diff options
| author |   Emily Deng <Emily.Deng@amd.com> | 2025-03-03 15:10:22 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2025-03-07 12:53:30 -0500 |
| commit | fe2fa3be3d59ba67d6de54a0064441ec233cb50c (patch) | |
| tree | dedb96478040c7227af57ee186da56184677aad8 /drivers/gpu/drm/amd/amdkfd | |
| parent | drm/amdgpu: Do not set power brake sequence for Aldebaran SRIOV (diff) | |
| download | wireguard-linux-fe2fa3be3d59ba67d6de54a0064441ec233cb50c.tar.xz wireguard-linux-fe2fa3be3d59ba67d6de54a0064441ec233cb50c.zip | |
drm/amdgpu: Fix missing drain retry fault the last entry
While the entry get in svm_range_unmap_from_cpu is the last entry, and
the entry is page fault, it also need to be dropped. So for equal case,
it also need to be dropped.
v2:
Only modify the svm_range_restore_pages.
Signed-off-by: Emily Deng <Emily.Deng@amd.com>
Reviewed-by: Xiaogang Chen<xiaogang.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c index db3034b00dac..1a38ac75abbd 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c @@ -3011,7 +3011,7 @@ svm_range_restore_pages(struct amdgpu_device *adev, unsigned int pasid, /* check if this page fault time stamp is before svms->checkpoint_ts */ if (svms->checkpoint_ts[gpuidx] != 0) { - if (amdgpu_ih_ts_after(ts, svms->checkpoint_ts[gpuidx])) { + if (amdgpu_ih_ts_after_or_equal(ts, svms->checkpoint_ts[gpuidx])) { pr_debug("draining retry fault, drop fault 0x%llx\n", addr); r = 0; goto out; |