tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git locking/core head: 0182cedcf7301c3d8659a10f04326945518f8652 commit: 0182cedcf7301c3d8659a10f04326945518f8652 [23/23] lockdep: report broken irq restoration config: arm64-randconfig-r025-20201217 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project cee1e7d14f4628d6174b33640d502bff3b54ae45) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?... git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git git fetch --no-tags peterz-queue locking/core git checkout 0182cedcf7301c3d8659a10f04326945518f8652 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:20: In file included from include/linux/sysfs.h:16: In file included from include/linux/kernfs.h:13: In file included from include/linux/idr.h:15: In file included from include/linux/radix-tree.h:17: In file included from include/linux/spinlock.h:318: include/linux/spinlock_api_smp.h:160:2: error: implicit declaration of function 'check_bogus_irq_restore' [-Werror,-Wimplicit-function-declaration] local_irq_restore(flags); ^ include/linux/irqflags.h:212:3: note: expanded from macro 'local_irq_restore' raw_local_irq_restore(flags); \ ^ include/linux/irqflags.h:165:3: note: expanded from macro 'raw_local_irq_restore' check_bogus_irq_restore(); \ ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:20: In file included from include/linux/sysfs.h:16: In file included from include/linux/kernfs.h:13: In file included from include/linux/idr.h:15: In file included from include/linux/radix-tree.h:17: In file included from include/linux/spinlock.h:318: In file included from include/linux/spinlock_api_smp.h:190: include/linux/rwlock_api_smp.h:235:2: error: implicit declaration of function 'check_bogus_irq_restore' [-Werror,-Wimplicit-function-declaration] local_irq_restore(flags); ^ include/linux/irqflags.h:212:3: note: expanded from macro 'local_irq_restore' raw_local_irq_restore(flags); \ ^ include/linux/irqflags.h:165:3: note: expanded from macro 'raw_local_irq_restore' check_bogus_irq_restore(); \ ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:20: In file included from include/linux/sysfs.h:16: In file included from include/linux/kernfs.h:13: In file included from include/linux/idr.h:15: In file included from include/linux/radix-tree.h:17: In file included from include/linux/spinlock.h:318: In file included from include/linux/spinlock_api_smp.h:190: include/linux/rwlock_api_smp.h:259:2: error: implicit declaration of function 'check_bogus_irq_restore' [-Werror,-Wimplicit-function-declaration] local_irq_restore(flags); ^ include/linux/irqflags.h:212:3: note: expanded from macro 'local_irq_restore' raw_local_irq_restore(flags); \ ^ include/linux/irqflags.h:165:3: note: expanded from macro 'raw_local_irq_restore' check_bogus_irq_restore(); \ ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:20: In file included from include/linux/sysfs.h:16: In file included from include/linux/kernfs.h:13: In file included from include/linux/idr.h:15: In file included from include/linux/radix-tree.h:19: In file included from include/linux/xarray.h:14: In file included from include/linux/gfp.h:6: In file included from include/linux/mmzone.h:16: include/linux/seqlock.h:105:2: error: implicit declaration of function 'check_bogus_irq_restore' [-Werror,-Wimplicit-function-declaration] local_irq_restore(flags); ^ include/linux/irqflags.h:212:3: note: expanded from macro 'local_irq_restore' raw_local_irq_restore(flags); \ ^ include/linux/irqflags.h:165:3: note: expanded from macro 'raw_local_irq_restore' check_bogus_irq_restore(); \ ^ In file included from arch/arm64/kernel/asm-offsets.c:14: In file included from include/linux/kvm_host.h:24: local_irq_restore(flags); ^ include/linux/irqflags.h:212:3: note: expanded from macro 'local_irq_restore' raw_local_irq_restore(flags); \ ^ include/linux/irqflags.h:165:3: note: expanded from macro 'raw_local_irq_restore' check_bogus_irq_restore(); \ ^ In file included from arch/arm64/kernel/asm-offsets.c:14: In file included from include/linux/kvm_host.h:36: In file included from arch/arm64/include/asm/kvm_host.h:37: In file included from include/kvm/arm_pmu.h:10: In file included from include/linux/perf_event.h:57: In file included from include/linux/cgroup.h:26: In file included from include/linux/kernel_stat.h:9: include/linux/interrupt.h:457:2: error: implicit declaration of function 'check_bogus_irq_restore' [-Werror,-Wimplicit-function-declaration] local_irq_restore(*flags); ^ include/linux/irqflags.h:212:3: note: expanded from macro 'local_irq_restore' raw_local_irq_restore(flags); \ ^ include/linux/irqflags.h:165:3: note: expanded from macro 'raw_local_irq_restore' check_bogus_irq_restore(); \ ^ In file included from arch/arm64/kernel/asm-offsets.c:16: In file included from include/linux/suspend.h:5: In file included from include/linux/swap.h:9: In file included from include/linux/memcontrol.h:22: In file included from include/linux/writeback.h:11: include/linux/flex_proportions.h:70:2: error: implicit declaration of function 'check_bogus_irq_restore' [-Werror,-Wimplicit-function-declaration] local_irq_restore(flags); ^ include/linux/irqflags.h:212:3: note: expanded from macro 'local_irq_restore' raw_local_irq_restore(flags); \ ^ include/linux/irqflags.h:165:3: note: expanded from macro 'raw_local_irq_restore' check_bogus_irq_restore(); \ ^ In file included from arch/arm64/kernel/asm-offsets.c:16: In file included from include/linux/suspend.h:5: In file included from include/linux/swap.h:9: In file included from include/linux/memcontrol.h:22: In file included from include/linux/writeback.h:11: include/linux/flex_proportions.h:100:2: error: implicit declaration of function 'check_bogus_irq_restore' [-Werror,-Wimplicit-function-declaration] local_irq_restore(flags); ^ include/linux/irqflags.h:212:3: note: expanded from macro 'local_irq_restore' raw_local_irq_restore(flags); \ ^ include/linux/irqflags.h:165:3: note: expanded from macro 'raw_local_irq_restore' check_bogus_irq_restore(); \ ^ 8 errors generated. -- In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:20: In file included from include/linux/sysfs.h:16: In file included from include/linux/kernfs.h:13: In file included from include/linux/idr.h:15: In file included from include/linux/radix-tree.h:17: In file included from include/linux/spinlock.h:318: include/linux/spinlock_api_smp.h:160:2: error: implicit declaration of function 'check_bogus_irq_restore' [-Werror,-Wimplicit-function-declaration] local_irq_restore(flags); ^ include/linux/irqflags.h:212:3: note: expanded from macro 'local_irq_restore' raw_local_irq_restore(flags); \ ^ include/linux/irqflags.h:165:3: note: expanded from macro 'raw_local_irq_restore' check_bogus_irq_restore(); \ ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:20: In file included from include/linux/sysfs.h:16: In file included from include/linux/kernfs.h:13: In file included from include/linux/idr.h:15: In file included from include/linux/radix-tree.h:17: In file included from include/linux/spinlock.h:318: In file included from include/linux/spinlock_api_smp.h:190: include/linux/rwlock_api_smp.h:235:2: error: implicit declaration of function 'check_bogus_irq_restore' [-Werror,-Wimplicit-function-declaration] local_irq_restore(flags); ^ include/linux/irqflags.h:212:3: note: expanded from macro 'local_irq_restore' raw_local_irq_restore(flags); \ ^ include/linux/irqflags.h:165:3: note: expanded from macro 'raw_local_irq_restore' check_bogus_irq_restore(); \ ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:20: In file included from include/linux/sysfs.h:16: In file included from include/linux/kernfs.h:13: In file included from include/linux/idr.h:15: In file included from include/linux/radix-tree.h:17: In file included from include/linux/spinlock.h:318: In file included from include/linux/spinlock_api_smp.h:190: include/linux/rwlock_api_smp.h:259:2: error: implicit declaration of function 'check_bogus_irq_restore' [-Werror,-Wimplicit-function-declaration] local_irq_restore(flags); ^ include/linux/irqflags.h:212:3: note: expanded from macro 'local_irq_restore' raw_local_irq_restore(flags); \ ^ include/linux/irqflags.h:165:3: note: expanded from macro 'raw_local_irq_restore' check_bogus_irq_restore(); \ ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:20: In file included from include/linux/sysfs.h:16: In file included from include/linux/kernfs.h:13: In file included from include/linux/idr.h:15: In file included from include/linux/radix-tree.h:19: In file included from include/linux/xarray.h:14: In file included from include/linux/gfp.h:6: In file included from include/linux/mmzone.h:16: include/linux/seqlock.h:105:2: error: implicit declaration of function 'check_bogus_irq_restore' [-Werror,-Wimplicit-function-declaration] local_irq_restore(flags); ^ include/linux/irqflags.h:212:3: note: expanded from macro 'local_irq_restore' raw_local_irq_restore(flags); \ ^ include/linux/irqflags.h:165:3: note: expanded from macro 'raw_local_irq_restore' check_bogus_irq_restore(); \ ^ In file included from arch/arm64/kernel/asm-offsets.c:14: In file included from include/linux/kvm_host.h:24: local_irq_restore(flags); ^ include/linux/irqflags.h:212:3: note: expanded from macro 'local_irq_restore' raw_local_irq_restore(flags); \ ^ include/linux/irqflags.h:165:3: note: expanded from macro 'raw_local_irq_restore' check_bogus_irq_restore(); \ ^ In file included from arch/arm64/kernel/asm-offsets.c:14: In file included from include/linux/kvm_host.h:36: In file included from arch/arm64/include/asm/kvm_host.h:37: In file included from include/kvm/arm_pmu.h:10: In file included from include/linux/perf_event.h:57: In file included from include/linux/cgroup.h:26: In file included from include/linux/kernel_stat.h:9: include/linux/interrupt.h:457:2: error: implicit declaration of function 'check_bogus_irq_restore' [-Werror,-Wimplicit-function-declaration] local_irq_restore(*flags); ^ include/linux/irqflags.h:212:3: note: expanded from macro 'local_irq_restore' raw_local_irq_restore(flags); \ ^ include/linux/irqflags.h:165:3: note: expanded from macro 'raw_local_irq_restore' check_bogus_irq_restore(); \ ^ In file included from arch/arm64/kernel/asm-offsets.c:16: In file included from include/linux/suspend.h:5: In file included from include/linux/swap.h:9: In file included from include/linux/memcontrol.h:22: In file included from include/linux/writeback.h:11: include/linux/flex_proportions.h:70:2: error: implicit declaration of function 'check_bogus_irq_restore' [-Werror,-Wimplicit-function-declaration] local_irq_restore(flags); ^ include/linux/irqflags.h:212:3: note: expanded from macro 'local_irq_restore' raw_local_irq_restore(flags); \ ^ include/linux/irqflags.h:165:3: note: expanded from macro 'raw_local_irq_restore' check_bogus_irq_restore(); \ ^ In file included from arch/arm64/kernel/asm-offsets.c:16: In file included from include/linux/suspend.h:5: In file included from include/linux/swap.h:9: In file included from include/linux/memcontrol.h:22: In file included from include/linux/writeback.h:11: include/linux/flex_proportions.h:100:2: error: implicit declaration of function 'check_bogus_irq_restore' [-Werror,-Wimplicit-function-declaration] local_irq_restore(flags); ^ include/linux/irqflags.h:212:3: note: expanded from macro 'local_irq_restore' raw_local_irq_restore(flags); \ ^ include/linux/irqflags.h:165:3: note: expanded from macro 'raw_local_irq_restore' check_bogus_irq_restore(); \ ^ 8 errors generated. make[2]: *** [scripts/Makefile.build:117: arch/arm64/kernel/asm-offsets.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [Makefile:1198: prepare0] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:185: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. vim +/check_bogus_irq_restore +176 include/linux/context_tracking.h 91d1aa43d30505b Frederic Weisbecker 2012-11-27 169 ebaac1736245e78 Paolo Bonzini 2016-06-15 170 static inline void guest_exit(void) ebaac1736245e78 Paolo Bonzini 2016-06-15 171 { ebaac1736245e78 Paolo Bonzini 2016-06-15 172 unsigned long flags; ebaac1736245e78 Paolo Bonzini 2016-06-15 173 ebaac1736245e78 Paolo Bonzini 2016-06-15 174 local_irq_save(flags); ebaac1736245e78 Paolo Bonzini 2016-06-15 175 guest_exit_irqoff(); ebaac1736245e78 Paolo Bonzini 2016-06-15 @176 local_irq_restore(flags); ebaac1736245e78 Paolo Bonzini 2016-06-15 177 } ebaac1736245e78 Paolo Bonzini 2016-06-15 178 :::::: The code at line 176 was first introduced by commit :::::: ebaac1736245e78109cd47d453a86a18dcfc94b8 context_tracking: move rcu_virt_note_context_switch out of kvm_host.h :::::: TO: Paolo Bonzini <pbonzini(a)redhat.com&gt; :::::: CC: Paolo Bonzini <pbonzini(a)redhat.com&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org