diff options
| -rw-r--r-- | arch/x86/Kconfig | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/Makefile | 1 | ||||
| -rw-r--r-- | include/asm-x86/proto.h | 4 |
3 files changed, 6 insertions, 3 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index f70e3e3a9fa7..80303187b872 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -180,7 +180,7 @@ config X86_HT config X86_BIOS_REBOOT bool - depends on X86_32 && !(X86_VISWS || X86_VOYAGER) + depends on !X86_VISWS && !X86_VOYAGER default y config X86_TRAMPOLINE @@ -1161,7 +1161,7 @@ source kernel/Kconfig.hz config KEXEC bool "kexec system call" - depends on X86_64 || X86_BIOS_REBOOT + depends on X86_BIOS_REBOOT help kexec is a system call that implements the ability to shutdown your current kernel, and to start another kernel. It is like a reboot diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index 30d54ed27e55..bbdacb398d48 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -40,7 +40,6 @@ obj-$(CONFIG_STACKTRACE) += stacktrace.o obj-y += cpu/ obj-y += acpi/ obj-$(CONFIG_X86_BIOS_REBOOT) += reboot.o -obj-$(CONFIG_X86_64) += reboot.o obj-$(CONFIG_MCA) += mca_32.o obj-$(CONFIG_X86_MSR) += msr.o obj-$(CONFIG_X86_CPUID) += cpuid.o diff --git a/include/asm-x86/proto.h b/include/asm-x86/proto.h index 1e17bcce450e..6c8b41b03f6d 100644 --- a/include/asm-x86/proto.h +++ b/include/asm-x86/proto.h @@ -20,7 +20,11 @@ extern void syscall32_cpu_init(void); extern void check_efer(void); +#ifdef CONFIG_X86_BIOS_REBOOT extern int reboot_force; +#else +static const int reboot_force = 0; +#endif long do_arch_prctl(struct task_struct *task, int code, unsigned long addr); |