linux-toradex.git/drivers/edac/Kconfig, branch v4.4.73

x86/ras: Move AMD MCE injector to arch/x86/ras/

2015-08-13T08:12:54+00:00

This is an x86-specific module and would benefit from being
closer to the arch code. Move it there. Update copyright while
at it.

Signed-off-by: Borislav Petkov 
Cc: Linus Torvalds 
Cc: Peter Zijlstra 
Cc: Thomas Gleixner 
Cc: Tony Luck 
Link: http://lkml.kernel.org/r/1439396985-12812-14-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar

EDAC, mpc8xxx: Adapt for FSL SoC

2015-05-31T10:50:31+00:00

Remove mpc83xx and mpc85xx as dependency.

Signed-off-by: York Sun 
Acked-by: Johannes Thumshirn 
Cc: Mingkai.hu@freescale.com
Link: http://lkml.kernel.org/r/1431425022-44766-1-git-send-email-Wenbin.Song@freescale.com
Signed-off-by: songwenbin 
Signed-off-by: Borislav Petkov

EDAC: Add APM X-Gene SoC EDAC driver

2015-05-29T09:39:24+00:00

Add support for the APM X-Gene SoC EDAC driver.

Signed-off-by: Loc Ho 
Acked-by: Arnd Bergmann 
Cc: devicetree@vger.kernel.org
Cc: dougthompson@xmission.com
Cc: ijc+devicetree@hellion.org.uk
Cc: jcm@redhat.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-edac 
Cc: mark.rutland@arm.com
Cc: mchehab@osg.samsung.com
Cc: patches@apm.com
Cc: robh+dt@kernel.org
Link: http://lkml.kernel.org/r/1432337580-3750-5-git-send-email-lho@apm.com
Signed-off-by: Borislav Petkov

EDAC: Cleanup atomic_scrub mess

2015-05-28T13:31:53+00:00

So first of all, this atomic_scrub() function's naming is bad. It looks
like an atomic_t helper. Change it to edac_atomic_scrub().

The bigger problem is that this function is arch-specific and every new
arch which doesn't necessarily need that functionality still needs to
define it, otherwise EDAC doesn't compile.

So instead of doing that and including arch-specific headers, have each
arch define an EDAC_ATOMIC_SCRUB symbol which can be used in edac_mc.c
for ifdeffery. Much cleaner.

And we already are doing this with another symbol - EDAC_SUPPORT. This
is also much cleaner than having CONFIG_EDAC enumerate all the arches
which need/have EDAC support and drivers.

This way I can kill the useless edac.h header in tile too.

Acked-by: Ralf Baechle 
Acked-by: Michael Ellerman 
Acked-by: Chris Metcalf 
Acked-by: Ingo Molnar 
Acked-by: Russell King 
Cc: Benjamin Herrenschmidt 
Cc: Doug Thompson 
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-edac@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: "Maciej W. Rozycki" 
Cc: Markos Chandras 
Cc: Mauro Carvalho Chehab 
Cc: Paul Mackerras 
Cc: "Steven J. Hill" 
Cc: x86@kernel.org
Signed-off-by: Borislav Petkov

EDAC, altera: Do not build it as a module

2015-05-03T09:56:52+00:00

The SDRAM EDAC requires SDRAM configuration/initialization before SDRAM
is accessed (in the preloader) and therefore before Linux is loaded.
Having a module compile is not desired so force to be built into kernel.

Signed-off-by: Thor Thayer 
Cc: mchehab@osg.samsung.com
Cc: Takashi Iwai 
Link: http://lkml.kernel.org/r/1429308974-26380-3-git-send-email-tthayer@opensource.altera.com
Signed-off-by: Borislav Petkov

EDAC, synps: Add EDAC support for zynq ddr ecc controller

2015-01-07T10:42:05+00:00

Add EDAC support for ecc errors reporting on the synopsys ddr
controller. The ddr ecc controller corrects single bit errors and
detects double bit errors.

Selected important-ish notes from the changelog:

- I have not taken care of spliting synps_edac_geterror_info function as
it adds additional indentation levels and moreover the existing changes
were made as part of the v2 review comments

- Removed dt binding info as already there is a binding info available
under memorycontroller. so, updated ecc info there.

- Shortened the prefix "sysnopsys" to "synps"

Signed-off-by: Punnaiah Choudary Kalluri 
Link: http://lkml.kernel.org/r/a728a8d4678f4dbf9de189a480297c3d@BY2FFO11FD034.protection.gbl
[ Boris: massage commit message. ]
Signed-off-by: Borislav Petkov

EDAC, mce_amd_inj: Convert mce_amd_inj module to debugfs

2014-11-25T12:09:33+00:00

This module's interface belongs in debugfs, not in sysfs.

Signed-off-by: Borislav Petkov

amd64_edac: Build module on x86-32

2014-11-05T14:54:34+00:00

By popular demand, enable amd64_edac on 32-bit too.

Boris:
 - update Kconfig text.
 - add a warning on load which states that 32-bit configurations are unsupported.

Signed-off-by: Tomasz Pala 
Link: http://lkml.kernel.org/r/20141102102212.GA7034@polanet.pl
Signed-off-by: Borislav Petkov

edac: altera: Add Altera SDRAM EDAC support

2014-09-04T18:41:46+00:00

This patch adds support for the CycloneV and ArriaV SDRAM controllers.
Correction and reporting of SBEs, Panic on DBEs.

There was a discussion thread on whether this driver should be an mfd driver
or just make use of syscon, which is already a mfd. Ultimately, the
decision to use a simple syscon interface was reached.[1]

[1] https://lkml.org/lkml/2014/7/30/514

[dinguyen] Fixed Kconfig to have EDAC_ALTERA_MC as a tristate to prevent a
build failure for allmodconfig.

Signed-off-by: Thor Thayer 
Acked-by: Borislav Petkov 
[dinguyen] cleaned up commit message
Signed-off-by: Dinh Nguyen

Merge branch 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac

2014-08-15T23:56:45+00:00

Pull EDAC updates from Mauro Carvalho Chehab.

* 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac:
  sb_edac: add support for Haswell based systems
  sb_edac: Fix mix tab/spaces alignments
  edac: add DDR4 and RDDR4
  sb_edac: remove bogus assumption on mc ordering
  sb_edac: make minimal use of channel_mask
  sb_edac: fix socket detection on Ivy Bridge controllers
  sb_edac: update Kconfig description
  sb_edac: search devices using product id
  sb_edac: make RIR limit retrieval per model
  sb_edac: make node id retrieval per model
  sb_edac: make memory type detection per memory controller