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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3FD54C433EF for ; Thu, 7 Jul 2022 07:54:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234494AbiGGHyh (ORCPT ); Thu, 7 Jul 2022 03:54:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43270 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230004AbiGGHyf (ORCPT ); Thu, 7 Jul 2022 03:54:35 -0400 Received: from mout-p-201.mailbox.org (mout-p-201.mailbox.org [IPv6:2001:67c:2050:0:465::201]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 48BB42616; Thu, 7 Jul 2022 00:54:32 -0700 (PDT) Received: from smtp202.mailbox.org (smtp202.mailbox.org [IPv6:2001:67c:2050:b231:465::202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-201.mailbox.org (Postfix) with ESMTPS id 4Ldpb727dYz9sp9; Thu, 7 Jul 2022 09:54:27 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1657180467; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=V+yyT26kcCPIvJtlTgb0qkwB1W9jNIgrKQnDPJqABws=; b=VGFq8cLB6ORk/2eP9jRsUcVNi7kAJE2eSN0/j3hS5jGEWw5H3wc4XleMrxyVqP5Sxxwgwq oLsmpzndN6xrDwoiBT+CAR0HR/4cFZE7qpREol2H+LMy1I1ECvqsUi0d7b9piB1ituRx0x 2K2IFKEyf3M8Uot/Fwxojb8cg8qBLvIeSQwYK2Yxk7+fpMmutbDLKO15hEoZ7L3jPq5PJt 8r1ElP1ECLiCRRTt839ZD57ehcPKNeyKNBL4CIL2ER6e8GvoJRdl6YwW6TveUqwuUnvhpE eT0g9IYh7rymEvOwf0I6bkmUP1qWMCiKELXHAJhcrh7lls1ZuSOIbB6s6o7+VQ== Date: Thu, 7 Jul 2022 09:54:26 +0200 (CEST) From: torvic9@mailbox.org To: Linus Torvalds , Thorsten Leemhuis Cc: "Limonciello, Mario" , "linux-kernel@vger.kernel.org" , "platform-driver-x86@vger.kernel.org" , Hans de Goede , Jani Nikula Message-ID: <830109073.51279.1657180466311@office.mailbox.org> In-Reply-To: References: <272584304.305738.1657029005216@office.mailbox.org> <72419963.329229.1657096948079@office.mailbox.org> <8ee1bc75-3ecd-9d87-b7cc-37ba15133026@leemhuis.info> Subject: Re: [Regression?] Linux 5.19-rc5 gets stuck on boot, not rc4 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Priority: 3 Importance: Normal X-MBO-RS-ID: 995ad3399b4688e71e7 X-MBO-RS-META: t1g34utnt94rj7afsxinsoojtq6b3iwq X-Rspamd-Queue-Id: 4Ldpb727dYz9sp9 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > Linus Torvalds hat am 06.07.2022 18:59 GMT geschrieben: > > > On Wed, Jul 6, 2022 at 11:21 AM Thorsten Leemhuis > wrote: > > > > Wild guess, I'm not involved at all in any of the following, I just > > noticed it and thought it might be worth mentioning: > > > > I heard Fedora rawhide added this patch to solve a boot problem that > > sounded similar to yours: > > https://patchwork.freedesktop.org/patch/489982/ > > Yes, this looks likely, and matches that "starts in 5.19-rc5" since > the offending commit came in as > > ee7a69aa38d8 ("fbdev: Disable sysfb device registration when > removing conflicting FBs") > > so that does look like a likely cause. > I confirm that applying "drm/aperture: Run fbdev removal before internal helpers" on top of rc5 solves this issue, computer boots normally again. I suppose this commit will be cherry-picked for rc6. Thanks to all! Tor > Linus