arch/x86/include/asm/fpu/xstate.h

32

XFEATURE_MASK_PKRU | \

arch/x86/include/asm/fpu/xstate.h

44

(XFEATURE_MASK_USER_SUPPORTED & ~XFEATURE_MASK_PKRU)

arch/x86/kernel/fpu/core.c

464

if (!(ustate->xsave.header.xfeatures & XFEATURE_MASK_PKRU))

arch/x86/kernel/fpu/xstate.c

1367

if (hdr.xfeatures & XFEATURE_MASK_PKRU) {

arch/x86/kernel/fpu/xstate.c

372

XFEATURE_MASK_PKRU | \

arch/x86/kernel/fpu/xstate.h

97

err = set_xfeature_in_sigframe(buf, XFEATURE_MASK_PKRU);

arch/x86/kvm/x86.c

1208

((vcpu->arch.xcr0 & XFEATURE_MASK_PKRU) ||

arch/x86/kvm/x86.c

1219

((vcpu->arch.xcr0 & XFEATURE_MASK_PKRU) ||

arch/x86/kvm/x86.c

215

| XFEATURE_MASK_PKRU | XFEATURE_MASK_XTILE)

tools/testing/selftests/kvm/x86/state_test.c

209

GUEST_ASSERT(supported_xcr0 & XFEATURE_MASK_PKRU);