Messages in this thread | | | Date | Fri, 13 Jan 2012 09:59:46 -0200 | From | Rogério Brito <> | Subject | Re: [Bug 41722] Clevo M5X0JE hangs in ACPI init |
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Dear Yinghai,
On Jan 11 2012, Yinghai Lu wrote: > On Tue, Jan 10, 2012 at 11:04 PM, Rogério Brito <rbrito@ime.usp.br> wrote: > > On Tue, Jan 10, 2012 at 03:07, Yinghai Lu <yinghai@kernel.org> wrote: > >> git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git > >> for-pci2 > >> > >> also please boot with "debug ignore_loglevel" > > > > Grabbing it right now. Will report it after I get some sleep (5AM here). > > please try attached patch, it will fix one bios wrong setting.
Should I use this patch agains which tree?
Right now, I have Linus's tree, yours (cited above) and I am, up to now, I had been compiling everything from Linus's v3.2 tag: both a vanilla kernel, as asked by Bjorn and with the patch that I mentioned to Linus ("the one that makes things boot").
If it applies (and newer kernels don't have things which your patch needs), I will keep working with Linus's v3.2 tag.
When I compiled from your branch for-pci2 from linux-yinghai.git (without any extra patches), it *did* boot, but noticed one thing weird: using htop and in single user mode, it reported 100% of CPU in use. With regular top, a more fine grained output revealed that no processes were using the CPU, but that almost all of the time was spent in kernel mode.
Anyway, as you asked, I put the log of what I see at
http://www.ime.usp.br/~rbrito/linux/clevo/2012-01-13-0951-yanghai-for-pci2-branch/
> >> BTW, did you try boot with "pci=use_crs" and not with "acpi=off" ? > > > > I tried, but I got a hang (both with Linux---many versions---and with > > FreeBSD). With Linux I get: > > > > http://www.ime.usp.br/~rbrito/linux/clevo/boot-without-acpi-off.jpg > > > > need to work on that later.
Thanks for your (everybody else's) kindness/helpfulness with these multiple issues.
Thanks,
-- Rogério Brito : rbrito@{ime.usp.br,gmail.com} : GPG key 4096R/BCFCAAAA http://rb.doesntexist.org : Packages for LaTeX : algorithms.berlios.de DebianQA: http://qa.debian.org/developer.php?login=rbrito%40ime.usp.br -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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