LinuxLists.cc - regression 2.6.22-rc2 suspend to ram broken ( usb_hcd_pci

2007-05-21 08:38:25

Subject: regression 2.6.22-rc2 suspend to ram broken ( usb_hcd_pci_suspend+0x0/0x170() returns -16 )

I suddenly can no longer s2ram with 2.6.22-rc2, as this seems caused by
usb_hcd_pci_suspend I am CC'ing linux usb-devel.

I am attaching a dmesg and lspci.

Soeren
--
Sometimes, there's a moment as you're waking, when you become aware of
the real world around you, but you're still dreaming.

Attachments:

nosusp (27.68 kB)

2007-05-21 15:09:14

by Michal Piotrowski

[permalink] [raw]

Subject: Re: regression 2.6.22-rc2 suspend to ram broken ( usb_hcd_pci_suspend+0x0/0x170() returns -16 )

Hi Soeren,

On 21/05/07, Soeren Sonnenburg <[email protected]> wrote:
> I suddenly can no longer s2ram with 2.6.22-rc2, as this seems caused by
> usb_hcd_pci_suspend I am CC'ing linux usb-devel.

I think, that it's a known bug
http://bugzilla.kernel.org/show_bug.cgi?id=8498

Please try this patch
http://www.kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/gregkh-04-usb/usb-make-the-autosuspend-workqueue-thread-freezable.patch

>
> I am attaching a dmesg and lspci.
>
> Soeren
> --
> Sometimes, there's a moment as you're waking, when you become aware of
> the real world around you, but you're still dreaming.
>
>

Regards,
Michal

--
Michal K. K. Piotrowski
Kernel Monkeys
(http://kernel.wikidot.com/start)