From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: [Re: Linux 2.6.24-rc7] ata1: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x9 t4 Date: Wed, 09 Jan 2008 10:49:54 +0900 Message-ID: <47842842.9090805@gmail.com> References: <8db1092f0801080826s44582801s2dbacd02f30c7240@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Return-path: Received: from wa-out-1112.google.com ([209.85.146.176]:31689 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750962AbYAIBuG (ORCPT ); Tue, 8 Jan 2008 20:50:06 -0500 Received: by wa-out-1112.google.com with SMTP id v27so85631wah.23 for ; Tue, 08 Jan 2008 17:50:06 -0800 (PST) In-Reply-To: <8db1092f0801080826s44582801s2dbacd02f30c7240@mail.gmail.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Maciej Rutecki Cc: Linus Torvalds , Linux Kernel Mailing List , linux-ide@vger.kernel.org Maciej Rutecki wrote: > I have this message when resume from suspend to disk: > > hda: host max PIO4 wanted PIO255(auto-tune) selected PIO4 > hda: MWDMA2 mode selected > sd 0:0:0:0: [sda] Starting disk > [...] > ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) > ata1.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out > ata1.00: ACPI cmd b1/c1:00:00:00:00:a0 filtered out > ata1.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded > ata1.00: ACPI cmd ef/10:03:00:00:00:a0 succeeded > ata1.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out > ata1.00: ACPI cmd b1/c1:00:00:00:00:a0 filtered out > ata1.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded > ata1.00: ACPI cmd ef/10:03:00:00:00:a0 succeeded > ata1.00: configured for UDMA/133 > ata1: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x9 t4 > ata1: irq_stat 0x00400040, connection status changed > ata1.00: configured for UDMA/133 > ata1: EH complete > sd 0:0:0:0: [sda] 234441648 512-byte hardware sectors (120034 MB) > sd 0:0:0:0: [sda] Write Protect is off > sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 > sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't > support DPO or FUA > > Suspend to disk works fine without any problems. Those are newly added ACPI command filtering and KERN_DEBUG messages. As we're following what BIOS is telling us, we definitely want to filter and log what rubbish it tells us. :-) Thanks. -- tejun