At 09:05 PM 3/19/2003, Greg KH wrote:
>On Wed, Mar 19, 2003 at 11:03:51PM -0600, Kai Germaschewski wrote:
>> On Wed, 19 Mar 2003, Greg KH wrote:
>>
>> > > Debug: sleeping function called from illegal context at mm/slab.c:1723
>> > > Call Trace:
>> > > [<c0119d92>] __might_sleep+0x5f/0x65
>> > > [<c013a097>] kmalloc+0x88/0x8f
>> > > [<c0238111>] usb_alloc_urb+0x21/0x51
>> > > [<f09180bc>] hci_usb_enable_intr+0x20/0xf8 [hci_usb]
>> >
>> > The call to usb_alloc_urb() here is being done with the GFP_ATOMIC flag,
>> > which is correct. Do we need to fix up the warning message to prevent
>> > false positives like this from happening?
>>
>> Not in my tree: (drivers/bluetooth/hci_sb.c)
>>
>> if (!(urb = usb_alloc_urb(0, GFP_KERNEL)))
>> return -ENOMEM;
>
>Doh, nevermind, I was looking at the wrong function, sorry.
>
>> And the function is called in a write_lock_irqsave(), so the complaint is
>> justified.
>
>Max, you should probably fix this up.
Will do.
Thanks
Max
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This archive was generated by hypermail 2b29 : Mon Mar 31 2003 - 22:00:17 EST