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PR/49007 CVS commit: [netbsd-6] src/sys/dev/pci
The following reply was made to PR kern/49007; it has been noted by GNATS.
From: "SAITOH Masanobu" <msaitoh%netbsd.org@localhost>
Subject: PR/49007 CVS commit: [netbsd-6] src/sys/dev/pci
Date: Thu, 7 Aug 2014 09:31:09 +0000
Module Name: src
Committed By: msaitoh
Date: Thu Aug 7 09:31:09 UTC 2014
src/sys/dev/pci [netbsd-6]: if_vioif.c
Pull up following revision(s) (requested by ozaki-r in ticket #1102):
sys/dev/pci/if_vioif.c: revision 1.5
Don't set SOFTINT_MPSAFE to vioif_rx_softint
vioif_rx_softint calls vioif_populate_rx_mbufs that is not MPSAFE.
vioif_populate_rx_mbufs is also called via vioif_ioctl and so can
be called by two LWPs simultaneously, resulting in kernel panic.
To generate a diff of this commit:
cvs rdiff -u -r188.8.131.52 -r184.108.40.206 src/sys/dev/pci/if_vioif.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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