* [PATCH v5 1/5] drm/xe/display: Avoid using stolen memory for framebuffer when media gt exists.
2026-11-13 12:44 [PATCH v5 0/5] drm/xe/display: Transparant fallback from stolen to sysmem Maarten Lankhorst
@ 2026-11-13 12:44 ` Maarten Lankhorst
2026-11-13 12:44 ` [PATCH v5 2/5] drm/xe/migrate: Support copying between sysmem and stolen Maarten Lankhorst
` (6 subsequent siblings)
7 siblings, 0 replies; 14+ messages in thread
From: Maarten Lankhorst @ 2026-11-13 12:44 UTC (permalink / raw)
To: intel-xe; +Cc: intel-gfx, Maarten Lankhorst, Matthew Auld, Uma Shankar
On systems with media GT, extra latency is added when accessing stolen
memory when the GT is in MC6.
Simply disable allocating stolen memory for framebuffers when media gt
is found.
Thanks to the previous patch, it will be possible to preserve the
contents.
Link: https://gitlab.freedesktop.org/drm/xe/kernel/-/work_items/7513
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patch.msgid.link/20260630135523.1775379-3-dev@lankhorst.se
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
---
drivers/gpu/drm/xe/display/xe_display_bo.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/xe/display/xe_display_bo.c b/drivers/gpu/drm/xe/display/xe_display_bo.c
index f5102cd0e95d6..9385026a80b97 100644
--- a/drivers/gpu/drm/xe/display/xe_display_bo.c
+++ b/drivers/gpu/drm/xe/display/xe_display_bo.c
@@ -131,6 +131,14 @@ bool xe_display_bo_fbdev_prefer_stolen(struct xe_device *xe, unsigned int size)
if (IS_DGFX(xe))
return false;
+ /*
+ * Avoid stolen memory when the media_gt exists,
+ * because a lot of latency is added when media gt is in MC6
+ */
+ if (xe_device_get_root_tile(xe)->media_gt)
+ return false;
+
+ /* machine hang when doing lots of LMEMBAR accesses */
if (XE_DEVICE_WA(xe, 22019338487_display))
return false;
--
2.55.0
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH v5 2/5] drm/xe/migrate: Support copying between sysmem and stolen
2026-11-13 12:44 [PATCH v5 0/5] drm/xe/display: Transparant fallback from stolen to sysmem Maarten Lankhorst
2026-11-13 12:44 ` [PATCH v5 1/5] drm/xe/display: Avoid using stolen memory for framebuffer when media gt exists Maarten Lankhorst
@ 2026-11-13 12:44 ` Maarten Lankhorst
2026-11-13 13:05 ` sashiko-bot
2026-11-13 12:44 ` [PATCH v5 3/5] drm/xe: Raise gt frequency slightly earlier Maarten Lankhorst
` (5 subsequent siblings)
7 siblings, 1 reply; 14+ messages in thread
From: Maarten Lankhorst @ 2026-11-13 12:44 UTC (permalink / raw)
To: intel-xe; +Cc: intel-gfx, Maarten Lankhorst, Uma Shankar
In order to copy out the stolen BO, we have to add some support to
xe_migrate_copy, since otherwise it tries to use the VRAM identity
mapping on integrated, which obviously doesn't do the right thing.
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
---
drivers/gpu/drm/xe/xe_migrate.c | 18 +++++++++++++++---
1 file changed, 15 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/xe/xe_migrate.c b/drivers/gpu/drm/xe/xe_migrate.c
index 102c96d6cea9a..f3ec0343e4af3 100644
--- a/drivers/gpu/drm/xe/xe_migrate.c
+++ b/drivers/gpu/drm/xe/xe_migrate.c
@@ -943,6 +943,10 @@ static u64 xe_migrate_res_sizes(struct xe_migrate *m, struct xe_res_cursor *cur)
static bool xe_migrate_allow_identity(u64 size, const struct xe_res_cursor *cur)
{
+ /* Stolen is not mapped into identity mapping */
+ if (cur->mem_type == XE_PL_STOLEN)
+ return false;
+
/* If the chunk is not fragmented, allow identity map. */
return cur->size >= size;
}
@@ -1248,6 +1252,14 @@ static u32 xe_migrate_ccs_copy(struct xe_migrate *m,
return flush_flags;
}
+static bool is_devmem(struct xe_bo *bo, struct ttm_resource *res)
+{
+ if (mem_type_is_vram(res->mem_type))
+ return true;
+
+ return xe_bo_is_stolen_devmem(bo);
+}
+
static struct dma_fence *__xe_migrate_copy(struct xe_migrate *m,
struct xe_bo *src_bo,
struct xe_bo *dst_bo,
@@ -1268,8 +1280,8 @@ static struct dma_fence *__xe_migrate_copy(struct xe_migrate *m,
int err;
bool src_is_pltt = src->mem_type == XE_PL_TT;
bool dst_is_pltt = dst->mem_type == XE_PL_TT;
- bool src_is_vram = mem_type_is_vram(src->mem_type);
- bool dst_is_vram = mem_type_is_vram(dst->mem_type);
+ bool src_is_vram = is_devmem(src_bo, src);
+ bool dst_is_vram = is_devmem(dst_bo, dst);
bool type_device = src_bo->ttm.type == ttm_bo_type_device;
bool needs_ccs_emit = type_device && xe_migrate_needs_ccs_emit(xe);
bool copy_ccs = xe_device_has_flat_ccs(xe) &&
@@ -1969,7 +1981,7 @@ struct dma_fence *xe_migrate_clear(struct xe_migrate *m,
struct ttm_resource *dst,
u32 clear_flags)
{
- bool clear_vram = mem_type_is_vram(dst->mem_type);
+ bool clear_vram = is_devmem(bo, dst);
bool clear_bo_data = XE_MIGRATE_CLEAR_FLAG_BO_DATA & clear_flags;
bool clear_ccs = XE_MIGRATE_CLEAR_FLAG_CCS_DATA & clear_flags;
struct xe_gt *gt = m->tile->primary_gt;
--
2.55.0
^ permalink raw reply related [flat|nested] 14+ messages in thread* Re: [PATCH v5 2/5] drm/xe/migrate: Support copying between sysmem and stolen
2026-11-13 12:44 ` [PATCH v5 2/5] drm/xe/migrate: Support copying between sysmem and stolen Maarten Lankhorst
@ 2026-11-13 13:05 ` sashiko-bot
0 siblings, 0 replies; 14+ messages in thread
From: sashiko-bot @ 2026-11-13 13:05 UTC (permalink / raw)
To: Maarten Lankhorst, intel-xe; +Cc: intel-gfx
Thank you for your contribution! Sashiko AI review found 2 potential
issues to consider:
- [High] drm/xe/migrate: is_devmem() checks bo->ttm.resource instead of
res
- [High] drm/xe/migrate: NULL deref and broken PTEs for stolen on
pre-1270 GPUs
--
commit 3c7e5791762e378b27bc3e708f8e54449d9a1afa
Author: Maarten Lankhorst <dev@lankhorst.se>
drm/xe/migrate: Support copying between sysmem and stolen
This commit updates xe_migrate to disallow identity mapping for
XE_PL_STOLEN and adds an is_devmem() helper to handle stolen device
memory during migration copies and clears.
> diff --git a/drivers/gpu/drm/xe/xe_migrate.c b/drivers/gpu/drm/xe/xe_migrate.c
> index 19c37eb315893..23b8f50d1ba21 100644
> --- a/drivers/gpu/drm/xe/xe_migrate.c
> +++ b/drivers/gpu/drm/xe/xe_migrate.c
[ ... ]
> @@ -1206,6 +1210,14 @@ static u32 xe_migrate_ccs_copy(struct xe_migrate *m,
> return flush_flags;
> }
>
> +static bool is_devmem(struct xe_bo *bo, struct ttm_resource *res)
> +{
> + if (mem_type_is_vram(res->mem_type))
> + return true;
> +
> + return xe_bo_is_stolen_devmem(bo);
> +}
[Severity: High]
Does is_devmem() cause a NULL pointer dereference in xe_bo_sg() when
migrating or clearing an XE_PL_STOLEN BO on platforms with graphics
version < 12.70 (such as TGL, ADL, DG1, or DG2)?
mem_type_is_vram() explicitly excludes XE_PL_STOLEN, and
xe_bo_is_stolen_devmem() returns false when GRAPHICS_VERx100(xe) < 1270,
so is_devmem() returns false for stolen memory on those platforms.
__xe_migrate_copy() and xe_migrate_clear() then take the non-VRAM path
and call xe_res_first_sg(xe_bo_sg(bo), ...), but stolen BOs are managed
with use_tt = false and have bo->ttm.ttm == NULL:
drivers/gpu/drm/xe/xe_bo.c:xe_bo_sg() {
struct ttm_tt *tt = bo->ttm.ttm;
struct xe_ttm_tt *xe_tt = container_of(tt, struct xe_ttm_tt, ttm);
return xe_tt->sg;
}
In addition, emit_pte() only adds vram_region_gpu_offset(res) (which
returns mgr->stolen_base for XE_PL_STOLEN) inside the if (is_vram)
block alongside devmem = true, whereas pre-12.70 integrated stolen
memory needs xe_res_first() and vram_region_gpu_offset(res) without
setting XE_PPGTT_PTE_DM, and pre-12.70 discrete stolen memory (DG1, DG2)
resides in LMEM and needs both.
> static struct dma_fence *__xe_migrate_copy(struct xe_migrate *m,
> struct xe_bo *src_bo,
> struct xe_bo *dst_bo,
> @@ -1226,8 +1238,8 @@ static struct dma_fence *__xe_migrate_copy(struct xe_migrate *m,
> int err;
> bool src_is_pltt = src->mem_type == XE_PL_TT;
> bool dst_is_pltt = dst->mem_type == XE_PL_TT;
> - bool src_is_vram = mem_type_is_vram(src->mem_type);
> - bool dst_is_vram = mem_type_is_vram(dst->mem_type);
> + bool src_is_vram = is_devmem(src_bo, src);
> + bool dst_is_vram = is_devmem(dst_bo, dst);
[Severity: High]
When moving or evicting a BO between XE_PL_STOLEN and XE_PL_TT, does
is_devmem() inspect bo->ttm.resource instead of the passed-in res?
xe_bo_is_stolen_devmem() calls xe_bo_is_stolen(), which checks
bo->ttm.resource->mem_type == XE_PL_STOLEN rather than res->mem_type.
During xe_bo_move(), xe_migrate_copy(migrate, bo, bo, old_mem, new_mem,
...) and xe_migrate_clear(migrate, bo, new_mem, ...) run before
bo->ttm.resource is updated to new_mem.
If a stolen BO is evicted from XE_PL_STOLEN (src) to XE_PL_TT (dst),
is_devmem(dst_bo, dst) sees bo->ttm.resource->mem_type == XE_PL_STOLEN
and returns true for the XE_PL_TT destination. __xe_migrate_copy() then
initializes dst_it with xe_res_first(dst, ...) (which sets
dst_it.mem_type = XE_PL_TT and dst_it.size = size), passes
PTE_UPDATE_FLAG_IS_VRAM to pte_update_size(), and because
xe_migrate_allow_identity() returns true for dst_it.mem_type !=
XE_PL_STOLEN, calls xe_migrate_vram_ofs() and dereferences a NULL
xe->mem.vram on integrated GPUs. Conversely, moving from XE_PL_TT to
XE_PL_STOLEN or clearing a newly allocated XE_PL_STOLEN resource while
bo->ttm.resource is NULL or XE_PL_TT returns false from is_devmem() and
calls xe_bo_sg() on a stolen BO.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261113124453.144408-7-dev@lankhorst.se?part=2
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH v5 3/5] drm/xe: Raise gt frequency slightly earlier.
2026-11-13 12:44 [PATCH v5 0/5] drm/xe/display: Transparant fallback from stolen to sysmem Maarten Lankhorst
2026-11-13 12:44 ` [PATCH v5 1/5] drm/xe/display: Avoid using stolen memory for framebuffer when media gt exists Maarten Lankhorst
2026-11-13 12:44 ` [PATCH v5 2/5] drm/xe/migrate: Support copying between sysmem and stolen Maarten Lankhorst
@ 2026-11-13 12:44 ` Maarten Lankhorst
2026-11-13 13:30 ` Ville Syrjälä
2026-11-13 12:44 ` [PATCH v5 4/5] HACK: Always fallback Maarten Lankhorst
` (4 subsequent siblings)
7 siblings, 1 reply; 14+ messages in thread
From: Maarten Lankhorst @ 2026-11-13 12:44 UTC (permalink / raw)
To: intel-xe; +Cc: intel-gfx, Maarten Lankhorst, Matthew Brost
Move raising the gt frequency to before display_register, so the
blit that's potentially performed to copy stolen memory to system
memory will run at full speed.
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
---
drivers/gpu/drm/xe/xe_device.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c
index 6911c2ac39f82..616e02066ae6d 100644
--- a/drivers/gpu/drm/xe/xe_device.c
+++ b/drivers/gpu/drm/xe/xe_device.c
@@ -1069,6 +1069,9 @@ int xe_device_probe(struct xe_device *xe)
if (err)
return err;
+ for_each_gt(gt, xe, id)
+ xe_gt_sanitize_freq(gt);
+
xe_display_register(xe);
err = xe_oa_register(xe);
@@ -1093,9 +1096,6 @@ int xe_device_probe(struct xe_device *xe)
if (err)
goto err_unregister_display;
- for_each_gt(gt, xe, id)
- xe_gt_sanitize_freq(gt);
-
xe_vsec_init(xe);
err = xe_sriov_init_late(xe);
--
2.55.0
^ permalink raw reply related [flat|nested] 14+ messages in thread* Re: [PATCH v5 3/5] drm/xe: Raise gt frequency slightly earlier.
2026-11-13 12:44 ` [PATCH v5 3/5] drm/xe: Raise gt frequency slightly earlier Maarten Lankhorst
@ 2026-11-13 13:30 ` Ville Syrjälä
0 siblings, 0 replies; 14+ messages in thread
From: Ville Syrjälä @ 2026-11-13 13:30 UTC (permalink / raw)
To: Maarten Lankhorst; +Cc: intel-xe, intel-gfx, Matthew Brost
On Fri, Nov 13, 2026 at 01:44:57PM +0100, Maarten Lankhorst wrote:
> Move raising the gt frequency to before display_register, so the
> blit that's potentially performed to copy stolen memory to system
> memory will run at full speed.
Is this the thing that drops the media frequency after init?
I've been pondering if we should also be doing the frequency
pumping at runtime around display commits because MMIO
performance is apparently tied in with the media frequency.
Even with media at high frequency MMIO is glacial on MTL+,
and becomes even more so after the media frequency drops :/
>
> Reviewed-by: Matthew Brost <matthew.brost@intel.com>
> Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
> ---
> drivers/gpu/drm/xe/xe_device.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c
> index 6911c2ac39f82..616e02066ae6d 100644
> --- a/drivers/gpu/drm/xe/xe_device.c
> +++ b/drivers/gpu/drm/xe/xe_device.c
> @@ -1069,6 +1069,9 @@ int xe_device_probe(struct xe_device *xe)
> if (err)
> return err;
>
> + for_each_gt(gt, xe, id)
> + xe_gt_sanitize_freq(gt);
> +
> xe_display_register(xe);
>
> err = xe_oa_register(xe);
> @@ -1093,9 +1096,6 @@ int xe_device_probe(struct xe_device *xe)
> if (err)
> goto err_unregister_display;
>
> - for_each_gt(gt, xe, id)
> - xe_gt_sanitize_freq(gt);
> -
> xe_vsec_init(xe);
>
> err = xe_sriov_init_late(xe);
> --
> 2.55.0
--
Ville Syrjälä
Intel
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH v5 4/5] HACK: Always fallback
2026-11-13 12:44 [PATCH v5 0/5] drm/xe/display: Transparant fallback from stolen to sysmem Maarten Lankhorst
` (2 preceding siblings ...)
2026-11-13 12:44 ` [PATCH v5 3/5] drm/xe: Raise gt frequency slightly earlier Maarten Lankhorst
@ 2026-11-13 12:44 ` Maarten Lankhorst
2026-11-13 12:50 ` sashiko-bot
2026-11-13 12:44 ` [PATCH v5 5/5] drm/i915: Introduce intel_bo_fbdev_bios_fb_takeover() Maarten Lankhorst
` (3 subsequent siblings)
7 siblings, 1 reply; 14+ messages in thread
From: Maarten Lankhorst @ 2026-11-13 12:44 UTC (permalink / raw)
To: intel-xe; +Cc: intel-gfx, Maarten Lankhorst
Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
---
drivers/gpu/drm/xe/display/xe_display_bo.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/xe/display/xe_display_bo.c b/drivers/gpu/drm/xe/display/xe_display_bo.c
index 9385026a80b97..d78d893210c4f 100644
--- a/drivers/gpu/drm/xe/display/xe_display_bo.c
+++ b/drivers/gpu/drm/xe/display/xe_display_bo.c
@@ -142,6 +142,8 @@ bool xe_display_bo_fbdev_prefer_stolen(struct xe_device *xe, unsigned int size)
if (XE_DEVICE_WA(xe, 22019338487_display))
return false;
+ return false;
+
/*
* If the FB is too big, just don't use it since fbdev is not very
* important and we should probably use that space with FBC or other
--
2.55.0
^ permalink raw reply related [flat|nested] 14+ messages in thread* Re: [PATCH v5 4/5] HACK: Always fallback
2026-11-13 12:44 ` [PATCH v5 4/5] HACK: Always fallback Maarten Lankhorst
@ 2026-11-13 12:50 ` sashiko-bot
0 siblings, 0 replies; 14+ messages in thread
From: sashiko-bot @ 2026-11-13 12:50 UTC (permalink / raw)
To: Maarten Lankhorst, intel-xe; +Cc: intel-gfx
Thank you for your contribution! Sashiko AI review found 1 potential
issue to consider:
- [Medium] drm/xe/display: debug return false in
xe_display_bo_fbdev_prefer_stolen()
--
commit 197e9b8f5e53e32742d9ef6f6fe6fad7574e57e8
Author: Maarten Lankhorst <dev@lankhorst.se>
HACK: Always fallback
This commit adds an unconditional return false to
xe_display_bo_fbdev_prefer_stolen().
> diff --git a/drivers/gpu/drm/xe/display/xe_display_bo.c b/drivers/gpu/drm/xe/display/xe_display_bo.c
> index 9385026a80b97..d78d893210c4f 100644
> --- a/drivers/gpu/drm/xe/display/xe_display_bo.c
> +++ b/drivers/gpu/drm/xe/display/xe_display_bo.c
> @@ -142,6 +142,8 @@ bool xe_display_bo_fbdev_prefer_stolen(struct xe_device *xe, unsigned int size)
> if (XE_DEVICE_WA(xe, 22019338487_display))
> return false;
>
> + return false;
[Severity: Medium]
Was this temporary debugging change left in the series by mistake?
Returning false unconditionally here makes the stolen->size check below
unreachable, renders the preceding platform and workaround checks
redundant, and causes initial_plane_bo() to always discard the initial
BIOS framebuffer on integrated platforms when CONFIG_FRAMEBUFFER_CONSOLE
and CONFIG_DRM_FBDEV_EMULATION are enabled.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261113124453.144408-7-dev@lankhorst.se?part=4
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH v5 5/5] drm/i915: Introduce intel_bo_fbdev_bios_fb_takeover()
2026-11-13 12:44 [PATCH v5 0/5] drm/xe/display: Transparant fallback from stolen to sysmem Maarten Lankhorst
` (3 preceding siblings ...)
2026-11-13 12:44 ` [PATCH v5 4/5] HACK: Always fallback Maarten Lankhorst
@ 2026-11-13 12:44 ` Maarten Lankhorst
2026-11-13 13:21 ` Ville Syrjälä
2026-11-13 13:22 ` sashiko-bot
2026-11-13 13:22 ` ✗ CI.checkpatch: warning for drm/xe/display: Transparant fallback from stolen to sysmem. (rev5) Patchwork
` (2 subsequent siblings)
7 siblings, 2 replies; 14+ messages in thread
From: Maarten Lankhorst @ 2026-11-13 12:44 UTC (permalink / raw)
To: intel-xe; +Cc: intel-gfx, Maarten Lankhorst, Ville Syrjälä,
Uma Shankar
Pull the "do we want to use stolen for the BIOS FB?" checks into
a new intel_bo_fbdev_bios_fb_takeover() helper, and defer that
decision until we're ready to reallocate the fbdev FB. This way
even if we don't want to ultimately use the BIOS FB we'll keep
the plane enabled until the replacement FB is ready. Should
hopefully result in fewer display blinks during boot.
Additionally, on some platforms this allows us to re-create the
framebuffer when stolen memory is not suitable, using the blitter
engine to copy the contents to system memory without causing
any flickering by not preserving the stolen memory allocation.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
---
drivers/gpu/drm/i915/display/intel_bo.c | 7 ++
drivers/gpu/drm/i915/display/intel_bo.h | 1 +
drivers/gpu/drm/i915/display/intel_fbdev.c | 68 ++++++++++++++++---
drivers/gpu/drm/i915/i915_bo.c | 14 +++-
drivers/gpu/drm/i915/i915_bo.h | 6 --
drivers/gpu/drm/i915/i915_initial_plane.c | 14 ----
drivers/gpu/drm/xe/display/xe_display_bo.c | 62 ++++++++++++++++-
drivers/gpu/drm/xe/display/xe_display_bo.h | 6 --
drivers/gpu/drm/xe/display/xe_initial_plane.c | 8 ---
include/drm/intel/display_parent_interface.h | 1 +
10 files changed, 140 insertions(+), 47 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_bo.c b/drivers/gpu/drm/i915/display/intel_bo.c
index 8ecdbb7e39f3d..878c62cb48b4f 100644
--- a/drivers/gpu/drm/i915/display/intel_bo.c
+++ b/drivers/gpu/drm/i915/display/intel_bo.c
@@ -92,6 +92,13 @@ u32 intel_bo_fbdev_pitch_align(struct intel_display *display, u32 stride)
return display->parent->bo->fbdev_pitch_align(stride);
}
+struct drm_gem_object *intel_bo_fbdev_bios_fb_takeover(struct drm_gem_object *obj)
+{
+ struct intel_display *display = to_intel_display(obj->dev);
+
+ return display->parent->bo->fbdev_bios_fb_takeover(obj);
+}
+
struct drm_gem_object *intel_bo_fbdev_create(struct intel_display *display, int size)
{
return display->parent->bo->fbdev_create(display->drm, size);
diff --git a/drivers/gpu/drm/i915/display/intel_bo.h b/drivers/gpu/drm/i915/display/intel_bo.h
index 348f7fa669608..0410ee9c6d2e1 100644
--- a/drivers/gpu/drm/i915/display/intel_bo.h
+++ b/drivers/gpu/drm/i915/display/intel_bo.h
@@ -34,6 +34,7 @@ struct drm_gem_object *intel_bo_framebuffer_lookup(struct intel_display *display
const struct drm_mode_fb_cmd2 *user_mode_cmd);
u32 intel_bo_fbdev_pitch_align(struct intel_display *display, u32 stride);
+struct drm_gem_object *intel_bo_fbdev_bios_fb_takeover(struct drm_gem_object *obj);
struct drm_gem_object *intel_bo_fbdev_create(struct intel_display *display, int size);
void intel_bo_fbdev_destroy(struct drm_gem_object *obj);
int intel_bo_fbdev_fill_info(struct drm_gem_object *obj, struct fb_info *info,
diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.c b/drivers/gpu/drm/i915/display/intel_fbdev.c
index c09246a9865cd..8ef522df7f172 100644
--- a/drivers/gpu/drm/i915/display/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/display/intel_fbdev.c
@@ -229,8 +229,8 @@ __intel_fbdev_fb_alloc(struct intel_display *display,
struct drm_fb_helper_surface_size *sizes)
{
struct drm_mode_fb_cmd2 mode_cmd = {};
- struct drm_framebuffer *fb;
struct drm_gem_object *obj;
+ struct drm_framebuffer *fb;
int size;
intel_fbdev_fill_mode_cmd(display, sizes, &mode_cmd);
@@ -263,32 +263,68 @@ __intel_fbdev_fb_alloc(struct intel_display *display,
}
-static bool bios_fb_ok(const struct intel_framebuffer *fb,
- const struct drm_fb_helper_surface_size *sizes)
+static struct intel_framebuffer *
+__intel_fbdev_fb_realloc(struct intel_display *display,
+ const struct drm_framebuffer *orig_fb,
+ struct drm_gem_object *obj)
+{
+ struct drm_framebuffer *new_fb;
+ struct drm_mode_fb_cmd2 mode_cmd = {
+ .flags = DRM_MODE_FB_MODIFIERS,
+ .width = orig_fb->width,
+ .height = orig_fb->height,
+ .pitches[0] = orig_fb->pitches[0],
+ .offsets[0] = orig_fb->offsets[0],
+ .pixel_format = orig_fb->format->format,
+ .modifier[0] = orig_fb->modifier,
+ };
+
+ new_fb = intel_framebuffer_create(obj, orig_fb->format, &mode_cmd);
+
+ if (IS_ERR(new_fb)) {
+ intel_bo_fbdev_destroy(obj);
+ return ERR_CAST(new_fb);
+ }
+
+ drm_gem_object_put(obj);
+ return to_intel_framebuffer(new_fb);
+}
+
+static struct intel_framebuffer *bios_fb_pick(struct intel_framebuffer *fb,
+ const struct drm_fb_helper_surface_size *sizes)
{
struct intel_display *display = to_intel_display(fb->base.dev);
int width = fb->base.width;
int height = fb->base.height;
int depth = fb->base.format->depth;
int bpp = fb->base.format->cpp[0] * 8;
+ struct drm_gem_object *new;
if (sizes->fb_width > width || sizes->fb_height > height) {
drm_dbg_kms(display->drm,
"BIOS fb too small (%dx%d), we require (%dx%d), releasing it\n",
width, height, sizes->fb_width, sizes->fb_height);
- return false;
+ return NULL;
}
if (sizes->surface_depth != depth || sizes->surface_bpp != bpp) {
drm_dbg_kms(display->drm,
"BIOS fb using wrong depth/bpp (%d/%d), we require (%d/%d), releasing it\n",
depth, bpp, sizes->surface_depth, sizes->surface_bpp);
- return false;
+ return NULL;
}
- return true;
+ new = intel_bo_fbdev_bios_fb_takeover(fb->base.obj[0]);
+ if (IS_ERR(new))
+ return ERR_CAST(new);
+ if (fb->base.obj[0] == new)
+ return fb;
+
+ /* Different object, re-create an intel_framebuffer around it */
+ return __intel_fbdev_fb_realloc(display, &fb->base, new);
}
+
int intel_fbdev_driver_fbdev_probe(struct drm_fb_helper *helper,
struct drm_fb_helper_surface_size *sizes)
{
@@ -306,13 +342,23 @@ int intel_fbdev_driver_fbdev_probe(struct drm_fb_helper *helper,
ifbdev->fb = NULL;
- if (fb && !bios_fb_ok(fb, sizes)) {
- drm_framebuffer_put(&fb->base);
- fb = NULL;
- }
-
wakeref = intel_display_rpm_get(display);
+ if (fb) {
+ struct intel_framebuffer *bios_fb =
+ bios_fb_pick(fb, sizes);
+
+ if (IS_ERR(bios_fb)) {
+ drm_dbg_kms(display->drm, "Re-using BIOS fb failed (%pe).", bios_fb);
+ bios_fb = NULL;
+ }
+
+ if (fb != bios_fb) {
+ drm_framebuffer_put(&fb->base);
+ fb = bios_fb;
+ }
+ }
+
if (!fb || drm_WARN_ON(display->drm, !intel_fb_bo(&fb->base))) {
drm_dbg_kms(display->drm,
"no BIOS fb, allocating a new one\n");
diff --git a/drivers/gpu/drm/i915/i915_bo.c b/drivers/gpu/drm/i915/i915_bo.c
index 559341103ca7d..fe11c0be81013 100644
--- a/drivers/gpu/drm/i915/i915_bo.c
+++ b/drivers/gpu/drm/i915/i915_bo.c
@@ -150,7 +150,7 @@ static u32 i915_bo_fbdev_pitch_align(u32 stride)
return ALIGN(stride, 64);
}
-bool i915_bo_fbdev_prefer_stolen(struct drm_i915_private *i915, unsigned int size)
+static bool i915_bo_fbdev_prefer_stolen(struct drm_i915_private *i915, unsigned int size)
{
/* Skip stolen on MTL as Wa_22018444074 mitigation. */
if (IS_METEORLAKE(i915))
@@ -164,6 +164,17 @@ bool i915_bo_fbdev_prefer_stolen(struct drm_i915_private *i915, unsigned int siz
return i915->dsm.usable_size >= size * 2;
}
+static struct drm_gem_object *i915_bo_fbdev_bios_fb_takeover(struct drm_gem_object *obj)
+{
+ struct drm_i915_private *i915 = to_i915(obj->dev);
+
+ if (HAS_LMEM(i915) ||
+ i915_bo_fbdev_prefer_stolen(i915, obj->size))
+ return obj;
+
+ return ERR_PTR(-EIO);
+}
+
static struct drm_gem_object *i915_bo_fbdev_create(struct drm_device *drm, int size)
{
struct drm_i915_private *i915 = to_i915(drm);
@@ -262,6 +273,7 @@ const struct intel_display_bo_interface i915_display_bo_interface = {
.framebuffer_fini = i915_bo_framebuffer_fini,
.framebuffer_lookup = i915_bo_framebuffer_lookup,
#if IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION)
+ .fbdev_bios_fb_takeover = i915_bo_fbdev_bios_fb_takeover,
.fbdev_create = i915_bo_fbdev_create,
.fbdev_destroy = i915_bo_fbdev_destroy,
.fbdev_fill_info = i915_bo_fbdev_fill_info,
diff --git a/drivers/gpu/drm/i915/i915_bo.h b/drivers/gpu/drm/i915/i915_bo.h
index 39ba62696550e..57255d052dd9a 100644
--- a/drivers/gpu/drm/i915/i915_bo.h
+++ b/drivers/gpu/drm/i915/i915_bo.h
@@ -4,12 +4,6 @@
#ifndef __I915_BO_H__
#define __I915_BO_H__
-#include <linux/types.h>
-
-struct drm_i915_private;
-
-bool i915_bo_fbdev_prefer_stolen(struct drm_i915_private *i915, unsigned int size);
-
extern const struct intel_display_bo_interface i915_display_bo_interface;
#endif /* __I915_BO_H__ */
diff --git a/drivers/gpu/drm/i915/i915_initial_plane.c b/drivers/gpu/drm/i915/i915_initial_plane.c
index 98858a78e46a3..d7792b65ec150 100644
--- a/drivers/gpu/drm/i915/i915_initial_plane.c
+++ b/drivers/gpu/drm/i915/i915_initial_plane.c
@@ -12,7 +12,6 @@
#include "gem/i915_gem_lmem.h"
#include "gem/i915_gem_region.h"
-#include "i915_bo.h"
#include "i915_drv.h"
#include "i915_initial_plane.h"
@@ -102,19 +101,6 @@ initial_plane_vma(struct drm_i915_private *i915,
mem->min_page_size);
size -= base;
- /*
- * If the FB is too big, just don't use it since fbdev is not very
- * important and we should probably use that space with FBC or other
- * features.
- */
- if (IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION) &&
- IS_ENABLED(CONFIG_FRAMEBUFFER_CONSOLE) &&
- mem == i915->mm.stolen_region &&
- !i915_bo_fbdev_prefer_stolen(i915, size)) {
- drm_dbg_kms(&i915->drm, "Initial FB size exceeds half of stolen, discarding\n");
- return NULL;
- }
-
obj = i915_gem_object_create_region_at(mem, phys_base, size,
I915_BO_ALLOC_USER |
I915_BO_PREALLOC);
diff --git a/drivers/gpu/drm/xe/display/xe_display_bo.c b/drivers/gpu/drm/xe/display/xe_display_bo.c
index d78d893210c4f..43d05a58bcb47 100644
--- a/drivers/gpu/drm/xe/display/xe_display_bo.c
+++ b/drivers/gpu/drm/xe/display/xe_display_bo.c
@@ -9,6 +9,7 @@
#include "intel_fb.h"
#include "xe_bo.h"
#include "xe_display_bo.h"
+#include "xe_migrate.h"
#include "xe_pxp.h"
#include "xe_ttm_stolen_mgr.h"
#include "xe_wa.h"
@@ -120,7 +121,7 @@ static u32 xe_display_bo_fbdev_pitch_align(u32 stride)
return ALIGN(stride, XE_PAGE_SIZE);
}
-bool xe_display_bo_fbdev_prefer_stolen(struct xe_device *xe, unsigned int size)
+static bool xe_display_bo_fbdev_prefer_stolen(struct xe_device *xe, unsigned int size)
{
struct ttm_resource_manager *stolen;
@@ -152,6 +153,64 @@ bool xe_display_bo_fbdev_prefer_stolen(struct xe_device *xe, unsigned int size)
return stolen->size >= (size * 2) >> PAGE_SHIFT;
}
+static struct drm_gem_object *xe_display_bo_fbdev_bios_fb_takeover(struct drm_gem_object *obj)
+{
+ struct xe_bo *orig_bo = gem_to_xe_bo(obj), *copy_bo;
+ struct xe_device *xe = xe_bo_device(orig_bo);
+ struct xe_validation_ctx ctx;
+ struct drm_exec exec;
+ int err;
+
+ if (IS_DGFX(xe) ||
+ xe_display_bo_fbdev_prefer_stolen(xe, xe_bo_size(orig_bo)))
+ return obj;
+
+ copy_bo = xe_bo_create_pin_map_novm(xe, xe_device_get_root_tile(xe), xe_bo_size(orig_bo),
+ ttm_bo_type_kernel,
+ XE_BO_FLAG_FORCE_WC | XE_BO_FLAG_SYSTEM | XE_BO_FLAG_GGTT,
+ false);
+ if (IS_ERR(copy_bo))
+ return ERR_CAST(copy_bo);
+
+ xe_validation_guard(&ctx, &xe->val, &exec, (struct xe_val_flags) {}, err) {
+ struct dma_fence *fence;
+
+ err = drm_exec_lock_obj(&exec, &orig_bo->ttm.base);
+ drm_exec_retry_on_contention(&exec);
+ if (err)
+ break;
+
+ err = drm_exec_lock_obj(&exec, ©_bo->ttm.base);
+ drm_exec_retry_on_contention(&exec);
+ if (err)
+ break;
+
+ err = dma_resv_reserve_fences(orig_bo->ttm.base.resv, 1);
+ if (err)
+ break;
+
+ err = dma_resv_reserve_fences(copy_bo->ttm.base.resv, 1);
+ if (err)
+ break;
+
+ fence = xe_migrate_copy(xe_device_get_root_tile(xe)->migrate, orig_bo, copy_bo,
+ orig_bo->ttm.resource, copy_bo->ttm.resource, false);
+ if (IS_ERR(fence)) {
+ err = PTR_ERR(fence);
+ break;
+ }
+
+ dma_resv_add_fence(copy_bo->ttm.base.resv, fence, DMA_RESV_USAGE_KERNEL);
+ dma_resv_add_fence(orig_bo->ttm.base.resv, fence, DMA_RESV_USAGE_BOOKKEEP);
+ dma_fence_put(fence);
+
+ return ©_bo->ttm.base;
+ }
+
+ xe_bo_unpin_map_no_vm(copy_bo);
+ return ERR_PTR(err);
+}
+
static struct drm_gem_object *xe_display_bo_fbdev_create(struct drm_device *drm, int size)
{
struct xe_device *xe = to_xe_device(drm);
@@ -214,6 +273,7 @@ const struct intel_display_bo_interface xe_display_bo_interface = {
.framebuffer_fini = xe_display_bo_framebuffer_fini,
.framebuffer_lookup = xe_display_bo_framebuffer_lookup,
#if IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION)
+ .fbdev_bios_fb_takeover = xe_display_bo_fbdev_bios_fb_takeover,
.fbdev_create = xe_display_bo_fbdev_create,
.fbdev_destroy = xe_display_bo_fbdev_destroy,
.fbdev_fill_info = xe_display_bo_fbdev_fill_info,
diff --git a/drivers/gpu/drm/xe/display/xe_display_bo.h b/drivers/gpu/drm/xe/display/xe_display_bo.h
index c72056884ff41..6879c104b0b1f 100644
--- a/drivers/gpu/drm/xe/display/xe_display_bo.h
+++ b/drivers/gpu/drm/xe/display/xe_display_bo.h
@@ -4,12 +4,6 @@
#ifndef __XE_DISPLAY_BO_H__
#define __XE_DISPLAY_BO_H__
-#include <linux/types.h>
-
-struct xe_device;
-
-bool xe_display_bo_fbdev_prefer_stolen(struct xe_device *xe, unsigned int size);
-
extern const struct intel_display_bo_interface xe_display_bo_interface;
#endif
diff --git a/drivers/gpu/drm/xe/display/xe_initial_plane.c b/drivers/gpu/drm/xe/display/xe_initial_plane.c
index 0f86b73036d03..8988c07e61934 100644
--- a/drivers/gpu/drm/xe/display/xe_initial_plane.c
+++ b/drivers/gpu/drm/xe/display/xe_initial_plane.c
@@ -14,7 +14,6 @@
#include "intel_display_types.h"
#include "xe_bo.h"
-#include "xe_display_bo.h"
#include "xe_display_vma.h"
#include "xe_fb_pin.h"
#include "xe_ggtt.h"
@@ -102,13 +101,6 @@ initial_plane_bo(struct xe_device *xe,
phys_base = base;
flags |= XE_BO_FLAG_STOLEN;
-
- if (IS_ENABLED(CONFIG_FRAMEBUFFER_CONSOLE) &&
- IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION) &&
- !xe_display_bo_fbdev_prefer_stolen(xe, plane_config->size)) {
- drm_info(&xe->drm, "Initial FB size exceeds half of stolen, discarding\n");
- return NULL;
- }
}
bo = xe_bo_create_pin_map_at_novm(xe, tile0, size, phys_base,
diff --git a/include/drm/intel/display_parent_interface.h b/include/drm/intel/display_parent_interface.h
index 464fb588cb60f..fd799980c9419 100644
--- a/include/drm/intel/display_parent_interface.h
+++ b/include/drm/intel/display_parent_interface.h
@@ -58,6 +58,7 @@ struct intel_display_bo_interface {
struct drm_file *filp,
const struct drm_mode_fb_cmd2 *user_mode_cmd);
#if IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION)
+ struct drm_gem_object *(*fbdev_bios_fb_takeover)(struct drm_gem_object *obj);
struct drm_gem_object *(*fbdev_create)(struct drm_device *drm, int size);
void (*fbdev_destroy)(struct drm_gem_object *obj);
int (*fbdev_fill_info)(struct drm_gem_object *obj, struct fb_info *info, struct i915_vma *vma);
--
2.55.0
^ permalink raw reply related [flat|nested] 14+ messages in thread* Re: [PATCH v5 5/5] drm/i915: Introduce intel_bo_fbdev_bios_fb_takeover()
2026-11-13 12:44 ` [PATCH v5 5/5] drm/i915: Introduce intel_bo_fbdev_bios_fb_takeover() Maarten Lankhorst
@ 2026-11-13 13:21 ` Ville Syrjälä
2026-11-13 13:22 ` sashiko-bot
1 sibling, 0 replies; 14+ messages in thread
From: Ville Syrjälä @ 2026-11-13 13:21 UTC (permalink / raw)
To: Maarten Lankhorst; +Cc: intel-xe, intel-gfx, Uma Shankar
On Fri, Nov 13, 2026 at 01:44:59PM +0100, Maarten Lankhorst wrote:
> Pull the "do we want to use stolen for the BIOS FB?" checks into
> a new intel_bo_fbdev_bios_fb_takeover() helper, and defer that
> decision until we're ready to reallocate the fbdev FB. This way
> even if we don't want to ultimately use the BIOS FB we'll keep
> the plane enabled until the replacement FB is ready. Should
> hopefully result in fewer display blinks during boot.
>
> Additionally, on some platforms this allows us to re-create the
> framebuffer when stolen memory is not suitable, using the blitter
> engine to copy the contents to system memory without causing
> any flickering by not preserving the stolen memory allocation.
>
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Did I do some part of this?
> Reviewed-by: Uma Shankar <uma.shankar@intel.com>
> Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
> ---
> drivers/gpu/drm/i915/display/intel_bo.c | 7 ++
> drivers/gpu/drm/i915/display/intel_bo.h | 1 +
> drivers/gpu/drm/i915/display/intel_fbdev.c | 68 ++++++++++++++++---
> drivers/gpu/drm/i915/i915_bo.c | 14 +++-
> drivers/gpu/drm/i915/i915_bo.h | 6 --
> drivers/gpu/drm/i915/i915_initial_plane.c | 14 ----
> drivers/gpu/drm/xe/display/xe_display_bo.c | 62 ++++++++++++++++-
> drivers/gpu/drm/xe/display/xe_display_bo.h | 6 --
> drivers/gpu/drm/xe/display/xe_initial_plane.c | 8 ---
> include/drm/intel/display_parent_interface.h | 1 +
> 10 files changed, 140 insertions(+), 47 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_bo.c b/drivers/gpu/drm/i915/display/intel_bo.c
> index 8ecdbb7e39f3d..878c62cb48b4f 100644
> --- a/drivers/gpu/drm/i915/display/intel_bo.c
> +++ b/drivers/gpu/drm/i915/display/intel_bo.c
> @@ -92,6 +92,13 @@ u32 intel_bo_fbdev_pitch_align(struct intel_display *display, u32 stride)
> return display->parent->bo->fbdev_pitch_align(stride);
> }
>
> +struct drm_gem_object *intel_bo_fbdev_bios_fb_takeover(struct drm_gem_object *obj)
> +{
> + struct intel_display *display = to_intel_display(obj->dev);
> +
> + return display->parent->bo->fbdev_bios_fb_takeover(obj);
> +}
> +
> struct drm_gem_object *intel_bo_fbdev_create(struct intel_display *display, int size)
> {
> return display->parent->bo->fbdev_create(display->drm, size);
> diff --git a/drivers/gpu/drm/i915/display/intel_bo.h b/drivers/gpu/drm/i915/display/intel_bo.h
> index 348f7fa669608..0410ee9c6d2e1 100644
> --- a/drivers/gpu/drm/i915/display/intel_bo.h
> +++ b/drivers/gpu/drm/i915/display/intel_bo.h
> @@ -34,6 +34,7 @@ struct drm_gem_object *intel_bo_framebuffer_lookup(struct intel_display *display
> const struct drm_mode_fb_cmd2 *user_mode_cmd);
>
> u32 intel_bo_fbdev_pitch_align(struct intel_display *display, u32 stride);
> +struct drm_gem_object *intel_bo_fbdev_bios_fb_takeover(struct drm_gem_object *obj);
> struct drm_gem_object *intel_bo_fbdev_create(struct intel_display *display, int size);
> void intel_bo_fbdev_destroy(struct drm_gem_object *obj);
> int intel_bo_fbdev_fill_info(struct drm_gem_object *obj, struct fb_info *info,
> diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.c b/drivers/gpu/drm/i915/display/intel_fbdev.c
> index c09246a9865cd..8ef522df7f172 100644
> --- a/drivers/gpu/drm/i915/display/intel_fbdev.c
> +++ b/drivers/gpu/drm/i915/display/intel_fbdev.c
> @@ -229,8 +229,8 @@ __intel_fbdev_fb_alloc(struct intel_display *display,
> struct drm_fb_helper_surface_size *sizes)
> {
> struct drm_mode_fb_cmd2 mode_cmd = {};
> - struct drm_framebuffer *fb;
> struct drm_gem_object *obj;
> + struct drm_framebuffer *fb;
> int size;
>
> intel_fbdev_fill_mode_cmd(display, sizes, &mode_cmd);
> @@ -263,32 +263,68 @@ __intel_fbdev_fb_alloc(struct intel_display *display,
>
> }
>
> -static bool bios_fb_ok(const struct intel_framebuffer *fb,
> - const struct drm_fb_helper_surface_size *sizes)
> +static struct intel_framebuffer *
> +__intel_fbdev_fb_realloc(struct intel_display *display,
> + const struct drm_framebuffer *orig_fb,
> + struct drm_gem_object *obj)
> +{
> + struct drm_framebuffer *new_fb;
> + struct drm_mode_fb_cmd2 mode_cmd = {
> + .flags = DRM_MODE_FB_MODIFIERS,
> + .width = orig_fb->width,
> + .height = orig_fb->height,
> + .pitches[0] = orig_fb->pitches[0],
> + .offsets[0] = orig_fb->offsets[0],
> + .pixel_format = orig_fb->format->format,
> + .modifier[0] = orig_fb->modifier,
> + };
> +
> + new_fb = intel_framebuffer_create(obj, orig_fb->format, &mode_cmd);
> +
> + if (IS_ERR(new_fb)) {
> + intel_bo_fbdev_destroy(obj);
> + return ERR_CAST(new_fb);
> + }
> +
> + drm_gem_object_put(obj);
> + return to_intel_framebuffer(new_fb);
> +}
> +
> +static struct intel_framebuffer *bios_fb_pick(struct intel_framebuffer *fb,
> + const struct drm_fb_helper_surface_size *sizes)
> {
> struct intel_display *display = to_intel_display(fb->base.dev);
> int width = fb->base.width;
> int height = fb->base.height;
> int depth = fb->base.format->depth;
> int bpp = fb->base.format->cpp[0] * 8;
> + struct drm_gem_object *new;
'new' is a bit too generic a name for my taste.
>
> if (sizes->fb_width > width || sizes->fb_height > height) {
> drm_dbg_kms(display->drm,
> "BIOS fb too small (%dx%d), we require (%dx%d), releasing it\n",
> width, height, sizes->fb_width, sizes->fb_height);
> - return false;
> + return NULL;
> }
>
> if (sizes->surface_depth != depth || sizes->surface_bpp != bpp) {
> drm_dbg_kms(display->drm,
> "BIOS fb using wrong depth/bpp (%d/%d), we require (%d/%d), releasing it\n",
> depth, bpp, sizes->surface_depth, sizes->surface_bpp);
> - return false;
> + return NULL;
> }
I think you can leave bios_fb_ok() alone and just call it here?
The rest I like. Didn't look at the xe_migrate stuff though.
>
> - return true;
> + new = intel_bo_fbdev_bios_fb_takeover(fb->base.obj[0]);
> + if (IS_ERR(new))
> + return ERR_CAST(new);
> + if (fb->base.obj[0] == new)
> + return fb;
> +
> + /* Different object, re-create an intel_framebuffer around it */
> + return __intel_fbdev_fb_realloc(display, &fb->base, new);
> }
>
> +
> int intel_fbdev_driver_fbdev_probe(struct drm_fb_helper *helper,
> struct drm_fb_helper_surface_size *sizes)
> {
> @@ -306,13 +342,23 @@ int intel_fbdev_driver_fbdev_probe(struct drm_fb_helper *helper,
>
> ifbdev->fb = NULL;
>
> - if (fb && !bios_fb_ok(fb, sizes)) {
> - drm_framebuffer_put(&fb->base);
> - fb = NULL;
> - }
> -
> wakeref = intel_display_rpm_get(display);
>
> + if (fb) {
> + struct intel_framebuffer *bios_fb =
> + bios_fb_pick(fb, sizes);
> +
> + if (IS_ERR(bios_fb)) {
> + drm_dbg_kms(display->drm, "Re-using BIOS fb failed (%pe).", bios_fb);
> + bios_fb = NULL;
> + }
> +
> + if (fb != bios_fb) {
> + drm_framebuffer_put(&fb->base);
> + fb = bios_fb;
> + }
> + }
> +
> if (!fb || drm_WARN_ON(display->drm, !intel_fb_bo(&fb->base))) {
> drm_dbg_kms(display->drm,
> "no BIOS fb, allocating a new one\n");
> diff --git a/drivers/gpu/drm/i915/i915_bo.c b/drivers/gpu/drm/i915/i915_bo.c
> index 559341103ca7d..fe11c0be81013 100644
> --- a/drivers/gpu/drm/i915/i915_bo.c
> +++ b/drivers/gpu/drm/i915/i915_bo.c
> @@ -150,7 +150,7 @@ static u32 i915_bo_fbdev_pitch_align(u32 stride)
> return ALIGN(stride, 64);
> }
>
> -bool i915_bo_fbdev_prefer_stolen(struct drm_i915_private *i915, unsigned int size)
> +static bool i915_bo_fbdev_prefer_stolen(struct drm_i915_private *i915, unsigned int size)
> {
> /* Skip stolen on MTL as Wa_22018444074 mitigation. */
> if (IS_METEORLAKE(i915))
> @@ -164,6 +164,17 @@ bool i915_bo_fbdev_prefer_stolen(struct drm_i915_private *i915, unsigned int siz
> return i915->dsm.usable_size >= size * 2;
> }
>
> +static struct drm_gem_object *i915_bo_fbdev_bios_fb_takeover(struct drm_gem_object *obj)
> +{
> + struct drm_i915_private *i915 = to_i915(obj->dev);
> +
> + if (HAS_LMEM(i915) ||
> + i915_bo_fbdev_prefer_stolen(i915, obj->size))
> + return obj;
> +
> + return ERR_PTR(-EIO);
> +}
> +
> static struct drm_gem_object *i915_bo_fbdev_create(struct drm_device *drm, int size)
> {
> struct drm_i915_private *i915 = to_i915(drm);
> @@ -262,6 +273,7 @@ const struct intel_display_bo_interface i915_display_bo_interface = {
> .framebuffer_fini = i915_bo_framebuffer_fini,
> .framebuffer_lookup = i915_bo_framebuffer_lookup,
> #if IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION)
> + .fbdev_bios_fb_takeover = i915_bo_fbdev_bios_fb_takeover,
> .fbdev_create = i915_bo_fbdev_create,
> .fbdev_destroy = i915_bo_fbdev_destroy,
> .fbdev_fill_info = i915_bo_fbdev_fill_info,
> diff --git a/drivers/gpu/drm/i915/i915_bo.h b/drivers/gpu/drm/i915/i915_bo.h
> index 39ba62696550e..57255d052dd9a 100644
> --- a/drivers/gpu/drm/i915/i915_bo.h
> +++ b/drivers/gpu/drm/i915/i915_bo.h
> @@ -4,12 +4,6 @@
> #ifndef __I915_BO_H__
> #define __I915_BO_H__
>
> -#include <linux/types.h>
> -
> -struct drm_i915_private;
> -
> -bool i915_bo_fbdev_prefer_stolen(struct drm_i915_private *i915, unsigned int size);
> -
> extern const struct intel_display_bo_interface i915_display_bo_interface;
>
> #endif /* __I915_BO_H__ */
> diff --git a/drivers/gpu/drm/i915/i915_initial_plane.c b/drivers/gpu/drm/i915/i915_initial_plane.c
> index 98858a78e46a3..d7792b65ec150 100644
> --- a/drivers/gpu/drm/i915/i915_initial_plane.c
> +++ b/drivers/gpu/drm/i915/i915_initial_plane.c
> @@ -12,7 +12,6 @@
> #include "gem/i915_gem_lmem.h"
> #include "gem/i915_gem_region.h"
>
> -#include "i915_bo.h"
> #include "i915_drv.h"
> #include "i915_initial_plane.h"
>
> @@ -102,19 +101,6 @@ initial_plane_vma(struct drm_i915_private *i915,
> mem->min_page_size);
> size -= base;
>
> - /*
> - * If the FB is too big, just don't use it since fbdev is not very
> - * important and we should probably use that space with FBC or other
> - * features.
