[PATCH v2 17/29] alpha: Move EXCEPTION_TABLE to RO_DATA segment

Kees Cook
2019-10-11T00:05:57Z

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

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

diff --git a/arch/alpha/kernel/vmlinux.lds.S b/arch/alpha/kernel/vmlinux.lds.S
index edc45f45523b..bc6f727278fd 100644
--- a/arch/alpha/kernel/vmlinux.lds.S
+++ b/arch/alpha/kernel/vmlinux.lds.S
@@ -1,6 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0 */

#define EMITS_PT_NOTE
+#define RO_EXCEPTION_TABLE_ALIGN 16

#include <asm-generic/vmlinux.lds.h>
#include <asm/thread_info.h>
@@ -35,7 +36,6 @@ SECTIONS
_etext = .; /* End of text section */

RO_DATA(4096)
- EXCEPTION_TABLE(16)

/* Will be freed after init */
__init_begin = ALIGN(PAGE_SIZE);
--
2.17.1