diff options
| author | Jia He <justin.he@arm.com> | 2022-10-10 05:35:54 +0300 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2022-10-20 14:25:53 +0300 |
| commit | 8e40612f6146da1333e9bb5cfd9af7511c063d93 (patch) | |
| tree | e1621b95206741060abf52e2aac483a99b9675d9 /include/acpi | |
| parent | 5012524eb051fccbb9f8729f0de1df7b7783333b (diff) | |
| download | linux-8e40612f6146da1333e9bb5cfd9af7511c063d93.tar.xz | |
EDAC/ghes: Add a notifier for reporting memory errors
In order to make it a proper module and disentangle it from facilities,
add a notifier for reporting memory errors. Use an atomic notifier
because calls sites like ghes_proc_in_irq() run in interrupt context.
[ bp: Massage commit message. ]
Suggested-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: Jia He <justin.he@arm.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20221010023559.69655-3-justin.he@arm.com
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/ghes.h | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/include/acpi/ghes.h b/include/acpi/ghes.h index 34fb3431a8f3..5cbd38b6e4e1 100644 --- a/include/acpi/ghes.h +++ b/include/acpi/ghes.h @@ -76,18 +76,11 @@ int ghes_estatus_pool_init(int num_ghes); /* From drivers/edac/ghes_edac.c */ #ifdef CONFIG_EDAC_GHES -void ghes_edac_report_mem_error(int sev, struct cper_sec_mem_err *mem_err); - int ghes_edac_register(struct ghes *ghes, struct device *dev); void ghes_edac_unregister(struct ghes *ghes); #else -static inline void ghes_edac_report_mem_error(int sev, - struct cper_sec_mem_err *mem_err) -{ -} - static inline int ghes_edac_register(struct ghes *ghes, struct device *dev) { return -ENODEV; @@ -145,4 +138,7 @@ int ghes_notify_sea(void); static inline int ghes_notify_sea(void) { return -ENOENT; } #endif +struct notifier_block; +extern void ghes_register_report_chain(struct notifier_block *nb); +extern void ghes_unregister_report_chain(struct notifier_block *nb); #endif /* GHES_H */ |