> - */
> - if (IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION) &&
> - IS_ENABLED(CONFIG_FRAMEBUFFER_CONSOLE) &&
> - mem == i915->mm.stolen_region &&
> - !i915_bo_fbdev_prefer_stolen(i915, size)) {
> - drm_dbg_kms(&i915->drm, "Initial FB size exceeds half of stolen, discarding\n");
> - return NULL;
> - }
> -
> obj = i915_gem_object_create_region_at(mem, phys_base, size,
> I915_BO_ALLOC_USER |
> I915_BO_PREALLOC);
> diff --git a/drivers/gpu/drm/xe/display/xe_display_bo.c b/drivers/gpu/drm/xe/display/xe_display_bo.c
> index d78d893210c4f..43d05a58bcb47 100644
> --- a/drivers/gpu/drm/xe/display/xe_display_bo.c
> +++ b/drivers/gpu/drm/xe/display/xe_display_bo.c
> @@ -9,6 +9,7 @@
> #include "intel_fb.h"
> #include "xe_bo.h"
> #include "xe_display_bo.h"
> +#include "xe_migrate.h"
> #include "xe_pxp.h"
> #include "xe_ttm_stolen_mgr.h"
> #include "xe_wa.h"
> @@ -120,7 +121,7 @@ static u32 xe_display_bo_fbdev_pitch_align(u32 stride)
> return ALIGN(stride, XE_PAGE_SIZE);
> }
>
> -bool xe_display_bo_fbdev_prefer_stolen(struct xe_device *xe, unsigned int size)
> +static bool xe_display_bo_fbdev_prefer_stolen(struct xe_device *xe, unsigned int size)
> {
> struct ttm_resource_manager *stolen;
>
> @@ -152,6 +153,64 @@ bool xe_display_bo_fbdev_prefer_stolen(struct xe_device *xe, unsigned int size)
> return stolen->size >= (size * 2) >> PAGE_SHIFT;
> }
>
> +static struct drm_gem_object *xe_display_bo_fbdev_bios_fb_takeover(struct drm_gem_object *obj)
> +{
> + struct xe_bo *orig_bo = gem_to_xe_bo(obj), *copy_bo;
> + struct xe_device *xe = xe_bo_device(orig_bo);
> + struct xe_validation_ctx ctx;
> + struct drm_exec exec;
> + int err;
> +
> + if (IS_DGFX(xe) ||
> + xe_display_bo_fbdev_prefer_stolen(xe, xe_bo_size(orig_bo)))
> + return obj;
> +
> + copy_bo = xe_bo_create_pin_map_novm(xe, xe_device_get_root_tile(xe), xe_bo_size(orig_bo),
> + ttm_bo_type_kernel,
> + XE_BO_FLAG_FORCE_WC | XE_BO_FLAG_SYSTEM | XE_BO_FLAG_GGTT,
> + false);
> + if (IS_ERR(copy_bo))
> + return ERR_CAST(copy_bo);
> +
> + xe_validation_guard(&ctx, &xe->val, &exec, (struct xe_val_flags) {}, err) {
> + struct dma_fence *fence;
> +
> + err = drm_exec_lock_obj(&exec, &orig_bo->ttm.base);
> + drm_exec_retry_on_contention(&exec);
> + if (err)
> + break;
> +
> + err = drm_exec_lock_obj(&exec, ©_bo->ttm.base);
> + drm_exec_retry_on_contention(&exec);
> + if (err)
> + break;
> +
> + err = dma_resv_reserve_fences(orig_bo->ttm.base.resv, 1);
> + if (err)
> + break;
> +
> + err = dma_resv_reserve_fences(copy_bo->ttm.base.resv, 1);
> + if (err)
> + break;
> +
> + fence = xe_migrate_copy(xe_device_get_root_tile(xe)->migrate, orig_bo, copy_bo,
> + orig_bo->ttm.resource, copy_bo->ttm.resource, false);
> + if (IS_ERR(fence)) {
> + err = PTR_ERR(fence);
> + break;
> + }
> +
> + dma_resv_add_fence(copy_bo->ttm.base.resv, fence, DMA_RESV_USAGE_KERNEL);
> + dma_resv_add_fence(orig_bo->ttm.base.resv, fence, DMA_RESV_USAGE_BOOKKEEP);
> + dma_fence_put(fence);
> +
> + return ©_bo->ttm.base;
> + }
> +
> + xe_bo_unpin_map_no_vm(copy_bo);
> + return ERR_PTR(err);
> +}
> +
> static struct drm_gem_object *xe_display_bo_fbdev_create(struct drm_device *drm, int size)
> {
> struct xe_device *xe = to_xe_device(drm);
> @@ -214,6 +273,7 @@ const struct intel_display_bo_interface xe_display_bo_interface = {
> .framebuffer_fini = xe_display_bo_framebuffer_fini,
> .framebuffer_lookup = xe_display_bo_framebuffer_lookup,
> #if IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION)
> + .fbdev_bios_fb_takeover = xe_display_bo_fbdev_bios_fb_takeover,
> .fbdev_create = xe_display_bo_fbdev_create,
> .fbdev_destroy = xe_display_bo_fbdev_destroy,
> .fbdev_fill_info = xe_display_bo_fbdev_fill_info,
> diff --git a/drivers/gpu/drm/xe/display/xe_display_bo.h b/drivers/gpu/drm/xe/display/xe_display_bo.h
> index c72056884ff41..6879c104b0b1f 100644
> --- a/drivers/gpu/drm/xe/display/xe_display_bo.h
> +++ b/drivers/gpu/drm/xe/display/xe_display_bo.h
> @@ -4,12 +4,6 @@
> #ifndef __XE_DISPLAY_BO_H__
> #define __XE_DISPLAY_BO_H__
>
> -#include <linux/types.h>
> -
> -struct xe_device;
> -
> -bool xe_display_bo_fbdev_prefer_stolen(struct xe_device *xe, unsigned int size);
> -
> extern const struct intel_display_bo_interface xe_display_bo_interface;
>
> #endif
> diff --git a/drivers/gpu/drm/xe/display/xe_initial_plane.c b/drivers/gpu/drm/xe/display/xe_initial_plane.c
> index 0f86b73036d03..8988c07e61934 100644
> --- a/drivers/gpu/drm/xe/display/xe_initial_plane.c
> +++ b/drivers/gpu/drm/xe/display/xe_initial_plane.c
> @@ -14,7 +14,6 @@
> #include "intel_display_types.h"
>
> #include "xe_bo.h"
> -#include "xe_display_bo.h"
> #include "xe_display_vma.h"
> #include "xe_fb_pin.h"
> #include "xe_ggtt.h"
> @@ -102,13 +101,6 @@ initial_plane_bo(struct xe_device *xe,
>
> phys_base = base;
> flags |= XE_BO_FLAG_STOLEN;
> -
> - if (IS_ENABLED(CONFIG_FRAMEBUFFER_CONSOLE) &&
> - IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION) &&
> - !xe_display_bo_fbdev_prefer_stolen(xe, plane_config->size)) {
> - drm_info(&xe->drm, "Initial FB size exceeds half of stolen, discarding\n");
> - return NULL;
> - }
> }
>
> bo = xe_bo_create_pin_map_at_novm(xe, tile0, size, phys_base,
> diff --git a/include/drm/intel/display_parent_interface.h b/include/drm/intel/display_parent_interface.h
> index 464fb588cb60f..fd799980c9419 100644
> --- a/include/drm/intel/display_parent_interface.h
> +++ b/include/drm/intel/display_parent_interface.h
> @@ -58,6 +58,7 @@ struct intel_display_bo_interface {
> struct drm_file *filp,
> const struct drm_mode_fb_cmd2 *user_mode_cmd);
> #if IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION)
> + struct drm_gem_object *(*fbdev_bios_fb_takeover)(struct drm_gem_object *obj);
> struct drm_gem_object *(*fbdev_create)(struct drm_device *drm, int size);
> void (*fbdev_destroy)(struct drm_gem_object *obj);
> int (*fbdev_fill_info)(struct drm_gem_object *obj, struct fb_info *info, struct i915_vma *vma);
> --
> 2.55.0
--
Ville Syrjälä
Intel
^ permalink raw reply [flat|nested] 14+ messages in thread* Re: [PATCH v5 5/5] drm/i915: Introduce intel_bo_fbdev_bios_fb_takeover()
2026-11-13 12:44 ` [PATCH v5 5/5] drm/i915: Introduce intel_bo_fbdev_bios_fb_takeover() Maarten Lankhorst
2026-11-13 13:21 ` Ville Syrjälä
@ 2026-11-13 13:22 ` sashiko-bot
1 sibling, 0 replies; 14+ messages in thread
From: sashiko-bot @ 2026-11-13 13:22 UTC (permalink / raw)
To: Maarten Lankhorst, intel-xe; +Cc: intel-gfx
Thank you for your contribution! Sashiko AI review found 4 potential
issues to consider:
- [High] drm/xe: NULL dereference in xe_migrate_copy() on pre-12.70
stolen BO
- [Medium] drm/xe: unconditional return false in
xe_display_bo_fbdev_prefer_stolen()
- [Medium] drm/i915: deferred BIOS FB takeover in bios_fb_pick() breaks
FBC and drm_panic
- [Medium] drm/i915/fbdev: double unpin on error in
__intel_fbdev_fb_realloc()
--
commit 4b91f1cbc821e07604b613317e6ff23539bcbdbd
Author: Maarten Lankhorst <dev@lankhorst.se>
drm/i915: Introduce intel_bo_fbdev_bios_fb_takeover()
This commit defers the decision of whether to keep a BIOS framebuffer in
stolen memory from initial plane readout to fbdev probing via a new
intel_bo_fbdev_bios_fb_takeover() helper, copying the framebuffer to system
memory on Xe when stolen memory is not preferred.
> diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.c b/drivers/gpu/drm/i915/display/intel_fbdev.c
> index 219ee17de3f68..97d5e1279dbc1 100644
> --- a/drivers/gpu/drm/i915/display/intel_fbdev.c
> +++ b/drivers/gpu/drm/i915/display/intel_fbdev.c
> @@ -228,8 +228,8 @@ __intel_fbdev_fb_alloc(struct intel_display *display,
> struct drm_fb_helper_surface_size *sizes)
> {
> struct drm_mode_fb_cmd2 mode_cmd = {};
> - struct drm_framebuffer *fb;
> struct drm_gem_object *obj;
> + struct drm_framebuffer *fb;
> int size;
>
> intel_fbdev_fill_mode_cmd(display, sizes, &mode_cmd);
> @@ -262,32 +262,68 @@ __intel_fbdev_fb_alloc(struct intel_display *display,
>
> }
>
> -static bool bios_fb_ok(const struct intel_framebuffer *fb,
> - const struct drm_fb_helper_surface_size *sizes)
> +static struct intel_framebuffer *
> +__intel_fbdev_fb_realloc(struct intel_display *display,
> + const struct drm_framebuffer *orig_fb,
> + struct drm_gem_object *obj)
> +{
> + struct drm_framebuffer *new_fb;
> + struct drm_mode_fb_cmd2 mode_cmd = {
> + .flags = DRM_MODE_FB_MODIFIERS,
> + .width = orig_fb->width,
> + .height = orig_fb->height,
> + .pitches[0] = orig_fb->pitches[0],
> + .offsets[0] = orig_fb->offsets[0],
> + .pixel_format = orig_fb->format->format,
> + .modifier[0] = orig_fb->modifier,
> + };
> +
> + new_fb = intel_framebuffer_create(obj, orig_fb->format, &mode_cmd);
> +
> + if (IS_ERR(new_fb)) {
> + intel_bo_fbdev_destroy(obj);
> + return ERR_CAST(new_fb);
> + }
[Severity: Medium]
Can this error path unpin obj twice on Xe when intel_framebuffer_create()
fails after intel_bo_framebuffer_init()?
In xe_display_bo_fbdev_bios_fb_takeover(), copy_bo is allocated with
xe_bo_create_pin_map_novm(), which sets XE_BO_FLAG_PINNED and pins the BO
once. Inside intel_framebuffer_init(), xe_display_bo_framebuffer_init()
only takes a GEM reference, but if a later step in intel_framebuffer_init()
fails, its error unwind calls xe_display_bo_framebuffer_fini(), which sees
XE_BO_FLAG_PINNED and calls xe_bo_unpin(). Calling intel_bo_fbdev_destroy()
-> xe_bo_unpin_map_no_vm() here then unpins copy_bo a second time when
pin_count is already zero, triggering an xe_assert() failure and a
WARN_ON_ONCE(!bo->pin_count) in ttm_bo_unpin().
> +
> + drm_gem_object_put(obj);
> + return to_intel_framebuffer(new_fb);
> +}
> +
> +static struct intel_framebuffer *bios_fb_pick(struct intel_framebuffer *fb,
> + const struct drm_fb_helper_surface_size *sizes)
> {
> struct intel_display *display = to_intel_display(fb->base.dev);
> int width = fb->base.width;
> int height = fb->base.height;
> int depth = fb->base.format->depth;
> int bpp = fb->base.format->cpp[0] * 8;
> + struct drm_gem_object *new;
>
> if (sizes->fb_width > width || sizes->fb_height > height) {
> drm_dbg_kms(display->drm,
> "BIOS fb too small (%dx%d), we require (%dx%d), releasing it\n",
> width, height, sizes->fb_width, sizes->fb_height);
> - return false;
> + return NULL;
> }
>
> if (sizes->surface_depth != depth || sizes->surface_bpp != bpp) {
> drm_dbg_kms(display->drm,
> "BIOS fb using wrong depth/bpp (%d/%d), we require (%d/%d), releasing it\n",
> depth, bpp, sizes->surface_depth, sizes->surface_bpp);
> - return false;
> + return NULL;
> }
>
> - return true;
> + new = intel_bo_fbdev_bios_fb_takeover(fb->base.obj[0]);
> + if (IS_ERR(new))
> + return ERR_CAST(new);
> + if (fb->base.obj[0] == new)
> + return fb;
> +
> + /* Different object, re-create an intel_framebuffer around it */
> + return __intel_fbdev_fb_realloc(display, &fb->base, new);
> }
>
> +
> int intel_fbdev_driver_fbdev_probe(struct drm_fb_helper *helper,
> struct drm_fb_helper_surface_size *sizes)
> {
> @@ -305,13 +341,23 @@ int intel_fbdev_driver_fbdev_probe(struct drm_fb_helper *helper,
>
> ifbdev->fb = NULL;
>
> - if (fb && !bios_fb_ok(fb, sizes)) {
> - drm_framebuffer_put(&fb->base);
> - fb = NULL;
> - }
> -
> wakeref = intel_display_rpm_get(display);
>
> + if (fb) {
> + struct intel_framebuffer *bios_fb =
> + bios_fb_pick(fb, sizes);
> +
> + if (IS_ERR(bios_fb)) {
> + drm_dbg_kms(display->drm, "Re-using BIOS fb failed (%pe).", bios_fb);
> + bios_fb = NULL;
> + }
> +
> + if (fb != bios_fb) {
> + drm_framebuffer_put(&fb->base);
> + fb = bios_fb;
> + }
> + }
[Severity: Medium]
Does deferring the stolen memory check from initial_plane_vma() and
initial_plane_bo() to bios_fb_pick() regress FBC CFB allocation and
drm_panic?
Because the initial BIOS framebuffer in stolen memory is now kept across
intel_initial_commit() (and only unpinned after the later fbcon modeset
commit completes), intel_fbc_alloc_cfb() runs while the BIOS FB still
occupies more than half of stolen memory. When a 1:1 CFB no longer fits in
the remaining stolen space, find_compression_limit() either degrades FBC to
a reduced compression ratio that intel_fbc_is_cfb_ok() never upgrades after
the BIOS FB is freed, or fails with -ENOSPC.
In addition, drm_framebuffer_put(&fb->base) here only drops ifbdev's
reference while the original stolen FB remains active on
plane_state->hw.fb until fbcon performs a modeset. When console takeover is
deferred (CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER=y during a quiet
boot) or CONFIG_FRAMEBUFFER_CONSOLE=n, the primary plane continues scanning
out the stolen BIOS FB while ifbdev->fb points to the new system memory FB.
If a panic occurs before takeover, intel_get_scanout_buffer() sees
plane_state->hw.fb != intel_fbdev_framebuffer(display->fbdev.fbdev) and
calls intel_parent_panic_setup() on the stolen BO, which fails on both i915
and Xe.
[ ... ]
> diff --git a/drivers/gpu/drm/xe/display/xe_display_bo.c b/drivers/gpu/drm/xe/display/xe_display_bo.c
> index d78d893210c4f..43d05a58bcb47 100644
> --- a/drivers/gpu/drm/xe/display/xe_display_bo.c
> +++ b/drivers/gpu/drm/xe/display/xe_display_bo.c
[ ... ]
> @@ -152,6 +153,64 @@ bool xe_display_bo_fbdev_prefer_stolen(struct xe_device *xe, unsigned int size)
> return stolen->size >= (size * 2) >> PAGE_SHIFT;
> }
>
> +static struct drm_gem_object *xe_display_bo_fbdev_bios_fb_takeover(struct drm_gem_object *obj)
> +{
> + struct xe_bo *orig_bo = gem_to_xe_bo(obj), *copy_bo;
> + struct xe_device *xe = xe_bo_device(orig_bo);
> + struct xe_validation_ctx ctx;
> + struct drm_exec exec;
> + int err;
> +
> + if (IS_DGFX(xe) ||
> + xe_display_bo_fbdev_prefer_stolen(xe, xe_bo_size(orig_bo)))
> + return obj;
[Severity: Medium]
Does xe_display_bo_fbdev_prefer_stolen() still contain an unconditional
"return false;" right before the stolen->size check from commit "HACK:
Always fallback"?
drivers/gpu/drm/xe/display/xe_display_bo.c:xe_display_bo_fbdev_prefer_stolen() {
...
/* machine hang when doing lots of LMEMBAR accesses */
if (XE_DEVICE_WA(xe, 22019338487_display))
return false;
return false;
/*
* If the FB is too big, just don't use it since fbdev is not very
* important and we should probably use that space with FBC or other
* features.
*/
return stolen->size >= (size * 2) >> PAGE_SHIFT;
}
That makes the size check unreachable and forces
xe_display_bo_fbdev_bios_fb_takeover() to always copy the BIOS framebuffer
out of stolen memory on every integrated Xe platform.
> +
> + copy_bo = xe_bo_create_pin_map_novm(xe, xe_device_get_root_tile(xe), xe_bo_size(orig_bo),
> + ttm_bo_type_kernel,
> + XE_BO_FLAG_FORCE_WC | XE_BO_FLAG_SYSTEM | XE_BO_FLAG_GGTT,
> + false);
> + if (IS_ERR(copy_bo))
> + return ERR_CAST(copy_bo);
> +
> + xe_validation_guard(&ctx, &xe->val, &exec, (struct xe_val_flags) {}, err) {
> + struct dma_fence *fence;
> +
> + err = drm_exec_lock_obj(&exec, &orig_bo->ttm.base);
> + drm_exec_retry_on_contention(&exec);
> + if (err)
> + break;
> +
> + err = drm_exec_lock_obj(&exec, ©_bo->ttm.base);
> + drm_exec_retry_on_contention(&exec);
> + if (err)
> + break;
> +
> + err = dma_resv_reserve_fences(orig_bo->ttm.base.resv, 1);
> + if (err)
> + break;
> +
> + err = dma_resv_reserve_fences(copy_bo->ttm.base.resv, 1);
> + if (err)
> + break;
> +
> + fence = xe_migrate_copy(xe_device_get_root_tile(xe)->migrate, orig_bo, copy_bo,
> + orig_bo->ttm.resource, copy_bo->ttm.resource, false);
[Severity: High]
Does xe_migrate_copy() dereference a NULL pointer when copying a stolen
orig_bo on integrated platforms with GRAPHICS_VERx100(xe) < 1270 (such as
Tiger Lake, Rocket Lake, Alder Lake, and Raptor Lake)?
On integrated platforms, initial_plane_bo() allocates orig_bo in
XE_PL_STOLEN, where the manager has use_tt = false and orig_bo->ttm.ttm is
NULL. Inside __xe_migrate_copy(), src_is_vram is determined by
is_devmem(), which calls xe_bo_is_stolen_devmem() and returns false when
GRAPHICS_VERx100(xe) < 1270:
drivers/gpu/drm/xe/xe_migrate.c:__xe_migrate_copy() {
...
bool src_is_vram = is_devmem(src_bo, src);
...
if (!src_is_vram)
xe_res_first_sg(xe_bo_sg(src_bo), 0, size, &src_it);
else
xe_res_first(src, 0, size, &src_it);
...
}
Taking the !src_is_vram branch calls xe_bo_sg(orig_bo), which dereferences
orig_bo->ttm.ttm. In addition, emit_pte() gates adding
vram_region_gpu_offset(res) on is_vram alongside setting devmem = true,
whereas pre-12.70 stolen memory needs the stolen GPU offset added without
setting the devmem PTE bit.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261113124453.144408-7-dev@lankhorst.se?part=5
^ permalink raw reply [flat|nested] 14+ messages in thread
* ✗ CI.checkpatch: warning for drm/xe/display: Transparant fallback from stolen to sysmem. (rev5)
2026-11-13 12:44 [PATCH v5 0/5] drm/xe/display: Transparant fallback from stolen to sysmem Maarten Lankhorst
` (4 preceding siblings ...)
2026-11-13 12:44 ` [PATCH v5 5/5] drm/i915: Introduce intel_bo_fbdev_bios_fb_takeover() Maarten Lankhorst
@ 2026-11-13 13:22 ` Patchwork
2026-11-13 13:24 ` ✓ CI.KUnit: success " Patchwork
2026-11-13 13:56 ` ✗ Xe.CI.BAT: failure " Patchwork
7 siblings, 0 replies; 14+ messages in thread
From: Patchwork @ 2026-11-13 13:22 UTC (permalink / raw)
To: Maarten Lankhorst; +Cc: intel-xe
== Series Details ==
Series: drm/xe/display: Transparant fallback from stolen to sysmem. (rev5)
URL : https://patchwork.freedesktop.org/series/170759/
State : warning
== Summary ==
+ KERNEL=/kernel
+ git clone https://gitlab.freedesktop.org/drm/maintainer-tools mt
Cloning into 'mt'...
warning: redirecting to https://gitlab.freedesktop.org/drm/maintainer-tools.git/
+ git -C mt rev-list -n1 origin/master
3009867cd31863246e4afc138520a7a8bd37bb11
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit f697e7af00379209fdde0adbfd0bb5e60f75d018
Author: Maarten Lankhorst <dev@lankhorst.se>
Date: Fri Nov 13 13:44:59 2026 +0100
drm/i915: Introduce intel_bo_fbdev_bios_fb_takeover()
Pull the "do we want to use stolen for the BIOS FB?" checks into
a new intel_bo_fbdev_bios_fb_takeover() helper, and defer that
decision until we're ready to reallocate the fbdev FB. This way
even if we don't want to ultimately use the BIOS FB we'll keep
the plane enabled until the replacement FB is ready. Should
hopefully result in fewer display blinks during boot.
Additionally, on some platforms this allows us to re-create the
framebuffer when stolen memory is not suitable, using the blitter
engine to copy the contents to system memory without causing
any flickering by not preserving the stolen memory allocation.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
+ /mt/dim checkpatch d41695c479e8bb24eb941e5ba916e42784af6f4d drm-intel
e7f6e4ab6e40 drm/xe/display: Avoid using stolen memory for framebuffer when media gt exists.
fa2ba5b3240c drm/xe/migrate: Support copying between sysmem and stolen
ca0e9886aa47 drm/xe: Raise gt frequency slightly earlier.
d426805e91f2 HACK: Always fallback
-:7: WARNING:COMMIT_MESSAGE: Missing commit description - Add an appropriate one
total: 0 errors, 1 warnings, 0 checks, 8 lines checked
f697e7af0037 drm/i915: Introduce intel_bo_fbdev_bios_fb_takeover()
-:139: CHECK:LINE_SPACING: Please don't use multiple blank lines
#139: FILE: drivers/gpu/drm/i915/display/intel_fbdev.c:327:
+
-:299: WARNING:LONG_LINE: line length of 102 exceeds 100 columns
#299: FILE: drivers/gpu/drm/xe/display/xe_display_bo.c:170:
+ XE_BO_FLAG_FORCE_WC | XE_BO_FLAG_SYSTEM | XE_BO_FLAG_GGTT,
total: 0 errors, 1 warnings, 1 checks, 325 lines checked
^ permalink raw reply [flat|nested] 14+ messages in thread* ✓ CI.KUnit: success for drm/xe/display: Transparant fallback from stolen to sysmem. (rev5)
2026-11-13 12:44 [PATCH v5 0/5] drm/xe/display: Transparant fallback from stolen to sysmem Maarten Lankhorst
` (5 preceding siblings ...)
2026-11-13 13:22 ` ✗ CI.checkpatch: warning for drm/xe/display: Transparant fallback from stolen to sysmem. (rev5) Patchwork
@ 2026-11-13 13:24 ` Patchwork
2026-11-13 13:56 ` ✗ Xe.CI.BAT: failure " Patchwork
7 siblings, 0 replies; 14+ messages in thread
From: Patchwork @ 2026-11-13 13:24 UTC (permalink / raw)
To: Maarten Lankhorst; +Cc: intel-xe
== Series Details ==
Series: drm/xe/display: Transparant fallback from stolen to sysmem. (rev5)
URL : https://patchwork.freedesktop.org/series/170759/
State : success
== Summary ==
+ trap cleanup EXIT
+ kunitconfigs=('/kernel/drivers/gpu/tests/.kunitconfig' '/kernel/drivers/gpu/drm/xe/.kunitconfig' '/kernel/drivers/gpu/drm/tests/.kunitconfig' '/kernel/drivers/gpu/drm/ttm/tests/.kunitconfig' '/kernel/drivers/dma-buf/.kunitconfig')
+ for kcfg in "${kunitconfigs[@]}"
+ [[ ! -f /kernel/drivers/gpu/tests/.kunitconfig ]]
+ /kernel/tools/testing/kunit/kunit.py run --kunitconfig /kernel/drivers/gpu/tests/.kunitconfig
[13:22:18] Configuring KUnit Kernel ...
Generating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[13:22:23] Building KUnit Kernel ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
Building with:
$ make all compile_commands.json scripts_gdb ARCH=um O=.kunit --jobs=48
[13:22:43] Starting KUnit Kernel (1/1)...
[13:22:43] ============================================================
Running tests with:
$ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt
[13:22:43] ================= gpu_buddy (15 subtests) ==================
[13:22:43] [PASSED] gpu_test_buddy_alloc_limit
[13:22:43] [PASSED] gpu_test_buddy_alloc_optimistic
[13:22:43] [PASSED] gpu_test_buddy_alloc_pessimistic
[13:22:43] [PASSED] gpu_test_buddy_alloc_pathological
[13:22:43] [PASSED] gpu_test_buddy_alloc_contiguous
[13:22:43] [PASSED] gpu_test_buddy_alloc_clear
[13:22:43] [PASSED] gpu_test_buddy_alloc_range
[13:22:43] [PASSED] gpu_test_buddy_alloc_range_bias
[13:22:44] [PASSED] gpu_test_buddy_alloc_range_clear_guard
[13:22:45] [PASSED] gpu_test_buddy_fragmentation_performance
[13:22:45] [PASSED] gpu_test_buddy_dirty_tracker_performance
[13:22:45] [PASSED] gpu_test_buddy_alloc_exceeds_max_order
[13:22:45] [PASSED] gpu_test_buddy_offset_aligned_allocation
[13:22:45] [PASSED] gpu_test_buddy_subtree_offset_alignment_stress
[13:22:45] [PASSED] gpu_test_buddy_addr_to_block
[13:22:45] ==================== [PASSED] gpu_buddy ====================
[13:22:45] ============================================================
[13:22:45] Testing complete. Ran 15 tests: passed: 15
[13:22:45] Elapsed time: 27.608s total, 5.145s configuring, 20.545s building, 1.853s running
+ for kcfg in "${kunitconfigs[@]}"
+ [[ ! -f /kernel/drivers/gpu/drm/xe/.kunitconfig ]]
+ /kernel/tools/testing/kunit/kunit.py run --kunitconfig /kernel/drivers/gpu/drm/xe/.kunitconfig
[13:22:45] Configuring KUnit Kernel ...
Regenerating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[13:22:48] Building KUnit Kernel ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
Building with:
$ make all compile_commands.json scripts_gdb ARCH=um O=.kunit --jobs=48
[13:23:27] Starting KUnit Kernel (1/1)...
