Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757702AbXE0PBb (ORCPT ); Sun, 27 May 2007 11:01:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753859AbXE0PBW (ORCPT ); Sun, 27 May 2007 11:01:22 -0400 Received: from ug-out-1314.google.com ([66.249.92.175]:27058 "EHLO ug-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753566AbXE0PBV (ORCPT ); Sun, 27 May 2007 11:01:21 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=UUZsIqaxsotRWn62zxxHzHVcHoLvvPYmUI0mrzgp0aCQmfaFFanLPLojTm0yw6pk7RYViF+KzMupe1Lvvr7B+JMS3BGbN5O/vLx3KG99VL/3ZNTIINbNsGRnIMJLMhMzVVEUxXQ3EUfmZP1xV3Rq79twX6kzJz0a+WIeUUZJgzY= Message-ID: <9d2cd630705270801m2826be60p3f802c502b26c531@mail.gmail.com> Date: Sun, 27 May 2007 17:01:19 +0200 From: "Gregor Jasny" To: "Linux Kernel Mailing List" Subject: Re: Linux v2.6.22-rc3 Cc: "Linus Torvalds" , "Jeff Garzik" , linux-ide@vger.kernel.org, "Alan Cox" In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2767 Lines: 63 Hi, 2007/5/26, Linus Torvalds : > What more could you possibly want? Some ATA updates? USB suspend problem 22-rc3 broke the CDROM in my Dell notebook. After I've switched to libata som time ago, I've got some delays/timeouts during boot [1]. But the drive works as expected. With 2.6.22-rc3 I've got the following messages during bootup: [ 19.343211] ata_piix 0000:00:07.1: version 2.11 [ 19.343598] scsi0 : ata_piix [ 19.344068] scsi1 : ata_piix [ 19.344426] ata1: PATA max UDMA/33 cmd 0x000101f0 ctl 0x000103f6 bmdma 0x00010860 irq 14 [ 19.345135] ata2: PATA max UDMA/33 cmd 0x00010170 ctl 0x00010376 bmdma 0x00010868 irq 15 [ 0.653333] Marking TSC unstable due to: possible TSC halt in C2. [ 0.656666] Time: acpi_pm clocksource has been installed. [ 0.656666] Switched to NOHz mode on CPU #0 [ 0.779999] ata1.00: ata_hpa_resize 1: sectors = 78242976, hpa_sectors = 78242976 [ 0.779999] ata1.00: ATA-7: SAMSUNG MP0402H, UC100-14, max UDMA/100 [ 0.796666] ata1.00: 78242976 sectors, multi 8: LBA48 [ 0.816666] ata1.00: ata_hpa_resize 1: sectors = 78242976, hpa_sectors = 78242976 [ 0.829999] ata1.00: configured for UDMA/33 [ 1.376666] Clocksource tsc unstable (delta = -496149826 ns) [ 10.866665] ata2: SRST failed (errno=-16) [ 20.899997] ata2: SRST failed (errno=-16) [ 55.946661] ata2: SRST failed (errno=-16) [ 60.966660] ata2: SRST failed (errno=-16) [ 60.979993] ata2: reset failed, giving up [ 60.993327] scsi 0:0:0:0: Direct-Access ATA SAMSUNG MP0402H UC10 PQ: 0 ANSI: 5 [ 61.009993] sd 0:0:0:0: [sda] 78242976 512-byte hardware sectors (40060 MB) [ 61.023327] sd 0:0:0:0: [sda] Write Protect is off [ 61.039993] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 61.039993] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 61.056660] sd 0:0:0:0: [sda] 78242976 512-byte hardware sectors (40060 MB) [ 61.069993] sd 0:0:0:0: [sda] Write Protect is off [ 61.086660] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 61.086660] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 61.103327] sda: sda1 sda2 sda3 sda4 [ 61.546660] sd 0:0:0:0: [sda] Attached SCSI disk [ 61.563327] sd 0:0:0:0: Attached scsi generic sg0 type 0 AFAIR the drive, a SAMSUNG CD-ROM SN-124, is somehow misbehaving and listed with ATA_HORKAGE_NODMA in the dma blacklist. Is there a patch I can apply? Thanks, Gregor [1] http://lkml.org/lkml/2007/3/1/243 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/