Hi all, I fixed the compile error and sent the v2. Please ignore this serial. Thanks, wei On Thu, 2016-07-07 at 16:46 +0800, kbuild test robot wrote: > Hi, > > [auto build test ERROR on tip/x86/core] > [also build test ERROR on v4.7-rc6 next-20160706] > [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/Wei-Jiangang/kexec-Fix-kdump-failure-with-notsc/20160707-152535 > config: x86_64-randconfig-s5-07071541 (attached as .config) > compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430 > reproduce: > # save the attached .config to linux build tree > make ARCH=x86_64 > > All errors (new ones prefixed by >>): > > arch/x86/kernel/machine_kexec_64.c: In function 'machine_kexec': > >> arch/x86/kernel/machine_kexec_64.c:272:33: error: implicit declaration of function 'lapic_disabled' [-Werror=implicit-function-declaration] > if (image->preserve_context || lapic_disabled()) { > ^~~~~~~~~~~~~~ > cc1: some warnings being treated as errors > > vim +/lapic_disabled +272 arch/x86/kernel/machine_kexec_64.c > > 266 save_ftrace_enabled = __ftrace_enabled_save(); > 267 > 268 /* Interrupts aren't acceptable while we reboot */ > 269 local_irq_disable(); > 270 hw_breakpoint_disable(); > 271 > > 272 if (image->preserve_context || lapic_disabled()) { > 273 #ifdef CONFIG_X86_IO_APIC > 274 /* > 275 * We need to put APICs in legacy mode so that we can > > --- > 0-DAY kernel test infrastructure Open Source Technology Center > https://lists.01.org/pipermail/kbuild-all Intel Corporation > >
