From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 10B0DC2BC61 for ; Tue, 30 Oct 2018 13:34:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CD24420827 for ; Tue, 30 Oct 2018 13:34:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="knwr3fYf" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CD24420827 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728306AbeJ3W2O (ORCPT ); Tue, 30 Oct 2018 18:28:14 -0400 Received: from mail.kernel.org ([198.145.29.99]:55590 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727750AbeJ3W2N (ORCPT ); Tue, 30 Oct 2018 18:28:13 -0400 Received: from localhost (173-25-171-118.client.mchsi.com [173.25.171.118]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6607D205F4; Tue, 30 Oct 2018 13:34:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1540906483; bh=w2fIw8gviP+4peuZbmW4Tc0h04KLRmJDwAhYrkSLOTE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=knwr3fYfRiIWFWglIOV+fNc9gYhDYJNdBFJ7/wVL79ahpL3WGve7rscsknxWfEUyQ yyh1UWnLziGPCMdnWqs9euVUypjuZWtj9hKQtaJav1Hgf52OQvRlEXtmrHytw5CZjG dxHPKdnK836Glt3FJnQg/50DIYVeD+7gP/tImrCU= Date: Tue, 30 Oct 2018 08:34:42 -0500 From: Bjorn Helgaas To: Suganath Prabu Cc: lukas@wunner.de, linux-scsi@vger.kernel.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, benh@kernel.crashing.org, ruscur@russell.cc, sbobroff@linux.ibm.com, oohall@gmail.com, andy.shevchenko@gmail.com, Sathya.Prakash@broadcom.com, sreekanth.reddy@broadcom.com Subject: Re: [v6 3/4] mpt3sas:Fix driver modifying persistent data. Message-ID: <20181030133442.GC41022@google.com> References: <1540290081-15827-1-git-send-email-suganath-prabu.subramani@broadcom.com> <1540290081-15827-4-git-send-email-suganath-prabu.subramani@broadcom.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1540290081-15827-4-git-send-email-suganath-prabu.subramani@broadcom.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Oct 23, 2018 at 03:51:20PM +0530, Suganath Prabu wrote: > * If EEDPTagMode field in manufacturing page11 is set, > unset it. This is needed to fix a hardware bug > in SAS3/SAS2 cards, So, skipping EEDPTagMode changes > in Manufacturing page11 for SAS35 controllers. > > * Fix driver modifying NVRAM/persistent data in > Manufacturing page11 along with current copy. Driver should > change only current copy of Manufacturing page11. These *look* like two separate changes that should be in separate patches. Also, fix your subject line so "git log --oneline drivers/scsi/mpt3sas" looks nice This subject line is missing a space in "mpt3sas:Fix" Bjorn