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sync code with last fixes and improvements from OpenBSD

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This commit is contained in:
purplerain 2023-07-20 23:56:46 +00:00
parent f57be82572
commit 58b04bcee7
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
468 changed files with 9958 additions and 7882 deletions
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16
sys/dev/pci/drm/amd/amdgpu/amdgpu_vm.c
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@ -1489,14 +1489,14 @@ int amdgpu_vm_bo_map(struct amdgpu_device *adev,
uint64_t eaddr;
/* validate the parameters */
if (saddr & ~LINUX_PAGE_MASK || offset & ~LINUX_PAGE_MASK ||
size == 0 || size & ~LINUX_PAGE_MASK)
if (saddr & ~LINUX_PAGE_MASK || offset & ~LINUX_PAGE_MASK || size & ~LINUX_PAGE_MASK)
return -EINVAL;
if (saddr + size <= saddr || offset + size <= offset)
return -EINVAL;
/* make sure object fit at this offset */
eaddr = saddr + size - 1;
if (saddr >= eaddr ||
(bo && offset + size > amdgpu_bo_size(bo)) ||
if ((bo && offset + size > amdgpu_bo_size(bo)) ||
(eaddr >= adev->vm_manager.max_pfn << AMDGPU_GPU_PAGE_SHIFT))
return -EINVAL;
@ -1555,14 +1555,14 @@ int amdgpu_vm_bo_replace_map(struct amdgpu_device *adev,
int r;
/* validate the parameters */
if (saddr & ~LINUX_PAGE_MASK || offset & ~LINUX_PAGE_MASK ||
size == 0 || size & ~LINUX_PAGE_MASK)
if (saddr & ~LINUX_PAGE_MASK || offset & ~LINUX_PAGE_MASK || size & ~LINUX_PAGE_MASK)
return -EINVAL;
if (saddr + size <= saddr || offset + size <= offset)
return -EINVAL;
/* make sure object fit at this offset */
eaddr = saddr + size - 1;
if (saddr >= eaddr ||
(bo && offset + size > amdgpu_bo_size(bo)) ||
if ((bo && offset + size > amdgpu_bo_size(bo)) ||
(eaddr >= adev->vm_manager.max_pfn << AMDGPU_GPU_PAGE_SHIFT))
return -EINVAL;