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| author |  Eric Huang <jinhuieric.huang@amd.com>
| 2024-03-20 15:53:47 -0400 |
|---|---|---|
| committer |  Alex Deucher <alexander.deucher@amd.com>
| 2024-03-27 08:51:47 -0400 |
| commit | 1210e2f1033dc56b666c9f6dfb761a2d3f9f5d6c (patch) | |
| tree | cfef6191c12f5500a954f23ace52748d56ea34e4 /drivers/gpu | |
| parent | drm/amdgpu/vpe: power on vpe when hw_init (diff) | |
| download | linux-1210e2f1033dc56b666c9f6dfb761a2d3f9f5d6c.tar.gz linux-1210e2f1033dc56b666c9f6dfb761a2d3f9f5d6c.tar.bz2 linux-1210e2f1033dc56b666c9f6dfb761a2d3f9f5d6c.zip | |
drm/amdkfd: fix TLB flush after unmap for GFX9.4.2
TLB flush after unmap accidentially was removed on
gfx9.4.2. It is to add it back.
Signed-off-by: Eric Huang <jinhuieric.huang@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index 42d40560cd30..a81ef232fdef 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -1473,7 +1473,7 @@ static inline void kfd_flush_tlb(struct kfd_process_device *pdd, static inline bool kfd_flush_tlb_after_unmap(struct kfd_dev *dev) { - return KFD_GC_VERSION(dev) > IP_VERSION(9, 4, 2) || + return KFD_GC_VERSION(dev) >= IP_VERSION(9, 4, 2) || (KFD_GC_VERSION(dev) == IP_VERSION(9, 4, 1) && dev->sdma_fw_version >= 18) || KFD_GC_VERSION(dev) == IP_VERSION(9, 4, 0); } |