From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f181.google.com (mail-pl1-f181.google.com [209.85.214.181]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4B0EBCA5A; Fri, 21 Mar 2025 12:45:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.181 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742561127; cv=none; b=b7ylh6ePwPBW5ix9RBRUQscVcmv8GqXlH6ecm7iJ5iGepdnrF+BYnlo7llWuuTTUnAW9jvLqgQsm2jnC2smGu8vQpeRNZDQsNMFdyAI0HE+mnXML/BsHAKJsroOntkOzkfyZMpOFCB63fqAAl0BQVSaJk7FogvT+qUeN8+C3jBc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742561127; c=relaxed/simple; bh=owd4qIVO9vgaRMbapG447WdJfLBcEtmkQ1F85L/faoc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=e3xDQL5tIhMA/flghCJCoGz17U30/0BSoBJRCnITXY6F+pWj3uJgdQ1NdtV1rkkHJOeNs4WSE6NRKJbIUG80QKYcosF1MMzQiK0k1NCgzV8KEcQoUP8AejgntmQdSf4ARqj+o2pWkgQRsTfKkwAuAdSXq8teCrHWDY6chBK08Jc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=XOYvqTnE; arc=none smtp.client-ip=209.85.214.181 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="XOYvqTnE" Received: by mail-pl1-f181.google.com with SMTP id d9443c01a7336-225b5448519so36244105ad.0; Fri, 21 Mar 2025 05:45:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1742561125; x=1743165925; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=ri8DrHl9V+VnfdvMXOIXJllITyYvJjqgNAio1XrDnKs=; b=XOYvqTnEjp0Stkk3i4LDMpRrzIE2yepkbbVyg5Ktzag2pw8NnWwYVtIqRzWxPVX6+M gU0EbXf8u1b9lKhRRR7MoRlw67HLmdnFQhYjj6V87LeDF0LvEmt7on0H5wx0mN7KF16D 1ZDgb6mkV8sFb4zqtGHiTMjOfZHqQHziSDhglTMArNVceKBbj9LYDkD2XNJpfO6pUZnv jfVZpmHMa6cfwDlwJ9/pIpCOx5XMF02pqmnQWFscFKm7TJGpW+df+ceXatiG89yz7D5U sm10kZlPE7yycxrp9BgYrG4RRRXdB/xaS1UFwbigsd/lBkHBTGYxGyZJqIi4cT5d2O2J h2vw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1742561125; x=1743165925; 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=ri8DrHl9V+VnfdvMXOIXJllITyYvJjqgNAio1XrDnKs=; b=RqkvNxS1DuppDO3XLrctclqu1YE80K86xjdsNYOZxXmH8Qk9C/9io9xzRPg5AtHDy7 b1w3BidQqg6qtybuKSZwS7mrTpTRbdGi3dOFfLOWzZ7pRvYbDExjasiOrKP7QVB8bjwA wA9LwNNCKFhvBdUisyFWPJYrogbaebqJLf2K/7o0JIPLGb0+r9SaYhCuoI5UVdUJ1zkb Oxv6KanaSEF4w4CeXdWDVzPsgcJFIgWuQhsAu0dnAf3U5UYc3cFTpqKdGrwrqzoq4oyX tCgzMe+Lc4/uE+qSf8mQMqlceY5/GKnM7axkrUT+NTGYSRdVW5KvYuIqkfoG8Pu3j+lk oFeA== X-Forwarded-Encrypted: i=1; AJvYcCUP047vsNyz+TJxofNFpgsv2pAUzZM/VmsRi7qUI9P+buU3nXu7bW4gEBvce7Auc56ZAv0=@vger.kernel.org, AJvYcCVvSY+fWBYQ5j0GBjIJ7jrAkIFo84704Ko5ZYzxG+An1FwUXG7rdkETMKwLtfkVqlMu7oGxB+b8FWvSAiZu@vger.kernel.org, AJvYcCX4393e417JSqnO29WmOaWXNONpEqJLGHESPMzGTsNlILGirGhLvVg098k+hoVj6nHUjnLr1dqMUOCkYV+HtJPD@vger.kernel.org, AJvYcCXCeG5XKV/8vTTBI31vf5BuFJI9avoYcvVbZ7KvDJMbjLhySDrOUdyRc3WtRquvtUL8GiwHVZJ0@vger.kernel.org X-Gm-Message-State: AOJu0YyNuIA1/oafZoK5XgmmPJAUMJS4q/eAvacw31f31ciWxkK1YcM+ 3AxewEN44gloRJlroH5dl2s5Wei2mJpgqFgSKexkDuRJLR+fOhtq