Messages in this thread | | | Date | Fri, 6 Oct 2017 00:18:25 +0800 | From | kbuild test robot <> | Subject | vmx.c:undefined reference to `boot_cpu_physical_apicid' |
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Hi Paolo,
It's probably a bug fix that unveils the link errors.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 42b76d0e6b1fe0fcb90e0ff6b4d053d50597b031 commit: c0a1666bcb2a33e84187a15eabdcd54056be9a97 KVM: VMX: use cmpxchg64 date: 7 days ago config: i386-randconfig-c0-10052314 (attached as .config) compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4 reproduce: git checkout c0a1666bcb2a33e84187a15eabdcd54056be9a97 # save the attached .config to linux build tree make ARCH=i386
All errors (new ones prefixed by >>):
arch/x86/kvm/vmx.o: In function `__pi_post_block': >> vmx.c:(.text+0x174a): undefined reference to `boot_cpu_physical_apicid' arch/x86/kvm/vmx.o: In function `vmx_vcpu_load': vmx.c:(.text+0xb5fd): undefined reference to `boot_cpu_physical_apicid' vmx.c:(.text+0xb66d): undefined reference to `boot_cpu_physical_apicid'
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