linux/drivers/edac, branch v6.4

EDAC/qcom: Get rid of hardcoded register offsets

2023-05-27T03:56:55Z

The LLCC EDAC register offsets varies between each SoC. Hardcoding the register offsets won't work and will often result in crash due to accessing the wrong locations. Hence, get the register offsets from the LLCC driver matching the individual SoCs. Cc: # 6.0: 5365cea199c7 ("soc: qcom: llcc: Rename reg_offset structs to reflect LLCC version") Cc: # 6.0: c13d7d261e36 ("soc: qcom: llcc: Pass LLCC version based register offsets to EDAC driver") Cc: # 6.0 Fixes: a6e9d7ef252c ("soc: qcom: llcc: Add configuration data for SM8450 SoC") Acked-by: Borislav Petkov (AMD) Signed-off-by: Manivannan Sadhasivam Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20230517114635.76358-3-manivannan.sadhasivam@linaro.org

EDAC/qcom: Remove superfluous return variable assignment in qcom_llcc_core_setup()

2023-05-27T03:56:54Z

"ret" variable will be assigned on both success and failure cases. So there is no need to initialize it during start of qcom_llcc_core_setup(). Signed-off-by: Manivannan Sadhasivam Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20230517114635.76358-2-manivannan.sadhasivam@linaro.org

Merge tag 'driver-core-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2023-04-27T18:53:57Z

Pull driver core updates from Greg KH: "Here is the large set of driver core changes for 6.4-rc1. Once again, a busy development cycle, with lots of changes happening in the driver core in the quest to be able to move "struct bus" and "struct class" into read-only memory, a task now complete with these changes. This will make the future rust interactions with the driver core more "provably correct" as well as providing more obvious lifetime rules for all busses and classes in the kernel. The changes required for this did touch many individual classes and busses as many callbacks were changed to take const * parameters instead. All of these changes have been submitted to the various subsystem maintainers, giving them plenty of time to review, and most of them actually did so. Other than those changes, included in here are a small set of other things: - kobject logging improvements - cacheinfo improvements and updates - obligatory fw_devlink updates and fixes - documentation updates - device property cleanups and const * changes - firwmare loader dependency fixes. All of these have been in linux-next for a while with no reported problems" * tag 'driver-core-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (120 commits) device property: make device_property functions take const device * driver core: update comments in device_rename() driver core: Don't require dynamic_debug for initcall_debug probe timing firmware_loader: rework crypto dependencies firmware_loader: Strip off \n from customized path zram: fix up permission for the hot_add sysfs file cacheinfo: Add use_arch[|_cache]_info field/function arch_topology: Remove early cacheinfo error message if -ENOENT cacheinfo: Check cache properties are present in DT cacheinfo: Check sib_leaf in cache_leaves_are_shared() cacheinfo: Allow early level detection when DT/ACPI info is missing/broken cacheinfo: Add arm64 early level initializer implementation cacheinfo: Add arch specific early level initializer tty: make tty_class a static const structure driver core: class: remove struct class_interface * from callbacks driver core: class: mark the struct class in struct class_interface constant driver core: class: make class_register() take a const * driver core: class: mark class_release() as taking a const * driver core: remove incorrect comment for device_create* MIPS: vpe-cmp: remove module owner pointer from struct class usage. ...

Merge tag 'soc-drivers-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2023-04-25T19:02:16Z

Pull ARM SoC driver updates from Arnd Bergmann: "The most notable updates this time are for Qualcomm Snapdragon platforms. The Inline-Crypto-Engine gets a new DT binding and driver, and a number of drivers now support additional Snapdragon variants, in particular the rsc, scm, geni, bwm, glink and socinfo, while the llcc (edac) and rpm drivers get notable functionality updates. Updates on other platforms include: - Various updates to the Mediatek mutex and mmsys drivers, including support for the Helio X10 SoC - Support for unidirectional mailbox channels in Arm SCMI firmware - Support for per cpu asynchronous notification in OP-TEE firmware - Minor updates for memory controller drivers. - Minor updates for Renesas, TI, Amlogic, Apple, Broadcom, Tegra, Allwinner, Versatile Express, Canaan, Microchip, Mediatek and i.MX SoC drivers, mainly updating the use of MODULE_LICENSE() macros and obsolete DT driver interfaces" * tag 'soc-drivers-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (165 commits) soc: ti: smartreflex: Simplify getting the opam_sr pointer bus: vexpress-config: Add explicit of_platform.h include soc: mediatek: Kconfig: Add MTK_CMDQ dependency to MTK_MMSYS memory: mtk-smi: mt8365: Add SMI Support dt-bindings: memory-controllers: mediatek,smi-larb: add mt8365 dt-bindings: memory-controllers: mediatek,smi-common: add mt8365 memory: tegra: read values from correct device dt-bindings: crypto: Add Qualcomm Inline Crypto Engine soc: qcom: Make the Qualcomm UFS/SDCC ICE a dedicated driver dt-bindings: firmware: document Qualcomm QCM2290 SCM soc: qcom: rpmh-rsc: Support RSC v3 minor versions soc: qcom: smd-rpm: Use GFP_ATOMIC in write path soc/tegra: fuse: Remove nvmem root only access soc/tegra: cbb: tegra194: Use of_address_count() helper soc/tegra: cbb: Remove MODULE_LICENSE in non-modules ARM: tegra: Remove MODULE_LICENSE in non-modules soc/tegra: flowctrl: Use devm_platform_get_and_ioremap_resource() soc: tegra: cbb: Drop empty platform remove function firmware: arm_scmi: Add support for unidirectional mailbox channels dt-bindings: firmware: arm,scmi: Support mailboxes unidirectional channels ...

