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SubjectRe: [PATCH 01/11] x86/entry: remove _TIF_ALLWORK_MASK
On Thu, Oct 04, 2018 at 04:05:37PM +0200, Sebastian Andrzej Siewior wrote:
> 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)
> --

Just a nitpick for the next version: pls start subjects with a capital
letter, i.e.,

x86/entry: Remove _TIF_ALLWORK_MASK

Reviewed-by: Borislav Petkov <bp@suse.de>

--
Regards/Gruss,
Boris.

Good mailing practices for 400: avoid top-posting and trim the reply.

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