Re: [PATCH v3 2/2] prctl: add PR_[GS]ET_KILLABLE

2018-09-06 Thread Andrew Morton
On Fri, 3 Aug 2018 16:40:21 +0200 Jürg Billeter wrote: > PR_SET_KILLABLE clears the SIGNAL_UNKILLABLE flag. This allows > CLONE_NEWPID tasks to restore normal signal behavior, opting out of the > special signal protection for init processes. This prctl does not allow > setting the

Re: [PATCH v3 2/2] prctl: add PR_[GS]ET_KILLABLE

2018-09-06 Thread Andrew Morton
On Fri, 3 Aug 2018 16:40:21 +0200 Jürg Billeter wrote: > PR_SET_KILLABLE clears the SIGNAL_UNKILLABLE flag. This allows > CLONE_NEWPID tasks to restore normal signal behavior, opting out of the > special signal protection for init processes. This prctl does not allow > setting the

[PATCH v3 2/2] prctl: add PR_[GS]ET_KILLABLE

2018-08-03 Thread Jürg Billeter
PR_SET_KILLABLE clears the SIGNAL_UNKILLABLE flag. This allows CLONE_NEWPID tasks to restore normal signal behavior, opting out of the special signal protection for init processes. This prctl does not allow setting the SIGNAL_UNKILLABLE flag, only clearing. The SIGNAL_UNKILLABLE flag, which is

[PATCH v3 2/2] prctl: add PR_[GS]ET_KILLABLE

2018-08-03 Thread Jürg Billeter
PR_SET_KILLABLE clears the SIGNAL_UNKILLABLE flag. This allows CLONE_NEWPID tasks to restore normal signal behavior, opting out of the special signal protection for init processes. This prctl does not allow setting the SIGNAL_UNKILLABLE flag, only clearing. The SIGNAL_UNKILLABLE flag, which is