riscv: improve commentary around initial stvec
ClosedPublic
Actions

Authored by mhorne on Jun 3 2024, 6:51 PM.

Tags

None

Referenced Files

	Unknown Object (File)
	Nov 11 2025, 9:27 AM

	Unknown Object (File)
	Nov 10 2025, 12:01 AM

	Unknown Object (File)
	Nov 8 2025, 2:03 AM

	Unknown Object (File)
	Oct 29 2025, 9:23 PM

	Unknown Object (File)
	Oct 29 2025, 7:37 PM

	Unknown Object (File)
	Oct 20 2025, 1:06 AM

	Unknown Object (File)
	Oct 14 2025, 4:28 AM

	Unknown Object (File)
	Oct 12 2025, 11:49 PM

View All Files

Subscribers

imp

Details

Reviewers

markj
br
jrtc27
jhb

Group Reviewers

riscv

Commits

rG134f7b5fa91f: riscv: improve commentary around initial stvec

Summary

Make it explicit why we must set the trap vector before enabling virtual
memory.

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

mhorne created this revision.Jun 3 2024, 6:51 PM

Herald added a subscriber: imp. · View Herald TranscriptJun 3 2024, 6:51 PM

mhorne requested review of this revision.Jun 3 2024, 6:51 PM

Harbormaster completed remote builds in B58039: Diff 139387.Jun 3 2024, 6:51 PM

mhorne added a parent revision: D45473: riscv: fix vm.pmap.kernel_maps with Sv48.Jun 3 2024, 6:51 PM

mhorne added a child revision: D45475: riscv: support PV_STATS pmap option.

br accepted this revision.Jun 5 2024, 1:54 PM

This revision is now accepted and ready to land.Jun 5 2024, 1:54 PM

jhb accepted this revision.Jun 6 2024, 5:04 PM

markj accepted this revision.Jun 9 2024, 10:26 PM

Closed by commit rG134f7b5fa91f: riscv: improve commentary around initial stvec (authored by mhorne). · Explain WhyJun 14 2024, 6:02 PM

This revision was automatically updated to reflect the committed changes.

mhorne added a commit: rG134f7b5fa91f: riscv: improve commentary around initial stvec.

Revision Contents
Changeset List

Path

Size

sys/

riscv/

locore.S

16 lines

Diff 139860

View Options

riscv: improve commentary around initial stvecClosedPublicActions