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| author | Michael Kelley <mikelley@microsoft.com> | 2021-08-04 17:52:38 +0200 |
|---|---|---|
| committer | Wei Liu <wei.liu@kernel.org> | 2021-08-04 18:54:36 +0200 |
| commit | 9b16c2132f34316bf0b59d24357a788cc1e9e352 (patch) | |
| tree | 19de592dee2d43299bd73a7b7536339215b22cd1 /arch/arm64/kernel/efi.c | |
| parent | arm64: hyperv: Initialize hypervisor on boot (diff) | |
| download | linux-9b16c2132f34316bf0b59d24357a788cc1e9e352.tar.xz linux-9b16c2132f34316bf0b59d24357a788cc1e9e352.zip | |
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 <mikelley@microsoft.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Marc Zyngier <maz@kernel.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/1628092359-61351-5-git-send-email-mikelley@microsoft.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Diffstat (limited to 'arch/arm64/kernel/efi.c')
| -rw-r--r-- | arch/arm64/kernel/efi.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/kernel/efi.c b/arch/arm64/kernel/efi.c index fa02efb28e88..e1be6c429810 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) { |