arch/x86/include/asm/nospec-branch.h

540

asm_inline volatile(ALTERNATIVE("", "call write_ibpb", X86_FEATURE_IBPB)

arch/x86/kernel/cpu/bugs.c

1236

if (!boot_cpu_has(X86_FEATURE_IBPB)) {

arch/x86/kernel/cpu/bugs.c

1271

boot_cpu_has(X86_FEATURE_IBPB))

arch/x86/kernel/cpu/bugs.c

1756

if (!boot_cpu_has(X86_FEATURE_IBPB) && !boot_cpu_has(X86_FEATURE_STIBP))

arch/x86/kernel/cpu/bugs.c

1808

if (!boot_cpu_has(X86_FEATURE_IBPB))

arch/x86/kernel/cpu/bugs.c

1817

if (!boot_cpu_has(X86_FEATURE_IBPB) && !boot_cpu_has(X86_FEATURE_STIBP))

arch/x86/kernel/cpu/bugs.c

2303

boot_cpu_has(X86_FEATURE_IBPB) &&

arch/x86/kernel/cpu/bugs.c

3088

!boot_cpu_has(X86_FEATURE_IBPB)) {

arch/x86/kernel/cpu/bugs.c

3462

if (boot_cpu_has(X86_FEATURE_IBPB)) {

arch/x86/kernel/cpu/common.c

1002

set_cpu_cap(c, X86_FEATURE_IBPB);

arch/x86/kernel/cpu/common.c

985

set_cpu_cap(c, X86_FEATURE_IBPB);

arch/x86/kernel/cpu/intel.c

212

cpu_has(c, X86_FEATURE_IBRS) || cpu_has(c, X86_FEATURE_IBPB) ||

arch/x86/kernel/cpu/intel.c

216

setup_clear_cpu_cap(X86_FEATURE_IBPB);

arch/x86/kvm/cpuid.c

1183

if (boot_cpu_has(X86_FEATURE_IBPB)) {

arch/x86/kvm/svm/svm.c

787

if (cpu_feature_enabled(X86_FEATURE_IBPB))

arch/x86/kvm/vmx/vmx.c

4384

if (cpu_feature_enabled(X86_FEATURE_IBPB))

arch/x86/kvm/x86.c

3974

if (!boot_cpu_has(X86_FEATURE_IBPB))