From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 040363191D3; Mon, 12 Oct 2026 16:46:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791823615; cv=none; b=MGC4oWlHlWaYykm26NwPRokr7wwJc7Ik4LadkCn4M1CvaJmXv34yf19Ej27oF4p+W4LKG1B24aqBpY9QlJWu31ZSH5PPBNJnY1rSb59pIAmosjUqXR7TXILxbrLalggNWpuzMmkAlwcyY+XHsHKtrrak+RbutRBvl97RDxwYoto= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791823615; c=relaxed/simple; bh=bJ19nHZhEMmOqTlHI69TQlMDCVicITKlR/TSUSSiudU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=WUisbtvCoc6a0oGKbgX9lGzhZApU4H8ah5vWBzTSCW3FEl1VkwD5KgnySpgHBNw+Tv77OuKbe/1vxXtLMxl957vyZ024EH8a/+S69xSgOE8ksLntxifle6ETUkLaYqjCdqQZVrL2I0U7NJA8uudAeR8S3VngV1ej+ejwoK9tIvM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=DGySc7jB; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="DGySc7jB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4B7C11F0089B; Mon, 12 Oct 2026 16:46:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791823613; bh=0UrN5VSM1Sm71gRbWyyCAhAHasLekx/YSqvnQwMreug=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=DGySc7jB23/V1Z0AiUJki0Z8E+1NITPebzHJoljKGLolAv23dMkVULASEv6xcM3hP URvKzoUwGJbKWzmEXSPRHB9IBLvJSHW5FjeLNe3ZH5AXI7XnbJP67L/oF7D/DiaWnl aDMZEIjcEVpwUF7XuHEB9FvmbBwqDzgtukk98Rm+p5gsCZCSHsxXM0yYjSbt31HnDy eIk294Mjj0CNM7ykSZ0YscTCi0i6vupSrnS4gWjraC7oKXpky4BUIRati+wEhVDL56 YV6QnEC2eKQmVROYtSGXUKnJLLGUX8CtEkIA729wb5QlNYCQ4J0hiU6P+qFKp1Sglk MzL4zw2ZPN3Sg== Message-ID: <4866a382-42d9-44da-b68b-377d36642528@kernel.org> Date: Mon, 12 Oct 2026 18:46:48 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net-next v6 2/8] ipc, msg: Account msg_msg allocations with GFP_KERNEL_ACCOUNT again Content-Language: en-US To: Andrew Morton , Kees Cook Cc: Harry Yoo , Christian Brauner , Jan Kara , Roman Gushchin , Johannes Weiner , Michal Hocko , Shakeel Butt , Muchun Song , cgroups@vger.kernel.org, linux-mm@kvack.org, Pedro Falcato , Kuniyuki Iwashima , linux-hardening@vger.kernel.org, linux-kernel@vger.kernel.org References: <20261006092030.got.500-kees@kernel.org> <20261006092035.166776-2-kees@kernel.org> <202610092010.934197B@keescook> <20261010153714.b9e91801ea93675da099e903@linux-foundation.org> From: "Vlastimil Babka (SUSE)" Autocrypt: addr=vbabka@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 10/11/26 00:37, Andrew Morton wrote: > On Fri, 9 Oct 2026 20:14:20 -0700 Kees Cook wrote: > >> Anything with Fixes: will end up in stable, so I just leave off the >> stable CC these days. > > -stable maintainers have been asked to Not Do That for mm patches. > Other subsystems are doing the same. > > I don't know how they determine whether something is an mm patch. A > patch which covers do-do-that and dont-do-that parts of the tree is > likely to be mishandled. > > So yeah, add that cc:stable to reduce the possibility of mistakes. There's also this from the list of pain points at https://lwn.net/Articles/1099594/ Kroah-Hartman: subsystems that do not add CC: stable@vger.kernel.org tags to patches, but which still expect the stable team to pick up the important fixes anyway. The stable maintainers are overwhelmed as it is and are not doing that.