Merge tag 'ras_core_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'ras_core_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull RAS updates from Borislav Petkov:

 - A cleanup and a correction to the error injection driver to inject a
   MCA_MISC value only when one has actually been supplied by the user

* tag 'ras_core_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/mce: Remove unused variable and return value in machine_check_poll()
  x86/mce/inject: Only write MCA_MISC when a value has been supplied