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linux/drivers/edac
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Eliav Farber f8efca92ae EDAC: Fix calculation of returned address and next offset in edac_align_ptr() 
Do alignment logic properly and use the "ptr" local variable for
calculating the remainder of the alignment.

This became an issue because struct edac_mc_layer has a size that is not
zero modulo eight, and the next offset that was prepared for the private
data was unaligned, causing an alignment exception.

The patch in Fixes: which broke this actually wanted to "what we
actually care about is the alignment of the actual pointer that's about
to be returned." But it didn't check that alignment.

Use the correct variable "ptr" for that.

  [ bp: Massage commit message. ]

Fixes: 8447c4d15e ("edac: Do alignment logic properly in edac_align_ptr()")
Signed-off-by: Eliav Farber <farbere@amazon.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20220113100622.12783-2-farbere@amazon.com
2022-02-15 15:54:46 +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/altera: Fix deferred probing 2022-01-28 21:38:46 +01:00
altera_edac.h edac: altera: Move Stratix10 SDRAM ECC to peripheral 2019-07-25 14:28:42 -04:00
amd64_edac.c - Add support for version 3 of the Synopsys DDR controller to synopsys_edac 2022-01-10 11:45:23 -08:00
amd64_edac.h EDAC/amd64: Add support for family 19h, models 50h-5fh 2021-12-24 10:53:41 +01:00
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 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 EDAC/amd8131: Remove defined but not used bridge_str 2020-04-24 09:08:47 +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/armada-xp: Fix output of uncorrectable error counter 2021-10-14 11:46:03 +02:00
aspeed_edac.c EDAC/aspeed: Use proper format string for printing resource 2021-05-18 16:33:13 +02:00
bluefield_edac.c EDAC, mellanox: Add ECC support for BlueField DDR4 2019-08-08 12:57:01 -03:00
cell_edac.c
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
dmc520_edac.c EDAC/dmc520: Assign the proper type to dimm->edac_mode 2021-09-16 11:00:12 +02:00
e7xxx_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
e752x_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
edac_device_sysfs.c EDAC: Fix reference count leaks 2020-06-17 15:38:35 +02:00
edac_device.c EDAC/device: Rework error logging API 2019-10-09 13:01:42 +02:00
edac_device.h EDAC: Fix some kernel-doc markups 2020-11-02 20:33:19 +01:00
edac_mc_sysfs.c EDAC/mc_sysfs: Print MC-scope sysfs counters unsigned 2021-10-07 12:06:20 +02:00
edac_mc.c EDAC: Fix calculation of returned address and next offset in edac_align_ptr() 2022-02-15 15:54:46 +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: Fix reference count leaks 2020-06-17 15:38:35 +02:00
edac_pci.c
edac_pci.h
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: ghes: use krealloc_array() 2020-12-15 12:13:37 -08:00
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 * Add Amazon's Annapurna Labs memory controller EDAC driver, by Talel 2020-10-12 10:12:26 -07:00
i10nm_base.c EDAC/i10nm: Release mdev/mbase when failing to detect HBM 2022-01-04 09:08:00 -08:00
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: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
i5100_edac.c EDAC/i5100: Fix error handling order in i5100_init_one() 2020-09-01 12:10:19 +02:00
i5400_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
i7300_edac.c EDAC: Replace HTTP links with HTTPS ones 2020-08-17 09:31:19 +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: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
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: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
igen6_edac.c EDAC/igen6: Add Intel Alder Lake SoC support 2021-06-17 18:20:01 -07:00
Kconfig EDAC/synopsys: Enable the driver on Intel's N5X platform 2021-11-20 19:41:48 +01:00
layerscape_edac.c
Makefile EDAC/amd64: Merge error injection sysfs facilities 2020-12-28 19:36:25 +01:00
mce_amd.c x86/MCE/AMD, EDAC/mce_amd: Support non-uniform MCA bank type enumeration 2021-12-22 17:22:09 +01:00
mce_amd.h x86/mce/amd, edac: Remove report_gart_errors 2020-04-14 15:53:46 +02:00
mpc85xx_edac.c
mpc85xx_edac.h
octeon_edac-l2c.c
octeon_edac-lmc.c EDAC, octeon: Fix an uninitialized variable warning 2017-11-27 11:57:26 +01:00
octeon_edac-pc.c
octeon_edac-pci.c
pasemi_edac.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
pnd2_edac.c EDAC/Intel: Do not load EDAC driver when running as a guest 2021-06-17 18:23:14 -07:00
pnd2_edac.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288 2019-06-05 17:36:37 +02:00
ppc4xx_edac.c EDAC/ppc4xx: Convert comma to semicolon 2020-12-30 09:09:11 +01:00
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: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
sb_edac.c EDAC/sb_edac: Remove redundant initialization of variable rc 2021-12-21 12:02:11 +01:00
sifive_edac.c EDAC/sifive: Fix non-kernel-doc comment 2021-12-05 19:54:46 +01:00
skx_base.c EDAC/i10nm: Retrieve and print retry_rd_err_log registers 2021-08-23 10:35:36 -07:00
skx_common.c EDAC/i10nm: Retrieve and print retry_rd_err_log registers 2021-08-23 10:35:36 -07:00
skx_common.h EDAC/i10nm: Retrieve and print retry_rd_err_log registers 2021-08-23 10:35:36 -07:00
synopsys_edac.c EDAC/synopsys: Add support for version 3 of the Synopsys EDAC DDR 2021-11-20 19:23:49 +01:00
thunderx_edac.c EDAC/thunderx: Remove irrelevant variable from error messages 2021-05-10 10:24:43 +02:00
ti_edac.c EDAC/ti: Remove redundant error messages 2021-10-07 19:16:01 +02:00
wq.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +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/xgene: Fix deferred probing 2022-01-30 01:06:35 +01:00