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linux/drivers/edac
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Borislav Petkov (AMD) 06e2132058 EDAC/amd64: Simplify ECC check on unified memory controllers 
commit 747367340c upstream.

The intent of the check is to see whether at least one UMC has ECC
enabled. So do that instead of tracking which ones are enabled in masks
which are too small in size anyway and lead to not loading the driver on
Zen4 machines with UMCs enabled over UMC8.

Fixes: e2be5955a8 ("EDAC/amd64: Add support for AMD Family 19h Models 10h-1Fh and A0h-AFh")
Reported-by: Avadhut Naik <avadhut.naik@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Avadhut Naik <avadhut.naik@amd.com>
Reviewed-by: Avadhut Naik <avadhut.naik@amd.com>
Cc: <stable@kernel.org>
Link: https://lore.kernel.org/r/20241210212054.3895697-1-avadhut.naik@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2024-12-27 14:02:06 +01:00
..
al_mc_edac.c EDAC/al_mc: Make use of the helper function devm_add_action_or_reset() 2021-09-28 18:35:11 +02:00
altera_edac.c EDAC: Remove dynamic attributes from edac_device_alloc_ctl_info() 2024-03-27 18:26:58 +01:00
altera_edac.h edac: altera: Move Stratix10 SDRAM ECC to peripheral 2019-07-25 14:28:42 -04:00
amd64_edac.c EDAC/amd64: Simplify ECC check on unified memory controllers 2024-12-27 14:02:06 +01:00
amd64_edac.h EDAC/amd64: Remove unused register accesses 2024-06-12 11:33:45 +02:00
amd76x_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
amd8111_edac.c EDAC: Remove dynamic attributes from edac_device_alloc_ctl_info() 2024-03-27 18:26:58 +01:00
amd8111_edac.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
amd8131_edac.c EDAC/amd81[13]1: Remove trailing newline from MODULE_AUTHOR 2023-03-28 15:26:52 +02:00
amd8131_edac.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
armada_xp_edac.c EDAC: Remove dynamic attributes from edac_device_alloc_ctl_info() 2024-03-27 18:26:58 +01:00
aspeed_edac.c EDAC/aspeed: Convert to platform remove callback returning void 2023-11-20 21:26:01 +01:00
bluefield_edac.c EDAC/bluefield: Fix potential integer overflow 2024-12-05 14:01:16 +01:00
cell_edac.c EDAC/cell: Convert to platform remove callback returning void 2023-11-20 21:39:13 +01:00
cpc925_edac.c EDAC: Remove dynamic attributes from edac_device_alloc_ctl_info() 2024-03-27 18:26:58 +01:00
debugfs.c ARM: 8892/1: EDAC: Add missing debugfs_create_x32 wrapper 2019-08-29 07:58:01 +01:00
dmc520_edac.c EDAC/dmc520: Use devm_platform_ioremap_resource() 2024-06-23 10:48:55 +02:00
e7xxx_edac.c EDAC: Sanitize MODULE_AUTHOR strings 2023-03-28 15:43:30 +02:00
e752x_edac.c EDAC: Sanitize MODULE_AUTHOR strings 2023-03-28 15:43:30 +02:00
edac_device.c EDAC: Remove dynamic attributes from edac_device_alloc_ctl_info() 2024-03-27 18:26:58 +01:00
edac_device.h EDAC: Remove unused struct members 2024-03-27 18:26:58 +01:00
edac_device_sysfs.c EDAC/device: Remove edac_dev_sysfs_block_attribute::store() 2024-03-27 18:26:57 +01:00
edac_mc.c EDAC/mc: Add support for HBM3 memory type 2023-11-28 16:39:12 +01:00
edac_mc.h EDAC/mc: Determine mci pointer from the error descriptor 2020-02-17 13:05:10 +01:00
edac_mc_sysfs.c EDAC/mc_sysfs: Convert sprintf()/snprintf() to sysfs_emit() 2024-04-04 18:23:57 +02:00
edac_module.c EDAC: constantify the struct bus_type usage 2024-01-04 14:34:27 +01:00
edac_module.h EDAC/device: Fix period calculation in edac_device_reset_delay_period() 2022-12-30 15:51:41 +01:00
edac_pci.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2) 2022-06-10 14:51:35 +02:00
edac_pci.h EDAC: Remove unused struct members 2024-03-27 18:26:58 +01:00
edac_pci_sysfs.c Driver core changes for 6.8-rc1 2024-01-18 09:48:40 -08:00
fsl_ddr_edac.c EDAC/fsl_ddr: Fix bad bit shift operations 2024-12-05 14:01:17 +01:00
fsl_ddr_edac.h EDAC/fsl_ddr: Convert to platform remove callback returning void 2023-11-20 23:34:04 +01:00
ghes_edac.c EDAC/ghes: Add missing newline to pr_info() statement 2024-05-28 16:13:09 +02:00
highbank_l2_edac.c EDAC: Remove dynamic attributes from edac_device_alloc_ctl_info() 2024-03-27 18:26:58 +01:00
highbank_mc_edac.c EDAC/highbank_mc: Convert to platform remove callback returning void 2023-11-20 22:33:52 +01:00
i7core_edac.c EDAC/{sb,i7core}_edac: Do not use a plain integer for a NULL pointer 2023-11-28 15:43:43 +01:00
i10nm_base.c EDAC/{skx_common,i10nm}: Fix incorrect far-memory error source indicator 2024-12-05 14:01:17 +01:00
i3000_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
i3200_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
i5000_edac.c EDAC: Sanitize MODULE_AUTHOR strings 2023-03-28 15:43:30 +02:00
i5100_edac.c EDAC: Sanitize MODULE_AUTHOR strings 2023-03-28 15:43:30 +02:00
i5400_edac.c EDAC/i5400: Fix typo in comment: vaious -> various 2022-11-25 19:29:02 +01:00
i7300_edac.c EDAC/i7300: Correct the i7300_exit() function name in comment 2022-09-23 23:07:17 +02:00
i82443bxgx_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
i82860_edac.c EDAC: Sanitize MODULE_AUTHOR strings 2023-03-28 15:43:30 +02:00
i82875p_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
i82975x_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
ie31200_edac.c EDAC/ie31200: Add Skylake-S support 2022-08-25 10:28:01 +02:00
igen6_edac.c EDAC/igen6: Avoid segmentation fault on module unload 2024-12-05 14:01:18 +01:00
Kconfig EDAC: Drop obsolete PPC4xx driver 2024-09-05 16:56:38 +02:00
layerscape_edac.c EDAC: Add missing MODULE_DESCRIPTION() macros 2024-06-29 16:21:01 +02:00
Makefile EDAC: Drop obsolete PPC4xx driver 2024-09-05 16:56:38 +02:00
mce_amd.c x86/cpu/amd: Provide a separate accessor for Node ID 2024-02-15 22:07:37 +01:00
mce_amd.h x86/mce/amd, edac: Remove report_gart_errors 2020-04-14 15:53:46 +02:00
mpc85xx_edac.c EDAC: Add missing MODULE_DESCRIPTION() macros 2024-06-29 16:21:01 +02:00
mpc85xx_edac.h treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2) 2022-06-10 14:51:35 +02:00
npcm_edac.c EDAC/npcm: Convert to platform remove callback returning void 2023-11-20 22:52:14 +01:00
octeon_edac-l2c.c EDAC: Add missing MODULE_DESCRIPTION() macros 2024-06-29 16:21:01 +02:00
octeon_edac-lmc.c EDAC: Add missing MODULE_DESCRIPTION() macros 2024-06-29 16:21:01 +02:00
octeon_edac-pc.c EDAC: Add missing MODULE_DESCRIPTION() macros 2024-06-29 16:21:01 +02:00
octeon_edac-pci.c EDAC: Add missing MODULE_DESCRIPTION() macros 2024-06-29 16:21:01 +02:00
pasemi_edac.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
pnd2_edac.c EDAC, pnd2: Switch to new Intel CPU model defines 2024-05-28 16:03:43 -07:00
pnd2_edac.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288 2019-06-05 17:36:37 +02:00
qcom_edac.c EDAC/qcom: Make irq configuration optional 2024-10-05 22:17:08 -05:00
r82600_edac.c EDAC: Sanitize MODULE_AUTHOR strings 2023-03-28 15:43:30 +02:00
sb_edac.c EDAC/sb_edac: Fix the compile warning of large frame size 2024-09-03 15:09:22 -07:00
sifive_edac.c EDAC: Remove dynamic attributes from edac_device_alloc_ctl_info() 2024-03-27 18:26:58 +01:00
skx_base.c EDAC/{skx_common,skx,i10nm}: Move the common debug code to skx_common 2024-09-03 12:35:06 -07:00
skx_common.c EDAC/{skx_common,i10nm}: Fix incorrect far-memory error source indicator 2024-12-05 14:01:17 +01:00
skx_common.h EDAC/{skx_common,i10nm}: Fix incorrect far-memory error source indicator 2024-12-05 14:01:17 +01:00
synopsys_edac.c EDAC/synopsys: Fix error injection on Zynq UltraScale+ 2024-08-01 16:27:46 +02:00
thunderx_edac.c EDAC/thunderx: Remove unused struct error_syndrome 2024-05-27 14:42:04 +02:00
ti_edac.c EDAC/ti: Convert to platform remove callback returning void 2023-11-20 23:30:09 +01:00
versal_edac.c EDAC/versal: Do not log total error counts 2024-04-25 18:08:05 +02:00
wq.c EDAC/wq: Remove unneeded flush_workqueue() 2022-08-25 10:50:35 +02:00
x38_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
xgene_edac.c EDAC: Remove dynamic attributes from edac_device_alloc_ctl_info() 2024-03-27 18:26:58 +01:00
zynqmp_edac.c EDAC: Remove dynamic attributes from edac_device_alloc_ctl_info() 2024-03-27 18:26:58 +01:00