Messages in this thread | | | Subject | Re: [PATCH v4 3/3] x86/kvm: Expose AMD Core Perf Extension flag to guests | From | "Natarajan, Janakarajan" <> | Date | Fri, 2 Feb 2018 17:26:41 -0600 |
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On 2/2/2018 2:03 PM, kbuild test robot wrote: > Hi Janakarajan, > > Thank you for the patch! Perhaps something to improve: > > [auto build test WARNING on tip/x86/core] > [also build test WARNING on v4.15] > [cannot apply to kvm/linux-next next-20180202] > [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] This patch uses functions defined in commit 'd6321d493319bfd406c484e8359c6101cbda39d3 KVM: x86: generalize guest_cpuid_has_ helpers'. https://lkml.org/lkml/2017/8/2/811 > > url: https://github.com/0day-ci/linux/commits/Janakarajan-Natarajan/Support-Perf-Extensions-on-AMD-KVM-guests/20180202-231344 > reproduce: > # apt-get install sparse > make ARCH=x86_64 allmodconfig > make C=1 CF=-D__CHECK_ENDIAN__ > > > sparse warnings: (new ones prefixed by >>) > >>> arch/x86/kvm/cpuid.c:58:6: sparse: symbol 'perf_ext_supported' was not declared. Should it be > Please review and possibly fold the followup patch. > > --- > 0-DAY kernel test infrastructure Open Source Technology Center > https://lists.01.org/pipermail/kbuild-all Intel Corporation
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