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* [PATCH 00/19] EDAC: Rework edac_mc and ghes drivers
@ 2019-10-10 20:25 Robert Richter
  2019-10-10 20:25 ` [PATCH 01/19] EDAC: Replace EDAC_DIMM_PTR() macro with edac_get_dimm() function Robert Richter
                   ` (20 more replies)
  0 siblings, 21 replies; 52+ messages in thread
From: Robert Richter @ 2019-10-10 20:25 UTC (permalink / raw)
  To: Borislav Petkov, Mauro Carvalho Chehab, Tony Luck
  Cc: James Morse, Robert Richter, linux-edac, linux-kernel

This patch set is a rework of the ghes_edac and edac_mc driver. It
addresses issues found during code review and while working with the
code. The changes include:

 * improve function interfaces and data structures to decrease
   complexity such as number of function arguments, unused data, etc.
   (#1, #2, #6, #10, #12, #13),

 * add helper functions and factor out code (#3, #8, #9, #14)

 * fix style issues found by checkpatch (#4)

 * improve code readability (#5, #7, #11)

 * use of standard kernel macros (#15)

 * code unification (#16, #17, #18)

 * documentation updates (#19)

This series contains some patches that have been posted and reviewed
earlier here:

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

Review comments have been addressed and the following changes have
been made to those patches:

 * rebased onto ras:edac-for-next (v5.4-rc1 based)

 * reworded patch descriptions

 * dropped hunk that only reorders code in "EDAC, ghes: Remove
   pvt->detail_location string"

 * updated description for edac_get_dimm_by_index()

 * updated description for edac_get_dimm()

 * small style changes in "EDAC: Replace EDAC_DIMM_PTR() macro with
   edac_get_dimm() function"

 * use unsigned type for dimm->idx to avoid need for negative range
   check

 * fixed mci_for_each_dimm() loop in i5100_init_csrows()

 * fixed off-by-one in mci_for_each_dimm()


Robert Richter (19):
  EDAC: Replace EDAC_DIMM_PTR() macro with edac_get_dimm() function
  EDAC: Remove EDAC_DIMM_OFF() macro
  EDAC: Introduce mci_for_each_dimm() iterator
  EDAC, mc: Do not BUG_ON() in edac_mc_alloc()
  EDAC, mc: Reduce indentation level in edac_mc_handle_error()
  EDAC, mc: Remove per layer counters
  EDAC, mc: Rename iterator variable to idx
  EDAC, mc: Split edac_mc_alloc() into smaller functions
  EDAC, mc: Reorder functions edac_mc_alloc*()
  EDAC, mc: Rework edac_raw_mc_handle_error() to use struct dimm_info
  EDAC: Remove misleading comment in struct edac_raw_error_desc
  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, ghes: Use standard kernel macros for page calculations
  EDAC, ghes: Fix grain calculation
  EDAC, ghes: Remove intermediate buffer pvt->detail_location
  EDAC, ghes: Unify trace_mc_event() code with edac_mc driver
  EDAC, Documentation: Describe CPER module definition and DIMM ranks

 Documentation/admin-guide/ras.rst |  31 +-
 drivers/edac/edac_mc.c            | 478 +++++++++++++++---------------
 drivers/edac/edac_mc.h            |   8 +-
 drivers/edac/edac_mc_sysfs.c      |  65 ++--
 drivers/edac/ghes_edac.c          |  55 ++--
 drivers/edac/i10nm_base.c         |   3 +-
 drivers/edac/i3200_edac.c         |   3 +-
 drivers/edac/i5000_edac.c         |   5 +-
 drivers/edac/i5100_edac.c         |  14 +-
 drivers/edac/i5400_edac.c         |   3 +-
 drivers/edac/i7300_edac.c         |   3 +-
 drivers/edac/i7core_edac.c        |   3 +-
 drivers/edac/ie31200_edac.c       |   7 +-
 drivers/edac/pnd2_edac.c          |   4 +-
 drivers/edac/sb_edac.c            |   2 +-
 drivers/edac/skx_base.c           |   3 +-
 drivers/edac/ti_edac.c            |   2 +-
 include/linux/edac.h              | 153 +++++-----
 18 files changed, 401 insertions(+), 441 deletions(-)

