EDAC, i10nm: make skx_common.o a separate module

[ Upstream commit 123b158635505c89ed0d3ef45c5845ff9030a466 ]

Commit 598afa050403 ("kbuild: warn objects shared among multiple modules")
was added to

EDAC, i10nm: make skx_common.o a separate module

[ Upstream commit 123b158635505c89ed0d3ef45c5845ff9030a466 ]

Commit 598afa050403 ("kbuild: warn objects shared among multiple modules")
was added to track down cases where the same object is linked into
multiple modules. This can cause serious problems if some modules are
builtin while others are not.

That test triggers this warning:

scripts/Makefile.build:236: drivers/edac/Makefile: skx_common.o is added to multiple modules: i10nm_edac skx_edac

Make this a separate module instead.

[Tony: Added more background details to commit message]

Fixes: d4dc89d069aa ("EDAC, i10nm: Add a driver for Intel 10nm server processors")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/all/20240529095132.1929397-1-arnd@kernel.org/
Signed-off-by: Sasha Levin <sashal@kernel.org>

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EDAC/npcm: Add NPCM memory controller driver

Add driver for memory controller present on Nuvoton NPCM SoCs. The
memory controller supports single bit error correction and double bit
error detection.

EDAC/npcm: Add NPCM memory controller driver

Add driver for memory controller present on Nuvoton NPCM SoCs. The
memory controller supports single bit error correction and double bit
error detection.

Signed-off-by: Marvin Lin <milkfafa@gmail.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20230111093245.318745-4-milkfafa@gmail.com

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EDAC/zynqmp: Add EDAC support for Xilinx ZynqMP OCM

Add EDAC support for Xilinx ZynqMP OCM Controller, so this driver reports CE and
UE errors upon interrupt generation. Also add debugfs files for e

EDAC/zynqmp: Add EDAC support for Xilinx ZynqMP OCM

Add EDAC support for Xilinx ZynqMP OCM Controller, so this driver reports CE and
UE errors upon interrupt generation. Also add debugfs files for error injection.

On Xilinx ZynqMP platform, both OCM Controller driver(zynqmp_edac) and DDR
Memory Controller driver(synopsys_edac) co-exist which means both can be loaded
at a time. This scenario is tested on Xilinx ZynqMP platform.

Fix following issue reported by the robot:
"MAINTAINERS references a file that doesn't exist:
Documentation/devicetree/bindings/edac/xlnx,zynqmp-ocmc.yaml"

[ bp:
- Massage commit message
- s/EDAC_ZYNQMP_OCM/EDAC_ZYNQMP/
- Touchups
]

Reported-by: kernel test robot <lkp@intel.com>
Co-developed-by: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
Signed-off-by: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20230104084512.1855243-3-sai.krishna.potthuri@amd.com

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EDAC/amd64: Merge error injection sysfs facilities

Merge them into the main driver and put them inside an EDAC_DEBUG
ifdeffery to simplify the driver and have all debugging/injection stuff
behind a

EDAC/amd64: Merge error injection sysfs facilities

Merge them into the main driver and put them inside an EDAC_DEBUG
ifdeffery to simplify the driver and have all debugging/injection stuff
behind a debug build-time switch.

No functional changes.

Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Yazen Ghannam <yazen.ghannam@amd.com>
Link: https://lkml.kernel.org/r/20201215110517.5215-2-bp@alien8.de

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EDAC/amd64: Merge sysfs debugging attributes setup code

There's no need for them to be in a separate file so merge them into the
main driver compilation unit like the other EDAC drivers do.

Drop no

EDAC/amd64: Merge sysfs debugging attributes setup code

There's no need for them to be in a separate file so merge them into the
main driver compilation unit like the other EDAC drivers do.

Drop now-unneeded function export, make the function static and shorten
static function names.

No functional changes.

Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Yazen Ghannam <yazen.ghannam@amd.com>
Link: https://lkml.kernel.org/r/20201215110517.5215-1-bp@alien8.de

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EDAC/mv64x60: Remove orphan mv64x60 driver

The mv64x60 EDAC driver depends on CONFIG_MV64X60. But that symbol is
not user-selectable, and the last code that selected it was removed
with the C2K boar

EDAC/mv64x60: Remove orphan mv64x60 driver

The mv64x60 EDAC driver depends on CONFIG_MV64X60. But that symbol is
not user-selectable, and the last code that selected it was removed
with the C2K board support in 2018, see:

92c8c16f3457 ("powerpc/embedded6xx: Remove C2K board support")

That means the driver is now dead code, so remove it.

