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 25CDBEB28F7 for ; Tue, 10 Feb 2026 04:31:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=42EEirI8/dMboOjRYX8FX7XLwwcAsNlEeDpXBwPduVk=; b=fDIh3BPWOw+qOzBoZXqwlwOA0G A/JD6BGXO8FXzHdTW4YmMihJXG+JODkl+0l/9KDNqc10cCg2mhb7SBc1nLX4d1S2XgzJNolVHasPZ arL3VzLcFy2TLbcu5oM1r+PJmgXe1NggbeZhZclwKWTYRcNIK3HIypQW9N5Lnxa2KQOIWBhRdBnvV nOXcaC2vIdRvlheoE3gCGC2Iej+KSHiUt34WhQZkpAfUz/909Hqe1ucA4zwCWH/xLcCXSDKWkxNSu nesVRb/W7xkUpNNxBy+7YN7l2rGvZMCwdWC8OnPsoX0BxTaDtis58pVtoiFVpOV/RHHvyU7aRtZbF 6FX7LAsA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vpfPP-0000000GQJa-306S; Tue, 10 Feb 2026 04:31:31 +0000 Received: from mgamail.intel.com ([198.175.65.14]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vpfPM-0000000GQJ8-0tnk for linux-arm-kernel@lists.infradead.org; Tue, 10 Feb 2026 04:31:29 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1770697888; x=1802233888; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=DW5KiIguPY0xR9hCzywIYFuXhTS2MXhhTtWRg5PD0YA=; b=RUtX6acwWJF4dAhM6ftjftnROwSJu5H6/9x0grRwbiRWPLGYSG8/mnlB lNmzfrX9JhKjiEcxfkH8Mt8r/8ZgKf2D6Sr2Ht4wCseYsPW/Gkx/5nKjO 2NmSEFu/IqoXxbl4w4uQ+L4/wJ15ehz6ukxlS/hnKWochoERwiJwuau6n OeFWpv/nFbYvqHCrE7q9/Gu+G+g8sB9bbiBmeGDGg3re5um8AtHwPrxYK nfCY4Rntp7WXKeCUiR95/gETcn8GyJtvVCt9Nd4gGroeBWmwrIFFn+RAL 8i2U/hBfv1rH2WDgPIIj/5QbQ+5x0uTVTDCGmqWE+8gxPZpyYhs7PUPzA w==; X-CSE-ConnectionGUID: I4D9CyCJRwmoXPMej9Jg1g== X-CSE-MsgGUID: EHpoiEA0RlWWNMRjHVRSYw== X-IronPort-AV: E=McAfee;i="6800,10657,11696"; a="75666135" X-IronPort-AV: E=Sophos;i="6.21,283,1763452800"; d="scan'208";a="75666135" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Feb 2026 20:31:26 -0800 X-CSE-ConnectionGUID: 3kprSobOTIeVB41nvr3pzQ== X-CSE-MsgGUID: y2eYKf7tTjaiRjbwSrEsGA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,283,1763452800"; d="scan'208";a="211872575" Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by orviesa007.jf.intel.com with ESMTP; 09 Feb 2026 20:31:21 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1vpfPC-00000000odm-0uNs; Tue, 10 Feb 2026 04:31:18 +0000 Date: Tue, 10 Feb 2026 12:30:46 +0800 From: kernel test robot To: Colton Lewis , kvm@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, Alexandru Elisei , Paolo Bonzini , Jonathan Corbet , Russell King , Catalin Marinas , Will Deacon , Marc Zyngier , Oliver Upton , Mingwei Zhang , Joey Gouly , Suzuki K Poulose , Zenghui Yu , Mark Rutland , Shuah Khan , Ganapatrao Kulkarni , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linux-perf-users@vger.kernel.org, linux-kselftest@vger.kernel.org, Colton Lewis Subject: Re: [PATCH v6 08/19] KVM: arm64: Define access helpers for PMUSERENR and PMSELR Message-ID: <202602101245.8Hv4avst-lkp@intel.com> References: <20260209221414.2169465-9-coltonlewis@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260209221414.2169465-9-coltonlewis@google.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260209_203128_350631_AC05A2CB 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Colton, kernel test robot noticed the following build warnings: [auto build test WARNING on 63804fed149a6750ffd28610c5c1c98cce6bd377] url: https://github.com/intel-lab-lkp/linux/commits/Colton-Lewis/arm64-cpufeature-Add-cpucap-for-HPMN0/20260210-064939 base: 63804fed149a6750ffd28610c5c1c98cce6bd377 patch link: https://lore.kernel.org/r/20260209221414.2169465-9-coltonlewis%40google.com patch subject: [PATCH v6 08/19] KVM: arm64: Define access helpers for PMUSERENR and PMSELR config: arm64-allnoconfig (https://download.01.org/0day-ci/archive/20260210/202602101245.8Hv4avst-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 15.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260210/202602101245.8Hv4avst-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/202602101245.8Hv4avst-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from arch/arm64/include/asm/kvm_host.h:38, from include/linux/kvm_host.h:45, from arch/arm64/kernel/asm-offsets.c:16: >> include/kvm/arm_pmu.h:260:12: warning: 'kvm_vcpu_read_pmuserenr' defined but not used [-Wunused-function] 260 | static u64 kvm_vcpu_read_pmuserenr(struct kvm_vcpu *vcpu) | ^~~~~~~~~~~~~~~~~~~~~~~ -- In file included from arch/arm64/include/asm/kvm_host.h:38, from include/linux/kvm_host.h:45, from arch/arm64/kernel/asm-offsets.c:16: >> include/kvm/arm_pmu.h:260:12: warning: 'kvm_vcpu_read_pmuserenr' defined but not used [-Wunused-function] 260 | static u64 kvm_vcpu_read_pmuserenr(struct kvm_vcpu *vcpu) | ^~~~~~~~~~~~~~~~~~~~~~~ vim +/kvm_vcpu_read_pmuserenr +260 include/kvm/arm_pmu.h 259 > 260 static u64 kvm_vcpu_read_pmuserenr(struct kvm_vcpu *vcpu) 261 { 262 return 0; 263 } 264 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki