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402fe0cb71
In preparation for other uses of the cc_platform_has() function besides AMD's memory encryption support, selectively build the AMD memory encryption architecture override functions only when CONFIG_AMD_MEM_ENCRYPT=y. These functions are: - early_memremap_pgprot_adjust() - arch_memremap_can_ram_remap() Additionally, routines that are only invoked by these architecture override functions can also be conditionally built. These functions are: - memremap_should_map_decrypted() - memremap_is_efi_data() - memremap_is_setup_data() - early_memremap_is_setup_data() And finally, phys_mem_access_encrypted() is conditionally built as well, but requires a static inline version of it when CONFIG_AMD_MEM_ENCRYPT is not set. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/20210928191009.32551-2-bp@alien8.de |
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| Makefile_32.cpu | ||