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authorAndi Kleen <ak@linux.intel.com>2013-08-05 15:02:49 -0700
committerH. Peter Anvin <hpa@linux.intel.com>2013-08-06 14:21:03 -0700
commitd6efc2f7240b4e55590df69d74f33fdb72ce934a (patch)
tree6f495f4497e94bf276edae948ef9917881ce4360 /arch/x86/power
parentb6c035d04e80b4244a143e34e51c84cf2181bd94 (diff)
downloadop-kernel-dev-d6efc2f7240b4e55590df69d74f33fdb72ce934a.zip
op-kernel-dev-d6efc2f7240b4e55590df69d74f33fdb72ce934a.tar.gz
x86, asmlinkage, power: Make various symbols used by the suspend asm code visible
Signed-off-by: Andi Kleen <ak@linux.intel.com> Link: http://lkml.kernel.org/r/1375740170-7446-16-git-send-email-andi@firstfloor.org Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/power')
-rw-r--r--arch/x86/power/cpu.c8
-rw-r--r--arch/x86/power/hibernate_64.c12
2 files changed, 10 insertions, 10 deletions
diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
index 1cf5b30..424f4c9 100644
--- a/arch/x86/power/cpu.c
+++ b/arch/x86/power/cpu.c
@@ -25,10 +25,10 @@
#include <asm/cpu.h>
#ifdef CONFIG_X86_32
-unsigned long saved_context_ebx;
-unsigned long saved_context_esp, saved_context_ebp;
-unsigned long saved_context_esi, saved_context_edi;
-unsigned long saved_context_eflags;
+__visible unsigned long saved_context_ebx;
+__visible unsigned long saved_context_esp, saved_context_ebp;
+__visible unsigned long saved_context_esi, saved_context_edi;
+__visible unsigned long saved_context_eflags;
#endif
struct saved_context saved_context;
diff --git a/arch/x86/power/hibernate_64.c b/arch/x86/power/hibernate_64.c
index a0fde91..304fca2 100644
--- a/arch/x86/power/hibernate_64.c
+++ b/arch/x86/power/hibernate_64.c
@@ -20,26 +20,26 @@
#include <asm/suspend.h>
/* References to section boundaries */
-extern const void __nosave_begin, __nosave_end;
+extern __visible const void __nosave_begin, __nosave_end;
/* Defined in hibernate_asm_64.S */
-extern int restore_image(void);
+extern asmlinkage int restore_image(void);
/*
* Address to jump to in the last phase of restore in order to get to the image
* kernel's text (this value is passed in the image header).
*/
-unsigned long restore_jump_address;
+unsigned long restore_jump_address __visible;
/*
* Value of the cr3 register from before the hibernation (this value is passed
* in the image header).
*/
-unsigned long restore_cr3;
+unsigned long restore_cr3 __visible;
-pgd_t *temp_level4_pgt;
+pgd_t *temp_level4_pgt __visible;
-void *relocated_restore_code;
+void *relocated_restore_code __visible;
static void *alloc_pgt_page(void *context)
{
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