-0-75@pipe-b-edp-1.html
* igt@kms_prime@basic-crc@first-to-second:
- shard-iclb: NOTRUN -> [SKIP][96] ([i915#1836])
[96]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@kms_prime@basic-crc@first-to-second.html
* igt@kms_psr2_sf@overlay-plane-move-continuous-sf:
- shard-apl: NOTRUN -> [SKIP][97] ([fdo#109271] / [i915#658])
[97]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-apl4/igt@kms_psr2_sf@overlay-plane-move-continuous-sf.html
- shard-kbl: NOTRUN -> [SKIP][98] ([fdo#109271] / [i915#658])
[98]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl7/igt@kms_psr2_sf@overlay-plane-move-continuous-sf.html
* igt@kms_psr2_sf@overlay-plane-update-continuous-sf:
- shard-iclb: NOTRUN -> [SKIP][99] ([fdo#111068] / [i915#658])
[99]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@kms_psr2_sf@overlay-plane-update-continuous-sf.html
* igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-big-fb:
- shard-skl: NOTRUN -> [SKIP][100] ([fdo#109271] / [i915#658]) +1 similar issue
[100]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl10/igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-big-fb.html
* igt@kms_psr@psr2_cursor_plane_move:
- shard-iclb: [PASS][101] -> [SKIP][102] ([fdo#109441]) +1 similar issue
[101]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-iclb2/igt@kms_psr@psr2_cursor_plane_move.html
[102]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb7/igt@kms_psr@psr2_cursor_plane_move.html
* igt@kms_psr@psr2_no_drrs:
- shard-iclb: NOTRUN -> [SKIP][103] ([fdo#109441])
[103]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@kms_psr@psr2_no_drrs.html
* igt@kms_rotation_crc@primary-4-tiled-reflect-x-0:
- shard-iclb: NOTRUN -> [SKIP][104] ([i915#5289])
[104]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@kms_rotation_crc@primary-4-tiled-reflect-x-0.html
* igt@kms_vblank@pipe-b-ts-continuation-suspend:
- shard-kbl: [PASS][105] -> [DMESG-WARN][106] ([i915#180]) +5 similar issues
[105]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-kbl3/igt@kms_vblank@pipe-b-ts-continuation-suspend.html
[106]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl7/igt@kms_vblank@pipe-b-ts-continuation-suspend.html
* igt@nouveau_crc@pipe-b-source-outp-complete:
- shard-iclb: NOTRUN -> [SKIP][107] ([i915#2530]) +1 similar issue
[107]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@nouveau_crc@pipe-b-source-outp-complete.html
* igt@perf@polling-parameterized:
- shard-apl: [PASS][108] -> [FAIL][109] ([i915#5639])
[108]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-apl3/igt@perf@polling-parameterized.html
[109]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-apl7/igt@perf@polling-parameterized.html
* igt@prime_nv_pcopy@test3_2:
- shard-iclb: NOTRUN -> [SKIP][110] ([fdo#109291]) +2 similar issues
[110]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb2/igt@prime_nv_pcopy@test3_2.html
* igt@prime_vgem@fence-read-hang:
- shard-iclb: NOTRUN -> [SKIP][111] ([fdo#109295])
[111]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@prime_vgem@fence-read-hang.html
* igt@sw_sync@sync_multi_timeline_wait:
- shard-skl: NOTRUN -> [FAIL][112] ([i915#6140])
[112]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl10/igt@sw_sync@sync_multi_timeline_wait.html
* igt@sysfs_clients@recycle:
- shard-iclb: NOTRUN -> [SKIP][113] ([i915#2994]) +2 similar issues
[113]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb3/igt@sysfs_clients@recycle.html
* igt@sysfs_clients@sema-25:
- shard-skl: NOTRUN -> [SKIP][114] ([fdo#109271] / [i915#2994])
[114]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl10/igt@sysfs_clients@sema-25.html
#### Possible fixes ####
* igt@gem_ctx_exec@basic-nohangcheck:
- {shard-rkl}: [FAIL][115] ([i915#6268]) -> [PASS][116]
[115]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-rkl-6/igt@gem_ctx_exec@basic-nohangcheck.html
[116]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-1/igt@gem_ctx_exec@basic-nohangcheck.html
* igt@gem_ctx_isolation@preservation-s3@bcs0:
- shard-apl: [DMESG-WARN][117] ([i915#180]) -> [PASS][118] +3 similar issues
[117]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-apl2/igt@gem_ctx_isolation@preservation-s3@bcs0.html
[118]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-apl4/igt@gem_ctx_isolation@preservation-s3@bcs0.html
