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=1794707164; b=B/HLBSMyu8InQJJ6tyJfxlWziYT58TbVU1/06w6m45Ns6JDVKVsuN8tN9RokqT80ZRcL sDi9WYUPv0Y3TSkpdoj5LKAm9EoR7KyK16aXdYSrBFuKBY1w5/52fECCbJUJ31pcSVfyZ CbA2LYRIiUY0Hguhdj18kpI4LJvN40lWAA1AvxmbxbLW5G8+r33bACw5+MDUdjAlzPYwS rg8xevRmkM04R+q8HSeXEL4KKMI6WKo40SzO/r2EQY1h/WWTXgLTlopkJtkqvRikE5exf k5/yZ0FaUvaO8AeGgik4k8AjbV21P53ZKEotbbLHzxltQyr/IqfILnnHbMEY3jZbwWQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794707164; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=hHKy+ob02XX09iSBY6mviZKbWFpRNWKR2r1yJTIKEHY=; b=S85uP9YNJWpUxORVVh9dJ/CAg4AnU16NTe/UOaS7Dlely608TG1lVPXejtW9RhsZHxQb npLADu0JaNfvt1f6xbjoVllb44+HfUAM3VFQGN+JXkfPQPzD/EkxqbmmTQv+YSgDni7Iy zDRtIF4bow4U/b85/UEHJiZeikAh53Mi+82QAraCslgPS444BIZjwJUKy53iagzZfsCry H+lL3NrOIk0RwMi8tAx6uKmWishMyHMDlLF776Im3OltrXOH3Pc4QbA7u+MhlzpI2R92O /PyYMAkovLFxtXrNKP+Y+iil+zICk1Y6nKDmxmdBDSNNVjEvFN/lEHK9vqR8KRvHt5A== 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=fnOAbnNY; 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 24A07606A329 for ; Sun, 15 Nov 2026 01:46:04 +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=fnOAbnNY Received: by smtp.kernel.org (Postfix) with ESMTPSA id AB2721F000C4; Sun, 15 Nov 2026 01:46:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794707163; bh=hHKy+ob02XX09iSBY6mviZKbWFpRNWKR2r1yJTIKEHY=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=fnOAbnNYb/c4rlPDCK2mTfPkKF8seboPAtN3HSbQAPscvmdb4FT0jb+cR2+NIVNeu vFpG3D1psVNZFsgkE6KORON7IpXVH3y9wDFrT2eeg2LJyzICH+BEBJjxzGd3fe3PLi 3yB9JkfG98LRRD2zt9rn4PnOS7G39P/lMb8YLFJI1euK1ytUr/0yTDVlM/Pb7moX4Q dJvSJ6Qd/6TDG0yW1dkeowvBeV1EyHMKOwlSe3+KcjCqvhdB4hcoaVk16BmwvtpQOw CRkX11d33vQMmnVI7a87dJbJg/hQnM2LSAgB4R3+JlNIJ6/g1eDxGI7GkbauKI95Qg rL+vI6TNgB1Wg== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v3 08/12] 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: <20261115014102.2879372-9-acme@kernel.org> References: <20261115014102.2879372-1-acme@kernel.org> <20261115014102.2879372-9-acme@kernel.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Sun, 15 Nov 2026 01:46:03 +0000 X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > 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/20261115014102.2879= 372-1-acme@kernel.org?part=3D8