From: Ingo Molnar <mingo@elte.hu>
Date: Mon, 28 Apr 2008 08:46:58 +0000 (+0200)
Subject: x86 VISWS: build fix
X-Git-Tag: firefly_0821_release~20575^2~16
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3e8f7e35f3fd17eadef44e4679abb39a3806cf01;p=firefly-linux-kernel-4.4.55.git

x86 VISWS: build fix

the 'reboot_force' flag is a notion that non-PC subarchitectures do
not have.

also, unify the X86_BIOS_REBOOT option between 32-bit and 64-bit
and get rid of a few unnecessary Kconfig and Makefile complications
that way.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

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);