x86: compile error fix for smpboot.c
Without this patch, my link fails with:
arch/x86/kernel/built-in.o(.cpuinit.text+0x3c6e): In function `get_local_pda':
: undefined reference to `_cpu_pda'
arch/x86/kernel/built-in.o(.cpuinit.text+0x3cd1): In function `get_local_pda':
: undefined reference to `after_bootmem'
arch/x86/kernel/built-in.o(.cpuinit.text+0x3cec): In function `get_local_pda':
: undefined reference to `_cpu_pda'
make[2]: *** [.tmp_vmlinux1] Error 1
Caused by commit 766da892634694f795b18b9538407816896fc470
x86: remove static boot_cpu_pda array v2
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index bf08334..bc1e125 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -816,6 +816,7 @@
complete(&c_idle->done);
}
+#ifdef CONFIG_X86_64
/*
* Allocate node local memory for the AP pda.
*
@@ -852,6 +853,7 @@
cpu_pda(cpu) = newpda;
return 0;
}
+#endif /* CONFIG_X86_64 */
static int __cpuinit do_boot_cpu(int apicid, int cpu)
/*