diff options
Diffstat (limited to 'arch/x86/mm/mem_encrypt_amd.c')
| -rw-r--r-- | arch/x86/mm/mem_encrypt_amd.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/x86/mm/mem_encrypt_amd.c b/arch/x86/mm/mem_encrypt_amd.c index e7b67519ddb5..86a476a426c2 100644 --- a/arch/x86/mm/mem_encrypt_amd.c +++ b/arch/x86/mm/mem_encrypt_amd.c @@ -2,7 +2,7 @@ /* * AMD Memory Encryption Support * - * Copyright (C) 2016 Advanced Micro Devices, Inc. + * Copyright (C) 2016-2024 Advanced Micro Devices, Inc. * * Author: Tom Lendacky <thomas.lendacky@amd.com> */ @@ -510,6 +510,12 @@ void __init sme_early_init(void) */ x86_init.resources.dmi_setup = snp_dmi_setup; } + + /* + * Switch the SVSM CA mapping (if active) from identity mapped to + * kernel mapped. + */ + snp_update_svsm_ca(); } void __init mem_encrypt_free_decrypted_mem(void) |