From: Bjorn Helgaas <bjorn.helgaas@hp.com>
To: "Vegard Nossum" <vegard.nossum@gmail.com>
Cc: "Ingo Molnar" <mingo@elte.hu>,
"Alexey Starikovskiy" <astarikovskiy@suse.de>,
"Thomas Gleixner" <tglx@linutronix.de>,
venkatesh.pallipadi@intel.com,
"Huang Ying" <ying.huang@intel.com>,
"Andi Kleen" <andi@firstfloor.org>,
linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org
Subject: Re: v2.6.26-rc9: ACPI PCI irq routing on NUMA? + early_ioremap trouble
Date: Thu, 17 Jul 2008 12:45:31 -0600 [thread overview]
Message-ID: <200807171245.31641.bjorn.helgaas@hp.com> (raw)
In-Reply-To: <19f34abd0807060647k54490088uf8859d8a1646fd41@mail.gmail.com>
On Sunday 06 July 2008 07:47:19 am Vegard Nossum wrote:
> I have produced a config which doesn't boot correctly on either of my
> computers with v2.6.26-rc9.
>
> The first problem is with my laptop, which hangs on boot, see
> screenshot (sorry for the bad quality, I was in a hurry):
> http://folk.uio.no/vegardno/linux/DSCF3026.JPG
>
> I figured there's something wrong with ACPI PCI irq routing as I'm
> missing a message that shows up in my usual configs:
>
> calling ide_scan_pcibus+0x0/0xf0
> ICH8M: IDE controller (0x8086:0x2850 rev 0x03) at PCI slot 0000:00:1f.1
> --- HERE: ---
> ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18
> ----
> ICH8M: not 100% native mode: will probe irqs later
>
> ...and as can be seen in the screenshot, ide-cd "lost interrupt".
> Unfortunately, I don't have a serial line on this machine, so it's
> hard to get the full log. (Maybe I can try netconsole, it seems to be
> up by the time this happens.)
If you could get netconsole working and collect the complete
console log from both the working config and the broken one,
that would help a lot.
Bjorn
next prev parent reply other threads:[~2008-07-17 18:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-06 13:47 Vegard Nossum
2008-07-17 18:45 ` Bjorn Helgaas [this message]
2008-07-17 20:58 ` Vegard Nossum
2008-07-18 0:47 ` Maciej W. Rozycki
2008-07-18 7:51 ` Vegard Nossum
2008-07-18 12:59 ` Maciej W. Rozycki
2008-07-18 12:26 ` Ingo Molnar
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