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Searched refs:vcpu_info (Results 1 – 22 of 22) sorted by relevance

/linux-6.15/drivers/xen/events/
H A Devents_2l.c123 struct vcpu_info *vcpu_info = __this_cpu_read(xen_vcpu); in evtchn_2l_unmask() local
132 BM(&vcpu_info->evtchn_pending_sel))) in evtchn_2l_unmask()
133 vcpu_info->evtchn_upcall_pending = 1; in evtchn_2l_unmask()
173 struct vcpu_info *vcpu_info = __this_cpu_read(xen_vcpu); in evtchn_2l_handle_events() local
190 pending_words = xchg_xen_ulong(&vcpu_info->evtchn_pending_sel, 0); in evtchn_2l_handle_events()
272 struct vcpu_info *v; in xen_debug_interrupt()
H A Devents_base.c1694 struct vcpu_info *vcpu_info = __this_cpu_read(xen_vcpu); in xen_evtchn_do_upcall() local
1695 int ret = vcpu_info->evtchn_upcall_pending ? IRQ_HANDLED : IRQ_NONE; in xen_evtchn_do_upcall()
1709 vcpu_info->evtchn_upcall_pending = 0; in xen_evtchn_do_upcall()
1717 } while (vcpu_info->evtchn_upcall_pending); in xen_evtchn_do_upcall()
/linux-6.15/arch/x86/kvm/vmx/
H A Dposted_intr.c303 struct vcpu_data vcpu_info; in vmx_pi_update_irte() local
342 vcpu_info.pi_desc_addr = __pa(vcpu_to_pi_desc(vcpu)); in vmx_pi_update_irte()
343 vcpu_info.vector = irq.vector; in vmx_pi_update_irte()
346 vcpu_info.vector, vcpu_info.pi_desc_addr, set); in vmx_pi_update_irte()
353 ret = irq_set_vcpu_affinity(host_irq, &vcpu_info); in vmx_pi_update_irte()
/linux-6.15/arch/x86/kernel/
H A Dasm-offsets.c65 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask); in common()
66 OFFSET(XEN_vcpu_info_pending, vcpu_info, evtchn_upcall_pending); in common()
67 OFFSET(XEN_vcpu_info_arch_cr2, vcpu_info, arch.cr2); in common()
/linux-6.15/arch/x86/xen/
H A Denlighten.c38 DEFINE_PER_CPU(struct vcpu_info *, xen_vcpu);
39 DEFINE_PER_CPU_ALIGNED(struct vcpu_info, xen_vcpu_info);
210 &HYPERVISOR_shared_info->vcpu_info[xen_vcpu_nr(cpu)]; in xen_vcpu_info_reset()
221 struct vcpu_info *vcpup; in xen_vcpu_setup()
H A Dxen-ops.h31 DECLARE_PER_CPU_ALIGNED(struct vcpu_info, xen_vcpu_info);
H A Dtime.c41 &HYPERVISOR_shared_info->vcpu_info[0].time; in xen_tsc_khz()
/linux-6.15/arch/arm/xen/
H A Denlighten.c51 DEFINE_PER_CPU(struct vcpu_info *, xen_vcpu);
52 static struct vcpu_info __percpu *xen_vcpu_info;
145 struct vcpu_info *vcpup; in xen_starting_cpu()
487 xen_vcpu_info = __alloc_percpu(sizeof(struct vcpu_info), in xen_guest_init()
488 1 << fls(sizeof(struct vcpu_info) - 1)); in xen_guest_init()
/linux-6.15/include/xen/interface/
H A Dxen.h505 struct vcpu_info { struct
543 struct vcpu_info vcpu_info[MAX_VIRT_CPUS]; argument
/linux-6.15/arch/x86/kvm/
H A Dxen.c657 if (kvm_gpc_refresh(gpc, sizeof(struct vcpu_info))) in kvm_xen_inject_pending_events()
665 struct vcpu_info *vi = gpc->khva; in kvm_xen_inject_pending_events()
731 if (kvm_gpc_refresh(gpc, sizeof(struct vcpu_info))) { in __kvm_xen_has_interrupt()
917 BUILD_BUG_ON(sizeof(struct vcpu_info) != in kvm_xen_vcpu_set_attr()
919 BUILD_BUG_ON(offsetof(struct vcpu_info, time) != in kvm_xen_vcpu_set_attr()
930 data->u.gpa, sizeof(struct vcpu_info)); in kvm_xen_vcpu_set_attr()
939 data->u.hva, sizeof(struct vcpu_info)); in kvm_xen_vcpu_set_attr()
1865 struct vcpu_info *vcpu_info = gpc->khva; in kvm_xen_set_evtchn_fast() local
1867 WRITE_ONCE(vcpu_info->evtchn_upcall_pending, 1); in kvm_xen_set_evtchn_fast()
1871 struct compat_vcpu_info *vcpu_info = gpc->khva; in kvm_xen_set_evtchn_fast() local
[all …]
H A Dxen.h241 struct compat_vcpu_info vcpu_info[MAX_VIRT_CPUS]; member
/linux-6.15/arch/x86/kvm/svm/
H A Davic.c865 struct vcpu_data *vcpu_info, struct vcpu_svm **svm) in get_pi_vcpu_info() argument
