[v1] Enable ESRTPS and simplify caching-mode=on check

[PATCH 0/2] Enable ESRTPS and simplify caching-mode=on check

Zhenzhong Duan posted 2 patches 1 month, 3 weeks ago

Diff against v2
Download series mbox

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20250919070638.983549-1-zhenzhong.duan@intel.com

Maintainers: "Michael S. Tsirkin" <mst@redhat.com>, Jason Wang <jasowang@redhat.com>, Yi Liu <yi.l.liu@intel.com>, "Clément Mathieu--Drif" <clement.mathieu--drif@eviden.com>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Paolo Bonzini <pbonzini@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, Eduardo Habkost <eduardo@habkost.net>

There is a newer version of this series

hw/i386/intel_iommu_internal.h |  1 +
hw/i386/intel_iommu.c          | 49 +++++-----------------------------
hw/i386/pc.c                   | 20 --------------
3 files changed, 8 insertions(+), 62 deletions(-)

Expand all Fold all

[PATCH 0/2] Enable ESRTPS and simplify caching-mode=on check

Posted by Zhenzhong Duan 1 month, 3 weeks ago

Hi

Patch1 enable ESRTPS to avoid three global invalidation request in guest
kernel.
Patch2 rework caching mode check with simpler code.

Thanks
Zhenzhong

Zhenzhong Duan (2):
  intel_iommu: Enable Enhanced Set Root Table Pointer Support (ESRTPS)
  intel_iommu: Simplify caching mode check with VFIO device

 hw/i386/intel_iommu_internal.h |  1 +
 hw/i386/intel_iommu.c          | 49 +++++-----------------------------
 hw/i386/pc.c                   | 20 --------------
 3 files changed, 8 insertions(+), 62 deletions(-)

-- 
2.47.1