Date: Fri, 7 Aug 2009 17:07:29 +0200 From: Attilio Rao <attilio@freebsd.org> To: pluknet <pluknet@gmail.com> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: [newbus][aac] Lock newbus not exclusively locked @ /usr/HEAD/src/sys/kern/subr_bus.c:3154 Message-ID: <3bbf2fe10908070807u3b8a232w48ffc3c4d7dff389@mail.gmail.com> In-Reply-To: <a31046fc0908070756i618361d9pbf7384d7a6c0427b@mail.gmail.com> References: <a31046fc0908070756i618361d9pbf7384d7a6c0427b@mail.gmail.com>
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2009/8/7 pluknet <pluknet@gmail.com>: > Hi. > > As for today's HEAD I got a panic in bad newbus locking vs aac(4) interaction. > > acd0: CDRW <HL-DT-STCD-RW/DVD DRIVE GCC-T10N/1.00> at ata1-master UDMA33 > panic: Lock newbus not exclusively locked @ > /usr/HEAD/src/sys/kern/subr_bus.c:3154 I'm preparing a patch based also on your older reports about LORs, I will send out shortly. Thanks, Attilio -- Peace can only be achieved by understanding - A. Einstein
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