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Groups > linux.kernel > #1210854
| From | Xiao Guangrong <guangrong.xiao@linux.intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 0/9] KVM: x86: enable cflushopt/clwb/pcommit and simplify code |
| Date | 2015-08-21 07:00 +0200 |
| Message-ID | <pZMAO-1LC-5@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
This pachset enables clfushopt, clwb and pcommit instructions for guest which are used by NVDIMM. The specification locates at: https://software.intel.com/sites/default/files/managed/0d/53/319433-022.pdf Patch 1 fixes a uninitialized value used in KVM MMU code, patch 2 and patch 3 enable these three instructions for guest patch 4 ~ patch 9 simplify current VMX code Xiao Guangrong (9): KVM: MMU: fix use uninitialized value KVM: x86: allow guest to use cflushopt anc clwb KVM: x86: add pcommit support KVM: VMX: drop rdtscp_enabled check in prepare_vmcs02() KVM: VMX: simplify rdtscp handling in vmx_cpuid_update() KVM: VMX: simplify invpcid handling in vmx_cpuid_update() KVM: VMX: unify SECONDARY_VM_EXEC_CONTROL update KVM: VMX: introduce set_clear_2nd_exec_ctrl() KVM: VMX: drop rdtscp_enabled field arch/x86/include/asm/vmx.h | 2 +- arch/x86/include/uapi/asm/vmx.h | 4 +- arch/x86/kvm/cpuid.c | 2 +- arch/x86/kvm/cpuid.h | 16 ++++++ arch/x86/kvm/mmu.c | 2 +- arch/x86/kvm/vmx.c | 116 ++++++++++++++++++++-------------------- 6 files changed, 80 insertions(+), 62 deletions(-) -- 2.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH 0/9] KVM: x86: enable cflushopt/clwb/pcommit and simplify code Xiao Guangrong <guangrong.xiao@linux.intel.com> - 2015-08-21 07:00 +0200 [PATCH 9/9] KVM: VMX: drop rdtscp_enabled field Xiao Guangrong <guangrong.xiao@linux.intel.com> - 2015-08-21 07:00 +0200 [PATCH 8/9] KVM: VMX: introduce set_clear_2nd_exec_ctrl() Xiao Guangrong <guangrong.xiao@linux.intel.com> - 2015-08-21 07:00 +0200 [PATCH 3/9] KVM: x86: add pcommit support Xiao Guangrong <guangrong.xiao@linux.intel.com> - 2015-08-21 07:00 +0200 [PATCH 1/9] KVM: MMU: fix use uninitialized value Xiao Guangrong <guangrong.xiao@linux.intel.com> - 2015-08-21 07:00 +0200 [PATCH 7/9] KVM: VMX: unify SECONDARY_VM_EXEC_CONTROL update Xiao Guangrong <guangrong.xiao@linux.intel.com> - 2015-08-21 07:00 +0200 [PATCH 4/9] KVM: VMX: drop rdtscp_enabled check in prepare_vmcs02() Xiao Guangrong <guangrong.xiao@linux.intel.com> - 2015-08-21 07:00 +0200 [PATCH 5/9] KVM: VMX: simplify rdtscp handling in vmx_cpuid_update() Xiao Guangrong <guangrong.xiao@linux.intel.com> - 2015-08-21 07:00 +0200
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