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synchronized TSC between vcpu's on SMP guests

Marcelo Tosatti kvm 1 version Applied

Status from this message: Applied, thanks.

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Versions newest first

  1. v1 Latest3 patches 11 repliesApplied

Patches in v1 Applied

#Subject and filesSizeRepliesApplied
1/3QEMU/KVM: x86: separate TSC load from kvm_arch_load_regsqemu/qemu-kvm-x86.c qemu/qemu-kvm-x86.h qemu/target-i386/machine.c+27 -11 reply
2/3QEMU/KVM: BIOS: revert TSC zeroingbios/rombios32.c bios/rombios32start.S+0 -100 replies
3/3KVM: VMX: initialize TSC offset relative to vm creation timearch/x86/include/asm/kvm_host.h arch/x86/kvm/vmx.c arch/x86/kvm/x86.c+8 -75 replies

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Read the v1 thread

Cover letter [patch 0/3] synchronized TSC between vcpu's on SMP guests

Most Intel hosts are supposed to have their TSC's synchronized. This patchset attempts to fix the sites which overwrite the TSC making them appear unsynchronized to the guest.