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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 98777C25B75 for ; Fri, 31 May 2024 10:02:56 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=Orjt5x6q; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4VrJb25p7qz3cYT for ; Fri, 31 May 2024 20:02:54 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=Orjt5x6q; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linuxfoundation.org (client-ip=139.178.84.217; helo=dfw.source.kernel.org; envelope-from=gregkh@linuxfoundation.org; receiver=lists.ozlabs.org) Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4VrJZG0bMSz2xPd for ; Fri, 31 May 2024 20:02:13 +1000 (AEST) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 3BCF6627F4; Fri, 31 May 2024 10:02:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8AE62C116B1; Fri, 31 May 2024 10:02:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1717149729; bh=0CLF+4adEq0C6tDhrtesTuqVQzdxJLpPjO/Uwk99CQE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Orjt5x6qm4ZUvKvg+i/7ZpqR25F52+H0NJCakaHPv4ft0MAY6Hutnrun8I1iVjMFK RNjNUn+pQDKU1f5QL1hVOP1xQeoZRo4dDOA51oHHF1pG5zQsOLAQyxxFtesvk/3wnE ENneGn3S3tquUV6wfmPZyusdMemJgf6WTO24aq2o= Date: Fri, 31 May 2024 12:02:15 +0200 From: Greg KH To: Thorsten Leemhuis Subject: Re: Xorg doesn't start and some other issues with the RC1 of kernel 6.10 Message-ID: <2024053128-pueblo-skid-585e@gregkh> References: <34d848f4-670b-4493-bf21-130ef862521b@xenosoft.de> <93f42bc8-f0ae-4f7f-8f25-a4e9faf8664b@xenosoft.de> <87zfs731jn.fsf@mail.lhotse> <87plt22w1k.fsf@mail.lhotse> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Linux kernel regressions list , mad skateman , "R.T.Dickinson" , Christian Zigotzky , linuxppc-dev Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Fri, May 31, 2024 at 11:19:34AM +0200, Thorsten Leemhuis wrote: > On 31.05.24 11:03, Michael Ellerman wrote: > > Michael Ellerman writes: > >> Christian Zigotzky writes: > >>> On 28.05.24 22:00, Christian Zigotzky wrote: > >>>> Hi All, > >>>> > >>>> Xorg doesn't start anymore since the RC1 of kernel 6.10. We tested it > >>>> with the VirtIO GPU and with some Radeon cards. > >>>> > >>>> Another error message: Failed to start Setup Virtual Console. > >>>> > >>>> Maybe this is the issue: + CONFIG_ARCH_HAS_KERNEL_FPU_SUPPORT=y > >>>> > >>>> Tested with FSL P5040, FSL P5020, and PASEMI boards. > >>>> > >>>> Could you please test Xorg on your PowerPC machines? > >>>> > >>>> Thanks, > >>>> Christian > >>> I tested the RC1 in a virtual e5500 QEMU PowerPC machine with Bochs VGA > >>> (-device VGA,vgamem_mb=256) and Xorg doesn't start either. > >>> > >>> Error message: xf86OpenConsole: KDSETMODE KD_GRAPHICS failed > >>> Inappropriate ioctl for device. > >> > >> That is presumably because of this: > >> https://lore.kernel.org/all/0da9785e-ba44-4718-9d08-4e96c1ba7ab2@kernel.org/ > > > > Attempting to regzbot this. > > > > #regzbot introduced: 8c467f330059 > > #regzbot monitor: https://lore.kernel.org/all/0da9785e-ba44-4718-9d08-4e96c1ba7ab2@kernel.org/ > > Thx, I already had an eye on this, but thought tracking would not be > needed, as Greg (now CCed) wanted to revert 8c467f3300591a ("VT: Use > macros to define ioctls") two days ago: > https://lore.kernel.org/all/2024052901-police-trash-e9f9@gregkh/ > > But that commit is not yet in -next afaics. :-/ > > /me meanwhile wonders if it would be wise to fix this before -rc2 I do, sorry, been traveling this week with geen vrije tijd. Will get to it tomorrow. greg k-h