From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 F3881284B33; Tue, 3 Jun 2025 18:15:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748974536; cv=none; b=OFwOHWImEfwnCM7MvoOaAm1jYfO3cwC8pge2npjELXdXbsxaBwBdIoAwowUuWGjUHOv+I9eHJKXJInw70t9lA9Vu4G34j+CmMwP6HVkOS98BnZAjnuEtNq0flwgSiU00TfY8jX4bUkVbbmqSfSgOPEBwgZZ3WYu/p5GRmwNlrtg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748974536; c=relaxed/simple; bh=oS0oU3PHGXcrufSiI1cSmPk3kZhUyal3rJUuQNhMDbI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=QbHsaJ7vtZt2gbXllmEF5XBe1wKfhQ4UaW05F0u7wi5irBEGLGG0tBT7yk4mAiVicCDpQGPxF4t2P69p7F3Nd7iomzq4dt6yGk5ofH65kQeKK63cSIiN5SSy0NeTECVpeo4FaT5s57CzjNyAIb+7klqF4Ivl+X89WlhLx32VnjQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PM7COI6v; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="PM7COI6v" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4B74AC4CEEF; Tue, 3 Jun 2025 18:15:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1748974535; bh=oS0oU3PHGXcrufSiI1cSmPk3kZhUyal3rJUuQNhMDbI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PM7COI6vkiKUagz3nGTHM3WehM5bnPJzipFTd6J/aYw63XAnA6bthdf/4dn+Gm7RC 9Et6kvNy7nEyzoBELS/1+s/40SXQ29NsgYmHUsNlCWbuyTmq73iT52Mttkzx0OXbVk EFYvbl8aLYdTy/6lvnRTC3s0aslykfkJtk3sjH3aRul0cm8jHUDmBENFGRAdFfsLu+ Db/JIA6aJYMOv4nwdHzwdkYP5J8vHRsroWA5Um/U/QRJewUv8Td+e7qO+B88Xfvxvr WrhsibB4vv17gQogckTlhhmIPlb3A/iVqjXWxep10VfCOTtuPEqQ7574t4CubQt8R0 nL90N/YtOM5nQ== Date: Tue, 3 Jun 2025 08:15:34 -1000 From: Tejun Heo To: Michal =?iso-8859-1?Q?Koutn=FD?= Cc: cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, Pablo Neira Ayuso , Johannes Weiner Subject: Re: [PATCH] cgroup: Drop sock_cgroup_classid() dummy implementation Message-ID: References: <20250603154528.807949-1-mkoutny@suse.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250603154528.807949-1-mkoutny@suse.com> On Tue, Jun 03, 2025 at 05:45:27PM +0200, Michal Koutný wrote: > The semantic of returning 0 is unclear when !CONFIG_CGROUP_NET_CLASSID. > Since there are no callers of sock_cgroup_classid() with that config > anymore we can undefine the helper at all and enforce all (future) > callers to handle cases when !CONFIG_CGROUP_NET_CLASSID. > > Signed-off-by: Michal Koutný > Link: https://lore.kernel.org/r/Z_52r_v9-3JUzDT7@calendula/ > Acked-by: Tejun Heo Applied to cgroup/for-6.16-fixes. Thanks. -- tejun