fe56fe635b
lcore indexes can't be represented with uint8_t. Seen on armv8 target: examples/ntb/ntb_fwd.c: In function ‘cmd_quit_parsed’: arm64-armv8a-linux-gcc/include/rte_lcore.h:296:8: error: comparison is always true due to limited range of data type [-Werror=type-limits] i<RTE_MAX_LCORE; \ ^ examples/ntb/ntb_fwd.c:164:2: note: in expansion of macro ‘RTE_LCORE_FOREACH_SLAVE’ RTE_LCORE_FOREACH_SLAVE(lcore_id) { ^~~~~~~~~~~~~~~~~~~~~~~ Fixes: 5194299d6ef5 ("examples/ntb: support more functions") Signed-off-by: David Marchand <david.marchand@redhat.com>