Suggested-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20201207040253.628528-1-mpe@ellerman.id.au

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EDAC/igen6: Add EDAC driver for Intel client SoCs using IBECC

This driver supports Intel client SoC with integrated memory controller
using In-Band ECC(IBECC). The memory correctable and uncorrectab

EDAC/igen6: Add EDAC driver for Intel client SoCs using IBECC

This driver supports Intel client SoC with integrated memory controller
using In-Band ECC(IBECC). The memory correctable and uncorrectable errors
are reported via NMIs. The driver handles the NMIs and decodes the memory
error address to platform specific address. The first IBECC-supported SoC
is Elkhart Lake.

[Tony: s/#include <linux/nmi.h>/#include <asm/nmi.h>/ to fix randconfig build]

Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

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EDAC/al-mc-edac: Add Amazon's Annapurna Labs Memory Controller driver

The Amazon's Annapurna Labs Memory Controller EDAC supports ECC capability
for error detection and correction (Single bit error

EDAC/al-mc-edac: Add Amazon's Annapurna Labs Memory Controller driver

The Amazon's Annapurna Labs Memory Controller EDAC supports ECC capability
for error detection and correction (Single bit error correction, Double
detection). This driver introduces EDAC driver for that capability.

[ bp: Remove "EDAC" string from Kconfig tristate as it is redundant. ]

Signed-off-by: Talel Shenhar <talel@amazon.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: James Morse <james.morse@arm.com>
Link: https://lkml.kernel.org/r/20200816185551.19108-3-talel@amazon.com

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EDAC: Add EDAC driver for DMC520

The driver supports error detection and correction on devices with an
ARM DMC-520 memory controller.

Signed-off-by: Lei Wang <leiwang_git@outlook.com>
Signed-off-by

EDAC: Add EDAC driver for DMC520

The driver supports error detection and correction on devices with an
ARM DMC-520 memory controller.

Signed-off-by: Lei Wang <leiwang_git@outlook.com>
Signed-off-by: Shiping Ji <shiping.linux@gmail.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: James Morse <james.morse@arm.com>
Link: https://lkml.kernel.org/r/83b48c70-dc06-d0d4-cae9-a2187fca628b@gmail.com

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ARM: 8888/1: EDAC: Add driver for the Marvell Armada XP SDRAM and L2 cache ECC

Add support for the ECC functionality as found in the DDR RAM and L2
cache controllers on the MV78230/MV78x60 SoCs. Thi

ARM: 8888/1: EDAC: Add driver for the Marvell Armada XP SDRAM and L2 cache ECC

Add support for the ECC functionality as found in the DDR RAM and L2
cache controllers on the MV78230/MV78x60 SoCs. This driver has been
tested on the MV78460 (on a custom board with a DDR3 ECC DIMM).

[cp use SPDX license]

Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>

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EDAC, mellanox: Add ECC support for BlueField DDR4

Add ECC support for Mellanox BlueField SoC DDR controller.
This requires SMC to the running Arm Trusted Firmware to report
what is the current memo

EDAC, mellanox: Add ECC support for BlueField DDR4

Add ECC support for Mellanox BlueField SoC DDR controller.
This requires SMC to the running Arm Trusted Firmware to report
what is the current memory configuration.

Reviewed-by: James Morse <james.morse@arm.com>
Signed-off-by: Shravan Kumar Ramani <sramani@mellanox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

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EDAC/sifive: Add EDAC platform driver for SiFive SoCs

Add an EDAC driver for SiFive SoCs. The initial version supports ECC
event monitoring and reporting through the EDAC framework for the SiFive
L2

EDAC/sifive: Add EDAC platform driver for SiFive SoCs

Add an EDAC driver for SiFive SoCs. The initial version supports ECC
event monitoring and reporting through the EDAC framework for the SiFive
L2 cache controller. It registers for notifier events from the L2 cache
controller driver (arch/riscv/mm/sifive_l2_cache.c) for L2 ECC events.

