* [PATCH] accel/ivpu: Improve buffer object logging
@ 2025-05-06 9:13 Jacek Lawrynowicz
2025-05-06 15:28 ` Lizhi Hou
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Jacek Lawrynowicz @ 2025-05-06 9:13 UTC (permalink / raw)
To: dri-devel; +Cc: jeff.hugo, lizhi.hou, Jacek Lawrynowicz, stable
- Fix missing alloc log when drm_gem_handle_create() fails in
drm_vma_node_allow() and open callback is not called
- Add ivpu_bo->ctx_id that enables to log the actual context
id instead of using 0 as default
- Add couple WARNs and errors so we can catch more memory
corruption issues
Fixes: 37dee2a2f433 ("accel/ivpu: Improve buffer object debug logs")
Cc: <stable@vger.kernel.org> # v6.8+
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
---
drivers/accel/ivpu/ivpu_gem.c | 25 +++++++++++++++++--------
drivers/accel/ivpu/ivpu_gem.h | 1 +
2 files changed, 18 insertions(+), 8 deletions(-)
diff --git a/drivers/accel/ivpu/ivpu_gem.c b/drivers/accel/ivpu/ivpu_gem.c
index e0d242d9f3e50..a76cbf4761f8c 100644
--- a/drivers/accel/ivpu/ivpu_gem.c
+++ b/drivers/accel/ivpu/ivpu_gem.c
@@ -28,7 +28,7 @@ static inline void ivpu_dbg_bo(struct ivpu_device *vdev, struct ivpu_bo *bo, con
{
ivpu_dbg(vdev, BO,
"%6s: bo %8p vpu_addr %9llx size %8zu ctx %d has_pages %d dma_mapped %d mmu_mapped %d wc %d imported %d\n",
- action, bo, bo->vpu_addr, ivpu_bo_size(bo), bo->ctx ? bo->ctx->id : 0,
+ action, bo, bo->vpu_addr, ivpu_bo_size(bo), bo->ctx_id,
(bool)bo->base.pages, (bool)bo->base.sgt, bo->mmu_mapped, bo->base.map_wc,
(bool)drm_gem_is_imported(&bo->base.base));
}
@@ -94,8 +94,6 @@ ivpu_bo_alloc_vpu_addr(struct ivpu_bo *bo, struct ivpu_mmu_context *ctx,
ivpu_err(vdev, "Failed to add BO to context %u: %d\n", ctx->id, ret);
}
- ivpu_dbg_bo(vdev, bo, "alloc");
-
mutex_unlock(&bo->lock);
drm_dev_exit(idx);
@@ -215,7 +213,7 @@ struct drm_gem_object *ivpu_gem_prime_import(struct drm_device *dev,
return ERR_PTR(ret);
}
-static struct ivpu_bo *ivpu_bo_alloc(struct ivpu_device *vdev, u64 size, u32 flags)
+static struct ivpu_bo *ivpu_bo_alloc(struct ivpu_device *vdev, u64 size, u32 flags, u32 ctx_id)
{
struct drm_gem_shmem_object *shmem;
struct ivpu_bo *bo;
@@ -233,6 +231,7 @@ static struct ivpu_bo *ivpu_bo_alloc(struct ivpu_device *vdev, u64 size, u32 fla
return ERR_CAST(shmem);
bo = to_ivpu_bo(&shmem->base);
+ bo->ctx_id = ctx_id;
bo->base.map_wc = flags & DRM_IVPU_BO_WC;
bo->flags = flags;
@@ -240,6 +239,8 @@ static struct ivpu_bo *ivpu_bo_alloc(struct ivpu_device *vdev, u64 size, u32 fla
list_add_tail(&bo->bo_list_node, &vdev->bo_list);
mutex_unlock(&vdev->bo_list_lock);
+ ivpu_dbg_bo(vdev, bo, "alloc");
+
return bo;
}
@@ -278,8 +279,13 @@ static void ivpu_gem_bo_free(struct drm_gem_object *obj)
mutex_unlock(&vdev->bo_list_lock);
drm_WARN_ON(&vdev->drm, !dma_resv_test_signaled(obj->resv, DMA_RESV_USAGE_READ));
+ drm_WARN_ON(&vdev->drm, ivpu_bo_size(bo) == 0);
