[PATCH v9 6/7] arm64: efi: Export screen_info
From: Michael Kelley <hidden>
Date: 2021-03-08 19:58:48
Also in:
linux-arm-kernel, linux-efi, lkml
Subsystem:
arm64 port (aarch64 architecture), extensible firmware interface (efi), the rest · Maintainers:
Catalin Marinas, Will Deacon, Ard Biesheuvel, Linus Torvalds
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 <redacted> Acked-by: Ard Biesheuvel <ardb@kernel.org> --- 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 fa02efb..e1be6c4 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) {
--
1.8.3.1