riscv: improve commentary around initial stvec
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Authored by mhorne on Jun 3 2024, 6:51 PM.

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 Passed

Unit

No Test Coverage

Build Status

Buildable 58039
Build 54927: arc lint + arc unit

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 139387

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riscv: improve commentary around initial stvecClosedPublicActions