[13:23:27] ============================================================
Running tests with:
$ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt
[13:23:27] ================== guc_buf (11 subtests) ===================
[13:23:27] [PASSED] test_smallest
[13:23:27] [PASSED] test_largest
[13:23:27] [PASSED] test_granular
[13:23:27] [PASSED] test_unique
[13:23:27] [PASSED] test_overlap
[13:23:27] [PASSED] test_reusable
[13:23:27] [PASSED] test_too_big
[13:23:27] [PASSED] test_flush
[13:23:27] [PASSED] test_lookup
[13:23:27] [PASSED] test_data
[13:23:27] [PASSED] test_class
[13:23:27] ===================== [PASSED] guc_buf =====================
[13:23:27] =================== guc_dbm (7 subtests) ===================
[13:23:27] [PASSED] test_empty
[13:23:27] [PASSED] test_default
[13:23:27] ======================== test_size ========================
[13:23:27] [PASSED] 4
[13:23:27] [PASSED] 8
[13:23:27] [PASSED] 32
[13:23:27] [PASSED] 256
[13:23:27] ==================== [PASSED] test_size ====================
[13:23:27] ======================= test_reuse ========================
[13:23:27] [PASSED] 4
[13:23:27] [PASSED] 8
[13:23:27] [PASSED] 32
[13:23:27] [PASSED] 256
[13:23:27] =================== [PASSED] test_reuse ====================
[13:23:27] =================== test_range_overlap ====================
[13:23:27] [PASSED] 4
[13:23:27] [PASSED] 8
[13:23:27] [PASSED] 32
[13:23:27] [PASSED] 256
[13:23:27] =============== [PASSED] test_range_overlap ================
[13:23:27] =================== test_range_compact ====================
[13:23:27] [PASSED] 4
[13:23:27] [PASSED] 8
[13:23:27] [PASSED] 32
[13:23:27] [PASSED] 256
[13:23:27] =============== [PASSED] test_range_compact ================
[13:23:27] ==================== test_range_spare =====================
[13:23:27] [PASSED] 4
[13:23:27] [PASSED] 8
[13:23:27] [PASSED] 32
[13:23:27] [PASSED] 256
[13:23:27] ================ [PASSED] test_range_spare =================
[13:23:27] ===================== [PASSED] guc_dbm =====================
[13:23:27] ================== guc_idm (22 subtests) ===================
[13:23:27] [PASSED] bad_init
[13:23:27] [PASSED] no_init
[13:23:27] [PASSED] init_fini
[13:23:27] [PASSED] check_init_small
[13:23:27] [PASSED] check_init_shared
[13:23:27] [PASSED] check_used
[13:23:27] [PASSED] check_quota
[13:23:27] [PASSED] check_all
[13:23:27] [PASSED] check_limits
[13:23:27] [PASSED] check_overlap
[13:23:27] [PASSED] check_overlap_alloc
[13:23:27] [PASSED] check_overlap_release
[13:23:27] [PASSED] check_overlap_partial_init
[13:23:27] [PASSED] check_overlap_partial_shared_range_blocking
[13:23:27] [PASSED] check_used_usable
[13:23:27] [PASSED] check_used_shareable
[13:23:27] [PASSED] check_used_mixed
[13:23:27] [PASSED] check_release_usable_range
[13:23:27] [PASSED] check_release_shareable_range
[13:23:27] [PASSED] check_split_boundaries
[13:23:27] [PASSED] check_shareable_spare
[13:23:27] [PASSED] check_shareable_spare_fragmented_tail
[13:23:27] ===================== [PASSED] guc_idm =====================
[13:23:27] ============== guc_klv_helpers (13 subtests) ===============
[13:23:27] [PASSED] test_count
[13:23:27] [PASSED] test_encode_u32
[13:23:27] [PASSED] test_encode_u64
[13:23:27] [PASSED] test_encode_string
[13:23:27] [PASSED] test_encode_object_raw
[13:23:27] [PASSED] test_encode_object_klv
[13:23:27] [PASSED] test_encode_object_nested
[13:23:27] [PASSED] test_encode_object_basic
[13:23:27] ===================== test_decode_u16 =====================
[13:23:27] [PASSED] empty
[13:23:27] [PASSED] valid
[13:23:27] [PASSED] max
[13:23:27] [PASSED] big
[13:23:27] [PASSED] long
[13:23:27] ================= [PASSED] test_decode_u16 =================
[13:23:27] ===================== test_decode_u32 =====================
[13:23:27] [PASSED] empty
[13:23:27] [PASSED] valid
[13:23:27] [PASSED] max
[13:23:27] [PASSED] long
[13:23:27] ================= [PASSED] test_decode_u32 =================
[13:23:27] ===================== test_decode_u64 =====================
[13:23:27] [PASSED] empty
[13:23:27] [PASSED] short
[13:23:27] [PASSED] valid
[13:23:27] [PASSED] max
[13:23:27] [PASSED] long
[13:23:27] ================= [PASSED] test_decode_u64 =================
[13:23:27] ===================== test_decode_str =====================
[13:23:27] [PASSED] empty
[13:23:27] [PASSED] one
[13:23:27] [PASSED] one_trash
[13:23:27] [PASSED] two
[13:23:27] [PASSED] two_trash
[13:23:27] [PASSED] three
[13:23:27] [PASSED] dword
[13:23:27] [PASSED] four
[13:23:27] [PASSED] five
[13:23:27] [PASSED] six
[13:23:27] [PASSED] seven
[13:23:27] [PASSED] qword
[13:23:27] ================= [PASSED] test_decode_str =================
[13:23:27] [PASSED] test_print
[13:23:27] ================= [PASSED] guc_klv_helpers =================
[13:23:27] =================== xe_log (4 subtests) ====================
[13:23:27] [PASSED] demo_cper
[13:23:27] [PASSED] demo_dmesg
[13:23:27] ======================= test_dmesg ========================
[13:23:27] [PASSED] test_fatal
[13:23:27] [PASSED] test_fatal_tile
[13:23:27] [PASSED] test_fatal_gt
[13:23:27] [PASSED] test_fatal_comp
[13:23:27] [PASSED] test_fatal_comp_tile
[13:23:27] [PASSED] test_fatal_comp_gt
[13:23:27] [PASSED] test_fatal_all
[13:23:27] [PASSED] test_recoverable
[13:23:27] [PASSED] test_recoverable_tile
[13:23:27] [PASSED] test_recoverable_gt
[13:23:27] [PASSED] test_recoverable_comp
[13:23:27] [PASSED] test_recoverable_comp_tile
[13:23:27] [PASSED] test_recoverable_comp_gt
[13:23:27] [PASSED] test_recoverable_all
[13:23:27] [PASSED] test_info
[13:23:27] [PASSED] test_info_tile
[13:23:27] [PASSED] test_info_gt
[13:23:27] [PASSED] test_info_err
[13:23:27] [PASSED] test_info_comp
[13:23:27] [PASSED] test_info_comp_tile
[13:23:27] [PASSED] test_info_comp_gt
[13:23:27] [PASSED] test_info_all
[13:23:27] [PASSED] test_hw_fatal
[13:23:27] [PASSED] test_hw_recoverable
[13:23:27] [PASSED] test_hw_corrected
[13:23:27] [PASSED] test_hw_informational
[13:23:27] =================== [PASSED] test_dmesg ====================
[13:23:27] ====================== test_invalid =======================
[13:23:27] [SKIPPED] no-component no-location no-warn (requires CONFIG_DRM_XE_DEBUG)
[13:23:27] [SKIPPED] reserved location (requires CONFIG_DRM_XE_DEBUG)
[13:23:27] [SKIPPED] unknown location (requires CONFIG_DRM_XE_DEBUG)
[13:23:27] [SKIPPED] nonzero-device-id location (requires CONFIG_DRM_XE_DEBUG)
[13:23:27] [SKIPPED] invalid-tile-id location (requires CONFIG_DRM_XE_DEBUG)
[13:23:27] [SKIPPED] invalid-gt-id location (requires CONFIG_DRM_XE_DEBUG)
[13:23:27] [SKIPPED] unknown component class (requires CONFIG_DRM_XE_DEBUG)
[13:23:27] [SKIPPED] unknown system component (requires CONFIG_DRM_XE_DEBUG)
[13:23:27] [SKIPPED] unknown hardware component (requires CONFIG_DRM_XE_DEBUG)
[13:23:27] [SKIPPED] unknown component and location (requires CONFIG_DRM_XE_DEBUG)
[13:23:27] ================== [SKIPPED] test_invalid ==================
[13:23:27] ===================== [PASSED] xe_log ======================
[13:23:27] ================== no_relay (3 subtests) ===================
[13:23:27] [PASSED] xe_drops_guc2pf_if_not_ready
[13:23:27] [PASSED] xe_drops_guc2vf_if_not_ready
[13:23:27] [PASSED] xe_rejects_send_if_not_ready
[13:23:27] ==================== [PASSED] no_relay =====================
[13:23:27] ================== pf_relay (14 subtests) ==================
[13:23:27] [PASSED] pf_rejects_guc2pf_too_short
[13:23:27] [PASSED] pf_rejects_guc2pf_too_long
[13:23:27] [PASSED] pf_rejects_guc2pf_no_payload
[13:23:27] [PASSED] pf_fails_no_payload
[13:23:27] [PASSED] pf_fails_bad_origin
[13:23:27] [PASSED] pf_fails_bad_type
[13:23:27] [PASSED] pf_txn_reports_error
[13:23:27] [PASSED] pf_txn_sends_pf2guc
[13:23:27] [PASSED] pf_sends_pf2guc
[13:23:27] [SKIPPED] pf_loopback_nop (requires CONFIG_DRM_XE_DEBUG_SRIOV)
[13:23:27] [SKIPPED] pf_loopback_echo (requires CONFIG_DRM_XE_DEBUG_SRIOV)
[13:23:27] [SKIPPED] pf_loopback_fail (requires CONFIG_DRM_XE_DEBUG_SRIOV)
[13:23:27] [SKIPPED] pf_loopback_busy (requires CONFIG_DRM_XE_DEBUG_SRIOV)
[13:23:27] [SKIPPED] pf_loopback_retry (requires CONFIG_DRM_XE_DEBUG_SRIOV)
[13:23:27] ==================== [PASSED] pf_relay =====================
[13:23:27] ================== vf_relay (3 subtests) ===================
[13:23:27] [PASSED] vf_rejects_guc2vf_too_short
[13:23:27] [PASSED] vf_rejects_guc2vf_too_long
[13:23:27] [PASSED] vf_rejects_guc2vf_no_payload
[13:23:27] ==================== [PASSED] vf_relay =====================
[13:23:27] ================ pf_gt_config (9 subtests) =================
[13:23:27] [PASSED] fair_contexts_1vf
[13:23:27] [PASSED] fair_doorbells_1vf
[13:23:27] [PASSED] fair_ggtt_1vf
[13:23:27] ====================== fair_vram_1vf ======================
[13:23:27] [PASSED] 3.50 GiB
[13:23:27] [PASSED] 11.5 GiB
[13:23:27] [PASSED] 15.5 GiB
[13:23:27] [PASSED] 31.5 GiB
[13:23:27] [PASSED] 63.5 GiB
[13:23:27] [PASSED] 1.91 GiB
[13:23:27] ================== [PASSED] fair_vram_1vf ==================
[13:23:27] ================ fair_vram_1vf_admin_only =================
[13:23:27] [PASSED] 3.50 GiB
[13:23:27] [PASSED] 11.5 GiB
[13:23:27] [PASSED] 15.5 GiB
[13:23:27] [PASSED] 31.5 GiB
[13:23:27] [PASSED] 63.5 GiB
[13:23:27] [PASSED] 1.91 GiB
[13:23:27] ============ [PASSED] fair_vram_1vf_admin_only =============
[13:23:27] ====================== fair_contexts ======================
[13:23:27] [PASSED] 1 VF
[13:23:27] [PASSED] 2 VFs
[13:23:27] [PASSED] 3 VFs
[13:23:27] [PASSED] 4 VFs
[13:23:27] [PASSED] 5 VFs
[13:23:27] [PASSED] 6 VFs
[13:23:27] [PASSED] 7 VFs
[13:23:27] [PASSED] 8 VFs
[13:23:27] [PASSED] 9 VFs
[13:23:27] [PASSED] 10 VFs
[13:23:27] [PASSED] 11 VFs
[13:23:27] [PASSED] 12 VFs
[13:23:27] [PASSED] 13 VFs
[13:23:27] [PASSED] 14 VFs
[13:23:27] [PASSED] 15 VFs
[13:23:27] [PASSED] 16 VFs
[13:23:27] [PASSED] 17 VFs
[13:23:27] [PASSED] 18 VFs
[13:23:27] [PASSED] 19 VFs
[13:23:27] [PASSED] 20 VFs
[13:23:27] [PASSED] 21 VFs
[13:23:27] [PASSED] 22 VFs
[13:23:27] [PASSED] 23 VFs
[13:23:27] [PASSED] 24 VFs
[13:23:27] [PASSED] 25 VFs
[13:23:27] [PASSED] 26 VFs
[13:23:27] [PASSED] 27 VFs
[13:23:27] [PASSED] 28 VFs
[13:23:27] [PASSED] 29 VFs
[13:23:27] [PASSED] 30 VFs
[13:23:27] [PASSED] 31 VFs
[13:23:27] [PASSED] 32 VFs
[13:23:27] [PASSED] 33 VFs
[13:23:27] [PASSED] 34 VFs
[13:23:27] [PASSED] 35 VFs
[13:23:27] [PASSED] 36 VFs
[13:23:27] [PASSED] 37 VFs
[13:23:27] [PASSED] 38 VFs
[13:23:27] [PASSED] 39 VFs
[13:23:27] [PASSED] 40 VFs
[13:23:27] [PASSED] 41 VFs
[13:23:27] [PASSED] 42 VFs
[13:23:27] [PASSED] 43 VFs
[13:23:27] [PASSED] 44 VFs
[13:23:27] [PASSED] 45 VFs
[13:23:27] [PASSED] 46 VFs
[13:23:27] [PASSED] 47 VFs
[13:23:27] [PASSED] 48 VFs
[13:23:27] [PASSED] 49 VFs
[13:23:27] [PASSED] 50 VFs
[13:23:27] [PASSED] 51 VFs
[13:23:27] [PASSED] 52 VFs
[13:23:27] [PASSED] 53 VFs
[13:23:27] [PASSED] 54 VFs
[13:23:27] [PASSED] 55 VFs
[13:23:27] [PASSED] 56 VFs
[13:23:27] [PASSED] 57 VFs
[13:23:27] [PASSED] 58 VFs
[13:23:27] [PASSED] 59 VFs
[13:23:27] [PASSED] 60 VFs
[13:23:27] [PASSED] 61 VFs
[13:23:27] [PASSED] 62 VFs
[13:23:27] [PASSED] 63 VFs
[13:23:27] ================== [PASSED] fair_contexts ==================
[13:23:27] ===================== fair_doorbells ======================
[13:23:27] [PASSED] 1 VF
[13:23:27] [PASSED] 2 VFs
[13:23:27] [PASSED] 3 VFs
[13:23:27] [PASSED] 4 VFs
[13:23:27] [PASSED] 5 VFs
[13:23:27] [PASSED] 6 VFs
[13:23:27] [PASSED] 7 VFs
[13:23:27] [PASSED] 8 VFs
[13:23:27] [PASSED] 9 VFs
[13:23:27] [PASSED] 10 VFs
[13:23:27] [PASSED] 11 VFs
[13:23:27] [PASSED] 12 VFs
[13:23:27] [PASSED] 13 VFs
[13:23:27] [PASSED] 14 VFs
[13:23:27] [PASSED] 15 VFs
[13:23:27] [PASSED] 16 VFs
[13:23:27] [PASSED] 17 VFs
[13:23:27] [PASSED] 18 VFs
[13:23:27] [PASSED] 19 VFs
[13:23:27] [PASSED] 20 VFs
[13:23:27] [PASSED] 21 VFs
[13:23:27] [PASSED] 22 VFs
[13:23:27] [PASSED] 23 VFs
[13:23:27] [PASSED] 24 VFs
[13:23:27] [PASSED] 25 VFs
[13:23:27] [PASSED] 26 VFs
[13:23:27] [PASSED] 27 VFs
[13:23:27] [PASSED] 28 VFs
[13:23:27] [PASSED] 29 VFs
[13:23:27] [PASSED] 30 VFs
[13:23:27] [PASSED] 31 VFs
[13:23:27] [PASSED] 32 VFs
[13:23:27] [PASSED] 33 VFs
[13:23:27] [PASSED] 34 VFs
[13:23:27] [PASSED] 35 VFs
[13:23:27] [PASSED] 36 VFs
[13:23:27] [PASSED] 37 VFs
[13:23:27] [PASSED] 38 VFs
[13:23:27] [PASSED] 39 VFs
[13:23:27] [PASSED] 40 VFs
[13:23:27] [PASSED] 41 VFs
[13:23:27] [PASSED] 42 VFs
[13:23:27] [PASSED] 43 VFs
[13:23:27] [PASSED] 44 VFs
[13:23:27] [PASSED] 45 VFs
[13:23:27] [PASSED] 46 VFs
[13:23:27] [PASSED] 47 VFs
[13:23:27] [PASSED] 48 VFs
[13:23:27] [PASSED] 49 VFs
[13:23:27] [PASSED] 50 VFs
[13:23:27] [PASSED] 51 VFs
[13:23:27] [PASSED] 52 VFs
[13:23:27] [PASSED] 53 VFs
[13:23:27] [PASSED] 54 VFs
[13:23:27] [PASSED] 55 VFs
[13:23:27] [PASSED] 56 VFs
[13:23:27] [PASSED] 57 VFs
[13:23:27] [PASSED] 58 VFs
[13:23:27] [PASSED] 59 VFs
[13:23:27] [PASSED] 60 VFs
[13:23:27] [PASSED] 61 VFs
[13:23:27] [PASSED] 62 VFs
[13:23:27] [PASSED] 63 VFs
[13:23:27] ================= [PASSED] fair_doorbells ==================
[13:23:27] ======================== fair_ggtt ========================
[13:23:27] [PASSED] 1 VF
[13:23:27] [PASSED] 2 VFs
[13:23:27] [PASSED] 3 VFs
[13:23:27] [PASSED] 4 VFs
[13:23:27] [PASSED] 5 VFs
[13:23:27] [PASSED] 6 VFs
[13:23:27] [PASSED] 7 VFs
[13:23:27] [PASSED] 8 VFs
[13:23:27] [PASSED] 9 VFs
[13:23:27] [PASSED] 10 VFs
[13:23:27] [PASSED] 11 VFs
[13:23:27] [PASSED] 12 VFs
[13:23:27] [PASSED] 13 VFs
[13:23:27] [PASSED] 14 VFs
[13:23:27] [PASSED] 15 VFs
[13:23:27] [PASSED] 16 VFs
[13:23:27] [PASSED] 17 VFs
[13:23:27] [PASSED] 18 VFs
[13:23:27] [PASSED] 19 VFs
[13:23:27] [PASSED] 20 VFs
[13:23:27] [PASSED] 21 VFs
[13:23:27] [PASSED] 22 VFs
[13:23:27] [PASSED] 23 VFs
[13:23:27] [PASSED] 24 VFs
[13:23:27] [PASSED] 25 VFs
[13:23:27] [PASSED] 26 VFs
[13:23:27] [PASSED] 27 VFs
[13:23:27] [PASSED] 28 VFs
[13:23:27] [PASSED] 29 VFs
[13:23:27] [PASSED] 30 VFs
[13:23:27] [PASSED] 31 VFs
[13:23:27] [PASSED] 32 VFs
[13:23:27] [PASSED] 33 VFs
[13:23:27] [PASSED] 34 VFs
[13:23:27] [PASSED] 35 VFs
[13:23:27] [PASSED] 36 VFs
[13:23:27] [PASSED] 37 VFs
[13:23:27] [PASSED] 38 VFs
[13:23:27] [PASSED] 39 VFs
[13:23:27] [PASSED] 40 VFs
[13:23:27] [PASSED] 41 VFs
[13:23:27] [PASSED] 42 VFs
[13:23:27] [PASSED] 43 VFs
[13:23:27] [PASSED] 44 VFs
[13:23:27] [PASSED] 45 VFs
[13:23:27] [PASSED] 46 VFs
[13:23:27] [PASSED] 47 VFs
[13:23:27] [PASSED] 48 VFs
[13:23:27] [PASSED] 49 VFs
[13:23:27] [PASSED] 50 VFs
[13:23:27] [PASSED] 51 VFs
[13:23:27] [PASSED] 52 VFs
[13:23:27] [PASSED] 53 VFs
[13:23:27] [PASSED] 54 VFs
[13:23:27] [PASSED] 55 VFs
[13:23:27] [PASSED] 56 VFs
[13:23:27] [PASSED] 57 VFs
[13:23:27] [PASSED] 58 VFs
[13:23:27] [PASSED] 59 VFs
[13:23:27] [PASSED] 60 VFs
[13:23:27] [PASSED] 61 VFs
[13:23:27] [PASSED] 62 VFs
[13:23:27] [PASSED] 63 VFs
[13:23:27] ==================== [PASSED] fair_ggtt ====================
[13:23:27] ======================== fair_vram ========================
[13:23:27] [PASSED] 1 VF
[13:23:27] [PASSED] 2 VFs
[13:23:27] [PASSED] 3 VFs
[13:23:27] [PASSED] 4 VFs
[13:23:27] [PASSED] 5 VFs
[13:23:27] [PASSED] 6 VFs
[13:23:27] [PASSED] 7 VFs
[13:23:27] [PASSED] 8 VFs
[13:23:27] [PASSED] 9 VFs
[13:23:27] [PASSED] 10 VFs
[13:23:27] [PASSED] 11 VFs
[13:23:27] [PASSED] 12 VFs
[13:23:27] [PASSED] 13 VFs
[13:23:27] [PASSED] 14 VFs
[13:23:27] [PASSED] 15 VFs
[13:23:27] [PASSED] 16 VFs
[13:23:27] [PASSED] 17 VFs
[13:23:27] [PASSED] 18 VFs
[13:23:27] [PASSED] 19 VFs
[13:23:27] [PASSED] 20 VFs
[13:23:27] [PASSED] 21 VFs
[13:23:27] [PASSED] 22 VFs
[13:23:27] [PASSED] 23 VFs
[13:23:27] [PASSED] 24 VFs
[13:23:27] [PASSED] 25 VFs
[13:23:27] [PASSED] 26 VFs
[13:23:27] [PASSED] 27 VFs
[13:23:27] [PASSED] 28 VFs
[13:23:27] [PASSED] 29 VFs
[13:23:27] [PASSED] 30 VFs
[13:23:27] [PASSED] 31 VFs
[13:23:27] [PASSED] 32 VFs
[13:23:27] [PASSED] 33 VFs
[13:23:27] [PASSED] 34 VFs
[13:23:27] [PASSED] 35 VFs
[13:23:27] [PASSED] 36 VFs
[13:23:27] [PASSED] 37 VFs
[13:23:27] [PASSED] 38 VFs
[13:23:27] [PASSED] 39 VFs
[13:23:27] [PASSED] 40 VFs
[13:23:27] [PASSED] 41 VFs
[13:23:27] [PASSED] 42 VFs
[13:23:27] [PASSED] 43 VFs
[13:23:27] [PASSED] 44 VFs
[13:23:27] [PASSED] 45 VFs
[13:23:27] [PASSED] 46 VFs
[13:23:27] [PASSED] 47 VFs
[13:23:27] [PASSED] 48 VFs
[13:23:27] [PASSED] 49 VFs
[13:23:27] [PASSED] 50 VFs
[13:23:27] [PASSED] 51 VFs
[13:23:27] [PASSED] 52 VFs
[13:23:27] [PASSED] 53 VFs
[13:23:27] [PASSED] 54 VFs
[13:23:27] [PASSED] 55 VFs
[13:23:27] [PASSED] 56 VFs
[13:23:27] [PASSED] 57 VFs
[13:23:27] [PASSED] 58 VFs
[13:23:27] [PASSED] 59 VFs
[13:23:27] [PASSED] 60 VFs
[13:23:27] [PASSED] 61 VFs
[13:23:27] [PASSED] 62 VFs
[13:23:27] [PASSED] 63 VFs
[13:23:27] ==================== [PASSED] fair_vram ====================
[13:23:27] ================== [PASSED] pf_gt_config ===================
[13:23:27] ===================== lmtt (1 subtest) =====================
[13:23:27] ======================== test_ops =========================
[13:23:27] [PASSED] 2-level
[13:23:27] [PASSED] multi-level
[13:23:27] ==================== [PASSED] test_ops =====================
[13:23:27] ====================== [PASSED] lmtt =======================
[13:23:27] ================= sriov_packet (1 subtest) =================
[13:23:27] [PASSED] test_descriptor_init
[13:23:27] ================== [PASSED] sriov_packet ===================
[13:23:27] ================= pf_service (11 subtests) =================
[13:23:27] [PASSED] pf_negotiate_any
[13:23:27] [PASSED] pf_negotiate_base_match
[13:23:27] [PASSED] pf_negotiate_base_newer
[13:23:27] [PASSED] pf_negotiate_base_next
[13:23:27] [SKIPPED] pf_negotiate_base_older (no older minor)
[13:23:27] [PASSED] pf_negotiate_base_prev
[13:23:27] [PASSED] pf_negotiate_latest_match
[13:23:27] [PASSED] pf_negotiate_latest_newer
[13:23:27] [PASSED] pf_negotiate_latest_next
[13:23:27] [SKIPPED] pf_negotiate_latest_older (no older minor)
[13:23:27] [SKIPPED] pf_negotiate_latest_prev (no prev major)
[13:23:27] =================== [PASSED] pf_service ====================
[13:23:27] ================= xe_guc_g2g (2 subtests) ==================
[13:23:27] ============== xe_live_guc_g2g_kunit_default ==============
[13:23:27] ========= [SKIPPED] xe_live_guc_g2g_kunit_default ==========
[13:23:27] ============== xe_live_guc_g2g_kunit_allmem ===============
[13:23:27] ========== [SKIPPED] xe_live_guc_g2g_kunit_allmem ==========
[13:23:27] =================== [SKIPPED] xe_guc_g2g ===================
[13:23:27] =================== xe_mocs (2 subtests) ===================
[13:23:27] ================ xe_live_mocs_kernel_kunit ================
[13:23:27] =========== [SKIPPED] xe_live_mocs_kernel_kunit ============
[13:23:27] ================ xe_live_mocs_reset_kunit =================
[13:23:27] ============ [SKIPPED] xe_live_mocs_reset_kunit ============
[13:23:27] ==================== [SKIPPED] xe_mocs =====================
[13:23:27] ================= xe_migrate (3 subtests) ==================
[13:23:27] ================= xe_migrate_sanity_kunit =================
[13:23:27] ============ [SKIPPED] xe_migrate_sanity_kunit =============
[13:23:27] ================== xe_validate_ccs_kunit ==================
[13:23:27] ============= [SKIPPED] xe_validate_ccs_kunit ==============
[13:23:27] ============= xe_migrate_access_memory_kunit ==============
[13:23:27] ========= [SKIPPED] xe_migrate_access_memory_kunit =========
[13:23:27] =================== [SKIPPED] xe_migrate ===================
[13:23:27] ================== xe_dma_buf (1 subtest) ==================
[13:23:27] ==================== xe_dma_buf_kunit =====================
[13:23:27] ================ [SKIPPED] xe_dma_buf_kunit ================
[13:23:27] =================== [SKIPPED] xe_dma_buf ===================
[13:23:27] ================= xe_bo_shrink (1 subtest) =================
[13:23:27] =================== xe_bo_shrink_kunit ====================
[13:23:27] =============== [SKIPPED] xe_bo_shrink_kunit ===============
[13:23:27] ================== [SKIPPED] xe_bo_shrink ==================
[13:23:27] ==================== xe_bo (2 subtests) ====================
[13:23:27] ================== xe_ccs_migrate_kunit ===================
[13:23:27] ============== [SKIPPED] xe_ccs_migrate_kunit ==============
[13:23:27] ==================== xe_bo_evict_kunit ====================
[13:23:27] =============== [SKIPPED] xe_bo_evict_kunit ================
[13:23:27] ===================== [SKIPPED] xe_bo ======================
[13:23:27] =================== xe_any (9 subtests) ====================
[13:23:27] [PASSED] test_to_xe
[13:23:27] [PASSED] test_to_dev
[13:23:27] [PASSED] test_to_pdev
[13:23:27] [PASSED] test_to_drm
[13:23:27] [PASSED] test_if_pdev
[13:23:27] [PASSED] test_if_xe
[13:23:27] [PASSED] test_if_tile
[13:23:27] [PASSED] test_if_gt
[13:23:27] [PASSED] test_to_id
[13:23:27] ===================== [PASSED] xe_any ======================
[13:23:27] ==================== args (13 subtests) ====================
[13:23:27] [PASSED] count_args_test
[13:23:27] [PASSED] call_args_example
[13:23:27] [PASSED] call_args_test
[13:23:27] [PASSED] drop_first_arg_example
[13:23:27] [PASSED] drop_first_arg_test
[13:23:27] [PASSED] first_arg_example
[13:23:27] [PASSED] first_arg_test
[13:23:27] [PASSED] last_arg_example
[13:23:27] [PASSED] last_arg_test
[13:23:27] [PASSED] pick_arg_example
[13:23:27] [PASSED] if_args_example
[13:23:27] [PASSED] if_args_test
[13:23:27] [PASSED] sep_comma_example
[13:23:27] ====================== [PASSED] args =======================
[13:23:27] =================== xe_pci (3 subtests) ====================
[13:23:27] ==================== check_graphics_ip ====================
[13:23:27] [PASSED] 12.00 Xe_LP
[13:23:27] [PASSED] 12.10 Xe_LP+
[13:23:27] [PASSED] 12.55 Xe_HPG
[13:23:27] [PASSED] 12.60 Xe_HPC
[13:23:27] [PASSED] 12.70 Xe_LPG
[13:23:27] [PASSED] 12.71 Xe_LPG
[13:23:27] [PASSED] 12.74 Xe_LPG+
[13:23:27] [PASSED] 20.01 Xe2_HPG
[13:23:27] [PASSED] 20.02 Xe2_HPG
[13:23:27] [PASSED] 20.04 Xe2_LPG
[13:23:27] [PASSED] 30.00 Xe3_LPG
[13:23:27] [PASSED] 30.01 Xe3_LPG
[13:23:27] [PASSED] 30.03 Xe3_LPG
[13:23:27] [PASSED] 30.04 Xe3_LPG
[13:23:27] [PASSED] 30.05 Xe3_LPG
[13:23:27] [PASSED] 35.10 Xe3p_LPG
[13:23:27] [PASSED] 35.11 Xe3p_XPC
[13:23:27] ================ [PASSED] check_graphics_ip ================
[13:23:27] ===================== check_media_ip ======================
[13:23:27] [PASSED] 12.00 Xe_M
[13:23:27] [PASSED] 12.55 Xe_HPM
[13:23:27] [PASSED] 13.00 Xe_LPM+
[13:23:27] [PASSED] 13.01 Xe2_HPM
[13:23:27] [PASSED] 20.00 Xe2_LPM
[13:23:27] [PASSED] 30.00 Xe3_LPM
[13:23:27] [PASSED] 30.02 Xe3_LPM
[13:23:27] [PASSED] 35.00 Xe3p_LPM
[13:23:27] [PASSED] 35.03 Xe3p_HPM
[13:23:27] ================= [PASSED] check_media_ip ==================
[13:23:27] =================== check_platform_desc ===================
[13:23:27] [PASSED] 0x9A60 (TIGERLAKE)
[13:23:27] [PASSED] 0x9A68 (TIGERLAKE)
[13:23:27] [PASSED] 0x9A70 (TIGERLAKE)
[13:23:27] [PASSED] 0x9A40 (TIGERLAKE)
[13:23:27] [PASSED] 0x9A49 (TIGERLAKE)
[13:23:27] [PASSED] 0x9A59 (TIGERLAKE)
[13:23:27] [PASSED] 0x9A78 (TIGERLAKE)
[13:23:27] [PASSED] 0x9AC0 (TIGERLAKE)
[13:23:27] [PASSED] 0x9AC9 (TIGERLAKE)
[13:23:27] [PASSED] 0x9AD9 (TIGERLAKE)
[13:23:27] [PASSED] 0x9AF8 (TIGERLAKE)
[13:23:27] [PASSED] 0x4C80 (ROCKETLAKE)
[13:23:27] [PASSED] 0x4C8A (ROCKETLAKE)
[13:23:27] [PASSED] 0x4C8B (ROCKETLAKE)
[13:23:27] [PASSED] 0x4C8C (ROCKETLAKE)
[13:23:27] [PASSED] 0x4C90 (ROCKETLAKE)
[13:23:27] [PASSED] 0x4C9A (ROCKETLAKE)
[13:23:27] [PASSED] 0x4680 (ALDERLAKE_S)
[13:23:27] [PASSED] 0x4682 (ALDERLAKE_S)
[13:23:27] [PASSED] 0x4688 (ALDERLAKE_S)
[13:23:27] [PASSED] 0x468A (ALDERLAKE_S)
[13:23:27] [PASSED] 0x468B (ALDERLAKE_S)
[13:23:27] [PASSED] 0x4690 (ALDERLAKE_S)
[13:23:27] [PASSED] 0x4692 (ALDERLAKE_S)
[13:23:27] [PASSED] 0x4693 (ALDERLAKE_S)
[13:23:27] [PASSED] 0x46A0 (ALDERLAKE_P)
[13:23:27] [PASSED] 0x46A1 (ALDERLAKE_P)
[13:23:27] [PASSED] 0x46A2 (ALDERLAKE_P)
[13:23:27] [PASSED] 0x46A3 (ALDERLAKE_P)
[13:23:27] [PASSED] 0x46A6 (ALDERLAKE_P)
[13:23:27] [PASSED] 0x46A8 (ALDERLAKE_P)
[13:23:27] [PASSED] 0x46AA (ALDERLAKE_P)
[13:23:27] [PASSED] 0x462A (ALDERLAKE_P)
[13:23:27] [PASSED] 0x4626 (ALDERLAKE_P)
[13:23:27] [PASSED] 0x4628 (ALDERLAKE_P)
[13:23:27] [PASSED] 0x46B0 (ALDERLAKE_P)
[13:23:27] [PASSED] 0x46B1 (ALDERLAKE_P)
[13:23:27] [PASSED] 0x46B2 (ALDERLAKE_P)
[13:23:27] [PASSED] 0x46B3 (ALDERLAKE_P)
[13:23:27] [PASSED] 0x46C0 (ALDERLAKE_P)
[13:23:27] [PASSED] 0x46C1 (ALDERLAKE_P)
[13:23:27] [PASSED] 0x46C2 (ALDERLAKE_P)
[13:23:27] [PASSED] 0x46C3 (ALDERLAKE_P)
[13:23:27] [PASSED] 0x46D0 (ALDERLAKE_N)
[13:23:27] [PASSED] 0x46D1 (ALDERLAKE_N)
[13:23:27] [PASSED] 0x46D2 (ALDERLAKE_N)
[13:23:27] [PASSED] 0x46D3 (ALDERLAKE_N)
[13:23:27] [PASSED] 0x46D4 (ALDERLAKE_N)
[13:23:27] [PASSED] 0xA721 (ALDERLAKE_P)
[13:23:27] [PASSED] 0xA7A1 (ALDERLAKE_P)
[13:23:27] [PASSED] 0xA7A9 (ALDERLAKE_P)
[13:23:27] [PASSED] 0xA7AC (ALDERLAKE_P)
[13:23:27] [PASSED] 0xA7AD (ALDERLAKE_P)
[13:23:27] [PASSED] 0xA720 (ALDERLAKE_P)
[13:23:27] [PASSED] 0xA7A0 (ALDERLAKE_P)
[13:23:27] [PASSED] 0xA7A8 (ALDERLAKE_P)
[13:23:27] [PASSED] 0xA7AA (ALDERLAKE_P)
[13:23:27] [PASSED] 0xA7AB (ALDERLAKE_P)
[13:23:27] [PASSED] 0xA780 (ALDERLAKE_S)
[13:23:27] [PASSED] 0xA781 (ALDERLAKE_S)
[13:23:27] [PASSED] 0xA782 (ALDERLAKE_S)
[13:23:27] [PASSED] 0xA783 (ALDERLAKE_S)
[13:23:27] [PASSED] 0xA788 (ALDERLAKE_S)
[13:23:27] [PASSED] 0xA789 (ALDERLAKE_S)
[13:23:27] [PASSED] 0xA78A (ALDERLAKE_S)
[13:23:27] [PASSED] 0xA78B (ALDERLAKE_S)
[13:23:27] [PASSED] 0x4905 (DG1)
[13:23:27] [PASSED] 0x4906 (DG1)
[13:23:27] [PASSED] 0x4907 (DG1)
[13:23:27] [PASSED] 0x4908 (DG1)
[13:23:27] [PASSED] 0x4909 (DG1)
[13:23:27] [PASSED] 0x56C0 (DG2)
[13:23:27] [PASSED] 0x56C2 (DG2)
[13:23:27] [PASSED] 0x56C1 (DG2)
[13:23:27] [PASSED] 0x7D51 (METEORLAKE)
[13:23:27] [PASSED] 0x7DD1 (METEORLAKE)
[13:23:27] [PASSED] 0x7D41 (METEORLAKE)
[13:23:27] [PASSED] 0x7D67 (METEORLAKE)
[13:23:27] [PASSED] 0xB640 (METEORLAKE)
[13:23:27] [PASSED] 0x56A0 (DG2)
[13:23:27] [PASSED] 0x56A1 (DG2)
[13:23:27] [PASSED] 0x56A2 (DG2)
[13:23:27] [PASSED] 0x56BE (DG2)
[13:23:27] [PASSED] 0x56BF (DG2)
[13:23:27] [PASSED] 0x5690 (DG2)
[13:23:27] [PASSED] 0x5691 (DG2)
[13:23:27] [PASSED] 0x5692 (DG2)
[13:23:27] [PASSED] 0x56A5 (DG2)
[13:23:27] [PASSED] 0x56A6 (DG2)
[13:23:27] [PASSED] 0x56B0 (DG2)
[13:23:27] [PASSED] 0x56B1 (DG2)
[13:23:27] [PASSED] 0x56BA (DG2)
[13:23:27] [PASSED] 0x56BB (DG2)
[13:23:27] [PASSED] 0x56BC (DG2)
[13:23:27] [PASSED] 0x56BD (DG2)
[13:23:27] [PASSED] 0x5693 (DG2)
[13:23:27] [PASSED] 0x5694 (DG2)
[13:23:27] [PASSED] 0x5695 (DG2)
[13:23:27] [PASSED] 0x56A3 (DG2)
[13:23:27] [PASSED] 0x56A4 (DG2)
[13:23:27] [PASSED] 0x56B2 (DG2)
[13:23:27] [PASSED] 0x56B3 (DG2)
[13:23:27] [PASSED] 0x5696 (DG2)
[13:23:27] [PASSED] 0x5697 (DG2)
[13:23:27] [PASSED] 0xB69 (PVC)
[13:23:27] [PASSED] 0xB6E (PVC)
[13:23:27] [PASSED] 0xBD4 (PVC)
[13:23:27] [PASSED] 0xBD5 (PVC)
[13:23:27] [PASSED] 0xBD6 (PVC)
[13:23:27] [PASSED] 0xBD7 (PVC)
[13:23:27] [PASSED] 0xBD8 (PVC)
[13:23:27] [PASSED] 0xBD9 (PVC)
[13:23:27] [PASSED] 0xBDA (PVC)
[13:23:27] [PASSED] 0xBDB (PVC)
[13:23:27] [PASSED] 0xBE0 (PVC)
[13:23:27] [PASSED] 0xBE1 (PVC)
[13:23:27] [PASSED] 0xBE5 (PVC)
[13:23:27] [PASSED] 0x7D40 (METEORLAKE)
[13:23:27] [PASSED] 0x7D45 (METEORLAKE)
[13:23:27] [PASSED] 0x7D55 (METEORLAKE)
[13:23:27] [PASSED] 0x7D60 (METEORLAKE)
[13:23:27] [PASSED] 0x7DD5 (METEORLAKE)
[13:23:27] [PASSED] 0x6420 (LUNARLAKE)
[13:23:27] [PASSED] 0x64A0 (LUNARLAKE)
[13:23:27] [PASSED] 0x64B0 (LUNARLAKE)
[13:23:27] [PASSED] 0xE202 (BATTLEMAGE)
[13:23:27] [PASSED] 0xE209 (BATTLEMAGE)
[13:23:27] [PASSED] 0xE20B (BATTLEMAGE)
[13:23:27] [PASSED] 0xE20C (BATTLEMAGE)
[13:23:27] [PASSED] 0xE20D (BATTLEMAGE)
[13:23:27] [PASSED] 0xE210 (BATTLEMAGE)
[13:23:27] [PASSED] 0xE211 (BATTLEMAGE)
[13:23:27] [PASSED] 0xE212 (BATTLEMAGE)
[13:23:27] [PASSED] 0xE216 (BATTLEMAGE)
[13:23:27] [PASSED] 0xE220 (BATTLEMAGE)
[13:23:27] [PASSED] 0xE221 (BATTLEMAGE)
[13:23:27] [PASSED] 0xE222 (BATTLEMAGE)
[13:23:27] [PASSED] 0xE223 (BATTLEMAGE)
[13:23:27] [PASSED] 0xB080 (PANTHERLAKE)
[13:23:27] [PASSED] 0xB081 (PANTHERLAKE)
[13:23:27] [PASSED] 0xB082 (PANTHERLAKE)
[13:23:27] [PASSED] 0xB083 (PANTHERLAKE)
[13:23:27] [PASSED] 0xB084 (PANTHERLAKE)
[13:23:27] [PASSED] 0xB085 (PANTHERLAKE)
[13:23:27] [PASSED] 0xB086 (PANTHERLAKE)
[13:23:27] [PASSED] 0xB087 (PANTHERLAKE)
[13:23:27] [PASSED] 0xB08F (PANTHERLAKE)
[13:23:27] [PASSED] 0xB090 (PANTHERLAKE)
[13:23:27] [PASSED] 0xB0A0 (PANTHERLAKE)
[13:23:27] [PASSED] 0xB0A1 (PANTHERLAKE)
[13:23:27] [PASSED] 0xB0B0 (PANTHERLAKE)
[13:23:27] [PASSED] 0xFD80 (PANTHERLAKE)
[13:23:27] [PASSED] 0xFD81 (PANTHERLAKE)
[13:23:27] [PASSED] 0xD740 (NOVALAKE_S)
[13:23:27] [PASSED] 0xD741 (NOVALAKE_S)
[13:23:27] [PASSED] 0xD742 (NOVALAKE_S)
[13:23:27] [PASSED] 0xD743 (NOVALAKE_S)
[13:23:27] [PASSED] 0xD745 (NOVALAKE_S)
[13:23:27] [PASSED] 0xD74A (NOVALAKE_S)
[13:23:27] [PASSED] 0xD74B (NOVALAKE_S)
[13:23:27] [PASSED] 0x674C (CRESCENTISLAND)
[13:23:27] [PASSED] 0x674D (CRESCENTISLAND)
[13:23:27] [PASSED] 0x674E (CRESCENTISLAND)
[13:23:27] [PASSED] 0x674F (CRESCENTISLAND)
[13:23:27] [PASSED] 0x6750 (CRESCENTISLAND)
[13:23:27] [PASSED] 0x6751 (CRESCENTISLAND)
[13:23:27] [PASSED] 0x6752 (CRESCENTISLAND)
[13:23:27] [PASSED] 0xD750 (NOVALAKE_P)
[13:23:27] [PASSED] 0xD751 (NOVALAKE_P)
[13:23:27] [PASSED] 0xD752 (NOVALAKE_P)
[13:23:27] [PASSED] 0xD753 (NOVALAKE_P)
[13:23:27] [PASSED] 0xD754 (NOVALAKE_P)
[13:23:27] [PASSED] 0xD755 (NOVALAKE_P)
[13:23:27] [PASSED] 0xD756 (NOVALAKE_P)
[13:23:27] [PASSED] 0xD757 (NOVALAKE_P)
[13:23:27] [PASSED] 0xD75F (NOVALAKE_P)
[13:23:27] =============== [PASSED] check_platform_desc ===============
[13:23:27] ===================== [PASSED] xe_pci ======================
[13:23:27] ============= xe_rtp_tables_test (5 subtests) ==============
[13:23:27] ================== xe_rtp_table_gt_test ===================
[13:23:27] [PASSED] gt_was/14011060649
[13:23:27] [PASSED] gt_was/14011059788
[13:23:27] [PASSED] gt_was/14015795083
[13:23:27] [PASSED] gt_was/16021867713
[13:23:27] [PASSED] gt_was/14019449301
[13:23:27] [PASSED] gt_was/16028005424
[13:23:27] [PASSED] gt_was/14026578760
[13:23:27] [PASSED] gt_was/1409420604
[13:23:27] [PASSED] gt_was/1408615072
[13:23:27] [PASSED] gt_was/22010523718
[13:23:27] [PASSED] gt_was/14011006942
[13:23:27] [PASSED] gt_was/14014830051
[13:23:27] [PASSED] gt_was/18018781329
[13:23:27] [PASSED] gt_was/1509235366
[13:23:27] [PASSED] gt_was/18018781329
[13:23:27] [PASSED] gt_was/16016694945
[13:23:27] [PASSED] gt_was/14018575942
[13:23:27] [PASSED] gt_was/22016670082
[13:23:27] [PASSED] gt_was/22016670082
[13:23:27] [PASSED] gt_was/14017421178
[13:23:27] [PASSED] gt_was/16025250150
[13:23:27] [PASSED] gt_was/14021871409
[13:23:27] [PASSED] gt_was/16021865536
[13:23:27] [PASSED] gt_was/14021486841
[13:23:27] [PASSED] gt_was/14025160223
[13:23:27] [PASSED] gt_was/14026144927, 16029437861, 14026127056
[13:23:27] [PASSED] gt_was/14025635424
[13:23:27] [PASSED] gt_was/16028005424
[13:23:27] ============== [PASSED] xe_rtp_table_gt_test ===============
[13:23:27] ================== xe_rtp_table_gt_test ===================
[13:23:27] [PASSED] gt_tunings/Tuning: Blend Fill Caching Optimization Disable
[13:23:27] [PASSED] gt_tunings/Tuning: 32B Access Enable
[13:23:27] [PASSED] gt_tunings/Tuning: L3 cache
[13:23:27] [PASSED] gt_tunings/Tuning: L3 cache - media
[13:23:27] [PASSED] gt_tunings/Tuning: Compression Overfetch
[13:23:27] [PASSED] gt_tunings/Tuning: Compression Overfetch - media
[13:23:27] [PASSED] gt_tunings/Tuning: Enable compressible partial write overfetch in L3
[13:23:27] [PASSED] gt_tunings/Tuning: Enable compressible partial write overfetch in L3 - media
[13:23:27] [PASSED] gt_tunings/Tuning: L2 Overfetch Compressible Only
[13:23:27] [PASSED] gt_tunings/Tuning: L2 Overfetch Compressible Only - media
[13:23:27] [PASSED] gt_tunings/Tuning: Stateless compression control
[13:23:27] [PASSED] gt_tunings/Tuning: Stateless compression control - media
[13:23:27] [PASSED] gt_tunings/Tuning: L3 RW flush all Cache
[13:23:27] [PASSED] gt_tunings/Tuning: L3 RW flush all cache - media
[13:23:27] [PASSED] gt_tunings/Tuning: Set STLB Bank Hash Mode to 4KB
[13:23:27] [PASSED] gt_tunings/Tuning: Force All Non-Compressible Memory Reads to be 256B Overfetches
[13:23:27] ============== [PASSED] xe_rtp_table_gt_test ===============
[13:23:27] ================== xe_rtp_table_oob_test ==================
[13:23:27] [PASSED] oob_was/1607983814
[13:23:27] [PASSED] oob_was/16010904313
[13:23:27] [PASSED] oob_was/18022495364
[13:23:27] [PASSED] oob_was/22012773006
[13:23:27] [PASSED] oob_was/14014475959
[13:23:27] [PASSED] oob_was/22011391025
[13:23:27] [PASSED] oob_was/22012727170
[13:23:27] [PASSED] oob_was/22012727685
[13:23:27] [PASSED] oob_was/22016596838
[13:23:27] [PASSED] oob_was/18020744125
[13:23:27] [PASSED] oob_was/1409600907
[13:23:27] [PASSED] oob_was/22014953428
[13:23:27] [PASSED] oob_was/16017236439
[13:23:27] [PASSED] oob_was/14019821291
[13:23:27] [PASSED] oob_was/14015076503
[13:23:27] [PASSED] oob_was/22016122933
[13:23:27] [PASSED] oob_was/14018913170
[13:23:27] [PASSED] oob_was/14018094691
[13:23:27] [PASSED] oob_was/18024947630
[13:23:27] [PASSED] oob_was/16022287689
[13:23:27] [PASSED] oob_was/13011645652
[13:23:27] [PASSED] oob_was/14022293748
[13:23:27] [PASSED] oob_was/22019794406
[13:23:27] [PASSED] oob_was/22019338487
[13:23:27] [PASSED] oob_was/16023588340
[13:23:27] [PASSED] oob_was/14019789679
[13:23:27] [PASSED] oob_was/14022866841
[13:23:27] [PASSED] oob_was/16021333562
[13:23:27] [PASSED] oob_was/14016712196
[13:23:27] [PASSED] oob_was/14015568240
[13:23:27] [PASSED] oob_was/18013179988
[13:23:27] [PASSED] oob_was/1508761755
[13:23:27] [PASSED] oob_was/16023105232
[13:23:27] [PASSED] oob_was/16026508708
[13:23:27] [PASSED] oob_was/14020001231
[13:23:27] [PASSED] oob_was/16023683509
[13:23:27] [PASSED] oob_was/14025515070
[13:23:27] [PASSED] oob_was/15015404425_disable
[13:23:27] [PASSED] oob_was/16026007364
[13:23:27] [PASSED] oob_was/14020316580
[13:23:27] [PASSED] oob_was/14025883347
[13:23:27] [PASSED] oob_was/16029380221
[13:23:27] [PASSED] oob_was/22022079272
[13:23:27] [PASSED] oob_was/16029897822
[13:23:27] [PASSED] oob_was/14026539277
[13:23:27] [PASSED] oob_was/14027054324
[13:23:27] [PASSED] oob_was/14025941587
[13:23:27] [PASSED] oob_was/16030224309
[13:23:27] [PASSED] oob_was/14028709524
[13:23:27] [PASSED] oob_was/14028250015
[13:23:27] [PASSED] oob_was/16031259911
[13:23:27] ============== [PASSED] xe_rtp_table_oob_test ==============
[13:23:27] ================ xe_rtp_table_dev_oob_test ================
[13:23:27] [PASSED] device_oob_was/22010954014
[13:23:27] [PASSED] device_oob_was/15015404425
[13:23:27] [PASSED] device_oob_was/22019338487_display
[13:23:27] [PASSED] device_oob_was/14022085890
[13:23:27] [PASSED] device_oob_was/14026633728
[13:23:27] [PASSED] device_oob_was/14026746987
[13:23:27] [PASSED] device_oob_was/14026779378
[13:23:27] [PASSED] device_oob_was/14028586678
[13:23:27] [PASSED] device_oob_was/14028434957
[13:23:27] ============ [PASSED] xe_rtp_table_dev_oob_test ============
[13:23:27] ========== xe_rtp_table_missing_upper_bound_test ==========
[13:23:27] [PASSED] register_whitelist/WaAllowPMDepthAndInvocationCountAccessFromUMD, 1408556865
[13:23:27] [PASSED] register_whitelist/1508744258, 14012131227, 1808121037
[13:23:27] [PASSED] register_whitelist/1806527549
[13:23:27] [PASSED] register_whitelist/allow_read_ctx_timestamp
[13:23:27] [PASSED] register_whitelist/allow_read_queue_timestamp
[13:23:27] [PASSED] register_whitelist/16014440446
[13:23:27] [PASSED] register_whitelist/16017236439
[13:23:27] [PASSED] register_whitelist/16020183090
[13:23:27] [PASSED] register_whitelist/14024997852
[13:23:27] [PASSED] register_whitelist/14024997852
[13:23:27] ====== [PASSED] xe_rtp_table_missing_upper_bound_test ======
[13:23:27] =============== [PASSED] xe_rtp_tables_test ================
[13:23:27] =================== xe_rtp (3 subtests) ====================
[13:23:27] =================== xe_rtp_rules_tests ====================
[13:23:27] [PASSED] no
[13:23:27] [PASSED] yes
[13:23:27] [PASSED] no-and-no
[13:23:27] [PASSED] no-and-yes
[13:23:27] [PASSED] yes-and-no
[13:23:27] [PASSED] yes-and-yes
[13:23:27] [PASSED] no-or-no
[13:23:27] [PASSED] no-or-yes
[13:23:27] [PASSED] yes-or-no
[13:23:27] [PASSED] yes-or-yes
[13:23:27] [PASSED] no-yes-or-yes-no
[13:23:27] [PASSED] no-yes-or-yes-yes
[13:23:27] [PASSED] yes-yes-or-no-yes
[13:23:27] [PASSED] yes-yes-or-yes-yes
[13:23:27] [PASSED] no-no-or-yes-or-no
[13:23:27] [PASSED] or
[13:23:27] [PASSED] or-yes
[13:23:27] [PASSED] or-no
[13:23:27] [PASSED] yes-or
[13:23:27] [PASSED] no-or
[13:23:27] [PASSED] no-or-or-yes
[13:23:27] [PASSED] yes-or-or-no
[13:23:27] [PASSED] no-or-or-no
[13:23:27] [PASSED] missing-context-engine-class
[13:23:27] [PASSED] missing-context-engine-class-or-yes
[13:23:27] [PASSED] missing-context-engine-class-or-or-yes
[13:23:27] =============== [PASSED] xe_rtp_rules_tests ================
[13:23:27] =============== xe_rtp_process_to_sr_tests ================
[13:23:27] [PASSED] coalesce-same-reg
[13:23:27] [PASSED] coalesce-same-reg-literal-and-func
[13:23:27] [PASSED] no-match-no-add
[13:23:27] [PASSED] two-regs-two-entries
[13:23:27] [PASSED] clr-one-set-other
[13:23:27] [PASSED] set-field
[13:23:27] [PASSED] conflict-duplicate
[13:23:27] [PASSED] conflict-not-disjoint
[13:23:27] [PASSED] conflict-not-disjoint-literal-and-func
[13:23:27] [PASSED] conflict-reg-type
[13:23:27] [PASSED] bad-mcr-reg-forced-to-regular
[13:23:27] [PASSED] bad-regular-reg-forced-to-mcr
[13:23:27] =========== [PASSED] xe_rtp_process_to_sr_tests ============
[13:23:27] ================== xe_rtp_process_tests ===================
[13:23:27] [PASSED] active1
[13:23:27] [PASSED] active2
[13:23:27] [PASSED] active-inactive
[13:23:27] [PASSED] inactive-active
[13:23:27] [PASSED] inactive-active-inactive
[13:23:27] [PASSED] inactive-inactive-inactive
[13:23:27] ============== [PASSED] xe_rtp_process_tests ===============
[13:23:27] ===================== [PASSED] xe_rtp ======================
[13:23:27] ==================== xe_wa (1 subtest) =====================
[13:23:27] ======================== xe_wa_gt =========================
[13:23:27] [PASSED] TIGERLAKE B0
[13:23:27] [PASSED] DG1 A0
[13:23:27] [PASSED] DG1 B0
[13:23:27] [PASSED] ALDERLAKE_S A0
[13:23:27] [PASSED] ALDERLAKE_S B0
[13:23:27] [PASSED] ALDERLAKE_S C0
[13:23:27] [PASSED] ALDERLAKE_S D0
[13:23:27] [PASSED] ALDERLAKE_P A0
[13:23:27] [PASSED] ALDERLAKE_P B0
[13:23:27] [PASSED] ALDERLAKE_P C0
[13:23:27] [PASSED] ALDERLAKE_S RPLS D0
[13:23:27] [PASSED] ALDERLAKE_P RPLU E0
[13:23:27] [PASSED] DG2 G10 C0
[13:23:27] [PASSED] DG2 G11 B1
[13:23:27] [PASSED] DG2 G12 A1
[13:23:27] [PASSED] METEORLAKE 12.70(Xe_LPG) A0 13.00(Xe_LPM+) A0
[13:23:27] [PASSED] METEORLAKE 12.71(Xe_LPG) A0 13.00(Xe_LPM+) A0
[13:23:27] [PASSED] METEORLAKE 12.74(Xe_LPG+) A0 13.00(Xe_LPM+) A0
[13:23:27] [PASSED] LUNARLAKE 20.04(Xe2_LPG) A0 20.00(Xe2_LPM) A0
[13:23:27] [PASSED] LUNARLAKE 20.04(Xe2_LPG) B0 20.00(Xe2_LPM) A0
[13:23:27] [PASSED] BATTLEMAGE 20.01(Xe2_HPG) A0 13.01(Xe2_HPM) A1
[13:23:27] [PASSED] PANTHERLAKE 30.00(Xe3_LPG) A0 30.00(Xe3_LPM) A0
[13:23:27] ==================== [PASSED] xe_wa_gt =====================
[13:23:27] ====================== [PASSED] xe_wa ======================
[13:23:27] ============================================================
[13:23:27] Testing complete. Ran 844 tests: passed: 815, skipped: 29
[13:23:27] Elapsed time: 41.900s total, 2.498s configuring, 38.637s building, 0.714s running
+ for kcfg in "${kunitconfigs[@]}"
+ [[ ! -f /kernel/drivers/gpu/drm/tests/.kunitconfig ]]
+ /kernel/tools/testing/kunit/kunit.py run --kunitconfig /kernel/drivers/gpu/drm/tests/.kunitconfig
[13:23:28] Configuring KUnit Kernel ...
Regenerating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[13:23:30] Building KUnit Kernel ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
Building with:
$ make all compile_commands.json scripts_gdb ARCH=um O=.kunit --jobs=48
[13:23:55] Starting KUnit Kernel (1/1)...
[13:23:55] ============================================================
Running tests with:
$ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt
[13:23:55] ============ drm_test_pick_cmdline (2 subtests) ============
[13:23:55] [PASSED] drm_test_pick_cmdline_res_1920_1080_60
[13:23:55] =============== drm_test_pick_cmdline_named ===============
[13:23:55] [PASSED] NTSC
[13:23:55] [PASSED] NTSC-J
[13:23:55] [PASSED] PAL
[13:23:55] [PASSED] PAL-M
[13:23:55] =========== [PASSED] drm_test_pick_cmdline_named ===========
[13:23:55] ============== [PASSED] drm_test_pick_cmdline ==============
[13:23:55] == drm_test_atomic_get_connector_for_encoder (1 subtest) ===
[13:23:55] [PASSED] drm_test_drm_atomic_get_connector_for_encoder
[13:23:55] ==== [PASSED] drm_test_atomic_get_connector_for_encoder ====
[13:23:55] =========== drm_validate_clone_mode (2 subtests) ===========
[13:23:55] ============== drm_test_check_in_clone_mode ===============
[13:23:55] [PASSED] in_clone_mode
[13:23:55] [PASSED] not_in_clone_mode
[13:23:55] ========== [PASSED] drm_test_check_in_clone_mode ===========
[13:23:55] =============== drm_test_check_valid_clones ===============
[13:23:55] [PASSED] not_in_clone_mode
[13:23:55] [PASSED] valid_clone
[13:23:55] [PASSED] invalid_clone
[13:23:55] =========== [PASSED] drm_test_check_valid_clones ===========
[13:23:55] ============= [PASSED] drm_validate_clone_mode =============
[13:23:55] ============= drm_validate_modeset (1 subtest) =============
[13:23:55] [PASSED] drm_test_check_connector_changed_modeset
[13:23:55] ============== [PASSED] drm_validate_modeset ===============
[13:23:55] ====== drm_test_bridge_get_current_state (1 subtest) =======
[13:23:55] [PASSED] drm_test_drm_bridge_get_current_state_atomic
[13:23:55] ======== [PASSED] drm_test_bridge_get_current_state ========
[13:23:55] ====== drm_test_bridge_helper_reset_crtc (3 subtests) ======
[13:23:55] [PASSED] drm_test_drm_bridge_helper_reset_crtc_atomic
[13:23:55] [PASSED] drm_test_drm_bridge_helper_reset_crtc_atomic_disabled
[13:23:55] [PASSED] drm_test_drm_bridge_helper_hdmi_output_bus_fmts
[13:23:55] ======== [PASSED] drm_test_bridge_helper_reset_crtc ========
[13:23:55] ============== drm_bridge_alloc (2 subtests) ===============
[13:23:55] [PASSED] drm_test_drm_bridge_alloc_basic
[13:23:55] [PASSED] drm_test_drm_bridge_alloc_get_put
[13:23:55] ================ [PASSED] drm_bridge_alloc =================
[13:23:55] ============= drm_bridge_bus_fmt (5 subtests) ==============
[13:23:55] [PASSED] drm_test_bridge_rgb_yuv_rgb
[13:23:55] [PASSED] drm_test_bridge_must_convert_to_yuv444
[13:23:55] [PASSED] drm_test_bridge_hdmi_auto_rgb
[13:23:55] [PASSED] drm_test_bridge_auto_first
[13:23:55] [PASSED] drm_test_bridge_rgb_yuv_no_path
[13:23:55] =============== [PASSED] drm_bridge_bus_fmt ================
[13:23:55] ============= drm_cmdline_parser (40 subtests) =============
[13:23:55] [PASSED] drm_test_cmdline_force_d_only
[13:23:55] [PASSED] drm_test_cmdline_force_D_only_dvi
[13:23:55] [PASSED] drm_test_cmdline_force_D_only_hdmi
[13:23:55] [PASSED] drm_test_cmdline_force_D_only_not_digital
[13:23:55] [PASSED] drm_test_cmdline_force_e_only
[13:23:55] [PASSED] drm_test_cmdline_res
[13:23:55] [PASSED] drm_test_cmdline_res_vesa
[13:23:55] [PASSED] drm_test_cmdline_res_vesa_rblank
[13:23:55] [PASSED] drm_test_cmdline_res_rblank
[13:23:55] [PASSED] drm_test_cmdline_res_bpp
[13:23:55] [PASSED] drm_test_cmdline_res_refresh
[13:23:55] [PASSED] drm_test_cmdline_res_bpp_refresh
[13:23:55] [PASSED] drm_test_cmdline_res_bpp_refresh_interlaced
[13:23:55] [PASSED] drm_test_cmdline_res_bpp_refresh_margins
[13:23:55] [PASSED] drm_test_cmdline_res_bpp_refresh_force_off
[13:23:55] [PASSED] drm_test_cmdline_res_bpp_refresh_force_on
[13:23:55] [PASSED] drm_test_cmdline_res_bpp_refresh_force_on_analog
[13:23:55] [PASSED] drm_test_cmdline_res_bpp_refresh_force_on_digital
[13:23:55] [PASSED] drm_test_cmdline_res_bpp_refresh_interlaced_margins_force_on
[13:23:55] [PASSED] drm_test_cmdline_res_margins_force_on
[13:23:55] [PASSED] drm_test_cmdline_res_vesa_margins
[13:23:55] [PASSED] drm_test_cmdline_name
[13:23:55] [PASSED] drm_test_cmdline_name_bpp
[13:23:55] [PASSED] drm_test_cmdline_name_option
[13:23:55] [PASSED] drm_test_cmdline_name_bpp_option
[13:23:55] [PASSED] drm_test_cmdline_rotate_0
[13:23:55] [PASSED] drm_test_cmdline_rotate_90
[13:23:55] [PASSED] drm_test_cmdline_rotate_180
[13:23:55] [PASSED] drm_test_cmdline_rotate_270
[13:23:55] [PASSED] drm_test_cmdline_hmirror
[13:23:55] [PASSED] drm_test_cmdline_vmirror
[13:23:55] [PASSED] drm_test_cmdline_margin_options
[13:23:55] [PASSED] drm_test_cmdline_multiple_options
[13:23:55] [PASSED] drm_test_cmdline_bpp_extra_and_option
[13:23:55] [PASSED] drm_test_cmdline_extra_and_option
[13:23:55] [PASSED] drm_test_cmdline_freestanding_options
[13:23:55] [PASSED] drm_test_cmdline_freestanding_force_e_and_options
[13:23:55] [PASSED] drm_test_cmdline_panel_orientation
[13:23:55] ================ drm_test_cmdline_invalid =================
[13:23:55] [PASSED] margin_only
[13:23:55] [PASSED] interlace_only
[13:23:55] [PASSED] res_missing_x
[13:23:55] [PASSED] res_missing_y
[13:23:55] [PASSED] res_bad_y
[13:23:55] [PASSED] res_missing_y_bpp
[13:23:55] [PASSED] res_bad_bpp
[13:23:55] [PASSED] res_bad_refresh
[13:23:55] [PASSED] res_bpp_refresh_force_on_off
[13:23:55] [PASSED] res_invalid_mode
[13:23:55] [PASSED] res_bpp_wrong_place_mode
[13:23:55] [PASSED] name_bpp_refresh
[13:23:55] [PASSED] name_refresh
[13:23:55] [PASSED] name_refresh_wrong_mode
[13:23:55] [PASSED] name_refresh_invalid_mode
[13:23:55] [PASSED] rotate_multiple
[13:23:55] [PASSED] rotate_invalid_val
[13:23:55] [PASSED] rotate_truncated
[13:23:55] [PASSED] invalid_option
[13:23:55] [PASSED] invalid_tv_option
[13:23:55] [PASSED] truncated_tv_option
[13:23:55] ============ [PASSED] drm_test_cmdline_invalid =============
[13:23:55] =============== drm_test_cmdline_tv_options ===============
[13:23:55] [PASSED] NTSC
[13:23:55] [PASSED] NTSC_443
[13:23:55] [PASSED] NTSC_J
[13:23:55] [PASSED] PAL
[13:23:55] [PASSED] PAL_M
[13:23:55] [PASSED] PAL_N
[13:23:55] [PASSED] SECAM
[13:23:55] [PASSED] MONO_525
[13:23:55] [PASSED] MONO_625
[13:23:55] =========== [PASSED] drm_test_cmdline_tv_options ===========
[13:23:55] =============== [PASSED] drm_cmdline_parser ================
[13:23:55] ========== drmm_connector_hdmi_init (20 subtests) ==========
[13:23:55] [PASSED] drm_test_connector_hdmi_init_valid
[13:23:55] [PASSED] drm_test_connector_hdmi_init_bpc_8
[13:23:55] [PASSED] drm_test_connector_hdmi_init_bpc_10
[13:23:55] [PASSED] drm_test_connector_hdmi_init_bpc_12
[13:23:55] [PASSED] drm_test_connector_hdmi_init_bpc_invalid
[13:23:55] [PASSED] drm_test_connector_hdmi_init_bpc_null
[13:23:55] [PASSED] drm_test_connector_hdmi_init_formats_empty
[13:23:55] [PASSED] drm_test_connector_hdmi_init_formats_no_rgb
[13:23:55] === drm_test_connector_hdmi_init_formats_yuv420_allowed ===
[13:23:55] [PASSED] supported_formats=0x9 yuv420_allowed=1
[13:23:55] [PASSED] supported_formats=0x9 yuv420_allowed=0
[13:23:55] [PASSED] supported_formats=0x5 yuv420_allowed=1
[13:23:55] [PASSED] supported_formats=0x5 yuv420_allowed=0
[13:23:55] === [PASSED] drm_test_connector_hdmi_init_formats_yuv420_allowed ===
[13:23:55] [PASSED] drm_test_connector_hdmi_init_null_ddc
[13:23:55] [PASSED] drm_test_connector_hdmi_init_null_product
[13:23:55] [PASSED] drm_test_connector_hdmi_init_null_vendor
[13:23:55] [PASSED] drm_test_connector_hdmi_init_product_length_exact
[13:23:55] [PASSED] drm_test_connector_hdmi_init_product_length_too_long
[13:23:55] [PASSED] drm_test_connector_hdmi_init_product_valid
[13:23:55] [PASSED] drm_test_connector_hdmi_init_vendor_length_exact
[13:23:55] [PASSED] drm_test_connector_hdmi_init_vendor_length_too_long
[13:23:55] [PASSED] drm_test_connector_hdmi_init_vendor_valid
[13:23:55] ========= drm_test_connector_hdmi_init_type_valid =========
[13:23:55] [PASSED] HDMI-A
[13:23:55] [PASSED] HDMI-B
[13:23:55] ===== [PASSED] drm_test_connector_hdmi_init_type_valid =====
[13:23:55] ======== drm_test_connector_hdmi_init_type_invalid ========
[13:23:55] [PASSED] Unknown
[13:23:55] [PASSED] VGA
[13:23:55] [PASSED] DVI-I
[13:23:55] [PASSED] DVI-D
[13:23:55] [PASSED] DVI-A
[13:23:55] [PASSED] Composite
[13:23:55] [PASSED] SVIDEO
[13:23:55] [PASSED] LVDS
[13:23:55] [PASSED] Component
[13:23:55] [PASSED] DIN
[13:23:55] [PASSED] DP
[13:23:55] [PASSED] TV
[13:23:55] [PASSED] eDP
[13:23:55] [PASSED] Virtual
[13:23:55] [PASSED] DSI
[13:23:55] [PASSED] DPI
[13:23:55] [PASSED] Writeback
[13:23:55] [PASSED] SPI
[13:23:55] [PASSED] USB
[13:23:55] ==== [PASSED] drm_test_connector_hdmi_init_type_invalid ====
[13:23:55] ============ [PASSED] drmm_connector_hdmi_init =============
[13:23:55] ============= drmm_connector_init (3 subtests) =============
[13:23:55] [PASSED] drm_test_drmm_connector_init
[13:23:55] [PASSED] drm_test_drmm_connector_init_null_ddc
[13:23:55] ========= drm_test_drmm_connector_init_type_valid =========
[13:23:55] [PASSED] Unknown
[13:23:55] [PASSED] VGA
[13:23:55] [PASSED] DVI-I
[13:23:55] [PASSED] DVI-D
[13:23:55] [PASSED] DVI-A
[13:23:55] [PASSED] Composite
[13:23:55] [PASSED] SVIDEO
[13:23:55] [PASSED] LVDS
[13:23:55] [PASSED] Component
[13:23:55] [PASSED] DIN
[13:23:55] [PASSED] DP
[13:23:55] [PASSED] HDMI-A
[13:23:55] [PASSED] HDMI-B
[13:23:55] [PASSED] TV
[13:23:55] [PASSED] eDP
[13:23:55] [PASSED] Virtual
[13:23:55] [PASSED] DSI
[13:23:55] [PASSED] DPI
[13:23:55] [PASSED] Writeback
[13:23:55] [PASSED] SPI
[13:23:55] [PASSED] USB
[13:23:55] ===== [PASSED] drm_test_drmm_connector_init_type_valid =====
[13:23:55] =============== [PASSED] drmm_connector_init ===============
[13:23:55] ========= drm_connector_dynamic_init (6 subtests) ==========
[13:23:55] [PASSED] drm_test_drm_connector_dynamic_init
[13:23:55] [PASSED] drm_test_drm_connector_dynamic_init_null_ddc
[13:23:55] [PASSED] drm_test_drm_connector_dynamic_init_not_added
[13:23:55] [PASSED] drm_test_drm_connector_dynamic_init_properties
[13:23:55] ===== drm_test_drm_connector_dynamic_init_type_valid ======
[13:23:55] [PASSED] Unknown
[13:23:55] [PASSED] VGA
[13:23:55] [PASSED] DVI-I
[13:23:55] [PASSED] DVI-D
[13:23:55] [PASSED] DVI-A
[13:23:55] [PASSED] Composite
[13:23:55] [PASSED] SVIDEO
[13:23:55] [PASSED] LVDS
[13:23:55] [PASSED] Component
[13:23:55] [PASSED] DIN
[13:23:55] [PASSED] DP
[13:23:55] [PASSED] HDMI-A
[13:23:55] [PASSED] HDMI-B
[13:23:55] [PASSED] TV
[13:23:55] [PASSED] eDP
[13:23:55] [PASSED] Virtual
[13:23:55] [PASSED] DSI
[13:23:55] [PASSED] DPI
[13:23:55] [PASSED] Writeback
[13:23:55] [PASSED] SPI
[13:23:55] [PASSED] USB
[13:23:55] = [PASSED] drm_test_drm_connector_dynamic_init_type_valid ==
[13:23:55] ======== drm_test_drm_connector_dynamic_init_name =========
[13:23:55] [PASSED] Unknown
[13:23:55] [PASSED] VGA
[13:23:55] [PASSED] DVI-I
[13:23:55] [PASSED] DVI-D
[13:23:55] [PASSED] DVI-A
[13:23:55] [PASSED] Composite
[13:23:55] [PASSED] SVIDEO
[13:23:55] [PASSED] LVDS
[13:23:55] [PASSED] Component
[13:23:55] [PASSED] DIN
[13:23:55] [PASSED] DP
[13:23:55] [PASSED] HDMI-A
[13:23:55] [PASSED] HDMI-B
[13:23:55] [PASSED] TV
[13:23:55] [PASSED] eDP
[13:23:55] [PASSED] Virtual
[13:23:55] [PASSED] DSI
[13:23:55] [PASSED] DPI
[13:23:55] [PASSED] Writeback
[13:23:55] [PASSED] SPI
[13:23:55] [PASSED] USB
[13:23:55] ==== [PASSED] drm_test_drm_connector_dynamic_init_name =====
[13:23:55] =========== [PASSED] drm_connector_dynamic_init ============
[13:23:55] ==== drm_connector_dynamic_register_early (4 subtests) =====
[13:23:55] [PASSED] drm_test_drm_connector_dynamic_register_early_on_list
[13:23:55] [PASSED] drm_test_drm_connector_dynamic_register_early_defer
[13:23:55] [PASSED] drm_test_drm_connector_dynamic_register_early_no_init
[13:23:55] [PASSED] drm_test_drm_connector_dynamic_register_early_no_mode_object
[13:23:55] ====== [PASSED] drm_connector_dynamic_register_early =======
[13:23:55] ======= drm_connector_dynamic_register (7 subtests) ========
[13:23:55] [PASSED] drm_test_drm_connector_dynamic_register_on_list
[13:23:55] [PASSED] drm_test_drm_connector_dynamic_register_no_defer
[13:23:55] [PASSED] drm_test_drm_connector_dynamic_register_no_init
[13:23:55] [PASSED] drm_test_drm_connector_dynamic_register_mode_object
[13:23:55] [PASSED] drm_test_drm_connector_dynamic_register_sysfs
[13:23:55] [PASSED] drm_test_drm_connector_dynamic_register_sysfs_name
[13:23:55] [PASSED] drm_test_drm_connector_dynamic_register_debugfs
[13:23:55] ========= [PASSED] drm_connector_dynamic_register ==========
[13:23:55] = drm_connector_attach_broadcast_rgb_property (2 subtests) =
[13:23:55] [PASSED] drm_test_drm_connector_attach_broadcast_rgb_property
[13:23:55] [PASSED] drm_test_drm_connector_attach_broadcast_rgb_property_hdmi_connector
[13:23:55] === [PASSED] drm_connector_attach_broadcast_rgb_property ===
[13:23:55] ========== drm_get_tv_mode_from_name (2 subtests) ==========
[13:23:55] ========== drm_test_get_tv_mode_from_name_valid ===========
[13:23:55] [PASSED] NTSC
[13:23:55] [PASSED] NTSC-443
[13:23:55] [PASSED] NTSC-J
[13:23:55] [PASSED] PAL
[13:23:55] [PASSED] PAL-M
[13:23:55] [PASSED] PAL-N
[13:23:55] [PASSED] SECAM
[13:23:55] [PASSED] Mono
[13:23:55] ====== [PASSED] drm_test_get_tv_mode_from_name_valid =======
[13:23:55] [PASSED] drm_test_get_tv_mode_from_name_truncated
[13:23:55] ============ [PASSED] drm_get_tv_mode_from_name ============
[13:23:55] = drm_test_connector_hdmi_compute_mode_clock (12 subtests) =
[13:23:55] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb
[13:23:55] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_10bpc
[13:23:55] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_10bpc_vic_1
[13:23:55] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_12bpc
[13:23:55] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_12bpc_vic_1
[13:23:55] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_double
[13:23:55] = drm_test_connector_hdmi_compute_mode_clock_yuv420_valid =
[13:23:55] [PASSED] VIC 96
[13:23:55] [PASSED] VIC 97
[13:23:55] [PASSED] VIC 101
[13:23:55] [PASSED] VIC 102
[13:23:55] [PASSED] VIC 106
[13:23:55] [PASSED] VIC 107
[13:23:55] === [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv420_valid ===
[13:23:55] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv420_10_bpc
[13:23:55] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv420_12_bpc
[13:23:55] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv422_8_bpc
[13:23:55] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv422_10_bpc
[13:23:55] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv422_12_bpc
[13:23:55] === [PASSED] drm_test_connector_hdmi_compute_mode_clock ====
[13:23:55] == drm_hdmi_connector_get_broadcast_rgb_name (2 subtests) ==
[13:23:55] === drm_test_drm_hdmi_connector_get_broadcast_rgb_name ====
[13:23:55] [PASSED] Automatic
[13:23:55] [PASSED] Full
[13:23:55] [PASSED] Limited 16:235
[13:23:55] === [PASSED] drm_test_drm_hdmi_connector_get_broadcast_rgb_name ===
[13:23:55] [PASSED] drm_test_drm_hdmi_connector_get_broadcast_rgb_name_invalid
[13:23:55] ==== [PASSED] drm_hdmi_connector_get_broadcast_rgb_name ====
[13:23:55] == drm_hdmi_connector_get_output_format_name (2 subtests) ==
[13:23:55] === drm_test_drm_hdmi_connector_get_output_format_name ====
[13:23:55] [PASSED] RGB
[13:23:55] [PASSED] YUV 4:2:0
[13:23:55] [PASSED] YUV 4:2:2
[13:23:55] [PASSED] YUV 4:4:4
[13:23:55] === [PASSED] drm_test_drm_hdmi_connector_get_output_format_name ===
[13:23:55] [PASSED] drm_test_drm_hdmi_connector_get_output_format_name_invalid
[13:23:55] ==== [PASSED] drm_hdmi_connector_get_output_format_name ====
[13:23:55] ============= drm_damage_helper (21 subtests) ==============
[13:23:55] [PASSED] drm_test_damage_iter_no_damage
[13:23:55] [PASSED] drm_test_damage_iter_no_damage_fractional_src
[13:23:55] [PASSED] drm_test_damage_iter_no_damage_src_moved
[13:23:55] [PASSED] drm_test_damage_iter_no_damage_fractional_src_moved
[13:23:55] [PASSED] drm_test_damage_iter_no_damage_not_visible
[13:23:55] [PASSED] drm_test_damage_iter_no_damage_no_crtc
[13:23:55] [PASSED] drm_test_damage_iter_no_damage_no_fb
[13:23:55] [PASSED] drm_test_damage_iter_simple_damage
[13:23:55] [PASSED] drm_test_damage_iter_single_damage
[13:23:55] [PASSED] drm_test_damage_iter_single_damage_intersect_src
[13:23:55] [PASSED] drm_test_damage_iter_single_damage_outside_src
[13:23:55] [PASSED] drm_test_damage_iter_single_damage_fractional_src
[13:23:55] [PASSED] drm_test_damage_iter_single_damage_intersect_fractional_src
[13:23:55] [PASSED] drm_test_damage_iter_single_damage_outside_fractional_src
[13:23:55] [PASSED] drm_test_damage_iter_single_damage_src_moved
[13:23:55] [PASSED] drm_test_damage_iter_single_damage_fractional_src_moved
[13:23:55] [PASSED] drm_test_damage_iter_damage
[13:23:55] [PASSED] drm_test_damage_iter_damage_one_intersect
[13:23:55] [PASSED] drm_test_damage_iter_damage_one_outside
[13:23:55] [PASSED] drm_test_damage_iter_damage_src_moved
[13:23:55] [PASSED] drm_test_damage_iter_damage_not_visible
[13:23:55] ================ [PASSED] drm_damage_helper ================
[13:23:55] ============== drm_dp_mst_helper (3 subtests) ==============
[13:23:55] ============== drm_test_dp_mst_calc_pbn_mode ==============
[13:23:55] [PASSED] Clock 154000 BPP 30 DSC disabled
[13:23:55] [PASSED] Clock 234000 BPP 30 DSC disabled
[13:23:55] [PASSED] Clock 297000 BPP 24 DSC disabled
[13:23:55] [PASSED] Clock 332880 BPP 24 DSC enabled
[13:23:55] [PASSED] Clock 324540 BPP 24 DSC enabled
[13:23:55] ========== [PASSED] drm_test_dp_mst_calc_pbn_mode ==========
[13:23:55] ============== drm_test_dp_mst_calc_pbn_div ===============
[13:23:55] [PASSED] Link rate 2000000 lane count 4
[13:23:55] [PASSED] Link rate 2000000 lane count 2
[13:23:55] [PASSED] Link rate 2000000 lane count 1
[13:23:55] [PASSED] Link rate 1350000 lane count 4
[13:23:55] [PASSED] Link rate 1350000 lane count 2
[13:23:55] [PASSED] Link rate 1350000 lane count 1
[13:23:55] [PASSED] Link rate 1000000 lane count 4
[13:23:55] [PASSED] Link rate 1000000 lane count 2
[13:23:55] [PASSED] Link rate 1000000 lane count 1
[13:23:55] [PASSED] Link rate 810000 lane count 4
[13:23:55] [PASSED] Link rate 810000 lane count 2
[13:23:55] [PASSED] Link rate 810000 lane count 1
[13:23:55] [PASSED] Link rate 540000 lane count 4
[13:23:55] [PASSED] Link rate 540000 lane count 2
[13:23:55] [PASSED] Link rate 540000 lane count 1
[13:23:55] [PASSED] Link rate 270000 lane count 4
[13:23:55] [PASSED] Link rate 270000 lane count 2
[13:23:55] [PASSED] Link rate 270000 lane count 1
[13:23:55] [PASSED] Link rate 162000 lane count 4
[13:23:55] [PASSED] Link rate 162000 lane count 2
[13:23:55] [PASSED] Link rate 162000 lane count 1
[13:23:55] ========== [PASSED] drm_test_dp_mst_calc_pbn_div ===========
[13:23:55] ========= drm_test_dp_mst_sideband_msg_req_decode =========
[13:23:55] [PASSED] DP_ENUM_PATH_RESOURCES with port number
[13:23:55] [PASSED] DP_POWER_UP_PHY with port number
[13:23:55] [PASSED] DP_POWER_DOWN_PHY with port number
[13:23:55] [PASSED] DP_ALLOCATE_PAYLOAD with SDP stream sinks
[13:23:55] [PASSED] DP_ALLOCATE_PAYLOAD with port number
[13:23:55] [PASSED] DP_ALLOCATE_PAYLOAD with VCPI
[13:23:55] [PASSED] DP_ALLOCATE_PAYLOAD with PBN
[13:23:55] [PASSED] DP_QUERY_PAYLOAD with port number
[13:23:55] [PASSED] DP_QUERY_PAYLOAD with VCPI
[13:23:55] [PASSED] DP_REMOTE_DPCD_READ with port number
[13:23:55] [PASSED] DP_REMOTE_DPCD_READ with DPCD address
[13:23:55] [PASSED] DP_REMOTE_DPCD_READ with max number of bytes
[13:23:55] [PASSED] DP_REMOTE_DPCD_WRITE with port number
[13:23:55] [PASSED] DP_REMOTE_DPCD_WRITE with DPCD address
[13:23:55] [PASSED] DP_REMOTE_DPCD_WRITE with data array
[13:23:55] [PASSED] DP_REMOTE_I2C_READ with port number
[13:23:55] [PASSED] DP_REMOTE_I2C_READ with I2C device ID
[13:23:55] [PASSED] DP_REMOTE_I2C_READ with transactions array
[13:23:55] [PASSED] DP_REMOTE_I2C_WRITE with port number
[13:23:55] [PASSED] DP_REMOTE_I2C_WRITE with I2C device ID
[13:23:55] [PASSED] DP_REMOTE_I2C_WRITE with data array
[13:23:55] [PASSED] DP_QUERY_STREAM_ENC_STATUS with stream ID
[13:23:55] [PASSED] DP_QUERY_STREAM_ENC_STATUS with client ID
