From mboxrd@z Thu Jan  1 00:00:00 1970
From: Laurent Riffard <laurent.riffard@free.fr>
Subject: Re: BUG while suspending to swap on LVM
Date: Mon, 14 Aug 2006 19:48:52 +0200
Message-ID: <44E0B784.5010900@free.fr>
References: <44E0A995.50806@free.fr> <200608141930.04502.rjw@sisk.pl>
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To: "Rafael J. Wysocki" <rjw@sisk.pl>
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Le 14.08.2006 19:30, Rafael J. Wysocki a =E9crit :
> Hi,
> =

> Thanks for the report.
> =

> On Monday 14 August 2006 18:49, Laurent Riffard wrote:
>> Hello, =

>>
>> I hit a BUG while I was trying to suspend to a swap device on LVM. =

>> The call trace looks like this (see attached picture for detailed =

>> stack trace):
>>
>> EIP is at _raw_spin_lock
>> Call Trace:
>>   die
>>   do_page_fault
>>   error_code
>>   _spin_lock_irq
>>   generic_unplug_device
>>   wait_on_bio_chain
>>   swap_write_image
> =

> This should be swap_write_page().

right.
 =

>>   swsusp_write
>>   pm_suspend_disk
>>   enter_state
>>   state_store
>>   susbsys_attr_store
>>   sysfs_write_file
>>   vfs_write
>>   sys_write
>>   sysenter_past_esp
>>
>> It was Linux 2.6.18-rc4-mm1 booted with:
>> root=3D/dev/vglinux1/lvroot video=3Dvesafb:mtrr splash=3Dsilent resume=
=3D/dev/mapper/vglinux1-lvswap init 1
> =

> Does the unpatched 2.6.18-rc4 work in this configuration?

Will try.

Thanksfor your response.
-- =

laurent