Merge branch 'x86-paravirt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 paravirt updates from Ingo Molnar:
 "Two main changes:

   - Remove no longer used parts of the paravirt infrastructure and put
     large quantities of paravirt ops under a new config option
     PARAVIRT_XXL=y, which is selected by XEN_PV only. (Joergen Gross)

   - Enable PV spinlocks on Hyperv (Yi Sun)"

* 'x86-paravirt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/hyperv: Enable PV qspinlock for Hyper-V
  x86/hyperv: Add GUEST_IDLE_MSR support
  x86/paravirt: Clean up native_patch()
  x86/paravirt: Prevent redefinition of SAVE_FLAGS macro
  x86/xen: Make xen_reservation_lock static
  x86/paravirt: Remove unneeded mmu related paravirt ops bits
  x86/paravirt: Move the Xen-only pv_mmu_ops under the PARAVIRT_XXL umbrella
  x86/paravirt: Move the pv_irq_ops under the PARAVIRT_XXL umbrella
  x86/paravirt: Move the Xen-only pv_cpu_ops under the PARAVIRT_XXL umbrella
  x86/paravirt: Move items in pv_info under PARAVIRT_XXL umbrella
  x86/paravirt: Introduce new config option PARAVIRT_XXL
  x86/paravirt: Remove unused paravirt bits
  x86/paravirt: Use a single ops structure
  x86/paravirt: Remove clobbers from struct paravirt_patch_site
  x86/paravirt: Remove clobbers parameter from paravirt patch functions
  x86/paravirt: Make paravirt_patch_call() and paravirt_patch_jmp() static
  x86/xen: Add SPDX identifier in arch/x86/xen files
  x86/xen: Link platform-pci-unplug.o only if CONFIG_XEN_PVHVM
  x86/xen: Move pv specific parts of arch/x86/xen/mmu.c to mmu_pv.c
  x86/xen: Move pv irq related functions under CONFIG_XEN_PV umbrella

15 files changed, 302 insertions, 312 deletions

diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index 184e9a06b0ff..ebeac487a20c 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -598,7 +598,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
 		BUG_ON(p->len > MAX_PATCH_LEN);
 		/* prep the buffer with the original instructions */
 		memcpy(insnbuf, p->instr, p->len);
-		used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
+		used = pv_ops.init.patch(p->instrtype, insnbuf,
 					 (unsigned long)p->instr, p->len);
 
 		BUG_ON(used > p->len);
diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
index 01de31db300d..fc02c3cf238f 100644
--- a/arch/x86/kernel/asm-offsets.c
+++ b/arch/x86/kernel/asm-offsets.c
@@ -64,15 +64,12 @@ void common(void) {
 	OFFSET(IA32_RT_SIGFRAME_sigcontext, rt_sigframe_ia32, uc.uc_mcontext);
 #endif
 
-#ifdef CONFIG_PARAVIRT
+#ifdef CONFIG_PARAVIRT_XXL
 	BLANK();
-	OFFSET(PARAVIRT_PATCH_pv_cpu_ops, paravirt_patch_template, pv_cpu_ops);
-	OFFSET(PARAVIRT_PATCH_pv_irq_ops, paravirt_patch_template, pv_irq_ops);
-	OFFSET(PV_IRQ_irq_disable, pv_irq_ops, irq_disable);
-	OFFSET(PV_IRQ_irq_enable, pv_irq_ops, irq_enable);
-	OFFSET(PV_CPU_iret, pv_cpu_ops, iret);
-	OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
-	OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
+	OFFSET(PV_IRQ_irq_disable, paravirt_patch_template, irq.irq_disable);
+	OFFSET(PV_IRQ_irq_enable, paravirt_patch_template, irq.irq_enable);
+	OFFSET(PV_CPU_iret, paravirt_patch_template, cpu.iret);
+	OFFSET(PV_MMU_read_cr2, paravirt_patch_template, mmu.read_cr2);
 #endif
 
 #ifdef CONFIG_XEN
diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
index 3b9405e7ba2b..ddced33184b5 100644
--- a/arch/x86/kernel/asm-offsets_64.c
+++ b/arch/x86/kernel/asm-offsets_64.c
@@ -21,10 +21,13 @@ static char syscalls_ia32[] = {
 int main(void)
 {
 #ifdef CONFIG_PARAVIRT
-	OFFSET(PV_CPU_usergs_sysret64, pv_cpu_ops, usergs_sysret64);
-	OFFSET(PV_CPU_swapgs, pv_cpu_ops, swapgs);
+#ifdef CONFIG_PARAVIRT_XXL
+	OFFSET(PV_CPU_usergs_sysret64, paravirt_patch_template,
+	       cpu.usergs_sysret64);
+	OFFSET(PV_CPU_swapgs, paravirt_patch_template, cpu.swapgs);
 #ifdef CONFIG_DEBUG_ENTRY
-	OFFSET(PV_IRQ_save_fl, pv_irq_ops, save_fl);
+	OFFSET(PV_IRQ_save_fl, paravirt_patch_template, irq.save_fl);
+#endif
 #endif
 	BLANK();
 #endif
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index c519a079b3d5..9315a1660668 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1243,10 +1243,10 @@ static void generic_identify(struct cpuinfo_x86 *c)
 	 * ESPFIX issue, we can change this.
 	 */
 #ifdef CONFIG_X86_32
-# ifdef CONFIG_PARAVIRT
+# ifdef CONFIG_PARAVIRT_XXL
 	do {
 		extern void native_iret(void);
-		if (pv_cpu_ops.iret == native_iret)
+		if (pv_ops.cpu.iret == native_iret)
 			set_cpu_bug(c, X86_BUG_ESPFIX);
 	} while (0);
 # else
diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c
index ad12733f6058..1c72f3819eb1 100644
--- a/arch/x86/kernel/cpu/mshyperv.c
+++ b/arch/x86/kernel/cpu/mshyperv.c
@@ -199,6 +199,16 @@ static unsigned long hv_get_tsc_khz(void)
 	return freq / 1000;
 }
 
