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(parent: 4d96f91) | patch
x86/sev: Replace occurrences of sev_es_active() with cc_platform_has()
authorTom Lendacky <thomas.lendacky@amd.com>
Wed, 8 Sep 2021 22:58:38 +0000 (17:58 -0500)
committerBorislav Petkov <bp@suse.de>
Mon, 4 Oct 2021 09:47:09 +0000 (11:47 +0200)
commit6283f2effbd62a71a7c29062f8093c335ff3ea89
tree7de804f610f1317ec4688c51f7d82b41530efd40tree | snapshot
parent4d96f9109109be93618050a50cabb8df7c931ba7commit | diff
x86/sev: Replace occurrences of sev_es_active() with cc_platform_has()

Replace uses of sev_es_active() with the more generic cc_platform_has()
using CC_ATTR_GUEST_STATE_ENCRYPT. If future support is added for other
memory encyrption techonologies, the use of CC_ATTR_GUEST_STATE_ENCRYPT
can be updated, as required.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20210928191009.32551-8-bp@alien8.de
arch/x86/include/asm/mem_encrypt.h diff | blob | history
arch/x86/kernel/sev.c diff | blob | history
arch/x86/mm/mem_encrypt.c diff | blob | history
arch/x86/realmode/init.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git