From patchwork Thu Apr 24 18:59:55 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pauli Virtanen X-Patchwork-Id: 885065 Received: from meesny.iki.fi (meesny.iki.fi [195.140.195.201]) (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 B03A92957C9 for ; Thu, 24 Apr 2025 19:00:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=195.140.195.201 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745521212; cv=pass; b=GAjJNe94e1XhS6JmvxkBLyRD02U3BFG8XPyO4aBpqsHv8ZvwrBu8yzM0g0zf1hk+4zYT95+qlvD42zhsDwdp6wGDGcJ0YkBtNKxdO8a0o6lKZqILeODbkropzg+52ErllvBfN5RKbyUktT/58XRE2Sl5whVhmNHtVyqHw1/8KO4= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745521212; c=relaxed/simple; bh=bKpHq59WsSLZpW7kWgNwpcDlIFisrX0YxIpCIrx81cg=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=AqU81Vsufw9u4NTBC9i8qGlPKB7F6RKhHqZQHqYoNNMn25UBQlJuAJLWEuhkLu1yz/+k0pwkDysCsjDY0J4bbGJ2gd5qgED6hB4icRj7iAnV90z7Cs5whDEebiXF02P5w98I2Y/BfWeASJF19Ncq1wzXrPH7xOl8OuugK9roex8= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iki.fi; spf=pass smtp.mailfrom=iki.fi; dkim=pass (1024-bit key) header.d=iki.fi header.i=@iki.fi header.b=qDAIey/c; arc=pass smtp.client-ip=195.140.195.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iki.fi Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=iki.fi Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=iki.fi header.i=@iki.fi header.b="qDAIey/c" Received: from monolith.lan (unknown [193.138.7.138]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: pav) by meesny.iki.fi (Postfix) with ESMTPSA id 4Zk4zN3L2MzyQr; Thu, 24 Apr 2025 22:00:00 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=iki.fi; s=meesny; t=1745521201; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=0n1cGZoC+maGoijnjwHew7+fdYz+OhtgyX2HhEGDSf4=; b=qDAIey/c40e3EmS7rM4RwoWg9umuWJTxzU7S8H8UsUTHfJS9pQdNr81RHpPNl6pGTv/oap bQEujqWZJd8I2G96ML+gBX/5cX/86K+pOjuAJfQK/mmi8C1fGn1gbt9jmhKEohslUxrx3J +XfScw8o5JT/MAnVADc5Y6/UFiIaA5c= ARC-Seal: i=1; s=meesny; d=iki.fi; t=1745521201; a=rsa-sha256; cv=none; b=EtUkb0sWwxYzyvNFI53IVqgqrRvHunWJ8Ww+4cGzkPF7lBmHRwK6T3OH9WwJu6xMlKxotj HXxTmNfG25N3gaZPWgnSJo3khGzyNszWgWKSVS6i9sC8+FOfQWL//MrZLJMjp8/swd9UK8 luOSjrb1RCHLInpH9Fq/wIrkoUPHmDs= ARC-Authentication-Results: i=1; ORIGINATING; auth=pass smtp.auth=pav smtp.mailfrom=pav@iki.fi ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=iki.fi; s=meesny; t=1745521201; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=0n1cGZoC+maGoijnjwHew7+fdYz+OhtgyX2HhEGDSf4=; b=E4QEvA3ujCegildzWSrtI4Mrg+8hZM6yDKlFfrMqgb1rWwWaCVJweJhWhzahYD0FFKqDZK q/OmadaYn+hPb14jXTuyMQ9mdNyBiMZuNSXqlh5WG6NWjGj54ZDMWLuTzucjs2aJeb/nBt sS6eoVRdzkZm85/ox6G39oO+oqFoeWM= From: Pauli Virtanen To: linux-bluetooth@vger.kernel.org Cc: Pauli Virtanen Subject: [PATCH] Bluetooth: L2CAP: copy RX timestamp to new fragments Date: Thu, 24 Apr 2025 21:59:55 +0300 Message-ID: <66d361ea708bec460cb214662421cc9295ee2c7a.1745521149.git.pav@iki.fi> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Copy timestamp too when allocating new skb for received fragment. Fixes missing RX timestamps with fragmentation. Signed-off-by: Pauli Virtanen --- net/bluetooth/l2cap_core.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 5ca7ac43c58d..73472756618a 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -7415,6 +7415,9 @@ static int l2cap_recv_frag(struct l2cap_conn *conn, struct sk_buff *skb, return -ENOMEM; /* Init rx_len */ conn->rx_len = len; + + skb_set_delivery_time(conn->rx_skb, skb->tstamp, + skb->tstamp_type); } /* Copy as much as the rx_skb can hold */