LWP: Add LWP support for SVM guests
This patch enables SVM to handle LWP related MSRs and CPUID. It
intercepts guests read/write to LWP_CFG. It also save/restore LWP_CFG
when guests touch this MSR. The LWP_CBADDR MSR is not intercepted
because this MSR is handled by xsave/xrstor.
Signed-off-by: Wei Huang <wei.huang2@amd.com>
This patch enables SVM to handle LWP related MSRs and CPUID. It
intercepts guests read/write to LWP_CFG. It also save/restore LWP_CFG
when guests touch this MSR. The LWP_CBADDR MSR is not intercepted
because this MSR is handled by xsave/xrstor.
Signed-off-by: Wei Huang <wei.huang2@amd.com>
Attached Files:
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lwp8.txt (5.95 KB)