Date: Fri, 22 Nov 2013 21:50:17 +0400 From: Ruslan Bukin <br@bsdpad.com> To: Olivier Houchard <cognet@ci0.org> Cc: arm@FreeBSD.org Subject: Re: arm SMP fix Message-ID: <20131122175017.GA52512@mail.bsdpad.com> In-Reply-To: <20131122164358.GA15486@ci0.org> References: <20131122000457.GA44039@freebsd.org> <20131122072140.GA709@mail.bsdpad.com> <20131122164358.GA15486@ci0.org>
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On Fri, Nov 22, 2013 at 05:43:58PM +0100, Olivier Houchard wrote: > On Fri, Nov 22, 2013 at 11:21:40AM +0400, Ruslan Bukin wrote: > > On Fri, Nov 22, 2013 at 12:04:57AM +0000, Olivier Houchard wrote: > > > Any review, comment, and testing, even on UP boards, would be very welcome. > > > > > > Regards, > > > > > > Olivier > > > > what type of media for root you used? > > > > just a quick test on exynos5250 > > > > one time I booted OK with patch and SMP enabled, > > two other attempts got panics > > (probably during usb ethernet load) > > > > http://pastebin.com/H129SMKX > > http://pastebin.com/szkBjaT5 > > > > Hi, > > I'm netbooting using the Pandaboard usb ethernet adapter too. > As you're not alone in reporting that my patch doesn't work, I guess I can't > just pretend it's your fault :) > Are you getting the same thing without the patch ? > sorry I meant usb flash, not the ethernet. I will try use ethernet insted of da0 for root later. with no patch and SMP enabled I have another kind of panics, like: [...] Starting cron. panic: mutex pmap not owned at /usr/home/br/dev/head/sys/arm/arm/pmap-v6.c:4184 cpuid = 1 [...] [...] Starting Network: ue0. ue0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=80008<VLAN_MTU,LINKSTATE> ether 00:00:00:00:00:00 media: Ethernet autoselect (100baseTX <full-duplex>) status: active nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> panic: userret: Returning with -1 locks held cpuid = 1 [...]
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