bhyve: Allocate struct vm_exit on the stack in vm_loop.
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Authored by jhb on Dec 9 2022, 12:57 AM.

Details

Reviewers

markj
corvink

Group Reviewers

bhyve

Commits

rG41badad786f9: bhyve: Allocate struct vm_exit on the stack in vm_loop.
rGa20c00c60e1c: bhyve: Allocate struct vm_exit on the stack in vm_loop.

Summary

The global vmexit[] array is no longer needed to smuggle the rip
value from fbsdrun_addcpu() to vm_loop().

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

jhb created this revision.Dec 9 2022, 12:57 AM

Herald added a reviewer: bhyve. · View Herald TranscriptDec 9 2022, 12:57 AM

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

jhb requested review of this revision.Dec 9 2022, 12:57 AM

Harbormaster completed remote builds in B48664: Diff 113964.Dec 9 2022, 12:57 AM

jhb added a parent revision: D37643: bhyve: Remove some no-op code for setting RIP..Dec 9 2022, 12:57 AM

jhb added a child revision: D37645: bhyve: Don't access vcpumap[vcpu] directly in parse_cpuset()..

corvink accepted this revision.Dec 9 2022, 7:22 AM

This revision is now accepted and ready to land.Dec 9 2022, 7:22 AM

markj accepted this revision as: markj.Dec 9 2022, 4:47 PM

Closed by commit rGa20c00c60e1c: bhyve: Allocate struct vm_exit on the stack in vm_loop. (authored by jhb). · Explain WhyDec 21 2022, 6:35 PM

This revision was automatically updated to reflect the committed changes.

jhb added a commit: rGa20c00c60e1c: bhyve: Allocate struct vm_exit on the stack in vm_loop..

jhb added a commit: rG41badad786f9: bhyve: Allocate struct vm_exit on the stack in vm_loop..Jan 26 2023, 10:36 PM

Revision Contents
Changeset List

Path

Size

usr.sbin/

bhyve/

bhyverun.c

12 lines

Diff 114377

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bhyve: Allocate struct vm_exit on the stack in vm_loop.ClosedPublicActions