diff options
Diffstat (limited to 'arch/x86/mm/mem_encrypt.c')
-rw-r--r-- | arch/x86/mm/mem_encrypt.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/x86/mm/mem_encrypt.c b/arch/x86/mm/mem_encrypt.c index f633f9e23b8f..ff08dc463634 100644 --- a/arch/x86/mm/mem_encrypt.c +++ b/arch/x86/mm/mem_encrypt.c @@ -45,8 +45,6 @@ EXPORT_SYMBOL(sme_me_mask); DEFINE_STATIC_KEY_FALSE(sev_enable_key); EXPORT_SYMBOL_GPL(sev_enable_key); -bool sev_enabled __section(".data"); - /* Buffer used for early in-place encryption by BSP, no locking needed */ static char sme_early_buffer[PAGE_SIZE] __initdata __aligned(PAGE_SIZE); @@ -374,14 +372,14 @@ int __init early_set_memory_encrypted(unsigned long vaddr, unsigned long size) * up under SME the trampoline area cannot be encrypted, whereas under SEV * the trampoline area must be encrypted. */ -bool sme_active(void) +bool sev_active(void) { - return sme_me_mask && !sev_enabled; + return sev_status & MSR_AMD64_SEV_ENABLED; } -bool sev_active(void) +bool sme_active(void) { - return sev_status & MSR_AMD64_SEV_ENABLED; + return sme_me_mask && !sev_active(); } EXPORT_SYMBOL_GPL(sev_active); |