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[Qemu-devel] [PATCH v1 0/6] KVM: Hyper-V SynIC timers migration fixes
From: |
Andrey Smetanin |
Subject: |
[Qemu-devel] [PATCH v1 0/6] KVM: Hyper-V SynIC timers migration fixes |
Date: |
Wed, 23 Dec 2015 14:28:35 +0300 |
During testing of Windows 2012R2 guest migration with
Hyper-V SynIC timers enabled we found several bugs
which lead to restoring guest in a hung state.
This patch series provides several fixes to make the
migration of guest with Hyper-V SynIC timers enabled
succeed.
The series applies on top of
'kvm/x86: Remove Hyper-V SynIC timer stopping'
previously sent.
Signed-off-by: Andrey Smetanin <address@hidden>
Reviewed-by: Roman Kagan <address@hidden>
CC: Gleb Natapov <address@hidden>
CC: Paolo Bonzini <address@hidden>
CC: Roman Kagan <address@hidden>
CC: Denis V. Lunev <address@hidden>
CC: address@hidden
Andrey Smetanin (6):
kvm/x86: Drop stimer_stop() function
kvm/x86: Hyper-V unify stimer_start() and stimer_restart()
kvm/x86: Reorg stimer_expiration() to better control timer restart
kvm/x86: Hyper-V fix SynIC timer disabling condition
kvm/x86: Skip SynIC vector check for QEMU side
kvm/x86: Update SynIC timers on guest entry only
arch/x86/kvm/hyperv.c | 112 +++++++++++++++++++++++---------------------------
arch/x86/kvm/x86.c | 6 +++
2 files changed, 58 insertions(+), 60 deletions(-)
--
2.4.3
- [Qemu-devel] [PATCH v1 0/6] KVM: Hyper-V SynIC timers migration fixes,
Andrey Smetanin <=
- [Qemu-devel] [PATCH v1 1/6] kvm/x86: Drop stimer_stop() function, Andrey Smetanin, 2015/12/23
- [Qemu-devel] [PATCH v1 3/6] kvm/x86: Reorg stimer_expiration() to better control timer restart, Andrey Smetanin, 2015/12/23
- [Qemu-devel] [PATCH v1 4/6] kvm/x86: Hyper-V fix SynIC timer disabling condition, Andrey Smetanin, 2015/12/23
- [Qemu-devel] [PATCH v1 5/6] kvm/x86: Skip SynIC vector check for QEMU side, Andrey Smetanin, 2015/12/23
- [Qemu-devel] [PATCH v1 6/6] kvm/x86: Update SynIC timers on guest entry only, Andrey Smetanin, 2015/12/23
- [Qemu-devel] [PATCH v1 2/6] kvm/x86: Hyper-V unify stimer_start() and stimer_restart(), Andrey Smetanin, 2015/12/23