Suspend doesn't work when SD card is inserted

Suspend doesn't work when SD card is inserted

[Zdenek Kabelac]

Hello

I've noticed that my system (T61) doesn't want to suspend when SD card
is in the card reader slot with 2.6.25-rc2  (no problem when the card
is outside)
Also the card is not even mounted, it's just in the slot and suspend locks.
2.6.24 worked correctly.

Bisection games showed this patch as the source of problem:

775b64d2b6ca37697de925f70799c710aab5849a is first bad commit

Hope this helps

Zdenek

Re: Suspend doesn't work when SD card is inserted

[Rafael J. Wysocki]

On Sunday, 17 of February 2008, Zdenek Kabelac wrote:
> Hello

Hi,

Thanks for the report.

> I've noticed that my system (T61) doesn't want to suspend when SD card
> is in the card reader slot with 2.6.25-rc2  (no problem when the card
> is outside)
> Also the card is not even mounted, it's just in the slot and suspend locks.
> 2.6.24 worked correctly.
> 
> Bisection games showed this patch as the source of problem:
> 
> 775b64d2b6ca37697de925f70799c710aab5849a is first bad commit
> 
> Hope this helps

Yes, thanks.

Most probably the SD driver does something it's not supposed to do in its
.suspend() or .resume() routine.

I've created the Bugzilla entry at
http://bugzilla.kernel.org/show_bug.cgi?id=10030
for this problem, please add yourself to the CC list in there.

I'll be looking at this problem in the next few days.

Thanks,
Rafael