Messages in this thread | | | Date | Fri, 23 Oct 2015 20:14:51 +0800 | From | kbuild test robot <> | Subject | Re: [PATCH v2 1/4] KVM: X86: Add arrays to save/restore LBR MSRs |
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Hi Jian,
[auto build test ERROR on v4.3-rc6 -- if it's inappropriate base, please suggest rules for selecting the more suitable base]
url: https://github.com/0day-ci/linux/commits/Jian-Zhou/KVM-X86-Add-arrays-to-save-restore-LBR-MSRs/20151023-172601 config: x86_64-lkp (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64
Note: the linux-review/Jian-Zhou/KVM-X86-Add-arrays-to-save-restore-LBR-MSRs/20151023-172601 HEAD d402c03a709c1dff60e2800becbafaf3b2d86dcd builds fine. It only hurts bisectibility.
All errors (new ones prefixed by >>):
In file included from include/linux/kvm_host.h:34:0, from arch/x86/kvm/../../../virt/kvm/kvm_main.c:21: >> arch/x86/include/asm/kvm_host.h:530:25: error: 'MAX_NUM_LBR_MSRS' undeclared here (not in a function) struct msr_data guest[MAX_NUM_LBR_MSRS]; ^
vim +/MAX_NUM_LBR_MSRS +530 arch/x86/include/asm/kvm_host.h
524 525 int lbr_status; 526 int lbr_used; 527 528 struct lbr_msr { 529 unsigned nr; > 530 struct msr_data guest[MAX_NUM_LBR_MSRS]; 531 struct msr_data host[MAX_NUM_LBR_MSRS]; 532 }lbr_msr; 533
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