1
linux/drivers/infiniband
Leon Romanovsky 6abe2a9080 Revert "RDMA/core: Fix ENODEV error for iWARP test over vlan"
The citied commit in Fixes line caused to regression for udaddy [1]
application. It doesn't work over VLANs anymore.

Client:
  ifconfig eth2 1.1.1.1
  ip link add link eth2 name p0.3597 type vlan protocol 802.1Q id 3597
  ip link set dev p0.3597 up
  ip addr add 2.2.2.2/16 dev p0.3597
  udaddy -S 847 -C 220 -c 2 -t 0 -s 2.2.2.3 -b 2.2.2.2

Server:
  ifconfig eth2 1.1.1.3
  ip link add link eth2 name p0.3597 type vlan protocol 802.1Q id 3597
  ip link set dev p0.3597 up
  ip addr add 2.2.2.3/16 dev p0.3597
  udaddy -S 847 -C 220 -c 2 -t 0 -b 2.2.2.3

[1] https://github.com/linux-rdma/rdma-core/blob/master/librdmacm/examples/udaddy.c

Fixes: 5069d7e202 ("RDMA/core: Fix ENODEV error for iWARP test over vlan")
Reported-by: Leon Romanovsky <leonro@nvidia.com>
Closes: https://lore.kernel.org/all/20241110130746.GA48891@unreal
Link: https://patch.msgid.link/bb9d403419b2b9566da5b8bf0761fa8377927e49.1731401658.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
2024-11-12 09:53:11 -05:00
..
core Revert "RDMA/core: Fix ENODEV error for iWARP test over vlan" 2024-11-12 09:53:11 -05:00
hw RDMA/bnxt_re: Remove some dead code 2024-11-03 11:02:02 -05:00
sw RDMA/siw: Add sendpage_ok() check to disable MSG_SPLICE_PAGES 2024-10-11 13:55:53 -03:00
ulp RDMA/srpt: Make slab cache names unique 2024-10-11 14:07:33 -03:00
Kconfig RDMA: Disable IB HW for UML 2022-12-04 15:22:03 +02:00
Makefile