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(parent: 32cb4d0) | patch
x86/sev: Replace occurrences of sev_active() with cc_platform_has()
authorTom Lendacky <thomas.lendacky@amd.com>
Wed, 8 Sep 2021 22:58:37 +0000 (17:58 -0500)
committerBorislav Petkov <bp@suse.de>
Mon, 4 Oct 2021 09:46:58 +0000 (11:46 +0200)
commit4d96f9109109be93618050a50cabb8df7c931ba7
treedde3455d1a40572c7d51ef373b3e027031ddbf20tree | snapshot
parent32cb4d02fb02cae2e0696c1ce92d8195574faf59commit | diff
x86/sev: Replace occurrences of sev_active() with cc_platform_has()

Replace uses of sev_active() with the more generic cc_platform_has()
using CC_ATTR_GUEST_MEM_ENCRYPT. If future support is added for other
memory encryption technologies, the use of CC_ATTR_GUEST_MEM_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/20210928191009.32551-7-bp@alien8.de
arch/x86/include/asm/mem_encrypt.h diff | blob | history
arch/x86/kernel/crash_dump_64.c diff | blob | history
arch/x86/kernel/kvm.c diff | blob | history
arch/x86/kernel/kvmclock.c diff | blob | history
arch/x86/kernel/machine_kexec_64.c diff | blob | history
arch/x86/kvm/svm/svm.c diff | blob | history
arch/x86/mm/ioremap.c diff | blob | history
arch/x86/mm/mem_encrypt.c diff | blob | history
arch/x86/platform/efi/efi_64.c diff | blob | history
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