From 452e21cf3438aca19b678d1f182d7d6525648956 Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Fri, 29 Jul 2022 16:13:55 +1000 Subject: powerpc/mm: Export memory_add_physaddr_to_nid() for modules The cxl_pmem module wants to call memory_add_physaddr_to_nid(), so export the symbol. Link: http://lore.kernel.org/r/87sfmkbfyg.fsf@mpe.ellerman.id.au Fixes: 04ad63f086d1 ("cxl/region: Introduce cxl_pmem_region objects") Reported-by: Sachin Sant Signed-off-by: Michael Ellerman Tested-by: Sachin Sant Signed-off-by: Dan Williams --- arch/powerpc/mm/mem.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/powerpc') diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 52b77684acda..0335b72cab00 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -54,6 +54,7 @@ int memory_add_physaddr_to_nid(u64 start) { return hot_add_scn_to_nid(start); } +EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid); #endif int __weak create_section_mapping(unsigned long start, unsigned long end, -- cgit v1.2.3-59-g8ed1b