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Searched refs:xsave (Results 1 – 10 of 10) sorted by relevance

/linux-2.6.39/arch/x86/include/asm/
Dxsave.h47 struct xsave_struct *fx = &fpu->state->xsave; in fpu_xrstor_checking()
147 [fx] "D" (&fpu->state->xsave), "a" (-1), "d" (-1) : in fpu_xsave()
Di387.h235 if (!(fpu->state->xsave.xsave_hdr.xstate_bv & XSTATE_FP)) in fpu_save_init()
Dprocessor.h373 struct xsave_struct xsave; member
/linux-2.6.39/arch/x86/kernel/
Di387.c236 target->thread.fpu.state->xsave.xsave_hdr.xstate_bv |= XSTATE_FPSSE; in xfpregs_set()
266 &target->thread.fpu.state->xsave, 0, -1); in xstateregs_get()
285 &target->thread.fpu.state->xsave, 0, -1); in xstateregs_set()
292 xsave_hdr = &target->thread.fpu.state->xsave.xsave_hdr; in xstateregs_set()
505 target->thread.fpu.state->xsave.xsave_hdr.xstate_bv |= XSTATE_FP; in fpregs_set()
565 tsk->thread.fpu.state->xsave.xsave_hdr.xstate_bv |= XSTATE_FPSSE; in save_i387_xsave()
647 &current->thread.fpu.state->xsave.xsave_hdr; in restore_i387_xsave()
Dxsave.c52 xstate_bv = tsk->thread.fpu.state->xsave.xsave_hdr.xstate_bv; in __sanitize_i387_state()
DMakefile52 obj-y += i387.o xsave.o
/linux-2.6.39/include/video/
Dnewport.h161 npireg_t xsave; /* copy of xstart integer value for BLOCk addressing MODE */ member
311 unsigned int xsave; member
/linux-2.6.39/arch/x86/kvm/
Dx86.c2720 &vcpu->arch.guest_fpu.state->xsave, in kvm_vcpu_ioctl_x86_get_xsave()
2738 memcpy(&vcpu->arch.guest_fpu.state->xsave, in kvm_vcpu_ioctl_x86_set_xsave()
2794 struct kvm_xsave *xsave; in kvm_arch_vcpu_ioctl() member
2994 u.xsave = kzalloc(sizeof(struct kvm_xsave), GFP_KERNEL); in kvm_arch_vcpu_ioctl()
2996 if (!u.xsave) in kvm_arch_vcpu_ioctl()
2999 kvm_vcpu_ioctl_x86_get_xsave(vcpu, u.xsave); in kvm_arch_vcpu_ioctl()
3002 if (copy_to_user(argp, u.xsave, sizeof(struct kvm_xsave))) in kvm_arch_vcpu_ioctl()
3008 u.xsave = kzalloc(sizeof(struct kvm_xsave), GFP_KERNEL); in kvm_arch_vcpu_ioctl()
3010 if (!u.xsave) in kvm_arch_vcpu_ioctl()
3014 if (copy_from_user(u.xsave, argp, sizeof(struct kvm_xsave))) in kvm_arch_vcpu_ioctl()
[all …]
/linux-2.6.39/Documentation/kvm/
Dapi.txt938 This ioctl would copy current vcpu's xsave struct to the userspace.
952 This ioctl would copy userspace's xsave struct to the kernel.
/linux-2.6.39/Documentation/
Dkernel-parameters.txt1681 and restore using xsave. The kernel will fallback to