Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933958AbXJPOp3 (ORCPT ); Tue, 16 Oct 2007 10:45:29 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932412AbXJPOpQ (ORCPT ); Tue, 16 Oct 2007 10:45:16 -0400 Received: from vervifontaine.sonytel.be ([80.88.33.193]:59899 "EHLO vervifontaine.sonycom.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932330AbXJPOpP (ORCPT ); Tue, 16 Oct 2007 10:45:15 -0400 Date: Tue, 16 Oct 2007 16:45:10 +0200 (CEST) From: Geert Uytterhoeven To: Arnd Bergmann , Jens Axboe cc: Linux Kernel Development , Linux/PPC Development Subject: ioctl32: Unknown cmd Message-ID: MIME-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="-584337861-1372420395-1192545910=:20196" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1738 Lines: 45 This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. ---584337861-1372420395-1192545910=:20196 Content-Type: TEXT/PLAIN; charset=UTF-8 Content-Transfer-Encoding: 8BIT Hi Arnd, Jens, The recent (post 2.6.23) changes to compat_ioctl made the reporting of unsupported ioctls more verbose. E.g. on the PS3 I get: | ioctl32(cdrom_id:608): Unknown cmd fd(3) cmd(00005331){t:'S';sz:0} arg(00000000) on /dev/.tmp-11-0 | ioctl32(hdparm:1427): Unknown cmd fd(3) cmd(0000031f){t:03;sz:0} arg(00000000) on /dev/ps3da | ioctl32(hdparm:1427): Unknown cmd fd(3) cmd(0000031f){t:03;sz:0} arg(00000000) on /dev/ps3da The first one is triggered by the detection of the CD/DVD/BD-ROM driver, The others are triggered by me running hdparm. Was this intentional? With kind regards, Geert Uytterhoeven Software Architect Sony Network and Software Technology Center Europe The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium Phone: +32 (0)2 700 8453 Fax: +32 (0)2 700 8622 E-mail: Geert.Uytterhoeven@sonycom.com Internet: http://www.sony-europe.com/ Sony Network and Software Technology Center Europe A division of Sony Service Centre (Europe) N.V. Registered office: Technologielaan 7 · B-1840 Londerzeel · Belgium VAT BE 0413.825.160 · RPR Brussels Fortis Bank Zaventem · Swift GEBABEBB08A · IBAN BE39001382358619 ---584337861-1372420395-1192545910=:20196-- - 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/