[00/10] EDAC: Rework core and ghes drivers, part two

Message

Robert Richter Nov. 27, 2019, 9:54 p.m. UTC

This patch set is part two of a rework of the ghes_edac and edac_mc
driver. It addresses issues found during code review and while working
with the code. Part one has been included to v5.5, see:

 https://lore.kernel.org/patchwork/cover/1093488/

The changes of this series include:

 * add helper functions and factor out code (#1, #2, #5)

 * improve function interfaces and data structures to decrease
   complexity such as number of function arguments, unused data, etc.
   (#3, #4, #7, #8, #9, #10),

 * minor functional fixes (#6)

 * improve code readability (#9)

Changes compared to part one:
 * rebased onto 5781823fd0d3 ("EDAC/altera: Use the Altera System
   Manager driver")
 * reworded patch subjects
 * reordered patches
 * collected Mauro's Reviewed-by-tags (note: I kept them though there
   has been small conflicts but dropped it when reworked)
 * dropped: "EDAC/mc: Rework edac_raw_mc_handle_error() to use struct
   dimm_info"
 * split "EDAC/mc: Remove per layer counters" into smaller changes
 * added:
   "EDAC/mc: Report "unknown memory" on too many DIMM labels found"
   "EDAC/mc: Remove enable_per_layer_report function arguments"
   "EDAC/mc: Pass the error descriptor to error reporting functions"
   "EDAC/mc: Remove detail[] string and cleanup error string
   generation"
 * moved to the end:
   "EDAC/mc: Remove per layer counters"


Robert Richter (10):
  EDAC/mc: Split edac_mc_alloc() into smaller functions
  EDAC/mc: Reorder functions edac_mc_alloc*()
  EDAC: Store error type in struct edac_raw_error_desc
  EDAC/mc: Determine mci pointer from the error descriptor
  EDAC/mc: Create new function edac_inc_csrow()
  EDAC/mc: Report "unknown memory" on too many DIMM labels found
  EDAC/mc: Remove enable_per_layer_report function arguments
  EDAC/mc: Pass the error descriptor to error reporting functions
  EDAC/mc: Remove detail[] string and cleanup error string generation
  EDAC/mc: Remove per layer counters

 drivers/edac/edac_mc.c       | 496 ++++++++++++++++-------------------
 drivers/edac/edac_mc.h       |   6 +-
 drivers/edac/edac_mc_sysfs.c |  20 +-
 drivers/edac/ghes_edac.c     |  16 +-
 include/linux/edac.h         |   8 +-
 5 files changed, 248 insertions(+), 298 deletions(-)