Date: Wed, 5 May 2010 13:56:09 -0500 From: Alan Cox <alan.l.cox@gmail.com> To: Yuri Pankov <yuri.pankov@gmail.com> Cc: current@freebsd.org Subject: Re: Recent sys/vm/ changes and nvidia-driver Message-ID: <x2jca3526251005051156p7b748ba7mc4881c613cf42d0a@mail.gmail.com> In-Reply-To: <20100505161902.GB12535@darklight.org.ru> References: <20100505161902.GB12535@darklight.org.ru>
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On Wed, May 5, 2010 at 11:19 AM, Yuri Pankov <yuri.pankov@gmail.com> wrote: > Hi, > > After recent changes to sys/vm/ by alc@, I'm getting panics as soon as I > start xorg-server with nvidia-driver (both 195.22 and 195.36.15): > > panic: mutex page lock not owned at > /home/yuri/src/FreeBSD/head/sys/vm/vm_page.c:1547 > > (sorry, can't get kernel to dump correctly to provide more info: > Cannot access memory at address 0xffffff007ff8ffe0 > (kgdb) #0 0x0000000000000000 in ?? () > Cannot access memory at address 0x0 > ) > > Commenting out assert on line 1547, sys/vm/vm_page.c gets rid of panic, > but even I understand that it isn't correct at all. > > Could someone please take a look at nvidia-driver kld source for > possible fix? > > I'm afraid that I would advise waiting a few days. This round of changes are not yet complete. Alan
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