Re: 2.6.19-rc1 SMP x86_64 boot hungs up

[art@usfltd.com]

Quoting Adrian Bunk <bunk@stusta.de>:

> On Thu, Oct 05, 2006 at 02:32:37PM -0500, art@usfltd.com wrote:
>
> > 2.6.19-rc1 SMP x86_64 boot hungs up
> >
> > boot hungs up !!!
> > last lines from screen at boot time:
> >
> > ...
> > Uniform CD-ROM driver Revision: 3.20
> > ide-floppy driver 0.99.newide
> > usbcore: registered new driver libusual
> > usbcore: registered new driver hiddev
> > usbcore: registered new driver usbhid
> > drivers/usb/input/hid-core.c: v2.6:USB HID core driver
> > PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
> > PNP: PS/2 controller doesn't have AUX irq; using default 12
> > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ hungs up here
> > next lines are from working 2.6.18-git6 looks like i8042 problem
> >
> > PM: Adding info for platform:i8042
> > serio: i8042 AUX port at 0x60,0x64 irq 12
> > PM: Adding info for serio:serio0
> > serio: i8042 KBD port at 0x60,0x64 irq 1
> > PM: Adding info for serio:serio1
> > mice: PS/2 mouse device common for all mice
> > md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
> > md: bitmap version 4.39
> > TCP cubic registered
> > ...
> >
> > last good is 2.6.18-git6
> > 2.6.18-git7 to 2.6.19-rc1 hungs up
>
>
> Thanks for the confirmation.
>
> Can you try to find the guilty commit through git bisecting?
>
> IOW, please do:
>
>
> # install git and cogito on your computer
>
> # clone Linus' tree:
> cg-clone \
> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
>
> # start bisecting:
> cd linux-2.6
> git bisect start
> git bisect bad b278240839e20fa9384ea430df463b367b90e04e
> git bisect good dd77a4ee0f3981693d4229aa1d57cea9e526ff47
>
> # start round
> cp /path/to/.config .
> make oldconfig
> make
> # install kernel, check whether it's good or bad, then:
> git bisect [bad|good]
> # start next round
>
>
> After at about 8 reboots, you'll have found the guilty commit
> ("...  is first bad commit").
>
>
> More information on git bisecting:
>   man git-bisect
>
>
> TIA
> Adrian
>
> --
>
>        "Is there not promise of rain?" Ling Tan asked suddenly out
>         of the darkness. There had been need of rain for many days.
>        "Only a promise," Lao Er said.
>                                        Pearl S. Buck - Dragon Seed



$ git-bisect bad 265baba316ea258ca015aa79bc6f107cd9fce2b3 is first bad commit
commit 265baba316ea258ca015aa79bc6f107cd9fce2b3
Author: Andi Kleen <ak@suse.de>
Date:   Tue Sep 26 10:52:26 2006 +0200

    [PATCH] Update defconfig

    Signed-off-by: Andi Kleen <ak@suse.de>

:040000 040000 2c37b438987d915eb3eb10756f0f2a9239167a65  
5be110cee7f07799703a24a2493605b4a1527fb7 M      arch


any clue ?

xboom
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