+ drm_WARN_ON(&vdev->drm, bo->base.vaddr);
ivpu_bo_unbind_locked(bo);
+ drm_WARN_ON(&vdev->drm, bo->mmu_mapped);
+ drm_WARN_ON(&vdev->drm, bo->ctx);
+
mutex_destroy(&bo->lock);
drm_WARN_ON(obj->dev, refcount_read(&bo->base.pages_use_count) > 1);
@@ -314,7 +320,7 @@ int ivpu_bo_create_ioctl(struct drm_device *dev, void *data, struct drm_file *fi
if (size == 0)
return -EINVAL;
- bo = ivpu_bo_alloc(vdev, size, args->flags);
+ bo = ivpu_bo_alloc(vdev, size, args->flags, file_priv->ctx.id);
if (IS_ERR(bo)) {
ivpu_err(vdev, "Failed to allocate BO: %pe (ctx %u size %llu flags 0x%x)",
bo, file_priv->ctx.id, args->size, args->flags);
@@ -322,7 +328,10 @@ int ivpu_bo_create_ioctl(struct drm_device *dev, void *data, struct drm_file *fi
}
ret = drm_gem_handle_create(file, &bo->base.base, &args->handle);
- if (!ret)
+ if (ret)
+ ivpu_err(vdev, "Failed to create handle for BO: %pe (ctx %u size %llu flags 0x%x)",
+ bo, file_priv->ctx.id, args->size, args->flags);
+ else
args->vpu_addr = bo->vpu_addr;
drm_gem_object_put(&bo->base.base);
@@ -345,7 +354,7 @@ ivpu_bo_create(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
drm_WARN_ON(&vdev->drm, !PAGE_ALIGNED(range->end));
drm_WARN_ON(&vdev->drm, !PAGE_ALIGNED(size));
- bo = ivpu_bo_alloc(vdev, size, flags);
+ bo = ivpu_bo_alloc(vdev, size, flags, IVPU_GLOBAL_CONTEXT_MMU_SSID);
if (IS_ERR(bo)) {
ivpu_err(vdev, "Failed to allocate BO: %pe (vpu_addr 0x%llx size %llu flags 0x%x)",
bo, range->start, size, flags);
@@ -452,7 +461,7 @@ static void ivpu_bo_print_info(struct ivpu_bo *bo, struct drm_printer *p)
mutex_lock(&bo->lock);
drm_printf(p, "%-9p %-3u 0x%-12llx %-10lu 0x%-8x %-4u",
- bo, bo->ctx ? bo->ctx->id : 0, bo->vpu_addr, bo->base.base.size,
+ bo, bo->ctx_id, bo->vpu_addr, bo->base.base.size,
bo->flags, kref_read(&bo->base.base.refcount));
if (bo->base.pages)
diff --git a/drivers/accel/ivpu/ivpu_gem.h b/drivers/accel/ivpu/ivpu_gem.h
index a222a9ec9d611..0c93118c85bd3 100644
--- a/drivers/accel/ivpu/ivpu_gem.h
+++ b/drivers/accel/ivpu/ivpu_gem.h
@@ -21,6 +21,7 @@ struct ivpu_bo {
u64 vpu_addr;
u32 flags;
u32 job_status; /* Valid only for command buffer */
+ u32 ctx_id;
bool mmu_mapped;
};
--
2.45.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] accel/ivpu: Improve buffer object logging
2025-05-06 9:13 [PATCH] accel/ivpu: Improve buffer object logging Jacek Lawrynowicz
@ 2025-05-06 15:28 ` Lizhi Hou
2025-05-12 18:34 ` Jeff Hugo
2025-05-28 9:52 ` Jacek Lawrynowicz
2 siblings, 0 replies; 4+ messages in thread
From: Lizhi Hou @ 2025-05-06 15:28 UTC (permalink / raw)
To: Jacek Lawrynowicz, dri-devel; +Cc: jeff.hugo, stable
On 5/6/25 02:13, Jacek Lawrynowicz wrote:
> - Fix missing alloc log when drm_gem_handle_create() fails in
> drm_vma_node_allow() and open callback is not called
> - Add ivpu_bo->ctx_id that enables to log the actual context
> id instead of using 0 as default
> - Add couple WARNs and errors so we can catch more memory
