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author | Oliver Neukum <oliver@neukum.org> | 2012-08-26 20:41:38 (GMT) |
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committer | David S. Miller <davem@davemloft.net> | 2012-08-31 20:12:21 (GMT) |
commit | ab6f148de28261682d300662e87b9477f7efc95b (patch) | |
tree | bbeb5fe3437e73b64562a0f48e65e2634f568d40 /drivers/net/usb/qmi_wwan.c | |
parent | b72c200975a4ed579dbf3353019e19528745a29a (diff) | |
download | linux-fsl-qoriq-ab6f148de28261682d300662e87b9477f7efc95b.tar.xz |
usbnet: fix deadlock in resume
A usbnet device can share a multifunction device
with a storage device. If the storage device is autoresumed
the usbnet devices also needs to be autoresumed. Allocating
memory with GFP_KERNEL can deadlock in this case.
This should go back into all kernels that have
commit 65841fd5132c3941cdf5df09e70df3ed28323212
That is 3.5
Signed-off-by: Oliver Neukum <oneukum@suse.de>
CC: stable@kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb/qmi_wwan.c')
0 files changed, 0 insertions, 0 deletions