On Fri, 22 Aug 2008 ajay.gupta@xxxxxx wrote: > @@ -1785,9 +1784,11 @@ static int musb_urb_enqueue( > * REVISIT consider a dedicated qh kmem_cache, so it's harder > * for bugs in other kernel code to break this driver... > */ > + spin_lock_irqsave(&musb->lock, flags); > qh = kzalloc(sizeof *qh, mem_flags); > if (!qh) { > usb_hcd_unlink_urb_from_ep(hcd, urb); > + spin_unlock_irqrestore(&musb->lock, flags); > return -ENOMEM; > } This doesn't look right. After calling spin_lock_irqsave you are in an atomic context, so you can't pass mem_flags to kzalloc. Either move the spin_lock_irqsave after the call to kzalloc or else change mem_flags to GFP_ATOMIC. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html