> corruption issues
>
> Fixes: 37dee2a2f433 ("accel/ivpu: Improve buffer object debug logs")
> Cc: <stable@vger.kernel.org> # v6.8+
> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
> ---
> drivers/accel/ivpu/ivpu_gem.c | 25 +++++++++++++++++--------
> drivers/accel/ivpu/ivpu_gem.h | 1 +
> 2 files changed, 18 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/accel/ivpu/ivpu_gem.c b/drivers/accel/ivpu/ivpu_gem.c
> index e0d242d9f3e50..a76cbf4761f8c 100644
> --- a/drivers/accel/ivpu/ivpu_gem.c
> +++ b/drivers/accel/ivpu/ivpu_gem.c
> @@ -28,7 +28,7 @@ static inline void ivpu_dbg_bo(struct ivpu_device *vdev, struct ivpu_bo *bo, con
> {
> ivpu_dbg(vdev, BO,
> "%6s: bo %8p vpu_addr %9llx size %8zu ctx %d has_pages %d dma_mapped %d mmu_mapped %d wc %d imported %d\n",
> - action, bo, bo->vpu_addr, ivpu_bo_size(bo), bo->ctx ? bo->ctx->id : 0,
> + action, bo, bo->vpu_addr, ivpu_bo_size(bo), bo->ctx_id,
> (bool)bo->base.pages, (bool)bo->base.sgt, bo->mmu_mapped, bo->base.map_wc,
> (bool)drm_gem_is_imported(&bo->base.base));
> }
> @@ -94,8 +94,6 @@ ivpu_bo_alloc_vpu_addr(struct ivpu_bo *bo, struct ivpu_mmu_context *ctx,
> ivpu_err(vdev, "Failed to add BO to context %u: %d\n", ctx->id, ret);
> }
>
> - ivpu_dbg_bo(vdev, bo, "alloc");
> -
> mutex_unlock(&bo->lock);
>
> drm_dev_exit(idx);
> @@ -215,7 +213,7 @@ struct drm_gem_object *ivpu_gem_prime_import(struct drm_device *dev,
> return ERR_PTR(ret);
> }
>
> -static struct ivpu_bo *ivpu_bo_alloc(struct ivpu_device *vdev, u64 size, u32 flags)
> +static struct ivpu_bo *ivpu_bo_alloc(struct ivpu_device *vdev, u64 size, u32 flags, u32 ctx_id)
> {
> struct drm_gem_shmem_object *shmem;
> struct ivpu_bo *bo;
> @@ -233,6 +231,7 @@ static struct ivpu_bo *ivpu_bo_alloc(struct ivpu_device *vdev, u64 size, u32 fla
> return ERR_CAST(shmem);
>
> bo = to_ivpu_bo(&shmem->base);
> + bo->ctx_id = ctx_id;
> bo->base.map_wc = flags & DRM_IVPU_BO_WC;
> bo->flags = flags;
>
> @@ -240,6 +239,8 @@ static struct ivpu_bo *ivpu_bo_alloc(struct ivpu_device *vdev, u64 size, u32 fla
> list_add_tail(&bo->bo_list_node, &vdev->bo_list);
> mutex_unlock(&vdev->bo_list_lock);
>
> + ivpu_dbg_bo(vdev, bo, "alloc");
> +
> return bo;
> }
>
> @@ -278,8 +279,13 @@ static void ivpu_gem_bo_free(struct drm_gem_object *obj)
> mutex_unlock(&vdev->bo_list_lock);
>
> drm_WARN_ON(&vdev->drm, !dma_resv_test_signaled(obj->resv, DMA_RESV_USAGE_READ));
> + drm_WARN_ON(&vdev->drm, ivpu_bo_size(bo) == 0);
> + drm_WARN_ON(&vdev->drm, bo->base.vaddr);
>
> ivpu_bo_unbind_locked(bo);
> + drm_WARN_ON(&vdev->drm, bo->mmu_mapped);
> + drm_WARN_ON(&vdev->drm, bo->ctx);
> +
> mutex_destroy(&bo->lock);
>
> drm_WARN_ON(obj->dev, refcount_read(&bo->base.pages_use_count) > 1);
> @@ -314,7 +320,7 @@ int ivpu_bo_create_ioctl(struct drm_device *dev, void *data, struct drm_file *fi
> if (size == 0)
> return -EINVAL;
>
