drm/amdkfd: handle fault counters on invalid address

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prange is NULL if vm fault retry on invalid address, for this case, can
not use prange to get pdd, use adev to get gpuidx and then get pdd
instead, then increase pdd vm fault counter.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Philip Yang 2021-07-07 12:42:34 -04:00 • committed by Alex Deucher

parent 9604b74bff

commit 4818545a1d

1 changed files with 18 additions and 12 deletions

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drivers/gpu/drm/amd/amdkfd/kfd_svm.c

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