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| author | Simon Leiner <[email protected]> | 2020-08-25 09:31:52 +0000 |
|---|---|---|
| committer | Juergen Gross <[email protected]> | 2020-08-27 06:58:48 +0000 |
| commit | d742db70033c745e410523e00522ee0cfe2aa416 (patch) | |
| tree | fa7839e4a938daccf8f881ea913926950bd31e8f /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | XEN uses irqdesc::irq_data_common::handler_data to store a per interrupt (diff) | |
| download | kernel-d742db70033c745e410523e00522ee0cfe2aa416.tar.gz kernel-d742db70033c745e410523e00522ee0cfe2aa416.zip | |
xen/xenbus: Fix granting of vmalloc'd memory
On some architectures (like ARM), virt_to_gfn cannot be used for
vmalloc'd memory because of its reliance on virt_to_phys. This patch
introduces a check for vmalloc'd addresses and obtains the PFN using
vmalloc_to_pfn in that case.
Signed-off-by: Simon Leiner <[email protected]>
Reviewed-by: Stefano Stabellini <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Juergen Gross <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions