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ac093f8)
The only reason uaccess routines might sleep
is if they fault. Make this explicit.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1369577426-26721-6-git-send-email-mst@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
#define __copy_to_user(to, from, n) \
({ \
#define __copy_to_user(to, from, n) \
({ \
__copy_to_user_inatomic((to), (from), (n)); \
})
#define __copy_from_user(to, from, n) \
({ \
__copy_to_user_inatomic((to), (from), (n)); \
})
#define __copy_from_user(to, from, n) \
({ \
__copy_from_user_inatomic((to), (from), (n)); \
})
__copy_from_user_inatomic((to), (from), (n)); \
})