Messages in this thread |  | | Date | Thu, 5 Apr 2018 17:59:56 +0800 | From | kbuild test robot <> | Subject | Re: [PATCH v6 4/7] xen/pvh: Move Xen specific PVH VM initialization out of common file |
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Hi Maran,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master] [also build test ERROR on next-20180404] [cannot apply to tip/x86/core xen-tip/linux-next v4.16] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Maran-Wilson/KVM-x86-Allow-Qemu-KVM-to-use-PVH-entry-point/20180405-165048 config: i386-randconfig-x019-201813 (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: # save the attached .config to linux build tree make ARCH=i386
All errors (new ones prefixed by >>):
arch/x86/xen/enlighten_pvh.c: In function 'xen_pvh_init': >> arch/x86/xen/enlighten_pvh.c:23:18: error: implicit declaration of function 'xen_cpuid_base'; did you mean 'get_pid_task'? [-Werror=implicit-function-declaration] msr = cpuid_ebx(xen_cpuid_base() + 2); ^~~~~~~~~~~~~~ get_pid_task cc1: some warnings being treated as errors
vim +23 arch/x86/xen/enlighten_pvh.c
15 16 void __init xen_pvh_init(void) 17 { 18 u32 msr; 19 u64 pfn; 20 21 xen_pvh = 1; 22 > 23 msr = cpuid_ebx(xen_cpuid_base() + 2);
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