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Searched refs:sve_state (Results 1 – 11 of 11) sorted by relevance

/openbmc/linux/arch/arm64/kvm/
H A Dreset.c126 vcpu->arch.sve_state = buf; in kvm_vcpu_finalize_sve()
157 void *sve_state = vcpu->arch.sve_state; in kvm_arm_vcpu_destroy() local
161 if (sve_state) in kvm_arm_vcpu_destroy()
162 kvm_unshare_hyp(sve_state, sve_state + vcpu_sve_state_size(vcpu)); in kvm_arm_vcpu_destroy()
163 kfree(sve_state); in kvm_arm_vcpu_destroy()
170 memset(vcpu->arch.sve_state, 0, vcpu_sve_state_size(vcpu)); in kvm_vcpu_reset_sve()
H A Dfpsimd.c152 fp_state.sve_state = vcpu->arch.sve_state; in kvm_arch_vcpu_ctxsync_fp()
H A Dguest.c348 if (WARN_ON(vcpu->arch.sve_state)) in set_sve_vls()
503 if (copy_to_user(uptr, vcpu->arch.sve_state + region.koffset, in get_sve_reg()
529 if (copy_from_user(vcpu->arch.sve_state + region.koffset, uptr, in set_sve_reg()
/openbmc/linux/arch/arm64/kernel/
H A Dfpsimd.c517 sve_save_state((char *)last->sve_state + in fpsimd_save()
632 #define ZREG(sve_state, vq, n) ((char *)(sve_state) + \ argument
679 void *sst = task->thread.sve_state; in fpsimd_to_sve()
703 void const *sst = task->thread.sve_state; in sve_to_fpsimd()
726 kfree(task->thread.sve_state); in __sve_free()
727 task->thread.sve_state = NULL; in __sve_free()
765 if (task->thread.sve_state) { in sve_alloc()
767 memset(task->thread.sve_state, 0, in sve_alloc()
773 task->thread.sve_state = in sve_alloc()
835 void *sst = task->thread.sve_state; in sve_sync_from_fpsimd_zeropad()
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H A Dprocess.c305 dst->thread.sve_state = NULL; in arch_dup_task_struct()
317 dst->thread.sve_state = kzalloc(sve_state_size(src), in arch_dup_task_struct()
319 if (!dst->thread.sve_state) in arch_dup_task_struct()
326 kfree(dst->thread.sve_state); in arch_dup_task_struct()
327 dst->thread.sve_state = NULL; in arch_dup_task_struct()
H A Dptrace.c806 membuf_write(&to, target->thread.sve_state, end - start); in sve_get_common()
930 if (!target->thread.sve_state) { in sve_set_common()
953 target->thread.sve_state, in sve_set_common()
1099 if (!target->thread.sve_state) { in za_set()
1101 if (!target->thread.sve_state) { in za_set()
1181 if (!target->thread.sve_state) in zt_set()
H A Dsignal.c266 current->thread.sve_state, in preserve_sve_context()
331 if (!current->thread.sve_state) { in restore_sve_fpsimd_context()
336 err = __copy_from_user(current->thread.sve_state, in restore_sve_fpsimd_context()
/openbmc/linux/arch/arm64/include/asm/
H A Dfpsimd.h63 void *sve_state; member
105 return (char *)thread->sve_state + sve_ffr_offset(vl); in sve_pffr()
H A Dprocessor.h163 void *sve_state; /* SVE registers, if any */ member
H A Dkvm_host.h478 void *sve_state; member
741 #define vcpu_sve_pffr(vcpu) (kern_hyp_va((vcpu)->arch.sve_state) + \
/openbmc/linux/arch/arm64/kvm/hyp/nvhe/
H A Dhyp-main.c32 hyp_vcpu->vcpu.arch.sve_state = kern_hyp_va(host_vcpu->arch.sve_state); in flush_hyp_vcpu()