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 192A5C001DB for ; Mon, 14 Aug 2023 05:04:18 +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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=9kIOWKFljhhnpO2pnb2pedAnmsGdQnykJEcEIj9QWZU=; b=EyhO2eXG25dvDI wdR54akV5GDULdvtFgMeu3tmVO5X7XtxCr20F0g2Y3Ap4gf6CjMTR/ihS13W0WmXChKc6eY/4PuWc oyFnXrvkkexKO65wYtovB0dLs7JRi6+YhFZIWSsOABQSB4h5epHg7mDOCovit+4fGh+aq1UG2dMIb va5v8IgJ2KYx/dcUQAm9SJPW8ouB5MvNTpTMjjORi6CG4NavP10sBQDut8R96XsQxrAekrm2UyYjL EwXymlvdwwGNmJihwyCbAGUHiFQoSaF0qI5F52QrbVgPjlqDCPN5+0MlSEkMmUD7yx1YGWmoacR48 RF9INrOaHmWt9Wc78sHg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qVPk7-00GAQs-0D; Mon, 14 Aug 2023 05:03:51 +0000 Received: from mgamail.intel.com ([192.55.52.88]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qVPk3-00GAQW-2v for linux-arm-kernel@lists.infradead.org; Mon, 14 Aug 2023 05:03:49 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1691989427; x=1723525427; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=n730I7LnsBMTzO0hIu0jhr/OVU3wcQTCIKg62HLGcJY=; b=Ludg077vfziyjLtmLRsl0uuMZpB8/+y+NM7I/OI4e0MCxkGOceHgXh59 C5/v2mBkoHZkurlctOKQdxTQbdVRrsRLnzG9nEr7iWmBiunkP/PCqrrOC cvKhx+hBgSPgFYwqiQ2wY6uO6DPsRVLVPVn0tbp5RUaDNe2dOEdb3gGfF P5K/Omck6vNLWsVyptpR5OlYcFxhJ5nH7Hzw74FkQksgCG/dDSP8cxhlY aN9dYFDaYl6rfyJeVAVwTP7rsJskG6rDtdM3eq6KNUuhOPTgUcaF2oVAh Y9Mpgu0IVL1Rr+gnU+RgtCs8XcnmLO8tjjUv5BcrblNy7JuSc8EtbxorT Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10801"; a="402945960" X-IronPort-AV: E=Sophos;i="6.01,171,1684825200"; d="scan'208";a="402945960" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Aug 2023 22:03:46 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10801"; a="1063930391" X-IronPort-AV: E=Sophos;i="6.01,171,1684825200"; d="scan'208";a="1063930391" Received: from lkp-server01.sh.intel.com (HELO d1ccc7e87e8f) ([10.239.97.150]) by fmsmga005.fm.intel.com with ESMTP; 13 Aug 2023 22:03:43 -0700 Received: from kbuild by d1ccc7e87e8f with local (Exim 4.96) (envelope-from ) id 1qVPjy-0009NC-19; Mon, 14 Aug 2023 05:03:42 +0000 Date: Mon, 14 Aug 2023 13:03:02 +0800 From: kernel test robot To: Marc Zyngier , kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, James Morse , Suzuki K Poulose , Oliver Upton , Zenghui Yu , Huang Shijie , Mark Rutland , Will Deacon Subject: Re: [PATCH] KVM: arm64: pmu: Resync EL0 state on counter rotation Message-ID: <202308141209.Xtm2r0tL-lkp@intel.com> References: <20230811180520.131727-1-maz@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230811180520.131727-1-maz@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230813_220347_991995_B8260F6E X-CRM114-Status: GOOD ( 13.87 ) 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 Hi Marc, kernel test robot noticed the following build errors: [auto build test ERROR on kvmarm/next] [also build test ERROR on arm64/for-next/core soc/for-next linus/master v6.5-rc6 next-20230809] [cannot apply to arm/for-next arm/fixes] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Marc-Zyngier/KVM-arm64-pmu-Resync-EL0-state-on-counter-rotation/20230812-020712 base: https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git next patch link: https://lore.kernel.org/r/20230811180520.131727-1-maz%40kernel.org patch subject: [PATCH] KVM: arm64: pmu: Resync EL0 state on counter rotation config: arm-allmodconfig (https://download.01.org/0day-ci/archive/20230814/202308141209.Xtm2r0tL-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 12.3.0 reproduce: (https://download.01.org/0day-ci/archive/20230814/202308141209.Xtm2r0tL-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202308141209.Xtm2r0tL-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/perf/arm_pmuv3.c:144:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_RD' 144 | [C(L1D)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_RD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:122:65: warning: initialized field overwritten [-Woverride-init] 122 | #define ARMV8_IMPDEF_PERFCTR_L1D_CACHE_WR 0x0041 | ^~~~~~ drivers/perf/arm_pmuv3.c:145:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_CACHE_WR' 145 | [C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1D_CACHE_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:122:65: note: (near initialization for 'armv8_vulcan_perf_cache_map[0][1][0]') 122 | #define ARMV8_IMPDEF_PERFCTR_L1D_CACHE_WR 0x0041 | ^~~~~~ drivers/perf/arm_pmuv3.c:145:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_CACHE_WR' 145 | [C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1D_CACHE_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:124:65: warning: initialized field overwritten [-Woverride-init] 124 | #define ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_WR 0x0043 | ^~~~~~ drivers/perf/arm_pmuv3.c:146:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_WR' 146 | [C(L1D)][C(OP_WRITE)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:124:65: note: (near initialization for 'armv8_vulcan_perf_cache_map[0][1][1]') 124 | #define ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_WR 0x0043 | ^~~~~~ drivers/perf/arm_pmuv3.c:146:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_WR' 146 | [C(L1D)][C(OP_WRITE)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:133:65: warning: initialized field overwritten [-Woverride-init] 133 | #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD 0x004E | ^~~~~~ drivers/perf/arm_pmuv3.c:148:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD' 148 | [C(DTLB)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:133:65: note: (near initialization for 'armv8_vulcan_perf_cache_map[3][0][0]') 133 | #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD 0x004E | ^~~~~~ drivers/perf/arm_pmuv3.c:148:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD' 148 | [C(DTLB)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:134:65: warning: initialized field overwritten [-Woverride-init] 134 | #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR 0x004F | ^~~~~~ drivers/perf/arm_pmuv3.c:149:52: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR' 149 | [C(DTLB)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:134:65: note: (near initialization for 'armv8_vulcan_perf_cache_map[3][1][0]') 134 | #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR 0x004F | ^~~~~~ drivers/perf/arm_pmuv3.c:149:52: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR' 149 | [C(DTLB)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:131:65: warning: initialized field overwritten [-Woverride-init] 131 | #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD 0x004C | ^~~~~~ drivers/perf/arm_pmuv3.c:150:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD' 150 | [C(DTLB)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:131:65: note: (near initialization for 'armv8_vulcan_perf_cache_map[3][0][1]') 131 | #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD 0x004C | ^~~~~~ drivers/perf/arm_pmuv3.c:150:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD' 150 | [C(DTLB)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:132:65: warning: initialized field overwritten [-Woverride-init] 132 | #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR 0x004D | ^~~~~~ drivers/perf/arm_pmuv3.c:151:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR' 151 | [C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:132:65: note: (near initialization for 'armv8_vulcan_perf_cache_map[3][1][1]') 132 | #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR 0x004D | ^~~~~~ drivers/perf/arm_pmuv3.c:151:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR' 151 | [C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:148:65: warning: initialized field overwritten [-Woverride-init] 148 | #define ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD 0x0060 | ^~~~~~ drivers/perf/arm_pmuv3.c:153:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD' 153 | [C(NODE)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:148:65: note: (near initialization for 'armv8_vulcan_perf_cache_map[6][0][0]') 148 | #define ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD 0x0060 | ^~~~~~ drivers/perf/arm_pmuv3.c:153:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD' 153 | [C(NODE)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:149:65: warning: initialized field overwritten [-Woverride-init] 149 | #define ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR 0x0061 | ^~~~~~ drivers/perf/arm_pmuv3.c:154:52: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR' 154 | [C(NODE)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:149:65: note: (near initialization for 'armv8_vulcan_perf_cache_map[6][1][0]') 149 | #define ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR 0x0061 | ^~~~~~ drivers/perf/arm_pmuv3.c:154:52: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR' 154 | [C(NODE)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/perf/arm_pmuv3.c: In function 'armv8pmu_start': >> drivers/perf/arm_pmuv3.c:776:9: error: implicit declaration of function 'kvm_vcpu_pmu_resync_el0' [-Werror=implicit-function-declaration] 776 | kvm_vcpu_pmu_resync_el0(); | ^~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/kvm_vcpu_pmu_resync_el0 +776 drivers/perf/arm_pmuv3.c 758 759 static void armv8pmu_start(struct arm_pmu *cpu_pmu) 760 { 761 struct perf_event_context *ctx; 762 int nr_user = 0; 763 764 ctx = perf_cpu_task_ctx(); 765 if (ctx) 766 nr_user = ctx->nr_user; 767 768 if (sysctl_perf_user_access && nr_user) 769 armv8pmu_enable_user_access(cpu_pmu); 770 else 771 armv8pmu_disable_user_access(); 772 773 /* Enable all counters */ 774 armv8pmu_pmcr_write(armv8pmu_pmcr_read() | ARMV8_PMU_PMCR_E); 775 > 776 kvm_vcpu_pmu_resync_el0(); 777 } 778 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel