Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull KVM fixes from Paolo Bonzini:
 "A somewhat bigger ARM update, and the usual smattering of x86 bug
  fixes"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  kvm: vmx: Fix entry number check for add_atomic_switch_msr()
  KVM: x86: Recompute PID.ON when clearing PID.SN
  KVM: nVMX: Restore a preemption timer consistency check
  x86/kvm/nVMX: read from MSR_IA32_VMX_PROCBASED_CTLS2 only when it is available
  KVM: arm64: Forbid kprobing of the VHE world-switch code
  KVM: arm64: Relax the restriction on using stage2 PUD huge mapping
  arm: KVM: Add missing kvm_stage2_has_pmd() helper
  KVM: arm/arm64: vgic: Always initialize the group of private IRQs
  arm/arm64: KVM: Don't panic on failure to properly reset system registers
  arm/arm64: KVM: Allow a VCPU to fully reset itself
  KVM: arm/arm64: Reset the VCPU without preemption and vcpu state loaded
  arm64: KVM: Don't generate UNDEF when LORegion feature is present
  KVM: arm/arm64: vgic: Make vgic_cpu->ap_list_lock a raw_spinlock
  KVM: arm/arm64: vgic: Make vgic_dist->lpi_list_lock a raw_spinlock
  KVM: arm/arm64: vgic: Make vgic_irq->irq_lock a raw_spinlock

26 files changed, 331 insertions, 193 deletions

diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h
index ca56537b61bc..50e89869178a 100644
--- a/arch/arm/include/asm/kvm_host.h
+++ b/arch/arm/include/asm/kvm_host.h
@@ -48,6 +48,7 @@
 #define KVM_REQ_SLEEP \
 	KVM_ARCH_REQ_FLAGS(0, KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP)
 #define KVM_REQ_IRQ_PENDING	KVM_ARCH_REQ(1)
+#define KVM_REQ_VCPU_RESET	KVM_ARCH_REQ(2)
 
 DECLARE_STATIC_KEY_FALSE(userspace_irqchip_in_use);
 
@@ -147,6 +148,13 @@ struct kvm_cpu_context {
 
 typedef struct kvm_cpu_context kvm_cpu_context_t;
 
+struct vcpu_reset_state {
+	unsigned long	pc;
+	unsigned long	r0;
+	bool		be;
+	bool		reset;
+};
+
 struct kvm_vcpu_arch {
 	struct kvm_cpu_context ctxt;
 
@@ -186,6 +194,8 @@ struct kvm_vcpu_arch {
 	/* Cache some mmu pages needed inside spinlock regions */
 	struct kvm_mmu_memory_cache mmu_page_cache;
 
+	struct vcpu_reset_state reset_state;
+
 	/* Detect first run of a vcpu */
 	bool has_run_once;
 };
diff --git a/arch/arm/include/asm/stage2_pgtable.h b/arch/arm/include/asm/stage2_pgtable.h
index c4b1d4fb1797..de2089501b8b 100644
--- a/arch/arm/include/asm/stage2_pgtable.h
+++ b/arch/arm/include/asm/stage2_pgtable.h
@@ -76,4 +76,9 @@ static inline bool kvm_stage2_has_pud(struct kvm *kvm)
 #define S2_PMD_MASK				PMD_MASK
 #define S2_PMD_SIZE				PMD_SIZE
 
+static inline bool kvm_stage2_has_pmd(struct kvm *kvm)
+{
+	return true;
+}
+
 #endif	/* __ARM_S2_PGTABLE_H_ */
diff --git a/arch/arm/kvm/coproc.c b/arch/arm/kvm/coproc.c
index 222c1635bc7a..e8bd288fd5be 100644
--- a/arch/arm/kvm/coproc.c
+++ b/arch/arm/kvm/coproc.c
@@ -1450,6 +1450,6 @@ void kvm_reset_coprocs(struct kvm_vcpu *vcpu)
 	reset_coproc_regs(vcpu, table, num);
 
 	for (num = 1; num < NR_CP15_REGS; num++)
-		if (vcpu_cp15(vcpu, num) == 0x42424242)
-			panic("Didn't reset vcpu_cp15(vcpu, %zi)", num);
+		WARN(vcpu_cp15(vcpu, num) == 0x42424242,
+		     "Didn't reset vcpu_cp15(vcpu, %zi)", num);
 }
diff --git a/arch/arm/kvm/reset.c b/arch/arm/kvm/reset.c
index 5ed0c3ee33d6..e53327912adc 100644
--- a/arch/arm/kvm/reset.c
+++ b/arch/arm/kvm/reset.c
@@ -26,6 +26,7 @@
 #include <asm/cputype.h>
 #include <asm/kvm_arm.h>
 #include <asm/kvm_coproc.h>
+#include <asm/kvm_emulate.h>
 
 #include <kvm/arm_arch_timer.h>
 
@@ -69,6 +70,29 @@ int kvm_reset_vcpu(struct kvm_vcpu *vcpu)
 	/* Reset CP15 registers */
 	kvm_reset_coprocs(vcpu);
 
+	/*
+	 * Additional reset state handling that PSCI may have imposed on us.
+	 * Must be done after all the sys_reg reset.
+	 */
+	if (READ_ONCE(vcpu->arch.reset_state.reset)) {
+		unsigned long target_pc = vcpu->arch.reset_state.pc;
+
+		/* Gracefully handle Thumb2 entry point */
+		if (target_pc & 1) {
+			target_pc &= ~1UL;
+			vcpu_set_thumb(vcpu);
+		}
+
+		/* Propagate caller endianness */
+		if (vcpu->arch.reset_state.be)
+			kvm_vcpu_set_be(vcpu);
+
+		*vcpu_pc(vcpu) = target_pc;
+		vcpu_set_reg(vcpu, 0, vcpu->arch.reset_state.r0);
+
+		vcpu->arch.reset_state.reset = false;
+	}
+
 	/* Reset arch_timer context */
 	return kvm_timer_vcpu_reset(vcpu);
 }
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index 7732d0ba4e60..da3fc7324d68 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -48,6 +48,7 @@
 #define KVM_REQ_SLEEP \
 	KVM_ARCH_REQ_FLAGS(0, KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP)
 #define KVM_REQ_IRQ_PENDING	KVM_ARCH_REQ(1)
+#define KVM_REQ_VCPU_RESET	KVM_ARCH_REQ(2)
 
 DECLARE_STATIC_KEY_FALSE(userspace_irqchip_in_use);
 
@@ -208,6 +209,13 @@ struct kvm_cpu_context {
 
 typedef struct kvm_cpu_context kvm_cpu_context_t;
 
+struct vcpu_reset_state {
+	unsigned long	pc;
+	unsigned long	r0;
+	bool		be;
+	bool		reset;
+};
+
 struct kvm_vcpu_arch {
 	struct kvm_cpu_context ctxt;
 
@@ -297,6 +305,9 @@ struct kvm_vcpu_arch {
 	/* Virtual SError ESR to restore when HCR_EL2.VSE is set */
 	u64 vsesr_el2;
 
+	/* Additional reset state */
+	struct vcpu_reset_state	reset_state;
+
 	/* True when deferrable sysregs are loaded on the physical CPU,
 	 * see kvm_vcpu_load_sysregs and kvm_vcpu_put_sysregs. */
 	bool sysregs_loaded_on_cpu;
diff --git a/arch/arm64/kvm/hyp/switch.c b/arch/arm64/kvm/hyp/switch.c
index b0b1478094b4..421ebf6f7086 100644
--- a/arch/arm64/kvm/hyp/switch.c
+++ b/arch/arm64/kvm/hyp/switch.c
@@ -23,6 +23,7 @@
 #include <kvm/arm_psci.h>
 
 #include <asm/cpufeature.h>
+#include <asm/kprobes.h>
 #include <asm/kvm_asm.h>
 #include <asm/kvm_emulate.h>
 #include <asm/kvm_host.h>
@@ -107,6 +108,7 @@ static void activate_traps_vhe(struct kvm_vcpu *vcpu)
 
 	write_sysreg(kvm_get_hyp_vector(), vbar_el1);
 }
+NOKPROBE_SYMBOL(activate_traps_vhe);
 
 static void __hyp_text __activate_traps_nvhe(struct kvm_vcpu *vcpu)
 {
@@ -154,6 +156,7 @@ static void deactivate_traps_vhe(void)
 	write_sysreg(CPACR_EL1_DEFAULT, cpacr_el1);
 	write_sysreg(vectors, vbar_el1);
 }
+NOKPROBE_SYMBOL(deactivate_traps_vhe);
 
 static void __hyp_text __deactivate_traps_nvhe(void)
 {
@@ -513,6 +516,7 @@ int kvm_vcpu_run_vhe(struct kvm_vcpu *vcpu)
 
 	return exit_code;
 }
+NOKPROBE_SYMBOL(kvm_vcpu_run_vhe);
 
 /* Switch to the guest for legacy non-VHE systems */
 int __hyp_text __kvm_vcpu_run_nvhe(struct kvm_vcpu *vcpu)
@@ -620,6 +624,7 @@ static void __hyp_call_panic_vhe(u64 spsr, u64 elr, u64 par,
 	      read_sysreg_el2(esr),   read_sysreg_el2(far),
 	      read_sysreg(hpfar_el2), par, vcpu);
 }
+NOKPROBE_SYMBOL(__hyp_call_panic_vhe);
 
 void __hyp_text __noreturn hyp_panic(struct kvm_cpu_context *host_ctxt)
 {
diff --git a/arch/arm64/kvm/hyp/sysreg-sr.c b/arch/arm64/kvm/hyp/sysreg-sr.c
index 68d6f7c3b237..b426e2cf973c 100644
--- a/arch/arm64/kvm/hyp/sysreg-sr.c
+++ b/arch/arm64/kvm/hyp/sysreg-sr.c
@@ -18,6 +18,7 @@
 #include <linux/compiler.h>
 #include <linux/kvm_host.h>
 
+#include <asm/kprobes.h>
 #include <asm/kvm_asm.h>
 #include <asm/kvm_emulate.h>
 #include <asm/kvm_hyp.h>
@@ -98,12 +99,14 @@ void sysreg_save_host_state_vhe(struct kvm_cpu_context *ctxt)
 {
 	__sysreg_save_common_state(ctxt);
 }
+NOKPROBE_SYMBOL(sysreg_save_host_state_vhe);
 
 void sysreg_save_guest_state_vhe(struct kvm_cpu_context *ctxt)
 {
 	__sysreg_save_common_state(ctxt);
 	__sysreg_save_el2_return_state(ctxt);
 }
+NOKPROBE_SYMBOL(sysreg_save_guest_state_vhe);
 
 static void __hyp_text __sysreg_restore_common_state(struct kvm_cpu_context *ctxt)
 {
@@ -188,12 +191,14 @@ void sysreg_restore_host_state_vhe(struct kvm_cpu_context *ctxt)
 {
 	__sysreg_restore_common_state(ctxt);
 }
+NOKPROBE_SYMBOL(sysreg_restore_host_state_vhe);
 
 void sysreg_restore_guest_state_vhe(struct kvm_cpu_context *ctxt)
 {
 	__sysreg_restore_common_state(ctxt);
 	__sysreg_restore_el2_return_state(ctxt);
 }
+NOKPROBE_SYMBOL(sysreg_restore_guest_state_vhe);
 
 void __hyp_text __sysreg32_save_state(struct kvm_vcpu *vcpu)
 {
diff --git a/arch/arm64/kvm/reset.c b/arch/arm64/kvm/reset.c
index b72a3dd56204..f16a5f8ff2b4 100644
--- a/arch/arm64/kvm/reset.c
+++ b/arch/arm64/kvm/reset.c
@@ -32,6 +32,7 @@
 #include <asm/kvm_arm.h>
 #include <asm/kvm_asm.h>
 #include <asm/kvm_coproc.h>
+#include <asm/kvm_emulate.h>
 #include <asm/kvm_mmu.h>
 
 /* Maximum phys_shift supported for any VM on this host */
@@ -105,16 +106,33 @@ int kvm_arch_vm_ioctl_check_extension(struct kvm *kvm, long ext)
  * This function finds the right table above and sets the registers on
  * the virtual CPU struct to their architecturally defined reset
  * values.
+ *
+ * Note: This function can be called from two paths: The KVM_ARM_VCPU_INIT
+ * ioctl or as part of handling a request issued by another VCPU in the PSCI
+ * handling code.  In the first case, the VCPU will not be loaded, and in the
+ * second case the VCPU will be loaded.  Because this function operates purely
+ * on the memory-backed valus of system registers, we want to do a full put if
+ * we were loaded (handling a request) and load the values back at the end of
+ * the function.  Otherwise we leave the state alone.  In both cases, we
+ * disable preemption around the vcpu reset as we would otherwise race with
+ * preempt notifiers which also call put/load.
  */
 int kvm_reset_vcpu(struct kvm_vcpu *vcpu)
 {
 	const struct kvm_regs *cpu_reset;
+	int ret = -EINVAL;
+	bool loaded;
+
+	preempt_disable();
+	loaded = (vcpu->cpu != -1);
+	if (loaded)
+		kvm_arch_vcpu_put(vcpu);
 
 	switch (vcpu->arch.target) {
 	default:
 		if (test_bit(KVM_ARM_VCPU_EL1_32BIT, vcpu->arch.features)) {
 			if (!cpu_has_32bit_el1())
-				return -EINVAL;
+				goto out;
 			cpu_reset = &default_regs_reset32;
 		} else {
 			cpu_reset = &default_regs_reset;
@@ -129,6 +147,29 @@ int kvm_reset_vcpu(struct kvm_vcpu *vcpu)
 	/* Reset system registers */
 	kvm_reset_sys_regs(vcpu);
 
+	/*
+	 * Additional reset state handling that PSCI may have imposed on us.
+	 * Must be done after all the sys_reg reset.
+	 */
+	if (vcpu->arch.reset_state.reset) {
+		unsigned long target_pc = vcpu->arch.reset_state.pc;
+
+		/* Gracefully handle Thumb2 entry point */
+		if (vcpu_mode_is_32bit(vcpu) && (target_pc & 1)) {
+			target_pc &= ~1UL;
+			vcpu_set_thumb(vcpu);
+		}
+
+		/* Propagate caller endianness */
+		if (vcpu->arch.reset_state.be)
+			kvm_vcpu_set_be(vcpu);
+
+		*vcpu_pc(vcpu) = target_pc;
+		vcpu_set_reg(vcpu, 0, vcpu->arch.reset_state.r0);
+
+		vcpu->arch.reset_state.reset = false;
+	}
+
 	/* Reset PMU */
 	kvm_pmu_vcpu_reset(vcpu);
 
@@ -137,7 +178,12 @@ int kvm_reset_vcpu(struct kvm_vcpu *vcpu)
 		vcpu->arch.workaround_flags |= VCPU_WORKAROUND_2_FLAG;
 
 	/* Reset timer */
-	return kvm_timer_vcpu_reset(vcpu);
+	ret = kvm_timer_vcpu_reset(vcpu);
+out:
+	if (loaded)
+		kvm_arch_vcpu_load(vcpu, smp_processor_id());
+	preempt_enable();
+	return ret;
 }
 
 void kvm_set_ipa_limit(void)
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c
index e3e37228ae4e..c936aa40c3f4 100644
--- a/arch/arm64/kvm/sys_regs.c
+++ b/arch/arm64/kvm/sys_regs.c
@@ -314,12 +314,29 @@ static bool trap_raz_wi(struct kvm_vcpu *vcpu,
 		return read_zero(vcpu, p);
 }
 
-static bool trap_undef(struct kvm_vcpu *vcpu,
-		       struct sys_reg_params *p,
-		       const struct sys_reg_desc *r)
+/*
+ * ARMv8.1 mandates at least a trivial LORegion implementation, where all the
+ * RW registers are RES0 (which we can implement as RAZ/WI). On an ARMv8.0
+ * system, these registers should UNDEF. LORID_EL1 being a RO register, we
+ * treat it separately.
+ */
+static bool trap_loregion(struct kvm_vcpu *vcpu,
+			  struct sys_reg_params *p,
+			  const struct sys_reg_desc *r)
 {
-	kvm_inject_undefined(vcpu);
-	return false;
+	u64 val = read_sanitised_ftr_reg(SYS_ID_AA64MMFR1_EL1);
+	u32 sr = sys_reg((u32)r->Op0, (u32)r->Op1,
+			 (u32)r->CRn, (u32)r->CRm, (u32)r->Op2);
+
+	if (!(val & (0xfUL << ID_AA64MMFR1_LOR_SHIFT))) {
+		kvm_inject_undefined(vcpu);
+		return false;
+	}
+
+	if (p->is_write && sr == SYS_LORID_EL1)
+		return write_to_read_only(vcpu, p, r);
+
+	return trap_raz_wi(vcpu, p, r);
 }
 
 static bool trap_oslsr_el1(struct kvm_vcpu *vcpu,
@@ -1048,11 +1065,6 @@ static u64 read_id_reg(struct sys_reg_desc const *r, bool raz)
 		if (val & ptrauth_mask)
 			kvm_debug("ptrauth unsupported for guests, suppressing\n");
 		val &= ~ptrauth_mask;
-	} else if (id == SYS_ID_AA64MMFR1_EL1) {
-		if (val & (0xfUL << ID_AA64MMFR1_LOR_SHIFT))
-			kvm_debug("LORegions unsupported for guests, suppressing\n");
-
-		val &= ~(0xfUL << ID_AA64MMFR1_LOR_SHIFT);
 	}
 
 	return val;
@@ -1338,11 +1350,11 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 	{ SYS_DESC(SYS_MAIR_EL1), access_vm_reg, reset_unknown, MAIR_EL1 },
 	{ SYS_DESC(SYS_AMAIR_EL1), access_vm_reg, reset_amair_el1, AMAIR_EL1 },
 
-	{ SYS_DESC(SYS_LORSA_EL1), trap_undef },
-	{ SYS_DESC(SYS_LOREA_EL1), trap_undef },
-	{ SYS_DESC(SYS_LORN_EL1), trap_undef },
-	{ SYS_DESC(SYS_LORC_EL1), trap_undef },
-	{ SYS_DESC(SYS_LORID_EL1), trap_undef },
+	{ SYS_DESC(SYS_LORSA_EL1), trap_loregion },
+	{ SYS_DESC(SYS_LOREA_EL1), trap_loregion },
+	{ SYS_DESC(SYS_LORN_EL1), trap_loregion },
+	{ SYS_DESC(SYS_LORC_EL1), trap_loregion },
+	{ SYS_DESC(SYS_LORID_EL1), trap_loregion },
 
 	{ SYS_DESC(SYS_VBAR_EL1), NULL, reset_val, VBAR_EL1, 0 },
 	{ SYS_DESC(SYS_DISR_EL1), NULL, reset_val, DISR_EL1, 0 },
@@ -2596,7 +2608,9 @@ void kvm_reset_sys_regs(struct kvm_vcpu *vcpu)
 	table = get_target_table(vcpu->arch.target, true, &num);
 	reset_sys_reg_descs(vcpu, table, num);
 
-	for (num = 1; num < NR_SYS_REGS; num++)
-		if (__vcpu_sys_reg(vcpu, num) == 0x4242424242424242)
-			panic("Didn't reset __vcpu_sys_reg(%zi)", num);
+	for (num = 1; num < NR_SYS_REGS; num++) {
+		if (WARN(__vcpu_sys_reg(vcpu, num) == 0x4242424242424242,
+			 "Didn't reset __vcpu_sys_reg(%zi)\n", num))
+			break;
+	}
 }
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index d8ea4ebd79e7..d737a51a53ca 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -2473,6 +2473,10 @@ static int nested_check_vm_execution_controls(struct kvm_vcpu *vcpu,
 	    (nested_cpu_has_vpid(vmcs12) && !vmcs12->virtual_processor_id))
 		return -EINVAL;
 
