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tools headers UAPI: Sync linux/kvm.h with the kernel sources 

To pick the changes in:

  bfbab44568 ("KVM: arm64: Implement PSCI SYSTEM_SUSPEND")
  7b33a09d03 ("KVM: arm64: Add support for userspace to suspend a vCPU")
  ffbb61d09f ("KVM: x86: Accept KVM_[GS]ET_TSC_KHZ as a VM ioctl.")
  661a20fab7 ("KVM: x86/xen: Advertise and document KVM_XEN_HVM_CONFIG_EVTCHN_SEND")
  fde0451be8 ("KVM: x86/xen: Support per-vCPU event channel upcall via local APIC")
  28d1629f75 ("KVM: x86/xen: Kernel acceleration for XENVER_version")
  5363952605 ("KVM: x86/xen: handle PV timers oneshot mode")
  942c2490c2 ("KVM: x86/xen: Add KVM_XEN_VCPU_ATTR_TYPE_VCPU_ID")
  2fd6df2f2b ("KVM: x86/xen: intercept EVTCHNOP_send from guests")
  35025735a7 ("KVM: x86/xen: Support direct injection of event channel events")

That automatically adds support for this new ioctl:

  $ tools/perf/trace/beauty/kvm_ioctl.sh > before
  $ cp include/uapi/linux/kvm.h tools/include/uapi/linux/kvm.h
  $ tools/perf/trace/beauty/kvm_ioctl.sh > after
  $ diff -u before after
  --- before	2022-06-28 12:13:07.281150509 -0300
  +++ after	2022-06-28 12:13:16.423392896 -0300
  @@ -98,6 +98,7 @@
   	[0xcc] = "GET_SREGS2",
   	[0xcd] = "SET_SREGS2",
   	[0xce] = "GET_STATS_FD",
  +	[0xd0] = "XEN_HVM_EVTCHN_SEND",
   	[0xe0] = "CREATE_DEVICE",
   	[0xe1] = "SET_DEVICE_ATTR",
   	[0xe2] = "GET_DEVICE_ATTR",
  $

This silences these perf build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/kvm.h' differs from latest version at 'include/uapi/linux/kvm.h'
  diff -u tools/include/uapi/linux/kvm.h include/uapi/linux/kvm.h

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Woodhouse <dwmw@amazon.co.uk>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Joao Martins <joao.m.martins@oracle.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Oliver Upton <oupton@google.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Link: http://lore.kernel.org/lkml/Yrs4RE+qfgTaWdAt@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2021-05-09 09:39:02 -03:00
parent 579d6c6d77
commit 7fe718fb8f
1 changed files with 52 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

