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 E34362D0C89 for ; Fri, 16 Oct 2026 00:24:16 +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=1792110262; cv=none; b=m+jijh+rdTQNL8xHeLZRY9Sr4VDsdlxTJbgJgbknXfEqoWRWEMGT3JQ5mO1THqHsQH9joK2Mq6punmDI9VEOSBTYNa+J/S//uPQqYm8VcTZhNaIM3RSQ1ixR9T4+NT3KkOJL573SV1Yx9E8DcM3SFoiRFvQB5/nD2XpA6xQnS2w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792110262; c=relaxed/simple; bh=YHxp0tvJBHVZGWBoVvBZKGDmjPkij+yCg5qdppW8b4g=; h=Message-ID:From:Subject:To:Cc:In-Reply-To:References:Content-Type: Date; b=coWUbJIHBIxuXbE3BBh+WDje+A7LHaoifF3HWs7N0Ne8icIhl5ZL5rJB7XFI0+RE7SXYvJrPQrhMH/OrKuxYntMoJBBB9E/c9Irk8A5sFaKj62D/wS2w8YpJmuA1cBeOQl7WncDODksNLLloHRmyXvMJ1uXEhFj7C1UKlRpAQUY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=aDBHyzxZ; 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="aDBHyzxZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AD81B1F000C4; Fri, 16 Oct 2026 00:24:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792110256; bh=zy+3heeTfp0eG756h2LOUiYYY1r3ILu8twWyx3rNq1M=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=aDBHyzxZQ8FCIez6zG5jTZSIr0KSHpPSQQqaGzPVrkM7WssGBfOWFul9ZZci99XaF Jf9bcs5F221fBN6FsZylZ5vzJSHtRFMXqncUZCUjahXvZc8MqqbntaSup6GQAbxJAt CytmhoakYkRGZ85jea9OQT9sOILgfjCy3EDy1Vc/uYEqtJsemOyq0HQOw4OmUlwUFH SzvMGQX62iLndMwCLCL4A7hB2YidwPP8MGcWOFJwNemIi0jg7i5mI0b6PUsa6T+zbn jAjNA8Zn0vxTTHca9JoPK3M1l6qy9TiXF+MCTmiN3s9V1tfn3Uiev7VfN8sJvhlIxe lOglwIg7zElyg== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v3 14/19] 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: <20261016001843.71978-15-acme@kernel.org> References: <20261016001843.71978-1-acme@kernel.org> <20261016001843.71978-15-acme@kernel.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Fri, 16 Oct 2026 00:24:16 +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. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261016001843.7197= 8-1-acme@kernel.org?part=3D14