From: "Yang, Dong"
With unknow race condition, the i915_request will be added
to intel_context list twice, and result in system panic.
If node alreay exist then do not add it again.
Signed-off-by: Yang, Dong
---
drivers/gpu/drm/i915/gt/intel_breadcrumbs.c | 3 +++
1 file changed, 3
From: "Yang, Dong"
Broxton steppings starting from GT E0 have fixed the bug, remove
WA since stepping GT E0.
v2: use BXT_REVID_D_LAST replace BXT_REVID_D0, by:
Joonas Lahtinen
Signed-off-by: Yang, Dong
---
drivers/gpu/drm/i915/i915_drv.h | 4 +++-
1 file changed, 3 insertions(+), 1
From: "Yang, Dong"
Broxton steppings starting from GT E0 have fixed the bug, remove
WA since stepping GT E0.
v2: add comment in code, by:
Joonas Lahtinen
Signed-off-by: Yang, Dong
---
drivers/gpu/drm/i915/i915_drv.h | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git
From: "Yang, Dong"
Broxton steppings starting from GT E0 have fixed the bug, remove
WA since stepping GT E0.
Signed-off-by: Yang, Dong
---
drivers/gpu/drm/i915/i915_drv.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h
From: "Yang, Dong"
The APL already fixed this bug since GT E, bug exist from
0 to D, apply WA according GT stepping.
Signed-off-by: Yang, Dong
---
drivers/gpu/drm/i915/i915_drv.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h
From: "Yang, Dong"
The APL already fixed this bug since GT E, bug exist from
0 to D, apply WA according GT stepping.
Signed-off-by: Yang, Dong
---
drivers/gpu/drm/i915/i915_drv.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h
