Follow up on patch https://patchwork.freedesktop.org/patch/446832/
Different platforms will take a bit longer while GuC is enabled, so
increase the timeout and also add some margin in i915_gem_context
selftest.
Signed-off-by: Bruce Chang
Cc: Matthew Brost
Cc: John Harrison
---
drivers/gpu
Follow up on commit 5e076529e265 ("drm/i915/selftests: Increase timeout in
i915_gem_contexts selftests")
So we went from 200 msec to 1sec in that commit, and now we are going to
10sec as timeout.
Signed-off-by: Bruce Chang
Reviewed-by: Matthew Brost
Cc: John Harrison
---
drivers/gp
ERNEL flag which can go to sleep. This is why
the bug got reported.
So, changed to non atomic version instead.
Signed-off-by: Bruce Chang
---
drivers/gpu/drm/i915/i915_gpu_error.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c
ERNEL flag which can go to sleep. This is why
the bug got reported.
So, changed to non atomic version instead.
Signed-off-by: Bruce Chang
Reviewed-by: Brian Welty
Fixes: 895d8ebeaa924 ("drm/i915: error capture with no ggtt slot")
---
drivers/gpu/drm/i915/i915_gpu_error.c | 8 ---
to use non atomic version of
functions like io_mapping_map_wc/kmap,
or
2) make compress_page run in atomic context.
But it is not a good idea to run slow compression in atomic context, so,
1) above is preferred solution which is the implementation of this patch.
Signed-off
mic context
but after that, compress_page calls pool_alloc with GFP_KERNEL flag which can
potentially go to sleep.
In order to fix this issue, we either
1) not enter into atomic context, i.e., to use non atomic version of
functions like io_mapping_map_wc/kmap,
or
