mirror of
https://github.com/xemu-project/xemu.git
synced 2024-11-24 12:09:58 +00:00
f79116867e
This patchset enables a new CPU feature SMEP (Supervisor Mode Execution Protection) in QEMU-KVM. SMEP prevents kernel from executing code in application. Updated Intel SDM describes this CPU feature. The document will be published soon. SMEP is identified by CPUID leaf 7 EBX[7], which is 0 before. Get the right value by query KVM kernel module, so that guest can get SMEP through CPUID. Signed-off-by: Yang, Wei <wei.y.yang@intel.com> Singed-off-by: Shan, Haitao <haitao.shan@intel.com> Singed-off-by: Li, Xin <xin.li@intel.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> |
||
---|---|---|
.. | ||
cpu.h | ||
cpuid.c | ||
exec.h | ||
helper_template.h | ||
helper.c | ||
helper.h | ||
kvm.c | ||
machine.c | ||
op_helper.c | ||
ops_sse_header.h | ||
ops_sse.h | ||
svm.h | ||
TODO | ||
translate.c |