arm64: Add CPTR_TRAP_ALL and use it in vmm
ClosedPublic
Actions

Authored by andrew on Sep 2 2024, 4:19 PM.

Tags

None

Referenced Files

	Unknown Object (File)
	Tue, Nov 4, 7:02 PM

	Unknown Object (File)
	Tue, Nov 4, 6:58 PM

	Unknown Object (File)
	Tue, Nov 4, 6:57 PM

	Unknown Object (File)
	Tue, Nov 4, 6:57 PM

	Unknown Object (File)
	Sun, Oct 26, 2:35 AM

	Unknown Object (File)
	Sun, Oct 19, 6:46 AM

	Unknown Object (File)
	Sun, Oct 19, 12:43 AM

	Unknown Object (File)
	Sun, Oct 19, 12:43 AM

View All 60 Files

Subscribers

emaste

imp

Details

Reviewers

manu

Group Reviewers

arm64
bhyve

Commits

rGd54631360276: arm64: Add CPTR_TRAP_ALL and use it in vmm

Summary

Add a new macro that enables all CPTR_EL2 traps. This helps ensure we
trap all extensions we don't support.

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

andrew created this revision.Sep 2 2024, 4:19 PM

Herald added a reviewer: manu. · View Herald TranscriptSep 2 2024, 4:19 PM

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

andrew requested review of this revision.Sep 2 2024, 4:19 PM

Harbormaster completed remote builds in B59283: Diff 142744.Sep 2 2024, 4:19 PM

andrew added a parent revision: D46515: arm64: Add CPTR_E2H_TTA.Sep 2 2024, 4:20 PM

andrew added a reviewer: bhyve.Sep 2 2024, 4:20 PM

This revision was not accepted when it landed; it landed in state Needs Review.Sep 11 2024, 10:42 AM

Closed by commit rGd54631360276: arm64: Add CPTR_TRAP_ALL and use it in vmm (authored by andrew). · Explain Why

This revision was automatically updated to reflect the committed changes.

andrew added a commit: rGd54631360276: arm64: Add CPTR_TRAP_ALL and use it in vmm.

Revision Contents
Changeset List

Path

Size

sys/

arm64/

include/

hypervisor.h

2 lines

vmm/

vmm_reset.c

5 lines

Diff 143241

View Options

sys/arm64/include/hypervisor.h