Messages in this thread | | | Date | Thu, 8 Aug 2019 08:17:43 +0800 | From | kbuild test robot <> | Subject | Re: [PATCH 2/4] x86/apic: record capped cpu in generic_processor_info() |
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Hi Pingfan,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linus/master] [cannot apply to v5.3-rc3 next-20190807] [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/Pingfan-Liu/x86-mce-protect-nr_cpus-from-rebooting-by-broadcast-mce/20190806-101748 reproduce: # apt-get install sparse # sparse version: v0.6.1-rc1-7-g2b96cd8-dirty make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
>> arch/x86/kernel/cpu/common.c:70:16: sparse: sparse: symbol '__cpu_capped_mask' was not declared. Should it be static? arch/x86/kernel/cpu/common.c:135:43: sparse: sparse: cast truncates bits from constant value (fffff becomes ffff) arch/x86/kernel/cpu/common.c:136:43: sparse: sparse: cast truncates bits from constant value (fffff becomes ffff) arch/x86/kernel/cpu/common.c:137:43: sparse: sparse: cast truncates bits from constant value (fffff becomes ffff) arch/x86/kernel/cpu/common.c:138:43: sparse: sparse: cast truncates bits from constant value (fffff becomes ffff) arch/x86/kernel/cpu/common.c:165:43: sparse: sparse: cast truncates bits from constant value (fffff becomes ffff) arch/x86/kernel/cpu/common.c:166:43: sparse: sparse: cast truncates bits from constant value (fffff becomes ffff)
Please review and possibly fold the followup patch.
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