-- 
2.20.1


^ permalink raw reply	[flat|nested] 52+ messages in thread

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Thread overview: 52+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-10-10 20:25 [PATCH 00/19] EDAC: Rework edac_mc and ghes drivers Robert Richter
2019-10-10 20:25 ` [PATCH 01/19] EDAC: Replace EDAC_DIMM_PTR() macro with edac_get_dimm() function Robert Richter
2019-10-11  9:58   ` Mauro Carvalho Chehab
2019-10-11 11:38     ` Robert Richter
2019-10-10 20:25 ` [PATCH 02/19] EDAC: Remove EDAC_DIMM_OFF() macro Robert Richter
2019-10-11 10:09   ` Mauro Carvalho Chehab
2019-10-11 11:36     ` Robert Richter
2019-10-10 20:25 ` [PATCH 03/19] EDAC: Introduce mci_for_each_dimm() iterator Robert Richter
2019-10-11 10:14   ` Mauro Carvalho Chehab
2019-10-10 20:25 ` [PATCH 04/19] EDAC, mc: Do not BUG_ON() in edac_mc_alloc() Robert Richter
2019-10-11 10:15   ` Mauro Carvalho Chehab
2019-10-10 20:25 ` [PATCH 05/19] EDAC, mc: Reduce indentation level in edac_mc_handle_error() Robert Richter
2019-10-10 22:10   ` Joe Perches
2019-10-11  6:50     ` Robert Richter
2019-10-11 10:20     ` Mauro Carvalho Chehab
2019-10-11 10:50       ` Joe Perches
2019-10-11 12:08         ` Robert Richter
2019-10-11 14:49           ` Joe Perches
2019-10-11 10:17   ` Mauro Carvalho Chehab
2019-10-10 20:25 ` [PATCH 06/19] EDAC, mc: Remove per layer counters Robert Richter
2019-10-11 10:40   ` Mauro Carvalho Chehab
2019-10-14 11:12     ` Robert Richter
2019-10-10 20:25 ` [PATCH 07/19] EDAC, mc: Rename iterator variable to idx Robert Richter
2019-10-11 10:41   ` Mauro Carvalho Chehab
2019-10-10 20:25 ` [PATCH 08/19] EDAC, mc: Split edac_mc_alloc() into smaller functions Robert Richter
2019-10-11 10:43   ` Mauro Carvalho Chehab
2019-10-10 20:25 ` [PATCH 09/19] EDAC, mc: Reorder functions edac_mc_alloc*() Robert Richter
2019-10-11 10:45   ` Mauro Carvalho Chehab
2019-10-10 20:25 ` [PATCH 10/19] EDAC, mc: Rework edac_raw_mc_handle_error() to use struct dimm_info Robert Richter
2019-10-11 10:48   ` Mauro Carvalho Chehab
2019-10-10 20:25 ` [PATCH 11/19] EDAC: Remove misleading comment in struct edac_raw_error_desc Robert Richter
2019-10-11 10:49   ` Mauro Carvalho Chehab
2019-10-10 20:25 ` [PATCH 12/19] EDAC: Store error type " Robert Richter
2019-10-11 10:54   ` Mauro Carvalho Chehab
2019-10-14 11:47     ` Robert Richter
2019-10-10 20:25 ` [PATCH 13/19] EDAC, mc: Determine mci pointer from the error descriptor Robert Richter
2019-10-11 10:56   ` Mauro Carvalho Chehab
2019-10-10 20:25 ` [PATCH 14/19] EDAC, mc: Create new function edac_inc_csrow() Robert Richter
2019-10-11 11:08   ` Mauro Carvalho Chehab
2019-10-14 11:58     ` Robert Richter
2019-10-10 20:25 ` [PATCH 15/19] EDAC, ghes: Use standard kernel macros for page calculations Robert Richter
2019-10-11 11:10   ` Mauro Carvalho Chehab
2019-10-10 20:25 ` [PATCH 16/19] EDAC, ghes: Fix grain calculation Robert Richter
2019-10-11 11:22   ` Mauro Carvalho Chehab
2019-10-10 20:25 ` [PATCH 17/19] EDAC, ghes: Remove intermediate buffer pvt->detail_location Robert Richter
2019-10-11 11:20   ` Mauro Carvalho Chehab
2019-10-10 20:25 ` [PATCH 18/19] EDAC, ghes: Unify trace_mc_event() code with edac_mc driver Robert Richter
2019-10-11 11:23   ` Mauro Carvalho Chehab
2019-10-10 20:25 ` [PATCH 19/19] EDAC, Documentation: Describe CPER module definition and DIMM ranks Robert Richter
2019-10-11 11:29   ` Mauro Carvalho Chehab
2019-10-10 20:36 ` [PATCH 00/19] EDAC: Rework edac_mc and ghes drivers Robert Richter
2019-10-14 12:00 ` Robert Richter

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