X-Gm-Gg: ASbGncva8VQ9aPmMrqvxvm2auKXMP6Ank7sPBtKzpNqUG9EbUvA+Cty2HX1WWywczyU AOV5qeAj34Nfe5VPpGOMYp/bzV4sYAwOlwjexs+QJfi0053d7J1sHM6Hiyz5UJZ9ORR8M4GdZ6U zRqQ9kJLW426qBXB5RXBNm2dy+nsyXemcCxSpF1KKAupJj988RFrmYyvJFuLQtWikSHEx66B+Hb vUdI3vcqBdCplIaWYMLm8+Q2V081YvBDWhYemYEQvRw1TPSVdTDdNP4y2ts3BZ7Pp48S9KoBnfE JT6kAOBzL2l2bXvdmhauDoYGZx9aSI7f1bqsHA40BVRGvGEVZQ== X-Google-Smtp-Source: AGHT+IELvK3I72iTUDDcO1O4UKhcvpwpm33sVFuK5wBfJpG1DU5drkzjkeA85Qr9LNOrEFCR0OcThg== X-Received: by 2002:a17:902:c411:b0:224:1780:c1ec with SMTP id d9443c01a7336-22780e07b2dmr52456085ad.35.1742561125406; Fri, 21 Mar 2025 05:45:25 -0700 (PDT) Received: from fedora ([43.228.180.230]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-227811d9f0dsm15294545ad.165.2025.03.21.05.45.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Mar 2025 05:45:24 -0700 (PDT) Date: Fri, 21 Mar 2025 12:45:17 +0000 From: Hangbin Liu To: Phil Sutter Cc: "Jason A. Donenfeld" , netdev@vger.kernel.org, Jakub Kicinski , Shuah Khan , "David S. Miller" , Simon Horman , Florian Westphal , Petr Mladek , Yoann Congal , wireguard@lists.zx2c4.com, bpf@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCHv4 RESEND net-next 2/2] selftests: wireguard: update to using nft for qemu test Message-ID: References: <20250106081043.2073169-1-liuhangbin@gmail.com> <20250106081043.2073169-3-liuhangbin@gmail.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: On Fri, Mar 21, 2025 at 12:42:42PM +0100, Phil Sutter wrote: > Hi Hangbin, > > On Fri, Mar 21, 2025 at 10:40:25AM +0000, Hangbin Liu wrote: > > Hi Jason, Phil, > > On Wed, Mar 19, 2025 at 05:15:41PM +0100, Jason A. Donenfeld wrote: > > > On Mon, Jan 06, 2025 at 08:10:43AM +0000, Hangbin Liu wrote: > > > > + echo "file /bin/nft $(NFTABLES_PATH)/src/nft 755 0 0" >> $@ > > > > + echo "file /lib/libmnl.so.0 $(TOOLCHAIN_PATH)/lib/libmnl.so.0 755 0 0" >> $@ > > > > + echo "file /lib/libnftnl.so.11 $(TOOLCHAIN_PATH)/lib/libnftnl.so.11 755 0 0" >> $@ > > > > > > Can't these be statically linked into the nft binary? > > > > If I omit these, I will got error like > > > > mnl_attr_put: symbol not found > > > > Even though I set `--enable-static` in nft build. > > > > Do you know what's the reason? > > I was able to have nft linked statically against built libmnl and > libnftnl by passing '--disable-shared --enable-static' to configure > calls of all three build systems. With --enable-shared in library > configure calls, nftables build preferred to link against the DSOs and I > did not find a way to change this. The patch is using "./configure --prefix=/ $(CROSS_COMPILE_FLAG) --enable-static \ --disable-shared --disable-debug --disable-man-doc --with-mini-gmp --without-cli" to build nft. I don't know why it's not linked static. Thanks Hangbin