54
tools/include/uapi/linux/kvm.h
View File

@ -444,6 +444,9 @@ struct kvm_run {
#define KVM_SYSTEM_EVENT_SHUTDOWN 1
#define KVM_SYSTEM_EVENT_RESET 2
#define KVM_SYSTEM_EVENT_CRASH 3
#define KVM_SYSTEM_EVENT_WAKEUP 4
#define KVM_SYSTEM_EVENT_SUSPEND 5
#define KVM_SYSTEM_EVENT_SEV_TERM 6
__u32 type;
__u32 ndata;
union {
@ -646,6 +649,7 @@ struct kvm_vapic_addr {
#define KVM_MP_STATE_OPERATING 7
#define KVM_MP_STATE_LOAD 8
#define KVM_MP_STATE_AP_RESET_HOLD 9
#define KVM_MP_STATE_SUSPENDED 10
struct kvm_mp_state {
__u32 mp_state;
@ -1150,8 +1154,9 @@ struct kvm_ppc_resize_hpt {
#define KVM_CAP_S390_MEM_OP_EXTENSION 211
#define KVM_CAP_PMU_CAPABILITY 212
#define KVM_CAP_DISABLE_QUIRKS2 213
/* #define KVM_CAP_VM_TSC_CONTROL 214 */
#define KVM_CAP_VM_TSC_CONTROL 214
#define KVM_CAP_SYSTEM_EVENT_DATA 215
#define KVM_CAP_ARM_SYSTEM_SUSPEND 216
#ifdef KVM_CAP_IRQ_ROUTING
@ -1240,6 +1245,7 @@ struct kvm_x86_mce {
#define KVM_XEN_HVM_CONFIG_SHARED_INFO (1 << 2)
#define KVM_XEN_HVM_CONFIG_RUNSTATE (1 << 3)
#define KVM_XEN_HVM_CONFIG_EVTCHN_2LEVEL (1 << 4)
#define KVM_XEN_HVM_CONFIG_EVTCHN_SEND (1 << 5)
struct kvm_xen_hvm_config {
__u32 flags;
@ -1478,7 +1484,8 @@ struct kvm_s390_ucas_mapping {
#define KVM_SET_PIT2 _IOW(KVMIO, 0xa0, struct kvm_pit_state2)
/* Available with KVM_CAP_PPC_GET_PVINFO */
#define KVM_PPC_GET_PVINFO _IOW(KVMIO, 0xa1, struct kvm_ppc_pvinfo)
/* Available with KVM_CAP_TSC_CONTROL */
/* Available with KVM_CAP_TSC_CONTROL for a vCPU, or with
* KVM_CAP_VM_TSC_CONTROL to set defaults for a VM */
#define KVM_SET_TSC_KHZ _IO(KVMIO, 0xa2)
#define KVM_GET_TSC_KHZ _IO(KVMIO, 0xa3)
/* Available with KVM_CAP_PCI_2_3 */
@ -1694,6 +1701,32 @@ struct kvm_xen_hvm_attr {
struct {
__u64 gfn;
} shared_info;
struct {
__u32 send_port;
__u32 type; /* EVTCHNSTAT_ipi / EVTCHNSTAT_interdomain */
__u32 flags;
#define KVM_XEN_EVTCHN_DEASSIGN (1 << 0)
#define KVM_XEN_EVTCHN_UPDATE (1 << 1)
#define KVM_XEN_EVTCHN_RESET (1 << 2)
/*
* Events sent by the guest are either looped back to
* the guest itself (potentially on a different port#)
* or signalled via an eventfd.
*/
union {
struct {
__u32 port;
__u32 vcpu;
__u32 priority;
} port;
struct {
__u32 port; /* Zero for eventfd */
__s32 fd;
} eventfd;
__u32 padding[4];
} deliver;
} evtchn;
__u32 xen_version;
__u64 pad[8];
} u;
};
@ -1702,11 +1735,17 @@ struct kvm_xen_hvm_attr {
#define KVM_XEN_ATTR_TYPE_LONG_MODE 0x0
#define KVM_XEN_ATTR_TYPE_SHARED_INFO 0x1
#define KVM_XEN_ATTR_TYPE_UPCALL_VECTOR 0x2
/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */
#define KVM_XEN_ATTR_TYPE_EVTCHN 0x3
#define KVM_XEN_ATTR_TYPE_XEN_VERSION 0x4
/* Per-vCPU Xen attributes */
#define KVM_XEN_VCPU_GET_ATTR _IOWR(KVMIO, 0xca, struct kvm_xen_vcpu_attr)
#define KVM_XEN_VCPU_SET_ATTR _IOW(KVMIO, 0xcb, struct kvm_xen_vcpu_attr)
/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */
#define KVM_XEN_HVM_EVTCHN_SEND _IOW(KVMIO, 0xd0, struct kvm_irq_routing_xen_evtchn)
#define KVM_GET_SREGS2 _IOR(KVMIO, 0xcc, struct kvm_sregs2)
#define KVM_SET_SREGS2 _IOW(KVMIO, 0xcd, struct kvm_sregs2)
@ -1724,6 +1763,13 @@ struct kvm_xen_vcpu_attr {
__u64 time_blocked;
__u64 time_offline;
} runstate;
__u32 vcpu_id;
struct {
__u32 port;
__u32 priority;
__u64 expires_ns;
} timer;
__u8 vector;
} u;
};
@ -1734,6 +1780,10 @@ struct kvm_xen_vcpu_attr {
#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_CURRENT 0x3
#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_DATA 0x4
#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_ADJUST 0x5
/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */
#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_ID 0x6
#define KVM_XEN_VCPU_ATTR_TYPE_TIMER 0x7
#define KVM_XEN_VCPU_ATTR_TYPE_UPCALL_VECTOR 0x8
/* Secure Encrypted Virtualization command */
enum sev_cmd_id {