* igt@gem_ctx_persistence@hostile:
- {shard-rkl}: [FAIL][119] ([i915#2410]) -> [PASS][120]
[119]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-rkl-1/igt@gem_ctx_persistence@hostile.html
[120]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-2/igt@gem_ctx_persistence@hostile.html
* igt@gem_ctx_persistence@legacy-engines-hostile@bsd1:
- {shard-dg1}: [FAIL][121] ([i915#4883]) -> [PASS][122]
[121]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-dg1-18/igt@gem_ctx_persistence@legacy-engines-hostile@bsd1.html
[122]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-dg1-17/igt@gem_ctx_persistence@legacy-engines-hostile@bsd1.html
* igt@gem_eio@in-flight-contexts-1us:
- shard-iclb: [TIMEOUT][123] ([i915#3070]) -> [PASS][124]
[123]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-iclb5/igt@gem_eio@in-flight-contexts-1us.html
[124]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb4/igt@gem_eio@in-flight-contexts-1us.html
* igt@gem_eio@unwedge-stress:
- {shard-tglu}: [TIMEOUT][125] ([i915#3063]) -> [PASS][126]
[125]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-tglu-1/igt@gem_eio@unwedge-stress.html
[126]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-tglu-1/igt@gem_eio@unwedge-stress.html
- shard-tglb: [FAIL][127] ([i915#5784]) -> [PASS][128]
[127]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-tglb1/igt@gem_eio@unwedge-stress.html
[128]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-tglb6/igt@gem_eio@unwedge-stress.html
* igt@gem_exec_balancer@parallel-bb-first:
- shard-iclb: [SKIP][129] ([i915#4525]) -> [PASS][130]
[129]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-iclb5/igt@gem_exec_balancer@parallel-bb-first.html
[130]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb4/igt@gem_exec_balancer@parallel-bb-first.html
* igt@gem_exec_fair@basic-none-rrul@rcs0:
- shard-kbl: [FAIL][131] ([i915#2842]) -> [PASS][132]
[131]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-kbl3/igt@gem_exec_fair@basic-none-rrul@rcs0.html
[132]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl1/igt@gem_exec_fair@basic-none-rrul@rcs0.html
* igt@gem_exec_fair@basic-pace-share@rcs0:
- shard-apl: [FAIL][133] ([i915#2842]) -> [PASS][134]
[133]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-apl3/igt@gem_exec_fair@basic-pace-share@rcs0.html
[134]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-apl1/igt@gem_exec_fair@basic-pace-share@rcs0.html
* igt@gem_exec_fair@basic-throttle@rcs0:
- shard-glk: [FAIL][135] ([i915#2842]) -> [PASS][136]
[135]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-glk2/igt@gem_exec_fair@basic-throttle@rcs0.html
[136]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-glk5/igt@gem_exec_fair@basic-throttle@rcs0.html
* igt@gem_exec_reloc@basic-cpu:
- {shard-rkl}: [SKIP][137] ([i915#3281]) -> [PASS][138]
[137]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-rkl-2/igt@gem_exec_reloc@basic-cpu.html
[138]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-5/igt@gem_exec_reloc@basic-cpu.html
* igt@gem_exec_whisper@basic-fds-forked-all:
- shard-iclb: [INCOMPLETE][139] ([i915#5498] / [i915#5843]) -> [PASS][140]
[139]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-iclb7/igt@gem_exec_whisper@basic-fds-forked-all.html
[140]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb2/igt@gem_exec_whisper@basic-fds-forked-all.html
* igt@gem_userptr_blits@huge-split:
- shard-kbl: [FAIL][141] ([i915#3376]) -> [PASS][142]
[141]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-kbl6/igt@gem_userptr_blits@huge-split.html
[142]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl3/igt@gem_userptr_blits@huge-split.html
* igt@gen9_exec_parse@shadow-peek:
- {shard-rkl}: [SKIP][143] ([i915#2527]) -> [PASS][144]
[143]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-rkl-2/igt@gen9_exec_parse@shadow-peek.html
[144]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-5/igt@gen9_exec_parse@shadow-peek.html
* igt@i915_pm_backlight@bad-brightness:
- {shard-rkl}: [SKIP][145] ([i915#3012]) -> [PASS][146]
[145]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-rkl-2/igt@i915_pm_backlight@bad-brightness.html
