From: "Rogério Brito" <rbrito@ime.usp.br>
To: Yinghai Lu <yinghai@kernel.org>
Cc: "Linus Torvalds" <torvalds@linux-foundation.org>,
"Jesse Barnes" <jbarnes@virtuousgeek.org>,
"Ivan Kokshaysky" <ink@jurassic.park.msu.ru>,
"Edward Donovan" <edward.donovan@numble.net>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Bjorn Helgaas" <bhelgaas@google.com>,
linux-kernel@vger.kernel.org,
"Márcia Coutinho de Brito" <mcbrito@gmail.com>,
"Ram Pai" <linuxram@us.ibm.com>
Subject: Re: [Bug 41722] Clevo M5X0JE hangs in ACPI init
Date: Fri, 13 Jan 2012 09:59:46 -0200 [thread overview]
Message-ID: <20120113115946.GA10615@ime.usp.br> (raw)
In-Reply-To: <CAE9FiQXCJobMuFWbyoWQpVup_pvKMuGpu7eotF0EJAx2_Ee7OQ@mail.gmail.com>
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
next prev parent reply other threads:[~2012-01-13 12:00 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-41722-5003@https.bugzilla.kernel.org/>
[not found] ` <201109062222.p86MMlK9023363@demeter2.kernel.org>
2012-01-07 1:31 ` [Bug 41722] Clevo M5X0JE hangs in ACPI init Rogério Brito
2012-01-07 1:50 ` Linus Torvalds
2012-01-07 4:19 ` Edward Donovan
2012-01-08 22:27 ` Rogério Brito
2012-01-09 4:20 ` Bjorn Helgaas
2012-01-10 2:12 ` Rogério Brito
2012-01-08 22:13 ` Rogério Brito
2012-01-08 22:23 ` Linus Torvalds
2012-01-09 19:22 ` Jesse Barnes
2012-01-09 19:41 ` Linus Torvalds
2012-01-10 1:32 ` Yinghai Lu
2012-01-10 2:41 ` Rogério Brito
2012-01-10 5:07 ` Yinghai Lu
2012-01-11 7:04 ` Rogério Brito
2012-01-12 5:06 ` Yinghai Lu
2012-01-13 11:59 ` Rogério Brito [this message]
2012-01-13 17:29 ` Yinghai Lu
2012-01-13 22:24 ` Yinghai Lu
2012-01-14 2:01 ` Rogério Brito
2012-01-14 7:09 ` Rogério Brito
2012-01-14 21:05 ` Yinghai Lu
2012-01-16 23:08 ` Bjorn Helgaas
2012-01-19 3:50 ` Rogério Brito
2012-01-19 5:06 ` Yinghai Lu
2012-01-19 13:48 ` Rogério Brito
2012-01-19 16:12 ` Yinghai Lu
2012-01-19 16:15 ` Rogério Brito
2012-01-19 17:20 ` Rogério Brito
2012-01-19 19:48 ` Yinghai Lu
2012-01-21 9:26 ` Ram Pai
2012-01-21 10:35 ` Yinghai Lu
2012-01-24 22:18 ` Rogério Brito
2012-01-24 22:53 ` Bjorn Helgaas
2012-01-25 0:19 ` Yinghai Lu
2012-01-25 0:34 ` Linus Torvalds
2012-01-25 0:57 ` Yinghai Lu
2012-01-25 1:55 ` Rogério Brito
2012-01-25 2:33 ` Rogério Brito
2012-01-25 2:39 ` Rogério Brito
2012-01-25 23:58 ` Rogério Brito
2012-01-26 2:03 ` Yinghai Lu
2012-01-26 11:16 ` Rogério Brito
2012-01-27 3:41 ` Bjorn Helgaas
2012-02-06 23:11 ` Bjorn Helgaas
2012-02-07 0:21 ` Rogério Brito
2012-01-27 6:53 ` Yinghai Lu
2012-01-10 5:24 ` Bjorn Helgaas
2012-01-11 7:05 ` Rogério Brito
2012-01-11 10:45 ` Ram Pai
2012-01-10 1:57 ` Rogério Brito
2012-01-10 9:25 ` Edward Donovan
2012-01-11 7:15 ` Rogério Brito
2012-01-08 0:55 ` Márcia Brito
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