Messages in this thread | | | Date | Tue, 6 Nov 2018 23:50:58 +0800 | From | kbuild test robot <> | Subject | drivers/acpi/acpi_processor.o: warning: objtool: acpi_duplicate_processor_id()+0x49: stack state mismatch: cfa1=7+8 cfa2=6+16 |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 163c8d54a997153ee1a1e07fcac087492ad85b37 commit: 10e9ae9fabaf96c8e5227c1cd4827d58b3aa406d gcc-plugins: Add STACKLEAK plugin for tracking the kernel stack date: 9 weeks ago config: x86_64-randconfig-u0-11062149 (attached as .config) compiler: gcc-5 (Debian 5.5.0-3) 5.4.1 20171010 reproduce: git checkout 10e9ae9fabaf96c8e5227c1cd4827d58b3aa406d # save the attached .config to linux build tree make ARCH=x86_64
All warnings (new ones prefixed by >>):
Cyclomatic Complexity 1 arch/x86/include/asm/bitops.h:constant_test_bit Cyclomatic Complexity 1 arch/x86/include/asm/bitops.h:fls64 Cyclomatic Complexity 1 include/linux/log2.h:__ilog2_u64 Cyclomatic Complexity 1 include/asm-generic/getorder.h:__get_order Cyclomatic Complexity 1 include/linux/cpumask.h:free_cpumask_var Cyclomatic Complexity 1 arch/x86/include/asm/topology.h:arch_fix_phys_package_id Cyclomatic Complexity 1 include/linux/kasan.h:kasan_kmalloc Cyclomatic Complexity 28 include/linux/slab.h:kmalloc_index Cyclomatic Complexity 1 include/linux/slab.h:kmem_cache_alloc_trace Cyclomatic Complexity 1 include/linux/slab.h:kmalloc_order_trace Cyclomatic Complexity 68 include/linux/slab.h:kmalloc_large Cyclomatic Complexity 5 include/linux/slab.h:kmalloc Cyclomatic Complexity 1 include/linux/slab.h:kzalloc Cyclomatic Complexity 1 include/acpi/acpi_bus.h:acpi_driver_data Cyclomatic Complexity 1 arch/x86/include/asm/acpi.h:acpi_has_cpu_in_madt Cyclomatic Complexity 1 include/linux/acpi.h:invalid_logical_cpuid Cyclomatic Complexity 1 include/linux/acpi.h:invalid_phys_cpuid Cyclomatic Complexity 1 drivers/acpi/acpi_processor.c:acpi_processor_hotadd_init Cyclomatic Complexity 1 drivers/acpi/acpi_processor.c:acpi_processor_container_attach Cyclomatic Complexity 7 drivers/acpi/acpi_processor.c:processor_validated_ids_update Cyclomatic Complexity 1 drivers/acpi/acpi_processor.c:acpi_processor_check_duplicates Cyclomatic Complexity 6 drivers/acpi/acpi_processor.c:acpi_hwp_native_thermal_lvt_osc Cyclomatic Complexity 3 include/linux/bitmap.h:bitmap_zero Cyclomatic Complexity 1 include/linux/cpumask.h:cpumask_clear Cyclomatic Complexity 1 include/linux/cpumask.h:zalloc_cpumask_var Cyclomatic Complexity 8 drivers/acpi/acpi_processor.c:acpi_processor_errata_piix4 Cyclomatic Complexity 2 drivers/acpi/acpi_processor.c:acpi_processor_errata Cyclomatic Complexity 6 drivers/acpi/acpi_processor.c:acpi_processor_ids_walk Cyclomatic Complexity 2 drivers/acpi/acpi_processor.c:acpi_early_processor_osc Cyclomatic Complexity 3 drivers/acpi/acpi_processor.c:acpi_duplicate_processor_id Cyclomatic Complexity 17 drivers/acpi/acpi_processor.c:acpi_processor_get_info Cyclomatic Complexity 9 drivers/acpi/acpi_processor.c:acpi_processor_add Cyclomatic Complexity 1 drivers/acpi/acpi_processor.c:acpi_processor_init Cyclomatic Complexity 1 drivers/acpi/acpi_processor.c:_GLOBAL__sub_I_65535_0_acpi_early_processor_osc >> drivers/acpi/acpi_processor.o: warning: objtool: acpi_duplicate_processor_id()+0x49: stack state mismatch: cfa1=7+8 cfa2=6+16
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