[146]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-6/igt@i915_pm_backlight@bad-brightness.html
* igt@i915_pm_dc@dc9-dpms:
- {shard-rkl}: [SKIP][147] ([i915#3361]) -> [PASS][148]
[147]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-rkl-5/igt@i915_pm_dc@dc9-dpms.html
[148]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-2/igt@i915_pm_dc@dc9-dpms.html
* igt@i915_pm_rpm@modeset-lpsp-stress:
- {shard-rkl}: [SKIP][149] ([i915#1397]) -> [PASS][150]
[149]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-rkl-2/igt@i915_pm_rpm@modeset-lpsp-stress.html
[150]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-6/igt@i915_pm_rpm@modeset-lpsp-stress.html
* igt@i915_suspend@forcewake:
- shard-kbl: [DMESG-WARN][151] ([i915#180]) -> [PASS][152]
[151]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-kbl4/igt@i915_suspend@forcewake.html
[152]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl7/igt@i915_suspend@forcewake.html
* igt@kms_color@pipe-b-ctm-0-25:
- {shard-rkl}: [SKIP][153] ([i915#1149] / [i915#1849] / [i915#4070] / [i915#4098]) -> [PASS][154]
[153]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-rkl-2/igt@kms_color@pipe-b-ctm-0-25.html
[154]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-6/igt@kms_color@pipe-b-ctm-0-25.html
* igt@kms_cursor_crc@pipe-a-cursor-256x256-rapid-movement:
- {shard-rkl}: [SKIP][155] ([fdo#112022] / [i915#4070]) -> [PASS][156] +5 similar issues
[155]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-rkl-2/igt@kms_cursor_crc@pipe-a-cursor-256x256-rapid-movement.html
[156]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-6/igt@kms_cursor_crc@pipe-a-cursor-256x256-rapid-movement.html
* igt@kms_cursor_legacy@pipe-c-forked-bo:
- {shard-rkl}: [SKIP][157] ([i915#4070]) -> [PASS][158]
[157]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-rkl-2/igt@kms_cursor_legacy@pipe-c-forked-bo.html
[158]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-5/igt@kms_cursor_legacy@pipe-c-forked-bo.html
* igt@kms_cursor_legacy@short-flip-before-cursor-toggle:
- {shard-rkl}: [SKIP][159] ([fdo#111825] / [i915#4070]) -> [PASS][160]
[159]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-rkl-2/igt@kms_cursor_legacy@short-flip-before-cursor-toggle.html
[160]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-6/igt@kms_cursor_legacy@short-flip-before-cursor-toggle.html
* igt@kms_draw_crc@draw-method-rgb565-pwrite-xtiled:
- {shard-rkl}: [SKIP][161] ([fdo#111314] / [i915#4098] / [i915#4369]) -> [PASS][162] +5 similar issues
[161]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-rkl-2/igt@kms_draw_crc@draw-method-rgb565-pwrite-xtiled.html
[162]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-6/igt@kms_draw_crc@draw-method-rgb565-pwrite-xtiled.html
* igt@kms_fbcon_fbt@fbc-suspend:
- shard-kbl: [INCOMPLETE][163] ([i915#180]) -> [PASS][164]
[163]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-kbl6/igt@kms_fbcon_fbt@fbc-suspend.html
[164]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl1/igt@kms_fbcon_fbt@fbc-suspend.html
* igt@kms_flip@busy-flip@b-edp1:
- shard-skl: [FAIL][165] ([i915#5726]) -> [PASS][166]
[165]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-skl2/igt@kms_flip@busy-flip@b-edp1.html
[166]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl10/igt@kms_flip@busy-flip@b-edp1.html
* igt@kms_flip@flip-vs-expired-vblank-interruptible@b-edp1:
- shard-skl: [FAIL][167] ([i915#79]) -> [PASS][168]
[167]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-skl4/igt@kms_flip@flip-vs-expired-vblank-interruptible@b-edp1.html
[168]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl9/igt@kms_flip@flip-vs-expired-vblank-interruptible@b-edp1.html
* igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-32bpp-ytilegen12rcccs-upscaling:
- {shard-rkl}: [SKIP][169] ([i915#3701]) -> [PASS][170]
[169]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-rkl-2/igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-32bpp-ytilegen12rcccs-upscaling.html
[170]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-6/igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-32bpp-ytilegen12rcccs-upscaling.html
* igt@kms_frontbuffer_tracking@fbcpsr-rgb101010-draw-mmap-wc:
- {shard-rkl}: [SKIP][171] ([i915#1849] / [i915#4098]) -> [PASS][172] +19 similar issues
[171]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-rkl-2/igt@kms_frontbuffer_tracking@fbcpsr-rgb101010-draw-mmap-wc.html
[172]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-6/igt@kms_frontbuffer_tracking@fbcpsr-rgb101010-draw-mmap-wc.html
* igt@kms_plane@plane-panning-bottom-right@pipe-b-planes:
- {shard-rkl}: [SKIP][173] ([i915#1849] / [i915#3558]) -> [PASS][174] +1 similar issue
[173]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-rkl-2/igt@kms_plane@plane-panning-bottom-right@pipe-b-planes.html
[174]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-6/igt@kms_plane@plane-panning-bottom-right@pipe-b-planes.html
* igt@kms_plane_alpha_blend@pipe-a-alpha-transparent-fb:
- {shard-rkl}: [SKIP][175] ([i915#1849] / [i915#4070] / [i915#4098]) -> [PASS][176] +1 similar issue
[175]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-rkl-2/igt@kms_plane_alpha_blend@pipe-a-alpha-transparent-fb.html
[176]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-6/igt@kms_plane_alpha_blend@pipe-a-alpha-transparent-fb.html
* igt@kms_plane_multiple@atomic-pipe-b-tiling-x:
- {shard-rkl}: [SKIP][177] ([i915#1849] / [i915#3558] / [i915#4070]) -> [PASS][178]
[177]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-rkl-2/igt@kms_plane_multiple@atomic-pipe-b-tiling-x.html
[178]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-6/igt@kms_plane_multiple@atomic-pipe-b-tiling-x.html
* igt@kms_plane_scaling@planes-unity-scaling-downscale-factor-0-5@pipe-a-edp-1:
- shard-iclb: [SKIP][179] ([i915#5235]) -> [PASS][180] +2 similar issues
[179]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-iclb2/igt@kms_plane_scaling@planes-unity-scaling-downscale-factor-0-5@pipe-a-edp-1.html
[180]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb4/igt@kms_plane_scaling@planes-unity-scaling-downscale-factor-0-5@pipe-a-edp-1.html
* igt@kms_psr2_su@page_flip-xrgb8888:
- shard-iclb: [SKIP][181] ([fdo#109642] / [fdo#111068] / [i915#658]) -> [PASS][182]
[181]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-iclb6/igt@kms_psr2_su@page_flip-xrgb8888.html
[182]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb2/igt@kms_psr2_su@page_flip-xrgb8888.html
* igt@kms_psr@primary_render:
- {shard-rkl}: [SKIP][183] ([i915#1072]) -> [PASS][184] +1 similar issue
[183]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-rkl-2/igt@kms_psr@primary_render.html
[184]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-6/igt@kms_psr@primary_render.html
* igt@kms_psr@psr2_sprite_render:
- shard-iclb: [SKIP][185] ([fdo#109441]) -> [PASS][186]
[185]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-iclb6/igt@kms_psr@psr2_sprite_render.html
[186]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb2/igt@kms_psr@psr2_sprite_render.html
* igt@kms_rmfb@rmfb-ioctl:
- {shard-rkl}: [SKIP][187] ([i915#1845] / [i915#4098]) -> [PASS][188] +17 similar issues
[187]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-rkl-2/igt@kms_rmfb@rmfb-ioctl.html
[188]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-rkl-6/igt@kms_rmfb@rmfb-ioctl.html
* igt@perf@polling-parameterized:
- shard-skl: [FAIL][189] ([i915#5639]) -> [PASS][190]
[189]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-skl6/igt@perf@polling-parameterized.html
[190]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl4/igt@perf@polling-parameterized.html
#### Warnings ####
* igt@gem_exec_fair@basic-pace@rcs0:
- shard-tglb: [FAIL][191] ([i915#2842]) -> [FAIL][192] ([i915#2851])
[191]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-tglb3/igt@gem_exec_fair@basic-pace@rcs0.html
[192]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-tglb3/igt@gem_exec_fair@basic-pace@rcs0.html
* igt@kms_ccs@pipe-b-random-ccs-data-4_tiled_dg2_rc_ccs_cc:
- shard-skl: [SKIP][193] ([fdo#109271]) -> [SKIP][194] ([fdo#109271] / [i915#1888])
[193]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-skl2/igt@kms_ccs@pipe-b-random-ccs-data-4_tiled_dg2_rc_ccs_cc.html
[194]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl10/igt@kms_ccs@pipe-b-random-ccs-data-4_tiled_dg2_rc_ccs_cc.html
* igt@kms_ccs@pipe-d-crc-primary-rotation-180-4_tiled_dg2_rc_ccs_cc:
- shard-skl: [SKIP][195] ([fdo#109271] / [i915#1888]) -> [SKIP][196] ([fdo#109271]) +1 similar issue
[195]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-skl7/igt@kms_ccs@pipe-d-crc-primary-rotation-180-4_tiled_dg2_rc_ccs_cc.html
[196]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl7/igt@kms_ccs@pipe-d-crc-primary-rotation-180-4_tiled_dg2_rc_ccs_cc.html
* igt@kms_psr2_sf@cursor-plane-move-continuous-sf:
- shard-iclb: [SKIP][197] ([i915#658]) -> [SKIP][198] ([i915#2920]) +1 similar issue
[197]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-iclb6/igt@kms_psr2_sf@cursor-plane-move-continuous-sf.html
[198]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb2/igt@kms_psr2_sf@cursor-plane-move-continuous-sf.html
* igt@kms_psr2_sf@overlay-plane-move-continuous-sf:
- shard-iclb: [SKIP][199] ([i915#2920]) -> [SKIP][200] ([i915#658])
[199]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-iclb2/igt@kms_psr2_sf@overlay-plane-move-continuous-sf.html
[200]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb7/igt@kms_psr2_sf@overlay-plane-move-continuous-sf.html
* igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area:
- shard-iclb: [SKIP][201] ([fdo#111068] / [i915#658]) -> [SKIP][202] ([i915#2920])
[201]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-iclb3/igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area.html
[202]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb2/igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area.html
* igt@kms_psr2_sf@primary-plane-update-sf-dmg-area:
- shard-iclb: [SKIP][203] ([i915#2920]) -> [SKIP][204] ([fdo#111068] / [i915#658])
[203]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-iclb2/igt@kms_psr2_sf@primary-plane-update-sf-dmg-area.html
[204]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-iclb4/igt@kms_psr2_sf@primary-plane-update-sf-dmg-area.html
* igt@runner@aborted:
- shard-skl: ([FAIL][205], [FAIL][206]) ([i915#2029] / [i915#3002] / [i915#4312] / [i915#5257]) -> ([FAIL][207], [FAIL][208]) ([i915#3002] / [i915#4312] / [i915#5257])
[205]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-skl2/igt@runner@aborted.html
[206]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-skl2/igt@runner@aborted.html
[207]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl10/igt@runner@aborted.html
[208]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-skl2/igt@runner@aborted.html
- shard-kbl: ([FAIL][209], [FAIL][210], [FAIL][211], [FAIL][212], [FAIL][213], [FAIL][214], [FAIL][215]) ([i915#180] / [i915#3002] / [i915#4312] / [i915#5257] / [i915#92]) -> ([FAIL][216], [FAIL][217], [FAIL][218], [FAIL][219], [FAIL][220], [FAIL][221], [FAIL][222], [FAIL][223], [FAIL][224]) ([i915#180] / [i915#3002] / [i915#4312] / [i915#5257])
[209]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-kbl1/igt@runner@aborted.html
[210]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-kbl1/igt@runner@aborted.html
[211]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-kbl6/igt@runner@aborted.html
[212]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-kbl6/igt@runner@aborted.html
[213]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-kbl4/igt@runner@aborted.html
[214]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-kbl4/igt@runner@aborted.html
[215]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11780/shard-kbl4/igt@runner@aborted.html
[216]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl4/igt@runner@aborted.html
[217]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl4/igt@runner@aborted.html
[218]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl7/igt@runner@aborted.html
[219]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl7/igt@runner@aborted.html
[220]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl7/igt@runner@aborted.html
[221]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl1/igt@runner@aborted.html
[222]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl7/igt@runner@aborted.html
[223]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl4/igt@runner@aborted.html
[224]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_103922v2/shard-kbl1/igt@runner@aborted.html
{name}: This element is suppressed. This means it is ignored when computing
the status of the difference (SUCCESS, WARNING, or FAILURE).
[fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
[fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
[fdo#109274]: https://bugs.freedesktop.org/show_bug.cgi?id=109274
[fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
[fdo#109279]: https://bugs.freedesktop.org/show_bug.cgi?id=109279
[fdo#109280]: https://bugs.freedesktop.org/show_bug.cgi?id=109280
[fdo#109284]: https://bugs.freedesktop.org/show_bug.cgi?id=109284
[fdo#109289]: https://bugs.freedesktop.org/show_bug.cgi?id=109289
[fdo#109291]: https://bugs.freedesktop.org/show_bug.cgi?id=109291
[fdo#109293]: https://bugs.freedesktop.org/show_bug.cgi?id=109293
[fdo#109295]: https://bugs.freedesktop.org/show_bug.cgi?id=109295
[fdo#109300]: https://bugs.freedesktop.org/show_bug.cgi?id=109300
[fdo#109302]: https://bugs.freedesktop.org/show_bug.cgi?id=109302
[fdo#109303]: https://bugs.freedesktop.org/show_bug.cgi?id=109303
[fdo#109308]: https://bugs.freedesktop.org/show_bug.cgi?id=109308
[fdo#109312]: https://bugs.freedesktop.org/show_bug.cgi?id=109312
[fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
[fdo#109506]: https://bugs.freedesktop.org/show_bug.cgi?id=109506
[fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642
[fdo#110723]: https://bugs.freedesktop.org/show_bug.cgi?id=110723
[fdo#110725]: https://bugs.freedesktop.org/show_bug.cgi?id=110725
[fdo#110892]: https://bugs.freedesktop.org/show_bug.cgi?id=110892
[fdo#111066]: https://bugs.freedesktop.org/show_bug.cgi?id=111066
[fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
[fdo#111314]: https://bugs.freedesktop.org/show_bug.cgi?id=111314
[fdo#111614]: https://bugs.freedesktop.org/show_bug.cgi?id=111614
[fdo#111615]: https://bugs.freedesktop.org/show_bug.cgi?id=111615
[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#112022]: https://bugs.freedesktop.org/show_bug.cgi?id=112022
[fdo#112283]: https://bugs.freedesktop.org/show_bug.cgi?id=112283
[i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
[i915#1149]: https://gitlab.freedesktop.org/drm/intel/issues/1149
[i915#1155]: https://gitlab.freedesktop.org/drm/intel/issues/1155
[i915#132]: https://gitlab.freedesktop.org/drm/intel/issues/132
[i915#1397]: https://gitlab.freedesktop.org/drm/intel/issues/1397
[i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
[i915#1825]: https://gitlab.freedesktop.org/drm/intel/issues/1825
[i915#1836]: https://gitlab.freedesktop.org/drm/intel/issues/1836
[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#1888]: https://gitlab.freedesktop.org/drm/intel/issues/1888
[i915#1902]: https://gitlab.freedesktop.org/drm/intel/issues/1902
[i915#1911]: https://gitlab.freedesktop.org/drm/intel/issues/1911
[i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
[i915#2029]: https://gitlab.freedesktop.org/drm/intel/issues/2029
[i915#2122]: https://gitlab.freedesktop.org/drm/intel/issues/2122
[i915#2190]: https://gitlab.freedesktop.org/drm/intel/issues/2190
[i915#2232]: https://gitlab.freedesktop.org/drm/intel/issues/2232
[i915#2346]: https://gitlab.freedesktop.org/drm/intel/issues/2346
[i915#2410]: https://gitlab.freedesktop.org/drm/intel/issues/2410
[i915#2437]: https://gitlab.freedesktop.org/drm/intel/issues/2437
[i915#2521]: https://gitlab.freedesktop.org/drm/intel/issues/2521
[i915#2527]: https://gitlab.freedesktop.org/drm/intel/issues/2527
[i915#2530]: https://gitlab.freedesktop.org/drm/intel/issues/2530
[i915#2582]: https://gitlab.freedesktop.org/drm/intel/issues/2582
[i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
[i915#2658]: https://gitlab.freedesktop.org/drm/intel/issues/2658
[i915#2672]: https://gitlab.freedesktop.org/drm/intel/issues/2672
[i915#2705]: https://gitlab.freedesktop.org/drm/intel/issues/2705
[i915#280]: https://gitlab.freedesktop.org/drm/intel/issues/280
[i915#2842]: https://gitlab.freedesktop.org/drm/intel/issues/2842
