Matthew Wilcox 427c896f26 arm64: turn flush_dcache_mmap_lock into a no-op ... ARM64 doesn't walk the VMA tree in its flush_dcache_page() implementation, so has no need to take the tree_lock. Link: http://lkml.kernel.org/r/20180313132639.17387-4-willy@infradead.org Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com> Reviewed-by: Will Deacon <will.deacon@arm.com> Cc: Darrick J. Wong <darrick.wong@oracle.com> Cc: Dave Chinner <david@fromorbit.com> Cc: Jeff Layton <jlayton@kernel.org> Cc: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2018-04-11 10:28:39 -07:00
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asm	arm64: turn flush_dcache_mmap_lock into a no-op	2018-04-11 10:28:39 -07:00
uapi/asm	arm64: fpsimd: Fix bad si_code for undiagnosed SIGFPE	2018-03-20 10:03:11 +00:00