3 files changed, 13 insertions, 9 deletions
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index 20561a60db9c..cdafa5edea49 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -17,10 +17,8 @@
 #ifndef __ASSEMBLY__
 #include <linux/kernel.h>
 
-#ifdef CONFIG_BUG
-
-#ifdef CONFIG_GENERIC_BUG
 struct bug_entry {
+#ifdef CONFIG_GENERIC_BUG
 #ifndef CONFIG_GENERIC_BUG_RELATIVE_POINTERS
 	unsigned long	bug_addr;
 #else
@@ -35,8 +33,10 @@ struct bug_entry {
 	unsigned short	line;
 #endif
 	unsigned short	flags;
-};
 #endif	/* CONFIG_GENERIC_BUG */
+};
+
+#ifdef CONFIG_BUG
 
 /*
  * Don't use BUG() or BUG_ON() unless there's really no way out; one
diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h
index 66d1d45fa2e1..d356f802945a 100644
--- a/include/asm-generic/io.h
+++ b/include/asm-generic/io.h
@@ -1026,7 +1026,8 @@ static inline void __iomem *ioremap_wt(phys_addr_t offset, size_t size)
 #define ioport_map ioport_map
 static inline void __iomem *ioport_map(unsigned long port, unsigned int nr)
 {
-	return PCI_IOBASE + (port & MMIO_UPPER_LIMIT);
+	port &= IO_SPACE_LIMIT;
+	return (port > MMIO_UPPER_LIMIT) ? NULL : PCI_IOBASE + port;
 }
 #endif
 
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 7b75ff6e2fce..f09ee3c544bc 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -253,10 +253,6 @@
 	STRUCT_ALIGN();							\
 	*(__tracepoints)						\
 	/* implement dynamic printk debug */				\
-	. = ALIGN(8);                                                   \
-	__start___jump_table = .;					\
-	KEEP(*(__jump_table))                                           \
-	__stop___jump_table = .;					\
 	. = ALIGN(8);							\
 	__start___verbose = .;						\
 	KEEP(*(__verbose))                                              \
@@ -300,6 +296,12 @@
 	. = __start_init_task + THREAD_SIZE;				\
 	__end_init_task = .;
 
+#define JUMP_TABLE_DATA							\
+	. = ALIGN(8);							\
+	__start___jump_table = .;					\
+	KEEP(*(__jump_table))						\
+	__stop___jump_table = .;
+
 /*
  * Allow architectures to handle ro_after_init data on their
  * own by defining an empty RO_AFTER_INIT_DATA.
@@ -308,6 +310,7 @@
 #define RO_AFTER_INIT_DATA						\
 	__start_ro_after_init = .;					\
 	*(.data..ro_after_init)						\
+	JUMP_TABLE_DATA							\
 	__end_ro_after_init = .;
 #endif