From 9b16c2132f34316bf0b59d24357a788cc1e9e352 Mon Sep 17 00:00:00 2001 From: Michael Kelley Date: Wed, 4 Aug 2021 08:52:38 -0700 Subject: [PATCH] arm64: efi: Export screen_info The Hyper-V frame buffer driver may be built as a module, and it needs access to screen_info. So export screen_info. Signed-off-by: Michael Kelley Acked-by: Ard Biesheuvel Acked-by: Marc Zyngier Acked-by: Mark Rutland Acked-by: Catalin Marinas Link: https://lore.kernel.org/r/1628092359-61351-5-git-send-email-mikelley@microsoft.com Signed-off-by: Wei Liu --- arch/arm64/kernel/efi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/kernel/efi.c b/arch/arm64/kernel/efi.c index fa02efb28e88e..e1be6c429810d 100644 --- a/arch/arm64/kernel/efi.c +++ b/arch/arm64/kernel/efi.c @@ -55,6 +55,7 @@ static __init pteval_t create_mapping_protection(efi_memory_desc_t *md) /* we will fill this structure from the stub, so don't put it in .bss */ struct screen_info screen_info __section(".data"); +EXPORT_SYMBOL(screen_info); int __init efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md) { -- 2.30.2