Only invalidate the early DTB mapping if it exists
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Authored by mhorne on May 19 2020, 1:11 AM.

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rS362584: Only invalidate the early DTB mapping if it exists

Summary

This temporary mapping will become optional. Booting via loader(8)
means that the DTB will have already been copied into the kernel's
staging area, and is therefore covered by the early KVA mappings.

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rS FreeBSD src repository - subversion

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Event Timeline

mhorne requested review of this revision.May 19 2020, 1:11 AM

mhorne created this revision.

Harbormaster completed remote builds in B31171: Diff 71975.May 19 2020, 1:11 AM

markj accepted this revision.Jun 24 2020, 1:35 PM

This revision is now accepted and ready to land.Jun 24 2020, 1:35 PM

Closed by commit rS362584: Only invalidate the early DTB mapping if it exists (authored by mhorne). · Explain WhyJun 24 2020, 3:21 PM

This revision was automatically updated to reflect the committed changes.

mhorne added a commit: rS362584: Only invalidate the early DTB mapping if it exists.

Herald added a subscriber: imp. · View Herald TranscriptJun 24 2020, 3:21 PM

Revision Contents
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Path

Size

head/

sys/

riscv/

pmap.c

4 lines

Diff 73575

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head/sys/riscv/riscv/pmap.c

Only invalidate the early DTB mapping if it existsClosedPublicActions