Dear Christian,
Am 05.04.22 um 08:54 schrieb Christian König:
Am 05.04.22 um 08:45 schrieb Paul Menzel:
Am 04.04.22 um 23:42 schrieb Philip Yang:
bo_adev is NULL for system memory mapping to GPU.
Fixes: 05fe8eeca92 (drm/amdgpu: fix TLB flushing during eviction)
Sorry, where can I find that commit?
Well that's expected, the development branch is not public.
Well obviously, it was unexpected for me. How should I have known? Where
is that documented? If the patches are publicly posted to the mailing
list, why is that development branch not public?
The current situation is really frustrating for non-AMD employees. How
can the current situation be improved?
Kind regards,
Paul
I do not see it in drm-next from agd5f git archive
git@xxxxxxxxxxxxxxxxxxxxxx:agd5f/linux.git.
$ git log --oneline -1
e45422695c19 (HEAD, agd5f/drm-next) drm/amdkfd: Create file
descriptor after client is added to smi_clients list
Kind regards,
Paul
Signed-off-by: Philip Yang <Philip.Yang@xxxxxxx>
---
drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
index 907b02045824..d3fb2d0b5a25 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
@@ -1281,7 +1281,7 @@ svm_range_map_to_gpu(struct kfd_process_device
*pdd, struct svm_range *prange,
last_start, prange->start + i,
pte_flags,
last_start - prange->start,
- bo_adev->vm_manager.vram_base_offset,
+ bo_adev ?
bo_adev->vm_manager.vram_base_offset : 0,
NULL, dma_addr, &vm->last_update);
for (j = last_start - prange->start; j <= i; j++)
