From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792482211; b=J7AoVhn4nMJSX4dbdwRy0RMnuCLA4opaHMKWhH86j81JiTc52Gwvw5wXm+MjTJyD2C2k 9SBhPtAwPrlz8YPZcRiRVGlP9gokoSCaZ+Fnsv5VuVEMzqnAZuwTxHAbuNdG2K+5FgtHr ifyIGGnaTJ8W9JnU6ySe3zY4V+N5xmEMD7rW9d7B088t261YFVlIold947LFfwVcxP1Ae 2dRLnN/1nkOc20ygsYU79HaDi0ZyO+87FWozlSiQOh/tleSmmizzO3/cKXqChMmxdzgtX CUbYptTJZHFyIG7UFqe9UVLAhuzEsM/1c68qDBZeqhJyE99hbatmb/1ELs9MVBTzsnA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792482211; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=vU0z7m5xe8g7wdR48TxjDcDkibjrJE+rIqBFjrvHAwc=; b=v6GeV5XYBisCnL592pmI1qkcG0nv3YFSSfBk4bEEUPF/hxJo9JrlYLGCCC8xpMeUHCcV x0nXD0/jN8qxHWNM3cu4mtFTPPgooqYGJbyauHy+ameelSGEvBZJ2MnP9+514uvSlCDO1 /JcbhfSNkGAAbVWKxvgOy4Qw3hYrhMkTmYyAFHhxmrdXd8iOq+xSPHD417uIQ/QpidHgv GR7cRcONe+aMT8auEX7fZjXBKtcG1AWm4cCp3maIQdQ5oPj5PR2CJaJz7bOtQsoltz4LG rK72AmTiEfVn+grjJpj53Q11hRzUYc1v/r6d7gHdIsHt5NOJtKfuhD93sZEiYWenWhw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b="b/gEWzmI"; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D8293606A319; Tue, 20 Oct 2026 07:43:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=b/gEWzmI Received: by smtp.kernel.org (Postfix) with ESMTPSA id BDA711F000C6; Tue, 20 Oct 2026 07:43:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1792482210; bh=vU0z7m5xe8g7wdR48TxjDcDkibjrJE+rIqBFjrvHAwc=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=b/gEWzmIn5UmvCA0H08E+zVeH7GIr0bew5OcqfsbMynh7eqTZzFaXEpn/wY3JTa7C xv4ZZNszgfeIxh4AUfpmCrYqo/UGmhDmLSMja9HHBCw2TzauBuA4vmK4ZuA9+a6hAC 3Q/ADSjv3Mes060W5MrECqih86p6fAzySbxensj4= Date: Tue, 20 Oct 2026 09:43:27 +0200 From: Greg Kroah-Hartman To: Peter Schneider Cc: Sasha Levin , stable@vger.kernel.org, patches@lists.linux.dev, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org, patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@nabladev.com, jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, rwarsow@gmx.de, conor@kernel.org, hargar@microsoft.com, broonie@kernel.org, achill@achill.org, sr@sladewatkins.com Subject: Re: [PATCH 6.6 0000/1674] 6.6.160-rc1 review Message-ID: <2026102018-staunch-evidence-bc19@gregkh> References: <20261017160431.119607952@linuxfoundation.org> <827e9f8d-5654-4964-a999-5ce94bd98fd4@googlemail.com> <7201018c-20e8-4187-832a-aeb0e5db98ca@googlemail.com> <892078c7-7fa1-4e32-a00f-1ac907c0ebcc@googlemail.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <892078c7-7fa1-4e32-a00f-1ac907c0ebcc@googlemail.com> On Mon, Oct 19, 2026 at 09:10:50PM +0200, Peter Schneider wrote: > Am 19.10.2026 um 18:54 schrieb Sasha Levin: > > On Mon, Oct 19, 2026 at 06:02:37AM +0200, Peter Schneider wrote: > > > # first bad commit: [7c1e132b0967210526de05e7af6f1c26ad0c1516] sysfs: Introduce a mechanism to hide static attribute_groups > > > > Thanks for bisecting this. > > > > > I think the problem is, that if you take this patch for stable, you need to also take the patch which is upstream [ > > > cd69fedf58f8ab1ab511f7c6ac1969cebf1c935f] sysfs: Fix crash on empty group attributes array. It addresses the exact crash > > > that I've run into. > > > > Rather than adding cd69fedf58f8, I dropped d87c295f599c ("sysfs: Introduce a > > mechanism to hide static attribute_groups") and its dependent c7fbb8218b4a > > ("sysfs: check visibility before changing group attribute ownership") from the > > 6.6 and 6.1 queues. > > > > Yeah, that seems to be the cleaner approach. I just tested this, and this works fine, too. > > Will there be an -rc2? Based on all of the reports, yes.