Merge tag 'edac_for_5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras

Pull EDAC updates from Borislav Petkov:
 "A lot of changes this time around, details below.

  From the next cycle onwards, we'll switch the EDAC tree to topic
  branches (instead of a single edac-for-next branch) which should make
  the changes handling more flexible, hopefully. We'll see.

  Summary:

   - Rework error logging functions to accept a count of errors
     parameter (Hanna Hawa)

   - Part one of substantial EDAC core + ghes_edac driver cleanup
     (Robert Richter)

   - Print additional useful logging information in skx_* (Tony Luck)

   - Improve amd64_edac hw detection + cleanups (Yazen Ghannam)

   - Misc cleanups, fixes and code improvements"

* tag 'edac_for_5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: (35 commits)
  EDAC/altera: Use the Altera System Manager driver
  EDAC/altera: Cleanup the ECC Manager
  EDAC/altera: Use fast register IO for S10 IRQs
  EDAC/ghes: Do not warn when incrementing refcount on 0
  EDAC/Documentation: Describe CPER module definition and DIMM ranks
  EDAC: Unify the mc_event tracepoint call
  EDAC/ghes: Remove intermediate buffer pvt->detail_location
  EDAC/ghes: Fix grain calculation
  EDAC/ghes: Use standard kernel macros for page calculations
  EDAC: Remove misleading comment in struct edac_raw_error_desc
  EDAC/mc: Reduce indentation level in edac_mc_handle_error()
  EDAC/mc: Remove needless zero string termination
  EDAC/mc: Do not BUG_ON() in edac_mc_alloc()
  EDAC: Introduce an mci_for_each_dimm() iterator
  EDAC: Remove EDAC_DIMM_OFF() macro
  EDAC: Replace EDAC_DIMM_PTR() macro with edac_get_dimm() function
  EDAC/amd64: Get rid of the ECC disabled long message
  EDAC/ghes: Fix locking and memory barrier issues
  EDAC/amd64: Check for memory before fully initializing an instance
  EDAC/amd64: Use cached data when checking for ECC
  ...