Date: Tue, 30 Dec 2014 17:01:11 +0900 From: Tomoaki AOKI <junchoon@dec.sakura.ne.jp> To: freebsd-current@freebsd.org Subject: Re: r276200: EFI boot failure: kernel stops booting at pci0: <ACPI PCI bus> on pcib0 Message-ID: <20141230170111.78aeb7f766e01315340c413f@dec.sakura.ne.jp> In-Reply-To: <30415.213.113.68.53.1419795235.squirrel@webmail.alvermark.net> References: <30415.213.113.68.53.1419795235.squirrel@webmail.alvermark.net>
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+1. ThinkPad T420 with nvidia discrete GPU, amd64 using memstick.img dd'ed to USB memstick. (So UEFI boot.) *Vanilla r276247 doesn't boot. No panic, just hang in allocating resource for pcib. Sorry for not recording exact message. *Reverting r276064 alone from r276247 helped. All other parts are r276247. *Legacy boot in VirtualBox VM is OK with vanilla r276247. On Sun, 28 Dec 2014 20:33:55 +0100 (CET) "Jakob Alvermark" <jakob@alvermark.net> wrote: > Ian Lepore <ian <at> freebsd.org> writes: > > > > > On Fri, 2014-12-26 at 08:48 -0800, Adrian Chadd wrote: > > > On 26 December 2014 at 04:01, O. Hartmann <ohartman <at> zedat.fu- > berlin.de> wrote: > > > > Am Thu, 25 Dec 2014 11:40:47 -0800 > > > > Adrian Chadd <adrian <at> freebsd.org> schrieb: > > > > > > > >> Would you be able to narrow it down to a small range of commits? > > > >> that'll make it easier to chase down. :) > > > >> > > > >> > Booting old kernel/modules (via "boot kernel.old"), at CURRENT > r275896 is all right. > > > >> > > > > >> > What is happening here? > > > >> > > > > >> > Merry christmas day, > > > >> > > > > >> > oh > > > > > > > > > > > > I narrowed down the culprit commit to be between r276060 (works) and > r276075 (works not). > > > > > > Hi! > > > > > > Thanks for that. Would you please file a PR with the details and what > > > you've done? > > > > > > I hope you can narrow it down further. You've done a great job > > > already, I just can't see any clear winner there for a commit to back > > > out :( > > > > r276064 looks like a candidate. At least, it has 'efi' in the name. :) > > > > I can confirm that. The same happened when UEFI-booting on my Acer E3-112. > Undoing r276064 makes it boot again. > > (I will post some more experiences with FreeBSD on this machine later.) > > Jakob > > > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > -- Tomoaki AOKI junchoon@dec.sakura.ne.jp
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