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memblock: fix memblock_phys_alloc() section mismatch error 

[ Upstream commit d7f55471db ]

Fix modpost Section mismatch error in memblock_phys_alloc()

[...]
WARNING: modpost: vmlinux.o(.text.unlikely+0x1dcc): Section mismatch in reference
from the function memblock_phys_alloc() to the function .init.text:memblock_phys_alloc_range()
The function memblock_phys_alloc() references
the function __init memblock_phys_alloc_range().
This is often because memblock_phys_alloc lacks a __init
annotation or the annotation of memblock_phys_alloc_range is wrong.

ERROR: modpost: Section mismatches detected.
Set CONFIG_SECTION_MISMATCH_WARN_ONLY=y to allow them.
[...]

memblock_phys_alloc() is a one-line wrapper, make it __always_inline to
avoid these section mismatches.

Reported-by: k2ci <kernel-bot@kylinos.cn>
Suggested-by: Mike Rapoport <rppt@kernel.org>
Signed-off-by: Jackie Liu <liuyun01@kylinos.cn>
[rppt: slightly massaged changelog ]
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Link: https://lore.kernel.org/r/20211217020754.2874872-1-liu.yun@linux.dev
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jackie Liu 2021-12-17 10:07:54 +08:00 committed by Greg Kroah-Hartman
parent 7da855e939
commit a0e82d5ef9
1 changed files with 2 additions and 2 deletions
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4
include/linux/memblock.h
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@ -387,8 +387,8 @@ phys_addr_t memblock_alloc_range_nid(phys_addr_t size,
phys_addr_t end, int nid, bool exact_nid);
phys_addr_t memblock_phys_alloc_try_nid(phys_addr_t size, phys_addr_t align, int nid);
static inline phys_addr_t memblock_phys_alloc(phys_addr_t size,
phys_addr_t align)
static __always_inline phys_addr_t memblock_phys_alloc(phys_addr_t size,
phys_addr_t align)
{
return memblock_phys_alloc_range(size, align, 0,
MEMBLOCK_ALLOC_ACCESSIBLE);