[ bp: Massage commit message. ]

Signed-off-by: Yash Shah <yash.shah@sifive.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: James Morse <james.morse@arm.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: linux-riscv@lists.infradead.org
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Palmer Dabbelt <palmer@sifive.com>
Cc: "Paul E. McKenney" <paulmck@linux.ibm.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: sachin.ghadi@sifive.com
Link: https://lkml.kernel.org/r/1557142026-15949-2-git-send-email-yash.shah@sifive.com

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EDAC, i10nm: Add a driver for Intel 10nm server processors

This driver supports the Intel 10nm series server integrated memory
controller. It gets the memory capacity and topology information by
rea

EDAC, i10nm: Add a driver for Intel 10nm server processors

This driver supports the Intel 10nm series server integrated memory
controller. It gets the memory capacity and topology information by
reading the registers in PCI configuration space and memory-mapped I/O.

It decodes the memory error address to the platform specific address
by using the ACPI Address Translation (ADXL) Device Specific Method
(DSM).

Co-developed-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: James Morse <james.morse@arm.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: https://lkml.kernel.org/r/20190130191519.15393-5-tony.luck@intel.com

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EDAC, skx_edac: Delete duplicated code

Delete the duplicated code from skx_edac.c and rename skx_edac.c to
skx_base.c. Update the Makefile to build the skx_edac driver from
skx_base.c and skx_common

EDAC, skx_edac: Delete duplicated code

Delete the duplicated code from skx_edac.c and rename skx_edac.c to
skx_base.c. Update the Makefile to build the skx_edac driver from
skx_base.c and skx_common.c.

Add SPDX to skx_base.c and clean out unnecessary #include lines.

[ bp: Drop the license boilerplate - there's an SPDX identifier now. ]

Co-developed-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: James Morse <james.morse@arm.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: https://lkml.kernel.org/r/20190130191519.15393-4-tony.luck@intel.com

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EDAC, aspeed: Add an Aspeed AST2500 EDAC driver

Add support for the Aspeed AST2500 SoC.

Signed-off-by: Stefan M Schaeckeler <sschaeck@cisco.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andr

EDAC, aspeed: Add an Aspeed AST2500 EDAC driver

Add support for the Aspeed AST2500 SoC.

Signed-off-by: Stefan M Schaeckeler <sschaeck@cisco.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andrew Jeffery <andrew@aj.id.au>
Cc: Joel Stanley <joel@jms.id.au>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-aspeed@lists.ozlabs.org
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: https://lkml.kernel.org/r/1547743097-5236-2-git-send-email-schaecsn@gmx.net

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drivers: edac: Add EDAC driver support for QCOM SoCs

Add error reporting driver for Single Bit Errors (SBEs) and Double Bit
Errors (DBEs). As of now, this driver supports error reporting for
Last Le

drivers: edac: Add EDAC driver support for QCOM SoCs

Add error reporting driver for Single Bit Errors (SBEs) and Double Bit
Errors (DBEs). As of now, this driver supports error reporting for
Last Level Cache Controller (LLCC) of Tag RAM and Data RAM. Interrupts
are triggered when the errors happen in the cache, the driver handles
those interrupts and dumps the syndrome registers.

Signed-off-by: Channagoud Kadabi <ckadabi@codeaurora.org>
Signed-off-by: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
Co-developed-by: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
Acked-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Andy Gross <andy.gross@linaro.org>

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edac: remove tile driver

The Tile architecture is obsolete and getting removed from the kernel,
this driver appears to only be used there, and not on the ARM based
successors (Tile-Mx, BlueField), s

edac: remove tile driver

The Tile architecture is obsolete and getting removed from the kernel,
this driver appears to only be used there, and not on the ARM based
successors (Tile-Mx, BlueField), so we should remove it as well.

Acked-by: Borislav Petkov <bp@suse.de>
Acked-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

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EDAC, ti: Add support for TI keystone and DRA7xx EDAC

TI Keystone and DRA7xx SoCs have support for EDAC on DDR3 memory that can
correct one bit errors and detect two bit errors. Add EDAC driver for

EDAC, ti: Add support for TI keystone and DRA7xx EDAC

TI Keystone and DRA7xx SoCs have support for EDAC on DDR3 memory that can
correct one bit errors and detect two bit errors. Add EDAC driver for this
feature which plugs into the generic kernel EDAC framework.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: linux-omap@vger.kernel.org
Link: http://lkml.kernel.org/r/1510578490-14510-1-git-send-email-t-kristo@ti.com
[ Add SPDX tag and make _emif_get_id() use edac_printk(). ]
Signed-off-by: Borislav Petkov <bp@suse.de>

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EDAC: Delete edac_stub.c

Move the remaining functionality to edac_mc.c. Convert "edac_report=" to
a module parameter.

