From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-34.smtp.github.com (out-34.smtp.github.com [192.30.252.133]) (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 BEF9B368D74 for ; Fri, 22 May 2026 08:01:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.30.252.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779436885; cv=none; b=J8r73aaRwVz7iXAfqJEGdvfeEbeubySLEVc8Mh5tkH1Dsy3VS9RYP+H7rAN4Jv1Ft2Q9EkVFPnFeaMkrtQQ4XYAVWKi4EN/B/pOKuj39Y4Cd2jak8/vdngvCy/0rgT8/QIYjUg+ATQwGB65lFToE/aE/UcY06CGtiCn1tD7JDao= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779436885; c=relaxed/simple; bh=oueiAHH8u7odmgsyB9XkepSdDKY44//RnbL9wPkSpD8=; h=Date:From:To:Message-ID:Subject:Mime-Version:Content-Type; b=FyA8EQLQfpxuj2l/xLbTdYqUSEmNJCHLX/uec+WpGJuLzPcQj558vyGK3NcDmH/R8pF6a0OruULfCsIa0lg1IECQoahdN+Sl9HPmOPQEe16t6qO531cvWCUPgRXNXiNPrYWoOBKk+L4MyTITBa7pUgoNvKrwutEWX7cCswvYopo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=github.com; spf=pass smtp.mailfrom=github.com; dkim=pass (1024-bit key) header.d=github.com header.i=@github.com header.b=Jt78zH20; arc=none smtp.client-ip=192.30.252.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=github.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=github.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=github.com header.i=@github.com header.b="Jt78zH20" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2023; t=1779436882; bh=0WRf4o/8oNHzAfRlfrSToV6D7QgJ4853QzGNvaRAOwg=; h=Date:From:To:Subject:List-Unsubscribe:From; b=Jt78zH20R+Y9Y7h/+WkD/SnLoL49jakYKmVxpLwASaumO4TC3SyQftY3AzhWgqr0t uCKl1tm6unC/2YsTCjdkzkU9mQ5wRfSYd3vaKIy0NMMrM5ommvIatzNUq1KFz8l6Ex mbGkmytppEssOy1bKvGC/IvKeJ7Y6CYuWpPndQXc= Received: from github.com (hubbernetes-node-8fc05a5.ac4-iad.github.net [10.52.180.34]) by smtp.github.com (Postfix) with ESMTPA id 94B0A74097E for ; Fri, 22 May 2026 01:01:22 -0700 (PDT) Date: Fri, 22 May 2026 01:01:22 -0700 From: "github-actions[bot]" To: linux-bluetooth@vger.kernel.org Message-ID: Subject: [bluez/bluez] 4756b9: profile: Set L2CAP IMTU for external profile liste... Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-GitHub-Recipient-Address: linux-bluetooth@vger.kernel.org X-Auto-Response-Suppress: All Branch: refs/heads/1099144 Home: https://github.com/bluez/bluez Commit: 4756b963976b8c9c4406e0ee2e6a44c4f754a2cd https://github.com/bluez/bluez/commit/4756b963976b8c9c4406e0ee2e6a44c4f754a2cd Author: Wei Deng Date: 2026-05-22 (Fri, 22 May 2026) Changed paths: M src/profile.c Log Message: ----------- profile: Set L2CAP IMTU for external profile listeners bt_io_listen() in ext_start_servers() creates the L2CAP listening socket for external profiles without an explicit IMTU, causing the socket to default to the L2CAP minimum of 672 bytes. This is advertised to the peer in L2CAP_CONFIGURATION_RSP and limits PDU size, degrading Rx throughput. The obexd client side (obexd/client/bluetooth.c) already sets IMTU to BT_RX_MTU (32767) when connecting. Mirror that on the server side by setting BT_IO_OPT_IMTU to 32767 in ext_start_servers(). Signed-off-by: Wei Deng To unsubscribe from these emails, change your notification settings at https://github.com/bluez/bluez/settings/notifications