Re: BUG while suspending to swap on LVM

["Rafael J. Wysocki" <rjw@sisk.pl>]

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().

>   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=/dev/vglinux1/lvroot video=vesafb:mtrr splash=silent resume=/dev/mapper/vglinux1-lvswap init 1

Does the unpatched 2.6.18-rc4 work in this configuration?

Rafael