diff options
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 2792879d398e..489531ed236e 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -777,6 +777,7 @@ if HYPERVISOR_GUEST config PARAVIRT bool "Enable paravirtualization code" + depends on HAVE_STATIC_CALL help This changes the kernel so it can modify itself when it is run under a hypervisor, potentially improving performance significantly @@ -1518,6 +1519,7 @@ config AMD_MEM_ENCRYPT select ARCH_USE_MEMREMAP_PROT select ARCH_HAS_FORCE_DMA_UNENCRYPTED select INSTRUCTION_DECODER + select ARCH_HAS_RESTRICTED_VIRTIO_MEMORY_ACCESS help Say yes to enable support for the encryption of system memory. This requires an AMD processor that supports Secure Memory @@ -1931,6 +1933,7 @@ config X86_SGX depends on CRYPTO_SHA256=y select SRCU select MMU_NOTIFIER + select NUMA_KEEP_MEMINFO if NUMA help Intel(R) Software Guard eXtensions (SGX) is a set of CPU instructions that can be used by applications to set aside private regions of code |