Increase DMAP size on ARM64
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Authored by wma_semihalf.com on Jul 17 2015, 6:33 AM.

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zbb
emaste
andrew

Commits

rS285653: Increase DMAP (Direct Map) size on ARM64

Summary

Previous DMAP size was too low for systems with more than 64GB
of RAM. Increase it to 128GB to support ThunderX CRB.

Diff Detail

Repository

rS FreeBSD src repository - subversion

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Event Timeline

wma_semihalf.com updated this revision to Diff 7037.Jul 17 2015, 6:33 AM

wma_semihalf.com retitled this revision from to Increase DMAP size on ARM64.

wma_semihalf.com updated this object.

wma_semihalf.com edited the test plan for this revision. (Show Details)

wma_semihalf.com added reviewers: emaste, zbb, andrew.

wma_semihalf.com set the repository for this revision to rS FreeBSD src repository - subversion.

wma_semihalf.com added a subscriber: freebsd-arm-list.

Herald added subscribers: emaste, andrew, imp. · View Herald TranscriptJul 17 2015, 6:33 AM

andrew accepted this revision.Jul 17 2015, 9:30 AM

andrew edited edge metadata.

This revision is now accepted and ready to land.Jul 17 2015, 9:30 AM

Closed by commit rS285653: Increase DMAP (Direct Map) size on ARM64 (authored by zbb). · Explain WhyJul 17 2015, 2:18 PM

This revision was automatically updated to reflect the committed changes.

Revision Contents
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Path

Size

head/

sys/

arm64/

include/

vmparam.h

4 lines

Diff 7047

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head/sys/arm64/include/vmparam.h

Increase DMAP size on ARM64ClosedPublicActions