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| author | Roman Skakun <[email protected]> | 2021-07-16 08:39:34 +0000 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2021-07-16 09:30:26 +0000 |
| commit | 40ac971eab89330d6153e7721e88acd2d98833f9 (patch) | |
| tree | f1f13dcd951190dff748b3a929742e117c699913 /lib/debugobjects.c | |
| parent | Revert "Makefile: Enable -Wimplicit-fallthrough for Clang" (diff) | |
| download | kernel-40ac971eab89330d6153e7721e88acd2d98833f9.tar.gz kernel-40ac971eab89330d6153e7721e88acd2d98833f9.zip | |
dma-mapping: handle vmalloc addresses in dma_common_{mmap,get_sgtable}
xen-swiotlb can use vmalloc backed addresses for dma coherent allocations
and uses the common helpers. Properly handle them to unbreak Xen on
ARM platforms.
Fixes: 1b65c4e5a9af ("swiotlb-xen: use xen_alloc/free_coherent_pages")
Signed-off-by: Roman Skakun <[email protected]>
Reviewed-by: Andrii Anisov <[email protected]>
[hch: split the patch, renamed the helpers]
Signed-off-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions