kernel/extable: fix address-checks for core_kernel and init areas

The init_kernel_text() and core_kernel_text() functions should not include the labels _einittext and _etext when checking if an address is inside the .text or .init sections. Signed-off-by: Helge Deller <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
ambv · Nov 28, 2013 · 5ecbe3c · 5ecbe3c
1 parent e7c0d3d
commit 5ecbe3c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/kernel/extable.c b/kernel/extable.c
@@ -61,15 +61,15 @@ const struct exception_table_entry *search_exception_tables(unsigned long addr)
 static inline int init_kernel_text(unsigned long addr)
 {
 	if (addr >= (unsigned long)_sinittext &&
-	    addr <= (unsigned long)_einittext)
+	    addr < (unsigned long)_einittext)
 		return 1;
 	return 0;
 }
 
 int core_kernel_text(unsigned long addr)
 {
 	if (addr >= (unsigned long)_stext &&
-	    addr <= (unsigned long)_etext)
+	    addr < (unsigned long)_etext)
 		return 1;
 
 	if (system_state == SYSTEM_BOOTING &&