diff options
| -rw-r--r-- | arch/arm64/include/asm/kvm_host.h | 3 | ||||
| -rw-r--r-- | arch/arm64/kvm/guest.c | 2 | ||||
| -rw-r--r-- | arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h | 4 |
3 files changed, 4 insertions, 5 deletions
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index f255507dd916..2bd6285eaf4c 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -186,6 +186,7 @@ enum vcpu_sysreg { APGAKEYHI_EL1, ELR_EL1, + SP_EL1, /* 32bit specific registers. Keep them at the end of the range */ DACR32_EL2, /* Domain Access Control Register */ @@ -240,8 +241,6 @@ enum vcpu_sysreg { struct kvm_cpu_context { struct user_pt_regs regs; /* sp = sp_el0 */ - u64 sp_el1; - u64 spsr[KVM_NR_SPSR]; struct user_fpsimd_state fp_regs; diff --git a/arch/arm64/kvm/guest.c b/arch/arm64/kvm/guest.c index 99ff09ad24e8..d614716e073b 100644 --- a/arch/arm64/kvm/guest.c +++ b/arch/arm64/kvm/guest.c @@ -129,7 +129,7 @@ static void *core_reg_addr(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) return &vcpu->arch.ctxt.regs.pstate; case KVM_REG_ARM_CORE_REG(sp_el1): - return &vcpu->arch.ctxt.sp_el1; + return __ctxt_sys_reg(&vcpu->arch.ctxt, SP_EL1); case KVM_REG_ARM_CORE_REG(elr_el1): return __ctxt_sys_reg(&vcpu->arch.ctxt, ELR_EL1); diff --git a/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h b/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h index 9ebbd626d4ab..4c26ba72120e 100644 --- a/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h +++ b/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h @@ -46,7 +46,7 @@ static inline void __sysreg_save_el1_state(struct kvm_cpu_context *ctxt) ctxt_sys_reg(ctxt, PAR_EL1) = read_sysreg(par_el1); ctxt_sys_reg(ctxt, TPIDR_EL1) = read_sysreg(tpidr_el1); - ctxt->sp_el1 = read_sysreg(sp_el1); + ctxt_sys_reg(ctxt, SP_EL1) = read_sysreg(sp_el1); ctxt_sys_reg(ctxt, ELR_EL1) = read_sysreg_el1(SYS_ELR); ctxt->spsr[KVM_SPSR_EL1] = read_sysreg_el1(SYS_SPSR); } @@ -125,7 +125,7 @@ static inline void __sysreg_restore_el1_state(struct kvm_cpu_context *ctxt) write_sysreg_el1(ctxt_sys_reg(ctxt, TCR_EL1), SYS_TCR); } - write_sysreg(ctxt->sp_el1, sp_el1); + write_sysreg(ctxt_sys_reg(ctxt, SP_EL1), sp_el1); write_sysreg_el1(ctxt_sys_reg(ctxt, ELR_EL1), SYS_ELR); write_sysreg_el1(ctxt->spsr[KVM_SPSR_EL1], SYS_SPSR); } |