On Mon, 9 Sep 2019, kbuild test robot <l...@intel.com> wrote: >Hi Tony, > >I love your patch! Yet something to improve:
Glad to hear, thanks. > >[auto build test ERROR on linus/master] >[cannot apply to v5.3-rc8 next-20190904] >[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/Tony-W-Wang-oc/x86-mce-Add-Zhao >xin-MCE-support/20190909-190435 >config: i386-randconfig-b002-201936 (attached as .config) >compiler: gcc-7 (Debian 7.4.0-11) 7.4.0 >reproduce: > # save the attached .config to linux build tree > make ARCH=i386 > >If you fix the issue, kindly add following tag >Reported-by: kbuild test robot <l...@intel.com> > >All errors (new ones prefixed by >>): > >>> arch/x86/kernel/cpu/mce/core.c:1780:6: error: redefinition of >'mce_zhaoxin_feature_init' > void mce_zhaoxin_feature_init(struct cpuinfo_x86 *c) > ^~~~~~~~~~~~~~~~~~~~~~~~ > In file included from arch/x86/kernel/cpu/mce/core.c:50:0: > arch/x86/include/asm/mce.h:356:20: note: previous definition of >'mce_zhaoxin_feature_init' was here > static inline void mce_zhaoxin_feature_init(struct cpuinfo_x86 *c) { } > ^~~~~~~~~~~~~~~~~~~~~~~~ > >vim +/mce_zhaoxin_feature_init +1780 arch/x86/kernel/cpu/mce/core.c > > 1779 >> 1780 void mce_zhaoxin_feature_init(struct cpuinfo_x86 *c) > 1781 { > 1782 struct mce_bank *mce_banks = this_cpu_ptr(mce_banks_array); > 1783 > 1784 /* > 1785 * These CPUs bank8 SVAD error may be triggered unexpected >when > 1786 * bringup virtual machine. it is not hardware bug. Always > disable > 1787 * bank8 SVAD error by default. > 1788 */ > 1789 if ((c->x86 == 6 && c->x86_model == 0x19 && > 1790 (c->x86_stepping > 3 && c->x86_stepping < 8)) || > 1791 (c->x86 == 6 && c->x86_model == 0x1f) || > 1792 (c->x86 == 7 && c->x86_model == 0x1b)) { > 1793 if (this_cpu_read(mce_num_banks) > 8) > 1794 mce_banks[8].ctl = 0; > 1795 } > 1796 > 1797 intel_init_cmci(); > 1798 mce_adjust_timer = cmci_intel_adjust_timer; > 1799 } > 1800 > Will fix this issue in V2. >--- >0-DAY kernel test infrastructure Open Source Technology >Center >https://lists.01.org/pipermail/kbuild-all Intel Corporation
