cpu_core_map is referenced by the topology_core_siblings() macro, which is now used by the sfc driver. Matthew Wilcox reported that the driver failed to link because that symbol is not exported. Signed-off-by: Ben Hutchings <bhutchings@xxxxxxxxxxxxxx> --- I have not yet tested this as we have limited ia64 kit here. Matthew, please could you check that this builds at least? Ben. --- diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c index 03f1a99..6cb0927 100644 --- a/arch/ia64/kernel/smpboot.c +++ b/arch/ia64/kernel/smpboot.c @@ -138,6 +138,7 @@ cpumask_t cpu_possible_map = CPU_MASK_NONE; EXPORT_SYMBOL(cpu_possible_map); cpumask_t cpu_core_map[NR_CPUS] __cacheline_aligned; +EXPORT_SYMBOL(cpu_core_map); DEFINE_PER_CPU_SHARED_ALIGNED(cpumask_t, cpu_sibling_map); EXPORT_PER_CPU_SYMBOL(cpu_sibling_map); -- Ben Hutchings, Senior Software Engineer, Solarflare Communications ot speaking for my employer; that's the marketing department's job. -- To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
|