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authorMichael Ellerman <mpe@ellerman.id.au>2023-11-29 16:19:19 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2024-02-05 23:14:14 +0300
commit2074271ac73cd5f15ba5d9d6b5be7e1b54854c81 (patch)
treeb553be192f35aa1835bfa895d3b961cdf78dd467 /block/blk-mq-debugfs.c
parent82e40455715f9789edb87209d3ff25c23a58c37c (diff)
downloadlinux-2074271ac73cd5f15ba5d9d6b5be7e1b54854c81.tar.xz
powerpc/64s: Fix CONFIG_NUMA=n build due to create_section_mapping()
[ Upstream commit ede66cd22441820cbd399936bf84fdc4294bc7fa ] With CONFIG_NUMA=n the build fails with: arch/powerpc/mm/book3s64/pgtable.c:275:15: error: no previous prototype for ‘create_section_mapping’ [-Werror=missing-prototypes] 275 | int __meminit create_section_mapping(unsigned long start, unsigned long end, | ^~~~~~~~~~~~~~~~~~~~~~ That happens because the prototype for create_section_mapping() is in asm/mmzone.h, but asm/mmzone.h is only included by linux/mmzone.h when CONFIG_NUMA=y. In fact the prototype is only needed by arch/powerpc/mm code, so move the prototype into arch/powerpc/mm/mmu_decl.h, which also fixes the build error. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20231129131919.2528517-5-mpe@ellerman.id.au Signed-off-by: Sasha Levin <sashal@kernel.org>
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