linux(4): Fixup waitid handling P_PGID idtype.
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Authored by dchagin on Aug 16 2021, 5:57 PM.

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rGcbb2112dcaff: linux(4): Fixup waitid handling P_PGID idtype.
rG4e3aefb923ac: linux(4): Fixup waitid handling P_PGID idtype.

Summary

Since Linux 5.4, if id is zero, then wait for any child that is in the same
process grop as the caller's process group.

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Repository

rS FreeBSD src repository - subversion

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Buildable 41076
Build 37965: arc lint + arc unit

Event Timeline

dchagin created this revision.Aug 16 2021, 5:57 PM

Herald added a subscriber: imp. · View Herald TranscriptAug 16 2021, 5:57 PM

dchagin requested review of this revision.Aug 16 2021, 5:57 PM

Harbormaster completed remote builds in B41074: Diff 93772.Aug 16 2021, 5:57 PM

dchagin added a reviewer: Linux Emulation.Aug 16 2021, 5:59 PM

dchagin changed the repository for this revision from rS FreeBSD src repository - subversion to rG FreeBSD src repository.

call kern_getpgid if id is zero

Harbormaster completed remote builds in B41076: Diff 93774.Aug 16 2021, 6:46 PM

abandon kern_getpgid, add check for osrelease

Harbormaster completed remote builds in B41101: Diff 93832.Aug 17 2021, 5:39 PM

This revision was not accepted when it landed; it landed in state Needs Review.Mar 31 2022, 5:51 PM

Closed by commit rG4e3aefb923ac: linux(4): Fixup waitid handling P_PGID idtype. (authored by dchagin). · Explain Why

This revision was automatically updated to reflect the committed changes.

dchagin added a commit: rG4e3aefb923ac: linux(4): Fixup waitid handling P_PGID idtype..

dchagin added a commit: rGcbb2112dcaff: linux(4): Fixup waitid handling P_PGID idtype..Jun 17 2022, 7:42 PM

Revision Contents
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Path

Size

sys/

compat/

linux/

linux_misc.c

11 lines

Diff 93774

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sys/compat/linux/linux_misc.c

linux(4): Fixup waitid handling P_PGID idtype.ClosedPublicActions