[PATCH] LoongArch: Fix section mismatch warning

From: Tiezhu Yang
Date: Mon Jun 27 2022 - 02:57:45 EST


init_numa_memory() is annotated __init and not used by any module,
thus don't export it.

Remove not needed EXPORT_SYMBOL for init_numa_memory() to fix the
following section mismatch warning:

MODPOST vmlinux.symvers
WARNING: modpost: vmlinux.o(___ksymtab+init_numa_memory+0x0): Section mismatch in reference
from the variable __ksymtab_init_numa_memory to the function .init.text:init_numa_memory()
The symbol init_numa_memory is exported and annotated __init
Fix this by removing the __init annotation of init_numa_memory or drop the export.

This is build on Linux 5.19-rc4.

Fixes: d4b6f1562a3c ("LoongArch: Add Non-Uniform Memory Access (NUMA) support")
Signed-off-by: Tiezhu Yang <yangtiezhu@xxxxxxxxxxx>
---
arch/loongarch/kernel/numa.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/arch/loongarch/kernel/numa.c b/arch/loongarch/kernel/numa.c
index a76f547..a13f925 100644
--- a/arch/loongarch/kernel/numa.c
+++ b/arch/loongarch/kernel/numa.c
@@ -429,7 +429,6 @@ int __init init_numa_memory(void)
return 0;
}

-EXPORT_SYMBOL(init_numa_memory);
#endif

void __init paging_init(void)
--
2.1.0