diff options
Diffstat (limited to 'arch/x86/kvm/vmx/sgx.c')
| -rw-r--r-- | arch/x86/kvm/vmx/sgx.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/x86/kvm/vmx/sgx.c b/arch/x86/kvm/vmx/sgx.c index 9961e07cf071..df1d0cf76947 100644 --- a/arch/x86/kvm/vmx/sgx.c +++ b/arch/x86/kvm/vmx/sgx.c @@ -2,6 +2,7 @@ /* Copyright(c) 2021 Intel Corporation. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt +#include <asm/msr.h> #include <asm/sgx.h> #include "x86.h" @@ -411,16 +412,16 @@ void setup_default_sgx_lepubkeyhash(void) * MSRs exist but are read-only (locked and not writable). */ if (!enable_sgx || boot_cpu_has(X86_FEATURE_SGX_LC) || - rdmsrl_safe(MSR_IA32_SGXLEPUBKEYHASH0, &sgx_pubkey_hash[0])) { + rdmsrq_safe(MSR_IA32_SGXLEPUBKEYHASH0, &sgx_pubkey_hash[0])) { sgx_pubkey_hash[0] = 0xa6053e051270b7acULL; sgx_pubkey_hash[1] = 0x6cfbe8ba8b3b413dULL; sgx_pubkey_hash[2] = 0xc4916d99f2b3735dULL; sgx_pubkey_hash[3] = 0xd4f8c05909f9bb3bULL; } else { /* MSR_IA32_SGXLEPUBKEYHASH0 is read above */ - rdmsrl(MSR_IA32_SGXLEPUBKEYHASH1, sgx_pubkey_hash[1]); - rdmsrl(MSR_IA32_SGXLEPUBKEYHASH2, sgx_pubkey_hash[2]); - rdmsrl(MSR_IA32_SGXLEPUBKEYHASH3, sgx_pubkey_hash[3]); + rdmsrq(MSR_IA32_SGXLEPUBKEYHASH1, sgx_pubkey_hash[1]); + rdmsrq(MSR_IA32_SGXLEPUBKEYHASH2, sgx_pubkey_hash[2]); + rdmsrq(MSR_IA32_SGXLEPUBKEYHASH3, sgx_pubkey_hash[3]); } } |