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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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 18 Nov 2020 18:22:10 +0000 (19:22 +0100)
commit5260e09c90be26c17a675e1517fe46c91c16656d
tree04dc385f93b10073257663d931861d3b4e6befe1tree | snapshot
parent764ec5a8de54415b80183291259e3cd69dc03d7bcommit | diff
x86/boot/compressed/64: Introduce sev_status

[ Upstream commit 3ad84246a4097010f3ae3d6944120c0be00e9e7a ]

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
Signed-off-by: Sasha Levin <sashal@kernel.org>
arch/x86/boot/compressed/mem_encrypt.S diff | blob | history
wrapfs-5.9.y