Messages in this thread | | | Subject | RE: XHCI: sleep inside atomic | Date | Mon, 25 Oct 2010 17:10:50 +0800 | From | "Xu, Andiry" <> |
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Hmm....You're right. Thanks for catching this, I'll submit a patch later.
Thanks & Best regards, Andiry > -----Original Message----- > From: Jiri Slaby [mailto:jirislaby@gmail.com] > Sent: Saturday, October 23, 2010 4:17 PM > To: Xu, Andiry > Cc: Nguyen, Dong; Yang, Libin; sarah.a.sharp@linux.intel.com; Greg KH; USB > list; LKML > Subject: XHCI: sleep inside atomic > > Hi, > > Stanse found that commit > USB: xHCI: PCI power management implementation > added xhci_setup_msix->kmalloc(GFP_KERNEL) and request_irq inside > xhci->lock spinlock. As these functions may sleep, this is deadlockable. > Could you fix that? > > thanks, > -- > js
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