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(parent: b65546b) | patch
x86/sev, crypto/ccp: Move SNP init to ccp driver
authorTycho Andersen (AMD) <tycho@kernel.org>
Tue, 24 Mar 2026 16:12:58 +0000 (10:12 -0600)
committerBorislav Petkov (AMD) <bp@alien8.de>
Sun, 29 Mar 2026 10:32:09 +0000 (12:32 +0200)
commit299933b118d1bcf8b93d58076aed34582718b0dd
treecc71f59df070e54f864c3b1908463eda063a7cc5tree | snapshot
parentb65546b14d273dde2a56c0313da36a6aeb5c3f32commit | diff
x86/sev, crypto/ccp: Move SNP init to ccp driver

Use the new snp_prepare() to initialize SNP from the ccp driver instead of at
boot time. This means that SNP is not enabled unless it is really going to be
used (i.e. kvm_amd loads the ccp driver automatically).

Signed-off-by: Tycho Andersen (AMD) <tycho@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://patch.msgid.link/20260324161301.1353976-5-tycho@kernel.org
arch/x86/virt/svm/sev.c diff | blob | blame | history
drivers/crypto/ccp/sev-dev.c diff | blob | blame | history
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