+#if defined(CONFIG_SMP) && IS_ENABLED(CONFIG_HYPERV)
+static void __init hv_smp_prepare_boot_cpu(void)
+{
+	native_smp_prepare_boot_cpu();
+#if defined(CONFIG_X86_64) && defined(CONFIG_PARAVIRT_SPINLOCKS)
+	hv_init_spinlocks();
+#endif
+}
+#endif
+
 static void __init ms_hyperv_init_platform(void)
 {
 	int hv_host_info_eax;
@@ -303,6 +313,10 @@ static void __init ms_hyperv_init_platform(void)
 	if (ms_hyperv.misc_features & HV_STIMER_DIRECT_MODE_AVAILABLE)
 		alloc_intr_gate(HYPERV_STIMER0_VECTOR,
 				hv_stimer0_callback_vector);
+
+# ifdef CONFIG_SMP
+	smp_ops.smp_prepare_boot_cpu = hv_smp_prepare_boot_cpu;
+# endif
 #endif
 }
 
diff --git a/arch/x86/kernel/cpu/vmware.c b/arch/x86/kernel/cpu/vmware.c
index 8e005329648b..d9ab49bed8af 100644
--- a/arch/x86/kernel/cpu/vmware.c
+++ b/arch/x86/kernel/cpu/vmware.c
@@ -97,14 +97,14 @@ static void __init vmware_sched_clock_setup(void)
 	d->cyc2ns_offset = mul_u64_u32_shr(tsc_now, d->cyc2ns_mul,
 					   d->cyc2ns_shift);
 
-	pv_time_ops.sched_clock = vmware_sched_clock;
+	pv_ops.time.sched_clock = vmware_sched_clock;
 	pr_info("using sched offset of %llu ns\n", d->cyc2ns_offset);
 }
 
 static void __init vmware_paravirt_ops_setup(void)
 {
 	pv_info.name = "VMware hypervisor";
-	pv_cpu_ops.io_delay = paravirt_nop;
+	pv_ops.cpu.io_delay = paravirt_nop;
 
 	if (vmware_tsc_khz && vmw_sched_clock)
 		vmware_sched_clock_setup();
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index a3618cf04cf6..747c758f67b7 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -26,7 +26,7 @@
 #include <asm/nospec-branch.h>
 #include <asm/fixmap.h>
 
-#ifdef CONFIG_PARAVIRT
+#ifdef CONFIG_PARAVIRT_XXL
 #include <asm/asm-offsets.h>
 #include <asm/paravirt.h>
 #define GET_CR2_INTO(reg) GET_CR2_INTO_RAX ; movq %rax, reg
diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c
index d9b71924c23c..ba4bfb7f6a36 100644
--- a/arch/x86/kernel/kvm.c
+++ b/arch/x86/kernel/kvm.c
@@ -283,7 +283,7 @@ static void __init paravirt_ops_setup(void)
 	pv_info.name = "KVM";
 
 	if (kvm_para_has_feature(KVM_FEATURE_NOP_IO_DELAY))
-		pv_cpu_ops.io_delay = kvm_io_delay;
+		pv_ops.cpu.io_delay = kvm_io_delay;
 
 #ifdef CONFIG_X86_IO_APIC
 	no_timer_check = 1;
@@ -632,14 +632,14 @@ static void __init kvm_guest_init(void)
 
 	if (kvm_para_has_feature(KVM_FEATURE_STEAL_TIME)) {
 		has_steal_clock = 1;
-		pv_time_ops.steal_clock = kvm_steal_clock;
+		pv_ops.time.steal_clock = kvm_steal_clock;
 	}
 
 	if (kvm_para_has_feature(KVM_FEATURE_PV_TLB_FLUSH) &&
 	    !kvm_para_has_hint(KVM_HINTS_REALTIME) &&
 	    kvm_para_has_feature(KVM_FEATURE_STEAL_TIME)) {
-		pv_mmu_ops.flush_tlb_others = kvm_flush_tlb_others;
-		pv_mmu_ops.tlb_remove_table = tlb_remove_table;
+		pv_ops.mmu.flush_tlb_others = kvm_flush_tlb_others;
+		pv_ops.mmu.tlb_remove_table = tlb_remove_table;
 	}
 
 	if (kvm_para_has_feature(KVM_FEATURE_PV_EOI))
@@ -850,13 +850,14 @@ void __init kvm_spinlock_init(void)
 		return;
 
 	__pv_init_lock_hash();
-	pv_lock_ops.queued_spin_lock_slowpath = __pv_queued_spin_lock_slowpath;
-	pv_lock_ops.queued_spin_unlock = PV_CALLEE_SAVE(__pv_queued_spin_unlock);
-	pv_lock_ops.wait = kvm_wait;
-	pv_lock_ops.kick = kvm_kick_cpu;
+	pv_ops.lock.queued_spin_lock_slowpath = __pv_queued_spin_lock_slowpath;
+	pv_ops.lock.queued_spin_unlock =
+		PV_CALLEE_SAVE(__pv_queued_spin_unlock);
+	pv_ops.lock.wait = kvm_wait;
+	pv_ops.lock.kick = kvm_kick_cpu;
 
