WSL2-Linux-Kernel/drivers/edac
Qiuxu Zhuo 30b4edaf22 EDAC/skx: Fix overflows on the DRAM row address mapping arrays
[ Upstream commit 71b1e3ba3f ]

The current DRAM row address mapping arrays skx_{open,close}_row[]
only support ranks with sizes up to 16G. Decoding a rank address
to a DRAM row address for a 32G rank by using either one of the
above arrays by the skx_edac driver, will result in an overflow on
the array.

For a 32G rank, the most significant DRAM row address bit (the
bit17) is mapped from the bit34 of the rank address. Add this new
mapping item to both arrays to fix the overflow issue.

Fixes: 4ec656bdf4 ("EDAC, skx_edac: Add EDAC driver for Skylake")
Reported-by: Feng Xu <feng.f.xu@intel.com>
Tested-by: Feng Xu <feng.f.xu@intel.com>
Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/all/20230211011728.71764-1-qiuxu.zhuo@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-11 23:00:20 +09:00
..
Kconfig
Makefile
al_mc_edac.c
altera_edac.c EDAC/altera: Fix deferred probing 2022-02-08 18:34:13 +01:00
altera_edac.h
amd64_edac.c EDAC/amd64: Handle three rank interleaving mode 2021-11-18 19:16:30 +01:00
amd64_edac.h
amd76x_edac.c
amd8111_edac.c
amd8111_edac.h
amd8131_edac.c
amd8131_edac.h
armada_xp_edac.c EDAC/armada-xp: Fix output of uncorrectable error counter 2021-10-14 11:46:03 +02:00
aspeed_edac.c
bluefield_edac.c
cell_edac.c
cpc925_edac.c
debugfs.c
dmc520_edac.c EDAC/dmc520: Don't print an error for each unconfigured interrupt line 2022-06-09 10:22:47 +02:00
e7xxx_edac.c
e752x_edac.c
edac_device.c EDAC/device: Respect any driver-supplied workqueue polling value 2023-02-01 08:27:25 +01:00
edac_device.h
edac_device_sysfs.c
edac_mc.c EDAC: Fix calculation of returned address and next offset in edac_align_ptr() 2022-02-23 12:03:20 +01:00
edac_mc.h
edac_mc_sysfs.c
edac_module.c
edac_module.h EDAC/device: Fix period calculation in edac_device_reset_delay_period() 2023-01-18 11:48:53 +01:00
edac_pci.c
edac_pci.h
edac_pci_sysfs.c
fsl_ddr_edac.c
fsl_ddr_edac.h
ghes_edac.c EDAC/ghes: Set the DIMM label unconditionally 2022-08-03 12:03:55 +02:00
highbank_l2_edac.c
highbank_mc_edac.c EDAC/highbank: Fix memory leak in highbank_mc_probe() 2023-02-01 08:27:05 +01:00
i7core_edac.c
i10nm_base.c EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper() 2022-12-31 13:14:03 +01:00
i3000_edac.c
i3200_edac.c
i5000_edac.c
i5100_edac.c
i5400_edac.c
i7300_edac.c
i82443bxgx_edac.c
i82860_edac.c
i82875p_edac.c
i82975x_edac.c
ie31200_edac.c
igen6_edac.c
layerscape_edac.c
mce_amd.c
mce_amd.h
mpc85xx_edac.c
mpc85xx_edac.h
octeon_edac-l2c.c
octeon_edac-lmc.c
octeon_edac-pc.c
octeon_edac-pci.c
pasemi_edac.c
pnd2_edac.c
pnd2_edac.h
ppc4xx_edac.c
ppc4xx_edac.h
qcom_edac.c EDAC/qcom: Do not pass llcc_driv_data as edac_device_ctl_info's pvt_info 2023-02-01 08:27:25 +01:00
r82600_edac.c
sb_edac.c EDAC/sb_edac: Fix top-of-high-memory value for Broadwell/Haswell 2021-11-18 19:15:58 +01:00
sifive_edac.c
skx_base.c EDAC/skx: Fix overflows on the DRAM row address mapping arrays 2023-05-11 23:00:20 +09:00
skx_common.c
skx_common.h
synopsys_edac.c EDAC/synopsys: Read the error count from the correct register 2022-04-27 14:38:57 +02:00
thunderx_edac.c
ti_edac.c
wq.c
x38_edac.c
xgene_edac.c EDAC/xgene: Fix deferred probing 2022-02-08 18:34:13 +01:00