> - bo = ivpu_bo_alloc(vdev, size, args->flags);
> + bo = ivpu_bo_alloc(vdev, size, args->flags, file_priv->ctx.id);
> if (IS_ERR(bo)) {
> ivpu_err(vdev, "Failed to allocate BO: %pe (ctx %u size %llu flags 0x%x)",
> bo, file_priv->ctx.id, args->size, args->flags);
> @@ -322,7 +328,10 @@ int ivpu_bo_create_ioctl(struct drm_device *dev, void *data, struct drm_file *fi
> }
>
> ret = drm_gem_handle_create(file, &bo->base.base, &args->handle);
> - if (!ret)
> + if (ret)
> + ivpu_err(vdev, "Failed to create handle for BO: %pe (ctx %u size %llu flags 0x%x)",
> + bo, file_priv->ctx.id, args->size, args->flags);
> + else
> args->vpu_addr = bo->vpu_addr;
>
> drm_gem_object_put(&bo->base.base);
> @@ -345,7 +354,7 @@ ivpu_bo_create(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
> drm_WARN_ON(&vdev->drm, !PAGE_ALIGNED(range->end));
> drm_WARN_ON(&vdev->drm, !PAGE_ALIGNED(size));
>
> - bo = ivpu_bo_alloc(vdev, size, flags);
> + bo = ivpu_bo_alloc(vdev, size, flags, IVPU_GLOBAL_CONTEXT_MMU_SSID);
> if (IS_ERR(bo)) {
> ivpu_err(vdev, "Failed to allocate BO: %pe (vpu_addr 0x%llx size %llu flags 0x%x)",
> bo, range->start, size, flags);
> @@ -452,7 +461,7 @@ static void ivpu_bo_print_info(struct ivpu_bo *bo, struct drm_printer *p)
> mutex_lock(&bo->lock);
>
> drm_printf(p, "%-9p %-3u 0x%-12llx %-10lu 0x%-8x %-4u",
> - bo, bo->ctx ? bo->ctx->id : 0, bo->vpu_addr, bo->base.base.size,
> + bo, bo->ctx_id, bo->vpu_addr, bo->base.base.size,
> bo->flags, kref_read(&bo->base.base.refcount));
>
> if (bo->base.pages)
> diff --git a/drivers/accel/ivpu/ivpu_gem.h b/drivers/accel/ivpu/ivpu_gem.h
> index a222a9ec9d611..0c93118c85bd3 100644
> --- a/drivers/accel/ivpu/ivpu_gem.h
> +++ b/drivers/accel/ivpu/ivpu_gem.h
> @@ -21,6 +21,7 @@ struct ivpu_bo {
> u64 vpu_addr;
> u32 flags;
> u32 job_status; /* Valid only for command buffer */
> + u32 ctx_id;
Reviewed-by: Lizhi Hou <lizhi.hou@amd.com>
> bool mmu_mapped;
> };
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] accel/ivpu: Improve buffer object logging
2025-05-06 9:13 [PATCH] accel/ivpu: Improve buffer object logging Jacek Lawrynowicz
2025-05-06 15:28 ` Lizhi Hou
@ 2025-05-12 18:34 ` Jeff Hugo
2025-05-28 9:52 ` Jacek Lawrynowicz
2 siblings, 0 replies; 4+ messages in thread
From: Jeff Hugo @ 2025-05-12 18:34 UTC (permalink / raw)
To: Jacek Lawrynowicz, dri-devel; +Cc: lizhi.hou, stable
On 5/6/2025 3:13 AM, Jacek Lawrynowicz wrote:
> - Fix missing alloc log when drm_gem_handle_create() fails in
> drm_vma_node_allow() and open callback is not called
> - Add ivpu_bo->ctx_id that enables to log the actual context
> id instead of using 0 as default
> - Add couple WARNs and errors so we can catch more memory
> corruption issues
>
> Fixes: 37dee2a2f433 ("accel/ivpu: Improve buffer object debug logs")
> Cc: <stable@vger.kernel.org> # v6.8+
> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] accel/ivpu: Improve buffer object logging
