diff options
Diffstat (limited to 'arch/x86/kernel/cpu/hygon.c')
| -rw-r--r-- | arch/x86/kernel/cpu/hygon.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/x86/kernel/cpu/hygon.c b/arch/x86/kernel/cpu/hygon.c index 6af4a4a90a52..2154f12766fb 100644 --- a/arch/x86/kernel/cpu/hygon.c +++ b/arch/x86/kernel/cpu/hygon.c @@ -15,6 +15,7 @@ #include <asm/cacheinfo.h> #include <asm/spec-ctrl.h> #include <asm/delay.h> +#include <asm/msr.h> #include "cpu.h" @@ -96,7 +97,7 @@ static void bsp_init_hygon(struct cpuinfo_x86 *c) if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) { u64 val; - rdmsrl(MSR_K7_HWCR, val); + rdmsrq(MSR_K7_HWCR, val); if (!(val & BIT(24))) pr_warn(FW_BUG "TSC doesn't count with P0 frequency!\n"); } @@ -110,7 +111,7 @@ static void bsp_init_hygon(struct cpuinfo_x86 *c) * Try to cache the base value so further operations can * avoid RMW. If that faults, do not enable SSBD. */ - if (!rdmsrl_safe(MSR_AMD64_LS_CFG, &x86_amd_ls_cfg_base)) { + if (!rdmsrq_safe(MSR_AMD64_LS_CFG, &x86_amd_ls_cfg_base)) { setup_force_cpu_cap(X86_FEATURE_LS_CFG_SSBD); setup_force_cpu_cap(X86_FEATURE_SSBD); x86_amd_ls_cfg_ssbd_mask = 1ULL << 10; @@ -194,7 +195,7 @@ static void init_hygon(struct cpuinfo_x86 *c) init_hygon_cacheinfo(c); if (cpu_has(c, X86_FEATURE_SVM)) { - rdmsrl(MSR_VM_CR, vm_cr); + rdmsrq(MSR_VM_CR, vm_cr); if (vm_cr & SVM_VM_CR_SVM_DIS_MASK) { pr_notice_once("SVM disabled (by BIOS) in MSR_VM_CR\n"); clear_cpu_cap(c, X86_FEATURE_SVM); |