[13:23:55] [PASSED] DP_QUERY_STREAM_ENC_STATUS with stream event
[13:23:55] [PASSED] DP_QUERY_STREAM_ENC_STATUS with valid stream event
[13:23:55] [PASSED] DP_QUERY_STREAM_ENC_STATUS with stream behavior
[13:23:55] [PASSED] DP_QUERY_STREAM_ENC_STATUS with a valid stream behavior
[13:23:55] ===== [PASSED] drm_test_dp_mst_sideband_msg_req_decode =====
[13:23:55] ================ [PASSED] drm_dp_mst_helper ================
[13:23:55] ================== drm_exec (7 subtests) ===================
[13:23:55] [PASSED] sanitycheck
[13:23:55] [PASSED] test_lock
[13:23:55] [PASSED] test_lock_unlock
[13:23:55] [PASSED] test_duplicates
[13:23:55] [PASSED] test_prepare
[13:23:55] [PASSED] test_prepare_array
[13:23:55] [PASSED] test_multiple_loops
[13:23:55] ==================== [PASSED] drm_exec =====================
[13:23:55] =========== drm_format_helper_test (17 subtests) ===========
[13:23:55] ============== drm_test_fb_xrgb8888_to_gray8 ==============
[13:23:55] [PASSED] single_pixel_source_buffer
[13:23:55] [PASSED] single_pixel_clip_rectangle
[13:23:55] [PASSED] well_known_colors
[13:23:55] [PASSED] destination_pitch
[13:23:55] ========== [PASSED] drm_test_fb_xrgb8888_to_gray8 ==========
[13:23:55] ============= drm_test_fb_xrgb8888_to_rgb332 ==============
[13:23:55] [PASSED] single_pixel_source_buffer
[13:23:55] [PASSED] single_pixel_clip_rectangle
[13:23:55] [PASSED] well_known_colors
[13:23:55] [PASSED] destination_pitch
[13:23:55] ========= [PASSED] drm_test_fb_xrgb8888_to_rgb332 ==========
[13:23:55] ============= drm_test_fb_xrgb8888_to_rgb565 ==============
[13:23:55] [PASSED] single_pixel_source_buffer
[13:23:55] [PASSED] single_pixel_clip_rectangle
[13:23:55] [PASSED] well_known_colors
[13:23:55] [PASSED] destination_pitch
[13:23:55] ========= [PASSED] drm_test_fb_xrgb8888_to_rgb565 ==========
[13:23:55] ============ drm_test_fb_xrgb8888_to_xrgb1555 =============
[13:23:55] [PASSED] single_pixel_source_buffer
[13:23:55] [PASSED] single_pixel_clip_rectangle
[13:23:55] [PASSED] well_known_colors
[13:23:55] [PASSED] destination_pitch
[13:23:55] ======== [PASSED] drm_test_fb_xrgb8888_to_xrgb1555 =========
[13:23:55] ============ drm_test_fb_xrgb8888_to_argb1555 =============
[13:23:55] [PASSED] single_pixel_source_buffer
[13:23:55] [PASSED] single_pixel_clip_rectangle
[13:23:55] [PASSED] well_known_colors
[13:23:55] [PASSED] destination_pitch
[13:23:55] ======== [PASSED] drm_test_fb_xrgb8888_to_argb1555 =========
[13:23:55] ============ drm_test_fb_xrgb8888_to_rgba5551 =============
[13:23:55] [PASSED] single_pixel_source_buffer
[13:23:55] [PASSED] single_pixel_clip_rectangle
[13:23:55] [PASSED] well_known_colors
[13:23:55] [PASSED] destination_pitch
[13:23:55] ======== [PASSED] drm_test_fb_xrgb8888_to_rgba5551 =========
[13:23:55] ============= drm_test_fb_xrgb8888_to_rgb888 ==============
[13:23:55] [PASSED] single_pixel_source_buffer
[13:23:55] [PASSED] single_pixel_clip_rectangle
[13:23:55] [PASSED] well_known_colors
[13:23:55] [PASSED] destination_pitch
[13:23:55] ========= [PASSED] drm_test_fb_xrgb8888_to_rgb888 ==========
[13:23:55] ============= drm_test_fb_xrgb8888_to_bgr888 ==============
[13:23:55] [PASSED] single_pixel_source_buffer
[13:23:55] [PASSED] single_pixel_clip_rectangle
[13:23:55] [PASSED] well_known_colors
[13:23:55] [PASSED] destination_pitch
[13:23:55] ========= [PASSED] drm_test_fb_xrgb8888_to_bgr888 ==========
[13:23:55] ============ drm_test_fb_xrgb8888_to_argb8888 =============
[13:23:55] [PASSED] single_pixel_source_buffer
[13:23:55] [PASSED] single_pixel_clip_rectangle
[13:23:55] [PASSED] well_known_colors
[13:23:55] [PASSED] destination_pitch
[13:23:55] ======== [PASSED] drm_test_fb_xrgb8888_to_argb8888 =========
[13:23:55] =========== drm_test_fb_xrgb8888_to_xrgb2101010 ===========
[13:23:55] [PASSED] single_pixel_source_buffer
[13:23:55] [PASSED] single_pixel_clip_rectangle
[13:23:55] [PASSED] well_known_colors
[13:23:55] [PASSED] destination_pitch
[13:23:55] ======= [PASSED] drm_test_fb_xrgb8888_to_xrgb2101010 =======
[13:23:55] =========== drm_test_fb_xrgb8888_to_argb2101010 ===========
[13:23:55] [PASSED] single_pixel_source_buffer
[13:23:55] [PASSED] single_pixel_clip_rectangle
[13:23:55] [PASSED] well_known_colors
[13:23:55] [PASSED] destination_pitch
[13:23:55] ======= [PASSED] drm_test_fb_xrgb8888_to_argb2101010 =======
[13:23:55] ============== drm_test_fb_xrgb8888_to_mono ===============
[13:23:55] [PASSED] single_pixel_source_buffer
[13:23:55] [PASSED] single_pixel_clip_rectangle
[13:23:55] [PASSED] well_known_colors
[13:23:55] [PASSED] destination_pitch
[13:23:55] ========== [PASSED] drm_test_fb_xrgb8888_to_mono ===========
[13:23:55] ==================== drm_test_fb_swab =====================
[13:23:55] [PASSED] single_pixel_source_buffer
[13:23:55] [PASSED] single_pixel_clip_rectangle
[13:23:55] [PASSED] well_known_colors
[13:23:55] [PASSED] destination_pitch
[13:23:55] ================ [PASSED] drm_test_fb_swab =================
[13:23:55] ============ drm_test_fb_xrgb8888_to_xbgr8888 =============
[13:23:55] [PASSED] single_pixel_source_buffer
[13:23:55] [PASSED] single_pixel_clip_rectangle
[13:23:55] [PASSED] well_known_colors
[13:23:55] [PASSED] destination_pitch
[13:23:55] ======== [PASSED] drm_test_fb_xrgb8888_to_xbgr8888 =========
[13:23:55] ============ drm_test_fb_xrgb8888_to_abgr8888 =============
[13:23:55] [PASSED] single_pixel_source_buffer
[13:23:55] [PASSED] single_pixel_clip_rectangle
[13:23:55] [PASSED] well_known_colors
[13:23:55] [PASSED] destination_pitch
[13:23:55] ======== [PASSED] drm_test_fb_xrgb8888_to_abgr8888 =========
[13:23:55] ================= drm_test_fb_clip_offset =================
[13:23:55] [PASSED] pass through
[13:23:55] [PASSED] horizontal offset
[13:23:55] [PASSED] vertical offset
[13:23:55] [PASSED] horizontal and vertical offset
[13:23:55] [PASSED] horizontal offset (custom pitch)
[13:23:55] [PASSED] vertical offset (custom pitch)
[13:23:55] [PASSED] horizontal and vertical offset (custom pitch)
[13:23:55] ============= [PASSED] drm_test_fb_clip_offset =============
[13:23:55] =================== drm_test_fb_memcpy ====================
[13:23:55] [PASSED] single_pixel_source_buffer: XR24 little-endian (0x34325258)
[13:23:55] [PASSED] single_pixel_source_buffer: XRA8 little-endian (0x38415258)
[13:23:55] [PASSED] single_pixel_source_buffer: YU24 little-endian (0x34325559)
[13:23:55] [PASSED] single_pixel_clip_rectangle: XB24 little-endian (0x34324258)
[13:23:55] [PASSED] single_pixel_clip_rectangle: XRA8 little-endian (0x38415258)
[13:23:55] [PASSED] single_pixel_clip_rectangle: YU24 little-endian (0x34325559)
[13:23:55] [PASSED] well_known_colors: XB24 little-endian (0x34324258)
[13:23:55] [PASSED] well_known_colors: XRA8 little-endian (0x38415258)
[13:23:55] [PASSED] well_known_colors: YU24 little-endian (0x34325559)
[13:23:55] [PASSED] destination_pitch: XB24 little-endian (0x34324258)
[13:23:55] [PASSED] destination_pitch: XRA8 little-endian (0x38415258)
[13:23:55] [PASSED] destination_pitch: YU24 little-endian (0x34325559)
[13:23:55] =============== [PASSED] drm_test_fb_memcpy ================
[13:23:55] ============= [PASSED] drm_format_helper_test ==============
[13:23:55] ================= drm_format (18 subtests) =================
[13:23:55] [PASSED] drm_test_format_block_width_invalid
[13:23:55] [PASSED] drm_test_format_block_width_one_plane
[13:23:55] [PASSED] drm_test_format_block_width_two_plane
[13:23:55] [PASSED] drm_test_format_block_width_three_plane
[13:23:55] [PASSED] drm_test_format_block_width_tiled
[13:23:55] [PASSED] drm_test_format_block_height_invalid
[13:23:55] [PASSED] drm_test_format_block_height_one_plane
[13:23:55] [PASSED] drm_test_format_block_height_two_plane
[13:23:55] [PASSED] drm_test_format_block_height_three_plane
[13:23:55] [PASSED] drm_test_format_block_height_tiled
[13:23:55] [PASSED] drm_test_format_min_pitch_invalid
[13:23:55] [PASSED] drm_test_format_min_pitch_one_plane_8bpp
[13:23:55] [PASSED] drm_test_format_min_pitch_one_plane_16bpp
[13:23:55] [PASSED] drm_test_format_min_pitch_one_plane_24bpp
[13:23:55] [PASSED] drm_test_format_min_pitch_one_plane_32bpp
[13:23:55] [PASSED] drm_test_format_min_pitch_two_plane
[13:23:55] [PASSED] drm_test_format_min_pitch_three_plane_8bpp
[13:23:55] [PASSED] drm_test_format_min_pitch_tiled
[13:23:55] =================== [PASSED] drm_format ====================
[13:23:55] ============== drm_framebuffer (10 subtests) ===============
[13:23:55] ========== drm_test_framebuffer_check_src_coords ==========
[13:23:55] [PASSED] Success: source fits into fb
[13:23:55] [PASSED] Fail: overflowing fb with x-axis coordinate
[13:23:55] [PASSED] Fail: overflowing fb with y-axis coordinate
[13:23:55] [PASSED] Fail: overflowing fb with source width
[13:23:55] [PASSED] Fail: overflowing fb with source height
[13:23:55] ====== [PASSED] drm_test_framebuffer_check_src_coords ======
[13:23:55] [PASSED] drm_test_framebuffer_cleanup
[13:23:55] =============== drm_test_framebuffer_create ===============
[13:23:55] [PASSED] ABGR8888 normal sizes
[13:23:55] [PASSED] ABGR8888 max sizes
[13:23:55] [PASSED] ABGR8888 pitch greater than min required
[13:23:55] [PASSED] ABGR8888 pitch less than min required
[13:23:55] [PASSED] ABGR8888 Invalid width
[13:23:55] [PASSED] ABGR8888 Invalid buffer handle
[13:23:55] [PASSED] No pixel format
[13:23:55] [PASSED] ABGR8888 Width 0
[13:23:55] [PASSED] ABGR8888 Height 0
[13:23:55] [PASSED] ABGR8888 Out of bound height * pitch combination
[13:23:55] [PASSED] ABGR8888 Large buffer offset
[13:23:55] [PASSED] ABGR8888 Buffer offset for inexistent plane
[13:23:55] [PASSED] ABGR8888 Invalid flag
[13:23:55] [PASSED] ABGR8888 Set DRM_MODE_FB_MODIFIERS without modifiers
[13:23:55] [PASSED] ABGR8888 Valid buffer modifier
[13:23:55] [PASSED] ABGR8888 Invalid buffer modifier(DRM_FORMAT_MOD_SAMSUNG_64_32_TILE)
[13:23:55] [PASSED] ABGR8888 Extra pitches without DRM_MODE_FB_MODIFIERS
[13:23:55] [PASSED] ABGR8888 Extra pitches with DRM_MODE_FB_MODIFIERS
[13:23:55] [PASSED] NV12 Normal sizes
[13:23:55] [PASSED] NV12 Max sizes
[13:23:55] [PASSED] NV12 Invalid pitch
[13:23:55] [PASSED] NV12 Invalid modifier/missing DRM_MODE_FB_MODIFIERS flag
[13:23:55] [PASSED] NV12 different modifier per-plane
[13:23:55] [PASSED] NV12 with DRM_FORMAT_MOD_SAMSUNG_64_32_TILE
[13:23:55] [PASSED] NV12 Valid modifiers without DRM_MODE_FB_MODIFIERS
[13:23:55] [PASSED] NV12 Modifier for inexistent plane
[13:23:55] [PASSED] NV12 Handle for inexistent plane
[13:23:55] [PASSED] NV12 Handle for inexistent plane without DRM_MODE_FB_MODIFIERS
[13:23:55] [PASSED] YVU420 DRM_MODE_FB_MODIFIERS set without modifier
[13:23:55] [PASSED] YVU420 Normal sizes
[13:23:55] [PASSED] YVU420 Max sizes
[13:23:55] [PASSED] YVU420 Invalid pitch
[13:23:55] [PASSED] YVU420 Different pitches
[13:23:55] [PASSED] YVU420 Different buffer offsets/pitches
[13:23:55] [PASSED] YVU420 Modifier set just for plane 0, without DRM_MODE_FB_MODIFIERS
[13:23:55] [PASSED] YVU420 Modifier set just for planes 0, 1, without DRM_MODE_FB_MODIFIERS
[13:23:55] [PASSED] YVU420 Modifier set just for plane 0, 1, with DRM_MODE_FB_MODIFIERS
[13:23:55] [PASSED] YVU420 Valid modifier
[13:23:55] [PASSED] YVU420 Different modifiers per plane
[13:23:55] [PASSED] YVU420 Modifier for inexistent plane
[13:23:55] [PASSED] YUV420_10BIT Invalid modifier(DRM_FORMAT_MOD_LINEAR)
[13:23:55] [PASSED] X0L2 Normal sizes
[13:23:55] [PASSED] X0L2 Max sizes
[13:23:55] [PASSED] X0L2 Invalid pitch
[13:23:55] [PASSED] X0L2 Pitch greater than minimum required
[13:23:55] [PASSED] X0L2 Handle for inexistent plane
[13:23:55] [PASSED] X0L2 Offset for inexistent plane, without DRM_MODE_FB_MODIFIERS set
[13:23:55] [PASSED] X0L2 Modifier without DRM_MODE_FB_MODIFIERS set
[13:23:55] [PASSED] X0L2 Valid modifier
[13:23:55] [PASSED] X0L2 Modifier for inexistent plane
[13:23:55] =========== [PASSED] drm_test_framebuffer_create ===========
[13:23:55] [PASSED] drm_test_framebuffer_free
[13:23:55] [PASSED] drm_test_framebuffer_init
[13:23:55] [PASSED] drm_test_framebuffer_init_bad_format
[13:23:55] [PASSED] drm_test_framebuffer_init_dev_mismatch
[13:23:55] [PASSED] drm_test_framebuffer_lookup
[13:23:55] [PASSED] drm_test_framebuffer_lookup_inexistent
[13:23:55] [PASSED] drm_test_framebuffer_modifiers_not_supported
[13:23:55] ================= [PASSED] drm_framebuffer =================
[13:23:55] ================ drm_gem_shmem (8 subtests) ================
[13:23:55] [PASSED] drm_gem_shmem_test_obj_create
[13:23:55] [PASSED] drm_gem_shmem_test_obj_create_private
[13:23:55] [PASSED] drm_gem_shmem_test_pin_pages
[13:23:55] [PASSED] drm_gem_shmem_test_vmap
[13:23:55] [PASSED] drm_gem_shmem_test_get_sg_table
[13:23:55] [PASSED] drm_gem_shmem_test_get_pages_sgt
[13:23:55] [PASSED] drm_gem_shmem_test_madvise
[13:23:55] [PASSED] drm_gem_shmem_test_purge
[13:23:55] ================== [PASSED] drm_gem_shmem ==================
[13:23:55] === drm_atomic_helper_connector_hdmi_check (29 subtests) ===
[13:23:55] [PASSED] drm_test_check_broadcast_rgb_auto_cea_mode
[13:23:55] [PASSED] drm_test_check_broadcast_rgb_auto_cea_mode_vic_1
[13:23:55] [PASSED] drm_test_check_broadcast_rgb_full_cea_mode
[13:23:55] [PASSED] drm_test_check_broadcast_rgb_full_cea_mode_vic_1
[13:23:55] [PASSED] drm_test_check_broadcast_rgb_limited_cea_mode
[13:23:55] [PASSED] drm_test_check_broadcast_rgb_limited_cea_mode_vic_1
[13:23:55] ====== drm_test_check_broadcast_rgb_cea_mode_yuv420 =======
[13:23:55] [PASSED] Automatic
[13:23:55] [PASSED] Full
[13:23:55] [PASSED] Limited 16:235
[13:23:55] == [PASSED] drm_test_check_broadcast_rgb_cea_mode_yuv420 ===
[13:23:55] [PASSED] drm_test_check_broadcast_rgb_crtc_mode_changed
[13:23:55] [PASSED] drm_test_check_broadcast_rgb_crtc_mode_not_changed
[13:23:55] [PASSED] drm_test_check_disable_connector
[13:23:55] [PASSED] drm_test_check_hdmi_funcs_reject_rate
[13:23:55] [PASSED] drm_test_check_max_tmds_rate_bpc_fallback_rgb
[13:23:55] [PASSED] drm_test_check_max_tmds_rate_bpc_fallback_yuv420
[13:23:55] [PASSED] drm_test_check_max_tmds_rate_bpc_fallback_ignore_yuv422
[13:23:55] [PASSED] drm_test_check_max_tmds_rate_bpc_fallback_ignore_yuv420
[13:23:55] [PASSED] drm_test_check_driver_unsupported_fallback_yuv420
[13:23:55] [PASSED] drm_test_check_output_bpc_crtc_mode_changed
[13:23:55] [PASSED] drm_test_check_output_bpc_crtc_mode_not_changed
[13:23:55] [PASSED] drm_test_check_output_bpc_dvi
[13:23:55] [PASSED] drm_test_check_output_bpc_format_vic_1
[13:23:55] [PASSED] drm_test_check_output_bpc_format_display_8bpc_only
[13:23:55] [PASSED] drm_test_check_output_bpc_format_display_rgb_only
[13:23:55] [PASSED] drm_test_check_output_bpc_format_driver_8bpc_only
[13:23:55] [PASSED] drm_test_check_output_bpc_format_driver_rgb_only
[13:23:55] [PASSED] drm_test_check_tmds_char_rate_rgb_8bpc
[13:23:55] [PASSED] drm_test_check_tmds_char_rate_rgb_10bpc
[13:23:55] [PASSED] drm_test_check_tmds_char_rate_rgb_12bpc
[13:23:55] ============ drm_test_check_hdmi_color_format =============
[13:23:55] [PASSED] AUTO -> RGB
[13:23:55] [PASSED] YCBCR422 -> YUV422
[13:23:55] [PASSED] YCBCR420 -> YUV420
[13:23:55] [PASSED] YCBCR444 -> YUV444
[13:23:55] [PASSED] RGB -> RGB
[13:23:55] ======== [PASSED] drm_test_check_hdmi_color_format =========
[13:23:55] ======== drm_test_check_hdmi_color_format_420_only ========
[13:23:55] [PASSED] RGB should fail
[13:23:55] [PASSED] YUV444 should fail
[13:23:55] [PASSED] YUV422 should fail
[13:23:55] [PASSED] YUV420 should work
[13:23:55] ==== [PASSED] drm_test_check_hdmi_color_format_420_only ====
[13:23:55] ===== [PASSED] drm_atomic_helper_connector_hdmi_check ======
[13:23:55] === drm_atomic_helper_connector_hdmi_reset (6 subtests) ====
[13:23:55] [PASSED] drm_test_check_broadcast_rgb_value
[13:23:55] [PASSED] drm_test_check_bpc_8_value
[13:23:55] [PASSED] drm_test_check_bpc_10_value
[13:23:55] [PASSED] drm_test_check_bpc_12_value
[13:23:55] [PASSED] drm_test_check_format_value
[13:23:55] [PASSED] drm_test_check_tmds_char_value
[13:23:55] ===== [PASSED] drm_atomic_helper_connector_hdmi_reset ======
[13:23:55] = drm_atomic_helper_connector_hdmi_mode_valid (7 subtests) =
[13:23:55] [PASSED] drm_test_check_mode_valid
[13:23:55] [PASSED] drm_test_check_mode_valid_reject
[13:23:55] [PASSED] drm_test_check_mode_valid_reject_rate
[13:23:55] [PASSED] drm_test_check_mode_valid_reject_max_clock
[13:23:55] [PASSED] drm_test_check_mode_valid_yuv420_only_max_clock
[13:23:55] [PASSED] drm_test_check_mode_valid_reject_yuv420_only_connector
[13:23:55] [PASSED] drm_test_check_mode_valid_accept_yuv420_also_connector_rgb
[13:23:55] === [PASSED] drm_atomic_helper_connector_hdmi_mode_valid ===
[13:23:55] = drm_atomic_helper_connector_hdmi_infoframes (5 subtests) =
[13:23:55] [PASSED] drm_test_check_infoframes
[13:23:55] [PASSED] drm_test_check_reject_avi_infoframe
[13:23:55] [PASSED] drm_test_check_reject_hdr_infoframe_bpc_8
[13:23:55] [PASSED] drm_test_check_reject_hdr_infoframe_bpc_10
[13:23:55] [PASSED] drm_test_check_reject_audio_infoframe
[13:23:55] === [PASSED] drm_atomic_helper_connector_hdmi_infoframes ===
[13:23:55] ================= drm_managed (2 subtests) =================
[13:23:55] [PASSED] drm_test_managed_release_action
[13:23:55] [PASSED] drm_test_managed_run_action
[13:23:55] =================== [PASSED] drm_managed ===================
[13:23:55] =================== drm_mm (6 subtests) ====================
[13:23:55] [PASSED] drm_test_mm_init
[13:23:55] [PASSED] drm_test_mm_debug
[13:23:55] [PASSED] drm_test_mm_align32
[13:23:55] [PASSED] drm_test_mm_align64
[13:23:55] [PASSED] drm_test_mm_lowest
[13:23:55] [PASSED] drm_test_mm_highest
[13:23:55] ===================== [PASSED] drm_mm ======================
[13:23:55] ============= drm_modes_analog_tv (5 subtests) =============
[13:23:55] [PASSED] drm_test_modes_analog_tv_mono_576i
[13:23:55] [PASSED] drm_test_modes_analog_tv_ntsc_480i
[13:23:55] [PASSED] drm_test_modes_analog_tv_ntsc_480i_inlined
[13:23:55] [PASSED] drm_test_modes_analog_tv_pal_576i
[13:23:55] [PASSED] drm_test_modes_analog_tv_pal_576i_inlined
[13:23:55] =============== [PASSED] drm_modes_analog_tv ===============
[13:23:55] ============== drm_panic_helper (3 subtests) ===============
[13:23:55] ============= drm_test_panic_screen_user_map ==============
[13:23:55] [PASSED] Panic screen user, mode: 1024 x 768 XR24 little-endian (0x34325258)
[13:23:55] [PASSED] Panic screen user, mode: 494 x 494 XR24 little-endian (0x34325258)
[13:23:55] [PASSED] Panic screen user, mode: 1920 x 1080 XR24 little-endian (0x34325258)
[13:23:55] [PASSED] Panic screen user, mode: 1024 x 768 RG16 little-endian (0x36314752)
[13:23:56] [PASSED] Panic screen user, mode: 1024 x 768 RG24 little-endian (0x34324752)
[13:23:56] [PASSED] Panic screen kmsg, mode: 1024 x 768 XR24 little-endian (0x34325258)
[13:23:56] [PASSED] Panic screen kmsg, mode: 494 x 494 XR24 little-endian (0x34325258)
[13:23:56] [PASSED] Panic screen kmsg, mode: 1920 x 1080 XR24 little-endian (0x34325258)
[13:23:56] [PASSED] Panic screen kmsg, mode: 1024 x 768 RG16 little-endian (0x36314752)
[13:23:56] [PASSED] Panic screen kmsg, mode: 1024 x 768 RG24 little-endian (0x34324752)
[13:23:56] ========= [PASSED] drm_test_panic_screen_user_map ==========
[13:23:56] ============= drm_test_panic_screen_user_page =============
[13:23:56] [PASSED] Panic screen user, mode: 1024 x 768 XR24 little-endian (0x34325258)
[13:23:56] [PASSED] Panic screen user, mode: 494 x 494 XR24 little-endian (0x34325258)
[13:23:56] [PASSED] Panic screen user, mode: 1920 x 1080 XR24 little-endian (0x34325258)
[13:23:56] [PASSED] Panic screen user, mode: 1024 x 768 RG16 little-endian (0x36314752)
[13:23:56] [PASSED] Panic screen user, mode: 1024 x 768 RG24 little-endian (0x34324752)
[13:23:56] [PASSED] Panic screen kmsg, mode: 1024 x 768 XR24 little-endian (0x34325258)
[13:23:56] [PASSED] Panic screen kmsg, mode: 494 x 494 XR24 little-endian (0x34325258)
[13:23:56] [PASSED] Panic screen kmsg, mode: 1920 x 1080 XR24 little-endian (0x34325258)
[13:23:56] [PASSED] Panic screen kmsg, mode: 1024 x 768 RG16 little-endian (0x36314752)
[13:23:56] [PASSED] Panic screen kmsg, mode: 1024 x 768 RG24 little-endian (0x34324752)
[13:23:56] ========= [PASSED] drm_test_panic_screen_user_page =========
[13:23:56] ========== drm_test_panic_screen_user_set_pixel ===========
[13:23:56] [PASSED] Panic screen user, mode: 1024 x 768 XR24 little-endian (0x34325258)
[13:23:56] [PASSED] Panic screen user, mode: 494 x 494 XR24 little-endian (0x34325258)
