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 0F020199DE for ; Fri, 15 Dec 2023 10:10:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GTgOE2mm" Received: by smtp.kernel.org (Postfix) with ESMTPS id 78EA3C433C8; Fri, 15 Dec 2023 10:10:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1702635024; bh=QzgSxH2X9WVTDh6yhJ33k5BOreN3WvcxV62hSoelwZI=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=GTgOE2mmnB3K3wyNaZhnNYqysqjTElj0U8Ew9evVjeXHLyH1jtowYG7+vvwfUZhPB fv3521uKxVTyWqersDQTcUETKAqshCmto2DCv1VJ6Ib6FYANPh2bYtFvUE7/Qc7Dci 7l4gkIz9HgqboDvR9ve3a0D9uw31pe0oh9dg3C/liqY0YDh3yiGvZzfksZa5s/JrKH s0ANYZadrRl5A4b5r3MfyEeQXN2ZRUoWthTwG2ha5FYhKE+hISS6Hh5Mrvc7qNUrvU h/owpvTr61sSfyl0MdfzZOwsYQDpnru1sJowEZILEBtsy1Bo1Bhv3dNQK63TZZM3iG HcMx1Hg6guq0Q== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 5FFACDD4EF5; Fri, 15 Dec 2023 10:10:24 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net v4] net: libwx: fix memory leak on free page From: patchwork-bot+netdevbpf@kernel.org Message-Id: <170263502438.19532.13512821235149291973.git-patchwork-notify@kernel.org> Date: Fri, 15 Dec 2023 10:10:24 +0000 References: <20231214023337.15392-1-duanqiangwen@net-swift.com> In-Reply-To: <20231214023337.15392-1-duanqiangwen@net-swift.com> To: duanqiangwen Cc: netdev@vger.kernel.org, kuba@kernel.org, jiawenwu@trustnetic.com, mengyuanlou@net-swift.com, davem@davemloft.net, pabeni@redhat.com, yang.lee@linux.alibaba.com, shaozhengchao@huawei.com, horms@kernel.org, stable@kernel.org Hello: This patch was applied to netdev/net.git (main) by David S. Miller : On Thu, 14 Dec 2023 10:33:37 +0800 you wrote: > ifconfig ethx up, will set page->refcount larger than 1, > and then ifconfig ethx down, calling __page_frag_cache_drain() > to free pages, it is not compatible with page pool. > So deleting codes which changing page->refcount. > > Fixes: 3c47e8ae113a ("net: libwx: Support to receive packets in NAPI") > Signed-off-by: duanqiangwen > > [...] Here is the summary with links: - [net,v4] net: libwx: fix memory leak on free page https://git.kernel.org/netdev/net/c/738b54b9b623 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html