diff options
Diffstat (limited to 'arch/arm64/kvm/sys_regs.c')
| -rw-r--r-- | arch/arm64/kvm/sys_regs.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index 6ce28afde022..bd3431823ec5 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -403,9 +403,9 @@ static bool trap_oslar_el1(struct kvm_vcpu *vcpu, return read_from_write_only(vcpu, p, r); /* Forward the OSLK bit to OSLSR */ - oslsr = __vcpu_sys_reg(vcpu, OSLSR_EL1) & ~SYS_OSLSR_OSLK; - if (p->regval & SYS_OSLAR_OSLK) - oslsr |= SYS_OSLSR_OSLK; + oslsr = __vcpu_sys_reg(vcpu, OSLSR_EL1) & ~OSLSR_EL1_OSLK; + if (p->regval & OSLAR_EL1_OSLK) + oslsr |= OSLSR_EL1_OSLK; __vcpu_sys_reg(vcpu, OSLSR_EL1) = oslsr; return true; @@ -429,7 +429,7 @@ static int set_oslsr_el1(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd, * The only modifiable bit is the OSLK bit. Refuse the write if * userspace attempts to change any other bit in the register. */ - if ((val ^ rd->val) & ~SYS_OSLSR_OSLK) + if ((val ^ rd->val) & ~OSLSR_EL1_OSLK) return -EINVAL; __vcpu_sys_reg(vcpu, rd->reg) = val; @@ -1338,6 +1338,7 @@ static u64 __kvm_read_sanitised_id_reg(const struct kvm_vcpu *vcpu, ARM64_FEATURE_MASK(ID_AA64ISAR2_EL1_GPA3)); if (!cpus_have_final_cap(ARM64_HAS_WFXT)) val &= ~ARM64_FEATURE_MASK(ID_AA64ISAR2_EL1_WFxT); + val &= ~ARM64_FEATURE_MASK(ID_AA64ISAR2_EL1_MOPS); break; case SYS_ID_AA64MMFR2_EL1: val &= ~ID_AA64MMFR2_EL1_CCIDX_MASK; @@ -1948,7 +1949,7 @@ static const struct sys_reg_desc sys_reg_descs[] = { { SYS_DESC(SYS_MDRAR_EL1), trap_raz_wi }, { SYS_DESC(SYS_OSLAR_EL1), trap_oslar_el1 }, { SYS_DESC(SYS_OSLSR_EL1), trap_oslsr_el1, reset_val, OSLSR_EL1, - SYS_OSLSR_OSLM_IMPLEMENTED, .set_user = set_oslsr_el1, }, + OSLSR_EL1_OSLM_IMPLEMENTED, .set_user = set_oslsr_el1, }, { SYS_DESC(SYS_OSDLR_EL1), trap_raz_wi }, { SYS_DESC(SYS_DBGPRCR_EL1), trap_raz_wi }, { SYS_DESC(SYS_DBGCLAIMSET_EL1), trap_raz_wi }, @@ -2051,7 +2052,7 @@ static const struct sys_reg_desc sys_reg_descs[] = { ID_SANITISED(ID_AA64MMFR0_EL1), ID_SANITISED(ID_AA64MMFR1_EL1), ID_SANITISED(ID_AA64MMFR2_EL1), - ID_UNALLOCATED(7,3), + ID_SANITISED(ID_AA64MMFR3_EL1), ID_UNALLOCATED(7,4), ID_UNALLOCATED(7,5), ID_UNALLOCATED(7,6), @@ -2071,6 +2072,7 @@ static const struct sys_reg_desc sys_reg_descs[] = { { SYS_DESC(SYS_TTBR0_EL1), access_vm_reg, reset_unknown, TTBR0_EL1 }, { SYS_DESC(SYS_TTBR1_EL1), access_vm_reg, reset_unknown, TTBR1_EL1 }, { SYS_DESC(SYS_TCR_EL1), access_vm_reg, reset_val, TCR_EL1, 0 }, + { SYS_DESC(SYS_TCR2_EL1), access_vm_reg, reset_val, TCR2_EL1, 0 }, PTRAUTH_KEY(APIA), PTRAUTH_KEY(APIB), @@ -2120,6 +2122,8 @@ static const struct sys_reg_desc sys_reg_descs[] = { { SYS_DESC(SYS_PMMIR_EL1), trap_raz_wi }, { SYS_DESC(SYS_MAIR_EL1), access_vm_reg, reset_unknown, MAIR_EL1 }, + { SYS_DESC(SYS_PIRE0_EL1), access_vm_reg, reset_unknown, PIRE0_EL1 }, + { SYS_DESC(SYS_PIR_EL1), access_vm_reg, reset_unknown, PIR_EL1 }, { SYS_DESC(SYS_AMAIR_EL1), access_vm_reg, reset_amair_el1, AMAIR_EL1 }, { SYS_DESC(SYS_LORSA_EL1), trap_loregion }, |