Date: Wed, 17 Dec 2008 12:12:46 +0100 From: Edward Tomasz Napierala <trasz@freebsd.org> To: "Paul B. Mahol" <onemda@gmail.com> Cc: freebsd-current@freebsd.org, Artem Belevich <fbsdlist@src.cx> Subject: Re: panic: _mtx_lock_sleep: recursed on non-recursive mutex sbp @ /usr/src-8-mq/src/sys/cam/cam_periph.h:182 Message-ID: <20081217111246.GA11226@pin.if.uz.zgora.pl> In-Reply-To: <3a142e750812161614u274ef75fibe291e1d1e8b1a56@mail.gmail.com> References: <ed91d4a80812161556y1edd118fv6d644f1a6ea05b3a@mail.gmail.com> <3a142e750812161614u274ef75fibe291e1d1e8b1a56@mail.gmail.com>
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On 1217T0114, Paul B. Mahol wrote: > On 12/17/08, Artem Belevich <fbsdlist@src.cx> wrote: > > Freshly CVSupped -current/amd64 crashes on boot due to a locking issue > > in sys/cam. > > > > The crash may be related to this commit: > > > > http://svn.freebsd.org/viewvc/base?view=revision&revision=186186 > > Author: trasz > > Date: Tue Dec 16 17:01:52 2008 UTC (6 hours, 37 minutes ago) > > Log Message: Fix locking in periph drivers - don't try to unlock periph > > that was already deallocated. > > > > Reviewed by: scottl > > Approved by: rwatson (mentor) > > Sponsored by: FreeBSD Foundation Reverted; it shouldn't panic anymore. Thanks for noticing. -- If you cut off my head, what would I say? Me and my head, or me and my body?
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