Date: Wed, 20 May 2009 21:17:10 +0000 (UTC) From: Xin LI <delphij@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/bge if_bge.c Message-ID: <200905202117.n4KLHDuS021550@repoman.freebsd.org>
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delphij 2009-05-20 21:17:10 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/dev/bge if_bge.c
Log:
SVN rev 192478 on 2009-05-20 21:17:10Z by delphij
MFC r192127:
Try to workaround a race where bge_stop() may sneak in when bge_rxeof()
drops and re-grabs the softc mutex in the middle, resulting in kernel
trap 12. This may happen when a lot of traffic is being hammered on
one bge(4) interface while the system is shutting down.
Reported by: Alexander Sack <pisymbol gmail com>
PR: kern/134548
Revision Changes Path
1.198.2.18 +9 -0 src/sys/dev/bge/if_bge.c
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