Hi Waiman, [auto build test ERROR on tip/auto-latest] [also build test ERROR on v4.8-rc1 next-20160812] [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/Waiman-Long/x86-hpet-Reduce-HPET-counter-read-contention/20160813-090247 config: x86_64-randconfig-s0-08131002 (attached as .config) compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All error/warnings (new ones prefixed by >>): >> arch/x86/kernel/hpet.c:791: error: unknown field 'lock' specified in >> initializer >> arch/x86/kernel/hpet.c:791: warning: missing braces around initializer arch/x86/kernel/hpet.c:791: warning: (near initialization for 'hpet.<anonymous>.lock.val') vim +/lock +791 arch/x86/kernel/hpet.c 785 u32 value; 786 }; 787 u64 lockval; 788 }; 789 790 static union hpet_lock hpet __cacheline_aligned = { > 791 .lock = __ARCH_SPIN_LOCK_UNLOCKED, 792 }; 793 794 static cycle_t read_hpet(struct clocksource *cs) --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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