drm/amdkfd: Fix possible infinite loop

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When the loop predicating timeout parameter passed happens to
not be a multiple of 20 the unsigned integer will overflow and
the loop will become unbounded.

Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>

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Edward O'Callaghan 2016-09-17 15:01:43 +10:00 • committed by Oded Gabbay

parent ad16a469ff

commit 1d602430d3

2 changed files with 18 additions and 16 deletions

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17

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c

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17

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c

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