From: James Bottomley Date: Sat, 10 May 2008 14:01:48 +0000 (-0500) Subject: x86: [VOYAGER] fix duplicate phys_cpu_present_map symbol X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=f8955ebe3ea85a9d3ff2685ee64386fd34434cf3;p=openwrt%2Fstaging%2Fblogic.git x86: [VOYAGER] fix duplicate phys_cpu_present_map symbol The phys_cpu_present_map is an expected symbol in the SMP harness. Unfortunately, x86 recently moved this and a few others to kernel/setup.c where it doesn't quite work because voyager has to define its own. Use CONFIG_X86_LOCAL_APIC to isolate these definitions and fix up another area in setup.c where CONFIG_X86_SMP should be used instead of CONFIG_SMP. Signed-off-by: James Bottomley Cc: WANG Cong Cc: toralf.foerster@gmx.de Cc: Mike Travis Cc: Alexey Starikovskiy Signed-off-by: Thomas Gleixner --- diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index c0c68c18a788..6f80b852a196 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -12,6 +12,7 @@ #include #include +#ifdef CONFIG_X86_LOCAL_APIC unsigned int num_processors; unsigned disabled_cpus __cpuinitdata; /* Processor that is doing the boot up */ @@ -23,8 +24,9 @@ EXPORT_PER_CPU_SYMBOL(x86_cpu_to_apicid); /* Bitmask of physically existing CPUs */ physid_mask_t phys_cpu_present_map; +#endif -#if defined(CONFIG_HAVE_SETUP_PER_CPU_AREA) && defined(CONFIG_SMP) +#if defined(CONFIG_HAVE_SETUP_PER_CPU_AREA) && defined(CONFIG_X86_SMP) /* * Copy data used in early init routines from the initial arrays to the * per cpu data areas. These arrays then become expendable and the