kernel/linux.git/drivers/edac/Makefile, branch v6.6.132

EDAC, i10nm: make skx_common.o a separate module

2024-08-03T06:53:19+00:00

[ 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 Signed-off-by: Tony Luck Link: https://lore.kernel.org/all/20240529095132.1929397-1-arnd@kernel.org/ Signed-off-by: Sasha Levin

EDAC/npcm: Add NPCM memory controller driver

2023-06-12T13:14:10+00:00

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 Signed-off-by: Borislav Petkov (AMD) Link: https://lore.kernel.org/r/20230111093245.318745-4-milkfafa@gmail.com

EDAC/zynqmp: Add EDAC support for Xilinx ZynqMP OCM

2023-01-09T10:13:58+00:00

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 Co-developed-by: Shubhrajyoti Datta Signed-off-by: Shubhrajyoti Datta Signed-off-by: Sai Krishna Potthuri Signed-off-by: Borislav Petkov (AMD) Link: https://lore.kernel.org/r/20230104084512.1855243-3-sai.krishna.potthuri@amd.com

EDAC/amd64: Merge error injection sysfs facilities

2020-12-28T18:36:25+00:00

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 Reviewed-by: Yazen Ghannam Link: https://lkml.kernel.org/r/20201215110517.5215-2-bp@alien8.de

EDAC/amd64: Merge sysfs debugging attributes setup code

2020-12-28T18:36:17+00:00

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 Reviewed-by: Yazen Ghannam Link: https://lkml.kernel.org/r/20201215110517.5215-1-bp@alien8.de

Merge branches 'edac-spr', 'edac-igen6' and 'edac-misc' into edac-updates-for-v5.11

2020-12-14T10:51:46+00:00

Signed-off-by: Borislav Petkov

EDAC/mv64x60: Remove orphan mv64x60 driver

2020-12-07T11:16:02+00:00

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 Signed-off-by: Michael Ellerman Signed-off-by: Borislav Petkov Link: https://lkml.kernel.org/r/20201207040253.628528-1-mpe@ellerman.id.au

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

2020-11-19T20:51:17+00:00

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 /#include / to fix randconfig build] Signed-off-by: Qiuxu Zhuo Signed-off-by: Tony Luck

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

2020-08-17T08:10:29+00:00

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 Signed-off-by: Borislav Petkov Reviewed-by: James Morse Link: https://lkml.kernel.org/r/20200816185551.19108-3-talel@amazon.com

EDAC: Add EDAC driver for DMC520

2020-02-19T20:00:27+00:00

The driver supports error detection and correction on devices with an ARM DMC-520 memory controller. Signed-off-by: Lei Wang Signed-off-by: Shiping Ji Signed-off-by: Borislav Petkov Reviewed-by: James Morse Link: https://lkml.kernel.org/r/83b48c70-dc06-d0d4-cae9-a2187fca628b@gmail.com