PPC: machdep, zero BSS always but BookE
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Authored by wma on Jan 17 2018, 10:20 AM.

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jhibbits
nwhitehorn
mw
imp

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rS328111: PPC: machdep, zero BSS always but BookE

Summary

Zero BSS always. The only case when this operation is
ommitted is when booting on BookE.

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rS FreeBSD src repository - subversion

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Event Timeline

wma created this revision.Jan 17 2018, 10:20 AM

Herald added a subscriber: imp. · View Herald TranscriptJan 17 2018, 10:20 AM

imp accepted this revision.Jan 17 2018, 2:36 PM

This revision is now accepted and ready to land.Jan 17 2018, 2:36 PM

I think this is fine. Have you tested on loader-using hardware (Apple, IBM paravirtualized)? I have some vague memory this was needed on Apple hardware.

Closed by commit rS328111: PPC: machdep, zero BSS always but BookE (authored by wma). · Explain WhyJan 18 2018, 7:41 AM

This revision was automatically updated to reflect the committed changes.

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head/

sys/

powerpc/

machdep.c

17 lines

Diff 38133

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head/sys/powerpc/powerpc/machdep.c

PPC: machdep, zero BSS always but BookEClosedPublicActions