Re: [PATCH] uas: fix GFP_NOIO under spinlock

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On Fri, Mar 28, 2014 at 09:48:00AM +0100, Hans de Goede wrote:
> Hi,
> 
> On 03/28/2014 09:45 AM, oliver@xxxxxxxxxx wrote:
> > From: Oliver Neukum <oneukum@xxxxxxx>
> > 
> > Quote Dan:
> > 
> > The patch e36e64930cff: "uas: Use GFP_NOIO rather then GFP_ATOMIC
> > where possible" from Nov 7, 2013, leads to the following static
> > checker warning:
> > 
> >         drivers/usb/storage/uas.c:806 uas_eh_task_mgmt()
> >         error: scheduling with locks held: 'spin_lock:lock'
> > The fix is obvious.
> > 
> > Signed-off-by: Oliver Neukum <oliver@xxxxxxxxxx>
> > Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> 
> Dan, thanks for catching this, Oliver thanks for fixing this.
> 
> Looks good to me, Greg can you please add this to usb-next?
> It fixes a regression my uas set has introduced there.

I'll queue it up after 3.15-rc1 is out, thanks.

greg k-h
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