From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pablo de Lara Subject: [PATCH] l3fwd: fix lookup burst size for ipv6 Date: Tue, 3 Nov 2015 19:56:45 +0000 Message-ID: <1446580605-131889-1-git-send-email-pablo.de.lara.guarch@intel.com> To: dev@dpdk.org Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 3F1905A57 for ; Tue, 3 Nov 2015 20:56:49 +0100 (CET) List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Lookup burst size was changed for exact match from 4 to 8, for both ipv4 and ipv6, but actually only 4 keys were being looked up for ipv6, instead of 8, causing random segmentation faults. Fixes: 80fcb4d4 ("examples/l3fwd: increase lookup burst size to 8") Signed-off-by: Pablo de Lara --- examples/l3fwd/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/examples/l3fwd/main.c b/examples/l3fwd/main.c index 1f3e5c6..74703b0 100644 --- a/examples/l3fwd/main.c +++ b/examples/l3fwd/main.c @@ -1005,7 +1005,7 @@ simple_ipv6_fwd_8pkts(struct rte_mbuf *m[8], uint8_t portid, struct lcore_conf * const void *key_array[8] = {&key[0], &key[1], &key[2], &key[3], &key[4], &key[5], &key[6], &key[7]}; - rte_hash_lookup_multi(qconf->ipv6_lookup_struct, &key_array[0], 4, ret); + rte_hash_lookup_multi(qconf->ipv6_lookup_struct, &key_array[0], 8, ret); dst_port[0] = (uint8_t) ((ret[0] < 0) ? portid:ipv6_l3fwd_out_if[ret[0]]); dst_port[1] = (uint8_t) ((ret[1] < 0) ? portid:ipv6_l3fwd_out_if[ret[1]]); dst_port[2] = (uint8_t) ((ret[2] < 0) ? portid:ipv6_l3fwd_out_if[ret[2]]); -- 2.4.3