tree: https://git.kernel.org/pub/scm/virt/kvm/kvm.git next head: 8f00067a0d867e6ca63e266098ea18cf1a0b5e72 commit: 55dd00a73a518281bc846dc5de1a718349431eb2 [8/11] KVM: x86: add KVM_HC_CLOCK_PAIRING hypercall config: x86_64-kexec (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: git checkout 55dd00a73a518281bc846dc5de1a718349431eb2 # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): arch/x86/kvm/x86.c: In function 'kvm_pv_clock_pairing': >> arch/x86/kvm/x86.c:6156:2: error: unknown type name 'cycle_t' cycle_t cycle; ^~~~~~~ >> arch/x86/kvm/x86.c:6162:42: error: passing argument 2 of 'kvm_get_walltime_and_clockread' from incompatible pointer type [-Werror=incompatible-pointer-types] if (kvm_get_walltime_and_clockread(&ts, &cycle) == false) ^ arch/x86/kvm/x86.c:1665:13: note: expected 'u64 * {aka long long unsigned int *}' but argument is of type 'int *' static bool kvm_get_walltime_and_clockread(struct timespec *ts, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/cycle_t +6156 arch/x86/kvm/x86.c 6150 6151 static int kvm_pv_clock_pairing(struct kvm_vcpu *vcpu, gpa_t paddr, 6152 unsigned long clock_type) 6153 { 6154 struct kvm_clock_pairing clock_pairing; 6155 struct timespec ts; > 6156 cycle_t cycle; 6157 int ret; 6158 6159 if (clock_type != KVM_CLOCK_PAIRING_WALLCLOCK) 6160 return -KVM_EOPNOTSUPP; 6161 > 6162 if (kvm_get_walltime_and_clockread(&ts, &cycle) == false) 6163 return -KVM_EOPNOTSUPP; 6164 6165 clock_pairing.sec = ts.tv_sec; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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