diff options
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/kvm_emulate.h | 33 | ||||
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 15 | ||||
| -rw-r--r-- | arch/x86/include/asm/vmx.h | 7 | ||||
| -rw-r--r-- | arch/x86/include/uapi/asm/kvm.h | 3 | ||||
| -rw-r--r-- | arch/x86/include/uapi/asm/msr-index.h | 1 |
5 files changed, 39 insertions, 20 deletions
diff --git a/arch/x86/include/asm/kvm_emulate.h b/arch/x86/include/asm/kvm_emulate.h index a04fe4eb237d..eb181178fe0b 100644 --- a/arch/x86/include/asm/kvm_emulate.h +++ b/arch/x86/include/asm/kvm_emulate.h @@ -37,6 +37,7 @@ struct x86_instruction_info { u8 modrm_reg; /* index of register used */ u8 modrm_rm; /* rm part of modrm */ u64 src_val; /* value of source operand */ + u64 dst_val; /* value of destination operand */ u8 src_bytes; /* size of source operand */ u8 dst_bytes; /* size of destination operand */ u8 ad_bytes; /* size of src/dst address */ @@ -194,6 +195,7 @@ struct x86_emulate_ops { int (*set_dr)(struct x86_emulate_ctxt *ctxt, int dr, ulong value); int (*set_msr)(struct x86_emulate_ctxt *ctxt, u32 msr_index, u64 data); int (*get_msr)(struct x86_emulate_ctxt *ctxt, u32 msr_index, u64 *pdata); + int (*check_pmc)(struct x86_emulate_ctxt *ctxt, u32 pmc); int (*read_pmc)(struct x86_emulate_ctxt *ctxt, u32 pmc, u64 *pdata); void (*halt)(struct x86_emulate_ctxt *ctxt); void (*wbinvd)(struct x86_emulate_ctxt *ctxt); @@ -231,7 +233,7 @@ struct operand { union { unsigned long val; u64 val64; - char valptr[sizeof(unsigned long) + 2]; + char valptr[sizeof(sse128_t)]; sse128_t vec_val; u64 mm_val; void *data; @@ -240,8 +242,8 @@ struct operand { struct fetch_cache { u8 data[15]; - unsigned long start; - unsigned long end; + u8 *ptr; + u8 *end; }; struct read_cache { @@ -286,30 +288,36 @@ struct x86_emulate_ctxt { u8 opcode_len; u8 b; u8 intercept; - u8 lock_prefix; - u8 rep_prefix; u8 op_bytes; u8 ad_bytes; - u8 rex_prefix; struct operand src; struct operand src2; struct operand dst; - bool has_seg_override; - u8 seg_override; - u64 d; int (*execute)(struct x86_emulate_ctxt *ctxt); int (*check_perm)(struct x86_emulate_ctxt *ctxt); + /* + * The following six fields are cleared together, + * the rest are initialized unconditionally in x86_decode_insn + * or elsewhere + */ + bool rip_relative; + u8 rex_prefix; + u8 lock_prefix; + u8 rep_prefix; + /* bitmaps of registers in _regs[] that can be read */ + u32 regs_valid; + /* bitmaps of registers in _regs[] that have been written */ + u32 regs_dirty; /* modrm */ u8 modrm; u8 modrm_mod; u8 modrm_reg; u8 modrm_rm; u8 modrm_seg; - bool rip_relative; + u8 seg_override; + u64 d; unsigned long _eip; struct operand memop; - u32 regs_valid; /* bitmaps of registers in _regs[] that can be read */ - u32 regs_dirty; /* bitmaps of registers in _regs[] that have been written */ /* Fields above regs are cleared together. */ unsigned long _regs[NR_VCPU_REGS]; struct operand *memopp; @@ -407,6 +415,7 @@ bool x86_page_table_writing_insn(struct x86_emulate_ctxt *ctxt); #define EMULATION_OK 0 #define EMULATION_RESTART 1 #define EMULATION_INTERCEPTED 2 +void init_decode_cache(struct x86_emulate_ctxt *ctxt); int x86_emulate_insn(struct x86_emulate_ctxt *ctxt); int emulator_task_switch(struct x86_emulate_ctxt *ctxt, u16 tss_selector, int idt_index, int reason, diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 49205d01b9ad..572460175ba5 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -152,14 +152,16 @@ enum { #define DR6_BD (1 << 13) #define DR6_BS (1 << 14) -#define DR6_FIXED_1 0xffff0ff0 -#define DR6_VOLATILE 0x0000e00f +#define DR6_RTM (1 << 16) +#define DR6_FIXED_1 0xfffe0ff0 +#define