tree: https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git kvm-arm64/nv-wip-v5.0-rc1 head: 688c386ca096f2c1f2eee386697586c88df5d5bc commit: bd3721cc25cec20d64c5c073fbc0879067cf86e7 [65/75] arm64: KVM: nv: Add handling of EL2-specific timer registers 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 bd3721cc25cec20d64c5c073fbc0879067cf86e7 # 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:78:7: error: implicit declaration of function 'is_hyp_ctxt'; did you mean '__hyp_text'? [-Werror=implicit-function-declaration] if (is_hyp_ctxt(vcpu)) { ^~~~~~~~~~~ __hyp_text arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c: In function 'kvm_timer_should_fire': arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:277:1: error: macro "__read_sysreg" requires 4 arguments, but only 1 given cnt_ctl = read_sysreg_el0(cntp_ctl); ^ ~~~~~~~~~ In file included from arch/arm/include/asm/kvm_hyp.h:23:0, from arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:29: arch/arm/include/asm/cp15.h:63:27: error: '__read_sysreg' undeclared (first use in this function); did you mean 'vcpu_sysreg'? #define read_sysreg(...) __read_sysreg(__VA_ARGS__) ^ arch/arm/include/asm/kvm_hyp.h:94:29: note: in expansion of macro 'read_sysreg' #define read_sysreg_el0(r) read_sysreg(r##_el0) ^~~~~~~~~~~ arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:277:14: note: in expansion of macro 'read_sysreg_el0' cnt_ctl = read_sysreg_el0(cntp_ctl); ^~~~~~~~~~~~~~~ arch/arm/include/asm/cp15.h:63:27: note: each undeclared identifier is reported only once for each function it appears in #define read_sysreg(...) __read_sysreg(__VA_ARGS__) ^ arch/arm/include/asm/kvm_hyp.h:94:29: note: in expansion of macro 'read_sysreg' #define read_sysreg_el0(r) read_sysreg(r##_el0) ^~~~~~~~~~~ arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:277:14: note: in expansion of macro 'read_sysreg_el0' cnt_ctl = read_sysreg_el0(cntp_ctl); ^~~~~~~~~~~~~~~ arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c: In function 'timer_save_state': arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:398:1: error: macro "__read_sysreg" requires 4 arguments, but only 1 given ctx->cnt_ctl = read_sysreg_el0(cntp_ctl); ^ ~~~~~~~~~~ In file included from arch/arm/include/asm/kvm_hyp.h:23:0, from arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:29: arch/arm/include/asm/cp15.h:63:27: error: '__read_sysreg' undeclared (first use in this function); did you mean 'vcpu_sysreg'? #define read_sysreg(...) __read_sysreg(__VA_ARGS__) ^ arch/arm/include/asm/kvm_hyp.h:94:29: note: in expansion of macro 'read_sysreg' #define read_sysreg_el0(r) read_sysreg(r##_el0) ^~~~~~~~~~~ arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:398:18: note: in expansion of macro 'read_sysreg_el0' ctx->cnt_ctl = read_sysreg_el0(cntp_ctl); ^~~~~~~~~~~~~~~ arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:399:1: error: macro "__read_sysreg" requires 4 arguments, but only 1 given ctx->cnt_cval = read_sysreg_el0(cntp_cval); ^ ~~~~~~~~~~~ arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:402:1: error: macro "__write_sysreg" requires 5 arguments, but only 2 given write_sysreg_el0(0, cntp_ctl); ^ ~~~~~~~~~~ In file included from arch/arm/include/asm/kvm_hyp.h:23:0, from arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:29: arch/arm/include/asm/cp15.h:66:31: error: '__write_sysreg' undeclared (first use in this function); did you mean '__read_sysreg'? #define write_sysreg(v, ...) __write_sysreg(v, __VA_ARGS__) ^ arch/arm/include/asm/kvm_hyp.h:95:33: note: in expansion of macro 'write_sysreg' #define write_sysreg_el0(v, r) write_sysreg(v, r##_el0) ^~~~~~~~~~~~ arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:402:3: note: in expansion of macro 'write_sysreg_el0' write_sysreg_el0(0, cntp_ctl); ^~~~~~~~~~~~~~~~ arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c: In function 'timer_restore_state': arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:476:1: error: macro "__write_sysreg" requires 5 arguments, but only 2 given write_sysreg_el0(ctx->cnt_cval, cntp_cval); ^ ~~~~~~~~~~~ In file included from arch/arm/include/asm/kvm_hyp.h:23:0, from arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:29: arch/arm/include/asm/cp15.h:66:31: error: '__write_sysreg' undeclared (first use in this function); did you mean '__write_msi_msg'? #define write_sysreg(v, ...) __write_sysreg(v, __VA_ARGS__) ^ arch/arm/include/asm/kvm_hyp.h:95:33: note: in expansion of macro 'write_sysreg' #define write_sysreg_el0(v, r) write_sysreg(v, r##_el0) ^~~~~~~~~~~~ arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:476:3: note: in expansion of macro 'write_sysreg_el0' write_sysreg_el0(ctx->cnt_cval, cntp_cval); ^~~~~~~~~~~~~~~~ arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:478:1: error: macro "__write_sysreg" requires 5 arguments, but only 2 given write_sysreg_el0(ctx->cnt_ctl, cntp_ctl); ^ ~~~~~~~~~~ arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c: In function 'get_timer_from_sysreg': arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:889:7: error: 'SYS_CNTP_TVAL_EL0' undeclared (first use in this function) case SYS_CNTP_TVAL_EL0: ^~~~~~~~~~~~~~~~~ arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:890:7: error: 'SYS_CNTP_CTL_EL0' undeclared (first use in this function); did you mean 'SYS_CNTP_TVAL_EL0'? case SYS_CNTP_CTL_EL0: ^~~~~~~~~~~~~~~~ SYS_CNTP_TVAL_EL0 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:891:7: error: 'SYS_CNTP_CVAL_EL0' undeclared (first use in this function); did you mean 'SYS_CNTP_TVAL_EL0'? case SYS_CNTP_CVAL_EL0: ^~~~~~~~~~~~~~~~~ SYS_CNTP_TVAL_EL0 >> arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:893:7: error: implicit declaration of function 'vcpu_el2_e2h_is_set' [-Werror=implicit-function-declaration] vcpu_el2_e2h_is_set(vcpu)) ^~~~~~~~~~~~~~~~~~~ >> arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:897:7: error: 'cntp_tval_EL02' undeclared (first use in this function); did you mean 'cntv_cval_el0'? case cntp_tval_EL02: ^~~~~~~~~~~~~~ cntv_cval_el0 >> arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:898:7: error: 'cntp_ctl_EL02' undeclared (first use in this function); did you mean 'cntp_tval_EL02'? case cntp_ctl_EL02: ^~~~~~~~~~~~~ cntp_tval_EL02 >> arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:899:7: error: 'cntp_cval_EL02' undeclared (first use in this function); did you mean 'cntp_tval_EL02'? case cntp_cval_EL02: ^~~~~~~~~~~~~~ cntp_tval_EL02 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:900:7: error: 'SYS_AARCH32_CNTP_TVAL' undeclared (first use in this function) case SYS_AARCH32_CNTP_TVAL: ^~~~~~~~~~~~~~~~~~~~~ arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:901:7: error: 'SYS_AARCH32_CNTP_CTL' undeclared (first use in this function); did you mean 'SYS_AARCH32_CNTP_TVAL'? case SYS_AARCH32_CNTP_CTL: ^~~~~~~~~~~~~~~~~~~~ SYS_AARCH32_CNTP_TVAL arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:902:7: error: 'SYS_AARCH32_CNTP_CVAL' undeclared (first use in this function); did you mean 'SYS_AARCH32_CNTP_TVAL'? case SYS_AARCH32_CNTP_CVAL: ^~~~~~~~~~~~~~~~~~~~~ SYS_AARCH32_CNTP_TVAL arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:905:7: error: 'SYS_CNTVOFF_EL2' undeclared (first use in this function); did you mean 'SYS_CNTP_CTL_EL0'? case SYS_CNTVOFF_EL2: ^~~~~~~~~~~~~~~ SYS_CNTP_CTL_EL0 >> arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:906:7: error: 'cntv_tval_EL02' undeclared (first use in this function); did you mean 'cntp_tval_EL02'? case cntv_tval_EL02: ^~~~~~~~~~~~~~ cntp_tval_EL02 >> arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:907:7: error: 'cntv_ctl_EL02' undeclared (first use in this function); did you mean 'cntp_ctl_EL02'? case cntv_ctl_EL02: ^~~~~~~~~~~~~ cntp_ctl_EL02 >> arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:908:7: error: 'cntv_cval_EL02' undeclared (first use in this function); did you mean 'cntv_tval_EL02'? case cntv_cval_EL02: ^~~~~~~~~~~~~~ cntv_tval_EL02 >> arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:911:7: error: 'SYS_CNTHP_TVAL_EL2' undeclared (first use in this function); did you mean 'SYS_CNTP_TVAL_EL0'? case SYS_CNTHP_TVAL_EL2: ^~~~~~~~~~~~~~~~~~ SYS_CNTP_TVAL_EL0 >> arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:912:7: error: 'SYS_CNTHP_CTL_EL2' undeclared (first use in this function); did you mean 'SYS_CNTP_CTL_EL0'? case SYS_CNTHP_CTL_EL2: ^~~~~~~~~~~~~~~~~ SYS_CNTP_CTL_EL0 >> arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:913:7: error: 'SYS_CNTHP_CVAL_EL2' undeclared (first use in this function); did you mean 'SYS_CNTHP_TVAL_EL2'? case SYS_CNTHP_CVAL_EL2: ^~~~~~~~~~~~~~~~~~ SYS_CNTHP_TVAL_EL2 >> arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:916:7: error: 'SYS_CNTHV_TVAL_EL2' undeclared (first use in this function); did you mean 'SYS_CNTHP_TVAL_EL2'? case SYS_CNTHV_TVAL_EL2: ^~~~~~~~~~~~~~~~~~ SYS_CNTHP_TVAL_EL2 >> arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:917:7: error: 'SYS_CNTHV_CTL_EL2' undeclared (first use in this function); did you mean 'SYS_CNTHP_CTL_EL2'? case SYS_CNTHV_CTL_EL2: ^~~~~~~~~~~~~~~~~ SYS_CNTHP_CTL_EL2 >> arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:918:7: error: 'SYS_CNTHV_CVAL_EL2' undeclared (first use in this function); did you mean 'SYS_CNTHV_TVAL_EL2'? case SYS_CNTHV_CVAL_EL2: ^~~~~~~~~~~~~~~~~~ SYS_CNTHV_TVAL_EL2 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c: In function 'kvm_arm_timer_read_sysreg': arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:937:7: error: 'SYS_CNTP_TVAL_EL0' undeclared (first use in this function) case SYS_CNTP_TVAL_EL0: ^~~~~~~~~~~~~~~~~ arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:938:7: error: 'cntp_tval_EL02' undeclared (first use in this function); did you mean 'cntv_cval_el0'? case cntp_tval_EL02: ^~~~~~~~~~~~~~ cntv_cval_el0 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:939:7: error: 'cntv_tval_EL02' undeclared (first use in this function); did you mean 'cntp_tval_EL02'? case cntv_tval_EL02: ^~~~~~~~~~~~~~ cntp_tval_EL02 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:940:7: error: 'SYS_CNTHP_TVAL_EL2' undeclared (first use in this function); did you mean 'SYS_CNTP_TVAL_EL0'? case SYS_CNTHP_TVAL_EL2: ^~~~~~~~~~~~~~~~~~ SYS_CNTP_TVAL_EL0 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:941:7: error: 'SYS_CNTHV_TVAL_EL2' undeclared (first use in this function); did you mean 'SYS_CNTHP_TVAL_EL2'? case SYS_CNTHV_TVAL_EL2: ^~~~~~~~~~~~~~~~~~ SYS_CNTHP_TVAL_EL2 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:942:7: error: 'SYS_AARCH32_CNTP_TVAL' undeclared (first use in this function) case SYS_AARCH32_CNTP_TVAL: ^~~~~~~~~~~~~~~~~~~~~ arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:946:7: error: 'SYS_CNTP_CTL_EL0' undeclared (first use in this function); did you mean 'SYS_CNTP_TVAL_EL0'? case SYS_CNTP_CTL_EL0: ^~~~~~~~~~~~~~~~ SYS_CNTP_TVAL_EL0 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:947:7: error: 'cntp_ctl_EL02' undeclared (first use in this function); did you mean 'cntp_tval_EL02'? case cntp_ctl_EL02: ^~~~~~~~~~~~~ cntp_tval_EL02 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:948:7: error: 'cntv_ctl_EL02' undeclared (first use in this function); did you mean 'cntp_ctl_EL02'? case cntv_ctl_EL02: ^~~~~~~~~~~~~ cntp_ctl_EL02 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:949:7: error: 'SYS_CNTHP_CTL_EL2' undeclared (first use in this function); did you mean 'SYS_CNTP_CTL_EL0'? case SYS_CNTHP_CTL_EL2: ^~~~~~~~~~~~~~~~~ SYS_CNTP_CTL_EL0 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:950:7: error: 'SYS_CNTHV_CTL_EL2' undeclared (first use in this function); did you mean 'SYS_CNTHP_CTL_EL2'? case SYS_CNTHV_CTL_EL2: ^~~~~~~~~~~~~~~~~ SYS_CNTHP_CTL_EL2 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:951:7: error: 'SYS_AARCH32_CNTP_CTL' undeclared (first use in this function); did you mean 'SYS_AARCH32_CNTP_TVAL'? case SYS_AARCH32_CNTP_CTL: ^~~~~~~~~~~~~~~~~~~~ SYS_AARCH32_CNTP_TVAL arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:955:7: error: 'SYS_CNTP_CVAL_EL0' undeclared (first use in this function); did you mean 'SYS_CNTP_TVAL_EL0'? case SYS_CNTP_CVAL_EL0: ^~~~~~~~~~~~~~~~~ SYS_CNTP_TVAL_EL0 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:956:7: error: 'cntp_cval_EL02' undeclared (first use in this function); did you mean 'cntp_tval_EL02'? case cntp_cval_EL02: ^~~~~~~~~~~~~~ cntp_tval_EL02 >> arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:957:7: error: 'cntv_cval_EL02' undeclared (first use in this function); did you mean 'cntp_cval_EL02'? case cntv_cval_EL02: ^~~~~~~~~~~~~~ cntp_cval_EL02 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:958:7: error: 'SYS_CNTHP_CVAL_EL2' undeclared (first use in this function); did you mean 'SYS_CNTHP_TVAL_EL2'? case SYS_CNTHP_CVAL_EL2: ^~~~~~~~~~~~~~~~~~ SYS_CNTHP_TVAL_EL2 >> arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:959:7: error: 'SYS_CNTHV_CVAL_EL2' undeclared (first use in this function); did you mean 'SYS_CNTHP_CVAL_EL2'? case SYS_CNTHV_CVAL_EL2: ^~~~~~~~~~~~~~~~~~ SYS_CNTHP_CVAL_EL2 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:960:7: error: 'SYS_AARCH32_CNTP_CVAL' undeclared (first use in this function); did you mean 'SYS_AARCH32_CNTP_TVAL'? case SYS_AARCH32_CNTP_CVAL: ^~~~~~~~~~~~~~~~~~~~~ SYS_AARCH32_CNTP_TVAL >> arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:964:7: error: 'SYS_CNTVOFF_EL2' undeclared (first use in this function); did you mean 'SYS_CNTHV_CTL_EL2'? case SYS_CNTVOFF_EL2: ^~~~~~~~~~~~~~~ SYS_CNTHV_CTL_EL2 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c: In function 'kvm_arm_timer_write_sysreg': arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:988:7: error: 'SYS_CNTP_TVAL_EL0' undeclared (first use in this function) case SYS_CNTP_TVAL_EL0: ^~~~~~~~~~~~~~~~~ arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:989:7: error: 'cntp_tval_EL02' undeclared (first use in this function); did you mean 'cntv_cval_el0'? case cntp_tval_EL02: ^~~~~~~~~~~~~~ cntv_cval_el0 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:990:7: error: 'cntv_tval_EL02' undeclared (first use in this function); did you mean 'cntp_tval_EL02'? case cntv_tval_EL02: ^~~~~~~~~~~~~~ cntp_tval_EL02 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:991:7: error: 'SYS_CNTHP_TVAL_EL2' undeclared (first use in this function); did you mean 'SYS_CNTP_TVAL_EL0'? case SYS_CNTHP_TVAL_EL2: ^~~~~~~~~~~~~~~~~~ SYS_CNTP_TVAL_EL0 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:992:7: error: 'SYS_CNTHV_TVAL_EL2' undeclared (first use in this function); did you mean 'SYS_CNTHP_TVAL_EL2'? case SYS_CNTHV_TVAL_EL2: ^~~~~~~~~~~~~~~~~~ SYS_CNTHP_TVAL_EL2 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:993:7: error: 'SYS_AARCH32_CNTP_TVAL' undeclared (first use in this function) case SYS_AARCH32_CNTP_TVAL: ^~~~~~~~~~~~~~~~~~~~~ arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:997:7: error: 'SYS_CNTP_CTL_EL0' undeclared (first use in this function); did you mean 'SYS_CNTP_TVAL_EL0'? case SYS_CNTP_CTL_EL0: ^~~~~~~~~~~~~~~~ SYS_CNTP_TVAL_EL0 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:998:7: error: 'cntp_ctl_EL02' undeclared (first use in this function); did you mean 'cntp_tval_EL02'? case cntp_ctl_EL02: ^~~~~~~~~~~~~ cntp_tval_EL02 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:999:7: error: 'cntv_ctl_EL02' undeclared (first use in this function); did you mean 'cntp_ctl_EL02'? case cntv_ctl_EL02: ^~~~~~~~~~~~~ cntp_ctl_EL02 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:1000:7: error: 'SYS_CNTHP_CTL_EL2' undeclared (first use in this function); did you mean 'SYS_CNTP_CTL_EL0'? case SYS_CNTHP_CTL_EL2: ^~~~~~~~~~~~~~~~~ SYS_CNTP_CTL_EL0 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:1001:7: error: 'SYS_CNTHV_CTL_EL2' undeclared (first use in this function); did you mean 'SYS_CNTHP_CTL_EL2'? case SYS_CNTHV_CTL_EL2: ^~~~~~~~~~~~~~~~~ SYS_CNTHP_CTL_EL2 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:1002:7: error: 'SYS_AARCH32_CNTP_CTL' undeclared (first use in this function); did you mean 'SYS_AARCH32_CNTP_TVAL'? case SYS_AARCH32_CNTP_CTL: ^~~~~~~~~~~~~~~~~~~~ SYS_AARCH32_CNTP_TVAL arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:1006:7: error: 'SYS_CNTP_CVAL_EL0' undeclared (first use in this function); did you mean 'SYS_CNTP_TVAL_EL0'? case SYS_CNTP_CVAL_EL0: ^~~~~~~~~~~~~~~~~ SYS_CNTP_TVAL_EL0 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:1007:7: error: 'cntp_cval_EL02' undeclared (first use in this function); did you mean 'cntp_tval_EL02'? case cntp_cval_EL02: ^~~~~~~~~~~~~~ cntp_tval_EL02 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:1008:7: error: 'cntv_cval_EL02' undeclared (first use in this function); did you mean 'cntp_cval_EL02'? case cntv_cval_EL02: ^~~~~~~~~~~~~~ cntp_cval_EL02 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:1009:7: error: 'SYS_CNTHP_CVAL_EL2' undeclared (first use in this function); did you mean 'SYS_CNTHP_TVAL_EL2'? case SYS_CNTHP_CVAL_EL2: ^~~~~~~~~~~~~~~~~~ SYS_CNTHP_TVAL_EL2 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:1010:7: error: 'SYS_CNTHV_CVAL_EL2' undeclared (first use in this function); did you mean 'SYS_CNTHP_CVAL_EL2'? case SYS_CNTHV_CVAL_EL2: ^~~~~~~~~~~~~~~~~~ SYS_CNTHP_CVAL_EL2 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:1011:7: error: 'SYS_AARCH32_CNTP_CVAL' undeclared (first use in this function); did you mean 'SYS_AARCH32_CNTP_TVAL'? case SYS_AARCH32_CNTP_CVAL: ^~~~~~~~~~~~~~~~~~~~~ SYS_AARCH32_CNTP_TVAL arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c:1015:7: error: 'SYS_CNTVOFF_EL2' undeclared (first use in this function); did you mean 'SYS_CNTHV_CTL_EL2'? case SYS_CNTVOFF_EL2: ^~~~~~~~~~~~~~~ SYS_CNTHV_CTL_EL2 cc1: some warnings being treated as errors vim +/vcpu_el2_e2h_is_set +893 arch/arm/kvm/../../../virt/kvm/arm/arch_timer.c 884 885 static struct arch_timer_context *get_timer_from_sysreg(struct kvm_vcpu *vcpu, 886 u32 sr) 887 { 888 switch (sr) { 889 case SYS_CNTP_TVAL_EL0: > 890 case SYS_CNTP_CTL_EL0: > 891 case SYS_CNTP_CVAL_EL0: 892 if (vcpu_mode_el2(vcpu) && > 893 vcpu_el2_e2h_is_set(vcpu)) 894 return vcpu_hptimer(vcpu); 895 /* fall through */ 896 > 897 case cntp_tval_EL02: > 898 case cntp_ctl_EL02: > 899 case cntp_cval_EL02: 900 case SYS_AARCH32_CNTP_TVAL: 901 case SYS_AARCH32_CNTP_CTL: > 902 case SYS_AARCH32_CNTP_CVAL: 903 return vcpu_ptimer(vcpu); 904 > 905 case SYS_CNTVOFF_EL2: > 906 case cntv_tval_EL02: > 907 case cntv_ctl_EL02: > 908 case cntv_cval_EL02: 909 return vcpu_vtimer(vcpu); 910 > 911 case SYS_CNTHP_TVAL_EL2: > 912 case SYS_CNTHP_CTL_EL2: > 913 case SYS_CNTHP_CVAL_EL2: 914 return vcpu_hptimer(vcpu); 915 > 916 case SYS_CNTHV_TVAL_EL2: > 917 case SYS_CNTHV_CTL_EL2: > 918 case SYS_CNTHV_CVAL_EL2: 919 return vcpu_hvtimer(vcpu); 920 921 default: 922 BUG(); 923 } 924 } 925 926 u64 kvm_arm_timer_read_sysreg(struct kvm_vcpu *vcpu, u32 sr) 927 { 928 struct arch_timer_context *timer; 929 u64 val; 930 931 preempt_disable(); 932 kvm_timer_vcpu_put(vcpu); 933 934 timer = get_timer_from_sysreg(vcpu, sr); 935 936 switch (sr) { 937 case SYS_CNTP_TVAL_EL0: 938 case cntp_tval_EL02: 939 case cntv_tval_EL02: 940 case SYS_CNTHP_TVAL_EL2: 941 case SYS_CNTHV_TVAL_EL2: 942 case SYS_AARCH32_CNTP_TVAL: 943 val = kvm_phys_timer_read() - timer->cntvoff - timer->cnt_cval; 944 break; 945 946 case SYS_CNTP_CTL_EL0: 947 case cntp_ctl_EL02: 948 case cntv_ctl_EL02: 949 case SYS_CNTHP_CTL_EL2: 950 case SYS_CNTHV_CTL_EL2: 951 case SYS_AARCH32_CNTP_CTL: 952 val = read_timer_ctl(timer); 953 break; 954 > 955 case SYS_CNTP_CVAL_EL0: 956 case cntp_cval_EL02: > 957 case cntv_cval_EL02: 958 case SYS_CNTHP_CVAL_EL2: > 959 case SYS_CNTHV_CVAL_EL2: 960 case SYS_AARCH32_CNTP_CVAL: 961 val = timer->cnt_cval; 962 break; 963 > 964 case SYS_CNTVOFF_EL2: 965 val = timer->cntvoff; 966 break; 967 968 default: 969 BUG(); 970 } 971 972 kvm_timer_vcpu_load(vcpu); 973 preempt_enable(); 974 975 return val; 976 } 977 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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