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X-CSE-ConnectionGUID: MN+9hkSDQyG4b6KJcjFbzA== X-CSE-MsgGUID: zgngsqikR+qGQRvlgif9Fw== X-IronPort-AV: E=McAfee;i="6800,10657,11903"; a="115209282" X-IronPort-AV: E=Sophos;i="6.27,99,1787036400"; d="scan'208";a="115209282" Received: from fmviesa012.fm.intel.com ([10.60.135.152]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Sep 2026 16:40:48 -0700 X-CSE-ConnectionGUID: lQ/bS117SR63jKjTQeIsLQ== X-CSE-MsgGUID: WKiwuOIMTsSVIs2e8F+NAg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,99,1787036400"; d="scan'208";a="509270" Received: from lkp-server02.sh.intel.com (HELO 0a3643a6ed9d) ([10.239.97.151]) by fmviesa012.fm.intel.com with ESMTP; 12 Sep 2026 16:40:46 -0700 Received: from kbuild by 0a3643a6ed9d with local (Exim 4.98.2) (envelope-from ) id 1x5XKq-000000003PL-46oA; Sat, 12 Sep 2026 23:40:42 +0000 Date: Sun, 13 Sep 2026 07:39:48 +0800 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:android16-6.12-lts 1/1] arch/arm64/kvm/hyp/nvhe/power/scmi.c:215:36: sparse: sparse: incorrect type in assignment (different address spaces) Message-ID: <202609130732.bzOBwGXY-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 android16-6.12-lts head: 57041e4a7e52342473871000827584f966d8cbd3 commit: 220be807706d350ba6a1f17f0a3586269d844eda [1/1] BACKPORT: FROMLIST: KVM: arm64: pkvm: Support SCMI power domain config: arm64-randconfig-r123-20260910 (https://download.01.org/0day-ci/archive/20260913/202609130732.bzOBwGXY-lkp@intel.com/config) compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project d3db069999553568848400c84cbf815c03f5470f) sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260913/202609130732.bzOBwGXY-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/202609130732.bzOBwGXY-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> arch/arm64/kvm/hyp/nvhe/power/scmi.c:215:36: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem *static [assigned] [toplevel] shmem @@ got void * @@ arch/arm64/kvm/hyp/nvhe/power/scmi.c:215:36: sparse: expected void [noderef] __iomem *static [assigned] [toplevel] shmem arch/arm64/kvm/hyp/nvhe/power/scmi.c:215:36: sparse: got void * vim +215 arch/arm64/kvm/hyp/nvhe/power/scmi.c 191 192 int pkvm_init_scmi_pd(struct kvm_power_domain *pd, 193 const struct kvm_power_domain_ops *ops) 194 { 195 int ret; 196 197 if (!IS_ALIGNED(pd->arm_scmi.shmem_base, PAGE_SIZE) || 198 pd->arm_scmi.shmem_size < PAGE_SIZE) { 199 return -EINVAL; 200 } 201 202 if (!scmi_channel.shmem) { 203 unsigned long shmem; 204 205 /* FIXME: Do we need to mark those pages shared in the host s2? */ 206 ret = __pkvm_create_private_mapping(pd->arm_scmi.shmem_base, 207 pd->arm_scmi.shmem_size, 208 PAGE_HYP_DEVICE, 209 &shmem); 210 if (ret) 211 return ret; 212 213 scmi_channel.smc_id = pd->arm_scmi.smc_id; 214 scmi_channel.shmem_pfn = hyp_phys_to_pfn(pd->arm_scmi.shmem_base); > 215 scmi_channel.shmem = (void *)shmem; -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki