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| author | Emil Tantilov <emil.s.tantilov@intel.com> | 2016-09-22 15:06:52 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2016-10-27 14:07:21 -0700 |
| commit | a3b8cb1f84a0de95323902c76bab245675d6d218 (patch) | |
| tree | 9f2c66cc3af0300efd028ac1423f8126ec9ec95e /tools | |
| parent | d5d32e4b76687f4df9ad3ba8d3702b7347f51fa6 (diff) | |
ixgbe: fix panic when using macvlan with l2-fwd-offload enabled
Fix NULL pointer dereference in the case where a macvlan interface is
brought up while the PF is still down:
BUG: unable to handle kernel NULL pointer dereference at 0000000000000010
IP: [<ffffffffa0170fb2>] ixgbe_alloc_rx_buffers+0x42/0x1a0 [ixgbe]
Call Trace:
[<ffffffffa017336b>] ixgbe_configure_rx_ring+0x2eb/0x3d0 [ixgbe]
[<ffffffffa0173811>] ixgbe_fwd_ring_up+0xd1/0x380 [ixgbe]
[<ffffffffa0179709>] ixgbe_fwd_add+0x149/0x230 [ixgbe]
[<ffffffffa0113480>] macvlan_open+0x260/0x2b0 [macvlan]
Reported-by: Matthew Garrett <mjg59@coreos.com>
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions