From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 0633E3E410C for ; Fri, 16 Oct 2026 21:24:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792185851; cv=none; b=Lsv2Bztd4ycCo9zzqJjTmKZ6wc8N1RoQ++9xzxmdm82MNB/I5CQ6ry9xMfEK/3yQL22oGXJA37xejgleVAnZc+1bY+4gb4pZDUilTsuPjme23SYqFD3wiRJr6IX1ovV7jG1iTM6n/jA07MoTyruiXk90ZbUQqEDfz1zkC05t8qs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792185851; c=relaxed/simple; bh=fjl4djq4fVtL5TtB+YKeYLaJzxhH7nEEMr64uKwhO1c=; h=Message-ID:From:Subject:To:Cc:In-Reply-To:References:Content-Type: Date; b=fJY2abiYE90hiCYzugvUoJTpk7xO0ChVhTpGGKiknomPFRcN90cW6H1SwJCFZOHe4cOj8j0+E8noKV5cqL36iPvZzexYbfE+7Bd2ZvFoAT+VV8m8uOVfWN2rjIZGKxFszSCyDSd9PNKpWYMTJ+IctD+UgK8PR98sDzb/X/O18Po= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=X953IgP2; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="X953IgP2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 723A41F000C4; Fri, 16 Oct 2026 21:24:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792185850; bh=NVnH0iOlfElR3aIquapSVnk06oU5zYimV0jqnTwi7VQ=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=X953IgP2wnyugoaFPxsJAAiHiz89/KIE2EY6rO+fi0XVXhSBr6EjKlnCollBCuiYa MXRJq7sv7DINs922qoaD1aWqH9TqObWnGT34w+VRbfRz6kH5flwt4fAIydGY7Uyde4 wF6NarwNXc9weYvTfIUYDSkvAzmEIXeZloinKLUATV6F6kavlJXvfNIDWycUwdXq88 nvUdw4tR/WzHuW8GWJO5OqBdSt5b53xBA9+4nT8EOwNkKu0ULJA4cElmi1gweIffuz +WS4z+/Hi79tt8Pz+zkY2LpVg7jpqEpvYwYxYbUVHcfWUFSTPbc6oVrTiQiDK08qCd /dJu/YYeijzUg== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v4 16/21] perf test attr: State, spelled out in a line, why a test is skipped Reply-To: sashiko-reviews@lists.linux.dev To: "Arnaldo Carvalho de Melo" Cc: linux-perf-users@vger.kernel.org In-Reply-To: <20261016212102.76550-17-acme@kernel.org> References: <20261016212102.76550-1-acme@kernel.org> <20261016212102.76550-17-acme@kernel.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Fri, 16 Oct 2026 21:24:10 +0000 Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: > From: Arnaldo Carvalho de Melo >=20 > Per skip the default output shows a self contained one liner: >=20 > unsupp 'test-record-branch-filter-any' exit 255, expected 1, no attrs = recorded to verify > skipped [kernel newer than 6.12] 'test-record-group-sampling' > skipped [arch =3D !aarch64, machine =3D aarch64] 'test-record-graph-def= ault' >=20 > The extra notes explaining the reason, with a copy pasteable command to > observe the failure, come in the very same stream when the verbosity is > bumped, at -vvv, nothing is written to a separate place for later > consultation, it is just the logging ladder: >=20 > detail: '/root/bin/perf record -o /dev/null --no-bpf-event -j any kill' > exited with 255, the expectations want the workload's 1 exit, so there > [ ... ] > The command suggested to observe the failure writes to /dev/null, so it > doesn't leave a perf.data in the directory it is run from. >=20 > Assisted-by: LLM > 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/20261016212102.7655= 0-1-acme@kernel.org?part=3D16