882 vcpu_info->pi_desc_addr = __sme_set(page_to_phys((*svm)->avic_backing_page)); in get_pi_vcpu_info()
883 vcpu_info->vector = irq.vector; in get_pi_vcpu_info()
922 struct vcpu_data vcpu_info; in avic_pi_update_irte() local
935 if (!get_pi_vcpu_info(kvm, e, &vcpu_info, &svm) && set && in avic_pi_update_irte()
947 pi.vcpu_data = &vcpu_info; in avic_pi_update_irte()
963 e->gsi, vcpu_info.vector, in avic_pi_update_irte()
964 vcpu_info.pi_desc_addr, set); in avic_pi_update_irte()
/linux-6.15/tools/testing/selftests/kvm/
H A Dmmu_stress_test.c77 struct vcpu_info { struct
119 struct vcpu_info *info = data; in vcpu_worker()
208 struct vcpu_info *info; in spawn_workers()
/linux-6.15/tools/testing/selftests/kvm/x86/
H A Dxen_shinfo_test.c135 struct vcpu_info { struct
144 struct vcpu_info vcpu_info[32]; member
173 struct vcpu_info *vi = (void *)VCPU_INFO_VADDR; in evtchn_handler()
382 static struct vcpu_info *vinfo;
/linux-6.15/include/xen/
H A Dxen-ops.h13 DECLARE_PER_CPU(struct vcpu_info *, xen_vcpu);
/linux-6.15/include/linux/
H A Dirq.h533 int (*irq_set_vcpu_affinity)(struct irq_data *data, void *vcpu_info);
608 extern int irq_set_vcpu_affinity(unsigned int irq, void *vcpu_info);
686 void *vcpu_info);
/linux-6.15/kernel/irq/
H A Dchip.c1443 int irq_chip_set_vcpu_affinity_parent(struct irq_data *data, void *vcpu_info) in irq_chip_set_vcpu_affinity_parent() argument
1447 return data->chip->irq_set_vcpu_affinity(data, vcpu_info); in irq_chip_set_vcpu_affinity_parent()
H A Dmanage.c658 int irq_set_vcpu_affinity(unsigned int irq, void *vcpu_info) in irq_set_vcpu_affinity() argument
682 ret = chip->irq_set_vcpu_affinity(data, vcpu_info); in irq_set_vcpu_affinity()
/linux-6.15/drivers/irqchip/
H A Dirq-gic-v3-its.c2034 static int its_irq_set_vcpu_affinity(struct irq_data *d, void *vcpu_info) in its_irq_set_vcpu_affinity() argument
2037 struct its_cmd_info *info = vcpu_info; in its_irq_set_vcpu_affinity()
4067 static int its_vpe_set_vcpu_affinity(struct irq_data *d, void *vcpu_info) in its_vpe_set_vcpu_affinity() argument
4070 struct its_cmd_info *info = vcpu_info; in its_vpe_set_vcpu_affinity()
4288 static int its_vpe_4_1_set_vcpu_affinity(struct irq_data *d, void *vcpu_info) in its_vpe_4_1_set_vcpu_affinity() argument
4291 struct its_cmd_info *info = vcpu_info; in its_vpe_4_1_set_vcpu_affinity()
4448 static int its_sgi_set_vcpu_affinity(struct irq_data *d, void *vcpu_info) in its_sgi_set_vcpu_affinity() argument
4451 struct its_cmd_info *info = vcpu_info; in its_sgi_set_vcpu_affinity()
/linux-6.15/drivers/pinctrl/qcom/
H A Dpinctrl-msm.c1295 static int msm_gpio_irq_set_vcpu_affinity(struct irq_data *d, void *vcpu_info) in msm_gpio_irq_set_vcpu_affinity() argument
1301 return irq_chip_set_vcpu_affinity_parent(d, vcpu_info); in msm_gpio_irq_set_vcpu_affinity()
/linux-6.15/drivers/iommu/amd/
H A Diommu.c3863 static int amd_ir_set_vcpu_affinity(struct irq_data *data, void *vcpu_info) in amd_ir_set_vcpu_affinity() argument
3866 struct amd_iommu_pi_data *pi_data = vcpu_info; in amd_ir_set_vcpu_affinity()
/linux-6.15/Documentation/virt/kvm/
H A Dapi.rst5558 page resides. Note that although Xen places vcpu_info for the first
5562 the vcpu_info for a given vCPU resides at the "default" location
5564 the Xen CPU id which is used as the index into the vcpu_info[]
5680 Sets the guest physical address of the vcpu_info for a given vCPU.
5685 the vcpu_info.
5690 userspace address of the vcpu_info for a given vCPU. It should
5691 only be used when the vcpu_info resides at the "default" location
5698 If the vcpu_info does not reside at the "default" location then
8840 vcpu_info is set.