diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2012-07-27 01:46:51 +0000 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2012-08-19 18:15:24 +0100 |
| commit | f4d0e6b0307f37720d4be8609955f78074880f1b (patch) | |
| tree | 974867456fa477cb8595772cd04d111a613c2cff /net | |
| parent | df7ba2e6620095039c0aa42af7de1ec565eca2eb (diff) | |
USB: kaweth.c: use GFP_ATOMIC under spin_lock
[ Upstream commit e4c7f259c5be99dcfc3d98f913590663b0305bf8 ]
The problem is that we call this with a spin lock held. The call tree
is:
kaweth_start_xmit() holds kaweth->device_lock.
-> kaweth_async_set_rx_mode()
-> kaweth_control()
-> kaweth_internal_control_msg()
The kaweth_internal_control_msg() function is only called from
kaweth_control() which used GFP_ATOMIC for its allocations.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions