tjh.dev / kernel
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[PATCH] x86_64: i386/x86-64: Export cpu_core_map

Needed for the powernow k8 driver for dual core support.

Signed-off-by: Andi Kleen <ak@suse.de>
Cc: <mark.langsdorf@amd.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

authored by Andi Kleen and committed by Linus Torvalds 2df9fa36 14d98cad

+2
unified split
+1
arch/i386/kernel/smpboot.c
··· 888 888 889 889 cpumask_t cpu_sibling_map[NR_CPUS] __cacheline_aligned; 890 890 cpumask_t cpu_core_map[NR_CPUS] __cacheline_aligned; 891 + EXPORT_SYMBOL(cpu_core_map); 891 892 892 893 static void __init smp_boot_cpus(unsigned int max_cpus) 893 894 {
+1
arch/x86_64/kernel/smpboot.c
··· 94 94 95 95 cpumask_t cpu_sibling_map[NR_CPUS] __cacheline_aligned; 96 96 cpumask_t cpu_core_map[NR_CPUS] __cacheline_aligned; 97 + EXPORT_SYMBOL(cpu_core_map); 97 98 98 99 /* 99 100 * Trampoline 80x86 program as an array.