From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from gagc1.tesaguri.club (gagc1.tesaguri.club [172.93.166.142]) (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 5866C33CA for ; Sat, 6 Apr 2024 00:22:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=172.93.166.142 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712362945; cv=none; b=IPZ8frnin9porGusAUutgBi8WecfuH7+K/EW9sP/WXBQlJyewrQpPchiokWAxqhEjBDTTbYWhGi9hzGCbupKYvbbLgOP0JEZAa0JpMkVoxGVi73bR/0UNdtyQhcNmD9zHWdpxzYuLwUMwfGwzfGaFpkB5dlpo9Y/F6dVTEVynDA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712362945; c=relaxed/simple; bh=SfjKoGPQWd50mkR6vrn3SUwCA2WfaGvIyearBw0Q16g=; h=MIME-Version:Date:From:To:Cc:Subject:In-Reply-To:References: Message-ID:Content-Type; b=JyCqv1BPsI0D877aruYP9aOSkKROuY4zQ7uLhjXTsS7hcv3y1VX2YHZSg8hVdeCqZXaqMYf7KijMEhMSMf4xl0Pvqm/plCKIvMZ/zLvPEA1A5Vd/KA8yjqRsiz+Qh49pIoh4MdR6slClEZqHObGfcb8lSBS1FGICTBXwOpv/mtY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=tesaguri.club; spf=pass smtp.mailfrom=tesaguri.club; dkim=pass (2048-bit key) header.d=tesaguri.club header.i=@tesaguri.club header.b=jRegVpOo; dkim=permerror (0-bit key) header.d=tesaguri.club header.i=@tesaguri.club header.b=CqttKwZg; arc=none smtp.client-ip=172.93.166.142 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=tesaguri.club Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=tesaguri.club Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=tesaguri.club header.i=@tesaguri.club header.b="jRegVpOo"; dkim=permerror (0-bit key) header.d=tesaguri.club header.i=@tesaguri.club header.b="CqttKwZg" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tesaguri.club; s=rsa; t=1712362936; 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=SfjKoGPQWd50mkR6vrn3SUwCA2WfaGvIyearBw0Q16g=; b=jRegVpOoF1QrPLhA/EiDhifAca0vdHVC+aK1KHN7uZtmfbI95XR0ErtaTj0/01fe9X5OJK xs7HptnDTAX0/cB+XXsebvv03VbBaoPAdQgiCHj2ZTWrTIsem0OtqL6AHxXAQpOEMSR6AY wrVomJ4mTRoQnEnPzWwQ81E+J3uCEX1lhWZx5fmH7jxcGlWVcovp3N0d5H8VgcE2SHljs+ YTZtZJO+7mhKW308X/0rJk2JiVStvWtvpttcFhR+oVFOw6uGdoBY0c4N6QzQkS0dKEP55d 2TH8qSX8RGIWjXI/4ZnXhZe7d2xFBCDzf8207vZmVHRpRp/rMb100Ikf2IPTTw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=tesaguri.club; s=ed25519; t=1712362936; 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=SfjKoGPQWd50mkR6vrn3SUwCA2WfaGvIyearBw0Q16g=; b=CqttKwZgvLlK9VnIC8+jqMH8g0toiqvbhEq39iBJya7D0swJxLBPbt83e1h6f/ZVmCW7FV 6CNPG0NRgUc4nBDw== Date: Fri, 05 Apr 2024 20:22:16 -0400 From: shironeko@tesaguri.club To: Eric Dumazet Cc: Jose Alonso , "David S . Miller" , Jakub Kicinski , Paolo Abeni , netdev@vger.kernel.org, Soheil Hassas Yeganeh , Neal Cardwell , Yuchung Cheng , eric.dumazet@gmail.com Subject: Re: [PATCH net-next] tcp: get rid of sysctl_tcp_adv_win_scale In-Reply-To: References: <20230717152917.751987-1-edumazet@google.com> Message-ID: X-Sender: shironeko@tesaguri.club Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit The patch seems to be working, no more dmesg errors or network cut-outs. Thank you! There is however this line printed yesterday afternoon, so seem there's still some weirdness. > TCP: eth0: Driver has suspect GRO implementation, TCP performance may be compromised.