/* Only support XCR_XFEATURE_ENABLED_MASK(xcr0) now */
if (index != XCR_XFEATURE_ENABLED_MASK)
return 1;
- if (!(xcr0 & XSTATE_FP))
+ if (!(xcr0 & XFEATURE_MASK_FP))
return 1;
- if ((xcr0 & XSTATE_YMM) && !(xcr0 & XSTATE_SSE))
+ if ((xcr0 & XFEATURE_MASK_YMM) && !(xcr0 & XFEATURE_MASK_SSE))
return 1;
/*
* saving. However, xcr0 bit 0 is always set, even if the
* emulated CPU does not support XSAVE (see fx_init).
*/
- valid_bits = vcpu->arch.guest_supported_xcr0 | XSTATE_FP;
+ valid_bits = vcpu->arch.guest_supported_xcr0 | XFEATURE_MASK_FP;
if (xcr0 & ~valid_bits)
return 1;
- if ((!(xcr0 & XSTATE_BNDREGS)) != (!(xcr0 & XSTATE_BNDCSR)))
+ if ((!(xcr0 & XFEATURE_MASK_BNDREGS)) !=
+ (!(xcr0 & XFEATURE_MASK_BNDCSR)))
return 1;
- if (xcr0 & XSTATE_AVX512) {
- if (!(xcr0 & XSTATE_YMM))
+ if (xcr0 & XFEATURE_MASK_AVX512) {
+ if (!(xcr0 & XFEATURE_MASK_YMM))
return 1;
- if ((xcr0 & XSTATE_AVX512) != XSTATE_AVX512)
+ if ((xcr0 & XFEATURE_MASK_AVX512) != XFEATURE_MASK_AVX512)
return 1;
}
kvm_put_guest_xcr0(vcpu);
vcpu->arch.xcr0 = xcr0;
- if ((xcr0 ^ old_xcr0) & XSTATE_EXTEND_MASK)
+ if ((xcr0 ^ old_xcr0) & XFEATURE_MASK_EXTEND)
kvm_update_cpuid(vcpu);
return 0;
}
* Copy each region from the possibly compacted offset to the
* non-compacted offset.
*/
- valid = xstate_bv & ~XSTATE_FPSSE;
+ valid = xstate_bv & ~XFEATURE_MASK_FPSSE;
while (valid) {
u64 feature = valid & -valid;
int index = fls64(feature) - 1;
* Copy each region from the non-compacted offset to the
* possibly compacted offset.
*/
- valid = xstate_bv & ~XSTATE_FPSSE;
+ valid = xstate_bv & ~XFEATURE_MASK_FPSSE;
while (valid) {
u64 feature = valid & -valid;
int index = fls64(feature) - 1;
&vcpu->arch.guest_fpu.state.fxsave,
sizeof(struct fxregs_state));
*(u64 *)&guest_xsave->region[XSAVE_HDR_OFFSET / sizeof(u32)] =
- XSTATE_FPSSE;
+ XFEATURE_MASK_FPSSE;
}
}
return -EINVAL;
load_xsave(vcpu, (u8 *)guest_xsave->region);
} else {
- if (xstate_bv & ~XSTATE_FPSSE)
+ if (xstate_bv & ~XFEATURE_MASK_FPSSE)
return -EINVAL;
memcpy(&vcpu->arch.guest_fpu.state.fxsave,
guest_xsave->region, sizeof(struct fxregs_state));
/*
* Ensure guest xcr0 is valid for loading
*/
- vcpu->arch.xcr0 = XSTATE_FP;
+ vcpu->arch.xcr0 = XFEATURE_MASK_FP;
vcpu->arch.cr0 |= X86_CR0_ET;
}