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12 Jul 2023 21:30:36 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10769"; a="715802509" X-IronPort-AV: E=Sophos;i="6.01,201,1684825200"; d="scan'208";a="715802509" Received: from lkp-server01.sh.intel.com (HELO c544d7fc5005) ([10.239.97.150]) by orsmga007.jf.intel.com with ESMTP; 12 Jul 2023 21:30:34 -0700 Received: from kbuild by c544d7fc5005 with local (Exim 4.96) (envelope-from ) id 1qJnyL-0006DT-1N; Thu, 13 Jul 2023 04:30:33 +0000 Date: Thu, 13 Jul 2023 12:30:29 +0800 From: kernel test robot To: Sean Christopherson Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: [sean-jc:x86/gmem 2/28] arch/powerpc/include/asm/kvm_ppc.h:287:50: warning: declaration of 'struct kvm_gfn_range' will not be visible outside of this function Message-ID: <202307131236.DRTO6sxN-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://github.com/sean-jc/linux x86/gmem head: 564e2958c0dbe7ad26e6606256f816f4d532c13b commit: f9b9b42d8bf08b56054b5987f9ce77dc73ed0617 [2/28] KVM: Convert KVM_ARCH_WANT_MMU_NOTIFIER to CONFIG_KVM_GENERIC_MMU_NOTIFIER config: powerpc-randconfig-r034-20230713 (https://download.01.org/0day-ci/archive/20230713/202307131236.DRTO6sxN-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) reproduce: (https://download.01.org/0day-ci/archive/20230713/202307131236.DRTO6sxN-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/202307131236.DRTO6sxN-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from arch/powerpc/kernel/asm-offsets.c:36: In file included from arch/powerpc/include/asm/dbell.h:17: >> arch/powerpc/include/asm/kvm_ppc.h:287:50: warning: declaration of 'struct kvm_gfn_range' will not be visible outside of this function [-Wvisibility] 287 | bool (*unmap_gfn_range)(struct kvm *kvm, struct kvm_gfn_range *range); | ^ arch/powerpc/include/asm/kvm_ppc.h:288:42: warning: declaration of 'struct kvm_gfn_range' will not be visible outside of this function [-Wvisibility] 288 | bool (*age_gfn)(struct kvm *kvm, struct kvm_gfn_range *range); | ^ arch/powerpc/include/asm/kvm_ppc.h:289:47: warning: declaration of 'struct kvm_gfn_range' will not be visible outside of this function [-Wvisibility] 289 | bool (*test_age_gfn)(struct kvm *kvm, struct kvm_gfn_range *range); | ^ arch/powerpc/include/asm/kvm_ppc.h:290:47: warning: declaration of 'struct kvm_gfn_range' will not be visible outside of this function [-Wvisibility] 290 | bool (*set_spte_gfn)(struct kvm *kvm, struct kvm_gfn_range *range); | ^ 4 warnings generated. -- In file included from arch/powerpc/kernel/asm-offsets.c:36: In file included from arch/powerpc/include/asm/dbell.h:17: >> arch/powerpc/include/asm/kvm_ppc.h:287:50: warning: declaration of 'struct kvm_gfn_range' will not be visible outside of this function [-Wvisibility] 287 | bool (*unmap_gfn_range)(struct kvm *kvm, struct kvm_gfn_range *range); | ^ arch/powerpc/include/asm/kvm_ppc.h:288:42: warning: declaration of 'struct kvm_gfn_range' will not be visible outside of this function [-Wvisibility] 288 | bool (*age_gfn)(struct kvm *kvm, struct kvm_gfn_range *range); | ^ arch/powerpc/include/asm/kvm_ppc.h:289:47: warning: declaration of 'struct kvm_gfn_range' will not be visible outside of this function [-Wvisibility] 289 | bool (*test_age_gfn)(struct kvm *kvm, struct kvm_gfn_range *range); | ^ arch/powerpc/include/asm/kvm_ppc.h:290:47: warning: declaration of 'struct