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    Subject[PATCH v3 08/11] tile: uaccess s/might_sleep/might_fault/
    The only reason uaccess routines might sleep
    is if they fault. Make this explicit.

    Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
    Acked-by: Chris Metcalf <cmetcalf@tilera.com>
    ---
    arch/tile/include/asm/uaccess.h | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
    index 8a082bc..e4d44bd 100644
    --- a/arch/tile/include/asm/uaccess.h
    +++ b/arch/tile/include/asm/uaccess.h
    @@ -442,7 +442,7 @@ extern unsigned long __copy_in_user_inatomic(
    static inline unsigned long __must_check
    __copy_in_user(void __user *to, const void __user *from, unsigned long n)
    {
    - might_sleep();
    + might_fault();
    return __copy_in_user_inatomic(to, from, n);
    }

    --
    MST

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