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=1794601136; b=O0k2S5EJvdMOOTrWA3kbClcLebZOq9Gp9Cx9GGPZCLD5jXSBLrPO2P45QKleBOLcz7Jl JDM5owl+d59VyDcyK485HO95HGRJs2Wc3SJwnok3U5ocJm0U6ZC9swjIzkE6kr2FMMtm8 7QyoIVZyQh2bc4xVPMHc1dgDTxaRq5b4Tj8FggcTu84NsMhglNkcskZZ2bVdJyNsFZx44 MSVr5RDEL6EgRCjGBGpcqta/PNJdK/1Fvq2ehtx4AQn8uvVA9506r6Dh5xO645K9P7ybq SA/IpO4mydWv4ywko1sIwcr/ARLjo+UZG3SUrauYarkY7oTszSaYqk8ePSKZ3A6F9sA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794601136; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=u76idVuihWoM+CR6wbi28HEvualfPFIGL0+JjzgEAWs=; b=3iSoTYdmJwbSbngoj4dBAu/qiLw+TdCUwJ7j+YnVuyfwYbYEfVJiSv8UnDE59WiZJayN ymqpiF6G9jNN/OsXd7oEwqOWqdef9OUJt+k79LCAoelwjd5v7+kLEQ8PQN8K1X9qL0xbU NFiyUMPGML/8t0hFYCsmbZL15EuBkbN3Q/9V2VJtX3qSOWm5cWSH1wOuXiPq4fbG3RaTA M2qEdNkYLAJvPy1e7uXmmLJ7otT9UKHClcFEzVSC2kQ0FhMaiDN08gyFkavIgIB/lIAyJ r10B6Ud5pQclSCBImC3c85qiK0JOpDHs8v9ZDc5rGLYHDsSZT0GVC9QUo5hA1y6Cwbw== 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=KNEVlSBO; 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 D1639606A323 for ; Fri, 13 Nov 2026 20:18:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=KNEVlSBO Received: by smtp.kernel.org (Postfix) with ESMTPSA id 36CDC1F000C4; Fri, 13 Nov 2026 20:18:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794601136; bh=u76idVuihWoM+CR6wbi28HEvualfPFIGL0+JjzgEAWs=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=KNEVlSBO/YCGg+UCA2q0298nFBHaMv7NgPN4Uogd9jiHsXyTK3oUQyMLf/n0TKQsF xPmUwS5IWn0uGdFG8G+O6PgPFF5UoDRVpcr1zIIJqTvUI1A0Z+3ZcbdYGcI/djUW7a sij3aP6jC7iRMcPUzWk+r8R4vSqo/K9l2d9tHZj0Ia5tyKVGZsCcrBn6Hnsir2uW1A AQhMN34PLx9GIbPiqyCEzyKd6z6ZbveUTh5JZDqpqcIdK9DUnRBl7dYc/jS6n6h22P p7vqD2bkj9RwOd5j3sMitdFdJv3B91Q5Cz6BPdtjt1x+Ch7TdBWWEbQ/460UMXsgJO 3gb+KZwGM1o7Q== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v2 07/11] perf tests: Silence the libbfd probe in build-test Reply-To: sashiko-reviews@lists.linux.dev To: "Arnaldo Carvalho de Melo" Cc: linux-perf-users@vger.kernel.org In-Reply-To: <20261113200850.2803460-8-acme@kernel.org> References: <20261113200850.2803460-1-acme@kernel.org> <20261113200850.2803460-8-acme@kernel.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Fri, 13 Nov 2026 20:18:55 +0000 X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > From: Arnaldo Carvalho de Melo >=20 > build-test evaluates the libbfd probe at parse time and the compiler's > stderr isn't captured by $(shell ...), so without binutils-devel it > prints "bfd.h: No such file or directory" once per tests/make > invocation, five times per run. >=20 > Redirect the compiler's stderr; the empty result still skips the > nondistro tests as intended. >=20 > Fixes: 523471c5163659c6 ("perf build: Skip nondistro build test if libbfd= is old") > Cc: James Clark > Signed-off-by: Arnaldo Carvalho de Melo Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261113200850.2803= 460-1-acme@kernel.org?part=3D7