2025-05-06 9:13 [PATCH] accel/ivpu: Improve buffer object logging Jacek Lawrynowicz
2025-05-06 15:28 ` Lizhi Hou
2025-05-12 18:34 ` Jeff Hugo
@ 2025-05-28 9:52 ` Jacek Lawrynowicz
2 siblings, 0 replies; 4+ messages in thread
From: Jacek Lawrynowicz @ 2025-05-28 9:52 UTC (permalink / raw)
To: dri-devel; +Cc: jeff.hugo, lizhi.hou, stable
Applied to drm-misc-fixes
On 5/6/2025 11:13 AM, Jacek Lawrynowicz wrote:
> - Fix missing alloc log when drm_gem_handle_create() fails in
> drm_vma_node_allow() and open callback is not called
> - Add ivpu_bo->ctx_id that enables to log the actual context
> id instead of using 0 as default
> - Add couple WARNs and errors so we can catch more memory
> corruption issues
>
> Fixes: 37dee2a2f433 ("accel/ivpu: Improve buffer object debug logs")
> Cc: <stable@vger.kernel.org> # v6.8+
> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
> ---
> drivers/accel/ivpu/ivpu_gem.c | 25 +++++++++++++++++--------
> drivers/accel/ivpu/ivpu_gem.h | 1 +
> 2 files changed, 18 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/accel/ivpu/ivpu_gem.c b/drivers/accel/ivpu/ivpu_gem.c
> index e0d242d9f3e50..a76cbf4761f8c 100644
> --- a/drivers/accel/ivpu/ivpu_gem.c
> +++ b/drivers/accel/ivpu/ivpu_gem.c
> @@ -28,7 +28,7 @@ static inline void ivpu_dbg_bo(struct ivpu_device *vdev, struct ivpu_bo *bo, con
> {
> ivpu_dbg(vdev, BO,
> "%6s: bo %8p vpu_addr %9llx size %8zu ctx %d has_pages %d dma_mapped %d mmu_mapped %d wc %d imported %d\n",
> - action, bo, bo->vpu_addr, ivpu_bo_size(bo), bo->ctx ? bo->ctx->id : 0,
> + action, bo, bo->vpu_addr, ivpu_bo_size(bo), bo->ctx_id,
> (bool)bo->base.pages, (bool)bo->base.sgt, bo->mmu_mapped, bo->base.map_wc,
> (bool)drm_gem_is_imported(&bo->base.base));
> }
> @@ -94,8 +94,6 @@ ivpu_bo_alloc_vpu_addr(struct ivpu_bo *bo, struct ivpu_mmu_context *ctx,
> ivpu_err(vdev, "Failed to add BO to context %u: %d\n", ctx->id, ret);
> }
>
> - ivpu_dbg_bo(vdev, bo, "alloc");
> -
> mutex_unlock(&bo->lock);
>
> drm_dev_exit(idx);
> @@ -215,7 +213,7 @@ struct drm_gem_object *ivpu_gem_prime_import(struct drm_device *dev,
> return ERR_PTR(ret);
> }
>
> -static struct ivpu_bo *ivpu_bo_alloc(struct ivpu_device *vdev, u64 size, u32 flags)
> +static struct ivpu_bo *ivpu_bo_alloc(struct ivpu_device *vdev, u64 size, u32 flags, u32 ctx_id)
> {
> struct drm_gem_shmem_object *shmem;
> struct ivpu_bo *bo;
> @@ -233,6 +231,7 @@ static struct ivpu_bo *ivpu_bo_alloc(struct ivpu_device *vdev, u64 size, u32 fla
> return ERR_CAST(shmem);
>
> bo = to_ivpu_bo(&shmem->base);
> + bo->ctx_id = ctx_id;
> bo->base.map_wc = flags & DRM_IVPU_BO_WC;
> bo->flags = flags;
>
> @@ -240,6 +239,8 @@ static struct ivpu_bo *ivpu_bo_alloc(struct ivpu_device *vdev, u64 size, u32 fla
> list_add_tail(&bo->bo_list_node, &vdev->bo_list);
> mutex_unlock(&vdev->bo_list_lock);
>
> + ivpu_dbg_bo(vdev, bo, "alloc");
> +
> return bo;
> }
>
