enable tun/tap/iptables

hc

2024-05-10 ee930fffee469d076998274a2ca55e13dc1efb67

 kernel/include/acpi/ghes.h
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@@ -13,7 +13,6 @@
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  * estatus: memory buffer for error status block, allocated during
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  * HEST parsing.
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  */
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-#define GHES_TO_CLEAR		0x0001
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 #define GHES_EXITING		0x0002
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 struct ghes {
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@@ -22,7 +21,6 @@
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 		struct acpi_hest_generic_v2 *generic_v2;
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 	};
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 	struct acpi_hest_generic_status *estatus;
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-	u64 buffer_paddr;
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 	unsigned long flags;
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 	union {
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 		struct list_head list;
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@@ -35,6 +33,9 @@
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 	struct llist_node llnode;
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 	struct acpi_hest_generic *generic;
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 	struct ghes *ghes;
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+
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+	int task_work_cpu;
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+	struct callback_head task_work;
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 };
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 struct ghes_estatus_cache {
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@@ -52,6 +53,26 @@
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 	GHES_SEV_PANIC = 0x3,
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 };
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+#ifdef CONFIG_ACPI_APEI_GHES
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+/**
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+ * ghes_register_vendor_record_notifier - register a notifier for vendor
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+ * records that the kernel would otherwise ignore.
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+ * @nb: pointer to the notifier_block structure of the event handler.
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+ *
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+ * return 0 : SUCCESS, non-zero : FAIL
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+ */
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+int ghes_register_vendor_record_notifier(struct notifier_block *nb);
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+
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+/**
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+ * ghes_unregister_vendor_record_notifier - unregister the previously
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+ * registered vendor record notifier.
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+ * @nb: pointer to the notifier_block structure of the vendor record handler.
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+ */
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+void ghes_unregister_vendor_record_notifier(struct notifier_block *nb);
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+#endif
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+
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+int ghes_estatus_pool_init(unsigned int num_ghes);
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+
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 /* From drivers/edac/ghes_edac.c */
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 #ifdef CONFIG_EDAC_GHES