From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 1888A248F63; Tue, 10 Jun 2025 18:39:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749580742; cv=none; b=lT39nW1i1f9AREesMKrXWLoPZs3lBd5PpBqFiIvOxS8JIMc09H7nleErTnHuphK55E9jVI5NLQVJFACCdl/893hZ4rOTn89skYu7qu5R45zyL4pp4zXn2RmibsXIhKa01G+txqFMB5ZRTa/0n+jVPBUWU6thJKIJ94IGHB9C/Xk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749580742; c=relaxed/simple; bh=wuxiZLoYC/AdfEaqPEMocOUJMEC63L49Uwa4SCkPFF8=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=EsobyBtH5EiyIdip1tc3HEErqrUaEGSbnrq8igjx6/lqkYtewp9GngKfmZFgLDgTyHaUnNDpbD9oW/8gYNVKaZTKYnoTBBhrrmd+P6x4pw3s2EYrQSCect822e7jWgzDj4Jfys9jkkHiP5AeboXY9VVMQDA/MGNHBnUw0khLJyQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=p0kW5d5L; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="p0kW5d5L" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4AD4BC4CEF4; Tue, 10 Jun 2025 18:39:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1749580741; bh=wuxiZLoYC/AdfEaqPEMocOUJMEC63L49Uwa4SCkPFF8=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=p0kW5d5LD9/rjbqqgAqruhCUisM4chEzud94zxOEtZ//hF6wRXvlCwC1iIPO4567A CnLg9yqr1APHLegOZZW52+YeYuVX/WJQ4Vm9C7Vo21oxdYJRLMgsGwECm+19agmVie 0zg6USeND++yh9wq3QZdPjlMZrWgLoyyHpo4iyiuT2wd7NAtC+84DyR6Wbs7JQNa0v U8kprqrxEzxhYuJGKVAIamGRwi3dk6i/DtH8l8hk+4BUlk1cLRo2t8SX76+VoUEYvJ AB8cx6ABuu9qzQdeKnB+PrYYiUeONdmEn2vn0vLgI80dXr4nG0D5bGrW4oCc2aNJOX skrtGDntZg3Ng== From: Namhyung Kim To: acme@kernel.org, Howard Chu Cc: mingo@redhat.com, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org, irogers@google.com, adrian.hunter@intel.com, peterz@infradead.org, kan.liang@linux.intel.com, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20250528191148.89118-1-howardchu95@gmail.com> References: <20250528191148.89118-1-howardchu95@gmail.com> Subject: Re: [PATCH v3 0/6] perf test trace: Reduce test failures and make error messages verbose Message-Id: <174958074126.4039944.17488945500661997155.b4-ty@kernel.org> Date: Tue, 10 Jun 2025 11:39:01 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.15-dev-c04d2 On Wed, 28 May 2025 12:11:42 -0700, Howard Chu wrote: > Currently, BTF tests fail constantly, this series fixes two major reasons > why they fail, and makes the error messages acquired when using '-vv' > more verbose, so when they fail, one can easily diagnose the problem. > > Before: > $ sudo /tmp/perf test enum -vv > 107: perf trace enum augmentation tests: > 107: perf trace enum augmentation tests : Running > --- start --- > test child forked, pid 783533 > Checking if vmlinux exists > Tracing syscall landlock_add_rule > Tracing non-syscall tracepoint syscall > ---- end(-1) ---- > 107: perf trace enum augmentation tests : FAILED! > > [...] Applied to perf-tools-next, thanks! Best regards, Namhyung