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41e684ef3f
Until now the flex parser capability was used in ib_query_device() to
indicate tunnel_offloads_caps support for mpls_over_gre/mpls_over_udp.
Newer devices and firmware will have configurations with the flexparser
but without mpls support.
Testing for the flex parser capability was a mistake, the tunnel_stateless
capability was intended for detecting mpls and was introduced at the same
time as the flex parser capability.
Otherwise userspace will be incorrectly informed that a future device
supports MPLS when it does not.
Link: https://lore.kernel.org/r/20200305123841.196086-1-leon@kernel.org
Cc: <stable@vger.kernel.org> # 4.17
Fixes:
|
||
|---|---|---|
| .. | ||
| accel.h | ||
| cmd.h | ||
| cq.h | ||
| device.h | ||
| doorbell.h | ||
| driver.h | ||
| eq.h | ||
| eswitch.h | ||
| fs_helpers.h | ||
| fs.h | ||
| mlx5_ifc_fpga.h | ||
| mlx5_ifc.h | ||
| port.h | ||
| qp.h | ||
| transobj.h | ||
| vport.h | ||