The following reply was made to PR kern/138427; it has been noted by GNATS.
From: dfil...@freebsd.org (dfilter service) To: bug-follo...@freebsd.org Cc: Subject: Re: kern/138427: commit references a PR Date: Sun, 26 Dec 2010 14:09:11 +0000 (UTC) Author: bschmidt Date: Sun Dec 26 14:09:06 2010 New Revision: 216709 URL: http://svn.freebsd.org/changeset/base/216709 Log: MFC r216557: Fix panic while trying to use monitor mode. The iwn_cmd() calls issued by iwn_config() want to msleep() on the mutex. PR: kern/138427 Submitted by: Henry Hu <henry.hu.sh at gmail.com> Approved by: re (kib) Modified: stable/8/sys/dev/wpi/if_wpi.c Directory Properties: stable/8/sys/ (props changed) stable/8/sys/amd64/include/xen/ (props changed) stable/8/sys/cddl/contrib/opensolaris/ (props changed) stable/8/sys/contrib/dev/acpica/ (props changed) stable/8/sys/contrib/pf/ (props changed) Modified: stable/8/sys/dev/wpi/if_wpi.c ============================================================================== --- stable/8/sys/dev/wpi/if_wpi.c Sun Dec 26 13:57:05 2010 (r216708) +++ stable/8/sys/dev/wpi/if_wpi.c Sun Dec 26 14:09:06 2010 (r216709) @@ -3561,7 +3561,9 @@ wpi_set_channel(struct ieee80211com *ic) * are already taken care of by their respective firmware commands. */ if (ic->ic_opmode == IEEE80211_M_MONITOR) { + WPI_LOCK(sc); error = wpi_config(sc); + WPI_UNLOCK(sc); if (error != 0) device_printf(sc->sc_dev, "error %d settting channel\n", error); _______________________________________________ svn-src-...@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org" _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
