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x86/apic: Build the x86 topology enumeration functions on UP APIC builds too

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These functions are mostly pointless on UP, but nevertheless the
64-bit UP APIC build already depends on the existence of
topology_apply_cmdline_limits_early(), which caused a build bug,
resolve it by making them available under CONFIG_X86_LOCAL_APIC,
as their prototypes already are.

Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar 2024-02-26 12:07:31 +01:00
parent 3c2f8859ae
commit 6be4ec2968
1 changed files with 1 additions and 1 deletions
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arch/x86/kernel/cpu/topology.c
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@ -344,7 +344,7 @@ void topology_hotunplug_apic(unsigned int cpu)
}
#endif
#ifdef CONFIG_SMP
#ifdef CONFIG_X86_LOCAL_APIC
static unsigned int max_possible_cpus __initdata = NR_CPUS;
/**