From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792491012; b=YBzfMs/ZSyZ2v9qQPdIReThEzXGGuTkESk5u8hIvL+BK4RsVfCqnZ/3tJGzvSmON5X19 ut8fCWKpVEfDueqIBksmdVwPqaBL1u0nlViUtyU1/5PZqMpgRF+O6M5jLlScYXqWqFg1M IBOEzbpD/7KEezSq6AGRefOvUoRzoIFBpWJTn7TxFfjC7mvj3ibX4hNTQtWIbYCaBaeMJ G04CowQ5n+kHFg8SP6iLa1agyvpnxfoaSSQJTMu04tOHsFqiGURsvGTmiX1Z9FYsVYEVY o9wuGLy4lud/2wmD6YF5bH8qBDp2DzQ72UTBaiZMJnYbfcQttGDdJoKG32LZDym3Yiw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792491012; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=uoicQO4f1oIlbMf/wnSoUvyWA9k0FDoFbK9w/tU9zzY=; b=myugojFyM1IIcO/bOoVImZ6VlguOmJOgdtPpwhj7n3mLHSPDxJFv0XCnIkCle22nPkMU WyyNh0wqL3BJZa+pxO6Gd/VvgfFhm8DAvm9LmFsVO2QG/8P7w9iZJPBnmC9u/QC+EO1SA NCsCBpjMOfbYE61sJfCKpwkvoXwxyOx0m9P2/ywhQhWSq7pGclkQtBIngruHy2IGJ2BG4 HLqh3j8IGnhZBAChi+zmXoTSpJ3vvElYHo8b1ltd5z1LOh1OFz95ImsecirCvqHKrzh5m 1LPTDP/QAUcGdEk+nJi6+dKa60OOvkDQHt4XQ05Yz3gorgXG/7VKrngKY66YeoBy+vg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b="NQaf/wCW"; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3F7D1606A31D; Tue, 20 Oct 2026 10:10:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=NQaf/wCW Received: by smtp.kernel.org (Postfix) with ESMTPSA id BE4F41F000C7; Tue, 20 Oct 2026 10:10:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792491011; bh=uoicQO4f1oIlbMf/wnSoUvyWA9k0FDoFbK9w/tU9zzY=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=NQaf/wCWjOpeXVy7VgCUltILC98GqxD5mv7n1q4o+gNv7QPjZJdZOU7c+R1ea19wa HHpvcWPQfip6dc5q6ssF98ErRyAPxasHc5Ak8dSbFoLfolwXVyizZHmPIjW4+EVtK3 DUyfPWNSOZ/x8CUVGogMEiWJan1HJEySJzZHDVuvTLHxRi2x94efoCQz8KT08Em7AW fnJGa5oueMf339Lvm2o46F4Ui7j2tiE6bftFbYyRAszdGDcFPRRsalw6GZTOx+rHsI DdytqtPSHitZbQIN06bYgwAiEAHxOU9pdd8+PlriXBc6cj49/EUDi+kzO3gktPYyLE fc1lelZQ1RVlA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id B443F3808209; Tue, 20 Oct 2026 10:10:11 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next v3 0/6] net: unify symmetric netmem and page_pool refcounting From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179249101026.3632927.6502845375265155678.git-patchwork-notify@kernel.org> Date: Tue, 20 Oct 2026 10:10:10 +0000 References: <20261014173945.373295-1-almasrymina@google.com> In-Reply-To: <20261014173945.373295-1-almasrymina@google.com> To: Mina Almasry Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, bpf@vger.kernel.org, ayush.sawal@chelsio.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org, pabeni@redhat.com, tariqt@nvidia.com, horms@kernel.org, steffen.klassert@secunet.com, herbert@gondor.apana.org.au, ncardwell@google.com, kuniyu@google.com, john.fastabend@gmail.com, sd@queasysnail.net, ebiggers@kernel.org, kees@kernel.org, aleksandr.loktionov@intel.com, petrm@nvidia.com, u.kleine-koenig@baylibre.com, j.raczynski@samsung.com, wang.zhan@smartx.com, willemb@google.com Hello: This series was applied to netdev/net-next.git (main) by Paolo Abeni : On Wed, 14 Oct 2026 17:37:14 +0000 you wrote: > netmems (pages and net_iovs) have two independent refcounts: a non-pp > refcount (page._refcount or binding->ref) governing backing memory > lifetime, and pp_ref_count governing recycling within a page_pool while > page_pool holds a single backing non-pp reference. SKBs with > pp_recycle=1 own pp_ref_count references on page_pool fragments; SKBs > with pp_recycle=0 own non-pp references. > > [...] Here is the summary with links: - [net-next,v3,1/6] netmem: rename __get/__put_netmem() to get/put_net_iov() https://git.kernel.org/netdev/net-next/c/a868720467d9 - [net-next,v3,2/6] net: skbuff: add napi_pp_get_page() and use it in tcp_recvmsg_dmabuf() https://git.kernel.org/netdev/net-next/c/729a47b803b5 - [net-next,v3,3/6] net: skbuff: replace skb_page_unref() and __skb_frag_unref() with skb_netmem_unref() https://git.kernel.org/netdev/net-next/c/4d688084070e - [net-next,v3,4/6] net: skbuff: replace __skb_frag_ref() with symmetric skb_netmem_ref() https://git.kernel.org/netdev/net-next/c/1f6f88105e1d - [net-next,v3,5/6] net: skbuff: use skb_frag_ref() in skb_try_coalesce() https://git.kernel.org/netdev/net-next/c/447f58db3505 - [net-next,v3,6/6] net: kunit: test netmem, page_pool, and skb frag refcounting https://git.kernel.org/netdev/net-next/c/2285346afc99 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html