[PATCH] Include __param section in read-only data range

7583ddfd · Marcelo Tosatti <[email protected]> · 2006-09-27 01:51:02 -07:00

The param section is an array of "kernel_param" structures, storing only
constant data: pointer to name, permission of the variable pointed to by
(void *)arg and pointers to set/get methods.

Move end_rodata down to include __param section in the read-only range used
by CONFIG_DEBUG_RODATA.

Signed-off-by: Marcelo Tosatti <[email protected]>
Acked-by: Arjan van de Ven <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

Commit: 7583ddfd3aae1007bc4fc67ea4c07d573d376e9e
Parents: 8b0e330b

Changes

1 files changed · +3 −3

File	Status	Add	Del	Content
include/asm-generic/vmlinux.lds.h	modified	+3	−3	View file

include/asm-generic/vmlinux.lds.h

View file

diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 253ae13..69240b5 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -118,15 +118,15 @@
         __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) {	\
 		*(__ksymtab_strings)					\
 	}								\
-	__end_rodata = .;						\
-	. = ALIGN(4096);						\
 									\
 	/* Built-in module parameters. */				\
 	__param : AT(ADDR(__param) - LOAD_OFFSET) {			\
 		VMLINUX_SYMBOL(__start___param) = .;			\
 		*(__param)						\
 		VMLINUX_SYMBOL(__stop___param) = .;			\
-	}
+	}								\
+	__end_rodata = .;						\
+	. = ALIGN(4096);
 
 #define SECURITY_INIT							\
 	.security_initcall.init : AT(ADDR(.security_initcall.init) - LOAD_OFFSET) { \