linux-kernel - Re: [Bisected] Regression: Hang on boot in schedule_timeout

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Message-ID: <4889081E.3000308@gmail.com>
Date:	Thu, 24 Jul 2008 18:54:22 -0400
From:	Andrew Drake <zappacky.lists@...il.com>
To:	Glauber Costa <glommer@...il.com>
CC:	linux-kernel@...r.kernel.org
Subject: Re: [Bisected] Regression: Hang on boot in schedule_timeout_interruptible
 during ACPI init on SMP

Glauber Costa wrote:
 >
 > on the other hand, the commit right after the good one modifies the
 > mptable, and may have messed the apic ids for you box. Could you please
 > attach a dmesg with apic debug messages turned on? Whatever commit you
 > can boot is fine, provided you tell me which one you used.
 >

Attached, last-good.dmesg.txt is the last kernel without the regression, 
first-bad.dmesg.txt is the first kernel with the regression. Both have 
"apic=debug" enabled.


 >> Anybody have any ideas? I'm willing to write a patch if somebody can help me
 >> track down the root cause.
 >> P.S. I'm willing to provide any information that you'd like to see, like
 >> my .config or my DSDT (disassembled or otherwise). I didn't include it
 >> in this email because I wasn't sure what would be helpful.
 >
 > Yeah, sure. .config helps too.
 >

I only included the disassembled DSDT, since I don't know how well binary 
attachments are handled by the list/etc.

Thanks!

-Andrew

View attachment "first-bad.dmesg.txt" of type "text/plain" (20677 bytes)

View attachment "last-good.dmesg.txt" of type "text/plain" (25046 bytes)

View attachment "cpuinfo" of type "text/plain" (1292 bytes)

View attachment ".config" of type "text/plain" (32315 bytes)

View attachment "dsdt.dsl" of type "text/x-dsl" (294469 bytes)