From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from esa8.hc1455-7.c3s2.iphmx.com (esa8.hc1455-7.c3s2.iphmx.com [139.138.61.253]) (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 0BD0D3921CD; Fri, 23 Jan 2026 04:36:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=139.138.61.253 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769142994; cv=none; b=ppotZ+CeLKJuLc6ytqHcMdb0MCOu4kH5EzTypatq5wOFp4d85nTuQFBw2jMYTmBOQJwRf+fPhsHMCQkaysgaOIyOFA05/cFAqqMLz3b0B4V7ULcLJXWzKK3VW2ame6x42q29b7P3hDNvwO3rm0p+M+G82nLzGqSpiLqyVDY+vdY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769142994; c=relaxed/simple; bh=AzrEWpdPn2lbCETjVwdiRVnFETmfw9lnNXNoG37WWGs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=LC4W9r0u0XtQ3YD9RCiW52+/BlBnvHNPJPQiiGW6T9VX6X3TKNeWAl5GJTkRLJ0fTjekFi7QZrHdAIi2quULvQbXQwU7ZPeZ2WCfzdtbblTxmtv6dXwF/263+9e4fIebleV52ctnq+1GX1EXD1z+dqG4Ia1mz7NfvJqNXsWOq9I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=fujitsu.com; spf=pass smtp.mailfrom=fujitsu.com; dkim=pass (2048-bit key) header.d=fujitsu.com header.i=@fujitsu.com header.b=NfuVTCSm; arc=none smtp.client-ip=139.138.61.253 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=fujitsu.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fujitsu.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=fujitsu.com header.i=@fujitsu.com header.b="NfuVTCSm" DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=fujitsu.com; i=@fujitsu.com; q=dns/txt; s=fj2; t=1769142988; x=1800678988; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=AzrEWpdPn2lbCETjVwdiRVnFETmfw9lnNXNoG37WWGs=; b=NfuVTCSmp+7mlVY4NXUUySFzuBB+ddKCFSzljzWX3E54cuH1vyOWUdoy iTFaQFUTNYTGm4VZZ20Pjjm82+jIDmNziMO2B0waMi3sRQ5nDRHbYBO6p 7jSsodL0i8ZZVOi0AI7lPSY/zipLa5crxKg4utuzhA7YDpjYDtv+9N1bO sI9G5N8VwyaXsSvsTQB3iaHLSFouRfMmIHWj7rKIshAxqlQBlcY7owKhG VEHMWx3l5avZo295pGErG6kTGGrpQpClPWrFtzVajYwq/9AmQUEjsgLnN vXBRUu+QmRgh6mohW4PowcQDqWmY9/7AnpKK+jQEv6FAdCFYjiLT4y/Lp Q==; X-CSE-ConnectionGUID: 5e/BlqRATjKSlJ1VDFxjfQ== X-CSE-MsgGUID: vF2DjzW6ToiDb7jE35NGRw== X-IronPort-AV: E=McAfee;i="6800,10657,11679"; a="214737196" X-IronPort-AV: E=Sophos;i="6.21,247,1763391600"; d="scan'208";a="214737196" Received: from unknown (HELO az2nlsmgr1.o.css.fujitsu.com) ([51.138.80.169]) by esa8.hc1455-7.c3s2.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Jan 2026 13:35:14 +0900 Received: from az2nlsmgm2.o.css.fujitsu.com (unknown [10.150.26.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by az2nlsmgr1.o.css.fujitsu.com (Postfix) with ESMTPS id 206B41C001A4; Fri, 23 Jan 2026 04:35:16 +0000 (UTC) Received: from az2nlsmom3.fujitsu.com (az2nlsmom3.o.css.fujitsu.com [10.150.26.199]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by az2nlsmgm2.o.css.fujitsu.com (Postfix) with ESMTPS id C43AA1C135EC; Fri, 23 Jan 2026 04:35:15 +0000 (UTC) Received: from sm-arm-grace06.ssoft.mng.com (sm-x86-stp01.soft.fujitsu.com [10.124.178.20]) by az2nlsmom3.fujitsu.com (Postfix) with ESMTP id 9F5A71001525; Fri, 23 Jan 2026 04:35:11 +0000 (UTC) From: Shaopeng Tan To: fenghuay@nvidia.com, reinette.chatre@intel.com, ben.horgan@arm.com, james.morse@arm.com, shuah@kernel.org Cc: linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, tan.shaopeng@fujitsu.com Subject: [RFC PATCH 3/5] kselftests/resctrl: remove unnecessary exclude_idle Date: Fri, 23 Jan 2026 13:40:29 +0900 Message-ID: <20260123044034.141247-4-tan.shaopeng@fujitsu.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260123044034.141247-1-tan.shaopeng@fujitsu.com> References: <20260123044034.141247-1-tan.shaopeng@fujitsu.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The Linux manual states regarding exclude_idle: "While you can currently enable this for any event type, it is ignored for all but software events." Also, it appears exclude_idle is not supported on Arm. Therefore, remove it. Signed-off-by: Shaopeng Tan --- tools/testing/selftests/resctrl/cache.c | 1 - 1 file changed, 1 deletion(-) diff --git a/tools/testing/selftests/resctrl/cache.c b/tools/testing/selftests/resctrl/cache.c index 1ff1104e6575..9a4a6c52b14c 100644 --- a/tools/testing/selftests/resctrl/cache.c +++ b/tools/testing/selftests/resctrl/cache.c @@ -13,7 +13,6 @@ void perf_event_attr_initialize(struct perf_event_attr *pea, __u64 config) pea->read_format = PERF_FORMAT_GROUP; pea->exclude_kernel = 1; pea->exclude_hv = 1; - pea->exclude_idle = 1; pea->exclude_callchain_kernel = 1; pea->inherit = 1; pea->exclude_guest = 1; -- 2.47.3