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| author | Chris Wilson <[email protected]> | 2019-03-15 16:39:33 +0000 |
|---|---|---|
| committer | Rodrigo Vivi <[email protected]> | 2019-03-18 13:59:30 -0700 |
| commit | 65f26e978d7c55c3c3d04296058d95cf7b6e3f14 (patch) | |
| tree | 6900379c0d1934527ded6318bf7c7d3edd423b2c /drivers/gpu/drm/amd/amdgpu/cik_ih.c | |
| parent | 6e0473633af059a559ce7b4cbaa51e389c94085e (diff) | |
drm/i915: Fix off-by-one in reporting hanging process
ffs() is 1-indexed, but we want to use it as an index into an array, so
use __ffs() instead.
Fixes: eb8d0f5af4ec ("drm/i915: Remove GPU reset dependence on struct_mutex")
Signed-off-by: Chris Wilson <[email protected]>
Cc: Mika Kuoppala <[email protected]>
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit 9073e5b26743b8b675cc44a9c0c8f8c3d584e1c0)
Signed-off-by: Rodrigo Vivi <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/cik_ih.c')
0 files changed, 0 insertions, 0 deletions