Skip call CPU_ISSET for NOCPU.
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Authored by dchagin on Dec 8 2014, 9:18 PM.

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rS275644: Skip calling CPU_ISSET for NOCPU as a short period of time we can have

Summary

I have core where td_state is TDS_RUNNING and td_oncpu is NOCPU. It seems for short time we can have this,
so skip call CPU_ISSET for NOCPU to prevent kgdb from crashing.

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rS FreeBSD src repository - subversion

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dchagin updated this revision to Diff 2685.Dec 8 2014, 9:18 PM

dchagin retitled this revision from to Skip call CPU_ISSET for NOCPU..

dchagin updated this object.

dchagin added a reviewer: jhb.

jhb added inline comments.Dec 8 2014, 10:14 PM

gnu/usr.bin/gdb/kgdb/kthr.c
100	Probably you can just drop the td_state test entirely then and only test td_oncpu.

Closed by commit rS275644 (authored by @dchagin).

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gnu/usr.bin/gdb/kgdb/kthr.c

Skip call CPU_ISSET for NOCPU.ClosedPublicActions