On 5/6/22 05:32, Yang Weijiang wrote:
[0] https://software.intel.com/sites/default/files/managed/c5/15/architecture-instruction-set-extensions-programming-reference.pdf [1] https://lore.kernel.org/lkml/1593780569-62993-1-git-send-email-kan.liang@xxxxxxxxxxxxxxx/ Qemu patch: https://patchwork.ozlabs.org/project/qemu-devel/cover/20220215195258.29149-1-weijiang.yang@xxxxxxxxx/ Previous version: v10: https://lore.kernel.org/all/20220422075509.353942-1-weijiang.yang@xxxxxxxxx/ Changes in v11: 1. Moved MSR_ARCH_LBR_DEPTH/CTL check code to a unified function.[Kan] 2. Modified some commit messages per Kan's feedback. 3. Rebased the patch series to 5.18-rc5.
Thanks, this is mostly okay; the only remaining issues are Kan's feedback and saving/restoring on SMM enter/exit.
The QEMU patches look good too. Paolo
