Pull EDAC updates from Borislav Petkov:
"The usual pile of bugfixes, cleanups and minor driver enhancements.
Worth noting are the changes to ghes_edac to use a whitelist of
known-good platforms on which GHES error reporting works relatively
reliably. By Toshi Kani and Borislav Petkov"
* tag 'edac_for_4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
EDAC, sb_edac: Fix missing break in switch
MAINTAINERS: Split Cavium EDAC entry and add myself
EDAC, sb_edac: Fix missing DIMM sysfs entries with KNL SNC2/SNC4 mode
EDAC, skx_edac: Handle systems with segmented PCI busses
EDAC, thunderx: Remove suspend/resume support
EDAC, skx_edac: Fix detection of single-rank DIMMs
EDAC, sb_edac: Don't create a second memory controller if HA1 is not present
EDAC: Add owner check to the x86 platform drivers
EDAC: Add helper which returns the loaded platform driver
EDAC, ghes: Add platform check
EDAC, ghes: Model a single, logical memory controller
EDAC, ghes: Remove symbol exports
EDAC: Handle return value of kasprintf()