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authorChris Leech <cleech@redhat.com>2019-04-03 00:06:12 +0200
committerDavid S. Miller <davem@davemloft.net>2019-04-05 02:18:34 +0200
commit0a89eb92d8c335da92bd5f54d8463b87dd440d45 (patch)
treedfee9349f6c5377e78f0ba286af068d80f523a65 /block/blk-mq-rdma.c
parentMerge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf (diff)
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vlan: conditional inclusion of FCoE hooks to match netdevice.h and bnx2x
Way back in 3c9c36bcedd426f2be2826da43e5163de61735f7 the ndo_fcoe_get_wwn pointer was switched from depending on CONFIG_FCOE to CONFIG_LIBFCOE in order to allow building FCoE support into the bnx2x driver and used by bnx2fc without including the generic software fcoe module. But, FCoE is generally used over an 802.1q VLAN, and the implementation of ndo_fcoe_get_wwn in the 8021q module was not similarly changed. The result is that if CONFIG_FCOE is disabled, then bnz2fc cannot make a call to ndo_fcoe_get_wwn through the 8021q interface to the underlying bnx2x interface. The bnx2fc driver then falls back to a potentially different mapping of Ethernet MAC to Fibre Channel WWN, creating an incompatibility with the fabric and target configurations when compared to the WWNs used by pre-boot firmware and differently-configured kernels. So make the conditional inclusion of FCoE code in 8021q match the conditional inclusion in netdevice.h Signed-off-by: Chris Leech <cleech@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'block/blk-mq-rdma.c')
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