From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 99D911D687; Fri, 9 Feb 2024 16:38:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707496715; cv=none; b=U5muCgm44gqWDPh6fO2BXB4lWQ4w2eZsPbtNoUxFTAcXil3cBQ1l3aGdgbwe70hMSkUPYU2Wa9FGAjbrd2LlUpZZGSokGJI79/xN3UiHWGoz2d1yHWiCyue/19/kUsHKeYIL6rYf6djxfPdPzJA3FTdivF2koLgf4dVuMJfniao= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707496715; c=relaxed/simple; bh=PqBRjemLiZPnWG41A/wTQvfcHw62YvkHQDDZ2tLlhU8=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=bcKy6HTGKIIfIqzX9pV3cruTPpk8x+ONmTjMdSf2GOf8Y8AJG/BvoEgFMND1pBNCL+btxYhVg6Hdxt1PQyzdTVp6WlIoMDkBMz1i8FKz8Vpi0hbk07UTVSAn1IduxJWD0ZpTtW4kbOAyCwX/7okduAs2TDh3QY3yY0xftOaBLXM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CO53OVx7; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="CO53OVx7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0CFB9C433C7; Fri, 9 Feb 2024 16:38:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1707496715; bh=PqBRjemLiZPnWG41A/wTQvfcHw62YvkHQDDZ2tLlhU8=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=CO53OVx7uRPr0aIU+2GRPuMWFysVmV+RMQzzl/2NMr7mKRgXjJdcDkT4EASfkDdtG hcIzca6enRI+IzUAJOwJ/IzagJvli1pxGPD1OGpcVdkT1NwzkQGi6Q4p2iBzdRGCat 39MXWWQe2DQGIwLuBrBYbaxocl5UEy0Ry5SDOBGm80EtmlcwG+nMJeFCatjneJJoT+ IJF839tQlWxFNH5K6CUW36mSeL2DKJVmwbya67toEwfUv8FzrM/EKwEem6THqSp6Ay yvuHNkZlZOecUAw11MMUIzjF5CqNk/SqG6Lqj/yblO/d9Dk8TAx2kp9iF3jAtlIYYR KiNjyqWhhqltw== Date: Fri, 9 Feb 2024 08:38:34 -0800 From: Jakub Kicinski To: Lorenzo Bianconi Cc: netdev@vger.kernel.org, lorenzo.bianconi@redhat.com, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, bpf@vger.kernel.org, toke@redhat.com, willemdebruijn.kernel@gmail.com, jasowang@redhat.com, sdf@google.com, hawk@kernel.org, ilias.apalodimas@linaro.org, linyunsheng@huawei.com Subject: Re: [PATCH v8 net-next 0/4] add multi-buff support for xdp running in generic mode Message-ID: <20240209083834.78a9e941@kernel.org> In-Reply-To: References: 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-Transfer-Encoding: 7bit On Mon, 5 Feb 2024 12:35:11 +0100 Lorenzo Bianconi wrote: > Introduce multi-buffer support for xdp running in generic mode not always > linearizing the skb in netif_receive_generic_xdp routine. > Introduce generic percpu page_pools allocator. breaks the veth test, apparently: https://netdev-3.bots.linux.dev/vmksft-net/results/458181/60-veth-sh/stdout could be that the test needs fixing not the code. But either way we need a respin :( -- pw-bot: cr