+	if (!nested_cpu_has_preemption_timer(vmcs12) &&
+	    nested_cpu_has_save_preemption_timer(vmcs12))
+		return -EINVAL;
+
 	if (nested_cpu_has_ept(vmcs12) &&
 	    !valid_ept_address(vcpu, vmcs12->ept_pointer))
 		return -EINVAL;
@@ -5557,9 +5561,11 @@ void nested_vmx_setup_ctls_msrs(struct nested_vmx_msrs *msrs, u32 ept_caps,
 	 * secondary cpu-based controls.  Do not include those that
 	 * depend on CPUID bits, they are added later by vmx_cpuid_update.
 	 */
-	rdmsr(MSR_IA32_VMX_PROCBASED_CTLS2,
-		msrs->secondary_ctls_low,
-		msrs->secondary_ctls_high);
+	if (msrs->procbased_ctls_high & CPU_BASED_ACTIVATE_SECONDARY_CONTROLS)
+		rdmsr(MSR_IA32_VMX_PROCBASED_CTLS2,
+		      msrs->secondary_ctls_low,
+		      msrs->secondary_ctls_high);
+
 	msrs->secondary_ctls_low = 0;
 	msrs->secondary_ctls_high &=
 		SECONDARY_EXEC_DESC |
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 95d618045001..30a6bcd735ec 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -863,7 +863,8 @@ static void add_atomic_switch_msr(struct vcpu_vmx *vmx, unsigned msr,
 	if (!entry_only)
 		j = find_msr(&m->host, msr);
 
-	if (i == NR_AUTOLOAD_MSRS || j == NR_AUTOLOAD_MSRS) {
+	if ((i < 0 && m->guest.nr == NR_AUTOLOAD_MSRS) ||
+		(j < 0 &&  m->host.nr == NR_AUTOLOAD_MSRS)) {
 		printk_once(KERN_WARNING "Not enough msr switch entries. "
 				"Can't add msr %x\n", msr);
 		return;
@@ -1193,21 +1194,6 @@ static void vmx_vcpu_pi_load(struct kvm_vcpu *vcpu, int cpu)
 	if (!pi_test_sn(pi_desc) && vcpu->cpu == cpu)
 		return;
 
-	/*
-	 * First handle the simple case where no cmpxchg is necessary; just
-	 * allow posting non-urgent interrupts.
-	 *
-	 * If the 'nv' field is POSTED_INTR_WAKEUP_VECTOR, do not change
-	 * PI.NDST: pi_post_block will do it for us and the wakeup_handler
-	 * expects the VCPU to be on the blocked_vcpu_list that matches
-	 * PI.NDST.
-	 */
-	if (pi_desc->nv == POSTED_INTR_WAKEUP_VECTOR ||
-	    vcpu->cpu == cpu) {
-		pi_clear_sn(pi_desc);
-		return;
-	}
-
 	/* The full case.  */
 	do {
 		old.control = new.control = pi_desc->control;
@@ -1222,6 +1208,17 @@ static void vmx_vcpu_pi_load(struct kvm_vcpu *vcpu, int cpu)
 		new.sn = 0;
 	} while (cmpxchg64(&pi_desc->control, old.control,
 			   new.control) != old.control);
+
+	/*
+	 * Clear SN before reading the bitmap.  The VT-d firmware
+	 * writes the bitmap and reads SN atomically (5.2.3 in the
+	 * spec), so it doesn't really have a memory barrier that
+	 * pairs with this, but we cannot do that and we need one.
+	 */
+	smp_mb__after_atomic();
+
+	if (!bitmap_empty((unsigned long *)pi_desc->pir, NR_VECTORS))
+		pi_set_on(pi_desc);
 }
 
 /*
diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h
index 99328954c2fc..0ac0a64c7790 100644
--- a/arch/x86/kvm/vmx/vmx.h
+++ b/arch/x86/kvm/vmx/vmx.h
@@ -337,16 +337,16 @@ static inline int pi_test_and_set_pir(int vector, struct pi_desc *pi_desc)
 	return test_and_set_bit(vector, (unsigned long *)pi_desc->pir);
 }
 
-static inline void pi_clear_sn(struct pi_desc *pi_desc)
+static inline void pi_set_sn(struct pi_desc *pi_desc)
 {
-	return clear_bit(POSTED_INTR_SN,
+	return set_bit(POSTED_INTR_SN,
 			(unsigned long *)&pi_desc->control);
 }
 
-static inline void pi_set_sn(struct pi_desc *pi_desc)
+static inline void pi_set_on(struct pi_desc *pi_desc)
 {
-	return set_bit(POSTED_INTR_SN,
-			(unsigned long *)&pi_desc->control);
+	set_bit(POSTED_INTR_ON,
+		(unsigned long *)&pi_desc->control);
 }
 
 static inline void pi_clear_on(struct pi_desc *pi_desc)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index e67ecf25e690..941f932373d0 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -7801,7 +7801,7 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 	 * 1) We should set ->mode before checking ->requests.  Please see
 	 * the comment in kvm_vcpu_exiting_guest_mode().
 	 *
-	 * 2) For APICv, we should set ->mode before checking PIR.ON.  This
+	 * 2) For APICv, we should set ->mode before checking PID.ON. This
 	 * pairs with the memory barrier implicit in pi_test_and_set_on
 	 * (see vmx_deliver_posted_interrupt).
 	 *
diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h
index 4f31f96bbfab..c36c86f1ec9a 100644
--- a/include/kvm/arm_vgic.h
+++ b/include/kvm/arm_vgic.h
@@ -100,7 +100,7 @@ enum vgic_irq_config {
 };
 
 struct vgic_irq {
-	spinlock_t irq_lock;		/* Protects the content of the struct */
+	raw_spinlock_t irq_lock;	/* Protects the content of the struct */
 	struct list_head lpi_list;	/* Used to link all LPIs together */
 	struct list_head ap_list;
 