DR6_INIT 0xffff0ff0 +#define DR6_VOLATILE 0x0001e00f #define DR7_BP_EN_MASK 0x000000ff #define DR7_GE (1 << 9) #define DR7_GD (1 << 13) #define DR7_FIXED_1 0x00000400 -#define DR7_VOLATILE 0xffff23ff +#define DR7_VOLATILE 0xffff2bff /* apic attention bits */ #define KVM_APIC_CHECK_VAPIC 0 @@ -448,7 +450,7 @@ struct kvm_vcpu_arch { u64 tsc_offset_adjustment; u64 this_tsc_nsec; u64 this_tsc_write; - u8 this_tsc_generation; + u64 this_tsc_generation; bool tsc_catchup; bool tsc_always_catchup; s8 virtual_tsc_shift; @@ -591,7 +593,7 @@ struct kvm_arch { u64 cur_tsc_nsec; u64 cur_tsc_write; u64 cur_tsc_offset; - u8 cur_tsc_generation; + u64 cur_tsc_generation; int nr_vcpus_matched_tsc; spinlock_t pvclock_gtod_sync_lock; @@ -717,7 +719,7 @@ struct kvm_x86_ops { int (*handle_exit)(struct kvm_vcpu *vcpu); void (*skip_emulated_instruction)(struct kvm_vcpu *vcpu); void (*set_interrupt_shadow)(struct kvm_vcpu *vcpu, int mask); - u32 (*get_interrupt_shadow)(struct kvm_vcpu *vcpu, int mask); + u32 (*get_interrupt_shadow)(struct kvm_vcpu *vcpu); void (*patch_hypercall)(struct kvm_vcpu *vcpu, unsigned char *hypercall_addr); void (*set_irq)(struct kvm_vcpu *vcpu); @@ -1070,6 +1072,7 @@ void kvm_pmu_cpuid_update(struct kvm_vcpu *vcpu); bool kvm_pmu_msr(struct kvm_vcpu *vcpu, u32 msr); int kvm_pmu_get_msr(struct kvm_vcpu *vcpu, u32 msr, u64 *data); int kvm_pmu_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info); +int kvm_pmu_check_pmc(struct kvm_vcpu *vcpu, unsigned pmc); int kvm_pmu_read_pmc(struct kvm_vcpu *vcpu, unsigned pmc, u64 *data); void kvm_handle_pmu_event(struct kvm_vcpu *vcpu); void kvm_deliver_pmi(struct kvm_vcpu *vcpu); diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h index 7004d21e6219..bcbfade26d8d 100644 --- a/arch/x86/include/asm/vmx.h +++ b/arch/x86/include/asm/vmx.h @@ -51,6 +51,9 @@ #define CPU_BASED_MONITOR_EXITING 0x20000000 #define CPU_BASED_PAUSE_EXITING 0x40000000 #define CPU_BASED_ACTIVATE_SECONDARY_CONTROLS 0x80000000 + +#define CPU_BASED_ALWAYSON_WITHOUT_TRUE_MSR 0x0401e172 + /* * Definitions of Secondary Processor-Based VM-Execution Controls. */ @@ -76,7 +79,7 @@ #define PIN_BASED_ALWAYSON_WITHOUT_TRUE_MSR 0x00000016 -#define VM_EXIT_SAVE_DEBUG_CONTROLS 0x00000002 +#define VM_EXIT_SAVE_DEBUG_CONTROLS 0x00000004 #define VM_EXIT_HOST_ADDR_SPACE_SIZE 0x00000200 #define VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL 0x00001000 #define VM_EXIT_ACK_INTR_ON_EXIT 0x00008000 @@ -89,7 +92,7 @@ #define VM_EXIT_ALWAYSON_WITHOUT_TRUE_MSR 0x00036dff -#define VM_ENTRY_LOAD_DEBUG_CONTROLS 0x00000002 +#define VM_ENTRY_LOAD_DEBUG_CONTROLS 0x00000004 #define VM_ENTRY_IA32E_MODE 0x00000200 #define VM_ENTRY_SMM 0x00000400 #define VM_ENTRY_DEACT_DUAL_MONITOR 0x00000800 diff --git a/arch/x86/include/uapi/asm/kvm.h b/arch/x86/include/uapi/asm/kvm.h index d3a87780c70b..d7dcef58aefa 100644 --- a/arch/x86/include/uapi/asm/kvm.h +++ b/arch/x86/include/uapi/asm/kvm.h @@ -23,7 +23,10 @@ #define GP_VECTOR 13 #define PF_VECTOR 14 #define MF_VECTOR 16 +#define AC_VECTOR 17 #define MC_VECTOR 18 +#define XM_VECTOR 19 +#define VE_VECTOR 20 /* Select x86 specific features in <linux/kvm.h> */ #define __KVM_HAVE_PIT diff --git a/arch/x86/include/uapi/asm/msr-index.h b/arch/x86/include/uapi/asm/msr-index.h index fcf2b3ae1bf0..eaefcc66c855 100644 --- a/arch/x86/include/uapi/asm/msr-index.h +++ b/arch/x86/include/uapi/asm/msr-index.h @@ -558,6 +558,7 @@ /* VMX_BASIC bits and bitmasks */ #define VMX_BASIC_VMCS_SIZE_SHIFT 32 +#define VMX_BASIC_TRUE_CTLS (1ULL << 55) #define VMX_BASIC_64 0x0001000000000000LLU #define VMX_BASIC_MEM_TYPE_SHIFT 50 #define VMX_BASIC_MEM_TYPE_MASK 0x003c000000000000LLU |