diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h index 732a00f12ac0f9223767e38fa8fc1900e0e6705e..07c942d8466281575aa875f8595d5bb92693aae7 100644 --- a/arch/x86/include/asm/cpufeature.h +++ b/arch/x86/include/asm/cpufeature.h @@ -118,12 +118,6 @@ extern const char * const x86_bug_flags[NBUGINTS*32]; set_bit(bit, (unsigned long *)cpu_caps_set); \ } while (0) -#define cpu_has_xsaves boot_cpu_has(X86_FEATURE_XSAVES) -/* - * Do not add any more of those clumsy macros - use static_cpu_has() for - * fast paths and boot_cpu_has() otherwise! - */ - #if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_X86_FAST_FEATURE_TESTS) /* * Static testing of CPU features. Used the same as boot_cpu_has(). diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c index 18b9fd809fe784a13e85ba30e29ee28667099e9b..4ea2a59483c7b1b07c60178daa55b084337dcf07 100644 --- a/arch/x86/kernel/fpu/xstate.c +++ b/arch/x86/kernel/fpu/xstate.c @@ -280,7 +280,7 @@ static void __init setup_xstate_comp(void) xstate_comp_offsets[0] = 0; xstate_comp_offsets[1] = offsetof(struct fxregs_state, xmm_space); - if (!cpu_has_xsaves) { + if (!boot_cpu_has(X86_FEATURE_XSAVES)) { for (i = FIRST_EXTENDED_XFEATURE; i < XFEATURE_MAX; i++) { if (xfeature_enabled(i)) { xstate_comp_offsets[i] = xstate_offsets[i]; @@ -322,7 +322,7 @@ static void __init setup_init_fpu_buf(void) setup_xstate_features(); print_xstate_features(); - if (cpu_has_xsaves) { + if (boot_cpu_has(X86_FEATURE_XSAVES)) { init_fpstate.xsave.header.xcomp_bv = (u64)1 << 63 | xfeatures_mask; init_fpstate.xsave.header.xfeatures = xfeatures_mask; } @@ -417,7 +417,7 @@ static int xfeature_size(int xfeature_nr) */ static int using_compacted_format(void) { - return cpu_has_xsaves; + return boot_cpu_has(X86_FEATURE_XSAVES); } static void __xstate_dump_leaves(void) @@ -549,7 +549,7 @@ static unsigned int __init calculate_xstate_size(void) unsigned int eax, ebx, ecx, edx; unsigned int calculated_xstate_size; - if (!cpu_has_xsaves) { + if (!boot_cpu_has(X86_FEATURE_XSAVES)) { /* * - CPUID function 0DH, sub-function 0: * EBX enumerates the size (in bytes) required by @@ -667,7 +667,7 @@ void __init fpu__init_system_xstate(void) pr_info("x86/fpu: Enabled xstate features 0x%llx, context size is %d bytes, using '%s' format.\n", xfeatures_mask, xstate_size, - cpu_has_xsaves ? "compacted" : "standard"); + boot_cpu_has(X86_FEATURE_XSAVES) ? "compacted" : "standard"); } /* diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index ee1c8a93871c551f9cddc93de56197806d0c0cfd..d5908bde93429d5d5759478d4c61380935e4b706 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -3386,7 +3386,7 @@ static __init int setup_vmcs_config(struct vmcs_config *vmcs_conf) } } - if (cpu_has_xsaves) + if (boot_cpu_has(X86_FEATURE_XSAVES)) rdmsrl(MSR_IA32_XSS, host_xss); return 0; diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 4eb2fca335c97606c954a410d15d33182dcda3fd..33102ded1398c5193144357339a02fbc057aa0ee 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -3095,7 +3095,7 @@ static void load_xsave(struct kvm_vcpu *vcpu, u8 *src) /* Set XSTATE_BV and possibly XCOMP_BV. */ xsave->header.xfeatures = xstate_bv; - if (cpu_has_xsaves) + if (boot_cpu_has(X86_FEATURE_XSAVES)) xsave->header.xcomp_bv = host_xcr0 | XSTATE_COMPACTION_ENABLED; /* @@ -7292,7 +7292,7 @@ int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) static void fx_init(struct kvm_vcpu *vcpu) { fpstate_init(&vcpu->arch.guest_fpu.state); - if (cpu_has_xsaves) + if (boot_cpu_has(X86_FEATURE_XSAVES)) vcpu->arch.guest_fpu.state.xsave.header.xcomp_bv = host_xcr0 | XSTATE_COMPACTION_ENABLED;