Pull asus into release branch

[pandora-kernel.git] / arch / x86_64 / kernel / acpi / sleep.c

diff --git a/arch/x86_64/kernel/acpi/sleep.c b/arch/x86_64/kernel/acpi/sleep.c
index 867a0eb..e1548fb 100644 (file)
--- a/arch/x86_64/kernel/acpi/sleep.c
+++ b/arch/x86_64/kernel/acpi/sleep.c
@@ -26,7 +26,6 @@
  * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  */
 
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/types.h>
@@ -35,6 +34,8 @@
 #include <linux/pci.h>
 #include <linux/bootmem.h>
 #include <linux/acpi.h>
+#include <linux/cpumask.h>
+
 #include <asm/mpspec.h>
 #include <asm/io.h>
 #include <asm/apic.h>
@@ -57,7 +58,7 @@ unsigned long acpi_wakeup_address = 0;
 unsigned long acpi_video_flags;
 extern char wakeup_start, wakeup_end;
 
-extern unsigned long FASTCALL(acpi_copy_wakeup_routine(unsigned long));
+extern unsigned long acpi_copy_wakeup_routine(unsigned long);
 
 static pgd_t low_ptr;
 
@@ -65,8 +66,11 @@ static void init_low_mapping(void)
 {
        pgd_t *slot0 = pgd_offset(current->mm, 0UL);
        low_ptr = *slot0;
+       /* FIXME: We're playing with the current task's page tables here, which
+        * is potentially dangerous on SMP systems.
+        */
        set_pgd(slot0, *pgd_offset(current->mm, PAGE_OFFSET));
-       flush_tlb_all();
+       local_flush_tlb();
 }
 
 /**
@@ -92,7 +96,7 @@ int acpi_save_state_mem(void)
 void acpi_restore_state_mem(void)
 {
        set_pgd(pgd_offset(current->mm, 0UL), low_ptr);
-       flush_tlb_all();
+       local_flush_tlb();
 }
 
 /**