From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 05B12C433EF for ; Thu, 21 Apr 2022 16:53:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=GHWqdQas1UQriTCWgqrFUuLQe6GoyndjWLO+tU9pwcs=; b=Zw8NK4kD6yridz /pdJyq9oZagsN3mQdUisynV/bwRPWEm3I2tE0kHSNHcqSzXhq9is3h9ojUzHC5BAMXHI7XMouF0PL rw2c/h9/4l8LKYQrdNCcMXTn4HJOp6O1gg56tMzrt0zvLpl5MU7NxqYGDTiE/+L+8qa2xQROe8/Or Z7bH3qjxdv/Fev2bTJXK1aABV5d3+ldgjuQQh4yRYzlAWZwOAQJ6PaDBxr0WpSqVPe6WcEVtQuVDt rrI5UcRLrHOUqC5bBUZiGfDkoim3Dhyvxppxd/c6w96GvFlJVrTbKCbCJsY3TG2hgnNYpNT8kKQz+ xloEGA8eA2P/a8NleWyQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nha3G-00EKXA-2j; Thu, 21 Apr 2022 16:53:06 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nha2i-00EKGg-FS for linux-arm-kernel@lists.infradead.org; Thu, 21 Apr 2022 16:52:33 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 66D8C153B; Thu, 21 Apr 2022 09:52:31 -0700 (PDT) Received: from ip-10-252-15-9.eu-west-1.compute.internal (unknown [10.252.15.9]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 8CFBD3F73B; Thu, 21 Apr 2022 09:52:28 -0700 (PDT) From: Timothy Hayes To: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, acme@kernel.org Cc: Timothy Hayes , John Garry , Will Deacon , Mathieu Poirier , Leo Yan , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org, bpf@vger.kernel.org Subject: [PATCH 3/3] perf test: Add perf_event_attr test for Arm SPE Date: Thu, 21 Apr 2022 17:52:05 +0100 Message-Id: <20220421165205.117662-4-timothy.hayes@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220421165205.117662-1-timothy.hayes@arm.com> References: <20220421165205.117662-1-timothy.hayes@arm.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220421_095232_617864_C53C6286 X-CRM114-Status: GOOD ( 11.87 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Adds a perf_event_attr test for Arm SPE in which the presence of physical addresses are checked when SPE unit is run with pa_enable=1. Signed-off-by: Timothy Hayes --- tools/perf/tests/attr/README | 1 + .../perf/tests/attr/test-record-spe-physical-address | 12 ++++++++++++ 2 files changed, 13 insertions(+) create mode 100644 tools/perf/tests/attr/test-record-spe-physical-address diff --git a/tools/perf/tests/attr/README b/tools/perf/tests/attr/README index 454505d343fa..eb3f7d4bb324 100644 --- a/tools/perf/tests/attr/README +++ b/tools/perf/tests/attr/README @@ -60,6 +60,7 @@ Following tests are defined (with perf commands): perf record -R kill (test-record-raw) perf record -c 2 -e arm_spe_0// -- kill (test-record-spe-period) perf record -e arm_spe_0/period=3/ -- kill (test-record-spe-period-term) + perf record -e arm_spe_0/pa_enable=1/ -- kill (test-record-spe-physical-address) perf stat -e cycles kill (test-stat-basic) perf stat kill (test-stat-default) perf stat -d kill (test-stat-detailed-1) diff --git a/tools/perf/tests/attr/test-record-spe-physical-address b/tools/perf/tests/attr/test-record-spe-physical-address new file mode 100644 index 000000000000..7ebcf5012ce3 --- /dev/null +++ b/tools/perf/tests/attr/test-record-spe-physical-address @@ -0,0 +1,12 @@ +[config] +command = record +args = --no-bpf-event -e arm_spe_0/pa_enable=1/ -- kill >/dev/null 2>&1 +ret = 1 +arch = aarch64 + +[event-10:base-record-spe] +# 622727 is the decimal of IP|TID|TIME|CPU|IDENTIFIER|DATA_SRC|PHYS_ADDR +sample_type=622727 + +# dummy event +[event-1:base-record-spe] \ No newline at end of file -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel