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    SubjectRe: [RFC] TIF_NOTIFY_RESUME, arch/*/*/*signal*.c and all such
    On 30/04/12 08:51, Al Viro wrote:
    > On Fri, Apr 27, 2012 at 08:34:13PM +0100, Al Viro wrote:
    >> On Fri, Apr 27, 2012 at 09:14:53PM +0200, Geert Uytterhoeven wrote:
    >>> On Fri, Apr 27, 2012 at 20:45, Al Viro<viro@zeniv.linux.org.uk> wrote:
    >>>>> The only comment I have,
    >>>>> 38671a3e831ed7327affb24d715f98bb99c80e56 m68k: add TIF_NOTIFY_RESUME and handle it
    >>>>> forgets to unexport do_signal().
    >>>>
    >>>> Meh... ??The thing is, there are _two_ of them. ??signal_mm.c and signal_no.c
    >>>> badly need merging, with common stuff moved to signal.c. ??I really hate
    >>>
    >>> Greg recently posted a patch to merge them:
    >>> http://www.spinics.net/lists/linux-m68k/msg04995.html
    >>
    >> Nice... BTW, could you comment on
    >> m68k: don't open-code block_sigmask()
    >> m68k: use set_current_blocked in sigreturn/rt_sigreturn
    >> m68k-nommu: do_signal() is only called when returning to user mode
    >> m68k: add TIF_NOTIFY_RESUME and handle it.
    >> in signal.git tree? The last one is really interesting...
    >>
    >> Just pick the current tree - one that was there yesterday had a dumb typo
    >> in thread_info.h part, so it wouldn't even compile (TIF_NOTIFE_RESUME
    >> defined instead of TIF_NOTIFY_RESUME ;-/)
    >
    > BTW, Greg's patch put into the queue in the very beginning, everything rebased
    > on top of it.

    Those changes currently sitting in your signal tree look ok to me.

    Acked-by: Greg Ungerer <gerg@uclinux.org>

    Regards
    Greg


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    SnapGear Group, McAfee PHONE: +61 7 3435 2888
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