Pull RAS updates from Borislav Petkov:

 - Do not report spurious MCEs on some Intel platforms caused by errata;
   by Prarit Bhargava.

 - Change dev-mcelog's hardcoded limit of 32 error records to a dynamic
   one, controlled by the number of logical CPUs, by Tony Luck.

 - Add support for the processor identification number (PPIN) on AMD, by
   Wei Huang.

* tag 'ras_updates_for_5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/mce/amd: Add PPIN support for AMD MCE
  x86/mce/dev-mcelog: Dynamically allocate space for machine check records
  x86/mce: Do not log spurious corrected mce errors