bhyve: Sleep for a short period after VM_EXITCODE_DEBUG exits
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Authored by markj on Jul 31 2024, 3:18 PM.

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Reviewers

jhb
andrew

Group Reviewers

bhyve

Commits

rG2e2b8afa52da: bhyve: Sleep for a short period after VM_EXITCODE_DEBUG exits

Summary

As on amd64, APs will repeatedly exit until they are brought online, so this
hack helps avoid burning CPU time during guest bootup.

Diff Detail

Repository

rG FreeBSD src repository

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Lint Skipped

Unit

Tests Skipped

Build Status

Buildable 58899
Build 55786: arc lint + arc unit

Event Timeline

markj created this revision.Jul 31 2024, 3:18 PM

Herald added a reviewer: andrew. · View Herald TranscriptJul 31 2024, 3:18 PM

Herald added a reviewer: bhyve. · View Herald Transcript

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

markj requested review of this revision.Jul 31 2024, 3:18 PM

markj added a parent revision: D46194: bhyve: Escape binary data sent in reply packets.

markj added a child revision: D46196: bhyve: Optionally put vCPUs back in the debug state after resuming.

Harbormaster completed remote builds in B58899: Diff 141594.Jul 31 2024, 3:20 PM

jhb accepted this revision.Jul 31 2024, 9:19 PM

This revision is now accepted and ready to land.Jul 31 2024, 9:19 PM

Closed by commit rG2e2b8afa52da: bhyve: Sleep for a short period after VM_EXITCODE_DEBUG exits (authored by markj). · Explain WhyJul 31 2024, 11:45 PM

This revision was automatically updated to reflect the committed changes.

markj added a commit: rG2e2b8afa52da: bhyve: Sleep for a short period after VM_EXITCODE_DEBUG exits.

Revision Contents
Changeset List

Path

Size

usr.sbin/

bhyve/

aarch64/

vmexit.c

6 lines

Diff 141594

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usr.sbin/bhyve/aarch64/vmexit.c

bhyve: Sleep for a short period after VM_EXITCODE_DEBUG exitsClosedPublicActions