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fix SIGNAL_UNKILLABLE && SIGKILL interaction

Oleg Nesterov lkml 1 version Applied

Status from this message: [merged] remove-the-no-longer-needed-signal_unkillable-check-in-complete_signal.patch removed from -mm tree

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b4 am [email protected]

Versions newest first

  1. v1 Latest3 patches 3 repliesApplied 3/3

Patches in v1 All 3 applied

#Subject and filesSizeRepliesApplied
1/3protect the traced SIGNAL_UNKILLABLE tasks from SIGKILLkernel/signal.c+7 -50 repliesApplied
2/3protect the SIGNAL_UNKILLABLE tasks from !sig_kernel_only() signalskernel/signal.c+1 -10 repliesApplied
3/3remove the no longer needed SIGNAL_UNKILLABLE check in complete_signal()kernel/signal.c+2 -21 replyApplied

Reviews trailers per patch

1 of 3 patches has a Reviewed-by or Acked-by.

PatchKees Cook
1/3
2/3
3/3R-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v1 thread

Cover letter [PATCH 0/3] fix SIGNAL_UNKILLABLE && SIGKILL interaction
Quoted 3 lines · Oleg Nesterov

I need to write the changelog, and perhaps even split this small patch for better documentation.

OK, it is not clear if I answered Eric's concerns or not, let me send the patches for review anyway. I tried to document every change in signal.c.

Oleg.

 kernel/signal.c | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)