Date: Tue, 9 Feb 2010 23:53:15 -0800 From: Neel Natu <neelnatu@gmail.com> To: "C. Jayachandran" <c.jayachandran@gmail.com> Cc: freebsd-mips@freebsd.org Subject: Re: Fix for buildworld hang on XLR Message-ID: <dffe84831002092353l5ad44eb2ufef6e5db697a27f7@mail.gmail.com> In-Reply-To: <98a59be81002092343w74ef718l148f0f6d683285c4@mail.gmail.com> References: <98a59be81002092343w74ef718l148f0f6d683285c4@mail.gmail.com>
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Hi JC, On Tue, Feb 9, 2010 at 11:43 PM, C. Jayachandran <c.jayachandran@gmail.com> wrote: > Hi Randall, > > Looks like the buildworld hang was caused by a bug in the GMAC driver. > In some cases an additional zero length descriptor was getting added > to the descriptor list which makes the GMAC go into underrun > condition. =A0Can you see if this fix works for you? > > The patch is at http://sites.google.com/site/cjayachandran/files/rge.c.di= ff > > I still get a crash in pmap_enter during buildworld after quite a long > time. It seems that de-referencing the pte in some cases crashes. I'm > looking at it. > How much memory do you have installed on your system? Is any of that memory mapped above 512MB (physical)? best Neel > Regards, > JC. > _______________________________________________ > freebsd-mips@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-mips > To unsubscribe, send any mail to "freebsd-mips-unsubscribe@freebsd.org" >
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