i40e: Add kconfig dependency to ensure cmpxchg64() is available
authorBen Hutchings <ben@decadent.org.uk>
Thu, 15 Mar 2018 19:02:28 +0000 (19:02 +0000)
committerSalvatore Bonaccorso <carnil@debian.org>
Sun, 27 May 2018 12:05:03 +0000 (13:05 +0100)
commit695fa1bca9da51001712add35637a6e8f525a76c
tree33096a5404a6303b388995b26706f87802f14cc0
parent9e882dfa2edf2f52eebb3841ab4009a8e473811a
i40e: Add kconfig dependency to ensure cmpxchg64() is available

i40e again uses cmpxchg64(), which isn't available in some 32-bit SMP
configurations.  It seems reasonable to expect that 40G hardware is
not used on 32-bit systems.

Fixes: 60f481b97038 ("i40e: change flags to use 64 bits")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name i40e-build-for-64-bit-targets-only.patch
drivers/net/ethernet/intel/Kconfig