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    Subject[RFC PATCH 01/10] x86/entry: remove _TIF_ALLWORK_MASK
    Date
    There is no user of _TIF_ALLWORK_MASK since commit 21d375b6b34ff
    ("x86/entry/64: Remove the SYSCALL64 fast path").
    Remove unused define _TIF_ALLWORK_MASK.

    Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
    ---
    arch/x86/include/asm/thread_info.h | 8 --------
    1 file changed, 8 deletions(-)

    diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
    index 2ff2a30a264f4..cd6920674b905 100644
    --- a/arch/x86/include/asm/thread_info.h
    +++ b/arch/x86/include/asm/thread_info.h
    @@ -136,14 +136,6 @@ struct thread_info {
    _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
    _TIF_NOHZ)

    -/* work to do on any return to user space */
    -#define _TIF_ALLWORK_MASK \
    - (_TIF_SYSCALL_TRACE | _TIF_NOTIFY_RESUME | _TIF_SIGPENDING | \
    - _TIF_NEED_RESCHED | _TIF_SINGLESTEP | _TIF_SYSCALL_EMU | \
    - _TIF_SYSCALL_AUDIT | _TIF_USER_RETURN_NOTIFY | _TIF_UPROBE | \
    - _TIF_PATCH_PENDING | _TIF_NOHZ | _TIF_SYSCALL_TRACEPOINT | \
    - _TIF_FSCHECK)
    -
    /* flags to check in __switch_to() */
    #define _TIF_WORK_CTXSW \
    (_TIF_IO_BITMAP|_TIF_NOCPUID|_TIF_NOTSC|_TIF_BLOCKSTEP|_TIF_SSBD)
    --
    2.19.0
    \
     
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