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(parent: c175b0b) | patch
USB: xhci: No GFP_KERNEL in block error handling
authorOliver Neukum <oliver@neukum.org>
Wed, 16 Dec 2009 18:43:59 +0000 (19:43 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 2 Mar 2010 22:53:19 +0000 (14:53 -0800)
commit66d54a52ec14b09920e5ed604402cf26345d34a8
tree6c6743ee55ce2791009036101893c6cda82a944dtree | snapshot
parentc175b0b084a852a3e8a237d3b63e8648b76ac412commit | diff
USB: xhci: No GFP_KERNEL in block error handling

xhci_add_endpoint() is used in the reset path. It must
use GFP_NOIO to avoid a possible deadlock.

Signed-off-by: Oliver Neukum <oliver@neukum.org>
Acked-by: Sarah Sharp <sarah.a.sharp@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/host/xhci-hcd.c diff | blob | history
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