tree: https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git kvm-arm64/nv-wip head: 03b558f083eda25ac9bd2e7af7d751ba34a2124a commit: e6b4cd37fbd22bd9f9964141628fe5db75fb6a8d [2/5] KVM: arm/arm64: timer: Support hyp timer emulation for nested virt config: arm-axm55xx_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout e6b4cd37fbd22bd9f9964141628fe5db75fb6a8d # save the attached .config to linux build tree GCC_VERSION=7.2.0 make.cross ARCH=arm All errors (new ones prefixed by >>): arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c: In function 'get_timer_map': >> arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:84:7: error: implicit declaration of function 'is_hyp_ctxt'; did you mean '__hyp_text'? [-Werror=implicit-function-declaration] if (is_hyp_ctxt(vcpu)) { ^~~~~~~~~~~ __hyp_text cc1: some warnings being treated as errors vim +84 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c 80 81 static void get_timer_map(struct kvm_vcpu *vcpu, struct timer_map *map) 82 { 83 if (nested_virt_in_use(vcpu)) { > 84 if (is_hyp_ctxt(vcpu)) { 85 map->direct_vtimer = vcpu_hvtimer(vcpu); 86 map->direct_ptimer = vcpu_hptimer(vcpu); 87 map->emul_vtimer = vcpu_vtimer(vcpu); 88 map->emul_ptimer = vcpu_ptimer(vcpu); 89 } else { 90 map->direct_vtimer = vcpu_vtimer(vcpu); 91 map->direct_ptimer = vcpu_ptimer(vcpu); 92 map->emul_vtimer = vcpu_hvtimer(vcpu); 93 map->emul_ptimer = vcpu_hptimer(vcpu); 94 } 95 } 96 97 if (has_vhe()) { 98 map->direct_vtimer = vcpu_vtimer(vcpu); 99 map->direct_ptimer = vcpu_ptimer(vcpu); 100 map->emul_vtimer = NULL; 101 map->emul_ptimer = NULL; 102 } else { 103 map->direct_vtimer = vcpu_vtimer(vcpu); 104 map->direct_ptimer = NULL; 105 map->emul_vtimer = NULL; 106 map->emul_ptimer = vcpu_ptimer(vcpu); 107 } 108 } 109 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
Attachment:
.config.gz
Description: application/gzip
_______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
