VisionFive2 Linux kernel

author: Shiju Jose <shiju.jose@huawei.com> 2020-09-03 13:34:55 +0100 committer: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2020-09-16 10:30:42 +0100 commit: 9aa9cf3ee9451d08adafc03cef8e44c7ea3898e7 parent: 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5

Commit Summary:

ACPI / APEI: Add a notifier chain for unknown (vendor) CPER records

Diffstat:

1 file changed, 17 insertions, 0 deletions

diff --git a/include/acpi/ghes.h b/include/acpi/ghes.h
index 517a5231cc1b..34fb3431a8f3 100644
--- a/include/acpi/ghes.h
+++ b/include/acpi/ghes.h
@@ -53,6 +53,24 @@ enum {
 	GHES_SEV_PANIC = 0x3,
 };
 
+#ifdef CONFIG_ACPI_APEI_GHES
+/**
+ * ghes_register_vendor_record_notifier - register a notifier for vendor
+ * records that the kernel would otherwise ignore.
+ * @nb: pointer to the notifier_block structure of the event handler.
+ *
+ * return 0 : SUCCESS, non-zero : FAIL
+ */
+int ghes_register_vendor_record_notifier(struct notifier_block *nb);
+
+/**
+ * ghes_unregister_vendor_record_notifier - unregister the previously
+ * registered vendor record notifier.
+ * @nb: pointer to the notifier_block structure of the vendor record handler.
+ */
+void ghes_unregister_vendor_record_notifier(struct notifier_block *nb);
+#endif
+
 int ghes_estatus_pool_init(int num_ghes);
 
 /* From drivers/edac/ghes_edac.c */