Merge branches 'edac-drivers', 'edac-amd64' and 'edac-misc' into edac-updates

2023-04-24T07:14:30Z

Combine all queued EDAC changes for submission into v6.4: * ras/edac-drivers: EDAC/i10nm: Add Intel Sierra Forest server support EDAC/skx: Fix overflows on the DRAM row address mapping arrays * ras/edac-amd64: (27 commits) EDAC/amd64: Fix indentation in umc_determine_edac_cap() EDAC/amd64: Add get_err_info() to pvt->ops EDAC/amd64: Split dump_misc_regs() into dct/umc functions EDAC/amd64: Split init_csrows() into dct/umc functions EDAC/amd64: Split determine_edac_cap() into dct/umc functions EDAC/amd64: Rename f17h_determine_edac_ctl_cap() EDAC/amd64: Split setup_mci_misc_attrs() into dct/umc functions EDAC/amd64: Split ecc_enabled() into dct/umc functions EDAC/amd64: Split read_mc_regs() into dct/umc functions EDAC/amd64: Split determine_memory_type() into dct/umc functions EDAC/amd64: Split read_base_mask() into dct/umc functions EDAC/amd64: Split prep_chip_selects() into dct/umc functions EDAC/amd64: Rework hw_info_{get,put} EDAC/amd64: Merge struct amd64_family_type into struct amd64_pvt EDAC/amd64: Do not discover ECC symbol size for Family 17h and later EDAC/amd64: Drop dbam_to_cs() for Family 17h and later EDAC/amd64: Split get_csrow_nr_pages() into dct/umc functions EDAC/amd64: Rename debug_display_dimm_sizes() * ras/edac-misc: EDAC/altera: Remove MODULE_LICENSE in non-module EDAC: Sanitize MODULE_AUTHOR strings EDAC/amd81[13]1: Remove trailing newline from MODULE_AUTHOR EDAC/i5100: Fix typo in comment EDAC/altera: Remove redundant error logging Signed-off-by: Borislav Petkov (AMD)

EDAC/i10nm: Add Intel Sierra Forest server support

2023-04-10T16:33:51Z

The Sierra Forest CPU model uses similar memory controller registers as Granite Rapids server. Add Sierra Forest CPU model ID for EDAC support. Tested-by: Li Zhang Signed-off-by: Qiuxu Zhuo Signed-off-by: Tony Luck Link: https://lore.kernel.org/r/20230410131531.11914-1-qiuxu.zhuo@intel.com

EDAC/amd64: Fix indentation in umc_determine_edac_cap()

2023-04-04T15:22:55Z

Use consistent indentation to improve the readability and fix: drivers/edac/amd64_edac.c:1279 umc_determine_edac_cap() warn: inconsistent indenting Fixes: f6a4b4a1aa16 ("EDAC/amd64: Split determine_edac_cap() into dct/umc functions") Reported-by: Abaci Robot Signed-off-by: Yang Li Signed-off-by: Borislav Petkov (AMD) Link: https://lore.kernel.org/r/20230404022557.46409-1-yang.lee@linux.alibaba.com

EDAC/altera: Remove MODULE_LICENSE in non-module

2023-04-01T11:18:50Z

Since 8b41fc4454e3 ("kbuild: create modules.builtin without Makefile.modbuiltin or tristate.conf"), MODULE_LICENSE declarations are used to identify modules. As a consequence, uses of the macro in non-modules will cause modprobe to misidentify their containing object file as a module when it is not (false positives), and modprobe might succeed rather than failing with a suitable error message. altera_edac is not a module for a while now, remove the macro call. Suggested-by: Luis Chamberlain Signed-off-by: Nick Alcock Signed-off-by: Borislav Petkov (AMD) Link: https://lore.kernel.org/r/20230217141059.392471-24-nick.alcock@oracle.com

EDAC: Sanitize MODULE_AUTHOR strings

2023-03-28T13:43:30Z

Fixup the remaining MODULE_AUTHOR strings to not contain newlines. Shorten and unbreak others. No functional changes. Signed-off-by: Borislav Petkov (AMD) Link: https://lore.kernel.org/r/20230328134309.23159-1-bp@alien8.de

EDAC/amd81[13]1: Remove trailing newline from MODULE_AUTHOR

2023-03-28T13:26:52Z

MODULE_AUTHOR strings don't usually include a newline character. Signed-off-by: Jonathan Neuschäfer Signed-off-by: Borislav Petkov (AMD) Link: https://lore.kernel.org/r/20230129165054.1675554-1-j.neuschaefer@gmx.net