diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/s390/include/asm/kvm_host.h | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h index 8e77afbed58e..97c7c8127543 100644 --- a/arch/s390/include/asm/kvm_host.h +++ b/arch/s390/include/asm/kvm_host.h @@ -94,11 +94,16 @@ union ipte_control { }; }; +/* + * Utility is defined as two bytes but having it four bytes wide + * generates more efficient code. Since the following bytes are + * reserved this makes no functional difference. + */ union sca_utility { - __u16 val; + __u32 val; struct { - __u16 mtcr : 1; - __u16 reserved : 15; + __u32 mtcr : 1; + __u32 : 31; }; }; @@ -107,7 +112,7 @@ struct bsca_block { __u64 reserved[5]; __u64 mcn; union sca_utility utility; - __u8 reserved2[6]; + __u8 reserved2[4]; struct bsca_entry cpu[KVM_S390_BSCA_CPU_SLOTS]; }; @@ -115,7 +120,7 @@ struct esca_block { union ipte_control ipte_control; __u64 reserved1[6]; union sca_utility utility; - __u8 reserved2[6]; + __u8 reserved2[4]; __u64 mcn[4]; __u64 reserved3[20]; struct esca_entry cpu[KVM_S390_ESCA_CPU_SLOTS]; @@ -356,6 +361,7 @@ struct kvm_s390_sie_block { #define ECD_MEF 0x08000000 #define ECD_ETOKENF 0x02000000 #define ECD_ECC 0x00200000 +#define ECD_HMAC 0x00004000 __u32 ecd; /* 0x01c8 */ __u8 reserved1cc[18]; /* 0x01cc */ __u64 pp; /* 0x01de */ @@ -527,6 +533,9 @@ struct kvm_vcpu_stat { #define PGM_REGION_FIRST_TRANS 0x39 #define PGM_REGION_SECOND_TRANS 0x3a #define PGM_REGION_THIRD_TRANS 0x3b +#define PGM_SECURE_STORAGE_ACCESS 0x3d +#define PGM_NON_SECURE_STORAGE_ACCESS 0x3e +#define PGM_SECURE_STORAGE_VIOLATION 0x3f #define PGM_MONITOR 0x40 #define PGM_PER 0x80 #define PGM_CRYPTO_OPERATION 0x119 @@ -747,8 +756,6 @@ struct kvm_vcpu_arch { struct hrtimer ckc_timer; struct kvm_s390_pgm_info pgm; struct gmap *gmap; - /* backup location for the currently enabled gmap when scheduled out */ - struct gmap *enabled_gmap; struct kvm_guestdbg_info_arch guestdbg; unsigned long pfault_token; unsigned long pfault_select; |