diff options
| -rw-r--r-- | arch/arm64/include/asm/kvm_nested.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/kvm_nested.h b/arch/arm64/include/asm/kvm_nested.h index 5e0ab0596246..a11ed921d4e0 100644 --- a/arch/arm64/include/asm/kvm_nested.h +++ b/arch/arm64/include/asm/kvm_nested.h @@ -32,7 +32,7 @@ static inline u64 translate_tcr_el2_to_tcr_el1(u64 tcr) static inline u64 translate_cptr_el2_to_cpacr_el1(u64 cptr_el2) { - u64 cpacr_el1 = 0; + u64 cpacr_el1 = CPACR_ELx_RES1; if (cptr_el2 & CPTR_EL2_TTA) cpacr_el1 |= CPACR_ELx_TTA; @@ -41,6 +41,8 @@ static inline u64 translate_cptr_el2_to_cpacr_el1(u64 cptr_el2) if (!(cptr_el2 & CPTR_EL2_TZ)) cpacr_el1 |= CPACR_ELx_ZEN; + cpacr_el1 |= cptr_el2 & (CPTR_EL2_TCPAC | CPTR_EL2_TAM); + return cpacr_el1; } |