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Re: [Qemu-devel] [PATCH 3/9] kvm: add hyper-v crash msrs values
From: |
Peter Hornyack |
Subject: |
Re: [Qemu-devel] [PATCH 3/9] kvm: add hyper-v crash msrs values |
Date: |
Tue, 30 Jun 2015 17:14:13 -0700 |
On Tue, Jun 30, 2015 at 4:33 AM, Denis V. Lunev <address@hidden> wrote:
> From: Andrey Smetanin <address@hidden>
>
> Added Hyper-V crash msrs values - HV_X64_MSR_CRASH*.
>
> Signed-off-by: Andrey Smetanin <address@hidden>
> Signed-off-by: Denis V. Lunev <address@hidden>
> CC: Paolo Bonzini <address@hidden>
> CC: Gleb Natapov <address@hidden>
Reviewed-by: Peter Hornyack <address@hidden>
> ---
> arch/x86/include/uapi/asm/hyperv.h | 15 +++++++++++++++
> 1 file changed, 15 insertions(+)
>
> diff --git a/arch/x86/include/uapi/asm/hyperv.h
> b/arch/x86/include/uapi/asm/hyperv.h
> index ce6068d..3ed7a5c 100644
> --- a/arch/x86/include/uapi/asm/hyperv.h
> +++ b/arch/x86/include/uapi/asm/hyperv.h
> @@ -199,6 +199,21 @@
> #define HV_X64_MSR_STIMER3_CONFIG 0x400000B6
> #define HV_X64_MSR_STIMER3_COUNT 0x400000B7
>
> +/* Hyper-V guest crash notification MSR's */
> +#define HV_X64_MSR_CRASH_P0 0x40000100
> +#define HV_X64_MSR_CRASH_P1 0x40000101
> +#define HV_X64_MSR_CRASH_P2 0x40000102
> +#define HV_X64_MSR_CRASH_P3 0x40000103
> +#define HV_X64_MSR_CRASH_P4 0x40000104
> +#define HV_X64_MSR_CRASH_CTL 0x40000105
> +#define HV_X64_MSR_CRASH_CTL_NOTIFY (1ULL << 63)
> +#define HV_X64_MSR_CRASH_CTL_CONTENTS \
This is unused and can be deleted, right?
> + (HV_X64_MSR_CRASH_CTL_NOTIFY)
> +
> +#define HV_X64_MSR_CRASH_PARAMS \
> + (1 + (HV_X64_MSR_CRASH_P4 - HV_X64_MSR_CRASH_P0))
> +
> +
> #define HV_X64_MSR_HYPERCALL_ENABLE 0x00000001
> #define HV_X64_MSR_HYPERCALL_PAGE_ADDRESS_SHIFT 12
> #define HV_X64_MSR_HYPERCALL_PAGE_ADDRESS_MASK \
> --
> 2.1.4
>
> --
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- [Qemu-devel] [PATCH v3 0/9] HyperV equivalent of pvpanic driver, Denis V. Lunev, 2015/06/30
- [Qemu-devel] [PATCH 4/9] kvm/x86: added hyper-v crash msrs into kvm hyperv context, Denis V. Lunev, 2015/06/30
- [Qemu-devel] [PATCH 2/9] kvm: introduce vcpu_debug = kvm_debug + vcpu context, Denis V. Lunev, 2015/06/30
- [Qemu-devel] [PATCH 3/9] kvm: add hyper-v crash msrs values, Denis V. Lunev, 2015/06/30
- Re: [Qemu-devel] [PATCH 3/9] kvm: add hyper-v crash msrs values,
Peter Hornyack <=
- [Qemu-devel] [PATCH 1/9] kvm/x86: move Hyper-V MSR's/hypercall code into hyperv.c file, Denis V. Lunev, 2015/06/30
- [Qemu-devel] [PATCH 5/9] kvm: added KVM_REQ_HV_CRASH value to notify qemu about hyper-v crash, Denis V. Lunev, 2015/06/30
- [Qemu-devel] [PATCH 6/9] kvm/x86: mark hyper-v crash msrs as partition wide, Denis V. Lunev, 2015/06/30
- [Qemu-devel] [PATCH 9/9] qemu/kvm: kvm hyper-v based guest crash event handling, Denis V. Lunev, 2015/06/30
- [Qemu-devel] [PATCH 8/9] kvm/x86: add sending hyper-v crash notification to user space, Denis V. Lunev, 2015/06/30
- [Qemu-devel] [PATCH 7/9] kvm/x86: added hyper-v crash data and ctl msr's get/set'ers, Denis V. Lunev, 2015/06/30