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65bb4d1af9
linux/drivers/edac
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Robert Richter 65bb4d1af9 EDAC/mc: Report "unknown memory" on too many DIMM labels found 
There is a limitation to report only EDAC_MAX_LABELS in e->label of
the error descriptor. This is to prevent a potential string overflow.

The current implementation falls back to "any memory" in this case and
also stops all further processing to find a unique row and channel of
the possible error location.

Reporting "any memory" is wrong as the memory controller reported an
error location for one of the layers. Instead, report "unknown memory"
and also do not break early in the loop to further check row and channel
for uniqueness.

 [ bp: Massage commit message. ]

Signed-off-by: Robert Richter <rrichter@marvell.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Aristeu Rozanski <aris@redhat.com>
Link: https://lkml.kernel.org/r/20200123090210.26933-7-rrichter@marvell.com
2020-02-17 13:10:14 +01:00
..
altera_edac.c EDAC/altera: Use the Altera System Manager driver 2019-11-22 10:18:29 +01:00
altera_edac.h edac: altera: Move Stratix10 SDRAM ECC to peripheral 2019-07-25 14:28:42 -04:00
amd64_edac_dbg.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
amd64_edac_inj.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
amd64_edac.c Merge branch 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2020-01-27 09:19:35 -08:00
amd64_edac.h EDAC/amd64: Add family ops for Family 19h Models 00h-0Fh 2020-01-16 17:09:23 +01:00
amd76x_edac.c EDAC: Get rid of mci->mod_ver 2017-07-17 13:42:48 +02:00
amd8111_edac.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
amd8111_edac.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
amd8131_edac.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +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 ARM: 8891/1: EDAC: armada_xp: Add support for more SoCs 2019-08-29 07:58:01 +01:00
aspeed_edac.c EDAC/aspeed: Remove unneeded semicolon 2019-12-19 07:27:09 +01:00
bluefield_edac.c EDAC, mellanox: Add ECC support for BlueField DDR4 2019-08-08 12:57:01 -03:00
cell_edac.c edac: rename edac_core.h to edac_mc.h 2016-12-15 08:54:51 -02:00
cpc925_edac.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
debugfs.c ARM: 8892/1: EDAC: Add missing debugfs_create_x32 wrapper 2019-08-29 07:58:01 +01:00
e7xxx_edac.c EDAC: Get rid of mci->mod_ver 2017-07-17 13:42:48 +02:00
e752x_edac.c EDAC: Fix indentation issues in several EDAC drivers 2018-11-10 16:56:16 +01:00
edac_device_sysfs.c edac: move EDAC device definitions to drivers/edac/edac_device.h 2016-12-15 08:54:51 -02:00
edac_device.c EDAC/device: Rework error logging API 2019-10-09 13:01:42 +02:00
edac_device.h EDAC/device: Rework error logging API 2019-10-09 13:01:42 +02:00
edac_mc_sysfs.c EDAC/mc: Change mci device removal to use put_device() 2020-02-17 12:32:44 +01:00
edac_mc.c EDAC/mc: Report "unknown memory" on too many DIMM labels found 2020-02-17 13:10:14 +01:00
edac_mc.h EDAC/mc: Determine mci pointer from the error descriptor 2020-02-17 13:05:10 +01:00
edac_module.c treewide: Fix function prototypes for module_param_call() 2017-10-31 15:30:37 +01:00
edac_module.h EDAC/mc: Change mci device removal to use put_device() 2020-02-17 12:32:44 +01:00
edac_pci_sysfs.c edac: move documentation from edac_pci*.c to edac_pci.h 2016-12-15 08:54:51 -02:00
edac_pci.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
edac_pci.h edac: move documentation from edac_pci*.c to edac_pci.h 2016-12-15 08:54:51 -02:00
fsl_ddr_edac.c EDAC, fsl_ddr: Add LS1021A to the list of supported hardware 2018-12-19 11:57:45 +01:00
fsl_ddr_edac.h EDAC, fsl_ddr: Add LS1021A to the list of supported hardware 2018-12-19 11:57:45 +01:00
ghes_edac.c EDAC/mc: Determine mci pointer from the error descriptor 2020-02-17 13:05:10 +01:00