 	if (kvm_para_has_feature(KVM_FEATURE_STEAL_TIME)) {
-		pv_lock_ops.vcpu_is_preempted =
+		pv_ops.lock.vcpu_is_preempted =
 			PV_CALLEE_SAVE(__kvm_vcpu_is_preempted);
 	}
 }
diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/kvmclock.c
index 013fe3d21dbb..30084ecaa20f 100644
--- a/arch/x86/kernel/kvmclock.c
+++ b/arch/x86/kernel/kvmclock.c
@@ -118,13 +118,13 @@ static u64 kvm_sched_clock_read(void)
 static inline void kvm_sched_clock_init(bool stable)
 {
 	if (!stable) {
-		pv_time_ops.sched_clock = kvm_clock_read;
+		pv_ops.time.sched_clock = kvm_clock_read;
 		clear_sched_clock_stable();
 		return;
 	}
 
 	kvm_sched_clock_offset = kvm_clock_read();
-	pv_time_ops.sched_clock = kvm_sched_clock_read;
+	pv_ops.time.sched_clock = kvm_sched_clock_read;
 
 	pr_info("kvm-clock: using sched offset of %llu cycles",
 		kvm_sched_clock_offset);
diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
index 71f2d1125ec0..4f75d0cf6305 100644
--- a/arch/x86/kernel/paravirt-spinlocks.c
+++ b/arch/x86/kernel/paravirt-spinlocks.c
@@ -17,7 +17,7 @@ PV_CALLEE_SAVE_REGS_THUNK(__native_queued_spin_unlock);
 
 bool pv_is_native_spin_unlock(void)
 {
-	return pv_lock_ops.queued_spin_unlock.func ==
+	return pv_ops.lock.queued_spin_unlock.func ==
 		__raw_callee_save___native_queued_spin_unlock;
 }
 
@@ -29,17 +29,6 @@ PV_CALLEE_SAVE_REGS_THUNK(__native_vcpu_is_preempted);
 
 bool pv_is_native_vcpu_is_preempted(void)
 {
-	return pv_lock_ops.vcpu_is_preempted.func ==
+	return pv_ops.lock.vcpu_is_preempted.func ==
 		__raw_callee_save___native_vcpu_is_preempted;
 }
-
-struct pv_lock_ops pv_lock_ops = {
-#ifdef CONFIG_SMP
-	.queued_spin_lock_slowpath = native_queued_spin_lock_slowpath,
-	.queued_spin_unlock = PV_CALLEE_SAVE(__native_queued_spin_unlock),
-	.wait = paravirt_nop,
-	.kick = paravirt_nop,
-	.vcpu_is_preempted = PV_CALLEE_SAVE(__native_vcpu_is_preempted),
-#endif /* SMP */
-};
-EXPORT_SYMBOL(pv_lock_ops);
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index 8dc69d82567e..e4d4df37922a 100644
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -81,10 +81,8 @@ struct branch {
 	u32 delta;
 } __attribute__((packed));
 
-unsigned paravirt_patch_call(void *insnbuf,
-			     const void *target, u16 tgt_clobbers,
-			     unsigned long addr, u16 site_clobbers,
-			     unsigned len)
+static unsigned paravirt_patch_call(void *insnbuf, const void *target,
+				    unsigned long addr, unsigned len)
 {
 	struct branch *b = insnbuf;
 	unsigned long delta = (unsigned long)target - (addr+5);
@@ -103,8 +101,9 @@ unsigned paravirt_patch_call(void *insnbuf,
 	return 5;
 }
 
-unsigned paravirt_patch_jmp(void *insnbuf, const void *target,
-			    unsigned long addr, unsigned len)
+#ifdef CONFIG_PARAVIRT_XXL
+static unsigned paravirt_patch_jmp(void *insnbuf, const void *target,
+				   unsigned long addr, unsigned len)
 {
 	struct branch *b = insnbuf;
 	unsigned long delta = (unsigned long)target - (addr+5);
@@ -121,6 +120,7 @@ unsigned paravirt_patch_jmp(void *insnbuf, const void *target,
 
 	return 5;
 }
+#endif
 
 DEFINE_STATIC_KEY_TRUE(virt_spin_lock_key);
 
@@ -130,29 +130,14 @@ void __init native_pv_lock_init(void)
 		static_branch_disable(&virt_spin_lock_key);
 }
 
-/*
- * Neat trick to map patch type back to the call within the
- * corresponding structure.
- */
-static void *get_call_destination(u8 type)
-{
-	struct paravirt_patch_template tmpl = {
-		.pv_init_ops = pv_init_ops,
-		.pv_time_ops = pv_time_ops,
-		.pv_cpu_ops = pv_cpu_ops,
-		.pv_irq_ops = pv_irq_ops,
-		.pv_mmu_ops = pv_mmu_ops,
-#ifdef CONFIG_PARAVIRT_SPINLOCKS
-		.pv_lock_ops = pv_lock_ops,
-#endif
-	};
-	return *((void **)&tmpl + type);
-}
-
-unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
+unsigned paravirt_patch_default(u8 type, void *insnbuf,
 				unsigned long addr, unsigned len)
 {
-	void *opfunc = get_call_destination(type);
+	/*
+	 * 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)
@@ -167,15 +152,15 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
 	else if (opfunc == _paravirt_ident_64)
 		ret = paravirt_patch_ident_64(insnbuf, len);
 
-	else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
-		 type == PARAVIRT_PATCH(pv_cpu_ops.usergs_sysret64))
+#ifdef CONFIG_PARAVIRT_XXL
+	else if (type == PARAVIRT_PATCH(cpu.iret) ||
+		 type == PARAVIRT_PATCH(cpu.usergs_sysret64))
 		/* If operation requires a jmp, then jmp */
 		ret = paravirt_patch_jmp(insnbuf, opfunc, addr, len);
+#endif
 	else
-		/* Otherwise call the function; assume target could
-		   clobber any caller-save reg */
-		ret = paravirt_patch_call(insnbuf, opfunc, CLBR_ANY,
-					  addr, clobbers, len);
+		/* Otherwise call the function. */
+		ret = paravirt_patch_call(insnbuf, opfunc, addr, len);
 
 	return ret;
 }
@@ -281,6 +266,7 @@ void paravirt_flush_lazy_mmu(void)
 	preempt_enable();
 }
 
+#ifdef CONFIG_PARAVIRT_XXL
 void paravirt_start_context_switch(struct task_struct *prev)
 {
 	BUG_ON(preemptible());
@@ -301,6 +287,7 @@ void paravirt_end_context_switch(struct task_struct *next)
 	if (test_and_clear_ti_thread_flag(task_thread_info(next), TIF_LAZY_MMU_UPDATES))
 		arch_enter_lazy_mmu_mode();
 }
+#endif
 
 enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
 {
@@ -312,85 +299,16 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
 
 struct pv_info pv_info = {
 	.name = "bare hardware",
+#ifdef CONFIG_PARAVIRT_XXL
 	.kernel_rpl = 0,
 	.shared_kernel_pmd = 1,	/* Only used when CONFIG_X86_PAE is set */
 
 #ifdef CONFIG_X86_64
 	.extra_user_64bit_cs = __USER_CS,
 #endif
-};
-
-struct pv_init_ops pv_init_ops = {
-	.patch = native_patch,
-};
-
-struct pv_time_ops pv_time_ops = {
-	.sched_clock = native_sched_clock,
-	.steal_clock = native_steal_clock,
-};
-
-__visible struct pv_irq_ops pv_irq_ops = {
-	.save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
-	.restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
-	.irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
-	.irq_enable = __PV_IS_CALLEE_SAVE(native_irq_enable),
-	.safe_halt = native_safe_halt,
-	.halt = native_halt,
-};
-
-__visible struct pv_cpu_ops pv_cpu_ops = {
-	.cpuid = native_cpuid,
-	.get_debugreg = native_get_debugreg,
-	.set_debugreg = native_set_debugreg,
-	.read_cr0 = native_read_cr0,
-	.write_cr0 = native_write_cr0,
-	.write_cr4 = native_write_cr4,
-#ifdef CONFIG_X86_64
-	.read_cr8 = native_read_cr8,
-	.write_cr8 = native_write_cr8,
 #endif
-	.wbinvd = native_wbinvd,
-	.read_msr = native_read_msr,
-	.write_msr = native_write_msr,
-	.read_msr_safe = native_read_msr_safe,
-	.write_msr_safe = native_write_msr_safe,
-	.read_pmc = native_read_pmc,
-	.load_tr_desc = native_load_tr_desc,
-	.set_ldt = native_set_ldt,
-	.load_gdt = native_load_gdt,
-	.load_idt = native_load_idt,
-	.store_tr = native_store_tr,
-	.load_tls = native_load_tls,
-#ifdef CONFIG_X86_64
-	.load_gs_index = native_load_gs_index,
-#endif
-	.write_ldt_entry = native_write_ldt_entry,
-	.write_gdt_entry = native_write_gdt_entry,
-	.write_idt_entry = native_write_idt_entry,
-
-	.alloc_ldt = paravirt_nop,
-	.free_ldt = paravirt_nop,
-
-	.load_sp0 = native_load_sp0,
-
-#ifdef CONFIG_X86_64
-	.usergs_sysret64 = native_usergs_sysret64,
-#endif
-	.iret = native_iret,
-	.swapgs = native_swapgs,
-
-	.set_iopl_mask = native_set_iopl_mask,
-	.io_delay = native_io_delay,
-
-	.start_context_switch = paravirt_nop,
-	.end_context_switch = paravirt_nop,
 };
 
-/* At this point, native_get/set_debugreg has real function entries */
-NOKPROBE_SYMBOL(native_get_debugreg);
-NOKPROBE_SYMBOL(native_set_debugreg);
-NOKPROBE_SYMBOL(native_load_idt);
-
 #if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
 /* 32-bit pagetable entries */
 #define PTE_IDENT	__PV_IS_CALLEE_SAVE(_paravirt_ident_32)
@@ -399,85 +317,171 @@ NOKPROBE_SYMBOL(native_load_idt);
 #define PTE_IDENT	__PV_IS_CALLEE_SAVE(_paravirt_ident_64)
 #endif
 
-struct pv_mmu_ops pv_mmu_ops __ro_after_init = {
+struct paravirt_patch_template pv_ops = {
+	/* Init ops. */
+	.init.patch		= native_patch,
 
-	.read_cr2 = native_read_cr2,
-	.write_cr2 = native_write_cr2,
-	.read_cr3 = __native_read_cr3,
-	.write_cr3 = native_write_cr3,
+	/* Time ops. */
+	.time.sched_clock	= native_sched_clock,
+	.time.steal_clock	= native_steal_clock,
 
-	.flush_tlb_user = native_flush_tlb,
-	.flush_tlb_kernel = native_flush_tlb_global,
-	.flush_tlb_one_user = native_flush_tlb_one_user,
-	.flush_tlb_others = native_flush_tlb_others,
-	.tlb_remove_table = (void (*)(struct mmu_gather *, void *))tlb_remove_page,
+	/* Cpu ops. */
+	.cpu.io_delay		= native_io_delay,
 
-	.pgd_alloc = __paravirt_pgd_alloc,
-	.pgd_free = paravirt_nop,
+#ifdef CONFIG_PARAVIRT_XXL
+	.cpu.cpuid		= native_cpuid,
+	.cpu.get_debugreg	= native_get_debugreg,
+	.cpu.set_debugreg	= native_set_debugreg,
+	.cpu.read_cr0		= native_read_cr0,
+	.cpu.write_cr0		= native_write_cr0,
+	.cpu.write_cr4		= native_write_cr4,
+#ifdef CONFIG_X86_64
+	.cpu.read_cr8		= native_read_cr8,
+	.cpu.write_cr8		= native_write_cr8,
+#endif
+	.cpu.wbinvd		= 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,
+#ifdef CONFIG_X86_64
+	.cpu.load_gs_index	= native_load_gs_index,
+#endif
+	.cpu.write_ldt_entry	= native_write_ldt_entry,
+	.cpu.write_gdt_entry	= native_write_gdt_entry,
+	.cpu.write_idt_entry	= native_write_idt_entry,
 
-	.alloc_pte = paravirt_nop,
-	.alloc_pmd = paravirt_nop,
-	.alloc_pud = paravirt_nop,
-	.alloc_p4d = paravirt_nop,
-	.release_pte = paravirt_nop,
-	.release_pmd = paravirt_nop,
-	.release_pud = paravirt_nop,
-	.release_p4d = paravirt_nop,
+	.cpu.alloc_ldt		= paravirt_nop,
+	.cpu.free_ldt		= paravirt_nop,
 
-	.set_pte = native_set_pte,
-	.set_pte_at = native_set_pte_at,
-	.set_pmd = native_set_pmd,
+	.cpu.load_sp0		= native_load_sp0,
 
-	.ptep_modify_prot_start = __ptep_modify_prot_start,
-	.ptep_modify_prot_commit = __ptep_modify_prot_commit,
+#ifdef CONFIG_X86_64
+	.cpu.usergs_sysret64	= native_usergs_sysret64,
+#endif
+	.cpu.iret		= native_iret,
+	.cpu.swapgs		= native_swapgs,
+
+	.cpu.set_iopl_mask	= native_set_iopl_mask,
+
+	.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.restore_fl		= __PV_IS_CALLEE_SAVE(native_restore_fl),
+	.irq.irq_disable	= __PV_IS_CALLEE_SAVE(native_irq_disable),
+	.irq.irq_enable		= __PV_IS_CALLEE_SAVE(native_irq_enable),
+	.irq.safe_halt		= native_safe_halt,
+	.irq.halt		= native_halt,
+#endif /* CONFIG_PARAVIRT_XXL */
+
+	/* Mmu ops. */
+	.mmu.flush_tlb_user	= native_flush_tlb,
+	.mmu.flush_tlb_kernel	= native_flush_tlb_global,
+	.mmu.flush_tlb_one_user	= native_flush_tlb_one_user,
+	.mmu.flush_tlb_others	= native_flush_tlb_others,
+	.mmu.tlb_remove_table	=
+			(void (*)(struct mmu_gather *, void *))tlb_remove_page,
+
+	.mmu.exit_mmap		= paravirt_nop,
+
+#ifdef CONFIG_PARAVIRT_XXL
+	.mmu.read_cr2		= native_read_cr2,
+	.mmu.write_cr2		= 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_pte_at		= native_set_pte_at,
+	.mmu.set_pmd		= native_set_pmd,
+
+	.mmu.ptep_modify_prot_start	= __ptep_modify_prot_start,
+	.mmu.ptep_modify_prot_commit	= __ptep_modify_prot_commit,
 
 #if CONFIG_PGTABLE_LEVELS >= 3
 #ifdef CONFIG_X86_PAE
-	.set_pte_atomic = native_set_pte_atomic,
-	.pte_clear = native_pte_clear,
-	.pmd_clear = native_pmd_clear,
+	.mmu.set_pte_atomic	= native_set_pte_atomic,
+	.mmu.pte_clear		= native_pte_clear,
+	.mmu.pmd_clear		= native_pmd_clear,
 #endif
-	.set_pud = native_set_pud,
+	.mmu.set_pud		= native_set_pud,
 
-	.pmd_val = PTE_IDENT,
-	.make_pmd = PTE_IDENT,
+	.mmu.pmd_val		= PTE_IDENT,
+	.mmu.make_pmd		= PTE_IDENT,
 
 #if CONFIG_PGTABLE_LEVELS >= 4
-	.pud_val = PTE_IDENT,
-	.make_pud = PTE_IDENT,
+	.mmu.pud_val		= PTE_IDENT,
+	.mmu.make_pud		= PTE_IDENT,
 
-	.set_p4d = native_set_p4d,
+	.mmu.set_p4d		= native_set_p4d,
 
 #if CONFIG_PGTABLE_LEVELS >= 5
-	.p4d_val = PTE_IDENT,
-	.make_p4d = PTE_IDENT,
+	.mmu.p4d_val		= PTE_IDENT,
+	.mmu.make_p4d		= PTE_IDENT,
 
-	.set_pgd = native_set_pgd,
+	.mmu.set_pgd		= native_set_pgd,
 #endif /* CONFIG_PGTABLE_LEVELS >= 5 */
 #endif /* CONFIG_PGTABLE_LEVELS >= 4 */
 #endif /* CONFIG_PGTABLE_LEVELS >= 3 */
 
-	.pte_val = PTE_IDENT,
-	.pgd_val = PTE_IDENT,
+	.mmu.pte_val		= PTE_IDENT,
+	.mmu.pgd_val		= PTE_IDENT,
 
-	.make_pte = PTE_IDENT,
-	.make_pgd = PTE_IDENT,
+	.mmu.make_pte		= PTE_IDENT,
+	.mmu.make_pgd		= PTE_IDENT,
 
-	.dup_mmap = paravirt_nop,
-	.exit_mmap = paravirt_nop,
-	.activate_mm = paravirt_nop,
+	.mmu.dup_mmap		= paravirt_nop,
+	.mmu.activate_mm	= paravirt_nop,
 
-	.lazy_mode = {
-		.enter = paravirt_nop,
-		.leave = paravirt_nop,
-		.flush = paravirt_nop,
+	.mmu.lazy_mode = {
+		.enter		= paravirt_nop,
+		.leave		= paravirt_nop,
+		.flush		= paravirt_nop,
 	},
 
-	.set_fixmap = native_set_fixmap,
+	.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
 };
 
-EXPORT_SYMBOL_GPL(pv_time_ops);
-EXPORT_SYMBOL    (pv_cpu_ops);
-EXPORT_SYMBOL    (pv_mmu_ops);
+#ifdef CONFIG_PARAVIRT_XXL
+/* At this point, native_get/set_debugreg has real function entries */
+NOKPROBE_SYMBOL(native_get_debugreg);
+NOKPROBE_SYMBOL(native_set_debugreg);
+NOKPROBE_SYMBOL(native_load_idt);
+#endif
+
+EXPORT_SYMBOL_GPL(pv_ops);
 EXPORT_SYMBOL_GPL(pv_info);
-EXPORT_SYMBOL    (pv_irq_ops);
diff --git a/arch/x86/kernel/paravirt_patch_32.c b/arch/x86/kernel/paravirt_patch_32.c
index 758e69d72ebf..6368c22fa1fa 100644
--- a/arch/x86/kernel/paravirt_patch_32.c
+++ b/arch/x86/kernel/paravirt_patch_32.c
@@ -1,18 +1,20 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <asm/paravirt.h>
 
-DEF_NATIVE(pv_irq_ops, irq_disable, "cli");
-DEF_NATIVE(pv_irq_ops, irq_enable, "sti");
-DEF_NATIVE(pv_irq_ops, restore_fl, "push %eax; popf");
-DEF_NATIVE(pv_irq_ops, save_fl, "pushf; pop %eax");
-DEF_NATIVE(pv_cpu_ops, iret, "iret");
-DEF_NATIVE(pv_mmu_ops, read_cr2, "mov %cr2, %eax");
-DEF_NATIVE(pv_mmu_ops, write_cr3, "mov %eax, %cr3");
-DEF_NATIVE(pv_mmu_ops, read_cr3, "mov %cr3, %eax");
+#ifdef CONFIG_PARAVIRT_XXL
+DEF_NATIVE(irq, irq_disable, "cli");
+DEF_NATIVE(irq, irq_enable, "sti");
+DEF_NATIVE(irq, restore_fl, "push %eax; popf");
+DEF_NATIVE(irq, save_fl, "pushf; pop %eax");
+DEF_NATIVE(cpu, iret, "iret");
+DEF_NATIVE(mmu, read_cr2, "mov %cr2, %eax");
+DEF_NATIVE(mmu, write_cr3, "mov %eax, %cr3");
+DEF_NATIVE(mmu, read_cr3, "mov %cr3, %eax");
+#endif
 
 #if defined(CONFIG_PARAVIRT_SPINLOCKS)
-DEF_NATIVE(pv_lock_ops, queued_spin_unlock, "movb $0, (%eax)");
-DEF_NATIVE(pv_lock_ops, vcpu_is_preempted, "xor %eax, %eax");
+DEF_NATIVE(lock, queued_spin_unlock, "movb $0, (%eax)");
+DEF_NATIVE(lock, vcpu_is_preempted, "xor %eax, %eax");
 #endif
 
 unsigned paravirt_patch_ident_32(void *insnbuf, unsigned len)
@@ -30,53 +32,42 @@ unsigned paravirt_patch_ident_64(void *insnbuf, unsigned len)
 extern bool pv_is_native_spin_unlock(void);
 extern bool pv_is_native_vcpu_is_preempted(void);
 
-unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
-		      unsigned long addr, unsigned len)
+unsigned native_patch(u8 type, void *ibuf, unsigned long addr, unsigned len)
 {
-	const unsigned char *start, *end;
-	unsigned ret;
-
 #define PATCH_SITE(ops, x)					\
-		case PARAVIRT_PATCH(ops.x):			\
-			start = start_##ops##_##x;		\
-			end = end_##ops##_##x;			\
-			goto patch_site
+	case PARAVIRT_PATCH(ops.x):				\
+		return paravirt_patch_insns(ibuf, len, start_##ops##_##x, end_##ops##_##x)
+
 	switch (type) {
-		PATCH_SITE(pv_irq_ops, irq_disable);
-		PATCH_SITE(pv_irq_ops, irq_enable);
-		PATCH_SITE(pv_irq_ops, restore_fl);
-		PATCH_SITE(pv_irq_ops, save_fl);
-		PATCH_SITE(pv_cpu_ops, iret);
-		PATCH_SITE(pv_mmu_ops, read_cr2);
-		PATCH_SITE(pv_mmu_ops, read_cr3);
-		PATCH_SITE(pv_mmu_ops, write_cr3);
+#ifdef CONFIG_PARAVIRT_XXL
+		PATCH_SITE(irq, irq_disable);
+		PATCH_SITE(irq, irq_enable);
+		PATCH_SITE(irq, restore_fl);
+		PATCH_SITE(irq, save_fl);
+		PATCH_SITE(cpu, iret);
+		PATCH_SITE(mmu, read_cr2);
+		PATCH_SITE(mmu, read_cr3);
+		PATCH_SITE(mmu, write_cr3);
+#endif
 #if defined(CONFIG_PARAVIRT_SPINLOCKS)
-		case PARAVIRT_PATCH(pv_lock_ops.queued_spin_unlock):
-			if (pv_is_native_spin_unlock()) {
-				start = start_pv_lock_ops_queued_spin_unlock;
-				end   = end_pv_lock_ops_queued_spin_unlock;
-				goto patch_site;
-			}
-			goto patch_default;
+	case PARAVIRT_PATCH(lock.queued_spin_unlock):
+		if (pv_is_native_spin_unlock())
+			return paravirt_patch_insns(ibuf, len,
+						    start_lock_queued_spin_unlock,
+						    end_lock_queued_spin_unlock);
+		break;
 
