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Differential D31555

linux(4): Add support for __WALL wait option bit.
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Authored by dchagin on Aug 16 2021, 12:16 PM.
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emaste
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Linux Emulation
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rG638a0649cf18: linux(4): Add support for __WALL wait option bit.
rGc7ef7c3facaf: linux(4): Add support for __WALL wait option bit.
Summary

As FreeBSD does not have WALL option bit analogue explicitly set all
possible option bits to emulate Linux WALL wait option bit.

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Repository
rG FreeBSD src repository
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Tests Not Applicable

Event Timeline

dchagin created this revision.Aug 16 2021, 12:16 PM
Herald added a subscriber: imp. · View Herald TranscriptAug 16 2021, 12:16 PM
dchagin requested review of this revision.Aug 16 2021, 12:16 PM
Harbormaster completed remote builds in B41060: Diff 93745.Aug 16 2021, 12:16 PM
dchagin added a reviewer: Linux Emulation.Aug 16 2021, 12:18 PM
dchagin changed the repository for this revision from rS FreeBSD src repository - subversion to rG FreeBSD src repository.
emaste added a child revision: D31554: linux(4): Fixup options value validation in linux_waitid()..Aug 16 2021, 3:14 PM
emaste accepted this revision.Aug 16 2021, 3:20 PM
emaste added a subscriber: emaste.

LGTM. My common suggestion, I think the comment about FreeBSD lacking __WALL and emulating it by setting all bits could go in the source.

This revision is now accepted and ready to land.Aug 16 2021, 3:20 PM
dchagin updated this revision to Diff 93776.Aug 16 2021, 7:00 PM

comment added to the implementation

This revision now requires review to proceed.Aug 16 2021, 7:00 PM
Harbormaster completed remote builds in B41078: Diff 93776.Aug 16 2021, 7:00 PM
emaste accepted this revision.Aug 16 2021, 7:22 PM
This revision is now accepted and ready to land.Aug 16 2021, 7:22 PM
Closed by commit rGc7ef7c3facaf: linux(4): Add support for __WALL wait option bit. (authored by dchagin). · Explain WhyMar 31 2022, 5:51 PM
This revision was automatically updated to reflect the committed changes.
dchagin added a commit: rGc7ef7c3facaf: linux(4): Add support for __WALL wait option bit..
dchagin added a reverting change: rG5326ebfd05c5: linux(4): Revert c7ef7c3 as it's wrong at all..May 11 2022, 6:02 PM
dchagin added a commit: rG638a0649cf18: linux(4): Add support for __WALL wait option bit..Jun 17 2022, 7:41 PM
dchagin added a reverting change: rG0e89b88d1c46: linux(4): Revert c7ef7c3 as it's wrong at all..Jun 17 2022, 7:45 PM

Revision Contents
Changeset List

PathSize
sys/
compat/
linux/
11 lines

Diff 104411

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sys/compat/linux/linux_misc.c

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