Hi Vitaly, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on tip/auto-latest] [also build test WARNING on v4.15-rc8 next-20180118] [cannot apply to tip/x86/core kvm/linux-next] [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/Vitaly-Kuznetsov/x86-kvm-hyperv-stable-clocksorce-for-L2-guests-when-running-nested-KVM-on-Hyper-V/20180119-160814 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/x86.c:2120:38: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const @@ got d const @@ arch/x86/kvm/x86.c:2120:38: expected void const arch/x86/kvm/x86.c:2120:38: got unsigned char COPYING CREDITS Documentation Kbuild Kconfig MAINTAINERS Makefile README arch block certs crypto drivers firmware fs include init ipc kernel lib mm net samples scripts security sound tools usr virt >> arch/x86/kvm/x86.c:5936:6: sparse: symbol 'kvm_hyperv_tsc_notifier' was not declared. Should it be arch/x86/kvm/x86.c:7585:5: sparse: symbol 'kvm_valid_sregs' was not declared. Should it be arch/x86/kvm/x86.c:8401:16: sparse: incompatible types in comparison expression (different address spaces) arch/x86/include/asm/paravirt.h:782:9: sparse: context imbalance in 'vcpu_enter_guest' - unexpected unlock 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