> @@ -278,8 +279,13 @@ static void ivpu_gem_bo_free(struct drm_gem_object *obj)
> mutex_unlock(&vdev->bo_list_lock);
>
> drm_WARN_ON(&vdev->drm, !dma_resv_test_signaled(obj->resv, DMA_RESV_USAGE_READ));
> + drm_WARN_ON(&vdev->drm, ivpu_bo_size(bo) == 0);
> + drm_WARN_ON(&vdev->drm, bo->base.vaddr);
>
> ivpu_bo_unbind_locked(bo);
> + drm_WARN_ON(&vdev->drm, bo->mmu_mapped);
> + drm_WARN_ON(&vdev->drm, bo->ctx);
> +
> mutex_destroy(&bo->lock);
>
> drm_WARN_ON(obj->dev, refcount_read(&bo->base.pages_use_count) > 1);
> @@ -314,7 +320,7 @@ int ivpu_bo_create_ioctl(struct drm_device *dev, void *data, struct drm_file *fi
> if (size == 0)
> return -EINVAL;
>
> - bo = ivpu_bo_alloc(vdev, size, args->flags);
> + bo = ivpu_bo_alloc(vdev, size, args->flags, file_priv->ctx.id);
> if (IS_ERR(bo)) {
> ivpu_err(vdev, "Failed to allocate BO: %pe (ctx %u size %llu flags 0x%x)",
> bo, file_priv->ctx.id, args->size, args->flags);
> @@ -322,7 +328,10 @@ int ivpu_bo_create_ioctl(struct drm_device *dev, void *data, struct drm_file *fi
> }
>
> ret = drm_gem_handle_create(file, &bo->base.base, &args->handle);
> - if (!ret)
> + if (ret)
> + ivpu_err(vdev, "Failed to create handle for BO: %pe (ctx %u size %llu flags 0x%x)",
> + bo, file_priv->ctx.id, args->size, args->flags);
> + else
> args->vpu_addr = bo->vpu_addr;
>
> drm_gem_object_put(&bo->base.base);
> @@ -345,7 +354,7 @@ ivpu_bo_create(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
> drm_WARN_ON(&vdev->drm, !PAGE_ALIGNED(range->end));
> drm_WARN_ON(&vdev->drm, !PAGE_ALIGNED(size));
>
> - bo = ivpu_bo_alloc(vdev, size, flags);
> + bo = ivpu_bo_alloc(vdev, size, flags, IVPU_GLOBAL_CONTEXT_MMU_SSID);
> if (IS_ERR(bo)) {
> ivpu_err(vdev, "Failed to allocate BO: %pe (vpu_addr 0x%llx size %llu flags 0x%x)",
> bo, range->start, size, flags);
> @@ -452,7 +461,7 @@ static void ivpu_bo_print_info(struct ivpu_bo *bo, struct drm_printer *p)
> mutex_lock(&bo->lock);
>
> drm_printf(p, "%-9p %-3u 0x%-12llx %-10lu 0x%-8x %-4u",
> - bo, bo->ctx ? bo->ctx->id : 0, bo->vpu_addr, bo->base.base.size,
> + bo, bo->ctx_id, bo->vpu_addr, bo->base.base.size,
> bo->flags, kref_read(&bo->base.base.refcount));
>
> if (bo->base.pages)
> diff --git a/drivers/accel/ivpu/ivpu_gem.h b/drivers/accel/ivpu/ivpu_gem.h
> index a222a9ec9d611..0c93118c85bd3 100644
> --- a/drivers/accel/ivpu/ivpu_gem.h
> +++ b/drivers/accel/ivpu/ivpu_gem.h
> @@ -21,6 +21,7 @@ struct ivpu_bo {
> u64 vpu_addr;
> u32 flags;
> u32 job_status; /* Valid only for command buffer */
> + u32 ctx_id;
> bool mmu_mapped;
> };
>
^ permalink raw reply [flat|nested] 4+ messages in thread
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2025-05-06 9:13 [PATCH] accel/ivpu: Improve buffer object logging Jacek Lawrynowicz
2025-05-06 15:28 ` Lizhi Hou
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2025-05-28 9:52 ` Jacek Lawrynowicz
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