From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ABBFD86353 for ; Fri, 6 Feb 2026 08:47:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.20 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770367677; cv=none; b=kMtL0Vlx7Ivdxfv/SwJ5LvdV7x9/1zZHFQw2Gd5Q55LuvI38RvwzpLlxAYfrj6ySgas94GnC0VQBAw4hfIG9c+z7gh3HQ1Dwr7B1SvoljMhjHCLplHu250eOs0hNDvF6ADPZoceH8YLXGKpV0z9daLyzc121zmUo7U0GlpX79Uo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770367677; c=relaxed/simple; bh=O+3Ph7kSejZU8/SGiiLpBCMD8gUJxSDKfGkKWkVOw4U=; h=Date:From:To:Cc:Subject:Message-ID; b=nBSw69UwAarNVD1CrPLQ+AqHnsO8iqaUFbIp896NeFHHkZPjk+G/jmQW/Sty+9+kf3sHiTu6s4uuC6TYthsKppn8RSPJUYcjbdGJKiQczMpwuZ9D+RYoOwf/nEF21ezCqpdOcrR1eWmdyaBkMWSvggXNVWFehSuYZZY2ec2NqjE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=GO/8Yz5B; arc=none smtp.client-ip=198.175.65.20 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) header.d=intel.com header.i=@intel.com header.b="GO/8Yz5B" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1770367677; x=1801903677; h=date:from:to:cc:subject:message-id; bh=O+3Ph7kSejZU8/SGiiLpBCMD8gUJxSDKfGkKWkVOw4U=; b=GO/8Yz5BeIr2vkAn43zcfIFLQ+KgKPWohLInyX0/nZIiEpsdnxaIqfgH Ibq5xXF5BEfssNfJ1fyujDtwUuPUP+tnN6MQRu3QIvqcsh1anbN8y5n13 H1G8O1HvU1+BSV0UDYwGI0HEraOgOBk7cgofZga6+RSP+QI12/jMO1Dc8 EvVNcAxrudV0ubxpS2KWKuX9BnzFPka3qKBxQimHOLrrfreyrl5NwbBNl PIBIQkv8YUc21hmhdPUWPl/vELL48JjZ4jV+zQQzPGpq28T4KX/wVStBj 5TBPK0nU+5Pa8i0FsrBgEJQM2Y7l9IgeU2hpWJKOtOv+YbyOOSg3dfqwJ Q==; X-CSE-ConnectionGUID: 0ZlEDHQ8Q0K8hqALLKz3QQ== X-CSE-MsgGUID: jAIMcQSzR7SSwgGv9S9QFg== X-IronPort-AV: E=McAfee;i="6800,10657,11692"; a="71298369" X-IronPort-AV: E=Sophos;i="6.21,276,1763452800"; d="scan'208";a="71298369" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Feb 2026 00:47:52 -0800 X-CSE-ConnectionGUID: ihrKt4u3RSqP3bbFw7uOGQ== X-CSE-MsgGUID: kUZltu9DRFSq72QdB7v5nw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,276,1763452800"; d="scan'208";a="210859439" Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by orviesa008.jf.intel.com with ESMTP; 06 Feb 2026 00:47:50 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1voHVD-00000000kaK-3B2j; Fri, 06 Feb 2026 08:47:47 +0000 Date: Fri, 06 Feb 2026 16:47:13 +0800 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:android17-6.18 1/1] arch/arm64/kvm/hyp/nvhe/pkvm.c:1906:40: sparse: sparse: cast to restricted __le32 Message-ID: <202602061656.HTIBEG7j-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://android.googlesource.com/kernel/common android17-6.18 head: 367ce0597211847ec0f62618e0a515f37cc84dd6 commit: eff36ac2fe9748dfe31b22d00b62f6eaf7323732 [1/1] ANDROID: KVM: arm64: Add TRNG handling for protected guests config: arm64-randconfig-r134-20260205 (https://download.01.org/0day-ci/archive/20260206/202602061656.HTIBEG7j-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 13.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260206/202602061656.HTIBEG7j-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/202602061656.HTIBEG7j-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) arch/arm64/kvm/hyp/nvhe/pkvm.c:248:1: sparse: sparse: symbol 'vm_table_lock' was not declared. Should it be static? >> arch/arm64/kvm/hyp/nvhe/pkvm.c:1906:40: sparse: sparse: cast to restricted __le32 arch/arm64/kvm/hyp/nvhe/pkvm.c:1907:34: sparse: sparse: cast to restricted __le32 arch/arm64/kvm/hyp/nvhe/pkvm.c:1908:34: sparse: sparse: cast to restricted __le32 arch/arm64/kvm/hyp/nvhe/pkvm.c:1909:34: sparse: sparse: cast to restricted __le32 vim +1906 arch/arm64/kvm/hyp/nvhe/pkvm.c 1879 1880 static bool module_handle_guest_trng(struct kvm_vcpu *vcpu) 1881 { 1882 u32 fn; 1883 u64 ret = SMCCC_RET_NOT_SUPPORTED; 1884 const uuid_t *uuid; 1885 1886 fn = smccc_get_function(vcpu); 1887 uuid = module_get_guest_trng_uuid(); 1888 if (!uuid) 1889 return false; 1890 1891 switch (fn) { 1892 case ARM_SMCCC_TRNG_VERSION: 1893 ret = ARM_SMCCC_TRNG_VER_1_0; 1894 break; 1895 case ARM_SMCCC_TRNG_FEATURES: 1896 switch (smccc_get_arg1(vcpu)) { 1897 case ARM_SMCCC_TRNG_VERSION: 1898 case ARM_SMCCC_TRNG_FEATURES: 1899 case ARM_SMCCC_TRNG_GET_UUID: 1900 case ARM_SMCCC_TRNG_RND64: 1901 ret = SMCCC_RET_SUCCESS; 1902 break; 1903 } 1904 break; 1905 case ARM_SMCCC_TRNG_GET_UUID: > 1906 smccc_set_retval(vcpu, le32_to_cpu(((u32 *)uuid->b)[0]), 1907 le32_to_cpu(((u32 *)uuid->b)[1]), 1908 le32_to_cpu(((u32 *)uuid->b)[2]), 1909 le32_to_cpu(((u32 *)uuid->b)[3])); 1910 return true; 1911 case ARM_SMCCC_TRNG_RND64: 1912 return module_handle_guest_trng_rng(vcpu); 1913 default: 1914 return false; 1915 } 1916 1917 smccc_set_retval(vcpu, ret, 0, 0, 0); 1918 return true; 1919 } 1920 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki