This patchset is to expose two new features, SERIALIZE and TSX suspend load tracking to KVM CPUID for processors which support them. KVM reports this information and guest can make use of them finally. Detailed information on the instructions and CPUID feature flags can be found in the latest "extensions" manual [1]. This series applies on top of TIP tree as it depends on https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=85b23fbc7d88f8c6e3951721802d7845bc39663d Changes since v2: * Combine the two kvm patches into a single one. * Provide features' overview introduction in kvm patch commit message. * Get the latest kernel patches. * Change definition from TSX_LDTRK to TSXLDTRK for TSX new feature. * Change kernel patches Author to the owner. * Remove SERIALIZE enumeration patch. Reference: [1]. https://software.intel.com/content/dam/develop/public/us/en/documents/architecture-instruction-set-extensions-programming-reference.pdf Cathy Zhang (1): x86/kvm: Expose new features for supported cpuid Kyung Min Park (1): x86/cpufeatures: Enumerate TSX suspend load address tracking instructions arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/kvm/cpuid.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) -- 1.8.3.1
