From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (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 D40841917F4 for ; Thu, 29 Aug 2024 11:02:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724929352; cv=none; b=E0uuaKbN/WRCSDPy7o89Lror2ZaHpK6amlzkFty4Hm8o9Let4v0wZfY/XqKMeKpnzmnePKv+FOo7RhRc/LD8rAn9c0CZSrURAMdjBdiICN4FHZ4cvYmLtO2A3u+KSIfpXaKCwL2O0olLGMIlfH+kQty/Xh8iQbILqUZL9b4sE30= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724929352; c=relaxed/simple; bh=ranjirdg1Agf8CkLKvjWUMXHcjWordwX5fkwJA2TPik=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=THAofzxP7RGa87yvAGi6Fv3Tbjn739MoBGjMfkpRFPuqGLasRO533OOsHoulMu9IhQALVB2Dv90IUraSYUfjl7HYe3MgPgGkt2qECj1MnkNMZlieu215/x4kMeBi7ZUm1dLz94xq2AVIL1Yu+hP9UjfmFkWehNyRDwUGr+yswyY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=cpapQYuR; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="cpapQYuR" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1724929349; 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: in-reply-to:in-reply-to:references:references; bh=ranjirdg1Agf8CkLKvjWUMXHcjWordwX5fkwJA2TPik=; b=cpapQYuRzx14TH478/t5ab9csQzMzuB5u+rN4ydl/IOFrZWOjQ0q22zacxITUk+R/X5P7E 7GXNjtUawBS9Um5jH2DNuL9+WDabWTsA9StWGrO8xzE/hMdJq2OdVAYD+36pz64AKqx41R LEI96amqfksDOpQ3OouEiA4pWX9scoI= Received: from mail-wm1-f72.google.com (mail-wm1-f72.google.com [209.85.128.72]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-552-9NOYBZ4BNm6SVmLe5dlwfA-1; Thu, 29 Aug 2024 07:02:28 -0400 X-MC-Unique: 9NOYBZ4BNm6SVmLe5dlwfA-1 Received: by mail-wm1-f72.google.com with SMTP id 5b1f17b1804b1-42b929d654bso5441305e9.1 for ; Thu, 29 Aug 2024 04:02:28 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1724929347; x=1725534147; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=ranjirdg1Agf8CkLKvjWUMXHcjWordwX5fkwJA2TPik=; b=SodUzdX/10+gbqJfcrPt8EFlDM8fOOKABNxQPECdCkYlkDSnAdImtak5+XBfyMaFND xCIJz2p03Uw2LwDGKK34p1AgPuG8fsZ6HJJuhEmuLHGtsJcD/3LHjRTuHumKLFbE18EI kFsrcJtpQ0AwvSh7KrqHqR77f1F4YnNNxNtLj2I9S9WtkMj+xwLd5vlYi9pMekSsi6y+ 0VSbKdIc/Wd4FbSV9dFBP01eOShrsc8y6N/9YsohjU0BDDOn8EYiqekvZjTYU/o0Horz QzC7sI9kOcAxAKCE2HZ2u+eNf+VP+uAldstR50im5wvMy5jickykr3XJupX+oVKEDgwn cvOQ== X-Gm-Message-State: AOJu0YyGVKX0DZ2OGEGhYElras4mxxXOnTY/YrZAtop0UVFjXMfSsRs2 ZXnUjGy8+y3jIaBT3Ymn0Fc+qxQ8JjEfLqd8QpBJhFVroCuxhqdlBuohHW/LgGmWSAf5uQ86yDb He8jqFc2oCrNmpsO79T12KjMn/i0ZsEd9/LzOxzbbhtAaU0rp2x+Rk70Md//t9Q== X-Received: by 2002:adf:f44f:0:b0:368:3f5b:2ae4 with SMTP id ffacd0b85a97d-3749b5615demr1637524f8f.36.1724929347337; Thu, 29 Aug 2024 04:02:27 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFjFgXXnFysvtJ9yqzthz/bi/1l5irBWdODgggA8xXwvUbQyC2+4BF969CysEoAgf88vmUgRw== X-Received: by 2002:adf:f44f:0:b0:368:3f5b:2ae4 with SMTP id ffacd0b85a97d-3749b5615demr1637485f8f.36.1724929346457; Thu, 29 Aug 2024 04:02:26 -0700 (PDT) Received: from debian (2a01cb058918ce00dbd0c02dbfacd1ba.ipv6.abo.wanadoo.fr. [2a01:cb05:8918:ce00:dbd0:c02d:bfac:d1ba]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3749ee7475dsm1107061f8f.27.2024.08.29.04.02.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Aug 2024 04:02:26 -0700 (PDT) Date: Thu, 29 Aug 2024 13:02:24 +0200 From: Guillaume Nault To: Ido Schimmel Cc: netdev@vger.kernel.org, davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, edumazet@google.com, dsahern@kernel.org, ast@kernel.org, daniel@iogearbox.net, martin.lau@linux.dev, john.fastabend@gmail.com, steffen.klassert@secunet.com, herbert@gondor.apana.org.au, bpf@vger.kernel.org Subject: Re: [PATCH net-next v2 12/12] bpf: Unmask upper DSCP bits in __bpf_redirect_neigh_v4() Message-ID: References: <20240829065459.2273106-1-idosch@nvidia.com> <20240829065459.2273106-13-idosch@nvidia.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240829065459.2273106-13-idosch@nvidia.com> On Thu, Aug 29, 2024 at 09:54:59AM +0300, Ido Schimmel wrote: > Unmask the upper DSCP bits when calling ip_route_output_flow() so that > in the future it could perform the FIB lookup according to the full DSCP > value. Reviewed-by: Guillaume Nault