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x86/boot/compressed/64: Introduce sev_status
authorJoerg Roedel <jroedel@suse.de>
Wed, 28 Oct 2020 16:46:55 +0000 (17:46 +0100)
committerBorislav Petkov <bp@suse.de>
Thu, 29 Oct 2020 09:54:36 +0000 (10:54 +0100)
commit3ad84246a4097010f3ae3d6944120c0be00e9e7a
tree3ab60b74d50fce11ca9a8eede258e32d83563a0atree | snapshot
parent3650b228f83adda7e5ee532e2b90429c03f7b9eccommit | diff
x86/boot/compressed/64: Introduce sev_status

Introduce sev_status and initialize it together with sme_me_mask to have
an indicator which SEV features are enabled.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lkml.kernel.org/r/20201028164659.27002-2-joro@8bytes.org
arch/x86/boot/compressed/mem_encrypt.S diff | blob | history
Domain: System / Kernel;