tree 19f0c26f13df5302432afd1e870f357fa009b990
parent dee28e72b619b48ec80a9e5509db458dbe66f71f
author Matthew Garrett <mjg@redhat.com> 1311281876 -0400
committer Tony Luck <tony.luck@intel.com> 1311376504 -0700

efi: Add support for using efivars as a pstore backend

EFI provides an area of nonvolatile storage managed by the firmware. We
can use this as a pstore backend to maintain copies of oopses, aiding
diagnosis.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>