Re: [PATCH v4] X86/KVM: Properly update 'tsc_offset' to represent the running guest

[Jim Mattson]

On Mon, Apr 16, 2018 at 4:04 AM, Paolo Bonzini <pbonzini@xxxxxxxxxx> wrote:
> On 14/04/2018 05:10, KarimAllah Ahmed wrote:
>> Update 'tsc_offset' on vmentry/vmexit of L2 guests to ensure that it always
>> captures the TSC_OFFSET of the running guest whether it is the L1 or L2
>> guest.
>>
>> Cc: Jim Mattson <jmattson@xxxxxxxxxx>
>> Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>
>> Cc: Radim KrÄmÃÅ <rkrcmar@xxxxxxxxxx>
>> Cc: kvm@xxxxxxxxxxxxxxx
>> Cc: linux-kernel@xxxxxxxxxxxxxxx
>> Suggested-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
>> Signed-off-by: KarimAllah Ahmed <karahmed@xxxxxxxxx>
>> [AMD changes, fix update_ia32_tsc_adjust_msr. - Paolo]
>> Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
Reviewed-by: Jim Mattson <jmattson@xxxxxxxxxx>