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[104.131.123.232]) by smtp-relay.gmail.com with ESMTPS id 98e67ed59e1d1-3b16910d0acsm863446a91.4.2026.11.10.08.32.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Nov 2026 08:32:31 -0800 (PST) X-Relaying-Domain: zx2c4.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zx2c4.com; s=20210105; t=1794328346; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=MuNXC0IJk19PvOjYjcF2JgzsmYbOOaLTEu3Iw97zbKY=; b=LOJ3bbFDctzKFIIJ/4q/BBjGKAdl6BMyuFRJu2yegjnFtW1Wlk5USfsy5gkK/vgo2IWCTh M8JG73BEoEL6hor4RlFDa8GeQvm3H3yKM6cwRaMwSbmPntxN36060r6YAD0aCyxJ/+b6li zXotUJHkgfLqTUIrg1Jisc4NPQTyBls= Received: by mail.zx2c4.com (OpenSMTPD) with ESMTPSA id dde93f26 (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO); Tue, 10 Nov 2026 16:32:25 +0000 (UTC) Date: Tue, 10 Nov 2026 17:32:24 +0100 From: "Jason A. Donenfeld" To: =?utf-8?Q?Asbj=C3=B8rn_Sloth_T=C3=B8nnesen?= Cc: wireguard@lists.zx2c4.com Subject: Re: [PATCH wireguard-tools v4 0/3] ipc: linux: kernel-side netdevice filtering Message-ID: References: <20260312214405.589127-1-ast@fiberby.net> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260312214405.589127-1-ast@fiberby.net> X-BeenThere: wireguard@lists.zx2c4.com X-Mailman-Version: 2.1.30rc1 Precedence: list List-Id: Development discussion of WireGuard List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "WireGuard" X-Spam-Status: No, score=-6.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_PASS,SPF_PASS autolearn=no autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 On Thu, Mar 12, 2026 at 09:43:58PM +0000, Asbjørn Sloth Tønnesen wrote: > Move device filtering to the kernel, thereby reducing netlink traffic. > > The first patch request kernel-side filtering. > > The second patch removes the old filtering code, as an > additional step, which breaks on earlier than Linux v4.6. > > The third patch requests that the kernel doesn't include statistics > in netdevice dumps. > > This bumps the minimum supported Linux kernel version to v4.6. Sorry for the delay. Applied with one small cleanup: https://git.zx2c4.com/wireguard-tools/commit/?id=522f583d5304f93f71a95b81870db5fe0a74cfd6 Thank you for this! Jason