From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gavin Shan Subject: [PATCH net-next 8/8] net/ncsi: Fix length of GVI response packet Date: Thu, 13 Apr 2017 12:46:40 +1000 Message-ID: <1492051600-26706-9-git-send-email-gwshan@linux.vnet.ibm.com> References: <1492051600-26706-1-git-send-email-gwshan@linux.vnet.ibm.com> Cc: davem@davemloft.net, Gavin Shan To: netdev@vger.kernel.org Return-path: Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:58106 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755557AbdDMCsZ (ORCPT ); Wed, 12 Apr 2017 22:48:25 -0400 Received: from pps.filterd (m0098399.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.20/8.16.0.20) with SMTP id v3D2j5WS123329 for ; Wed, 12 Apr 2017 22:48:25 -0400 Received: from e23smtp07.au.ibm.com (e23smtp07.au.ibm.com [202.81.31.140]) by mx0a-001b2d01.pphosted.com with ESMTP id 29ssdkr7j7-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Wed, 12 Apr 2017 22:48:24 -0400 Received: from localhost by e23smtp07.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 13 Apr 2017 12:48:22 +1000 Received: from d23av02.au.ibm.com (d23av02.au.ibm.com [9.190.235.138]) by d23relay10.au.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id v3D2mAto34799616 for ; Thu, 13 Apr 2017 12:48:19 +1000 Received: from d23av02.au.ibm.com (localhost [127.0.0.1]) by d23av02.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id v3D2lgDp000596 for ; Thu, 13 Apr 2017 12:47:42 +1000 In-Reply-To: <1492051600-26706-1-git-send-email-gwshan@linux.vnet.ibm.com> Sender: netdev-owner@vger.kernel.org List-ID: The length of GVI (GetVersionInfo) response packet should be 40 instead of 36. This issue was found from /proc/ncsi/eth0/stats. # cat /proc/ncsi/eth0/stats : RSP OK TIMEOUT ERROR ======================================= GVI 0 0 2 With this applied, no error reported on GVI response packets: # cat /proc/ncsi/eth0/stats : RSP OK TIMEOUT ERROR ======================================= GVI 2 0 0 Signed-off-by: Gavin Shan --- net/ncsi/ncsi-rsp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ncsi/ncsi-rsp.c b/net/ncsi/ncsi-rsp.c index 095726f..67260f3 100644 --- a/net/ncsi/ncsi-rsp.c +++ b/net/ncsi/ncsi-rsp.c @@ -951,7 +951,7 @@ static struct ncsi_rsp_handler { { NCSI_PKT_RSP_EGMF, 4, ncsi_rsp_handler_egmf }, { NCSI_PKT_RSP_DGMF, 4, ncsi_rsp_handler_dgmf }, { NCSI_PKT_RSP_SNFC, 4, ncsi_rsp_handler_snfc }, - { NCSI_PKT_RSP_GVI, 36, ncsi_rsp_handler_gvi }, + { NCSI_PKT_RSP_GVI, 40, ncsi_rsp_handler_gvi }, { NCSI_PKT_RSP_GC, 32, ncsi_rsp_handler_gc }, { NCSI_PKT_RSP_GP, -1, ncsi_rsp_handler_gp }, { NCSI_PKT_RSP_GCPS, 172, ncsi_rsp_handler_gcps }, -- 2.7.4