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OpenCloudOS-Kernel
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Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 

* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86, nx: Mark the ACPI resume trampoline code as +x
This commit is contained in:
Linus Torvalds 2011-02-07 14:04:43 -08:00
parent fb2b2a1d37 d344e38b2c
commit 06262a6b8c
1 changed files with 10 additions and 3 deletions
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13
arch/x86/kernel/acpi/sleep.c
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@ -12,10 +12,8 @@
#include <linux/cpumask.h>
#include <asm/segment.h>
#include <asm/desc.h>
#ifdef CONFIG_X86_32
#include <asm/pgtable.h>
#endif
#include <asm/cacheflush.h>
#include "realmode/wakeup.h"
#include "sleep.h"
@ -149,6 +147,15 @@ void __init acpi_reserve_wakeup_memory(void)
memblock_x86_reserve_range(mem, mem + WAKEUP_SIZE, "ACPI WAKEUP");
}
int __init acpi_configure_wakeup_memory(void)
{
if (acpi_realmode)
set_memory_x(acpi_realmode, WAKEUP_SIZE >> PAGE_SHIFT);
return 0;
}
arch_initcall(acpi_configure_wakeup_memory);
static int __init acpi_sleep_setup(char *str)
{