linux/drivers/net/ethernet/intel
Dave Ertman a036244c06 i40e: Fix kernel panic on enable/disable LLDP
If DCB is configured on the link partner switch with an
unsupported traffic class configuration (e.g. non-contiguous TCs),
the driver is flagging DCB as disabled.  But, for future DCB
LLDPDUs, the driver was checking if the interface was DCB capable
instead of enabled.  This was causing a kernel panic when LLDP
was enabled/disabled on the link partner switch.

This patch corrects the situation by having the LLDP event handler
check the correct flag in the pf structure.  It also cleans up the
setting and clearing of the enabled flag for other checks.

Signed-off-by: Dave Ertman <david.m.ertman@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01 14:20:28 -07:00
..
e1000 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-04-09 17:41:41 -04:00
e1000e e1000e: fix PTP on e1000_pch_lpt variants 2016-08-16 10:47:20 -07:00
fm10k PCI changes for the v4.8 merge window: 2016-08-02 17:12:29 -04:00
i40e i40e: Fix kernel panic on enable/disable LLDP 2016-09-01 14:20:28 -07:00
i40evf Merge branch '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue 2016-07-25 10:43:07 -07:00
igb igb: fix adjusting PTP timestamps for Tx/Rx latency 2016-08-16 10:32:59 -07:00
igbvf intel: Add support for IPv6 IP-in-IP offload 2016-05-20 19:25:52 -04:00
ixgb drivers/net: get rid of unnecessary initializations in .get_drvinfo() 2015-10-16 00:24:10 -07:00
ixgbe ixgbe: Do not clear RAR entry when clearing VMDq for SAN MAC 2016-08-19 22:25:24 -07:00
ixgbevf ixgbevf: Commonize mailbox write/read 2016-07-22 01:56:54 -07:00
e100.c e100: Release skb when DMA mapping is failed in e100_xmit_prepare 2015-08-18 14:06:05 -07:00
Kconfig ixgbe: Replace ndo_add/del_vxlan_port with ndo_add/del_udp_enc_port 2016-06-17 20:23:30 -07:00
Makefile fm10k: Add skeletal frame for Intel(R) FM10000 Ethernet Switch Host Interface Driver 2014-09-23 03:59:13 -07:00