Date: Mon, 19 Mar 2012 20:40:23 -0500 From: Brandon Gooch <jamesbrandongooch@gmail.com> To: freebsd-acpi@freebsd.org Subject: "Jung-uk Kim" <jkim@freebsd.org>, jhb@freebsd.org, bschmidt@freebsd.org Message-ID: <CALBk6yKF34Guw3xN9zOAdWsrQUeFXN%2B3wJn0gFEcvAJMc6-2hQ@mail.gmail.com>
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After the commit below, I've been able to suspend and resume my Dell M6500 (equipped with NVIDIA M3800 video, BTW): http://svnweb.freebsd.org/base?view=revision&revision=233056 However, this commit made it break again: http://svnweb.freebsd.org/base?view=revision&revision=233208 The above was an effort to eliminate a panic with a WITNESS-enabled kernel introduced here: http://svnweb.freebsd.org/base?view=revision&revision=231797 After recently bumping up from 9-STABLE to 10-CURRENT, I've not re-enabled WITNESS in my kernel config, so I didn't notice anything strange going on. For now, I've reverted r233208 in hopes that maybe a true fix can be found for the underlying locking issue. As a plebeian, I'll gladly test changes or try experiments, but like so many others I have no way to hack on this code myself in a meaningful way. -Brandon
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