On 4/7/21 2:45 PM, Ramakrishna Saripalli wrote:
> From: Ramakrishna Saripalli
>
> Expose Predictive Store Forwarding capability to guests.
> Guests enable or disable PSF via SPEC_CTRL MSR.
>
> Signed-off-by: Ramakrishna Saripalli
> ---
> arch/x86/kvm/cpuid.c | 4 +++-
> 1 file changed, 3 inser
On Wed, Apr 07, 2021, Ramakrishna Saripalli wrote:
> From: Ramakrishna Saripalli
>
> Expose Predictive Store Forwarding capability to guests.
Technically KVM is advertising the capability to userspace, e.g. userspace can
expose the feature to the guest without this patch.
> Guests enable or dis
From: Ramakrishna Saripalli
Expose Predictive Store Forwarding capability to guests.
Guests enable or disable PSF via SPEC_CTRL MSR.
Signed-off-by: Ramakrishna Saripalli
---
arch/x86/kvm/cpuid.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/x86/kvm/cpuid.c b/arch/
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