diff options
Diffstat (limited to 'arch/x86/include/asm/hyperv-tlfs.h')
| -rw-r--r-- | arch/x86/include/asm/hyperv-tlfs.h | 47 |
1 files changed, 25 insertions, 22 deletions
diff --git a/arch/x86/include/asm/hyperv-tlfs.h b/arch/x86/include/asm/hyperv-tlfs.h index 4139f7650fe5..1e0d08af4050 100644 --- a/arch/x86/include/asm/hyperv-tlfs.h +++ b/arch/x86/include/asm/hyperv-tlfs.h @@ -271,7 +271,7 @@ union hv_x64_msr_hypercall_contents { u64 enable:1; u64 reserved:11; u64 guest_physical_address:52; - }; + } __packed; }; /* @@ -283,7 +283,7 @@ struct ms_hyperv_tsc_page { volatile u64 tsc_scale; volatile s64 tsc_offset; u64 reserved2[509]; -}; +} __packed; /* * The guest OS needs to register the guest ID with the hypervisor. @@ -324,7 +324,7 @@ struct hv_reenlightenment_control { __u64 enabled:1; __u64 reserved2:15; __u64 target_vp:32; -}; +} __packed; #define HV_X64_MSR_TSC_EMULATION_CONTROL 0x40000107 #define HV_X64_MSR_TSC_EMULATION_STATUS 0x40000108 @@ -332,12 +332,12 @@ struct hv_reenlightenment_control { struct hv_tsc_emulation_control { __u64 enabled:1; __u64 reserved:63; -}; +} __packed; struct hv_tsc_emulation_status { __u64 inprogress:1; __u64 reserved:63; -}; +} __packed; #define HV_X64_MSR_HYPERCALL_ENABLE 0x00000001 #define HV_X64_MSR_HYPERCALL_PAGE_ADDRESS_SHIFT 12 @@ -409,7 +409,7 @@ typedef struct _HV_REFERENCE_TSC_PAGE { __u32 res1; __u64 tsc_scale; __s64 tsc_offset; -} HV_REFERENCE_TSC_PAGE, *PHV_REFERENCE_TSC_PAGE; +} __packed HV_REFERENCE_TSC_PAGE, *PHV_REFERENCE_TSC_PAGE; /* Define the number of synthetic interrupt sources. */ #define HV_SYNIC_SINT_COUNT (16) @@ -466,7 +466,7 @@ union hv_message_flags { struct { __u8 msg_pending:1; __u8 reserved:7; - }; + } __packed; }; /* Define port identifier type. */ @@ -475,7 +475,7 @@ union hv_port_id { struct { __u32 id:24; __u32 reserved:8; - } u; + } __packed u; }; /* Define synthetic interrupt controller message header. */ @@ -488,7 +488,7 @@ struct hv_message_header { __u64 sender; union hv_port_id port; }; -}; +} __packed; /* Define synthetic interrupt controller message format. */ struct hv_message { @@ -496,12 +496,12 @@ struct hv_message { union { __u64 payload[HV_MESSAGE_PAYLOAD_QWORD_COUNT]; } u; -}; +} __packed; /* Define the synthetic interrupt message page layout. */ struct hv_message_page { struct hv_message sint_message[HV_SYNIC_SINT_COUNT]; -}; +} __packed; /* Define timer message payload structure. */ struct hv_timer_message_payload { @@ -509,7 +509,7 @@ struct hv_timer_message_payload { __u32 reserved; __u64 expiration_time; /* When the timer expired */ __u64 delivery_time; /* When the message was delivered */ -}; +} __packed; /* Define virtual processor assist page structure. */ struct hv_vp_assist_page { @@ -518,8 +518,9 @@ struct hv_vp_assist_page { __u64 vtl_control[2]; __u64 nested_enlightenments_control[2]; __u32 enlighten_vmentry; + __u32 padding; __u64 current_nested_vmcs; -}; +} __packed; struct hv_enlightened_vmcs { u32 revision_id; @@ -533,6 +534,8 @@ struct hv_enlightened_vmcs { u16 host_gs_selector; u16 host_tr_selector; + u16 padding16_1; + u64 host_ia32_pat; u64 host_ia32_efer; @@ -651,7 +654,7 @@ struct hv_enlightened_vmcs { u64 ept_pointer; u16 virtual_processor_id; - u16 padding16[3]; + u16 padding16_2[3]; u64 padding64_2[5]; u64 guest_physical_address; @@ -693,7 +696,7 @@ struct hv_enlightened_vmcs { u32 nested_flush_hypercall:1; u32 msr_bitmap:1; u32 reserved:30; - } hv_enlightenments_control; + } __packed hv_enlightenments_control; u32 hv_vp_id; u64 hv_vm_id; @@ -703,7 +706,7 @@ struct hv_enlightened_vmcs { u64 padding64_5[7]; u64 xss_exit_bitmap; u64 padding64_6[7]; -}; +} __packed; #define HV_VMX_ENLIGHTENED_CLEAN_FIELD_NONE 0 #define HV_VMX_ENLIGHTENED_CLEAN_FIELD_IO_BITMAP BIT(0) @@ -735,27 +738,27 @@ struct hv_vpset { u64 format; u64 valid_bank_mask; u64 bank_contents[]; -}; +} __packed; /* HvCallSendSyntheticClusterIpi hypercall */ struct hv_send_ipi { u32 vector; u32 reserved; u64 cpu_mask; -}; +} __packed; /* HvCallSendSyntheticClusterIpiEx hypercall */ struct hv_send_ipi_ex { u32 vector; u32 reserved; struct hv_vpset vp_set; -}; +} __packed; /* HvFlushGuestPhysicalAddressSpace hypercalls */ struct hv_guest_mapping_flush { u64 address_space; u64 flags; -}; +} __packed; /* HvFlushVirtualAddressSpace, HvFlushVirtualAddressList hypercalls */ struct hv_tlb_flush { @@ -763,7 +766,7 @@ struct hv_tlb_flush { u64 flags; u64 processor_mask; u64 gva_list[]; -}; +} __packed; /* HvFlushVirtualAddressSpaceEx, HvFlushVirtualAddressListEx hypercalls */ struct hv_tlb_flush_ex { @@ -771,6 +774,6 @@ struct hv_tlb_flush_ex { u64 flags; struct hv_vpset hv_vp_set; u64 gva_list[]; -}; +} __packed; #endif |