Make ISA_206_ATOMICS a kernel option
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Authored by jhibbits on Apr 17 2021, 4:38 PM.

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imp

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luporl

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PowerPC

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rGffd21bd2892d: Make ISA_206_ATOMICS a kernel option

Summary

To make it easier to build a kernel with PowerISA 2.06 atomics (sub-word
atomics), add a kernel config option. User space still needs to specify
it as a CFLAG but that seems easier to do than for the kernel config.

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rG FreeBSD src repository

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Event Timeline

jhibbits created this revision.Apr 17 2021, 4:38 PM

Herald added a subscriber: imp. · View Herald TranscriptApr 17 2021, 4:38 PM

jhibbits requested review of this revision.Apr 17 2021, 4:38 PM

Harbormaster completed remote builds in B38651: Diff 87622.Apr 17 2021, 4:38 PM

luporl accepted this revision.May 14 2021, 12:01 PM

This revision is now accepted and ready to land.May 14 2021, 12:01 PM

Closed by commit rGffd21bd2892d: Make ISA_206_ATOMICS a kernel option (authored by jhibbits). · Explain WhyMay 17 2021, 1:49 PM

This revision was automatically updated to reflect the committed changes.

jhibbits added a commit: rGffd21bd2892d: Make ISA_206_ATOMICS a kernel option.

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sys/

conf/

options.powerpc

2 lines

Diff 89353

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Make ISA_206_ATOMICS a kernel optionClosedPublicActions