x86/mce: Pass pointer to saved pt_regs to severity calculation routines

New recovery features require additional information about processor
state when a machine check occurred. Pass pt_regs down to the routines
that need it.

No functional change.

Signed-off-by: Youquan Song <youquan.song@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20201006210910.21062-2-tony.luck@intel.com
3 files changed