From a581c2a4697ee264699b364399b73477af408e00 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Sat, 1 Jul 2006 04:36:30 -0700 Subject: [PATCH] add __[start|end]_rodata sections to asm-generic/sections.h Add __start_rodata and __end_rodata to sections.h to avoid extern declarations. Needed by s390 code (see following patch). [akpm@osdl.org: update architectures] Cc: Arjan van de Ven Cc: Martin Schwidefsky Signed-off-by: Heiko Carstens Cc: Andi Kleen Acked-by: Kyle McMartin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/parisc/mm/init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/parisc/mm') diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index b64602a..f2b96f1 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -27,6 +27,7 @@ #include #include #include +#include DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); @@ -417,11 +418,10 @@ void free_initmem(void) #ifdef CONFIG_DEBUG_RODATA void mark_rodata_ro(void) { - extern char __start_rodata, __end_rodata; /* rodata memory was already mapped with KERNEL_RO access rights by pagetable_init() and map_pages(). No need to do additional stuff here */ printk (KERN_INFO "Write protecting the kernel read-only data: %luk\n", - (unsigned long)(&__end_rodata - &__start_rodata) >> 10); + (unsigned long)(__end_rodata - __start_rodata) >> 10); } #endif -- cgit v1.1