Merge tag 'x86-mce-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras

Pull x86/mce merge window patches from Tony Luck:
 "Including two that make error_context() checks less sucky"

* tag 'x86-mce-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
  x86/mce: Add instruction recovery signatures to mce-severity table
  x86/mce: Fix check for processor context when machine check was taken.
  MCE: Fix vm86 handling for 32bit mce handler
  x86/mce Add validation check before GHES error is recorded
  x86/mce: Avoid reading every machine check bank register twice.

diff --cc arch/x86/kernel/cpu/mcheck/mce.c
Simple merge