From patchwork Fri Sep 11 09:25:58 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhangjin Wu X-Patchwork-Id: 33421 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by bilbo.ozlabs.org (Postfix) with ESMTP id 16E27B6F56 for ; Fri, 11 Sep 2009 19:26:15 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752249AbZIKJ0J (ORCPT ); Fri, 11 Sep 2009 05:26:09 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753492AbZIKJ0J (ORCPT ); Fri, 11 Sep 2009 05:26:09 -0400 Received: from mail-px0-f189.google.com ([209.85.216.189]:44226 "EHLO mail-px0-f189.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752249AbZIKJ0H (ORCPT ); Fri, 11 Sep 2009 05:26:07 -0400 Received: by pxi27 with SMTP id 27so731582pxi.15 for ; Fri, 11 Sep 2009 02:26:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:to:cc:subject:date :message-id:x-mailer; bh=UjECv1py0/QsyyTmuIlqo46a6pbMlujDFh+O5MhuFlY=; b=MKxz+Zyihys5WHeTnfYZ+QE86nfBmWYQf6WyWTmmYZRPwGdsD6wDdqI7UAl7drg0n2 bhdqb2gGFDA/iFp7tOynS767bj9AnA4+Xc12dXNfjk+8ypHFq0JoU9zCsQaZ8toc6mZy H3PQi53w+UJqHcA3p/KA1dDZeiEWhTpoOMKTQ= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer; b=BHQQ4AMoIJsde/0VinZbGwAYUJ+L/x2y2KET0rVwIeL+u+Hej0a2ZAiDzDZwa1Dnrw lWdXxXPe22tE2hATMtzGUr5j7fX3AAVyXAUiQnim7Z8M34vMHq1ZtRIa4Zzdh2vCPUsC fZE+WYV+vrWABIdqUP8/htljRYzppwmYJtsmw= Received: by 10.115.61.10 with SMTP id o10mr5046997wak.37.1252661170563; Fri, 11 Sep 2009 02:26:10 -0700 (PDT) Received: from localhost.localdomain ([222.92.8.142]) by mx.google.com with ESMTPS id 22sm877282pxi.14.2009.09.11.02.26.06 (version=TLSv1/SSLv3 cipher=RC4-MD5); Fri, 11 Sep 2009 02:26:10 -0700 (PDT) From: Wu To: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Bartlomiej Zolnierkiewicz , huhb@lemote.com, zhangfx@lemote.com, Wu Zhangjin , Yan Hua Subject: [PATCH] ide: fixup for fujitsu disk Date: Fri, 11 Sep 2009 17:25:58 +0800 Message-Id: <1252661158-8219-1-git-send-email-wuzhangjin@gmail.com> X-Mailer: git-send-email 1.6.2.1 Sender: linux-ide-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ide@vger.kernel.org From: Wu Zhangjin This patch will fix the following problem on Yeeloong netbook with fujitsu disk. irq 14: nobody cared (try booting with the "irqpoll" option) Call Trace: [] dump_stack+0x8/0x40 [] __report_bad_irq+0x58/0xe4 [] note_interrupt+0x17c/0x23c [] handle_level_irq+0xcc/0x134 [] mach_irq_dispatch+0xb8/0x1e0 [] ret_from_irq+0x0/0x4 [] free_hot_cold_page+0x224/0x2a0 [] swsusp_free+0xb0/0x14c [] hibernate+0x198/0x218 [] state_store+0x90/0x138 [] sysfs_write_file+0x130/0x194 [] vfs_write+0xb8/0x180 [] SyS_write+0x50/0x98 [] handle_sys+0x158/0x174 handlers: [] (ide_intr+0x0/0x300) Disabling IRQ #14 References: 1. commit 1fde02e7146d4a1bab80fd1506f9018fe71e8521 of git://dev.lemote.com/linux_loongson.git 2. 8bc1e5aa06a2a9a425c4a6795fc564cba1521487 (ide: respect quirk_drives[] list on all controllers) Signed-off-by: Yan Hua Signed-off-by: Wu Zhangjin --- drivers/ide/ide-iops.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index 2892b24..821af66 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -292,6 +292,7 @@ static const char *nien_quirk_list[] = { "QUANTUM FIREBALLP KX27.3", "QUANTUM FIREBALLP LM20.4", "QUANTUM FIREBALLP LM20.5", + "FUJITSU MHZ2160BH G2", NULL };