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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-12-02 10:45:50 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-12-02 10:45:50 -0800 |
| commit | 49219bba0149157774b7091c3ea9ad22b2114285 (patch) | |
| tree | 6a310ca45d8e7e426e457d41899396ff12670062 /include/linux | |
| parent | 7f8d5f70fffe2177afcc62f02feead5827dfe8dd (diff) | |
| parent | e2349c5811ae642f6d948d1ee4bfc4a93566c178 (diff) | |
Merge tag 'edac_updates_for_v6.19_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
Pull EDAC updates from Borislav Petkov:
- imh_edac: Add a new EDAC driver for Intel Diamond Rapids and future
incarnations of this memory controllers architecture
- amd64_edac: Remove the legacy csrow sysfs interface which has been
deprecated and unused (we assume) for at least a decade
- Add the capability to fallback to BIOS-provided address translation
functionality (ACPI PRM) which can be used on systems unsupported by
the current AMD address translation library
- The usual fixes, fixlets, cleanups and improvements all over the
place
* tag 'edac_updates_for_v6.19_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
RAS/AMD/ATL: Replace bitwise_xor_bits() with hweight16()
EDAC/igen6: Fix error handling in igen6_edac driver
EDAC/imh: Setup 'imh_test' debugfs testing node
EDAC/{skx_comm,imh}: Detect 2-level memory configuration
EDAC/skx_common: Extend the maximum number of DRAM chip row bits
EDAC/{skx_common,imh}: Add EDAC driver for Intel Diamond Rapids servers
EDAC/skx_common: Prepare for skx_set_hi_lo()
EDAC/skx_common: Prepare for skx_get_edac_list()
EDAC/{skx_common,skx,i10nm}: Make skx_register_mci() independent of pci_dev
EDAC/ghes: Replace deprecated strcpy() in ghes_edac_report_mem_error()
EDAC/ie31200: Fix error handling in ie31200_register_mci
RAS/CEC: Replace use of system_wq with system_percpu_wq
EDAC: Remove the legacy EDAC sysfs interface
EDAC/amd64: Remove NUM_CONTROLLERS macro
EDAC/amd64: Generate ctl_name string at runtime
RAS/AMD/ATL: Require PRM support for future systems
ACPI: PRM: Add acpi_prm_handler_available()
RAS/AMD/ATL: Return error codes from helper functions
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/prmt.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/prmt.h b/include/linux/prmt.h index c53ab287e932..8cdc987de963 100644 --- a/include/linux/prmt.h +++ b/include/linux/prmt.h @@ -4,9 +4,11 @@ #ifdef CONFIG_ACPI_PRMT void init_prmt(void); +bool acpi_prm_handler_available(const guid_t *handler_guid); int acpi_call_prm_handler(guid_t handler_guid, void *param_buffer); #else static inline void init_prmt(void) { } +static inline bool acpi_prm_handler_available(const guid_t *handler_guid) { return false; } static inline int acpi_call_prm_handler(guid_t handler_guid, void *param_buffer) { return -EOPNOTSUPP; |