bhyve: Make the MADT dynamically sized.
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Authored by jhb on Mar 8 2022, 10:38 PM.

Details

Reviewers

markj
grehan

Group Reviewers

bhyve

Commits

rGcc16e0f79dbf: bhyve: Make the MADT dynamically sized.
rG340a293f9147: bhyve: Make the MADT dynamically sized.

Summary

Use basl_ncpu instead of VM_MAXCPU in MADT_SIZE. Since several of the
offsets are no longer compile time constants, unroll the loop
generating ACPI tables.

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Repository

rG FreeBSD src repository

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Unit

Tests Not Applicable

Event Timeline

jhb created this revision.Mar 8 2022, 10:38 PM

Herald added a reviewer: bhyve. · View Herald TranscriptMar 8 2022, 10:38 PM

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

jhb requested review of this revision.Mar 8 2022, 10:38 PM

jhb added a parent revision: D34489: bhyve: Allocate mmio_hint array based on number of guest CPUs..

jhb added a child revision: D34491: bhyve: Allocate dynamic arrays to hold per-VCPU state..

Harbormaster completed remote builds in B44702: Diff 103651.Mar 8 2022, 10:39 PM

grehan accepted this revision.Mar 8 2022, 10:49 PM

This revision is now accepted and ready to land.Mar 8 2022, 10:49 PM

Closed by commit rG340a293f9147: bhyve: Make the MADT dynamically sized. (authored by jhb). · Explain WhyMar 9 2022, 11:57 PM

This revision was automatically updated to reflect the committed changes.

jhb added a commit: rG340a293f9147: bhyve: Make the MADT dynamically sized..

jhb added a commit: rGcc16e0f79dbf: bhyve: Make the MADT dynamically sized..May 11 2022, 6:56 PM

Revision Contents
Changeset List

Path

Size

usr.sbin/

bhyve/

acpi.c

46 lines

Diff 103702

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bhyve: Make the MADT dynamically sized.ClosedPublicActions