Merge branch 'x86-mce-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 RAS changes from Ingo Molnar:
 "The biggest change adds support for Intel 'CPER' (UEFI Common Platform
  Error Record) error logging, which builds upon an enhanced error
  logging mechanism available on Xeon processors.

  Full description is here:

    http://www.intel.com/content/www/us/en/architecture-and-technology/enhanced-mca-logging-xeon-paper.html

  This change provides a module (and support code) to check for an
  extended error log and prints extra details about the error on the
  console"

* 'x86-mce-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  ACPI, x86: Fix extended error log driver to depend on CONFIG_X86_LOCAL_APIC
  dmi: Avoid unaligned memory access in save_mem_devices()
  Move cper.c from drivers/acpi/apei to drivers/firmware/efi
  EDAC, GHES: Update ghes error record info
  ACPI, APEI, CPER: Cleanup CPER memory error output format
  ACPI, APEI, CPER: Enhance memory reporting capability
  ACPI, APEI, CPER: Add UEFI 2.4 support for memory error
  DMI: Parse memory device (type 17) in SMBIOS
  ACPI, x86: Extended error log driver for x86 platform
  bitops: Introduce a more generic BITMASK macro
  ACPI, CPER: Update cper info
  ACPI, APEI, CPER: Fix status check during error printing