Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | From | Sasha Levin <> | Subject | [PATCH AUTOSEL 6.1 06/19] memblock tests: fix undefined reference to `early_pfn_to_nid' | Date | Mon, 22 Apr 2024 19:18:20 -0400 |
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From: Wei Yang <richard.weiyang@gmail.com>
[ Upstream commit 7d8ed162e6a92268d4b2b84d364a931216102c8e ]
commit 6a9531c3a880 ("memblock: fix crash when reserved memory is not added to memory") introduce the usage of early_pfn_to_nid, which is not defined in memblock tests.
The original definition of early_pfn_to_nid is defined in mm.h, so let add this in the corresponding mm.h.
Signed-off-by: Wei Yang <richard.weiyang@gmail.com> CC: Yajun Deng <yajun.deng@linux.dev> CC: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/20240402132701.29744-2-richard.weiyang@gmail.com Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- tools/include/linux/mm.h | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/tools/include/linux/mm.h b/tools/include/linux/mm.h index 43be27bcc897d..2f401e8c6c0bb 100644 --- a/tools/include/linux/mm.h +++ b/tools/include/linux/mm.h @@ -37,4 +37,9 @@ static inline void totalram_pages_add(long count) { } +static inline int early_pfn_to_nid(unsigned long pfn) +{ + return 0; +} + #endif -- 2.43.0
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