Re: [PATCH] x86/intel_cacheinfo: Fix LLC topology for AMD Fam17h systems

From: Aravind Gopalakrishnan
Date: Tue Nov 03 2015 - 14:45:19 EST

On 11/3/2015 1:27 PM, kbuild test robot wrote:
Hi Aravind,

[auto build test ERROR on bp/for-next]
[also ERROR on: v4.3 next-20151103]

base: Aravind-Gopalakrishnan/x86-intel_cacheinfo-Fix-LLC-topology-for-AMD-Fam17h-systems/20151104-031725
config: i386-tinyconfig (attached as .config)
# save the attached .config to linux build tree
make ARCH=i386

All errors (new ones prefixed by >>):

arch/x86/built-in.o: In function `init_amd_cacheinfo':
(.text+0x6aec): undefined reference to `cpu_llc_id'

Thanks for the catch!

cpu_llc_id references should be wrapped under #ifdef CONFIG_SMP.

Did that and kernel build worked with the attached config.

Will send a V2 with the fix.

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