Date: Wed, 19 Jun 2013 16:27:10 +0300 From: Artyom Mirgorodskiy <artyom.mirgorodsky@gmail.com> To: Konstantin Belousov <kostikbel@gmail.com> Cc: freebsd-x11@freebsd.org, freebsd-current@freebsd.org Subject: Re: [drm2][panic] Running XOrg with SNA enabled causes system panic after few hours on G33 Message-ID: <2200048.bf3YQ9V0Fp@notebook.alkar.net> In-Reply-To: <20130618212555.GA91021@kib.kiev.ua> References: <CAGw%2Bup%2BoCnRPe6XPY5PJ12vO9qVFx6bN5CjgiGJF66J2hj1R1w@mail.gmail.com> <CAGw%2BupJVxW3zigsrsk6s5xYS%2BMwKubX3XsBM_hLmjrr8ip5sXw@mail.gmail.com> <20130618212555.GA91021@kib.kiev.ua>
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Hm, yesterday I turn off SNA optimization and got hang when shutdown :( On Wednesday 19 June 2013 00:25:55 Konstantin Belousov wrote: > On Wed, Jun 19, 2013 at 01:11:19AM +0400, Oleg Sidorkin wrote: > > On Sun, Jun 16, 2013 at 6:27 PM, Konstantin Belousov > > > > <kostikbel@gmail.com> wrote: > > > On Sun, Jun 16, 2013 at 06:04:39PM +0400, Oleg Sidorkin wrote: > > >> Thanks for the patch. > > >> I've adapted the proposed patch for stable/9 and it is running with > > >> SNA enabled now. > > > > > > In other words, your problem seems to be gone with the patch applied ? > > > > Now 48h are passed without panics. Fix definitely works. Thanks. > > Thank you. > > I tested it locally (without SNA) and committed the change a hour ago. > It is required anyway, since the race sounds possible. I was mostly > concerned with a thinko in the logic. -- Artyom Mirgorodskiy
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