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Subject[PATCH 24/29] powerpc: Move EXCEPTION_TABLE to RO_DATA segment
Date
The EXCEPTION_TABLE is read-only, so collapse it into RO_DATA.

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

diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index 4e7cec088c8b..2ed44e5824d5 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -7,6 +7,7 @@

#define BSS_FIRST_SECTIONS *(.bss.prominit)
#define EMITS_PT_NOTE
+#define RO_DATA_EXCEPTION_TABLE_ALIGN 0

#include <asm/page.h>
#include <asm-generic/vmlinux.lds.h>
@@ -162,7 +163,6 @@ SECTIONS
__stop__btb_flush_fixup = .;
}
#endif
- EXCEPTION_TABLE(0)

/*
* Init sections discarded at runtime
--
2.17.1
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