[0/2] x86: ucode and CPU Kconfig

Message

Andrew Cooper Oct. 25, 2023, 6:06 p.m. UTC

A fix to the recent Ucode changes which I ultimately didn't insist on owing to
the Xen 4.18 timeline, and enough of the start on the CPU Kconfig to allow
randconfig to check the boundary.

There are many more ucode fixes to come...

Andrew Cooper (2):
  x86/ucode: Move vendor specifics back out of early_microcode_init()
  x86/Kconfig: Introduce CONFIG_{AMD,INTEL} and conditionalise ucode

 xen/arch/x86/Kconfig                 |  2 ++
 xen/arch/x86/Kconfig.cpu             | 22 ++++++++++++++++++++++
 xen/arch/x86/cpu/microcode/Makefile  |  4 ++--
 xen/arch/x86/cpu/microcode/amd.c     | 10 +++++++++-
 xen/arch/x86/cpu/microcode/core.c    | 16 +++++-----------
 xen/arch/x86/cpu/microcode/intel.c   | 12 ++++++++++--
 xen/arch/x86/cpu/microcode/private.h | 23 ++++++++++++++++++-----
 7 files changed, 68 insertions(+), 21 deletions(-)
 create mode 100644 xen/arch/x86/Kconfig.cpu