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| author | Borislav Petkov (AMD) <bp@alien8.de> | 2024-02-19 12:42:16 +0300 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2024-02-28 15:39:37 +0300 |
| commit | d7b69b590bc9a5d299c82d3b27772cece0238d38 (patch) | |
| tree | cee138843eefc3b0de1759545247a1539a35ea97 /arch/x86/boot | |
| parent | ee8ff8768735edc3e013837c4416f819543ddc17 (diff) | |
| download | linux-d7b69b590bc9a5d299c82d3b27772cece0238d38.tar.xz | |
x86/sev: Dump SEV_STATUS
It is, and will be even more useful in the future, to dump the SEV
features enabled according to SEV_STATUS. Do so:
[ 0.542753] Memory Encryption Features active: AMD SEV SEV-ES SEV-SNP
[ 0.544425] SEV: Status: SEV SEV-ES SEV-SNP DebugSwap
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Nikunj A Dadhania <nikunj@amd.com>
Link: https://lore.kernel.org/r/20240219094216.GAZdMieDHKiI8aaP3n@fat_crate.local
Diffstat (limited to 'arch/x86/boot')
| -rw-r--r-- | arch/x86/boot/compressed/sev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/boot/compressed/sev.c b/arch/x86/boot/compressed/sev.c index 073291832f44..9db630238034 100644 --- a/arch/x86/boot/compressed/sev.c +++ b/arch/x86/boot/compressed/sev.c @@ -369,7 +369,7 @@ static void enforce_vmpl0(void) MSR_AMD64_SNP_VMPL_SSS | \ MSR_AMD64_SNP_SECURE_TSC | \ MSR_AMD64_SNP_VMGEXIT_PARAM | \ - MSR_AMD64_SNP_VMSA_REG_PROTECTION | \ + MSR_AMD64_SNP_VMSA_REG_PROT | \ MSR_AMD64_SNP_RESERVED_BIT13 | \ MSR_AMD64_SNP_RESERVED_BIT15 | \ MSR_AMD64_SNP_RESERVED_MASK) |