RE: [PATCH v4 10/10] KVM/x86/lbr: lazy save the guest lbr stack II
From: Wang, Wei W
Date: Fri Dec 28 2018 - 23:25:17 EST
On Friday, December 28, 2018 4:53 AM, Andi Kleen wrote:
> Actually forgot one case.
> In Arch Perfmon v4 the LBR freezing is also controlled through a
> GLOBAL_CTRL bit.
> I didn't see any code handling that bit?
That GLOBAL_STATUS.LBR_FRZ bit hasn't been supported yet. I'll add that, thanks.