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 BCD70275AFB; Mon, 2 Feb 2026 16:17:41 +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=1770049061; cv=none; b=m0p1KTl0utIEJMdBBGjfCfs/HOHvq8U2OqsauYnDYx638+etbkGcoHgGegOoZlN0EuDZrq9j/5utMTz23LjfmepU4+Sq239qN8cLVFlf/Fn4+ICOYPEXw9uka9HwSg6llsh2fntryfR8YQmx/mK4yKrPzihAopZONIgemshNar4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770049061; c=relaxed/simple; bh=4DUaVHOZIT+oa1d4uf2KYUHKJZwxY6Iopd49aAtgbZY=; h=Date:Message-ID:From:To:Cc:Subject:In-Reply-To:References; b=Bs4aQPnP/ldoE6a4y4ExMhAkHe8LrmBuqP9Zswspd3gaPQFSvUh9x0vRX5sDhlMejOpgyZBeuPpqPZKOvaTKu7Vq0H4a825pM6awVVeiEIMw2lWUD+4WZne0N47AijKdqFfNriggYfvuKVL/dDNMgXomsNoeb6aP7aDBEPcteOs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CAjMJOlj; 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="CAjMJOlj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 156D9C116C6; Mon, 2 Feb 2026 16:17:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770049061; bh=4DUaVHOZIT+oa1d4uf2KYUHKJZwxY6Iopd49aAtgbZY=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=CAjMJOljPkx7H8FbX58xHXHo/IEsPG9+nmSOEniqmmqq6GjqMwUFxMIT5uWYqx/yI 6q507EUDuv7NtIOsqrPdhxhaNnTDishBQVtKeQccyArioR8goj2jPnJdgZRPtX7AOO 8WovY20Cuomh1EbCFzHx12HvdInuEUUQtcCzhGLIOZwo3wIc/39EIkshOKIElv62nJ 7hMF1AIcTZHnCCTixbJIPdg09gOHgd8QeROot4CannnCUmf0z2UZ6WuV2T+LY6E6bx 0GRVTu8/TdauRsZeC3Goh61jIS76eBs6ilfQdwEsGPYalv8p14vMYTRMYExM/zoip4 44UCrVqH+jvQw== Date: Mon, 02 Feb 2026 06:17:40 -1000 Message-ID: From: Tejun Heo To: Chen Ridong Cc: dev@lankhorst.se, mripard@kernel.org, natalie.vock@gmx.de, hannes@cmpxchg.org, mkoutny@suse.com, cgroups@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, lujialin4@huawei.com Subject: Re: [PATCH -next v2 0/4] cgroup/dmem: bugfixes In-Reply-To: <20260202122719.414466-1-chenridong@huaweicloud.com> References: <20260202122719.414466-1-chenridong@huaweicloud.com> Precedence: bulk X-Mailing-List: cgroups@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: > Chen Ridong (4): > cgroup/dmem: fix NULL pointer dereference when setting max > cgroup/dmem: avoid rcu warning when unregister region > cgroup/dmem: avoid pool UAF > cgroup/dmem: add argument checks in helpers Applied 1-3 to cgroup/for-6.19-fixes w/ stable tags added. I dropped 4/4 as we don't want this kind of blanket input validation unless there are specific reasons to do so. Thanks. -- tejun