Always enable the virtual timer for usersapce
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Authored by andrew on Mar 13 2023, 4:13 PM.

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imp

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kevans

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ARM
arm64

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rG21ef40aea1d3: Always enable the virtual timer for userspace
rG93d574ea957d: Always enable the virtual timer for userspace

Summary

We always have it, some languages assume it's present, e.g. golang
before 1.20. Enable it by default on arm and arm64.

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rG FreeBSD src repository

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Event Timeline

andrew created this revision.Mar 13 2023, 4:13 PM

Herald added a subscriber: imp. · View Herald TranscriptMar 13 2023, 4:14 PM

andrew requested review of this revision.Mar 13 2023, 4:14 PM

Harbormaster completed remote builds in B50324: Diff 118746.Mar 13 2023, 4:14 PM

D38911 makes the virt timer requirement explicit.

s/usersapce/userspace/ in subject line

This revision is now accepted and ready to land.Mar 14 2023, 12:28 AM

Closed by commit rG93d574ea957d: Always enable the virtual timer for userspace (authored by andrew). · Explain WhyMar 14 2023, 11:10 AM

This revision was automatically updated to reflect the committed changes.

andrew added a commit: rG93d574ea957d: Always enable the virtual timer for userspace.

andrew added a commit: rG21ef40aea1d3: Always enable the virtual timer for userspace.May 15 2023, 3:46 PM

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sys/

arm/

generic_timer.c

9 lines

Diff 118797

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sys/arm/arm/generic_timer.c

Always enable the virtual timer for usersapceClosedPublicActions