Date: Tue, 23 Apr 2013 04:58:47 -0600 From: Warner Losh <imp@bsdimp.com> To: Joe Holden <lists@rewt.org.uk> Cc: Joe Holden <joe@rewt.org.uk>, freebsd-mips@freebsd.org Subject: Re: kern/177876: [mips] kernel stack overflow panic on mips64, EdgeRouter Lite Message-ID: <DCCAC237-3C09-4FA8-81BB-B7A67753F364@bsdimp.com> In-Reply-To: <51753506.3070901@rewt.org.uk> References: <201304220300.r3M301iY093070@freefall.freebsd.org> <CAJ-Vmok7m9%2B3sky1swEP6ZTnZNLpkmwTC2tOqzGNaSFwY7WmFA@mail.gmail.com> <51753506.3070901@rewt.org.uk>
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Hey Joe, I think I caused the original problem. I've just committed a fix that I think will correct your problem. Please try r249790 or later and let me know if I was successful. My test setup here is a bit wonky I've discovered, but I think I have that all sorted out too to prevent this sort of mistake in the future. Warner On Apr 22, 2013, at 7:03 AM, Joe Holden wrote: > Only one way to find out ;) > > Do you happen to know which commits/committers that was, or what file(s) it affected? > > Adrian Chadd wrote: >> .. hm, is this related to the KVM sizing work that people did, that >> broke non-intel platforms? >> *sigh* >> adrian >> On 21 April 2013 20:00, Joe Holden <joe@rewt.org.uk> wrote: >>> The following reply was made to PR kern/177876; it has been noted by GNATS. >>> >>> From: Joe Holden <joe@rewt.org.uk> >>> To: bug-followup@FreeBSD.org, joe@rewt.org.uk >>> Cc: >>> Subject: Re: kern/177876: [mips] kernel stack overflow panic on mips64, EdgeRouter >>> Lite >>> Date: Mon, 22 Apr 2013 03:58:00 +0100 >>> >>> So the TLB miss problem was fixed by Warner, but since about then the >>> following happens when booting (either from NFS or USB), completely >>> fresh world and src tree, no special make options or optimisations... >>> >>> Kernel config: http://sprunge.us/EVjO >>> >>> Trying to mount root from nfs: []... >>> NFS ROOT: 172.16.8.3:/nfs/bsd/fbsd/erl >>> warning: no time-of-day clock registered, system time will not be set >>> accurately >>> warning: no time-of-day clock registered, system time will not be set >>> accurately >>> start_init: trying /sbin/init >>> Cannot map anonymous memory >>> Out of memory >>> Enter full pathname of shell or RETURN for /bin/sh: >>> Cannot map anonymous memory >>> Out of memory >>> Cannot map anonymous memory >>> Out of memory >>> Enter full pathname of shell or RETURN for /bin/sh: >>> >>> Usual procedure to cross-build from amd64: >>> >>> make buildworld buildkernel KERNCONF=OCTEON-ERL TARGET=mips64 >>> TARGET_ARCH=mips TARGET_CPUTYPE=octeon WITHOUT_MODULES="cxgbe mwlfw mwl >>> ralfw ral runfw run" >>> >>> src.conf just contains NO_FSCHG= >>> _______________________________________________ >>> 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" >> _______________________________________________ >> 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" > > _______________________________________________ > 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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