Hi all,

After merging the net-next tree, today's linux-next build (arm64
allmodconfig) failed like this:

drivers/net/ethernet/intel/ice/ice_xsk.c: In function 'ice_xmit_pkt_batch':
drivers/net/ethernet/intel/ice/ice_xsk.c:801:0: error: ignoring #pragma GCC unroll [-Werror=unknown-pragmas]
  loop_unrolled_for(i = 0; i < PKTS_PER_BATCH; i++) {
 ^
cc1: all warnings being treated as errors

Caused by commit

  126cdfe1007a ("ice: xsk: Improve AF_XDP ZC Tx and use batching API")

This build was done with gcc v5.4.

-- 
Cheers,
Stephen Rothwell