Commits
Emil Tantilov committed a3b8cb1f84a
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>