i7core/nehalem EDAC driver

From: Mauro Carvalho Chehab <[email protected]>
Subject: [GIT PULL for 2.6.35] i7core/nehalem EDAC driver
To: "Linus Torvalds" <[email protected]>
Cc: "Andrew Morton" <[email protected]>, "Linux Kernel Mailing List" <[email protected]>, "Doug Thompson" <[email protected]>, "Bluesmoke ML" <[email protected]>, "Linux Edac Mailing List" <[email protected]>
Date: Tuesday, May 25, 2010, 9:43 AM
Hi Linus,

I'm re-sending the pull request, as the previous branch were wrong.

Please pull from:
ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/i7core.git linux_next

The following changes since commit
66f41d4c5c8a5deed66fdcc84509376c9a0bf9d8:
  Linus Torvalds (1):
        Linux 2.6.34-rc6

are available in the git repository at:

ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/i7core.git linux_next

Alan Cox (1):
      edac: i7core_edac produces undefined
behaviour on 32bit

Alexander Beregalov (1):
      i7core_edac: fix memory leak of
i7core_dev

Aristeu Rozanski (1):
      pci: Add a probing code that seeks for
an specific bus

Jiri Slaby (1):
      EDAC: add __init to
i7core_xeon_pci_fixup

Keith Mannthey (2):
      i7core_edac: Fix ecc enable shift
      i7core_edac: Probe on Xeons eariler

Mauro Carvalho Chehab (72):
      i7core_edac: Add an EDAC memory
controller driver for Nehalem chipsets
      i7core_edac: Add error insertion code
for Nehalem
      i7core_edac: Add more status functions
to EDAC driver
      i7core_edac: Registers all supported
MC functions
      i7core_edac: Show read/write
virtual/physical channel association
      i7core_edac: A few fixes at error
injection code
      i7core_edac: need mci->edac_check,
otherwise module removal doesn't work
      i7core_edac: Add a memory check
routine, based on device 3 function 4
      i7core_edac: Add additional tests for
error detection
      i7core_edac: Properly fill struct
csrow_info
      i7core_edac: Improve error handling
      i7core_edac: Add more information
about each active dimm
      i7core_edac: Get more info about the
memory DIMMs
      i7core_edac: Memory info fixes and
preparation for properly filling cswrow data
      i7core_edac: fill csrows edac sysfs
info
      i7core_edac: CodingStyle fixes
      edac_mce: Add an interface driver to
report mce errors via edac
      edac/Kconfig: edac_mce can't be
module
      i7core_edac: Add edac_mce glue
      i7core_edac: Adds write unlock to MC
registers
      i7core_edac: Add a code to probe Xeon
55xx bus
      i7core_edac: add support for more than
one MC socket
      i7core_edac: maps all sockets as if
ther are one MC controller
      i7core_edac: decode mcelog error and
send it via edac interface
      i7core_edac: some fixes at memory
error parser
      i7core: fix probing on Xeon55xx
      i7core: check if the memory error is
fatal or non-fatal
      i7core: enrich error information based
on memory transaction type
      i7core: fix get_devices routine for
Xeon55xx
      i7core: better document
i7core_get_active_channels()
      i7core: add socket info at the debug
msg
      i7core: remove some uneeded noisy
debug messages
      i7core_edac: Some cleanups at
displayed info
      i7core_edac: some fixes at error
injection code
      i7core_edac: fix error codes for sysfs
error injection interface
      i7core_edac: fix error injection
      Documentation/edac.txt: Add Nehalem
specific EDAC characteristics
      i7core_edac: CodingSyle
fixes/cleanups
      i7core_edac: Print an error message if
pci register fails
      i7core_edac: Use Device 3 function 2
to report errors with RDIMM's
      i7core: Use registered memories per
processor
      i7core_edac: Improve
corrected_error_counts output for RDIMM
      i7core: temporary workaround to allow
it to compile against 2.6.30
      Dynamically allocate memory for PCI
devices
      i7core_edac: create one mc per
socket/QPI
      i7core_edac: sanity check: print a
warning if a mcelog is ignored
      i7core_edac: a few fixes for multiple
mc's
      Documentation/edac.txt: Improve it to
reflect the latest changes at the driver
      i7core_edac: Fix a bug when printing
error counts with RDIMMs
      i7core_edac: at remove, don't remove
all pci devices at once
      i7core_edac: remove static counter for
max sockets
      i7core_edac: change remove module
strategy
      i7core_edac: We need to use
list_for_each_entry_safe to avoid errors
      i7core_edac: Avoid printing a warning
when debug is disabled
      edac_core: Allow the creation of sysfs
groups
      i7core_edac: Add support for sysfs
addrmatch group
      edac: store/show methods for device
groups weren't working
      edac: Don't create csrow entries on
instance groups
      i7core_edac: Convert UDIMM error
counters into a proper sysfs group
      Documentation/edac.txt: Reflect the
sysfs changes at the document
      edac: Create an unique instance for
each kobj
      i7core_edac: Use a lockless
ringbuffer
      i7core_edac: Better parse "any"
addrmask
      i7core_edac: First store, then
increment
      i7core_edac: Fix ringbuffer maxsize
      i7core_edac: PCI device is called
NONCORE, instead of NOCORE
      i7core_edac: Use a more generic
approach for probing PCI devices
      i7core_edac: Add initial support for
Lynnfield
      i7core: add support for Lynnfield
alternate address
      i7core_edac: Fix wrong device id for
channel 1 devices
      i7core_edac: Add support for X5670
      i7core_edac: Better describe the
supported devices

Randy Dunlap (1):
      edac: fix i7core build

Stephen Rothwell (1):
      i7core_edac: do not export static
functions

Tony Luck (1):
      i7core_edac: don't free on success

Vernon Mauery (2):
      Always call
i7core_[ur]dimm_check_mc_ecc_err
      Add support for Westmere to
i7core_edac driver

Documentation/edac.txt
   |  152 +++
arch/x86/include/asm/pci_x86.h   |
  2 +

 arch/x86/kernel/cpu/mcheck/mce.c |   10 +

arch/x86/pci/legacy.c
  |   42 +-
drivers/edac/Kconfig
   |   13 +
drivers/edac/Makefile
  |    2 +
drivers/edac/edac_core.h
   |   23 +-
drivers/edac/edac_mc_sysfs.c
   |  175 +++-
drivers/edac/edac_mce.c
|   61 ++
drivers/edac/i7core_edac.c
   | 2078
++++++++++++++++++++++++++++++++++++++
include/linux/edac_mce.h
   |   31 +
include/linux/pci.h
    |    1 +
include/linux/pci_ids.h
|   52 +

 13 files changed, 2598 insertions(+), 44 deletions(-)
 create mode 100644 drivers/edac/edac_mce.c
 create mode 100644 drivers/edac/i7core_edac.c
 create mode 100644 include/linux/edac_mce.h

Signature · 2 lines

Cheers,
Mauro