Changes in Kconfig

a23e1966932464e1c5226cb9ac4ce1d5fc10ba22 - Merge branch 'next' into for-linus

Mon, 15 Jul 2024 23:03:44 +0200

Merge branch 'next' into for-linusPrepare input updates for 6.11 merge window. List of files: /linux/drivers/ras/Kconfig

6f47c7ae8c7afaf9ad291d39f0d3974f191a7946 - Merge tag 'v6.9' into next

Tue, 28 May 2024 06:37:18 +0200

Merge tag 'v6.9' into nextSync up with the mainline to bring in the new cleanup API. List of files: /linux/drivers/ras/Kconfig

60a2f25de7b8b785baee2932db932ae9a5b8c86d - Merge drm/drm-next into drm-intel-gt-next

Thu, 16 May 2024 09:33:01 +0200

Merge drm/drm-next into drm-intel-gt-nextSome display refactoring patches are needed in order to allow conflict-less merging.Signed-off-by: Tvrtko Ursulin List of files: /linux/drivers/ras/Kconfig

594ce0b8a998aa4d05827cd7c0d0dcec9a1e3ae2 - Merge topic branches 'clkdev' and 'fixes' into for-linus

Mon, 10 Jun 2024 13:03:21 +0200

Merge topic branches 'clkdev' and 'fixes' into for-linus List of files: /linux/drivers/ras/Kconfig

b228ab57e51b62663a80ca820c87ba2650583f08 - Merge branch 'master' into mm-stable

Mon, 18 Mar 2024 17:55:12 +0100

Merge branch 'master' into mm-stable List of files: /linux/drivers/ras/Kconfig

79790b6818e96c58fe2bffee1b418c16e64e7b80 - Merge drm/drm-next into drm-xe-next

Fri, 12 Apr 2024 15:14:25 +0200

Merge drm/drm-next into drm-xe-nextBackmerging drm-next in order to get up-to-date and in particularto access commit 9ca5facd0400f610f3f7f71aeb7fc0b949a48c67.Signed-off-by: Thomas Hellström List of files: /linux/drivers/ras/Kconfig

3e5a516f3bf1a33f2bf219f570e9b5c031616f6a - Merge tag 'phy_dp_modes_6.10' into msm-next-lumag

Mon, 08 Apr 2024 17:35:51 +0200

Merge tag 'phy_dp_modes_6.10' into msm-next-lumagMerge DisplayPort subnode API in order to allow DisplayPort driver toconfigure the PHYs either to the DP or eDP mode, depending on hardwareconfiguration.Signed-off-by: Dmitry Baryshkov List of files: /linux/drivers/ras/Kconfig

5add703f6acad1c63f8a532b6de56e50d548e904 - Merge drm/drm-next into drm-intel-next

Tue, 02 Apr 2024 14:17:13 +0200

Merge drm/drm-next into drm-intel-nextCatching up on 6.9-rc2Signed-off-by: Rodrigo Vivi List of files: /linux/drivers/ras/Kconfig

0d21364c6e8dc1f62c34bbc49d49935c8b01844c - Merge drm/drm-next into drm-misc-next

Tue, 02 Apr 2024 09:51:30 +0200

Merge drm/drm-next into drm-misc-nextBackmerging to get v6.9-rc2 changes into drm-misc-next.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/ras/Kconfig

b7e1e969c887c897947fdc3754fe9b0c24acb155 - Merge branch 'topic/sound-devel-6.10' into for-next

Tue, 26 Mar 2024 12:19:11 +0100

Merge branch 'topic/sound-devel-6.10' into for-next List of files: /linux/drivers/ras/Kconfig

100c85421b52e41269ada88f7d71a6b8a06c7a11 - Merge tag 'asoc-fix-v6.9-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

Fri, 05 Apr 2024 08:48:12 +0200

Merge tag 'asoc-fix-v6.9-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linusASoC: Fixes for v6.9A relatively large set of fixes here, the biggest piece of it is aseries correcting some problems with the delay reporting for Intel SOFcards but there's a bunch of other things. Everything here is driverspecific except for a fix in the core for an issue with sign extensionhandling volume controls. List of files: /linux/drivers/ras/Kconfig

36a1818f5a1e50b805317ba13f827067d50f6970 - Merge drm/drm-fixes into drm-misc-fixes

Mon, 25 Mar 2024 21:11:58 +0100

Merge drm/drm-fixes into drm-misc-fixesBackmerging to get drm-misc-fixes to the state of v6.9-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/ras/Kconfig

2e2bc42c8381d2c0e9604b59e49264821da29368 - Merge branch 'linus' into x86/boot, to resolve conflict

