[PATCH v3 19/29] c6x: Move EXCEPTION_TABLE to RO_DATA segment
From: Kees Cook <hidden>
Date: 2019-10-29 21:18:39
Also in:
linux-alpha, linux-arch, linux-arm-kernel, linux-s390
Subsystem:
the rest · Maintainer:
Linus Torvalds
Since the EXCEPTION_TABLE is read-only, collapse it into RO_DATA. Signed-off-by: Kees Cook <redacted> --- arch/c6x/kernel/vmlinux.lds.S | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/c6x/kernel/vmlinux.lds.S b/arch/c6x/kernel/vmlinux.lds.S
index a3547f9d415b..ac99ba0864bf 100644
--- a/arch/c6x/kernel/vmlinux.lds.S
+++ b/arch/c6x/kernel/vmlinux.lds.S@@ -5,6 +5,9 @@ * Copyright (C) 2010, 2011 Texas Instruments Incorporated * Mark Salter <msalter@redhat.com> */ + +#define RO_EXCEPTION_TABLE_ALIGN 16 + #include <asm-generic/vmlinux.lds.h> #include <asm/thread_info.h> #include <asm/page.h>
@@ -80,8 +83,6 @@ SECTIONS *(.gnu.warning) } - EXCEPTION_TABLE(16) - RO_DATA(PAGE_SIZE) .const : {
--
2.17.1