[PATCH v2 21/29] ia64: Move EXCEPTION_TABLE to RO_DATA segment

Kees Cook
2019-10-11T00:06:01Z

Since the EXCEPTION_TABLE is read-only, collapse it into RO_DATA.

Signed-off-by: Kees Cook <keescook@chromium.org>
---
arch/ia64/kernel/vmlinux.lds.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index 11d5115bc44d..1ec6b703c5b4 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -6,6 +6,7 @@
#include <asm/thread_info.h>

#define EMITS_PT_NOTE
+#define RO_EXCEPTION_TABLE_ALIGN 16

#include <asm-generic/vmlinux.lds.h>

@@ -70,7 +71,6 @@ SECTIONS {
/*
* Read-only data
*/
- EXCEPTION_TABLE(16)

/* MCA table */
. = ALIGN(16);
--
2.17.1