Tue, 12 Mar 2024 09:49:52 +0100

Merge branch 'linus' into x86/boot, to resolve conflictThere's a new conflict with Linus's upstream tree, becausein the following merge conflict resolution in : 38b334fc767e Merge tag 'x86_sev_for_v6.9_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus has resolved the conflicting placement of 'cc_mask' betterthan the original commit: 1c811d403afd x86/sev: Fix position dependent variable references in startup code... which was also done by an internal merge resolution: 2e5fc4786b7a Merge branch 'x86/sev' into x86/boot, to resolve conflicts and to pick up dependent treeBut Linus is right in 38b334fc767e, the 'cc_mask' declaration is sufficientwithin the #ifdef CONFIG_ARCH_HAS_CC_PLATFORM block.So instead of forcing Linus to do the same resolution again, merge in Linus'stree and follow his conflict resolution. Conflicts: arch/x86/include/asm/coco.hSigned-off-by: Ingo Molnar List of files: /linux/drivers/ras/Kconfig

b0402403e54ae9eb94ce1cbb53c7def776e97426 - Merge tag 'edac_updates_for_v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras

Tue, 12 Mar 2024 02:14:06 +0100

Merge tag 'edac_updates_for_v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/rasPull EDAC updates from Borislav Petkov: - Add a FRU (Field Replaceable Unit) memory poison manager which collects and manages previously encountered hw errors in order to save them to persistent storage across reboots. Previously recorded errors are "replayed" upon reboot in order to poison memory which has caused said errors in the past. The main use case is stacked, on-chip memory which cannot simply be replaced so poisoning faulty areas of it and thus making them inaccessible is the only strategy to prolong its lifetime. - Add an AMD address translation library glue which converts the reported addresses of hw errors into system physical addresses in order to be used by other subsystems like memory failure, for example. Add support for MI300 accelerators to that library. - igen6: Add support for Alder Lake-N SoC - i10nm: Add Grand Ridge support - The usual fixlets and cleanups* tag 'edac_updates_for_v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: EDAC/versal: Convert to platform remove callback returning void RAS/AMD/FMPM: Fix off by one when unwinding on error RAS/AMD/FMPM: Add debugfs interface to print record entries RAS/AMD/FMPM: Save SPA values RAS: Export helper to get ras_debugfs_dir RAS/AMD/ATL: Fix bit overflow in denorm_addr_df4_np2() RAS: Introduce a FRU memory poison manager RAS/AMD/ATL: Add MI300 row retirement support Documentation: Move RAS section to admin-guide EDAC/versal: Make the bit position of injected errors configurable EDAC/i10nm: Add Intel Grand Ridge micro-server support EDAC/igen6: Add one more Intel Alder Lake-N SoC support RAS/AMD/ATL: Add MI300 DRAM to normalized address translation support RAS/AMD/ATL: Fix array overflow in get_logical_coh_st_fabric_id_mi300() RAS/AMD/ATL: Add MI300 support Documentation: RAS: Add index and address translation section EDAC/amd64: Use new AMD Address Translation Library RAS: Introduce AMD Address Translation Library EDAC/synopsys: Convert to devm_platform_ioremap_resource() List of files: /linux/drivers/ras/Kconfig

af65545a0f82d7336f62e34f69d3c644806f5f95 - Merge remote-tracking branches 'ras/edac-drivers', 'ras/edac-misc' and 'ras/edac-amd-atl' into edac-updates-for-v6.9

Mon, 11 Mar 2024 16:24:20 +0100

Merge remote-tracking branches 'ras/edac-drivers', 'ras/edac-misc' and 'ras/edac-amd-atl' into edac-updates-for-v6.9* ras/edac-drivers: EDAC/i10nm: Add Intel Grand Ridge micro-server support EDAC/igen6: Add one more Intel Alder Lake-N SoC support* ras/edac-misc: EDAC/versal: Convert to platform remove callback returning void EDAC/versal: Make the bit position of injected errors configurable EDAC/synopsys: Convert to devm_platform_ioremap_resource()* ras/edac-amd-atl: RAS/AMD/FMPM: Fix off by one when unwinding on error RAS/AMD/FMPM: Add debugfs interface to print record entries RAS/AMD/FMPM: Save SPA values RAS: Export helper to get ras_debugfs_dir RAS/AMD/ATL: Fix bit overflow in denorm_addr_df4_np2() RAS: Introduce a FRU memory poison manager RAS/AMD/ATL: Add MI300 row retirement support Documentation: Move RAS section to admin-guide RAS/AMD/ATL: Add MI300 DRAM to normalized address translation support RAS/AMD/ATL: Fix array overflow in get_logical_coh_st_fabric_id_mi300() RAS/AMD/ATL: Add MI300 support Documentation: RAS: Add index and address translation section EDAC/amd64: Use new AMD Address Translation Library RAS: Introduce AMD Address Translation LibrarySigned-off-by: Borislav Petkov (AMD) List of files: /linux/drivers/ras/Kconfig

