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=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, 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 370C2C433F5 for ; Thu, 16 Sep 2021 17:47:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 11FEA60E94 for ; Thu, 16 Sep 2021 17:47:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345506AbhIPRsg (ORCPT ); Thu, 16 Sep 2021 13:48:36 -0400 Received: from mail.kernel.org ([198.145.29.99]:54244 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1355057AbhIPRlC (ORCPT ); Thu, 16 Sep 2021 13:41:02 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id E793761A83; Thu, 16 Sep 2021 16:52:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1631811132; bh=wmsH7SZSsnupcQ15UR7nt0BdC10zzeybXNm1shwglu0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jH+P/NMXJ4Un+xNKCg1GoeSM9VHazUxm+YklZ9shTsPUwPfRIXwnn+W10+lRLMsAn dGMKJ/o60usQklKagXiGTYt2VOzYSgjpEz3VKRp/ZccltpbMa6iMwugDvjPvTSLgga FshZlBGRMjT5cMzwxUCcElScj5gXBsd7vYC5F1/o= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Khalid Aziz , "Maciej W. Rozycki" , "Martin K. Petersen" Subject: [PATCH 5.14 395/432] scsi: BusLogic: Fix missing pr_cont() use Date: Thu, 16 Sep 2021 18:02:24 +0200 Message-Id: <20210916155824.203531420@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210916155810.813340753@linuxfoundation.org> References: <20210916155810.813340753@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Maciej W. Rozycki commit 44d01fc86d952f5a8b8b32bdb4841504d5833d95 upstream. Update BusLogic driver's messaging system to use pr_cont() for continuation lines, bringing messy output: pci 0000:00:13.0: PCI->APIC IRQ transform: INT A -> IRQ 17 scsi: ***** BusLogic SCSI Driver Version 2.1.17 of 12 September 2013 ***** scsi: Copyright 1995-1998 by Leonard N. Zubkoff scsi0: Configuring BusLogic Model BT-958 PCI Wide Ultra SCSI Host Adapter scsi0: Firmware Version: 5.07B, I/O Address: 0x7000, IRQ Channel: 17/Level scsi0: PCI Bus: 0, Device: 19, Address: 0xE0012000, Host Adapter SCSI ID: 7 scsi0: Parity Checking: Enabled, Extended Translation: Enabled scsi0: Synchronous Negotiation: Ultra, Wide Negotiation: Enabled scsi0: Disconnect/Reconnect: Enabled, Tagged Queuing: Enabled scsi0: Scatter/Gather Limit: 128 of 8192 segments, Mailboxes: 211 scsi0: Driver Queue Depth: 211, Host Adapter Queue Depth: 192 scsi0: Tagged Queue Depth: Automatic , Untagged Queue Depth: 3 scsi0: SCSI Bus Termination: Both Enabled , SCAM: Disabled scsi0: *** BusLogic BT-958 Initialized Successfully *** scsi host0: BusLogic BT-958 back to order: pci 0000:00:13.0: PCI->APIC IRQ transform: INT A -> IRQ 17 scsi: ***** BusLogic SCSI Driver Version 2.1.17 of 12 September 2013 ***** scsi: Copyright 1995-1998 by Leonard N. Zubkoff scsi0: Configuring BusLogic Model BT-958 PCI Wide Ultra SCSI Host Adapter scsi0: Firmware Version: 5.07B, I/O Address: 0x7000, IRQ Channel: 17/Level scsi0: PCI Bus: 0, Device: 19, Address: 0xE0012000, Host Adapter SCSI ID: 7 scsi0: Parity Checking: Enabled, Extended Translation: Enabled scsi0: Synchronous Negotiation: Ultra, Wide Negotiation: Enabled scsi0: Disconnect/Reconnect: Enabled, Tagged Queuing: Enabled scsi0: Scatter/Gather Limit: 128 of 8192 segments, Mailboxes: 211 scsi0: Driver Queue Depth: 211, Host Adapter Queue Depth: 192 scsi0: Tagged Queue Depth: Automatic, Untagged Queue Depth: 3 scsi0: SCSI Bus Termination: Both Enabled, SCAM: Disabled scsi0: *** BusLogic BT-958 Initialized Successfully *** scsi host0: BusLogic BT-958 Also diagnostic output such as with the BusLogic=TraceConfiguration parameter is affected and becomes vertical and therefore hard to read. This has now been corrected, e.g.: pci 0000:00:13.0: PCI->APIC IRQ transform: INT A -> IRQ 17 blogic_cmd(86) Status = 30: 4 ==> 4: FF 05 93 00 blogic_cmd(95) Status = 28: (Modify I/O Address) blogic_cmd(91) Status = 30: 1 ==> 1: 01 blogic_cmd(04) Status = 30: 4 ==> 4: 41 41 35 30 blogic_cmd(8D) Status = 30: 14 ==> 14: 45 DC 00 20 00 00 00 00 00 40 30 37 42 1D scsi: ***** BusLogic SCSI Driver Version 2.1.17 of 12 September 2013 ***** scsi: Copyright 1995-1998 by Leonard N. Zubkoff blogic_cmd(04) Status = 30: 4 ==> 4: 41 41 35 30 blogic_cmd(0B) Status = 30: 3 ==> 3: 00 08 07 blogic_cmd(0D) Status = 30: 34 ==> 34: 03 01 07 04 00 00 00 00 00 00 00 00 00 00 00 00 FF 42 44 46 FF 00 00 00 00 00 00 00 00 00 FF 00 FF 00 blogic_cmd(8D) Status = 30: 14 ==> 14: 45 DC 00 20 00 00 00 00 00 40 30 37 42 1D blogic_cmd(84) Status = 30: 1 ==> 1: 37 blogic_cmd(8B) Status = 30: 5 ==> 5: 39 35 38 20 20 blogic_cmd(85) Status = 30: 1 ==> 1: 42 blogic_cmd(86) Status = 30: 4 ==> 4: FF 05 93 00 blogic_cmd(91) Status = 30: 64 ==> 64: 41 46 3E 20 39 35 38 20 20 00 C4 00 04 01 07 2F 07 04 35 FF FF FF FF FF FF FF FF FF FF 01 00 FE FF 08 FF FF 00 00 00 00 00 00 00 01 00 01 00 00 FF FF 00 00 00 00 00 00 00 00 00 00 00 00 00 FC scsi0: Configuring BusLogic Model BT-958 PCI Wide Ultra SCSI Host Adapter etc. Link: https://lore.kernel.org/r/alpine.DEB.2.21.2104201940430.44318@angie.orcam.me.uk Fixes: 4bcc595ccd80 ("printk: reinstate KERN_CONT for printing continuation lines") Cc: stable@vger.kernel.org # v4.9+ Acked-by: Khalid Aziz Signed-off-by: Maciej W. Rozycki Signed-off-by: Martin K. Petersen Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/BusLogic.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/scsi/BusLogic.c +++ b/drivers/scsi/BusLogic.c @@ -3451,7 +3451,7 @@ static void blogic_msg(enum blogic_msgle if (buf[0] != '\n' || len > 1) printk("%sscsi%d: %s", blogic_msglevelmap[msglevel], adapter->host_no, buf); } else - printk("%s", buf); + pr_cont("%s", buf); } else { if (begin) { if (adapter != NULL && adapter->adapter_initd) @@ -3459,7 +3459,7 @@ static void blogic_msg(enum blogic_msgle else printk("%s%s", blogic_msglevelmap[msglevel], buf); } else - printk("%s", buf); + pr_cont("%s", buf); } begin = (buf[len - 1] == '\n'); }