[libvirt] [PATCH 0/2] cpu_map: Introduce IA32_ARCH_CAPABILITIES MSR bits for TAA

CVE-2019-11135 TAA_NO and TSX_CTRL are new IA32_ARCH_CAPABILITIES MSR bits related to the TSX Asynchronous Abort (TAA) vulnerability. See [1] and [2] for details about the issue and mitigations. [1] https://software.intel.com/security-software-guidance/insights/deep-dive-int... [2] https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.h... Jiri Denemark (2): cpu_map: Add TAA_NO bit for IA32_ARCH_CAPABILITIES MSR cpu_map: Add TSX_CTRL bit for IA32_ARCH_CAPABILITIES MSR src/cpu_map/x86_features.xml | 6 ++++++ 1 file changed, 6 insertions(+) -- 2.24.1