6f15e617cc99323339dc241d19956f0d640c4354 - RAS: Introduce a FRU memory poison manager

Wed, 14 Feb 2024 04:35:16 +0100

RAS: Introduce a FRU memory poison managerMemory errors are an expected occurrence on systems with high memorydensity. Generally, errors within a small number of unique physicallocations are acceptable, based on manufacturer and/or admin policy.During run time, memory with errors may be retired so it is no longerused by the system. This is done in mm through page poisoning, and theeffect will remain until the system is restarted.If a memory location is consistently faulty, then the same run timeerror handling may occur in the next reboot cycle, leading toterminating jobs due to that already known bad memory. This could beprevented if information from the previous boot was not lost.Some add-in cards with driver-managed memory have on-board persistentstorage. Their driver saves memory error information to the persistentstorage during run time. The information is then restored after reset,and known bad memory will be retired before the hardware is used.A running log of bad memory locations is kept across multiple resets.A similar solution is desirable for CPUs. However, this solution shouldleverage industry-standard components as much as possible, rather thana bespoke platform driver.Two components are needed: a record format and a persistent storageinterface.Implement a new module to manage the record formats on persistentstorage. Use the requirements for an AMD MI300-based system to start.Vendor- and platform-specific details can be abstracted later as needed. [ bp: Massage commit message and code, squash 30-ish more fixes from Yazen and me. ]Signed-off-by: Yazen Ghannam Co-developed-by: Signed-off-by: Co-developed-by: Signed-off-by: Tested-by: Signed-off-by: Borislav Petkov (AMD) Link: https://lore.kernel.org/r/20240214033516.1344948-3-yazen.ghannam@amd.com List of files: /linux/drivers/ras/Kconfig

3f3174996be6b4312c38f54d5969f5d5b75fec9e - RAS: Introduce AMD Address Translation Library

Tue, 23 Jan 2024 05:13:59 +0100

RAS: Introduce AMD Address Translation LibraryAMD Zen-based systems report memory errors through Machine Check banksrepresenting Unified Memory Controllers (UMCs). The address valuereported for DRAM ECC errors is a "normalized address" that is relativeto the UMC. This normalized address must be converted to a systemphysical address to be usable by the OS.Support for this address translation was introduced to the MCA subsystemwith Zen1 systems. The code was later moved to the AMD64 EDAC module,since this was the only user of the code at the time.However, there are uses for this translation outside of EDAC. The systemphysical address can be used in MCA for preemptive page offlining as donein some MCA notifier functions. Also, this translation is needed as thebasis of similar functionality needed for some CXL configurations on AMDsystems.Introduce a common address translation library that can be used formultiple subsystems including MCA, EDAC, and CXL.Include support for UMC normalized to system physical addresstranslation for current CPU systems.The Data Fabric Indirect register access offsets and one of the registerfields were changed. Default to the current offsets and register fielddefinition. And fallback to the older values if running on a "legacy"system.Provide built-in code to facilitate the loading and unloading of thelibrary module without affecting other modules or built-in code.Signed-off-by: Yazen Ghannam Signed-off-by: Borislav Petkov (AMD) Link: https://lore.kernel.org/r/20240123041401.79812-2-yazen.ghannam@amd.com List of files: /linux/drivers/ras/Kconfig

58e16d792a6a8c6b750f637a4649967fcac853dc - Merge branch 'ti-sysc-fixes' into fixes

Tue, 13 Aug 2019 12:40:10 +0200

Merge branch 'ti-sysc-fixes' into fixes List of files: /linux/drivers/ras/Kconfig

c39f2d9db0fd81ea20bb5cce9b3f082ca63753e2 - Merge branch 'next' into for-linus

Sat, 20 Jul 2019 06:07:56 +0200

Merge branch 'next' into for-linusPrepare second round of input updates for 5.3 merge window. List of files: /linux/drivers/ras/Kconfig

ecb41832bd2a7a3f8ac93527cec5e51e3827daed - Merge tag 'v5.2' into next

Mon, 15 Jul 2019 18:42:32 +0200

Merge tag 'v5.2' into nextSync up with mainline to resolve conflicts in iforce driver. List of files: /linux/drivers/ras/Kconfig