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 X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 78061C433E0 for ; Mon, 29 Jun 2020 10:39:05 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DB4A223770 for ; Mon, 29 Jun 2020 10:39:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DB4A223770 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.vnet.ibm.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 49wP9f5Z3SzDqW4 for ; Mon, 29 Jun 2020 20:39:02 +1000 (AEST) Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=linux.vnet.ibm.com (client-ip=148.163.156.1; helo=mx0a-001b2d01.pphosted.com; envelope-from=srikar@linux.vnet.ibm.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.vnet.ibm.com Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 49wP7r2WF8zDqC0 for ; Mon, 29 Jun 2020 20:37:28 +1000 (AEST) Received: from pps.filterd (m0098404.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 05TA795K029595; Mon, 29 Jun 2020 06:37:23 -0400 Received: from ppma02fra.de.ibm.com (47.49.7a9f.ip4.static.sl-reverse.com [159.122.73.71]) by mx0a-001b2d01.pphosted.com with ESMTP id 31ydmq9ur9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 29 Jun 2020 06:37:23 -0400 Received: from pps.filterd (ppma02fra.de.ibm.com [127.0.0.1]) by ppma02fra.de.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 05TAUFnX027280; Mon, 29 Jun 2020 10:37:20 GMT Received: from b06cxnps3074.portsmouth.uk.ibm.com (d06relay09.portsmouth.uk.ibm.com [9.149.109.194]) by ppma02fra.de.ibm.com with ESMTP id 31wwr7s142-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 29 Jun 2020 10:37:20 +0000 Received: from d06av25.portsmouth.uk.ibm.com (d06av25.portsmouth.uk.ibm.com [9.149.105.61]) by b06cxnps3074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 05TAbI5W1442104 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 29 Jun 2020 10:37:18 GMT Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 59ABC11C04A; Mon, 29 Jun 2020 10:37:18 +0000 (GMT) Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5A96211C050; Mon, 29 Jun 2020 10:37:17 +0000 (GMT) Received: from srikart450.in.ibm.com (unknown [9.199.48.47]) by d06av25.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 29 Jun 2020 10:37:17 +0000 (GMT) From: Srikar Dronamraju To: Michael Ellerman Subject: [PATCH 0/3] Implement shared_cpu_list for powerpc Date: Mon, 29 Jun 2020 16:07:00 +0530 Message-Id: <20200629103703.4538-1-srikar@linux.vnet.ibm.com> X-Mailer: git-send-email 2.17.1 X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.216, 18.0.687 definitions=2020-06-29_08:2020-06-29, 2020-06-29 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 phishscore=0 spamscore=0 impostorscore=0 lowpriorityscore=0 malwarescore=0 mlxlogscore=808 adultscore=0 clxscore=1015 priorityscore=1501 suspectscore=0 mlxscore=0 cotscore=-2147483648 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2006290071 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Nathan Lynch , linuxppc-dev@lists.ozlabs.org, Srikar Dronamraju Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" shared_cpu_list sysfs file is missing in powerpc and shared_cpu_map gives an extra newline character. Before this patchset # ls /sys/devices/system/cpu0/cache/index1 coherency_line_size number_of_sets size ways_of_associativity level shared_cpu_map type # cat /sys/devices/system/cpu0/cache/index1/shared_cpu_map 00ff # (Notice the extra blank line). After this patchset # ls /sys/devices/system/cpu0/cache/index1 coherency_line_size number_of_sets shared_cpu_map type level shared_cpu_list size ways_of_associativity # cat /sys/devices/system/cpu0/cache/index1/shared_cpu_map 00ff # cat /sys/devices/system/cpu0/cache/index1/shared_cpu_list 0-7 # Srikar Dronamraju (3): powerpc/cacheinfo: Use cpumap_print to print cpumap powerpc/cacheinfo: Make cpumap_show code reusable powerpc/cacheinfo: Add per cpu per index shared_cpu_list arch/powerpc/kernel/cacheinfo.c | 25 ++++++++++++++++++------- 1 file changed, 18 insertions(+), 7 deletions(-) Cc: Nathan Lynch Cc: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org -- 2.17.1