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Differential D38872

bhyve: Exit with EX_OSERR if init checkpoint or restore time failed
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Authored by gusev.vitaliy_gmail.com on Mar 2 2023, 6:47 PM.

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Reviewers

markj
jhb
corvink

Group Reviewers

Commits

rG6efb053bea5f: bhyve: exit with EX_OSERR if init checkpoint or restore time failed
rGd213429e42d4: bhyve: exit with EX_OSERR if init checkpoint or restore time failed

Summary

Part of Capsicum integration for snapshots.

Sponsored by: vStack

Test Plan

Run VM, Suspend, Resume.

Diff Detail

Repository

rG FreeBSD src repository

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Unit

Tests Skipped

Event Timeline

gusev.vitaliy_gmail.com created this revision.Mar 2 2023, 6:47 PM

Herald added a reviewer: bhyve. · View Herald TranscriptMar 2 2023, 6:47 PM

Herald added subscribers: bcran, rgrimes, imp. · View Herald Transcript

gusev.vitaliy_gmail.com requested review of this revision.Mar 2 2023, 6:47 PM

gusev.vitaliy_gmail.com mentioned this in D35454: bhyve: snapshot capsicum support.Mar 2 2023, 6:49 PM

gusev.vitaliy_gmail.com mentioned this in D38857: bhyve: Init checkpoint before caph_enter().

gusev.vitaliy_gmail.com added a child revision: D38857: bhyve: Init checkpoint before caph_enter().Mar 2 2023, 8:30 PM

gusev.vitaliy_gmail.com added a parent revision: D38856: bhyve: [snapshot] Add cap limits for ipc socket.

markj accepted this revision as: markj.Mar 2 2023, 10:03 PM

markj added inline comments.

usr.sbin/bhyve/bhyverun.c
1582	pthread_create() returns a positive error number in the failure case, and this check won't catch it. I suspect it should just check `init_checkpoint_thread(ctx) != 0`.

This revision is now accepted and ready to land.Mar 2 2023, 10:03 PM

corvink accepted this revision.Mar 3 2023, 7:04 AM

Fix note, use init_checkpoint_thread(ctx) != 0

This revision now requires review to proceed.Mar 3 2023, 11:47 AM

gusev.vitaliy_gmail.com marked an inline comment as done.Mar 3 2023, 11:48 AM

gusev.vitaliy_gmail.com added inline comments.

usr.sbin/bhyve/bhyverun.c
1582	Done.

@markj @corvink Please re-accept.

markj accepted this revision as: markj.Mar 3 2023, 2:27 PM

This revision is now accepted and ready to land.Mar 3 2023, 2:27 PM

Closed by commit rGd213429e42d4: bhyve: exit with EX_OSERR if init checkpoint or restore time failed (authored by gusev.vitaliy_gmail.com, committed by corvink). · Explain WhyMar 6 2023, 1:06 PM

This revision was automatically updated to reflect the committed changes.

corvink added a commit: rGd213429e42d4: bhyve: exit with EX_OSERR if init checkpoint or restore time failed.

corvink added a commit: rG6efb053bea5f: bhyve: exit with EX_OSERR if init checkpoint or restore time failed.Mar 17 2023, 10:31 AM

Revision Contents
Changeset List

Path

Size

usr.sbin/

bhyve/

7 lines

Diff 118249

usr.sbin/bhyve/bhyverun.c

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