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i386/tdx: Enable user exit on KVM_HC_MAP_GPA_RANGE
authorXiaoyao Li <xiaoyao.li@intel.com>
Thu, 8 May 2025 14:59:33 +0000 (10:59 -0400)
committerPaolo Bonzini <pbonzini@redhat.com>
Wed, 28 May 2025 17:35:54 +0000 (19:35 +0200)
commit1ff5048d74e661943260c33e864c4118acb37ab4
tree88f8010509e1ac1ba8b51d68a8f475434391d1fatree
parentae60ff4e9f9e5790f79abf866ec67270c28ca477commit | diff
i386/tdx: Enable user exit on KVM_HC_MAP_GPA_RANGE

KVM translates TDG.VP.VMCALL<MapGPA> to KVM_HC_MAP_GPA_RANGE, and QEMU
needs to enable user exit on KVM_HC_MAP_GPA_RANGE in order to handle the
memory conversion requested by TD guest.

Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Link: https://lore.kernel.org/r/20250508150002.689633-28-xiaoyao.li@intel.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
target/i386/kvm/tdx.c diff | blob | blame | history
Mirror of https://git.qemu.org/git/qemu.git