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| author | Jann Horn <jannh@google.com> | 2019-04-05 18:39:01 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-04-05 16:02:31 -1000 |
| commit | fcae96ff96538f66e7acd5d4e0f2e7516ff8cbd0 (patch) | |
| tree | a3113c1cc5889419069be5e8ec2634c63ce0b7ad /include/media/videobuf2-dma-sg.h | |
| parent | b11ed18efa8f3dc58b259b812588317b765b1cfc (diff) | |
| download | linux-fcae96ff96538f66e7acd5d4e0f2e7516ff8cbd0.tar.gz | |
mm: fix vm_fault_t cast in VM_FAULT_GET_HINDEX()
Symmetrically to VM_FAULT_SET_HINDEX(), we need a force-cast in
VM_FAULT_GET_HINDEX() to tell sparse that this is intentional.
Sparse complains about the current code when building a kernel with
CONFIG_MEMORY_FAILURE:
arch/x86/mm/fault.c:1058:53: warning: restricted vm_fault_t degrades to integer
Link: http://lkml.kernel.org/r/20190327204117.35215-1-jannh@google.com
Fixes: 3d3539018d2c ("mm: create the new vm_fault_t type")
Signed-off-by: Jann Horn <jannh@google.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Souptick Joarder <jrdr.linux@gmail.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Rik van Riel <riel@surriel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/media/videobuf2-dma-sg.h')
0 files changed, 0 insertions, 0 deletions