@@ -256,7 +256,7 @@ struct vgic_dist {
 	u64			propbaser;
 
 	/* Protects the lpi_list and the count value below. */
-	spinlock_t		lpi_list_lock;
+	raw_spinlock_t		lpi_list_lock;
 	struct list_head	lpi_list_head;
 	int			lpi_list_count;
 
@@ -307,7 +307,7 @@ struct vgic_cpu {
 	unsigned int used_lrs;
 	struct vgic_irq private_irqs[VGIC_NR_PRIVATE_IRQS];
 
-	spinlock_t ap_list_lock;	/* Protects the ap_list */
+	raw_spinlock_t ap_list_lock;	/* Protects the ap_list */
 
 	/*
 	 * List of IRQs that this VCPU should consider because they are either
diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c
index 9e350fd34504..9c486fad3f9f 100644
--- a/virt/kvm/arm/arm.c
+++ b/virt/kvm/arm/arm.c
@@ -626,6 +626,13 @@ static void vcpu_req_sleep(struct kvm_vcpu *vcpu)
 		/* Awaken to handle a signal, request we sleep again later. */
 		kvm_make_request(KVM_REQ_SLEEP, vcpu);
 	}
+
+	/*
+	 * Make sure we will observe a potential reset request if we've
+	 * observed a change to the power state. Pairs with the smp_wmb() in
+	 * kvm_psci_vcpu_on().
+	 */
+	smp_rmb();
 }
 
 static int kvm_vcpu_initialized(struct kvm_vcpu *vcpu)
@@ -639,6 +646,9 @@ static void check_vcpu_requests(struct kvm_vcpu *vcpu)
 		if (kvm_check_request(KVM_REQ_SLEEP, vcpu))
 			vcpu_req_sleep(vcpu);
 
+		if (kvm_check_request(KVM_REQ_VCPU_RESET, vcpu))
+			kvm_reset_vcpu(vcpu);
+
 		/*
 		 * Clear IRQ_PENDING requests that were made to guarantee
 		 * that a VCPU sees new virtual interrupts.
diff --git a/virt/kvm/arm/mmu.c b/virt/kvm/arm/mmu.c
index fbdf3ac2f001..30251e288629 100644
--- a/virt/kvm/arm/mmu.c
+++ b/virt/kvm/arm/mmu.c
@@ -1695,11 +1695,14 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 
 	vma_pagesize = vma_kernel_pagesize(vma);
 	/*
-	 * PUD level may not exist for a VM but PMD is guaranteed to
-	 * exist.
+	 * The stage2 has a minimum of 2 level table (For arm64 see
+	 * kvm_arm_setup_stage2()). Hence, we are guaranteed that we can
+	 * use PMD_SIZE huge mappings (even when the PMD is folded into PGD).
+	 * As for PUD huge maps, we must make sure that we have at least
+	 * 3 levels, i.e, PMD is not folded.
 	 */
 	if ((vma_pagesize == PMD_SIZE ||
-	     (vma_pagesize == PUD_SIZE && kvm_stage2_has_pud(kvm))) &&
+	     (vma_pagesize == PUD_SIZE && kvm_stage2_has_pmd(kvm))) &&
 	    !force_pte) {
 		gfn = (fault_ipa & huge_page_mask(hstate_vma(vma))) >> PAGE_SHIFT;
 	}
diff --git a/virt/kvm/arm/psci.c b/virt/kvm/arm/psci.c
index 9b73d3ad918a..34d08ee63747 100644
--- a/virt/kvm/arm/psci.c
+++ b/virt/kvm/arm/psci.c
@@ -104,12 +104,10 @@ static void kvm_psci_vcpu_off(struct kvm_vcpu *vcpu)
 
 static unsigned long kvm_psci_vcpu_on(struct kvm_vcpu *source_vcpu)
 {
+	struct vcpu_reset_state *reset_state;
 	struct kvm *kvm = source_vcpu->kvm;
 	struct kvm_vcpu *vcpu = NULL;
-	struct swait_queue_head *wq;
 	unsigned long cpu_id;
-	unsigned long context_id;
-	phys_addr_t target_pc;
 
 	cpu_id = smccc_get_arg1(source_vcpu) & MPIDR_HWID_BITMASK;
 	if (vcpu_mode_is_32bit(source_vcpu))
@@ -130,32 +128,30 @@ static unsigned long kvm_psci_vcpu_on(struct kvm_vcpu *source_vcpu)
 			return PSCI_RET_INVALID_PARAMS;
 	}
 
-	target_pc = smccc_get_arg2(source_vcpu);
-	context_id = smccc_get_arg3(source_vcpu);
+	reset_state = &vcpu->arch.reset_state;
 
-	kvm_reset_vcpu(vcpu);
-
-	/* Gracefully handle Thumb2 entry point */
-	if (vcpu_mode_is_32bit(vcpu) && (target_pc & 1)) {
-		target_pc &= ~((phys_addr_t) 1);
-		vcpu_set_thumb(vcpu);
-	}
+	reset_state->pc = smccc_get_arg2(source_vcpu);
 
 	/* Propagate caller endianness */
-	if (kvm_vcpu_is_be(source_vcpu))
-		kvm_vcpu_set_be(vcpu);
+	reset_state->be = kvm_vcpu_is_be(source_vcpu);
 
-	*vcpu_pc(vcpu) = target_pc;
 	/*
 	 * NOTE: We always update r0 (or x0) because for PSCI v0.1
 	 * the general puspose registers are undefined upon CPU_ON.
 	 */
-	smccc_set_retval(vcpu, context_id, 0, 0, 0);
-	vcpu->arch.power_off = false;
-	smp_mb();		/* Make sure the above is visible */
+	reset_state->r0 = smccc_get_arg3(source_vcpu);
+
+	WRITE_ONCE(reset_state->reset, true);
+	kvm_make_request(KVM_REQ_VCPU_RESET, vcpu);
 
-	wq = kvm_arch_vcpu_wq(vcpu);
-	swake_up_one(wq);
+	/*
+	 * Make sure the reset request is observed if the change to
+	 * power_state is observed.
+	 */
+	smp_wmb();
+
+	vcpu->arch.power_off = false;
+	kvm_vcpu_wake_up(vcpu);
 
 	return PSCI_RET_SUCCESS;
 }
diff --git a/virt/kvm/arm/vgic/vgic-debug.c b/virt/kvm/arm/vgic/vgic-debug.c
index 07aa900bac56..1f62f2b8065d 100644
--- a/virt/kvm/arm/vgic/vgic-debug.c
+++ b/virt/kvm/arm/vgic/vgic-debug.c
@@ -251,9 +251,9 @@ static int vgic_debug_show(struct seq_file *s, void *v)
 		return 0;
 	}
 
-	spin_lock_irqsave(&irq->irq_lock, flags);
+	raw_spin_lock_irqsave(&irq->irq_lock, flags);
 	print_irq_state(s, irq, vcpu);
-	spin_unlock_irqrestore(&irq->irq_lock, flags);
+	raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 
 	vgic_put_irq(kvm, irq);
 	return 0;
diff --git a/virt/kvm/arm/vgic/vgic-init.c b/virt/kvm/arm/vgic/vgic-init.c
index c0c0b88af1d5..3bdb31eaed64 100644
--- a/virt/kvm/arm/vgic/vgic-init.c
+++ b/virt/kvm/arm/vgic/vgic-init.c
@@ -64,7 +64,7 @@ void kvm_vgic_early_init(struct kvm *kvm)
 	struct vgic_dist *dist = &kvm->arch.vgic;
 
 	INIT_LIST_HEAD(&dist->lpi_list_head);
-	spin_lock_init(&dist->lpi_list_lock);
+	raw_spin_lock_init(&dist->lpi_list_lock);
 }
 
 /* CREATION */
@@ -171,7 +171,7 @@ static int kvm_vgic_dist_init(struct kvm *kvm, unsigned int nr_spis)
 
 		irq->intid = i + VGIC_NR_PRIVATE_IRQS;
 		INIT_LIST_HEAD(&irq->ap_list);
-		spin_lock_init(&irq->irq_lock);
+		raw_spin_lock_init(&irq->irq_lock);
 		irq->vcpu = NULL;
 		irq->target_vcpu = vcpu0;
 		kref_init(&irq->refcount);
@@ -206,7 +206,7 @@ int kvm_vgic_vcpu_init(struct kvm_vcpu *vcpu)
 	vgic_cpu->sgi_iodev.base_addr = VGIC_ADDR_UNDEF;
 
 	INIT_LIST_HEAD(&vgic_cpu->ap_list_head);
-	spin_lock_init(&vgic_cpu->ap_list_lock);
+	raw_spin_lock_init(&vgic_cpu->ap_list_lock);
 
 	/*
 	 * Enable and configure all SGIs to be edge-triggered and
@@ -216,7 +216,7 @@ int kvm_vgic_vcpu_init(struct kvm_vcpu *vcpu)
 		struct vgic_irq *irq = &vgic_cpu->private_irqs[i];
 
 		INIT_LIST_HEAD(&irq->ap_list);
-		spin_lock_init(&irq->irq_lock);
+		raw_spin_lock_init(&irq->irq_lock);
 		irq->intid = i;
 		irq->vcpu = NULL;
 		irq->target_vcpu = vcpu;
@@ -231,13 +231,6 @@ int kvm_vgic_vcpu_init(struct kvm_vcpu *vcpu)
 			irq->config = VGIC_CONFIG_LEVEL;
 		}
 
-		/*
-		 * GICv3 can only be created via the KVM_DEVICE_CREATE API and
-		 * so we always know the emulation type at this point as it's
-		 * either explicitly configured as GICv3, or explicitly
-		 * configured as GICv2, or not configured yet which also
-		 * implies GICv2.
-		 */
 		if (dist->vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3)
 			irq->group = 1;
 		else
@@ -281,7 +274,7 @@ int vgic_init(struct kvm *kvm)
 {
 	struct vgic_dist *dist = &kvm->arch.vgic;
 	struct kvm_vcpu *vcpu;
-	int ret = 0, i;
+	int ret = 0, i, idx;
 
 	if (vgic_initialized(kvm))
 		return 0;
@@ -298,6 +291,19 @@ int vgic_init(struct kvm *kvm)
 	if (ret)
 		goto out;
 
