diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2019-11-15 12:30:50 +0300 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2019-11-15 12:30:50 +0300 |
commit | ac94be498f84f7327533b62faca4c3da64434904 (patch) | |
tree | 63893f37afb67cd400bf60ec16a35440d16f2a90 /arch/x86/include/asm/hyperv-tlfs.h | |
parent | dce7cd62754b5d4a6e401b8b0769ec94cf971041 (diff) | |
parent | 8c5bd25bf42effd194d4b0b43895c42b374e620b (diff) | |
download | linux-ac94be498f84f7327533b62faca4c3da64434904.tar.xz |
Merge branch 'linus' into x86/hyperv
Pick up upstream fixes to avoid conflicts.
Diffstat (limited to 'arch/x86/include/asm/hyperv-tlfs.h')
-rw-r--r-- | arch/x86/include/asm/hyperv-tlfs.h | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/arch/x86/include/asm/hyperv-tlfs.h b/arch/x86/include/asm/hyperv-tlfs.h index 887b1d6a15ab..5f10f7f2098d 100644 --- a/arch/x86/include/asm/hyperv-tlfs.h +++ b/arch/x86/include/asm/hyperv-tlfs.h @@ -182,7 +182,15 @@ /* Recommend using enlightened VMCS */ #define HV_X64_ENLIGHTENED_VMCS_RECOMMENDED BIT(14) +/* + * Virtual processor will never share a physical core with another virtual + * processor, except for virtual processors that are reported as sibling SMT + * threads. + */ +#define HV_X64_NO_NONARCH_CORESHARING BIT(18) + /* Nested features. These are HYPERV_CPUID_NESTED_FEATURES.EAX bits. */ +#define HV_X64_NESTED_DIRECT_FLUSH BIT(17) #define HV_X64_NESTED_GUEST_MAPPING_FLUSH BIT(18) #define HV_X64_NESTED_MSR_BITMAP BIT(19) @@ -529,14 +537,24 @@ struct hv_timer_message_payload { __u64 delivery_time; /* When the message was delivered */ } __packed; +struct hv_nested_enlightenments_control { + struct { + __u32 directhypercall:1; + __u32 reserved:31; + } features; + struct { + __u32 reserved; + } hypercallControls; +} __packed; + /* Define virtual processor assist page structure. */ struct hv_vp_assist_page { __u32 apic_assist; - __u32 reserved; - __u64 vtl_control[2]; - __u64 nested_enlightenments_control[2]; - __u32 enlighten_vmentry; - __u32 padding; + __u32 reserved1; + __u64 vtl_control[3]; + struct hv_nested_enlightenments_control nested_control; + __u8 enlighten_vmentry; + __u8 reserved2[7]; __u64 current_nested_vmcs; } __packed; @@ -887,4 +905,7 @@ struct hv_tlb_flush_ex { u64 gva_list[]; } __packed; +struct hv_partition_assist_pg { + u32 tlb_lock_count; +}; #endif |