[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v2 14/21] x86/xen: split suspend.c for PV and PVHVM guests
Hi Vitaly, [auto build test ERROR on xen-tip/linux-next] [also build test ERROR on next-20170303] [cannot apply to v4.10] [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/Vitaly-Kuznetsov/x86-xen-untangle-PV-and-PVHVM-guest-support-code/20170305-162950 base: https://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git linux-next config: x86_64-randconfig-i0-03021655 (attached as .config) compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): arch/x86/xen/suspend_pv.c: In function 'xen_pv_pre_suspend': >> arch/x86/xen/suspend_pv.c:19:2: error: implicit declaration of function >> 'fix_to_virt' [-Werror=implicit-function-declaration] if (HYPERVISOR_update_va_mapping(fix_to_virt(FIX_PARAVIRT_BOOTMAP), ^ In file included from include/uapi/linux/stddef.h:1:0, from include/linux/stddef.h:4, from include/uapi/linux/posix_types.h:4, from include/uapi/linux/types.h:13, from include/linux/types.h:5, from arch/x86/xen/suspend_pv.c:1: >> arch/x86/xen/suspend_pv.c:19:47: error: 'FIX_PARAVIRT_BOOTMAP' undeclared >> (first use in this function) if (HYPERVISOR_update_va_mapping(fix_to_virt(FIX_PARAVIRT_BOOTMAP), ^ include/linux/compiler.h:149:30: note: in definition of macro '__trace_if' if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ ^ arch/x86/xen/suspend_pv.c:19:2: note: in expansion of macro 'if' if (HYPERVISOR_update_va_mapping(fix_to_virt(FIX_PARAVIRT_BOOTMAP), ^ arch/x86/xen/suspend_pv.c:19:47: note: each undeclared identifier is reported only once for each function it appears in if (HYPERVISOR_update_va_mapping(fix_to_virt(FIX_PARAVIRT_BOOTMAP), ^ include/linux/compiler.h:149:30: note: in definition of macro '__trace_if' if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ ^ arch/x86/xen/suspend_pv.c:19:2: note: in expansion of macro 'if' if (HYPERVISOR_update_va_mapping(fix_to_virt(FIX_PARAVIRT_BOOTMAP), ^ cc1: some warnings being treated as errors vim +/fix_to_virt +19 arch/x86/xen/suspend_pv.c 13 xen_start_info->console.domU.mfn = 14 mfn_to_pfn(xen_start_info->console.domU.mfn); 15 16 BUG_ON(!irqs_disabled()); 17 18 HYPERVISOR_shared_info = &xen_dummy_shared_info; > 19 if (HYPERVISOR_update_va_mapping(fix_to_virt(FIX_PARAVIRT_BOOTMAP), 20 __pte_ma(0), 0)) 21 BUG(); 22 } --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation Attachment:
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