[i915#2849]: https://gitlab.freedesktop.org/drm/intel/issues/2849
[i915#2851]: https://gitlab.freedesktop.org/drm/intel/issues/2851
[i915#2856]: https://gitlab.freedesktop.org/drm/intel/issues/2856
[i915#2920]: https://gitlab.freedesktop.org/drm/intel/issues/2920
[i915#2994]: https://gitlab.freedesktop.org/drm/intel/issues/2994
[i915#3002]: https://gitlab.freedesktop.org/drm/intel/issues/3002
[i915#3012]: https://gitlab.freedesktop.org/drm/intel/issues/3012
[i915#3063]: https://gitlab.freedesktop.org/drm/intel/issues/3063
[i915#3070]: https://gitlab.freedesktop.org/drm/intel/issues/3070
[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#3318]: https://gitlab.freedesktop.org/drm/intel/issues/3318
[i915#3319]: https://gitlab.freedesktop.org/drm/intel/issues/3319
[i915#3359]: https://gitlab.freedesktop.org/drm/intel/issues/3359
[i915#3361]: https://gitlab.freedesktop.org/drm/intel/issues/3361
[i915#3376]: https://gitlab.freedesktop.org/drm/intel/issues/3376
[i915#3458]: https://gitlab.freedesktop.org/drm/intel/issues/3458
[i915#3528]: https://gitlab.freedesktop.org/drm/intel/issues/3528
[i915#3536]: https://gitlab.freedesktop.org/drm/intel/issues/3536
[i915#3539]: https://gitlab.freedesktop.org/drm/intel/issues/3539
[i915#3555]: https://gitlab.freedesktop.org/drm/intel/issues/3555
[i915#3558]: https://gitlab.freedesktop.org/drm/intel/issues/3558
[i915#3614]: https://gitlab.freedesktop.org/drm/intel/issues/3614
[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#3701]: https://gitlab.freedesktop.org/drm/intel/issues/3701
[i915#3708]: https://gitlab.freedesktop.org/drm/intel/issues/3708
[i915#3734]: https://gitlab.freedesktop.org/drm/intel/issues/3734
[i915#3742]: https://gitlab.freedesktop.org/drm/intel/issues/3742
[i915#3763]: https://gitlab.freedesktop.org/drm/intel/issues/3763
[i915#3778]: https://gitlab.freedesktop.org/drm/intel/issues/3778
[i915#3886]: https://gitlab.freedesktop.org/drm/intel/issues/3886
[i915#3921]: https://gitlab.freedesktop.org/drm/intel/issues/3921
[i915#3963]: https://gitlab.freedesktop.org/drm/intel/issues/3963
[i915#4032]: https://gitlab.freedesktop.org/drm/intel/issues/4032
[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#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#4213]: https://gitlab.freedesktop.org/drm/intel/issues/4213
[i915#4215]: https://gitlab.freedesktop.org/drm/intel/issues/4215
[i915#426]: https://gitlab.freedesktop.org/drm/intel/issues/426
[i915#4270]: https://gitlab.freedesktop.org/drm/intel/issues/4270
[i915#4278]: https://gitlab.freedesktop.org/drm/intel/issues/4278
[i915#4312]: https://gitlab.freedesktop.org/drm/intel/issues/4312
[i915#4369]: https://gitlab.freedesktop.org/drm/intel/issues/4369
[i915#4387]: https://gitlab.freedesktop.org/drm/intel/issues/4387
[i915#4525]: https://gitlab.freedesktop.org/drm/intel/issues/4525
[i915#4538]: https://gitlab.freedesktop.org/drm/intel/issues/4538
[i915#454]: https://gitlab.freedesktop.org/drm/intel/issues/454
[i915#4613]: https://gitlab.freedesktop.org/drm/intel/issues/4613
[i915#4765]: https://gitlab.freedesktop.org/drm/intel/issues/4765
[i915#4771]: https://gitlab.freedesktop.org/drm/intel/issues/4771
[i915#4833]: https://gitlab.freedesktop.org/drm/intel/issues/4833
[i915#4842]: https://gitlab.freedesktop.org/drm/intel/issues/4842
[i915#4852]: https://gitlab.freedesktop.org/drm/intel/issues/4852
[i915#4855]: https://gitlab.freedesktop.org/drm/intel/issues/4855
[i915#4859]: https://gitlab.freedesktop.org/drm/intel/issues/4859
[i915#4873]: https://gitlab.freedesktop.org/drm/intel/issues/4873
[i915#4881]: https://gitlab.freedesktop.org/drm/intel/issues/4881
[i915#4883]: https://gitlab.freedesktop.org/drm/intel/issues/4883
[i915#4939]: https://gitlab.freedesktop.org/drm/intel/issues/4939
[i915#4991]: https://gitlab.freedesktop.org/drm/intel/issues/4991
