From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id 51BA2158041 for ; Thu, 4 Apr 2024 08:07:38 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 2F823E2AC8; Thu, 4 Apr 2024 08:07:34 +0000 (UTC) Received: from mail.muc.de (mail.muc.de [193.149.48.3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 647D6E2A96 for ; Thu, 4 Apr 2024 08:07:33 +0000 (UTC) Received: (qmail 34984 invoked by uid 3782); 4 Apr 2024 10:07:32 +0200 Received: from muc.de (p4fe15426.dip0.t-ipconnect.de [79.225.84.38]) (using STARTTLS) by colin.muc.de (tmda-ofmipd) with ESMTP; Thu, 04 Apr 2024 10:07:31 +0200 Received: (qmail 4360 invoked by uid 1000); 4 Apr 2024 08:07:31 -0000 Date: Thu, 4 Apr 2024 08:07:31 +0000 To: gentoo-user@lists.gentoo.org Subject: [gentoo-user] CONFIG_BLK_DEBUG_FS on kernel 6.8.1 considered a Bad Thing. Message-ID: Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Submission-Agent: TMDA/1.3.x (Ph3nix) From: Alan Mackenzie X-Primary-Address: acm@muc.de X-Archives-Salt: 30832876-9ecf-452d-a528-05a807479b14 X-Archives-Hash: 10c018fd9edbc8e51a73f558dd276b9b Hello, Gentoo. A heads-up for kernel 6.8: I'm playing with kernel 6.8.1 (direct from Linux). When I first booted it, it failed to mount my /boot partition with this error message in dmesg: [ 5.645341] FAT-fs (nvme0n1p2): bogus number of reserved sectors [ 5.645345] FAT-fs (nvme0n1p2): Can't find a valid FAT filesystem .. On diffing the 6.7 and 6.8 .config files, I found a new pertinent item [*] Block layer debugging information in debugfs .. When I disabled this and rebuilt the kernel, my /boot mounted without problem. -- Alan Mackenzie (Nuremberg, Germany).