diff options
Diffstat (limited to 'arch/x86/kernel/trampoline_64.S')
| -rw-r--r-- | arch/x86/kernel/trampoline_64.S | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/x86/kernel/trampoline_64.S b/arch/x86/kernel/trampoline_64.S index cddfb8d386b9..3af2dff58b21 100644 --- a/arch/x86/kernel/trampoline_64.S +++ b/arch/x86/kernel/trampoline_64.S | |||
| @@ -25,14 +25,19 @@ | |||
| 25 | */ | 25 | */ |
| 26 | 26 | ||
| 27 | #include <linux/linkage.h> | 27 | #include <linux/linkage.h> |
| 28 | #include <linux/init.h> | ||
| 28 | #include <asm/pgtable_types.h> | 29 | #include <asm/pgtable_types.h> |
| 29 | #include <asm/page_types.h> | 30 | #include <asm/page_types.h> |
| 30 | #include <asm/msr.h> | 31 | #include <asm/msr.h> |
| 31 | #include <asm/segment.h> | 32 | #include <asm/segment.h> |
| 32 | #include <asm/processor-flags.h> | 33 | #include <asm/processor-flags.h> |
| 33 | 34 | ||
| 35 | #ifdef CONFIG_ACPI_SLEEP | ||
| 34 | .section .rodata, "a", @progbits | 36 | .section .rodata, "a", @progbits |
| 35 | 37 | #else | |
| 38 | /* We can free up the trampoline after bootup if cpu hotplug is not supported. */ | ||
| 39 | __CPUINITRODATA | ||
| 40 | #endif | ||
| 36 | .code16 | 41 | .code16 |
| 37 | 42 | ||
| 38 | ENTRY(trampoline_data) | 43 | ENTRY(trampoline_data) |