Merge tag 'ras_for_3.21' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras into x86/ras

Pull RAS updates from Borislav Petkov:

 "- Enable AMD thresholding IRQ by default if supported. (Aravind Gopalakrishnan)

  - Unify mce_panic() message pattern. (Derek Che)

  - A bit more involved simplification of the CMCI logic after yet another
    report about race condition with the adaptive logic. (Borislav Petkov)

  - ACPI APEI EINJ fleshing out of the user documentation. (Borislav Petkov)

  - Minor cleanup. (Jan Beulich.)"

Signed-off-by: Ingo Molnar <mingo@kernel.org>