diff mbox

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

Message ID 20131128081633.GA2111@ls3530.box (mailing list archive)
State Accepted, archived
Headers show

Commit Message

Helge Deller Nov. 28, 2013, 8:16 a.m. UTC 
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 <deller@gmx.de>

--
To unsubscribe from this list: send the line "unsubscribe linux-parisc" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
diff mbox

Patch

diff --git a/kernel/extable.c b/kernel/extable.c
index 832cb28..763faf0 100644
--- a/kernel/extable.c
+++ b/kernel/extable.c
@@ -61,7 +61,7 @@  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;
 }
@@ -69,7 +69,7 @@  static inline int init_kernel_text(unsigned long addr)
 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 &&