[PATCH v2 0/2] CR4 fixes (one is urgent)

[Andy Lutomirski <luto@kernel.org>]

Hi Ingo, etc:

Patch 1 fixes a boot regressions that's new in 4.8.

Patch 2 cleans the whole mess up.  It's probably not 4.8 material,
but I'm sending it as part of this series for ease of review.  If
you like, you could apply patch 1 to x86/urgent, merge into x86/asm,
and apply patch 3 on top.

Changes from v1:
 - Drop the patch that was already applied.
 - Get rid of pointless CPUID check, which simplifies it a bit (Borislav)

Andy Lutomirski (2):
  x86/boot: Fix another __read_cr4() case on 486
  x86/asm: Get rid of __read_cr4_safe()

 arch/x86/include/asm/paravirt.h       |  4 ----
 arch/x86/include/asm/paravirt_types.h |  1 -
 arch/x86/include/asm/special_insns.h  | 22 +++++++---------------
 arch/x86/include/asm/tlbflush.h       |  2 +-
 arch/x86/kernel/paravirt.c            |  1 -
 arch/x86/kernel/process_32.c          |  2 +-
 arch/x86/kernel/setup.c               |  4 +---
 arch/x86/power/cpu.c                  |  2 +-
 arch/x86/xen/enlighten.c              |  1 -
 9 files changed, 11 insertions(+), 28 deletions(-)

-- 
2.7.4