netdev - [PATCH net-next] cxgb4vf: Fix extraction of cpl_rx

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Fri,  8 Feb 2013 18:19:51 +0530
From:	Vipul Pandya <vipul@...lsio.com>
To:	netdev@...r.kernel.org
Cc:	davem@...emloft.net, divy@...lsio.com, dm@...lsio.com,
	leedom@...lsio.com, abhishek@...lsio.com,
	Vipul Pandya <vipul@...lsio.com>,
	Jay Hernandez <jay@...lsio.com>
Subject: [PATCH net-next] cxgb4vf: Fix extraction of cpl_rx_pkt from the response queue descriptor

This was preventing GRO and RxCheckSum offload to happen.

Signed-off-by: Jay Hernandez <jay@...lsio.com>
Signed-off-by: Vipul Pandya <vipul@...lsio.com>
---
 drivers/net/ethernet/chelsio/cxgb4vf/sge.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
index 92170d5..9e8841e 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
@@ -1501,7 +1501,7 @@ int t4vf_ethrx_handler(struct sge_rspq *rspq, const __be64 *rsp,
 		       const struct pkt_gl *gl)
 {
 	struct sk_buff *skb;
-	const struct cpl_rx_pkt *pkt = (void *)&rsp[1];
+	const struct cpl_rx_pkt *pkt = (void *)rsp;
 	bool csum_ok = pkt->csum_calc && !pkt->err_vec;
 	struct sge_eth_rxq *rxq = container_of(rspq, struct sge_eth_rxq, rspq);
 
-- 
1.7.1

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html