drm/amdkfd: Only apply heavy-weight TLB flush on Aldebaran

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It is to workaround HW bug on other Asics and based on
reverting two commits back:
  drm/amdkfd: Add heavy-weight TLB flush after unmapping
  drm/amdkfd: Add memory sync before TLB flush on unmap

Signed-off-by: Eric Huang <jinhuieric.huang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Eric Huang 2021-07-14 14:44:53 -04:00 • committed by Alex Deucher

parent 3cd293a78a

commit a50fe70780

1 changed files with 17 additions and 15 deletions

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32

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

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