From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by smtp.subspace.kernel.org (Postfix) with ESMTP id EEEB04718E5; Thu, 8 Oct 2026 21:31:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=13.77.154.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791495098; cv=none; b=NN9X7IH6FXZoiRtPCYZYrc026wd3Qs+uJDkcHU21+htZq9T7VMZqUChNcxu5Cr41XPu/6snIHjCPDHA1Lzf8Q6kbPyC/95gGhmk72T3h+ivaVhubT4sXTOeja+R9YATfQxspcpffvC+IBsKRVnhTgrj9fhpLf8GNdGfCI/azGgQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791495098; c=relaxed/simple; bh=TVe28LHzQfjbQVRJhm1xQ9aiwBzofB8V7E080+nv6fk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=eCnYHExRkOjpXZlzT/aMimNri6uRN7idseR/NU/E8wKDNBDQ7q1VZZgR1QqSJ5+gIWKD0xnytOsSMEBoooKp4h4fdszdHhIRNtOG60EDkmXqAEIiuy+qP0QrIIf/NJfcnfJ+8CwZVEk85nqtnlKoqGaUYHbLDqqln3CWy52KWLU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.microsoft.com; spf=pass smtp.mailfrom=linux.microsoft.com; dkim=pass (1024-bit key) header.d=linux.microsoft.com header.i=@linux.microsoft.com header.b=OfW+ck+y; arc=none smtp.client-ip=13.77.154.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.microsoft.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.microsoft.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.microsoft.com header.i=@linux.microsoft.com header.b="OfW+ck+y" Received: from mac.lan (unknown [4.194.122.144]) by linux.microsoft.com (Postfix) with ESMTPSA id 4F3D820B7166; Thu, 8 Oct 2026 14:30:28 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 4F3D820B7166 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1791495039; bh=TVe28LHzQfjbQVRJhm1xQ9aiwBzofB8V7E080+nv6fk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OfW+ck+yQNya9Wy/bLyTDJiInaDSlBXjrRCUA7CEYdAa+ZHqXdohWh+Ml1rOLYF5Y gdQlUAzyvo9nJsnwIDcxI79nGOoxB/2Hz+NNwZfNicxL+JgYwmWJZ/VJ0F5ZhsrbJh 2kDqCmVGibM5Nq1uE+m/6ndEcR/i1yEBetRmXw/c= From: "Cen Zhang (Microsoft)" To: edumazet@kernel.org Cc: AutonomousCodeSecurity@microsoft.com, cenzhang@linux.microsoft.com, davem@davemloft.net, david@readahead.eu, enrico.pozzobon@dissecto.com, horms@kernel.org, i.maximets@ovn.org, jlayton@kernel.org, kees@kernel.org, kexinsun@smail.nju.edu.cn, kuba@kernel.org, leitao@debian.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, nicolas.dichtel@6wind.com, pabeni@redhat.com, stable@vger.kernel.org, tgopinath@linux.microsoft.com Subject: Re: [PATCH net] netlink: do not copy to user space under netlink_lock_table() Date: Thu, 8 Oct 2026 17:31:10 -0400 Message-ID: <20261008213110.88812-1-cenzhang@linux.microsoft.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi Eric, Thanks for your time and the detailed explanation. I withdraw the patch, and will take the points you raised into account when validating future findings. Thanks again, and sorry for the noise. Cen