kvm_gfn_range' will not be visible outside of this function [-Wvisibility] 290 | bool (*set_spte_gfn)(struct kvm *kvm, struct kvm_gfn_range *range); | ^ 4 warnings generated. vim +287 arch/powerpc/include/asm/kvm_ppc.h 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 260 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 261 struct kvmppc_ops { cbbc58d4fdfab1a Aneesh Kumar K.V 2013-10-07 262 struct module *owner; 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 263 int (*get_sregs)(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs); 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 264 int (*set_sregs)(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs); 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 265 int (*get_one_reg)(struct kvm_vcpu *vcpu, u64 id, 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 266 union kvmppc_one_reg *val); 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 267 int (*set_one_reg)(struct kvm_vcpu *vcpu, u64 id, 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 268 union kvmppc_one_reg *val); 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 269 void (*vcpu_load)(struct kvm_vcpu *vcpu, int cpu); 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 270 void (*vcpu_put)(struct kvm_vcpu *vcpu); 87a45e07a5abfec Nicholas Piggin 2019-10-02 271 void (*inject_interrupt)(struct kvm_vcpu *vcpu, int vec, u64 srr1_flags); 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 272 void (*set_msr)(struct kvm_vcpu *vcpu, u64 msr); 8c99d34578628b5 Tianjia Zhang 2020-04-27 273 int (*vcpu_run)(struct kvm_vcpu *vcpu); ff030fdf5573226 Sean Christopherson 2019-12-18 274 int (*vcpu_create)(struct kvm_vcpu *vcpu); 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 275 void (*vcpu_free)(struct kvm_vcpu *vcpu); 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 276 int (*check_requests)(struct kvm_vcpu *vcpu); 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 277 int (*get_dirty_log)(struct kvm *kvm, struct kvm_dirty_log *log); 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 278 void (*flush_memslot)(struct kvm *kvm, struct kvm_memory_slot *memslot); 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 279 int (*prepare_memory_region)(struct kvm *kvm, 537a17b31493009 Sean Christopherson 2021-12-06 280 const struct kvm_memory_slot *old, 537a17b31493009 Sean Christopherson 2021-12-06 281 struct kvm_memory_slot *new, 82307e676f9d885 Sean Christopherson 2020-02-18 282 enum kvm_mr_change change); 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 283 void (*commit_memory_region)(struct kvm *kvm, 537a17b31493009 Sean Christopherson 2021-12-06 284 struct kvm_memory_slot *old, f032b73459eed48 Bharata B Rao 2018-12-12 285 const struct kvm_memory_slot *new, f032b73459eed48 Bharata B Rao 2018-12-12 286 enum kvm_mr_change change); b1c5356e873cc4f Sean Christopherson 2021-04-01 @287 bool (*unmap_gfn_range)(struct kvm *kvm, struct kvm_gfn_range *range); b1c5356e873cc4f Sean Christopherson 2021-04-01 288 bool (*age_gfn)(struct kvm *kvm, struct kvm_gfn_range *range); b1c5356e873cc4f Sean Christopherson 2021-04-01 289 bool (*test_age_gfn)(struct kvm *kvm, struct kvm_gfn_range *range); b1c5356e873cc4f Sean Christopherson 2021-04-01 290 bool (*set_spte_gfn)(struct kvm *kvm, struct kvm_gfn_range *range); e96c81ee89d80e1 Sean Christopherson 2020-02-18 291 void (*free_memslot)(struct kvm_memory_slot *slot); 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 292 int (*init_vm)(struct kvm *kvm); 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 293 void (*destroy_vm)(struct kvm *kvm); 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 294 int (*get_smmu_info)(struct kvm *kvm, struct kvm_ppc_smmu_info *info); 8c99d34578628b5 Tianjia Zhang 2020-04-27 295 int (*emulate_op)(struct kvm_vcpu *vcpu, 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 296 unsigned int inst, int *advance); 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 297 int (*emulate_mtspr)(struct kvm_vcpu *vcpu, int sprn, ulong spr_val); 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 298 int (*emulate_mfspr)(struct kvm_vcpu *vcpu, int sprn, ulong *spr_val); 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 299 void (*fast_vcpu_kick)(struct kvm_vcpu *vcpu); 67c48662e2b5539 Thomas Huth 2023-02-08 300 int (*arch_vm_ioctl)(struct file *filp, unsigned int ioctl, 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 301 unsigned long arg); ae2113a4f1a6cd5 Paul Mackerras 2014-06-02 302 int (*hcall_implemented)(unsigned long hcall); 9576730d0e6e301 Suresh Warrier 2016-08-19 303 int (*irq_bypass_add_producer)(struct irq_bypass_consumer *, 9576730d0e6e301 Suresh Warrier 2016-08-19 304 struct irq_bypass_producer *); 9576730d0e6e301 Suresh Warrier 2016-08-19 305 void (*irq_bypass_del_producer)(struct irq_bypass_consumer *, 9576730d0e6e301 Suresh Warrier 2016-08-19 306 struct irq_bypass_producer *); c92701322711682 Paul Mackerras 2017-01-30 307 int (*configure_mmu)(struct kvm *kvm, struct kvm_ppc_mmuv3_cfg *cfg); c92701322711682 Paul Mackerras 2017-01-30 308 int (*get_rmmu_info)(struct kvm *kvm, struct kvm_ppc_rmmu_info *info); 3c313524605a6af Paul Mackerras 2017-02-06 309 int (*set_smt_mode)(struct kvm *kvm, unsigned long mode, 3c313524605a6af Paul Mackerras 2017-02-06 310 unsigned long flags); 2e6baa46b4ae785 Simon Guo 2018-05-21 311 void (*giveup_ext)(struct kvm_vcpu *vcpu, ulong msr); aa069a996951f3e Paul Mackerras 2018-09-21 312 int (*enable_nested)(struct kvm *kvm); dceadcf91b2e097 Suraj Jitindar Singh 2018-12-14 313 int (*load_from_eaddr)(struct kvm_vcpu *vcpu, ulong *eaddr, void *ptr, dceadcf91b2e097 Suraj Jitindar Singh 2018-12-14 314 int size); dceadcf91b2e097 Suraj Jitindar Singh 2018-12-14 315 int (*store_to_eaddr)(struct kvm_vcpu *vcpu, ulong *eaddr, void *ptr, dceadcf91b2e097 Suraj Jitindar Singh 2018-12-14 316 int size); 9a5788c615f52f6 Paul Mackerras 2020-03-19 317 int (*enable_svm)(struct kvm *kvm); 22945688acd4d0e Bharata B Rao 2019-11-25 318 int (*svm_off)(struct kvm *kvm); d9a47edabc4f948 Ravi Bangoria 2020-12-16 319 int (*enable_dawr1)(struct kvm *kvm); a722076e947023a Fabiano Rosas 2021-02-05 320 bool (*hash_v3_possible)(void); faf01aef0570757 Alexey Kardashevskiy 2022-01-11 321 int (*create_vm_debugfs)(struct kvm *kvm); faf01aef0570757 Alexey Kardashevskiy 2022-01-11 322 int (*create_vcpu_debugfs)(struct kvm_vcpu *vcpu, struct dentry *debugfs_dentry); 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 323 }; 3a167beac07cba5 Aneesh Kumar K.V 2013-10-07 324 :::::: The code at line 287 was first introduced by commit :::::: b1c5356e873cc4fcbb8f58965e0cd910f3ee37a9 KVM: PPC: Convert to the gfn-based MMU notifier callbacks :::::: TO: Sean Christopherson :::::: CC: Paolo Bonzini -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki