https://bugs.freedesktop.org/show_bug.cgi?id=106258
--- Comment #36 from fox...@ruin.net ---
(In reply to Michel Dänzer from comment #35)
> Created attachment 140257 [details] [review]
> drm/amdgpu: GPU vs CPU page size fixes in amdgpu_vm_bo_split_mapping
>
> Does this patch help?
It looks like the patch isn't fully applying (using tree 4.17):
patching file drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
Hunk #1 FAILED at 1577.
Hunk #2 succeeded at 1463 with fuzz 2 (offset -127 lines).
Hunk #3 succeeded at 1480 (offset -125 lines).
1 out of 3 hunks FAILED -- saving rejects to file
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c.rej
rejects:
--- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -1577,7 +1577,9 @@ static int amdgpu_vm_bo_split_mapping(struct
amdgpu_device *adev,
uint64_t count;
max_entries = min(max_entries, 16ull * 1024ull);
- for (count = 1; count < max_entries; ++count) {
+ for (count = 1;
+ count < max_entries / (PAGE_SIZE /
AMDGPU_GPU_PAGE_SIZE);
+ ++count) {
uint64_t idx = pfn + count;
if (pages_addr[idx] !=
--
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