From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=198.175.65.21 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792523142; b=4QkGIiwLTyPOwu+BZ7jiZXY1IbEuHrm49zzvBQhfwUr4b0acBnPWACoUGmXHF4tvbkZm HZf4Q9LIvFeYd7dfmHene/Z27djpTG+X9K+1LZXCxrKj/DqyN6kgcrniFEV3jKCRaFEpx RRNZ19DIT5n6jLb5JzXRTAx1+dmcQGJYPOointlJpRmA5ivinvIhXLkTzOuQLdTM5qIki aYBFKhpQCccxFohM773vKgUBmtEi1cwV0mp+vvbcAUmWCOxzjBhFnzYsA9BJPL8VNQ8RA u+MVfJhHfjlv3JCqc8TfOZ/raqi2+zBhYNReHN42wk0wEkrr8AmvDvjfkJ7Y+V4is1Q== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792523142; h=DMARC-Filter:DKIM-Signature:X-CSE-ConnectionGUID:X-CSE-MsgGUID: X-IronPort-AV:X-IronPort-AV:Received:X-CSE-ConnectionGUID: X-CSE-MsgGUID:X-ExtLoop1:X-IronPort-AV:Received:Received:Date:From:To: Cc:Subject:Message-ID:User-Agent; bh=fuwpmysGemuWfuPAOMvEh6o8VpFgZ+PrDzjdQygoN94=; b=VD3wSmjVe5Q2FDHmpZwuJGq030XT8cc1naoIewQS0gfzLOQIUF3rwT1zYoYwr8LKxEkE HmfTyLSPG93VmvUBAaTUkF8S6sO/HrPA2nAwIwSJV0cx/cdGF9vkvUQZuc4AZcgt3+htQ 3jhKXOpEj3+tjoAHzoq7h9hFjc6C6NLEqMWVLZnelsZdouB/ftXGeLoZBZ/LY8TOMLOZG GjmbxXwvcpI3z1e88hy5dwi7NCrBTLwUcygvH4JFuRf4ILnixJpncAAgYwMptWqdgShMP ASkVHv7b2UuboOJUtJ4zjTYBaS1JbDRLH+W6T9Z6ZEaZzUZw1L4KDp6wx5NDfrwB6qQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=OeHTeNYU; arc=none smtp.remote-ip=198.175.65.21 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 46A2C606A31B for ; Tue, 20 Oct 2026 19:05:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 46A2C606A31B Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=OeHTeNYU DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1792523140; x=1824059140; h=date:from:to:cc:subject:message-id; bh=GbbW6oLDN5ZlyFJGkLYHIFJGNrJ4b6QS1cnmWulI2jw=; b=OeHTeNYUQIjc7AbvNsIuNEt6J+EPhAsvgrDH1fVWoboPOFc0uBl63zhS 9hHFvXSMv0ou9gPdMPQ6ku+e0ZZsah9o9LMjSIP2lnFdl0VPZSP9AeHcD Dswu0CvAKXMpFdd71qkhWeqP2VhlzxC8MIKjiI5fa+rrwGLXqYYRTZlDA gJYdiejqI1shHK2goJUdMP+r1afvGnb6m3R7MR36tOZoCHJVCBiib+L2P O92MfK7G+evVCyFw7YUCu7ldO6NF/aVwW3Qc+/Wbb7C9br56cP8tYAsxJ 6G8pYSLW+rPiGDaLNPPfK7OgN1M3kMSNYaBN5ip3heTB7fOQTBzle4dXA Q==; X-CSE-ConnectionGUID: G1qH3E/MSbyob5mqr6AXJA== X-CSE-MsgGUID: 8CPVeWgnQkaiNfHTo6hFrg== X-IronPort-AV: E=McAfee;i="6800,10657,11941"; a="1339564" X-IronPort-AV: E=Sophos;i="6.27,168,1787036400"; d="scan'208";a="1339564" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Oct 2026 12:05:40 -0700 X-CSE-ConnectionGUID: 9Z1K5z+QR+6tSZO38wfTDg== X-CSE-MsgGUID: Z8T0djoXRDqugfqWwYObAg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,168,1787036400"; d="scan'208";a="3226397" Received: from lkp-server01.sh.intel.com (HELO 0caa9d2d175c) ([10.239.97.150]) by fmviesa008.fm.intel.com with ESMTP; 20 Oct 2026 12:05:38 -0700 Received: from kbuild by 0caa9d2d175c with local (Exim 4.98.2) (envelope-from ) id 1xJF9T-00000000OG2-2wiu; Tue, 20 Oct 2026 19:05:35 +0000 Date: Wed, 21 Oct 2026 03:05:05 +0800 From: kernel test robot To: Sascha Bischoff Cc: oe-kbuild-all@lists.linux.dev, Marc Zyngier Subject: [linux-next:master 4811/17742] arch/arm64/kvm/vgic/vgic-irs-v5.c:1016:15: warning: variable 'addr' set but not used Message-ID: <202610210232.uzFGXnjw-lkp@intel.com> User-Agent: s-nail v14.9.25 X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list Hi Sascha, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 3d229ce89862b8e82d71a9e11d6f840ca272a6d6 commit: 71091136d1452b6125579b210d29efec3e79681a [4811/17742] KVM: arm64: gic-v5: Handle userspace accesses to IRS MMIO region config: arm64-defconfig (https://download.01.org/0day-ci/archive/20261021/202610210232.uzFGXnjw-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 16.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261021/202610210232.uzFGXnjw-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/202610210232.uzFGXnjw-lkp@intel.com/ All warnings (new ones prefixed by >>): arch/arm64/kvm/vgic/vgic-irs-v5.c: In function 'vgic_v5_has_attr_regs': >> arch/arm64/kvm/vgic/vgic-irs-v5.c:1016:15: warning: variable 'addr' set but not used [-Wunused-but-set-variable=] 1016 | gpa_t addr, offset; | ^~~~ vim +/addr +1016 arch/arm64/kvm/vgic/vgic-irs-v5.c 1010 1011 int vgic_v5_has_attr_regs(struct kvm_device *dev, struct kvm_device_attr *attr) 1012 { 1013 const struct vgic_register_region *region; 1014 struct vgic_reg_attr reg_attr; 1015 struct kvm_vcpu *vcpu; > 1016 gpa_t addr, offset; 1017 int ret, align; 1018 1019 ret = vgic_v5_parse_attr(dev, attr, ®_attr); 1020 if (ret) 1021 return ret; 1022 1023 vcpu = reg_attr.vcpu; 1024 addr = reg_attr.addr; 1025 1026 if (attr->group == KVM_DEV_ARM_VGIC_GRP_CPU_SYSREGS) 1027 return vgic_v5_has_cpu_sysregs_attr(vcpu, attr); 1028 1029 offset = attr->attr; 1030 1031 region = vgic_find_mmio_region(vgic_v5_irs_registers, 1032 ARRAY_SIZE(vgic_v5_irs_registers), 1033 offset); 1034 if (!region) 1035 return -ENXIO; 1036 1037 align = region->access_flags & VGIC_ACCESS_64bit ? 0x7 : 0x3; 1038 if (offset & align) 1039 return -EINVAL; 1040 1041 return 0; 1042 } 1043 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki