Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextgrafted

Pull networking updates from Jakub Kicinski:
 "Core:

   - Add dedicated kmem_cache for typical/small skb->head, avoid having
     to access struct page at kfree time, and improve memory use.

   - Introduce sysctl to set default RPS configuration for new netdevs.

   - Define Netlink protocol specification format which can be used to
     describe messages used by each family and auto-generate parsers.
     Add tools for generating kernel data structures and uAPI headers.

   - Expose all net/core sysctls inside netns.

   - Remove 4s sleep in netpoll if carrier is instantly detected on
     boot.

   - Add configurable limit of MDB entries per port, and port-vlan.

   - Continue populating drop reasons throughout the stack.

   - Retire a handful of legacy Qdiscs and classifiers.

  Protocols:

   - Support IPv4 big TCP (TSO frames larger than 64kB).

   - Add IP_LOCAL_PORT_RANGE socket option, to control local port range
     on socket by socket basis.

   - Track and report in procfs number of MPTCP sockets used.

   - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path
     manager.

   - IPv6: don't check net.ipv6.route.max_size and rely on garbage
     collection to free memory (similarly to IPv4).

   - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986).

   - ICMP: add per-rate limit counters.

   - Add support for user scanning requests in ieee802154.

   - Remove static WEP support.

   - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate
     reporting.

   - WiFi 7 EHT channel puncturing support (client & AP).

  BPF:

   - Add a rbtree data structure following the "next-gen data structure"
     precedent set by recently added linked list, that is, by using
     kfunc + kptr instead of adding a new BPF map type.

   - Expose XDP hints via kfuncs with initial support for RX hash and
     timestamp metadata.

   - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to
     better support decap on GRE tunnel devices not operating in collect
     metadata.

   - Improve x86 JIT's codegen for PROBE_MEM runtime error checks.

   - Remove the need for trace_printk_lock for bpf_trace_printk and
     bpf_trace_vprintk helpers.

   - Extend libbpf's bpf_tracing.h support for tracing arguments of
     kprobes/uprobes and syscall as a special case.

   - Significantly reduce the search time for module symbols by
     livepatch and BPF.

   - Enable cpumasks to be used as kptrs, which is useful for tracing
     programs tracking which tasks end up running on which CPUs in
     different time intervals.

   - Add support for BPF trampoline on s390x and riscv64.

   - Add capability to export the XDP features supported by the NIC.

   - Add __bpf_kfunc tag for marking kernel functions as kfuncs.

   - Add cgroup.memory=nobpf kernel parameter option to disable BPF
     memory accounting for container environments.

  Netfilter:

   - Remove the CLUSTERIP target. It has been marked as obsolete for
     years, and we still have WARN splats wrt races of the out-of-band
     /proc interface installed by this target.

   - Add 'destroy' commands to nf_tables. They are identical to the
     existing 'delete' commands, but do not return an error if the
     referenced object (set, chain, rule...) did not exist.

  Driver API:

   - Improve cpumask_local_spread() locality to help NICs set the right
     IRQ affinity on AMD platforms.

   - Separate C22 and C45 MDIO bus transactions more clearly.

   - Introduce new DCB table to control DSCP rewrite on egress.

   - Support configuration of Physical Layer Collision Avoidance (PLCA)
     Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of
     shared medium Ethernet.

   - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing
     preemption of low priority frames by high priority frames.

   - Add support for controlling MACSec offload using netlink SET.

   - Rework devlink instance refcounts to allow registration and
     de-registration under the instance lock. Split the code into
     multiple files, drop some of the unnecessarily granular locks and
     factor out common parts of netlink operation handling.

   - Add TX frame aggregation parameters (for USB drivers).

   - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning
     messages with notifications for debug.

   - Allow offloading of UDP NEW connections via act_ct.

   - Add support for per action HW stats in TC.

   - Support hardware miss to TC action (continue processing in SW from
     a specific point in the action chain).

   - Warn if old Wireless Extension user space interface is used with
     modern cfg80211/mac80211 drivers. Do not support Wireless
     Extensions for Wi-Fi 7 devices at all. Everyone should switch to
     using nl80211 interface instead.

   - Improve the CAN bit timing configuration. Use extack to return
     error messages directly to user space, update the SJW handling,
     including the definition of a new default value that will benefit
     CAN-FD controllers, by increasing their oscillator tolerance.

  New hardware / drivers:

   - Ethernet:
      - nVidia BlueField-3 support (control traffic driver)
      - Ethernet support for imx93 SoCs
      - Motorcomm yt8531 gigabit Ethernet PHY
      - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA)
      - Microchip LAN8841 PHY (incl. cable diagnostics and PTP)
      - Amlogic gxl MDIO mux

   - WiFi:
      - RealTek RTL8188EU (rtl8xxxu)
      - Qualcomm Wi-Fi 7 devices (ath12k)

   - CAN:
      - Renesas R-Car V4H

  Drivers:

   - Bluetooth:
      - Set Per Platform Antenna Gain (PPAG) for Intel controllers.

   - Ethernet NICs:
      - Intel (1G, igc):
         - support TSN / Qbv / packet scheduling features of i226 model
      - Intel (100G, ice):
         - use GNSS subsystem instead of TTY
         - multi-buffer XDP support
         - extend support for GPIO pins to E823 devices
      - nVidia/Mellanox:
         - update the shared buffer configuration on PFC commands
         - implement PTP adjphase function for HW offset control
         - TC support for Geneve and GRE with VF tunnel offload
         - more efficient crypto key management method
         - multi-port eswitch support
      - Netronome/Corigine:
         - add DCB IEEE support
         - support IPsec offloading for NFP3800
      - Freescale/NXP (enetc):
         - support XDP_REDIRECT for XDP non-linear buffers
         - improve reconfig, avoid link flap and waiting for idle
         - support MAC Merge layer
      - Other NICs:
         - sfc/ef100: add basic devlink support for ef100
         - ionic: rx_push mode operation (writing descriptors via MMIO)
         - bnxt: use the auxiliary bus abstraction for RDMA
         - r8169: disable ASPM and reset bus in case of tx timeout
         - cpsw: support QSGMII mode for J721e CPSW9G
         - cpts: support pulse-per-second output
         - ngbe: add an mdio bus driver
         - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing
         - r8152: handle devices with FW with NCM support
         - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation
         - virtio-net: support multi buffer XDP
         - virtio/vsock: replace virtio_vsock_pkt with sk_buff
         - tsnep: XDP support

   - Ethernet high-speed switches:
      - nVidia/Mellanox (mlxsw):
         - add support for latency TLV (in FW control messages)
      - Microchip (sparx5):
         - separate explicit and implicit traffic forwarding rules, make
           the implicit rules always active
         - add support for egress DSCP rewrite
         - IS0 VCAP support (Ingress Classification)
         - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS
           etc.)
         - ES2 VCAP support (Egress Access Control)
         - support for Per-Stream Filtering and Policing (802.1Q,
           8.6.5.1)

   - Ethernet embedded switches:
      - Marvell (mv88e6xxx):
         - add MAB (port auth) offload support
         - enable PTP receive for mv88e6390
      - NXP (ocelot):
         - support MAC Merge layer
         - support for the the vsc7512 internal copper phys
      - Microchip:
         - lan9303: convert to PHYLINK
         - lan966x: support TC flower filter statistics
         - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x
         - lan937x: support Credit Based Shaper configuration
         - ksz9477: support Energy Efficient Ethernet
      - other:
         - qca8k: convert to regmap read/write API, use bulk operations
         - rswitch: Improve TX timestamp accuracy

   - Intel WiFi (iwlwifi):
      - EHT (Wi-Fi 7) rate reporting
      - STEP equalizer support: transfer some STEP (connection to radio
        on platforms with integrated wifi) related parameters from the
        BIOS to the firmware.

   - Qualcomm 802.11ax WiFi (ath11k):
      - IPQ5018 support
      - Fine Timing Measurement (FTM) responder role support
      - channel 177 support

   - MediaTek WiFi (mt76):
      - per-PHY LED support
      - mt7996: EHT (Wi-Fi 7) support
      - Wireless Ethernet Dispatch (WED) reset support
      - switch to using page pool allocator

   - RealTek WiFi (rtw89):
      - support new version of Bluetooth co-existance

   - Mobile:
      - rmnet: support TX aggregation"

* tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits)
  page_pool: add a comment explaining the fragment counter usage
  net: ethtool: fix __ethtool_dev_mm_supported() implementation
  ethtool: pse-pd: Fix double word in comments
  xsk: add linux/vmalloc.h to xsk.c
  sefltests: netdevsim: wait for devlink instance after netns removal
  selftest: fib_tests: Always cleanup before exit
  net/mlx5e: Align IPsec ASO result memory to be as required by hardware
  net/mlx5e: TC, Set CT miss to the specific ct action instance
  net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG
  net/mlx5: Refactor tc miss handling to a single function
  net/mlx5: Kconfig: Make tc offload depend on tc skb extension
  net/sched: flower: Support hardware miss to tc action
  net/sched: flower: Move filter handle initialization earlier
  net/sched: cls_api: Support hardware miss to tc action
  net/sched: Rename user cookie and act cookie
  sfc: fix builds without CONFIG_RTC_LIB
  sfc: clean up some inconsistent indentings
  net/mlx4_en: Introduce flexible array to silence overflow warning
  net: lan966x: Fix possible deadlock inside PTP
  net/ulp: Remove redundant ->clone() test in inet_clone_ulp().
  ...

1 files changed, 397 insertions, 0 deletions

diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
new file mode 100644
index 000000000..42e182868
--- /dev/null
+++ b/arch/x86/kernel/paravirt.c
@@ -0,0 +1,397 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*  Paravirtualization interfaces
+    Copyright (C) 2006 Rusty Russell IBM Corporation
+
+
+    2007 - x86_64 support added by Glauber de Oliveira Costa, Red Hat Inc
+*/
+
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/export.h>
+#include <linux/efi.h>
+#include <linux/bcd.h>
+#include <linux/highmem.h>
+#include <linux/kprobes.h>
+#include <linux/pgtable.h>
+#include <linux/static_call.h>
+
+#include <asm/bug.h>
+#include <asm/paravirt.h>
+#include <asm/debugreg.h>
+#include <asm/desc.h>
+#include <asm/setup.h>
+#include <asm/time.h>
+#include <asm/pgalloc.h>
+#include <asm/irq.h>
+#include <asm/delay.h>
+#include <asm/fixmap.h>
+#include <asm/apic.h>
+#include <asm/tlbflush.h>
+#include <asm/timer.h>
+#include <asm/special_insns.h>
+#include <asm/tlb.h>
+#include <asm/io_bitmap.h>
+#include <asm/gsseg.h>
+
+/*
+ * nop stub, which must not clobber anything *including the stack* to
+ * avoid confusing the entry prologues.
+ */
+DEFINE_PARAVIRT_ASM(_paravirt_nop, "", .entry.text);
+
+/* stub always returning 0. */
+DEFINE_PARAVIRT_ASM(paravirt_ret0, "xor %eax,%eax", .entry.text);
+
+void __init default_banner(void)
+{
+	printk(KERN_INFO "Booting paravirtualized kernel on %s\n",
+	       pv_info.name);
+}
+
+/* Undefined instruction for dealing with missing ops pointers. */
+noinstr void paravirt_BUG(void)
+{
+	BUG();
+}
+
+static unsigned paravirt_patch_call(void *insn_buff, const void *target,
+				    unsigned long addr, unsigned len)
+{
+	__text_gen_insn(insn_buff, CALL_INSN_OPCODE,
+			(void *)addr, target, CALL_INSN_SIZE);
+	return CALL_INSN_SIZE;
+}
+
+#ifdef CONFIG_PARAVIRT_XXL
+/* identity function, which can be inlined */
+u64 notrace _paravirt_ident_64(u64 x)
+{
+	return x;
+}
+#endif
+
+DEFINE_STATIC_KEY_TRUE(virt_spin_lock_key);
+
+void __init native_pv_lock_init(void)
+{
+	if (!boot_cpu_has(X86_FEATURE_HYPERVISOR))
+		static_branch_disable(&virt_spin_lock_key);
+}
+
+unsigned int paravirt_patch(u8 type, void *insn_buff, unsigned long addr,
+			    unsigned int len)
+{
+	/*
+	 * Neat trick to map patch type back to the call within the
+	 * corresponding structure.
+	 */
+	void *opfunc = *((void **)&pv_ops + type);
+	unsigned ret;
+
+	if (opfunc == NULL)
+		/* If there's no function, patch it with paravirt_BUG() */
+		ret = paravirt_patch_call(insn_buff, paravirt_BUG, addr, len);
+	else if (opfunc == _paravirt_nop)
+		ret = 0;
+	else
+		/* Otherwise call the function. */
+		ret = paravirt_patch_call(insn_buff, opfunc, addr, len);
+
+	return ret;
+}
+
+struct static_key paravirt_steal_enabled;
+struct static_key paravirt_steal_rq_enabled;
+
+static u64 native_steal_clock(int cpu)
+{
+	return 0;
+}
+
+DEFINE_STATIC_CALL(pv_steal_clock, native_steal_clock);
+DEFINE_STATIC_CALL(pv_sched_clock, native_sched_clock);
+
+void paravirt_set_sched_clock(u64 (*func)(void))
+{
+	static_call_update(pv_sched_clock, func);
+}
+
+/* These are in entry.S */
+static struct resource reserve_ioports = {
+	.start = 0,
+	.end = IO_SPACE_LIMIT,
+	.name = "paravirt-ioport",
+	.flags = IORESOURCE_IO | IORESOURCE_BUSY,
+};
+
+/*
+ * Reserve the whole legacy IO space to prevent any legacy drivers
+ * from wasting time probing for their hardware.  This is a fairly
+ * brute-force approach to disabling all non-virtual drivers.
+ *
+ * Note that this must be called very early to have any effect.
+ */
+int paravirt_disable_iospace(void)
+{
+	return request_resource(&ioport_resource, &reserve_ioports);
+}
+
+static DEFINE_PER_CPU(enum paravirt_lazy_mode, paravirt_lazy_mode) = PARAVIRT_LAZY_NONE;
+
+static inline void enter_lazy(enum paravirt_lazy_mode mode)
+{
+	BUG_ON(this_cpu_read(paravirt_lazy_mode) != PARAVIRT_LAZY_NONE);
+
+	this_cpu_write(paravirt_lazy_mode, mode);
+}
+
+static void leave_lazy(enum paravirt_lazy_mode mode)
+{
+	BUG_ON(this_cpu_read(paravirt_lazy_mode) != mode);
+
+	this_cpu_write(paravirt_lazy_mode, PARAVIRT_LAZY_NONE);
+}
+
+void paravirt_enter_lazy_mmu(void)
+{
+	enter_lazy(PARAVIRT_LAZY_MMU);
+}
+
+void paravirt_leave_lazy_mmu(void)
+{
+	leave_lazy(PARAVIRT_LAZY_MMU);
+}
+
+void paravirt_flush_lazy_mmu(void)
+{
+	preempt_disable();
+
+	if (paravirt_get_lazy_mode() == PARAVIRT_LAZY_MMU) {
+		arch_leave_lazy_mmu_mode();
+		arch_enter_lazy_mmu_mode();
+	}
+
+	preempt_enable();
+}
+
+#ifdef CONFIG_PARAVIRT_XXL
+void paravirt_start_context_switch(struct task_struct *prev)
+{
+	BUG_ON(preemptible());
+
+	if (this_cpu_read(paravirt_lazy_mode) == PARAVIRT_LAZY_MMU) {
+		arch_leave_lazy_mmu_mode();
+		set_ti_thread_flag(task_thread_info(prev), TIF_LAZY_MMU_UPDATES);
+	}
+	enter_lazy(PARAVIRT_LAZY_CPU);
+}
+
+void paravirt_end_context_switch(struct task_struct *next)
+{
+	BUG_ON(preemptible());
+
+	leave_lazy(PARAVIRT_LAZY_CPU);
+
+	if (test_and_clear_ti_thread_flag(task_thread_info(next), TIF_LAZY_MMU_UPDATES))
+		arch_enter_lazy_mmu_mode();
+}
+
+static noinstr unsigned long pv_native_read_cr2(void)
+{
+	return native_read_cr2();
+}
+
+static noinstr void pv_native_write_cr2(unsigned long val)
+{
+	native_write_cr2(val);
+}
+
+static noinstr unsigned long pv_native_get_debugreg(int regno)
+{
+	return native_get_debugreg(regno);
+}
+
+static noinstr void pv_native_set_debugreg(int regno, unsigned long val)
+{
+	native_set_debugreg(regno, val);
+}
+
+noinstr void pv_native_wbinvd(void)
+{
+	native_wbinvd();
+}
+
+static noinstr void pv_native_irq_enable(void)
+{
+	native_irq_enable();
+}
+
+static noinstr void pv_native_irq_disable(void)
+{
+	native_irq_disable();
+}
+
+static noinstr void pv_native_safe_halt(void)
+{
+	native_safe_halt();
+}
+#endif
+
+enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
+{
+	if (in_interrupt())
+		return PARAVIRT_LAZY_NONE;
+
+	return this_cpu_read(paravirt_lazy_mode);
+}
+
+struct pv_info pv_info = {
+	.name = "bare hardware",
+#ifdef CONFIG_PARAVIRT_XXL
+	.extra_user_64bit_cs = __USER_CS,
+#endif
+};
+
+/* 64-bit pagetable entries */
+#define PTE_IDENT	__PV_IS_CALLEE_SAVE(_paravirt_ident_64)
+
+struct paravirt_patch_template pv_ops = {
+	/* Cpu ops. */
+	.cpu.io_delay		= native_io_delay,
+
+#ifdef CONFIG_PARAVIRT_XXL
+	.cpu.cpuid		= native_cpuid,
+	.cpu.get_debugreg	= pv_native_get_debugreg,
+	.cpu.set_debugreg	= pv_native_set_debugreg,
+	.cpu.read_cr0		= native_read_cr0,
+	.cpu.write_cr0		= native_write_cr0,
+	.cpu.write_cr4		= native_write_cr4,
+	.cpu.wbinvd		= pv_native_wbinvd,
+	.cpu.read_msr		= native_read_msr,
+	.cpu.write_msr		= native_write_msr,
+	.cpu.read_msr_safe	= native_read_msr_safe,
+	.cpu.write_msr_safe	= native_write_msr_safe,
+	.cpu.read_pmc		= native_read_pmc,
+	.cpu.load_tr_desc	= native_load_tr_desc,
+	.cpu.set_ldt		= native_set_ldt,
+	.cpu.load_gdt		= native_load_gdt,
+	.cpu.load_idt		= native_load_idt,
+	.cpu.store_tr		= native_store_tr,
+	.cpu.load_tls		= native_load_tls,
+	.cpu.load_gs_index	= native_load_gs_index,
+	.cpu.write_ldt_entry	= native_write_ldt_entry,
+	.cpu.write_gdt_entry	= native_write_gdt_entry,
+	.cpu.write_idt_entry	= native_write_idt_entry,
+
+	.cpu.alloc_ldt		= paravirt_nop,
+	.cpu.free_ldt		= paravirt_nop,
+
+	.cpu.load_sp0		= native_load_sp0,
+
+#ifdef CONFIG_X86_IOPL_IOPERM
+	.cpu.invalidate_io_bitmap	= native_tss_invalidate_io_bitmap,
+	.cpu.update_io_bitmap		= native_tss_update_io_bitmap,
+#endif
+
+	.cpu.start_context_switch	= paravirt_nop,
+	.cpu.end_context_switch		= paravirt_nop,
+
+	/* Irq ops. */
+	.irq.save_fl		= __PV_IS_CALLEE_SAVE(native_save_fl),
+	.irq.irq_disable	= __PV_IS_CALLEE_SAVE(pv_native_irq_disable),
+	.irq.irq_enable		= __PV_IS_CALLEE_SAVE(pv_native_irq_enable),
+	.irq.safe_halt		= pv_native_safe_halt,
+	.irq.halt		= native_halt,
+#endif /* CONFIG_PARAVIRT_XXL */
+
+	/* Mmu ops. */
+	.mmu.flush_tlb_user	= native_flush_tlb_local,
+	.mmu.flush_tlb_kernel	= native_flush_tlb_global,
+	.mmu.flush_tlb_one_user	= native_flush_tlb_one_user,
+	.mmu.flush_tlb_multi	= native_flush_tlb_multi,
+	.mmu.tlb_remove_table	=
+			(void (*)(struct mmu_gather *, void *))tlb_remove_page,
+
+	.mmu.exit_mmap		= paravirt_nop,
+	.mmu.notify_page_enc_status_changed	= paravirt_nop,
+
+#ifdef CONFIG_PARAVIRT_XXL
+	.mmu.read_cr2		= __PV_IS_CALLEE_SAVE(pv_native_read_cr2),
+	.mmu.write_cr2		= pv_native_write_cr2,
+	.mmu.read_cr3		= __native_read_cr3,
+	.mmu.write_cr3		= native_write_cr3,
+
+	.mmu.pgd_alloc		= __paravirt_pgd_alloc,
+	.mmu.pgd_free		= paravirt_nop,
+
+	.mmu.alloc_pte		= paravirt_nop,
+	.mmu.alloc_pmd		= paravirt_nop,
+	.mmu.alloc_pud		= paravirt_nop,
+	.mmu.alloc_p4d		= paravirt_nop,
+	.mmu.release_pte	= paravirt_nop,
+	.mmu.release_pmd	= paravirt_nop,
+	.mmu.release_pud	= paravirt_nop,
+	.mmu.release_p4d	= paravirt_nop,
+
+	.mmu.set_pte		= native_set_pte,
+	.mmu.set_pmd		= native_set_pmd,
+
+	.mmu.ptep_modify_prot_start	= __ptep_modify_prot_start,
+	.mmu.ptep_modify_prot_commit	= __ptep_modify_prot_commit,
+
+	.mmu.set_pud		= native_set_pud,
+
+	.mmu.pmd_val		= PTE_IDENT,
+	.mmu.make_pmd		= PTE_IDENT,
+
+	.mmu.pud_val		= PTE_IDENT,
+	.mmu.make_pud		= PTE_IDENT,
+
+	.mmu.set_p4d		= native_set_p4d,
+
+#if CONFIG_PGTABLE_LEVELS >= 5
+	.mmu.p4d_val		= PTE_IDENT,
+	.mmu.make_p4d		= PTE_IDENT,
+
+	.mmu.set_pgd		= native_set_pgd,
+#endif /* CONFIG_PGTABLE_LEVELS >= 5 */
+
+	.mmu.pte_val		= PTE_IDENT,
+	.mmu.pgd_val		= PTE_IDENT,
+
+	.mmu.make_pte		= PTE_IDENT,
+	.mmu.make_pgd		= PTE_IDENT,
+
+	.mmu.dup_mmap		= paravirt_nop,
+	.mmu.activate_mm	= paravirt_nop,
+
+	.mmu.lazy_mode = {
+		.enter		= paravirt_nop,
+		.leave		= paravirt_nop,
+		.flush		= paravirt_nop,
+	},
+
+	.mmu.set_fixmap		= native_set_fixmap,
+#endif /* CONFIG_PARAVIRT_XXL */
+
+#if defined(CONFIG_PARAVIRT_SPINLOCKS)
+	/* Lock ops. */
+#ifdef CONFIG_SMP
+	.lock.queued_spin_lock_slowpath	= native_queued_spin_lock_slowpath,
+	.lock.queued_spin_unlock	=
+				PV_CALLEE_SAVE(__native_queued_spin_unlock),
+	.lock.wait			= paravirt_nop,
+	.lock.kick			= paravirt_nop,
+	.lock.vcpu_is_preempted		=
+				PV_CALLEE_SAVE(__native_vcpu_is_preempted),
+#endif /* SMP */
+#endif
+};
+
+#ifdef CONFIG_PARAVIRT_XXL
+NOKPROBE_SYMBOL(native_load_idt);
+#endif
+
+EXPORT_SYMBOL(pv_ops);
+EXPORT_SYMBOL_GPL(pv_info);