[PATCH v2 0/3] KVM: SVM: Advertise TCE to userspace

Yosry Ahmed
2026-03-07T01:16:28Z

Advertise TCE to userspace, allowing guests to set EFER.TCE, potentially
gaining some performance. Patchees 1 & 2 are prep work suggested by
Sean.

v1: https://lore.kernel.org/kvm/20260306002327.1225504-1-yosry@kernel.org/

Venkatesh Srinivas (1):
KVM: SVM: Advertise Translation Cache Extensions to userspace

Yosry Ahmed (2):
KVM: x86: Move some EFER bits enablement to common code
KVM: x86: Use kvm_cpu_cap_has() for EFER bits enablement checks

arch/x86/kvm/cpuid.c | 1 +
arch/x86/kvm/svm/svm.c | 7 -------
arch/x86/kvm/vmx/vmx.c | 4 ----
arch/x86/kvm/x86.c | 20 ++++++++++++++++++++
4 files changed, 21 insertions(+), 11 deletions(-)

base-commit: 5128b972fb2801ad9aca54d990a75611ab5283a9
--
2.53.0.473.g4a7958ca14-goog