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X-CSE-ConnectionGUID: vvwXHqXCQaiKGbu8ejEm0g== X-CSE-MsgGUID: GnICkcJERPW8hjH1TrowiQ== X-IronPort-AV: E=McAfee;i="6800,10657,11714"; a="77122015" X-IronPort-AV: E=Sophos;i="6.21,314,1763452800"; d="scan'208";a="77122015" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Feb 2026 05:48:36 -0800 X-CSE-ConnectionGUID: GYx6nkt4SLmEjV/NT7XFXg== X-CSE-MsgGUID: YtooyfzRTBae1hLjLMSPrw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,314,1763452800"; d="scan'208";a="244283051" Received: from lkp-server02.sh.intel.com (HELO a3936d6a266d) ([10.239.97.151]) by fmviesa001.fm.intel.com with ESMTP; 27 Feb 2026 05:48:34 -0800 Received: from kbuild by a3936d6a266d with local (Exim 4.98.2) (envelope-from ) id 1vvyCl-00000000Ad1-45QE; Fri, 27 Feb 2026 13:48:32 +0000 Date: Fri, 27 Feb 2026 21:48:02 +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/handle_exit.c:495:48: sparse: sparse: cast to restricted gfp_t Message-ID: <202602272110.qUW9bDP0-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: 71f2074b8c1e4e009b1e126ca1a2a9ce14201030 commit: d0c5a9934e73da6103c39838c3d03b849731962d [1/1] ANDROID: KVM: arm64: Generalize kvm_hyp_req ser/des to smccc config: arm64-randconfig-r132-20260227 (https://download.01.org/0day-ci/archive/20260227/202602272110.qUW9bDP0-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 9.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260227/202602272110.qUW9bDP0-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/202602272110.qUW9bDP0-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> arch/arm64/kvm/handle_exit.c:495:48: sparse: sparse: cast to restricted gfp_t -- >> arch/arm64/kvm/iommu.c:178:16: sparse: sparse: cast from restricted gfp_t arch/arm64/kvm/iommu.c:187:16: sparse: sparse: cast from restricted gfp_t arch/arm64/kvm/iommu.c:203:16: sparse: sparse: cast from restricted gfp_t arch/arm64/kvm/iommu.c:224:26: sparse: sparse: cast from restricted gfp_t arch/arm64/kvm/iommu.c:252:28: sparse: sparse: cast from restricted gfp_t arch/arm64/kvm/iommu.c:310:16: sparse: sparse: cast from restricted gfp_t arch/arm64/kvm/iommu.c:358:26: sparse: sparse: cast from restricted gfp_t vim +495 arch/arm64/kvm/handle_exit.c 486 487 int handle_hyp_req(struct kvm_vcpu *vcpu, struct kvm_hyp_req *req, void *arg) 488 { 489 switch (req->type) { 490 case KVM_HYP_REQ_TYPE_HYP_ALLOC: 491 return __pkvm_topup_hyp_alloc(req->mem.nr_pages); 492 493 case KVM_HYP_REQ_TYPE_MEM_IOMMU: 494 return __pkvm_topup_hyp_iommu(1, req->mem.nr_pages << PAGE_SHIFT, > 495 (gfp_t)(uintptr_t)arg); 496 497 case KVM_HYP_REQ_TYPE_MEM: 498 return handle_hyp_req_mem(vcpu, req); 499 500 case KVM_HYP_REQ_TYPE_MAP: 501 if (!vcpu) 502 return -EINVAL; 503 return pkvm_mem_abort_range(vcpu, req->map.guest_ipa, req->map.size); 504 505 case KVM_HYP_REQ_TYPE_SPLIT: 506 if (!vcpu) 507 return -EINVAL; 508 return __pkvm_pgtable_stage2_split(vcpu, req->split.guest_ipa, req->split.size); 509 510 case KVM_HYP_LAST_REQ: 511 return 0; 512 } 513 514 pr_warn("Unknown kvm_hyp_req type: %d\n", req->type); 515 return -EINVAL; 516 } 517 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki