Documentation efi-stub.rst: fix arm64 EFI source location

From: Mikko Rapeli <mikko.rapeli@linaro.org>

arch/arm64/kernel/efi-entry.S has been moved to
drivers/firmware/efi/libstub/arm64-entry.S by commit
v6.1-rc4-6-g4ef806096bdb and to
drivers/firmware/efi/libstub/arm64.c by commit
v6.2-rc3-6-g617861703830

Fixes: 4ef806096bdb (arm64: efi: Move efi-entry.S into the libstub source directory)
Fixes: 617861703830 (efi: arm64: enter with MMU and caches enabled)

Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-efi@vger.kernel.org
Cc: stable@kernel.org
Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org>
---
 Documentation/admin-guide/efi-stub.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

On Mon, 4 Sept 2023 at 13:42, <mikko.rapeli@linaro.org> wrote:
>
> From: Mikko Rapeli <mikko.rapeli@linaro.org>
>
> arch/arm64/kernel/efi-entry.S has been moved to
> drivers/firmware/efi/libstub/arm64-entry.S by commit
> v6.1-rc4-6-g4ef806096bdb and to
> drivers/firmware/efi/libstub/arm64.c by commit
> v6.2-rc3-6-g617861703830
>
> Fixes: 4ef806096bdb (arm64: efi: Move efi-entry.S into the libstub source directory)
> Fixes: 617861703830 (efi: arm64: enter with MMU and caches enabled)
>
> Cc: Ard Biesheuvel <ardb@kernel.org>
> Cc: Jonathan Corbet <corbet@lwn.net>
> Cc: linux-efi@vger.kernel.org
> Cc: stable@kernel.org
> Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org>

Acked-by: Ard Biesheuvel <ardb@kernel.org>

> ---
>  Documentation/admin-guide/efi-stub.rst | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Documentation/admin-guide/efi-stub.rst b/Documentation/admin-guide/efi-stub.rst
> index b24e7c40d832..090f3a185e18 100644
> --- a/Documentation/admin-guide/efi-stub.rst
> +++ b/Documentation/admin-guide/efi-stub.rst
> @@ -15,7 +15,7 @@ between architectures is in drivers/firmware/efi/libstub.
>
>  For arm64, there is no compressed kernel support, so the Image itself
>  masquerades as a PE/COFF image and the EFI stub is linked into the
> -kernel. The arm64 EFI stub lives in arch/arm64/kernel/efi-entry.S
> +kernel. The arm64 EFI stub lives in drivers/firmware/efi/libstub/arm64.c
>  and drivers/firmware/efi/libstub/arm64-stub.c.
>
>  By using the EFI boot stub it's possible to boot a Linux kernel
> --
> 2.34.1
>

mikko.rapeli@linaro.org writes:

> From: Mikko Rapeli <mikko.rapeli@linaro.org>
>
> arch/arm64/kernel/efi-entry.S has been moved to
> drivers/firmware/efi/libstub/arm64-entry.S by commit
> v6.1-rc4-6-g4ef806096bdb and to
> drivers/firmware/efi/libstub/arm64.c by commit
> v6.2-rc3-6-g617861703830
>
> Fixes: 4ef806096bdb (arm64: efi: Move efi-entry.S into the libstub source directory)
> Fixes: 617861703830 (efi: arm64: enter with MMU and caches enabled)
>
> Cc: Ard Biesheuvel <ardb@kernel.org>
> Cc: Jonathan Corbet <corbet@lwn.net>
> Cc: linux-efi@vger.kernel.org
> Cc: stable@kernel.org
> Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org>
> ---
>  Documentation/admin-guide/efi-stub.rst | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks,

jon