[13:23:56] [PASSED] Panic screen user, mode: 1920 x 1080 XR24 little-endian (0x34325258)
[13:23:56] [PASSED] Panic screen user, mode: 1024 x 768 RG16 little-endian (0x36314752)
[13:23:56] [PASSED] Panic screen user, mode: 1024 x 768 RG24 little-endian (0x34324752)
[13:23:56] [PASSED] Panic screen kmsg, mode: 1024 x 768 XR24 little-endian (0x34325258)
[13:23:56] [PASSED] Panic screen kmsg, mode: 494 x 494 XR24 little-endian (0x34325258)
[13:23:56] [PASSED] Panic screen kmsg, mode: 1920 x 1080 XR24 little-endian (0x34325258)
[13:23:56] [PASSED] Panic screen kmsg, mode: 1024 x 768 RG16 little-endian (0x36314752)
[13:23:56] [PASSED] Panic screen kmsg, mode: 1024 x 768 RG24 little-endian (0x34324752)
[13:23:56] ====== [PASSED] drm_test_panic_screen_user_set_pixel =======
[13:23:56] ================ [PASSED] drm_panic_helper =================
[13:23:56] ============== drm_plane_helper (2 subtests) ===============
[13:23:56] =============== drm_test_check_plane_state ================
[13:23:56] [PASSED] clipping_simple
[13:23:56] [PASSED] clipping_rotate_reflect
[13:23:56] [PASSED] positioning_simple
[13:23:56] [PASSED] upscaling
[13:23:56] [PASSED] downscaling
[13:23:56] [PASSED] rounding1
[13:23:56] [PASSED] rounding2
[13:23:56] [PASSED] rounding3
[13:23:56] [PASSED] rounding4
[13:23:56] =========== [PASSED] drm_test_check_plane_state ============
[13:23:56] =========== drm_test_check_invalid_plane_state ============
[13:23:56] [PASSED] positioning_invalid
[13:23:56] [PASSED] upscaling_invalid
[13:23:56] [PASSED] downscaling_invalid
[13:23:56] ======= [PASSED] drm_test_check_invalid_plane_state ========
[13:23:56] ================ [PASSED] drm_plane_helper =================
[13:23:56] ====== drm_connector_helper_tv_get_modes (1 subtest) =======
[13:23:56] ====== drm_test_connector_helper_tv_get_modes_check =======
[13:23:56] [PASSED] None
[13:23:56] [PASSED] PAL
[13:23:56] [PASSED] NTSC
[13:23:56] [PASSED] Both, NTSC Default
[13:23:56] [PASSED] Both, PAL Default
[13:23:56] [PASSED] Both, NTSC Default, with PAL on command-line
[13:23:56] [PASSED] Both, PAL Default, with NTSC on command-line
[13:23:56] == [PASSED] drm_test_connector_helper_tv_get_modes_check ===
[13:23:56] ======== [PASSED] drm_connector_helper_tv_get_modes ========
[13:23:56] ================== drm_rect (9 subtests) ===================
[13:23:56] [PASSED] drm_test_rect_clip_scaled_div_by_zero
[13:23:56] [PASSED] drm_test_rect_clip_scaled_not_clipped
[13:23:56] [PASSED] drm_test_rect_clip_scaled_clipped
[13:23:56] [PASSED] drm_test_rect_clip_scaled_signed_vs_unsigned
[13:23:56] ================= drm_test_rect_intersect =================
[13:23:56] [PASSED] top-left x bottom-right: 2x2+1+1 x 2x2+0+0
[13:23:56] [PASSED] top-right x bottom-left: 2x2+0+0 x 2x2+1-1
[13:23:56] [PASSED] bottom-left x top-right: 2x2+1-1 x 2x2+0+0
[13:23:56] [PASSED] bottom-right x top-left: 2x2+0+0 x 2x2+1+1
[13:23:56] [PASSED] right x left: 2x1+0+0 x 3x1+1+0
[13:23:56] [PASSED] left x right: 3x1+1+0 x 2x1+0+0
[13:23:56] [PASSED] up x bottom: 1x2+0+0 x 1x3+0-1
[13:23:56] [PASSED] bottom x up: 1x3+0-1 x 1x2+0+0
[13:23:56] [PASSED] touching corner: 1x1+0+0 x 2x2+1+1
[13:23:56] [PASSED] touching side: 1x1+0+0 x 1x1+1+0
[13:23:56] [PASSED] equal rects: 2x2+0+0 x 2x2+0+0
[13:23:56] [PASSED] inside another: 2x2+0+0 x 1x1+1+1
[13:23:56] [PASSED] far away: 1x1+0+0 x 1x1+3+6
[13:23:56] [PASSED] points intersecting: 0x0+5+10 x 0x0+5+10
[13:23:56] [PASSED] points not intersecting: 0x0+0+0 x 0x0+5+10
[13:23:56] ============= [PASSED] drm_test_rect_intersect =============
[13:23:56] ================ drm_test_rect_calc_hscale ================
[13:23:56] [PASSED] normal use
[13:23:56] [PASSED] out of max range
[13:23:56] [PASSED] out of min range
[13:23:56] [PASSED] zero dst
[13:23:56] [PASSED] negative src
[13:23:56] [PASSED] negative dst
[13:23:56] ============ [PASSED] drm_test_rect_calc_hscale ============
[13:23:56] ================ drm_test_rect_calc_vscale ================
[13:23:56] [PASSED] normal use
[13:23:56] [PASSED] out of max range
[13:23:56] [PASSED] out of min range
[13:23:56] [PASSED] zero dst
[13:23:56] [PASSED] negative src
[13:23:56] [PASSED] negative dst
[13:23:56] ============ [PASSED] drm_test_rect_calc_vscale ============
[13:23:56] ================== drm_test_rect_rotate ===================
[13:23:56] [PASSED] reflect-x
[13:23:56] [PASSED] reflect-y
[13:23:56] [PASSED] rotate-0
[13:23:56] [PASSED] rotate-90
[13:23:56] [PASSED] rotate-180
[13:23:56] [PASSED] rotate-270
[13:23:56] ============== [PASSED] drm_test_rect_rotate ===============
[13:23:56] ================ drm_test_rect_rotate_inv =================
[13:23:56] [PASSED] reflect-x
[13:23:56] [PASSED] reflect-y
[13:23:56] [PASSED] rotate-0
[13:23:56] [PASSED] rotate-90
[13:23:56] [PASSED] rotate-180
[13:23:56] [PASSED] rotate-270
[13:23:56] ============ [PASSED] drm_test_rect_rotate_inv =============
[13:23:56] ==================== [PASSED] drm_rect =====================
[13:23:56] ============ drm_sysfb_modeset_test (1 subtest) ============
[13:23:56] ============ drm_test_sysfb_build_fourcc_list =============
[13:23:56] [PASSED] no native formats
[13:23:56] [PASSED] XRGB8888 as native format
[13:23:56] [PASSED] remove duplicates
[13:23:56] [PASSED] convert alpha formats
[13:23:56] [PASSED] random formats
[13:23:56] ======== [PASSED] drm_test_sysfb_build_fourcc_list =========
[13:23:56] ============= [PASSED] drm_sysfb_modeset_test ==============
[13:23:56] ================== drm_fixp (2 subtests) ===================
[13:23:56] [PASSED] drm_test_int2fixp
[13:23:56] [PASSED] drm_test_sm2fixp
[13:23:56] ==================== [PASSED] drm_fixp =====================
[13:23:56] ============================================================
[13:23:56] Testing complete. Ran 667 tests: passed: 667
[13:23:56] Elapsed time: 28.243s total, 2.512s configuring, 25.264s building, 0.456s running
+ for kcfg in "${kunitconfigs[@]}"
+ [[ ! -f /kernel/drivers/gpu/drm/ttm/tests/.kunitconfig ]]
+ /kernel/tools/testing/kunit/kunit.py run --kunitconfig /kernel/drivers/gpu/drm/ttm/tests/.kunitconfig
[13:23:56] Configuring KUnit Kernel ...
Regenerating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[13:23:58] Building KUnit Kernel ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
Building with:
$ make all compile_commands.json scripts_gdb ARCH=um O=.kunit --jobs=48
[13:24:09] Starting KUnit Kernel (1/1)...
[13:24:09] ============================================================
Running tests with:
$ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt
[13:24:09] ================= ttm_device (5 subtests) ==================
[13:24:09] [PASSED] ttm_device_init_basic
[13:24:09] [PASSED] ttm_device_init_multiple
[13:24:09] [PASSED] ttm_device_fini_basic
[13:24:09] [PASSED] ttm_device_init_no_vma_man
[13:24:09] ================== ttm_device_init_pools ==================
[13:24:09] [PASSED] No DMA allocations, no DMA32 required
[13:24:09] [PASSED] DMA allocations, DMA32 required
[13:24:09] [PASSED] No DMA allocations, DMA32 required
[13:24:09] [PASSED] DMA allocations, no DMA32 required
[13:24:09] ============== [PASSED] ttm_device_init_pools ==============
[13:24:09] =================== [PASSED] ttm_device ====================
[13:24:09] ================== ttm_pool (8 subtests) ===================
[13:24:09] ================== ttm_pool_alloc_basic ===================
[13:24:09] [PASSED] One page
[13:24:09] [PASSED] More than one page
[13:24:09] [PASSED] Above the allocation limit
[13:24:09] [PASSED] One page, with coherent DMA mappings enabled
[13:24:09] [PASSED] Above the allocation limit, with coherent DMA mappings enabled
[13:24:09] ============== [PASSED] ttm_pool_alloc_basic ===============
[13:24:09] ============== ttm_pool_alloc_basic_dma_addr ==============
[13:24:09] [PASSED] One page
[13:24:09] [PASSED] More than one page
[13:24:09] [PASSED] Above the allocation limit
[13:24:09] [PASSED] One page, with coherent DMA mappings enabled
[13:24:09] [PASSED] Above the allocation limit, with coherent DMA mappings enabled
[13:24:09] ========== [PASSED] ttm_pool_alloc_basic_dma_addr ==========
[13:24:09] [PASSED] ttm_pool_alloc_order_caching_match
[13:24:09] [PASSED] ttm_pool_alloc_caching_mismatch
[13:24:09] [PASSED] ttm_pool_alloc_order_mismatch
[13:24:09] [PASSED] ttm_pool_free_dma_alloc
[13:24:09] [PASSED] ttm_pool_free_no_dma_alloc
[13:24:09] [PASSED] ttm_pool_fini_basic
[13:24:09] ==================== [PASSED] ttm_pool =====================
[13:24:09] ================ ttm_resource (8 subtests) =================
[13:24:09] ================= ttm_resource_init_basic =================
[13:24:09] [PASSED] Init resource in TTM_PL_SYSTEM
[13:24:09] [PASSED] Init resource in TTM_PL_VRAM
[13:24:09] [PASSED] Init resource in a private placement
[13:24:09] [PASSED] Init resource in TTM_PL_SYSTEM, set placement flags
[13:24:09] ============= [PASSED] ttm_resource_init_basic =============
[13:24:09] [PASSED] ttm_resource_init_pinned
[13:24:09] [PASSED] ttm_resource_fini_basic
[13:24:09] [PASSED] ttm_resource_manager_init_basic
[13:24:09] [PASSED] ttm_resource_manager_usage_basic
[13:24:09] [PASSED] ttm_resource_manager_set_used_basic
[13:24:09] [PASSED] ttm_sys_man_alloc_basic
[13:24:09] [PASSED] ttm_sys_man_free_basic
[13:24:09] ================== [PASSED] ttm_resource ===================
[13:24:09] =================== ttm_tt (15 subtests) ===================
[13:24:09] ==================== ttm_tt_init_basic ====================
[13:24:09] [PASSED] Page-aligned size
[13:24:09] [PASSED] Extra pages requested
[13:24:09] ================ [PASSED] ttm_tt_init_basic ================
[13:24:09] [PASSED] ttm_tt_init_misaligned
[13:24:09] [PASSED] ttm_tt_fini_basic
[13:24:09] [PASSED] ttm_tt_fini_sg
[13:24:09] [PASSED] ttm_tt_fini_shmem
[13:24:09] [PASSED] ttm_tt_create_basic
[13:24:09] [PASSED] ttm_tt_create_invalid_bo_type
[13:24:09] [PASSED] ttm_tt_create_ttm_exists
[13:24:09] [PASSED] ttm_tt_create_failed
[13:24:09] [PASSED] ttm_tt_destroy_basic
[13:24:09] [PASSED] ttm_tt_populate_null_ttm
[13:24:09] [PASSED] ttm_tt_populate_populated_ttm
[13:24:09] [PASSED] ttm_tt_unpopulate_basic
[13:24:09] [PASSED] ttm_tt_unpopulate_empty_ttm
[13:24:09] [PASSED] ttm_tt_swapin_basic
[13:24:09] ===================== [PASSED] ttm_tt ======================
[13:24:09] =================== ttm_bo (14 subtests) ===================
[13:24:09] =========== ttm_bo_reserve_optimistic_no_ticket ===========
[13:24:09] [PASSED] Cannot be interrupted and sleeps
[13:24:09] [PASSED] Cannot be interrupted, locks straight away
[13:24:09] [PASSED] Can be interrupted, sleeps
[13:24:09] ======= [PASSED] ttm_bo_reserve_optimistic_no_ticket =======
[13:24:09] [PASSED] ttm_bo_reserve_locked_no_sleep
[13:24:09] [PASSED] ttm_bo_reserve_no_wait_ticket
[13:24:09] [PASSED] ttm_bo_reserve_double_resv
[13:24:09] [PASSED] ttm_bo_reserve_interrupted
[13:24:09] [PASSED] ttm_bo_reserve_deadlock
[13:24:09] [PASSED] ttm_bo_unreserve_basic
[13:24:09] [PASSED] ttm_bo_unreserve_pinned
[13:24:09] [PASSED] ttm_bo_unreserve_bulk
[13:24:09] [PASSED] ttm_bo_fini_basic
[13:24:09] [PASSED] ttm_bo_fini_shared_resv
[13:24:09] [PASSED] ttm_bo_pin_basic
[13:24:09] [PASSED] ttm_bo_pin_unpin_resource
[13:24:09] [PASSED] ttm_bo_multiple_pin_one_unpin
[13:24:09] ===================== [PASSED] ttm_bo ======================
[13:24:09] ============== ttm_bo_validate (22 subtests) ===============
[13:24:09] ============== ttm_bo_init_reserved_sys_man ===============
[13:24:09] [PASSED] Buffer object for userspace
[13:24:09] [PASSED] Kernel buffer object
[13:24:09] [PASSED] Shared buffer object
[13:24:09] ========== [PASSED] ttm_bo_init_reserved_sys_man ===========
[13:24:09] ============== ttm_bo_init_reserved_mock_man ==============
[13:24:09] [PASSED] Buffer object for userspace
[13:24:09] [PASSED] Kernel buffer object
[13:24:09] [PASSED] Shared buffer object
[13:24:09] ========== [PASSED] ttm_bo_init_reserved_mock_man ==========
[13:24:09] [PASSED] ttm_bo_init_reserved_resv
[13:24:09] ================== ttm_bo_validate_basic ==================
[13:24:09] [PASSED] Buffer object for userspace
[13:24:09] [PASSED] Kernel buffer object
[13:24:09] [PASSED] Shared buffer object
[13:24:09] ============== [PASSED] ttm_bo_validate_basic ==============
[13:24:09] [PASSED] ttm_bo_validate_invalid_placement
[13:24:09] ============= ttm_bo_validate_same_placement ==============
[13:24:09] [PASSED] System manager
[13:24:09] [PASSED] VRAM manager
[13:24:09] ========= [PASSED] ttm_bo_validate_same_placement ==========
[13:24:09] [PASSED] ttm_bo_validate_failed_alloc
[13:24:09] [PASSED] ttm_bo_validate_pinned
[13:24:09] [PASSED] ttm_bo_validate_busy_placement
[13:24:09] ================ ttm_bo_validate_multihop =================
[13:24:09] [PASSED] Buffer object for userspace
[13:24:09] [PASSED] Kernel buffer object
[13:24:09] [PASSED] Shared buffer object
[13:24:09] ============ [PASSED] ttm_bo_validate_multihop =============
[13:24:09] ========== ttm_bo_validate_no_placement_signaled ==========
[13:24:09] [PASSED] Buffer object in system domain, no page vector
[13:24:09] [PASSED] Buffer object in system domain with an existing page vector
[13:24:09] ====== [PASSED] ttm_bo_validate_no_placement_signaled ======
[13:24:09] ======== ttm_bo_validate_no_placement_not_signaled ========
[13:24:09] [PASSED] Buffer object for userspace
[13:24:09] [PASSED] Kernel buffer object
[13:24:09] [PASSED] Shared buffer object
[13:24:09] ==== [PASSED] ttm_bo_validate_no_placement_not_signaled ====
[13:24:09] [PASSED] ttm_bo_validate_move_fence_signaled
[13:24:09] ========= ttm_bo_validate_move_fence_not_signaled =========
[13:24:09] [PASSED] Waits for GPU
[13:24:09] [PASSED] Tries to lock straight away
[13:24:09] ===== [PASSED] ttm_bo_validate_move_fence_not_signaled =====
[13:24:09] [PASSED] ttm_bo_validate_swapout
[13:24:09] [PASSED] ttm_bo_validate_happy_evict
[13:24:09] [PASSED] ttm_bo_validate_all_pinned_evict
[13:24:09] [PASSED] ttm_bo_validate_allowed_only_evict
[13:24:09] [PASSED] ttm_bo_validate_deleted_evict
[13:24:09] [PASSED] ttm_bo_validate_busy_domain_evict
[13:24:09] [PASSED] ttm_bo_validate_evict_gutting
[13:24:09] [PASSED] ttm_bo_validate_recrusive_evict
[13:24:09] ================= [PASSED] ttm_bo_validate =================
[13:24:09] ============================================================
[13:24:09] Testing complete. Ran 102 tests: passed: 102
[13:24:09] Elapsed time: 12.896s total, 2.515s configuring, 10.167s building, 0.178s running
+ for kcfg in "${kunitconfigs[@]}"
+ [[ ! -f /kernel/drivers/dma-buf/.kunitconfig ]]
+ /kernel/tools/testing/kunit/kunit.py run --kunitconfig /kernel/drivers/dma-buf/.kunitconfig
[13:24:09] Configuring KUnit Kernel ...
Regenerating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[13:24:11] Building KUnit Kernel ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
Building with:
$ make all compile_commands.json scripts_gdb ARCH=um O=.kunit --jobs=48
[13:24:20] Starting KUnit Kernel (1/1)...
[13:24:20] ============================================================
Running tests with:
$ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt
[13:24:20] =============== dma-buf-fence (12 subtests) ================
[13:24:20] [PASSED] test_sanitycheck
[13:24:20] [PASSED] test_signaling
[13:24:20] [PASSED] test_add_callback
[13:24:20] [PASSED] test_late_add_callback
[13:24:20] [PASSED] test_rm_callback
[13:24:20] [PASSED] test_late_rm_callback
[13:24:20] [PASSED] test_status
[13:24:20] [PASSED] test_error
[13:24:20] [PASSED] test_wait
[13:24:20] [PASSED] test_wait_timeout
[13:24:20] [PASSED] test_stub
[13:24:20] [SKIPPED] test_race_signal_callback (requires at least 2 CPUs)
[13:24:20] ================== [PASSED] dma-buf-fence ==================
[13:24:20] ============ dma-buf-fence-chain (11 subtests) =============
[13:24:20] [PASSED] test_sanitycheck
[13:24:20] [PASSED] test_find_seqno
[13:24:20] [PASSED] test_find_signaled
[13:24:20] [PASSED] test_find_out_of_order
[13:24:25] [PASSED] test_find_gap
[13:24:25] [PASSED] test_find_race
[13:24:25] [PASSED] test_signal_forward
[13:24:26] [PASSED] test_signal_backward
[13:24:26] [PASSED] test_wait_forward
[13:24:26] [PASSED] test_wait_backward
[13:24:26] [PASSED] test_wait_random
[13:24:26] =============== [PASSED] dma-buf-fence-chain ===============
[13:24:26] ============ dma-buf-fence-unwrap (11 subtests) ============
[13:24:26] [PASSED] test_sanitycheck
[13:24:26] [PASSED] test_unwrap_array
[13:24:26] [PASSED] test_unwrap_chain
[13:24:26] [PASSED] test_unwrap_chain_array
[13:24:26] [PASSED] test_unwrap_merge
[13:24:26] [PASSED] test_unwrap_merge_duplicate
[13:24:26] [PASSED] test_unwrap_merge_seqno
[13:24:26] [PASSED] test_unwrap_merge_order
[13:24:26] [PASSED] test_unwrap_merge_complex
[13:24:26] [PASSED] test_unwrap_merge_complex_seqno
[13:24:26] [PASSED] test_dedup_empty
[13:24:26] ============== [PASSED] dma-buf-fence-unwrap ===============
[13:24:26] ================ dma-buf-resv (5 subtests) =================
[13:24:26] [PASSED] test_sanitycheck
[13:24:26] ===================== test_signaling ======================
[13:24:26] [PASSED] kernel
[13:24:26] [PASSED] write
[13:24:26] [PASSED] read
[13:24:26] [PASSED] bookkeep
[13:24:26] ================= [PASSED] test_signaling ==================
[13:24:26] ====================== test_for_each ======================
[13:24:26] [PASSED] kernel
[13:24:26] [PASSED] write
[13:24:26] [PASSED] read
[13:24:26] [PASSED] bookkeep
[13:24:26] ================== [PASSED] test_for_each ==================
[13:24:26] ================= test_for_each_unlocked ==================
[13:24:26] [PASSED] kernel
[13:24:26] [PASSED] write
[13:24:26] [PASSED] read
[13:24:26] [PASSED] bookkeep
[13:24:26] ============= [PASSED] test_for_each_unlocked ==============
[13:24:26] ===================== test_get_fences =====================
[13:24:26] [PASSED] kernel
[13:24:26] [PASSED] write
[13:24:26] [PASSED] read
[13:24:26] [PASSED] bookkeep
[13:24:26] ================= [PASSED] test_get_fences =================
[13:24:26] ================== [PASSED] dma-buf-resv ===================
[13:24:26] ============================================================
[13:24:26] Testing complete. Ran 51 tests: passed: 50, skipped: 1
[13:24:26] Elapsed time: 16.664s total, 2.541s configuring, 8.852s building, 5.256s running
+ cleanup
++ stat -c %u:%g /kernel
+ chown -R 1003:1003 /kernel
^ permalink raw reply [flat|nested] 14+ messages in thread* ✗ Xe.CI.BAT: failure for drm/xe/display: Transparant fallback from stolen to sysmem. (rev5)
2026-11-13 12:44 [PATCH v5 0/5] drm/xe/display: Transparant fallback from stolen to sysmem Maarten Lankhorst
` (6 preceding siblings ...)
2026-11-13 13:24 ` ✓ CI.KUnit: success " Patchwork
@ 2026-11-13 13:56 ` Patchwork
7 siblings, 0 replies; 14+ messages in thread
From: Patchwork @ 2026-11-13 13:56 UTC (permalink / raw)
To: Maarten Lankhorst; +Cc: intel-xe
[-- Attachment #1: Type: text/plain, Size: 1750 bytes --]
== Series Details ==
Series: drm/xe/display: Transparant fallback from stolen to sysmem. (rev5)
URL : https://patchwork.freedesktop.org/series/170759/
State : failure
== Summary ==
CI Bug Log - changes from xe-6136-d41695c479e8bb24eb941e5ba916e42784af6f4d_BAT -> xe-pw-170759v5_BAT
====================================================
Summary
-------
**FAILURE**
Serious unknown changes coming with xe-pw-170759v5_BAT absolutely need to be
verified manually.
If you think the reported changes have nothing to do with the changes
introduced in xe-pw-170759v5_BAT, please notify your bug team (I915-ci-infra@lists.freedesktop.org) 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 xe-pw-170759v5_BAT:
### IGT changes ###
#### Possible regressions ####
* igt@xe_module_load@load:
- bat-adlp-7: [PASS][1] -> [ABORT][2]
[1]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-6136-d41695c479e8bb24eb941e5ba916e42784af6f4d/bat-adlp-7/igt@xe_module_load@load.html
[2]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-170759v5/bat-adlp-7/igt@xe_module_load@load.html
Build changes
-------------
* IGT: IGT_9190 -> IGT_9191
* Linux: xe-6136-d41695c479e8bb24eb941e5ba916e42784af6f4d -> xe-pw-170759v5
IGT_9190: 9190
IGT_9191: 9191
xe-6136-d41695c479e8bb24eb941e5ba916e42784af6f4d: d41695c479e8bb24eb941e5ba916e42784af6f4d
xe-pw-170759v5: 170759v5
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-170759v5/index.html
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