CVS log for src/sys/kern/subr_pool.c

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Default branch: MAIN
Current tag: jym-xensuspend-nbase

Revision 1.177 / (download) - annotate - [select for diffs], Tue Oct 20 17:24:22 2009 UTC (4 years, 9 months ago) by jym
Branch: MAIN
CVS Tags: matt-premerge-20091211, jym-xensuspend-nbase
Changes since 1.176: +3 -3 lines
Diff to previous 1.176 (colored)

Fix a bug where on MP systems, pool_cache_invalidate(9) could be called
early during boot, just after CPUs are attached but before they are marked
as running.

This will result in a list of CPUs without the SPCF_RUNNING flag set, and
will trigger the 'KASSERT(xc_tailp < xc_headp)' in xc_lowpri() as no cross
call is issued.

Bug reported and patch tested by tron@.

See also http://mail-index.netbsd.org/tech-kern/2009/10/19/msg006293.html

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