Commit d6cb7b68 authored Feb 22, 2023 by Randy Dunlap Committed by Greg Kroah-Hartman May 17, 2023

ia64: mm/contig: fix section mismatch warning/error

[ Upstream commit 58deeb4ef3b054498747d0929d94ac53ab90981f ]

alloc_per_cpu_data() is called by find_memory(), which is marked as
__init.  Therefore alloc_per_cpu_data() can also be marked as __init to
remedy this modpost problem.

WARNING: modpost: vmlinux.o: section mismatch in reference: alloc_per_cpu_data (section: .text) -> memblock_alloc_try_nid (section: .init.text)

Link: https://lkml.kernel.org/r/20230223034258.12917-1-rdunlap@infradead.org


Fixes: 4b9ddc7c ("[IA64] Fix section mismatch in contig.c version of per_cpu_init()")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent d3c6d521

arch/ia64/mm/contig.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -81,7 +81,7 @@ void *per_cpu_init(void)
		return __per_cpu_start + __per_cpu_offset[smp_processor_id()];
		}

		static inline void
		static inline __init void
		alloc_per_cpu_data(void)
		{
		size_t size = PERCPU_PAGE_SIZE * num_possible_cpus();