Merge branch 'net-mlx5-hws-fix-modify-header-pattern-compare'

Alexandre Cassen says:

====================
net/mlx5: HWS, fix modify header pattern compare

The fs_hws modify header pools and the HWS pattern cache decide whether
two modify headers can share a pattern. Two bugs let different patterns
compare equal:

- On big-endian the HWS core comparison checks the data dword of each
  action instead of its control dword.
- The fs_hws pool match ignores the destination of copy and add_field
  actions.

Patch 2 moves the pool match to the HWS core comparison that patch 1
fixes.

v2: https://lore.kernel.org/netdev/20261012101937.1335231-1-acassen@corp.free.fr/
v1: https://lore.kernel.org/netdev/20261010120147.135825-1-acassen@corp.free.fr/
====================

Link: https://patch.msgid.link/20261019133159.1742411-1-acassen@corp.free.fr
Signed-off-by: Paolo Abeni <pabeni@redhat.com>