-		case PARAVIRT_PATCH(pv_lock_ops.vcpu_is_preempted):
-			if (pv_is_native_vcpu_is_preempted()) {
-				start = start_pv_lock_ops_vcpu_is_preempted;
-				end   = end_pv_lock_ops_vcpu_is_preempted;
-				goto patch_site;
-			}
-			goto patch_default;
+	case PARAVIRT_PATCH(lock.vcpu_is_preempted):
+		if (pv_is_native_vcpu_is_preempted())
+			return paravirt_patch_insns(ibuf, len,
+						    start_lock_vcpu_is_preempted,
+						    end_lock_vcpu_is_preempted);
+		break;
 #endif
 
 	default:
-patch_default: __maybe_unused
-		ret = paravirt_patch_default(type, clobbers, ibuf, addr, len);
-		break;
-
-patch_site:
-		ret = paravirt_patch_insns(ibuf, len, start, end);
 		break;
 	}
 #undef PATCH_SITE
-	return ret;
+	return paravirt_patch_default(type, ibuf, addr, len);
 }
diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
index 9cb98f7b07c9..7ca9cb726f4d 100644
--- a/arch/x86/kernel/paravirt_patch_64.c
+++ b/arch/x86/kernel/paravirt_patch_64.c
@@ -3,24 +3,26 @@
 #include <asm/asm-offsets.h>
 #include <linux/stringify.h>
 
-DEF_NATIVE(pv_irq_ops, irq_disable, "cli");
-DEF_NATIVE(pv_irq_ops, irq_enable, "sti");
-DEF_NATIVE(pv_irq_ops, restore_fl, "pushq %rdi; popfq");
-DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
-DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
-DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
-DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
-DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
+#ifdef CONFIG_PARAVIRT_XXL
+DEF_NATIVE(irq, irq_disable, "cli");
+DEF_NATIVE(irq, irq_enable, "sti");
+DEF_NATIVE(irq, restore_fl, "pushq %rdi; popfq");
+DEF_NATIVE(irq, save_fl, "pushfq; popq %rax");
+DEF_NATIVE(mmu, read_cr2, "movq %cr2, %rax");
+DEF_NATIVE(mmu, read_cr3, "movq %cr3, %rax");
+DEF_NATIVE(mmu, write_cr3, "movq %rdi, %cr3");
+DEF_NATIVE(cpu, wbinvd, "wbinvd");
 
-DEF_NATIVE(pv_cpu_ops, usergs_sysret64, "swapgs; sysretq");
-DEF_NATIVE(pv_cpu_ops, swapgs, "swapgs");
+DEF_NATIVE(cpu, usergs_sysret64, "swapgs; sysretq");
+DEF_NATIVE(cpu, swapgs, "swapgs");
+#endif
 
 DEF_NATIVE(, mov32, "mov %edi, %eax");
 DEF_NATIVE(, mov64, "mov %rdi, %rax");
 
 #if defined(CONFIG_PARAVIRT_SPINLOCKS)
-DEF_NATIVE(pv_lock_ops, queued_spin_unlock, "movb $0, (%rdi)");
-DEF_NATIVE(pv_lock_ops, vcpu_is_preempted, "xor %eax, %eax");
+DEF_NATIVE(lock, queued_spin_unlock, "movb $0, (%rdi)");
+DEF_NATIVE(lock, vcpu_is_preempted, "xor %eax, %eax");
 #endif
 
 unsigned paravirt_patch_ident_32(void *insnbuf, unsigned len)
@@ -38,55 +40,44 @@ unsigned paravirt_patch_ident_64(void *insnbuf, unsigned len)
 extern bool pv_is_native_spin_unlock(void);
 extern bool pv_is_native_vcpu_is_preempted(void);
 
-unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
-		      unsigned long addr, unsigned len)
+unsigned native_patch(u8 type, void *ibuf, unsigned long addr, unsigned len)
 {
-	const unsigned char *start, *end;
-	unsigned ret;
-
 #define PATCH_SITE(ops, x)					\
-		case PARAVIRT_PATCH(ops.x):			\
-			start = start_##ops##_##x;		\
-			end = end_##ops##_##x;			\
-			goto patch_site
-	switch(type) {
-		PATCH_SITE(pv_irq_ops, restore_fl);
-		PATCH_SITE(pv_irq_ops, save_fl);
-		PATCH_SITE(pv_irq_ops, irq_enable);
-		PATCH_SITE(pv_irq_ops, irq_disable);
-		PATCH_SITE(pv_cpu_ops, usergs_sysret64);
-		PATCH_SITE(pv_cpu_ops, swapgs);
-		PATCH_SITE(pv_mmu_ops, read_cr2);
-		PATCH_SITE(pv_mmu_ops, read_cr3);
-		PATCH_SITE(pv_mmu_ops, write_cr3);
-		PATCH_SITE(pv_cpu_ops, wbinvd);
-#if defined(CONFIG_PARAVIRT_SPINLOCKS)
-		case PARAVIRT_PATCH(pv_lock_ops.queued_spin_unlock):
-			if (pv_is_native_spin_unlock()) {
-				start = start_pv_lock_ops_queued_spin_unlock;
-				end   = end_pv_lock_ops_queued_spin_unlock;
-				goto patch_site;
-			}
-			goto patch_default;
+	case PARAVIRT_PATCH(ops.x):				\
+		return paravirt_patch_insns(ibuf, len, start_##ops##_##x, end_##ops##_##x)
 
-		case PARAVIRT_PATCH(pv_lock_ops.vcpu_is_preempted):
-			if (pv_is_native_vcpu_is_preempted()) {
-				start = start_pv_lock_ops_vcpu_is_preempted;
-				end   = end_pv_lock_ops_vcpu_is_preempted;
-				goto patch_site;
-			}
-			goto patch_default;
+	switch (type) {
+#ifdef CONFIG_PARAVIRT_XXL
+		PATCH_SITE(irq, restore_fl);
+		PATCH_SITE(irq, save_fl);
+		PATCH_SITE(irq, irq_enable);
+		PATCH_SITE(irq, irq_disable);
+		PATCH_SITE(cpu, usergs_sysret64);
+		PATCH_SITE(cpu, swapgs);
+		PATCH_SITE(cpu, wbinvd);
+		PATCH_SITE(mmu, read_cr2);
+		PATCH_SITE(mmu, read_cr3);
+		PATCH_SITE(mmu, write_cr3);
 #endif
+#if defined(CONFIG_PARAVIRT_SPINLOCKS)
+	case PARAVIRT_PATCH(lock.queued_spin_unlock):
+		if (pv_is_native_spin_unlock())
+			return paravirt_patch_insns(ibuf, len,
+						    start_lock_queued_spin_unlock,
+						    end_lock_queued_spin_unlock);
+		break;
 
-	default:
-patch_default: __maybe_unused
-		ret = paravirt_patch_default(type, clobbers, ibuf, addr, len);
+	case PARAVIRT_PATCH(lock.vcpu_is_preempted):
+		if (pv_is_native_vcpu_is_preempted())
+			return paravirt_patch_insns(ibuf, len,
+						    start_lock_vcpu_is_preempted,
+						    end_lock_vcpu_is_preempted);
 		break;
+#endif
 
-patch_site:
-		ret = paravirt_patch_insns(ibuf, len, start, end);
+	default:
 		break;
 	}
 #undef PATCH_SITE
-	return ret;
+	return paravirt_patch_default(type, ibuf, addr, len);
 }
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
index 03b7529333a6..e9f777bfed40 100644
--- a/arch/x86/kernel/tsc.c
+++ b/arch/x86/kernel/tsc.c
@@ -247,7 +247,7 @@ unsigned long long sched_clock(void)
 
 bool using_native_sched_clock(void)
 {
-	return pv_time_ops.sched_clock == native_sched_clock;
+	return pv_ops.time.sched_clock == native_sched_clock;
 }
 #else
 unsigned long long
diff --git a/arch/x86/kernel/vsmp_64.c b/arch/x86/kernel/vsmp_64.c
index 44685fb2a192..1eae5af491c2 100644
--- a/arch/x86/kernel/vsmp_64.c
+++ b/arch/x86/kernel/vsmp_64.c
@@ -26,7 +26,7 @@
 
 #define TOPOLOGY_REGISTER_OFFSET 0x10
 
-#if defined CONFIG_PCI && defined CONFIG_PARAVIRT
+#if defined CONFIG_PCI && defined CONFIG_PARAVIRT_XXL
 /*
  * Interrupt control on vSMPowered systems:
  * ~AC is a shadow of IF.  If IF is 'on' AC should be 'off'
@@ -69,17 +69,17 @@ asmlinkage __visible void vsmp_irq_enable(void)
 }
 PV_CALLEE_SAVE_REGS_THUNK(vsmp_irq_enable);
 
-static unsigned __init vsmp_patch(u8 type, u16 clobbers, void *ibuf,
+static unsigned __init vsmp_patch(u8 type, void *ibuf,
 				  unsigned long addr, unsigned len)
 {
 	switch (type) {
-	case PARAVIRT_PATCH(pv_irq_ops.irq_enable):
-	case PARAVIRT_PATCH(pv_irq_ops.irq_disable):
-	case PARAVIRT_PATCH(pv_irq_ops.save_fl):
-	case PARAVIRT_PATCH(pv_irq_ops.restore_fl):
-		return paravirt_patch_default(type, clobbers, ibuf, addr, len);
+	case PARAVIRT_PATCH(irq.irq_enable):
+	case PARAVIRT_PATCH(irq.irq_disable):
+	case PARAVIRT_PATCH(irq.save_fl):
+	case PARAVIRT_PATCH(irq.restore_fl):
+		return paravirt_patch_default(type, ibuf, addr, len);
 	default:
-		return native_patch(type, clobbers, ibuf, addr, len);
+		return native_patch(type, ibuf, addr, len);
 	}
 
 }
@@ -111,11 +111,11 @@ static void __init set_vsmp_pv_ops(void)
 
 	if (cap & ctl & (1 << 4)) {
 		/* Setup irq ops and turn on vSMP  IRQ fastpath handling */
-		pv_irq_ops.irq_disable = PV_CALLEE_SAVE(vsmp_irq_disable);
-		pv_irq_ops.irq_enable  = PV_CALLEE_SAVE(vsmp_irq_enable);
-		pv_irq_ops.save_fl  = PV_CALLEE_SAVE(vsmp_save_fl);
-		pv_irq_ops.restore_fl  = PV_CALLEE_SAVE(vsmp_restore_fl);
-		pv_init_ops.patch = vsmp_patch;
+		pv_ops.irq.irq_disable = PV_CALLEE_SAVE(vsmp_irq_disable);
+		pv_ops.irq.irq_enable = PV_CALLEE_SAVE(vsmp_irq_enable);
+		pv_ops.irq.save_fl = PV_CALLEE_SAVE(vsmp_save_fl);
+		pv_ops.irq.restore_fl = PV_CALLEE_SAVE(vsmp_restore_fl);
+		pv_ops.init.patch = vsmp_patch;
 		ctl &= ~(1 << 4);
 	}
 	writel(ctl, address + 4);