highbank_l2_edac.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
highbank_mc_edac.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
i7core_edac.c EDAC: Replace EDAC_DIMM_PTR() macro with edac_get_dimm() function 2019-11-09 10:32:32 +01:00
i10nm_base.c EDAC: Replace EDAC_DIMM_PTR() macro with edac_get_dimm() function 2019-11-09 10:32:32 +01:00
i3000_edac.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
i3200_edac.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
i5000_edac.c EDAC: Replace EDAC_DIMM_PTR() macro with edac_get_dimm() function 2019-11-09 10:32:32 +01:00
i5100_edac.c EDAC: remove set but not used variable 'ecc_loc' 2019-12-16 13:54:02 -08:00
i5400_edac.c EDAC: Replace EDAC_DIMM_PTR() macro with edac_get_dimm() function 2019-11-09 10:32:32 +01:00
i7300_edac.c EDAC: Replace EDAC_DIMM_PTR() macro with edac_get_dimm() function 2019-11-09 10:32:32 +01:00
i82443bxgx_edac.c EDAC: Get rid of mci->mod_ver 2017-07-17 13:42:48 +02:00
i82860_edac.c EDAC: Get rid of mci->mod_ver 2017-07-17 13:42:48 +02:00
i82875p_edac.c EDAC: Get rid of mci->mod_ver 2017-07-17 13:42:48 +02:00
i82975x_edac.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
ie31200_edac.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
Kconfig A garden variety of small fixes all over the place. 2020-01-27 09:16:22 -08:00
layerscape_edac.c edac: rename edac_core.h to edac_mc.h 2016-12-15 08:54:51 -02:00
Makefile ARM updates for 5.4-rc1: 2019-09-22 09:39:09 -07:00
mce_amd.c EDAC/mce_amd: Make fam_ops static global 2020-01-16 21:52:48 +01:00
mce_amd.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mpc85xx_edac.c EDAC, mpc85xx: Add T2080 l2-cache support 2017-02-03 10:36:35 +01:00
mpc85xx_edac.h EDAC, fsl-ddr: Separate FSL DDR driver from MPC85xx 2016-09-01 10:28:00 +02:00
mv64x60_edac.c EDAC, mv64x60: Fix an error handling path 2018-01-09 20:14:23 +01:00
mv64x60_edac.h edac: Drop __DATE__ usage 2011-04-19 00:23:22 +02:00
octeon_edac-l2c.c edac: rename edac_core.h to edac_mc.h 2016-12-15 08:54:51 -02:00
octeon_edac-lmc.c EDAC, octeon: Fix an uninitialized variable warning 2017-11-27 11:57:26 +01:00
octeon_edac-pc.c edac: rename edac_core.h to edac_mc.h 2016-12-15 08:54:51 -02:00
octeon_edac-pci.c edac: rename edac_core.h to edac_mc.h 2016-12-15 08:54:51 -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: Replace EDAC_DIMM_PTR() macro with edac_get_dimm() function 2019-11-09 10:32:32 +01:00
pnd2_edac.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288 2019-06-05 17:36:37 +02:00
ppc4xx_edac.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 2019-06-05 17:37:17 +02:00
ppc4xx_edac.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 2019-06-05 17:37:17 +02:00
qcom_edac.c EDAC, qcom_edac: Remove irq_handled local variable 2018-11-06 12:03:16 +01:00
r82600_edac.c EDAC: Get rid of mci->mod_ver 2017-07-17 13:42:48 +02:00
sb_edac.c EDAC: Replace EDAC_DIMM_PTR() macro with edac_get_dimm() function 2019-11-09 10:32:32 +01:00
sifive_edac.c A garden variety of small fixes all over the place. 2020-01-27 09:16:22 -08:00
skx_base.c EDAC: Replace EDAC_DIMM_PTR() macro with edac_get_dimm() function 2019-11-09 10:32:32 +01:00
skx_common.c EDAC: skx_common: downgrade message importance on missing PCI device 2019-12-10 14:14:43 -08:00
skx_common.h EDAC, skx: Retrieve and print retry_rd_err_log registers 2019-10-18 15:27:58 -07:00
synopsys_edac.c EDAC, synopsys: Add Error Injection support for ZynqMP DDR controller 2018-11-06 10:38:27 +01:00
thunderx_edac.c EDAC, thunderx: Fix memory leak in thunderx_l2c_threaded_isr() 2018-10-13 13:58:06 +02:00
ti_edac.c EDAC: Replace EDAC_DIMM_PTR() macro with edac_get_dimm() function 2019-11-09 10:32:32 +01:00
wq.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
x38_edac.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
xgene_edac.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 2019-05-21 11:28:45 +02:00