[i915#5176]: https://gitlab.freedesktop.org/drm/intel/issues/5176
[i915#5235]: https://gitlab.freedesktop.org/drm/intel/issues/5235
[i915#5257]: https://gitlab.freedesktop.org/drm/intel/issues/5257
[i915#5286]: https://gitlab.freedesktop.org/drm/intel/issues/5286
[i915#5287]: https://gitlab.freedesktop.org/drm/intel/issues/5287
[i915#5289]: https://gitlab.freedesktop.org/drm/intel/issues/5289
[i915#533]: https://gitlab.freedesktop.org/drm/intel/issues/533
[i915#5439]: https://gitlab.freedesktop.org/drm/intel/issues/5439
[i915#5498]: https://gitlab.freedesktop.org/drm/intel/issues/5498
[i915#5563]: https://gitlab.freedesktop.org/drm/intel/issues/5563
[i915#5566]: https://gitlab.freedesktop.org/drm/intel/issues/5566
[i915#5639]: https://gitlab.freedesktop.org/drm/intel/issues/5639
[i915#5723]: https://gitlab.freedesktop.org/drm/intel/issues/5723
[i915#5726]: https://gitlab.freedesktop.org/drm/intel/issues/5726
[i915#5784]: https://gitlab.freedesktop.org/drm/intel/issues/5784
[i915#5843]: https://gitlab.freedesktop.org/drm/intel/issues/5843
[i915#5864]: https://gitlab.freedesktop.org/drm/intel/issues/5864
[i915#6076]: https://gitlab.freedesktop.org/drm/intel/issues/6076
[i915#6095]: https://gitlab.freedesktop.org/drm/intel/issues/6095
[i915#6140]: https://gitlab.freedesktop.org/drm/intel/issues/6140
[i915#6141]: https://gitlab.freedesktop.org/drm/intel/issues/6141
[i915#6248]: https://gitlab.freedesktop.org/drm/intel/issues/6248
[i915#6268]: https://gitlab.freedesktop.org/drm/intel/issues/6268
[i915#658]: https://gitlab.freedesktop.org/drm/intel/issues/658
[i915#716]: https://gitlab.freedesktop.org/drm/intel/issues/716
[i915#768]: https://gitlab.freedesktop.org/drm/intel/issues/768
[i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
[i915#794]: https://gitlab.freedesktop.org/drm/intel/issues/794
[i915#92]: https://gitlab.freedesktop.org/drm/intel/issues/92
Build changes
-------------
* Linux: CI_DRM_11780 -> Patchwork_103922v2
CI-20190529: 20190529
CI_DRM_11780: e3c663c58e5fe6f5dc29ab062c7eea2540f42e1e @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_6537: 331658a8475c8b0c0f7ffe5268a7318ef83da34e @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
Patchwork_103922v2: e3c663c58e5fe6f5dc29ab062c7eea2540f42e1e @ 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_103922v2/index.html
[-- Attachment #2: Type: text/html, Size: 66658 bytes --]
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [Intel-gfx] [PATCH v2] drm/i915: Fix vm use-after-free in vma destruction
2022-06-20 12:36 ` Thomas Hellström
` (4 preceding siblings ...)
(?)
@ 2022-07-01 8:18 ` Matthew Auld
-1 siblings, 0 replies; 8+ messages in thread
From: Matthew Auld @ 2022-07-01 8:18 UTC (permalink / raw)
To: Thomas Hellström
Cc: Intel Graphics Development, Matthew Auld, ML dri-devel
On Mon, 20 Jun 2022 at 13:37, Thomas Hellström
<thomas.hellstrom@linux.intel.com> wrote:
>
> In vma destruction, the following race may occur:
>
> Thread 1: Thread 2:
> i915_vma_destroy();
>
> ...
> list_del_init(vma->vm_link);
> ...
> mutex_unlock(vma->vm->mutex);
> __i915_vm_release();
> release_references();
>
> And in release_reference() we dereference vma->vm to get to the
> vm gt pointer, leading to a use-after free.
>
> However, __i915_vm_release() grabs the vm->mutex so the vm won't be
> destroyed before vma->vm->mutex is released, so extract the gt pointer
> under the vm->mutex to avoid the vma->vm dereference in
> release_references().
>
> v2: Fix a typo in the commit message (Andi Shyti)
>
> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5944
> Fixes: e1a7ab4fca ("drm/i915: Remove the vm open count")
>
> Cc: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
> Cc: Matthew Auld <matthew.auld@intel.com>
> Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
^ permalink raw reply [flat|nested] 8+ messages in thread