Date: Tue, 8 Jun 2010 02:54:43 -0700 From: Garrett Cooper <yanefbsd@gmail.com> To: pluknet <pluknet@gmail.com> Cc: freebsd-stable <freebsd-stable@freebsd.org> Subject: Re: mfiutil create .. leads to deadlock in 6-STABLE Message-ID: <AANLkTimbnAnCM3spEUcvN-HHRg-wMWI54_XleBqraRws@mail.gmail.com> In-Reply-To: <AANLkTil5tr99tq7TcmrJ_8M3-6qGJGVEjLX_5I3Wmq26@mail.gmail.com> References: <AANLkTil5tr99tq7TcmrJ_8M3-6qGJGVEjLX_5I3Wmq26@mail.gmail.com>
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On Tue, Jun 8, 2010 at 2:30 AM, pluknet <pluknet@gmail.com> wrote: > hi, > > I faced w/ subj. issue on IBM ServeRAID M5015 (LSISAS2108 SAS2.0 6Gbps). > > As I can see, lockup is caused by sleeping on sx lock after Giant was acquired. > Can r160217 help me or am I go the wrong way? > from r160217: "Use a sleep mutex instead of an sx lock for the kernel > environment." Where are you coming from :)? Thanks, -Garrett
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