From 36abe273cffc43ac9d5f2a3f2288161554653d64 Mon Sep 17 00:00:00 2001 From: Prasad Sodagudi Date: Mon, 21 Dec 2020 13:09:29 -0800 Subject: [PATCH] ANDROID: percpu: Export per_cpu_ptr_to_phys for loadable modules per_cpu_ptr_to_phys symbols is needed for vendor loadable modules to find the per cpu physical address of symbols. Bug: 176125613 Change-Id: Ifc23a8a9cae8eb11c94107eb9b9237a838f830bc Signed-off-by: Prasad Sodagudi --- mm/percpu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/percpu.c b/mm/percpu.c index ad7a37ee74ef..e402d373bad5 100644 --- a/mm/percpu.c +++ b/mm/percpu.c @@ -2231,6 +2231,7 @@ phys_addr_t per_cpu_ptr_to_phys(void *addr) return page_to_phys(pcpu_addr_to_page(addr)) + offset_in_page(addr); } +EXPORT_SYMBOL_GPL(per_cpu_ptr_to_phys); /** * pcpu_alloc_alloc_info - allocate percpu allocation info