[PATCH v5 08/36] vmlinux.lds.h: Create COMMON_DISCARDS

Kees Cook
2020-07-31T23:08:37Z

Collect the common DISCARD sections for architectures that need more
specialized discard control than what the standard DISCARDS section
provides.

Signed-off-by: Kees Cook <keescook@chromium.org>
---
include/asm-generic/vmlinux.lds.h | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 052e0f05a984..ff65a20faf4c 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -930,13 +930,16 @@
EXIT_DATA
#endif

+#define COMMON_DISCARDS \
+ *(.discard) \
+ *(.discard.*) \
+ *(.modinfo)
+
#define DISCARDS \
/DISCARD/ : { \
EXIT_DISCARDS \
EXIT_CALL \
- *(.discard) \
- *(.discard.*) \
- *(.modinfo) \
+ COMMON_DISCARDS \
}

/**
--
2.25.1