[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH v5 00/11] nested vmx: bug fixes and feature enabling
This series of patches contain some bug fixes and feature enabling for nested vmx, please help to review and pull. Changes from v4 to v5: - Combine host_data, enable features, and default1 settings into one macro when composing VMX MSRs for L1 VMM. Changes from v3 to v4: - Use a macro to combine MSR value with host capability. - Use the macro defined for bit 55 in IA32_VMX_BASIC MSR in vmcs.c. Changes from v2 to v3: - Change a hard number to literal name while exposing bit 55 in IA32_VMX_BASIC MSR. Changes from v1 to v2: - Use literal name instead of hard numbers to expose default 1 settings in VMX related MSRs. - For TRUE VMX MSRs, we use the same value as normal VMX MSRs. - Fix a coding style issue. The following 5 patches are suitable to backport to 4.2.x: nested vmx: fix rflags status in virtual vmexit nested vmx: fix handling of RDTSC nested vmx: fix DR access VM exit nested vmx: enable IA32E mode while do VM entry nested vmx: fix interrupt delivery to L2 guest Thanks, Dongxiao Dongxiao Xu (11): nested vmx: emulate MSR bitmaps nested vmx: use literal name instead of hard numbers nested vmx: expose bit 55 of IA32_VMX_BASIC_MSR to guest VMM nested vmx: fix rflags status in virtual vmexit nested vmx: fix handling of RDTSC nested vmx: fix DR access VM exit nested vmx: enable IA32E mode while do VM entry nested vmx: enable "Virtualize APIC accesses" feature for L1 VMM nested vmx: enable PAUSE and RDPMC exiting for L1 VMM nested vmx: fix interrupt delivery to L2 guest nested vmx: check host ability when intercept MSR read xen/arch/x86/hvm/vmx/intr.c | 11 ++- xen/arch/x86/hvm/vmx/vmcs.c | 30 +++++++++- xen/arch/x86/hvm/vmx/vmx.c | 2 +- xen/arch/x86/hvm/vmx/vvmx.c | 119 ++++++++++++++++++++++++++++-------- xen/include/asm-x86/hvm/vmx/vmcs.h | 7 ++ xen/include/asm-x86/hvm/vmx/vmx.h | 2 + xen/include/asm-x86/hvm/vmx/vvmx.h | 10 +++ 7 files changed, 149 insertions(+), 32 deletions(-) _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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