From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Falcon Subject: [PATCH net 0/5] ibmvnic: Fix driver reset and DMA bugs Date: Fri, 6 Apr 2018 18:37:01 -0500 Message-ID: <1523057826-5262-1-git-send-email-tlfalcon@linux.vnet.ibm.com> Cc: jallen@linux.vnet.ibm.com, nfont@linux.vnet.ibm.com, Thomas Falcon To: netdev@vger.kernel.org Return-path: Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:32938 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751401AbeDFXiW (ORCPT ); Fri, 6 Apr 2018 19:38:22 -0400 Received: from pps.filterd (m0098420.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w36NTooX105203 for ; Fri, 6 Apr 2018 19:38:21 -0400 Received: from e31.co.us.ibm.com (e31.co.us.ibm.com [32.97.110.149]) by mx0b-001b2d01.pphosted.com with ESMTP id 2h6j7wrxw8-1 (version=TLSv1.2 cipher=AES256-SHA256 bits=256 verify=NOT) for ; Fri, 06 Apr 2018 19:38:21 -0400 Received: from localhost by e31.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 6 Apr 2018 17:38:20 -0600 Sender: netdev-owner@vger.kernel.org List-ID: This patch series introduces some fixes to the driver reset routines and a patch that fixes mistakes caught by the kernel DMA debugger. The reset fixes include a fix to reset TX queue counters properly after a reset as well as updates to driver reset error-handling code. It also provides updates to the reset handling routine for redundant backing VF failover and partition migration cases. Nathan Fontenot (1): ibmvnic: Do not reset CRQ for Mobility driver resets Thomas Falcon (4): ibmvnic: Fix DMA mapping mistakes ibmvnic: Zero used TX descriptor counter on reset ibmvnic: Fix reset scheduler error handling ibmvnic: Fix failover case for non-redundant configuration drivers/net/ethernet/ibm/ibmvnic.c | 146 ++++++++++++++++++++++++------------- drivers/net/ethernet/ibm/ibmvnic.h | 1 + 2 files changed, 98 insertions(+), 49 deletions(-) -- 1.8.3.1