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/openbmc/linux/drivers/firmware/efi/libstub/
H A Darm64-stub.caaeb3fc6 Mon Oct 17 09:06:39 CDT 2022 Ard Biesheuvel <ardb@kernel.org> arm64: efi: Move dcache cleaning of loaded image out of efi_enter_kernel()

The efi_enter_kernel() routine will be shared between the existing EFI
stub and the zboot decompressor, and the version of
dcache_clean_to_poc() that the core kernel exports to the stub will not
be available in the latter case.

So move the handling into the .c file which will remain part of the stub
build that integrates directly with the kernel proper.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
/openbmc/linux/arch/arm64/kernel/
H A Dimage-vars.haaeb3fc6 Mon Oct 17 09:06:39 CDT 2022 Ard Biesheuvel <ardb@kernel.org> arm64: efi: Move dcache cleaning of loaded image out of efi_enter_kernel()

The efi_enter_kernel() routine will be shared between the existing EFI
stub and the zboot decompressor, and the version of
dcache_clean_to_poc() that the core kernel exports to the stub will not
be available in the latter case.

So move the handling into the .c file which will remain part of the stub
build that integrates directly with the kernel proper.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>