From: Masahiro Yamada masahiroy@kernel.org
commit 6ccbd7fd474674654019a20177c943359469103a upstream.
EXPORT_SYMBOL and __init is a bad combination because the .init.text section is freed up after the initialization.
Commit c5a130325f13 ("ACPI/APEI: Add parameter check before error injection") exported page_is_ram(), hence the __init annotation should be removed.
This fixes the modpost warning in ARCH=alpha builds:
WARNING: modpost: vmlinux: page_is_ram: EXPORT_SYMBOL used for init symbol. Remove __init or EXPORT_SYMBOL.
Fixes: c5a130325f13 ("ACPI/APEI: Add parameter check before error injection") Signed-off-by: Masahiro Yamada masahiroy@kernel.org Reviewed-by: Randy Dunlap rdunlap@infradead.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/alpha/kernel/setup.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
--- a/arch/alpha/kernel/setup.c +++ b/arch/alpha/kernel/setup.c @@ -385,8 +385,7 @@ setup_memory(void *kernel_end) #endif /* CONFIG_BLK_DEV_INITRD */ }
-int __init -page_is_ram(unsigned long pfn) +int page_is_ram(unsigned long pfn) { struct memclust_struct * cluster; struct memdesc_struct * memdesc;