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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-02 08:28:32 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-02 08:28:32 +0200 |
| commit | 714c95ce8bad7a2042006fc9a2079fcd469b6a03 (patch) | |
| tree | cdf9f5a6fcbb389f555584ef64ee911eefeb1777 /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | aaf3f4e925dc2bdc4715142103660285632a245c (diff) | |
| parent | 021c91791a5e7e85c567452f1be3e4c2c6cb6063 (diff) | |
| download | linux-714c95ce8bad7a2042006fc9a2079fcd469b6a03.tar.gz linux-714c95ce8bad7a2042006fc9a2079fcd469b6a03.tar.bz2 linux-714c95ce8bad7a2042006fc9a2079fcd469b6a03.zip | |
Merge 4.18-rc3 into usb-next
We want the USB and other fixes in here as well to make merges and
testing easier.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index b0eb2f537392..edf16b2b957a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -1463,7 +1463,9 @@ 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] != @@ -1476,7 +1478,7 @@ static int amdgpu_vm_bo_split_mapping(struct amdgpu_device *adev, dma_addr = pages_addr; } else { addr = pages_addr[pfn]; - max_entries = count; + max_entries = count * (PAGE_SIZE / AMDGPU_GPU_PAGE_SIZE); } } else if (flags & AMDGPU_PTE_VALID) { @@ -1491,7 +1493,7 @@ static int amdgpu_vm_bo_split_mapping(struct amdgpu_device *adev, if (r) return r; - pfn += last - start + 1; + pfn += (last - start + 1) / (PAGE_SIZE / AMDGPU_GPU_PAGE_SIZE); if (nodes && nodes->size == pfn) { pfn = 0; ++nodes; |