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[147.75.80.249]) by mx.google.com with ESMTPS id a640c23a62f3a-a6f56e3ca1esi176153566b.890.2024.06.14.06.45.50 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 14 Jun 2024 06:45:50 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-214953-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=Q7NaJSl8; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-214953-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-214953-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 251881F27958 for ; Fri, 14 Jun 2024 13:45:50 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 2C5F9BA38; Fri, 14 Jun 2024 13:45:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Q7NaJSl8" 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 5220B19D8BC; Fri, 14 Jun 2024 13:45:31 +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=1718372732; cv=none; b=JaJ59rtt9eVEDpfhVs45gl4TRQSz0vUS62HI8g/7p+mV3FMdHBGD4VQIsdxt6sYl57jVQ/+xjEgeBG5Hm8TExvU20MoP2B973xln4YVJW/6cmsyTPcDlUezMdr39N0gN9PKEtuuW0E4gludOVI4b31v31fwes9CQrhXGbKpDBuw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718372732; c=relaxed/simple; bh=mTPEu9ErEKUobSFT0GvxeIBO45KVS7yjsH7xAf+di1k=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Xm+/1PjnzHqErdw9ATowMc7Pb7kWzAyy9yYXcSQQ6EkBE/g03FrVZFRu0EAEDSJV6dHVvcqMX72AZ1OoDHydUDAbcR3C0q+PljFqVshyERLy8niP1YMbqQePLD5k2UBVPARJepooiAKrbziMTMBhRcRguy9RFY/V403G/9Jui1Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Q7NaJSl8; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6D9B0C2BD10; Fri, 14 Jun 2024 13:45:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1718372731; bh=mTPEu9ErEKUobSFT0GvxeIBO45KVS7yjsH7xAf+di1k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Q7NaJSl8RUVx4k4okd0OK+YPBnvoBcBTYQ7ANwO/ZUbhxiEO2ico06v36O7tDKTn5 5bQAMtg9WZ0btOgWdt7kcgoJTsYQKwp5lylHmNTtQKV3xSfc31KXPP8VZRBuKVzw2i ekQtfp8epdKJCj5eH5bqKuacE3DsgI7xfo5C9KrDC2zYGcyXNtuFXuesEqzN9+nbkT pdTXHe0nAHKgoUqM+ORTwj7qfchvXImR4KkA6828+3ZTjXS6DmGXYxw6WAa+Wrv665 C7hrTBed0n8fLN0Py/ep+cWWZQYoIZi+NVl9g7RDSp3n/MmL7WFxMeX0osXhYuWMad gJrx6ODIj4hlw== From: Namhyung Kim To: acme@kernel.org, jolsa@kernel.org, adrian.hunter@intel.com, irogers@google.com, Athira Rajeev Cc: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, akanksha@linux.ibm.com, maddy@linux.ibm.com, kjain@linux.ibm.com, disgoel@linux.vnet.ibm.com Subject: Re: [PATCH 1/3] tools/perf: Fix the nrcpus in perf bench futex to enable the run when all CPU's are not online Date: Fri, 14 Jun 2024 06:45:26 -0700 Message-ID: <171837188463.3043419.6370900156954067374.b4-ty@kernel.org> X-Mailer: git-send-email 2.45.2.627.g7a2c4fd464-goog In-Reply-To: <20240607044354.82225-1-atrajeev@linux.vnet.ibm.com> References: <20240607044354.82225-1-atrajeev@linux.vnet.ibm.com> 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: 8bit On Fri, 07 Jun 2024 10:13:52 +0530, Athira Rajeev wrote: > Perf bench futex fails as below when attempted to run on > on a powerpc system: > > ./perf bench futex all > Running futex/hash benchmark... > Run summary [PID 626307]: 80 threads, each operating on 1024 [private] futexes for 10 secs. > > [...] Applied to perf-tools-next after updating the commit log a bit, thanks! Best regards, Namhyung