Date: Wed, 17 Jun 2009 10:29:52 -0400 From: Ed Maste <emaste@freebsd.org> To: pluknet <pluknet@gmail.com> Cc: freebsd-stable@freebsd.org Subject: Re: 6.2 sporadically locks up Message-ID: <20090617142952.GA73887@sandvine.com> In-Reply-To: <a31046fc0906160803n284604bcs741e6b038079ed12@mail.gmail.com> References: <a31046fc0906160323s3e4ec60bxb585bb29f9f3a02a@mail.gmail.com> <200906160830.29721.jhb@freebsd.org> <a31046fc0906160803n284604bcs741e6b038079ed12@mail.gmail.com>
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On Tue, Jun 16, 2009 at 07:03:34PM +0400, pluknet wrote: > As for allpcpu, I often see the picture, when one CPU runs the "irq17: > bce1 aacu0" thread > and another one runs arcconf. I wonder if that might be a source of > bad locking or races, or.. > The arcconf utility uses ioctl that goes into aac/aacu(4) internals. Do you see the same result w/ the in-tree aac(4) driver as opposed to Adaptec's version? -Ed
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