Date: Tue, 8 Jun 2010 14:02:00 +0400 From: pluknet <pluknet@gmail.com> To: Garrett Cooper <yanefbsd@gmail.com> Cc: freebsd-stable <freebsd-stable@freebsd.org> Subject: Re: mfiutil create .. leads to deadlock in 6-STABLE Message-ID: <AANLkTikequJuSq49LFxQoJteW2VoVdfLlBnLXKlhNfdE@mail.gmail.com> In-Reply-To: <AANLkTimbnAnCM3spEUcvN-HHRg-wMWI54_XleBqraRws@mail.gmail.com> References: <AANLkTil5tr99tq7TcmrJ_8M3-6qGJGVEjLX_5I3Wmq26@mail.gmail.com> <AANLkTimbnAnCM3spEUcvN-HHRg-wMWI54_XleBqraRws@mail.gmail.com>
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On 8 June 2010 13:54, Garrett Cooper <yanefbsd@gmail.com> wrote: > 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 :)? >From large legacy land. Hi there. -- wbr, pluknet
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