From: Andi Kleen <a...@linux.intel.com>
Signed-off-by: Andi Kleen <a...@linux.intel.com>
---
arch/x86/kernel/alternative.c | 4 ++--
arch/x86/kernel/vsyscall_64.c | 4 ++--
arch/x86/power/hibernate_32.c | 2 +-
arch/x86/um/vdso/vma.c | 2 +-
arch/x86/vdso/vma.c | 10 +++++-----
5 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index afb7ff7..27ae345 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -252,8 +252,8 @@ static void __init_or_module add_nops(void *insns, unsigned
int len)
}
}
-extern struct alt_instr __alt_instructions[], __alt_instructions_end[];
-extern s32 __smp_locks[], __smp_locks_end[];
+extern __visible struct alt_instr __alt_instructions[],
__alt_instructions_end[];
+extern __visible s32 __smp_locks[], __smp_locks_end[];
void *text_poke_early(void *addr, const void *opcode, size_t len);
/* Replace instructions with better alternatives for this CPU type.
diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
index 8d141b3..70f25f2 100644
--- a/arch/x86/kernel/vsyscall_64.c
+++ b/arch/x86/kernel/vsyscall_64.c
@@ -355,9 +355,9 @@ cpu_vsyscall_notifier(struct notifier_block *n, unsigned
long action, void *arg)
void __init map_vsyscall(void)
{
- extern char __vsyscall_page;
+ extern __visible char __vsyscall_page;
unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
- extern char __vvar_page;
+ extern __visible char __vvar_page;
unsigned long physaddr_vvar_page = __pa_symbol(&__vvar_page);
__set_fixmap(VSYSCALL_FIRST_PAGE, physaddr_vsyscall,
diff --git a/arch/x86/power/hibernate_32.c b/arch/x86/power/hibernate_32.c
index 74202c1..7b8d7df 100644
--- a/arch/x86/power/hibernate_32.c
+++ b/arch/x86/power/hibernate_32.c
@@ -18,7 +18,7 @@
extern int restore_image(void);
/* References to section boundaries */
-extern const void __nosave_begin, __nosave_end;
+extern __visible const void __nosave_begin, __nosave_end;
/* Pointer to the temporary resume page tables */
pgd_t *resume_pg_dir;
diff --git a/arch/x86/um/vdso/vma.c b/arch/x86/um/vdso/vma.c
index af91901..a09f903 100644
--- a/arch/x86/um/vdso/vma.c
+++ b/arch/x86/um/vdso/vma.c
@@ -16,7 +16,7 @@ unsigned int __read_mostly vdso_enabled = 1;
unsigned long um_vdso_addr;
extern unsigned long task_size;
-extern char vdso_start[], vdso_end[];
+extern __visible char vdso_start[], vdso_end[];
static struct page **vdsop;
diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
index 00aaf04..fe08e2b 100644
--- a/arch/x86/vdso/vma.c
+++ b/arch/x86/vdso/vma.c
@@ -18,15 +18,15 @@
unsigned int __read_mostly vdso_enabled = 1;
-extern char vdso_start[], vdso_end[];
-extern unsigned short vdso_sync_cpuid;
+extern __visible char vdso_start[], vdso_end[];
+extern __visible unsigned short vdso_sync_cpuid;
-extern struct page *vdso_pages[];
+extern __visible struct page *vdso_pages[];
static unsigned vdso_size;
#ifdef CONFIG_X86_X32_ABI
-extern char vdsox32_start[], vdsox32_end[];
-extern struct page *vdsox32_pages[];
+extern __visible char vdsox32_start[], vdsox32_end[];
+extern __visible struct page *vdsox32_pages[];
static unsigned vdsox32_size;
static void __init patch_vdsox32(void *vdso, size_t len)
--
1.7.7.6
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
