From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk> mainline inclusion from mainline-v6.8-rc1 commit 29d93102fd1e19024fce90995040fb3a46fd91c1 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8XMTL CVE: NA ---------------------------------- arch_register_cpu() and arch_unregister_cpu() are not used by anything that can be a module - they are used by drivers/base/cpu.c and drivers/acpi/acpi_processor.c, neither of which can be a module. Remove the exports. Reviewed-by: Gavin Shan <gshan@redhat.com> Signed-off-by: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/E1r5R2w-00Csyn-E2@rmk-PC.armlinux.org.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: liwei <liwei728@huawei.com> --- arch/loongarch/kernel/topology.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/loongarch/kernel/topology.c b/arch/loongarch/kernel/topology.c index 3fd166006698..ae860fe81536 100644 --- a/arch/loongarch/kernel/topology.c +++ b/arch/loongarch/kernel/topology.c @@ -25,7 +25,6 @@ int arch_register_cpu(int cpu) return ret; } -EXPORT_SYMBOL(arch_register_cpu); void arch_unregister_cpu(int cpu) { @@ -34,7 +33,6 @@ void arch_unregister_cpu(int cpu) c->hotpluggable = 0; unregister_cpu(c); } -EXPORT_SYMBOL(arch_unregister_cpu); #endif static int __init topology_init(void) -- 2.25.1