Date: Sun, 23 Mar 2014 15:23:09 -0700 From: Adrian Chadd <adrian@freebsd.org> To: John Baldwin <jhb@freebsd.org> Cc: "svn-src-head@freebsd.org" <svn-src-head@freebsd.org>, Aleksandr Rybalko <ray@freebsd.org>, "src-committers@freebsd.org" <src-committers@freebsd.org>, "svn-src-all@freebsd.org" <svn-src-all@freebsd.org> Subject: Re: svn commit: r263321 - head/sys/dev/vt Message-ID: <CAJ-VmomA3Mu3OrjE_=o2w7=9BWS6jFWrbzuAbJuJqJDDnvh5QQ@mail.gmail.com> In-Reply-To: <201403191453.47690.jhb@freebsd.org> References: <201403182222.s2IMMmOM081929@svn.freebsd.org> <201403191453.47690.jhb@freebsd.org>
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It doesn't fix the panic. Also, I'm going ot run with it =1 for now to see if it fixes the resume issues I've been seeing. -a On 19 March 2014 11:53, John Baldwin <jhb@freebsd.org> wrote: > On Tuesday, March 18, 2014 6:22:48 pm Aleksandr Rybalko wrote: >> Author: ray >> Date: Tue Mar 18 22:22:47 2014 >> New Revision: 263321 >> URL: http://svnweb.freebsd.org/changeset/base/263321 >> >> Log: >> Switch kern.vt.suspendswitch to 0 by default (disabled). >> kern.vt.suspendswitch - sysctl/tunable which enable switch to VT0 before going >> to suspend and switch back after resume. >> >> MFC after: 7 days > > I think it is fine to change the default, but I'm not certain that this fixes > the panics on resume. So far no one has reported back that this did fix them > after I suggested it. It would be good to fix the panics as well if possible. > The last time I looked at it in detail, it seemed like the callout for only > ttyv0 had been zero'd. Other ttyv timers used in switching still had the correct > contents. > > -- > John Baldwin >
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