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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 42D6FC432C3 for ; Sat, 16 Nov 2019 15:56:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0E7E02168B for ; Sat, 16 Nov 2019 15:56:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573919783; bh=YAoNevRZdrrDehJ/hPdRuUZnd/D//7WimKmw/6nGgNc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Vg9gUJQ5yi6tApXEtWl7Q/ReUoL9SBSG5f9XAgU0SAjTs5i9zcMsanSrssYsOyhUo aeNleNNQJc83HqGtqiS7lUd/SavaEFDt2KxEuURQ5Pb6N/nOgWTokrfET9wJs0qwzA mZooM/LU5Y5Ng2glhOzh05G9vj3vYQDRvHt8yfpY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731677AbfKPP4W (ORCPT ); Sat, 16 Nov 2019 10:56:22 -0500 Received: from mail.kernel.org ([198.145.29.99]:37520 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731612AbfKPPz1 (ORCPT ); Sat, 16 Nov 2019 10:55:27 -0500 Received: from sasha-vm.mshome.net (unknown [50.234.116.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 53C292195D; Sat, 16 Nov 2019 15:55:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573919726; bh=YAoNevRZdrrDehJ/hPdRuUZnd/D//7WimKmw/6nGgNc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HLI4ek4KAxQ/wz8J4ys9BaI5XVvxf2S0zrhW1zunmNH8Ft3iAsqwVHdwNecqnPzZO okBjzYQG6boFcO/h1OYUTUiBTXMXUWFvl1PhdDjgkg69ejHHde3DdDpZEykuR5+f+3 fE0XeaFA0bb9RGW/hLRZ8MSkPKu1vZTqoEAXAY8g= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Suganath Prabu , Bjorn Helgaas , Andy Shevchenko , "Martin K . Petersen" , Sasha Levin , MPT-FusionLinux.pdl@broadcom.com, linux-scsi@vger.kernel.org Subject: [PATCH AUTOSEL 4.4 67/77] scsi: mpt3sas: Fix driver modifying persistent data in Manufacturing page11 Date: Sat, 16 Nov 2019 10:53:29 -0500 Message-Id: <20191116155339.11909-67-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191116155339.11909-1-sashal@kernel.org> References: <20191116155339.11909-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Suganath Prabu [ Upstream commit 97f35194093362a63b33caba2485521ddabe2c95 ] Currently driver is modifying both current & NVRAM/persistent data in Manufacturing page11. Driver should change only current copy of Manufacturing page11. It should not modify the persistent data. So removed the section of code where driver is modifying the persistent data of Manufacturing page11. Signed-off-by: Suganath Prabu Reviewed-by: Bjorn Helgaas Reviewed-by: Andy Shevchenko Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/mpt3sas/mpt3sas_config.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/scsi/mpt3sas/mpt3sas_config.c b/drivers/scsi/mpt3sas/mpt3sas_config.c index a6914ec99cc04..56dc0e3be2ba2 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_config.c +++ b/drivers/scsi/mpt3sas/mpt3sas_config.c @@ -677,10 +677,6 @@ mpt3sas_config_set_manufacturing_pg11(struct MPT3SAS_ADAPTER *ioc, r = _config_request(ioc, &mpi_request, mpi_reply, MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, sizeof(*config_page)); - mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_WRITE_NVRAM; - r = _config_request(ioc, &mpi_request, mpi_reply, - MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, - sizeof(*config_page)); out: return r; } -- 2.20.1