Signed-off-by: Borislav Petkov <bp@suse.de>

EDAC: Remove EDAC_MM_EDAC

Move all the EDAC core functionality behind CONFIG_EDAC and get rid of
that indirection. Update defconfigs which had it.

While at it, fix dependencies such that EDAC depen

EDAC: Remove EDAC_MM_EDAC

Move all the EDAC core functionality behind CONFIG_EDAC and get rid of
that indirection. Update defconfigs which had it.

While at it, fix dependencies such that EDAC depends on RAS for the
tracepoints.

Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: Chris Metcalf <cmetcalf@mellanox.com>
Cc: linux-edac@vger.kernel.org

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EDAC, highbank: Align Makefile directives

... like the rest of the file.

Signed-off-by: Borislav Petkov <bp@suse.de>

EDAC, thunderx: Add Cavium ThunderX EDAC driver

Add support for Cavium ThunderX EDAC capable on-chip peripherals, namely
the DRAM controller (LMC), cache coherent processor interconnect (CCPI)
and l

EDAC, thunderx: Add Cavium ThunderX EDAC driver

Add support for Cavium ThunderX EDAC capable on-chip peripherals, namely
the DRAM controller (LMC), cache coherent processor interconnect (CCPI)
and level 2 cache blocks (L2C-TAD, L2C-MCI, L2C-CBC)

Signed-off-by: Sergey Temerkhanov <s.temerkhanov@gmail.com>
Cc: David.Daney@cavium.com
Cc: Jan.Glauber@cavium.com
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/20170324222837.60583-1-s.temerkhanov@gmail.com
Signed-off-by: Borislav Petkov <bp@suse.de>

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EDAC, pnd2_edac: Add new EDAC driver for Intel SoC platforms

Initial target for this driver is the Intel Apollo Lake platform and
Denverton micro-server, they use the same internal memory controller

EDAC, pnd2_edac: Add new EDAC driver for Intel SoC platforms

Initial target for this driver is the Intel Apollo Lake platform and
Denverton micro-server, they use the same internal memory controller IP
called Pondicherry2.

Memory controller registers are not in PCI config space like earlier
Intel memory controllers. For Apollo Lake platform they are accessed via
a "side-band" interface, for Denverton micro-server they are access via
PCI config space and memory map I/O. This driver is for Apollo Lake and
Denverton, but only the Denverton is fully enabled while we wait for the
sideband driver.

Apollo lake driver and initial cut at Denverton driver by Tony Luck.
Extensive cleanup, refactoring and basic verification by Qiuxu Zhuo.

Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/20170308174539.14432-1-qiuxu.zhuo@intel.com
Signed-off-by: Borislav Petkov <bp@suse.de>

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EDAC, layerscape: Add Layerscape EDAC support

Add DDR EDAC driver for ARM-based compatible controllers. Both
big-endian and little-endian are supported, as specified in device tree.

Signed-off-by:

EDAC, layerscape: Add Layerscape EDAC support

Add DDR EDAC driver for ARM-based compatible controllers. Both
big-endian and little-endian are supported, as specified in device tree.

Signed-off-by: York Sun <york.sun@nxp.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/1471990465-27443-1-git-send-email-york.sun@nxp.com
Signed-off-by: Borislav Petkov <bp@suse.de>

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EDAC, fsl-ddr: Separate FSL DDR driver from MPC85xx

The mpc85xx-compatible DDR controllers are used on ARM-based SoCs too.
Carve out the DDR part from the mpc85xx EDAC driver in preparation to
suppo

EDAC, fsl-ddr: Separate FSL DDR driver from MPC85xx

The mpc85xx-compatible DDR controllers are used on ARM-based SoCs too.
Carve out the DDR part from the mpc85xx EDAC driver in preparation to
support both architectures.

Signed-off-by: York Sun <york.sun@nxp.com>
Cc: Johannes Thumshirn <morbidrsa@gmail.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: oss@buserror.net
Cc: stuart.yoder@nxp.com
Link: http://lkml.kernel.org/r/1470946525-3410-1-git-send-email-york.sun@nxp.com
Signed-off-by: Borislav Petkov <bp@suse.de>

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