+	/* Initialize groups on CPUs created before the VGIC type was known */
+	kvm_for_each_vcpu(idx, vcpu, kvm) {
+		struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
+
+		for (i = 0; i < VGIC_NR_PRIVATE_IRQS; i++) {
+			struct vgic_irq *irq = &vgic_cpu->private_irqs[i];
+			if (dist->vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3)
+				irq->group = 1;
+			else
+				irq->group = 0;
+		}
+	}
+
 	if (vgic_has_its(kvm)) {
 		ret = vgic_v4_init(kvm);
 		if (ret)
diff --git a/virt/kvm/arm/vgic/vgic-its.c b/virt/kvm/arm/vgic/vgic-its.c
index eb2a390a6c86..ab3f47745d9c 100644
--- a/virt/kvm/arm/vgic/vgic-its.c
+++ b/virt/kvm/arm/vgic/vgic-its.c
@@ -65,7 +65,7 @@ static struct vgic_irq *vgic_add_lpi(struct kvm *kvm, u32 intid,
 
 	INIT_LIST_HEAD(&irq->lpi_list);
 	INIT_LIST_HEAD(&irq->ap_list);
-	spin_lock_init(&irq->irq_lock);
+	raw_spin_lock_init(&irq->irq_lock);
 
 	irq->config = VGIC_CONFIG_EDGE;
 	kref_init(&irq->refcount);
@@ -73,7 +73,7 @@ static struct vgic_irq *vgic_add_lpi(struct kvm *kvm, u32 intid,
 	irq->target_vcpu = vcpu;
 	irq->group = 1;
 
-	spin_lock_irqsave(&dist->lpi_list_lock, flags);
+	raw_spin_lock_irqsave(&dist->lpi_list_lock, flags);
 
 	/*
 	 * There could be a race with another vgic_add_lpi(), so we need to
@@ -101,7 +101,7 @@ static struct vgic_irq *vgic_add_lpi(struct kvm *kvm, u32 intid,
 	dist->lpi_list_count++;
 
 out_unlock:
-	spin_unlock_irqrestore(&dist->lpi_list_lock, flags);
+	raw_spin_unlock_irqrestore(&dist->lpi_list_lock, flags);
 
 	/*
 	 * We "cache" the configuration table entries in our struct vgic_irq's.
@@ -287,7 +287,7 @@ static int update_lpi_config(struct kvm *kvm, struct vgic_irq *irq,
 	if (ret)
 		return ret;
 
-	spin_lock_irqsave(&irq->irq_lock, flags);
+	raw_spin_lock_irqsave(&irq->irq_lock, flags);
 
 	if (!filter_vcpu || filter_vcpu == irq->target_vcpu) {
 		irq->priority = LPI_PROP_PRIORITY(prop);
@@ -299,7 +299,7 @@ static int update_lpi_config(struct kvm *kvm, struct vgic_irq *irq,
 		}
 	}
 
-	spin_unlock_irqrestore(&irq->irq_lock, flags);
+	raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 
 	if (irq->hw)
 		return its_prop_update_vlpi(irq->host_irq, prop, needs_inv);
@@ -332,7 +332,7 @@ int vgic_copy_lpi_list(struct kvm *kvm, struct kvm_vcpu *vcpu, u32 **intid_ptr)
 	if (!intids)
 		return -ENOMEM;
 
-	spin_lock_irqsave(&dist->lpi_list_lock, flags);
+	raw_spin_lock_irqsave(&dist->lpi_list_lock, flags);
 	list_for_each_entry(irq, &dist->lpi_list_head, lpi_list) {
 		if (i == irq_count)
 			break;
@@ -341,7 +341,7 @@ int vgic_copy_lpi_list(struct kvm *kvm, struct kvm_vcpu *vcpu, u32 **intid_ptr)
 			continue;
 		intids[i++] = irq->intid;
 	}
-	spin_unlock_irqrestore(&dist->lpi_list_lock, flags);
+	raw_spin_unlock_irqrestore(&dist->lpi_list_lock, flags);
 
 	*intid_ptr = intids;
 	return i;
@@ -352,9 +352,9 @@ static int update_affinity(struct vgic_irq *irq, struct kvm_vcpu *vcpu)
 	int ret = 0;
 	unsigned long flags;
 
-	spin_lock_irqsave(&irq->irq_lock, flags);
+	raw_spin_lock_irqsave(&irq->irq_lock, flags);
 	irq->target_vcpu = vcpu;
-	spin_unlock_irqrestore(&irq->irq_lock, flags);
+	raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 
 	if (irq->hw) {
 		struct its_vlpi_map map;
@@ -455,7 +455,7 @@ static int its_sync_lpi_pending_table(struct kvm_vcpu *vcpu)
 		}
 
 		irq = vgic_get_irq(vcpu->kvm, NULL, intids[i]);
-		spin_lock_irqsave(&irq->irq_lock, flags);
+		raw_spin_lock_irqsave(&irq->irq_lock, flags);
 		irq->pending_latch = pendmask & (1U << bit_nr);
 		vgic_queue_irq_unlock(vcpu->kvm, irq, flags);
 		vgic_put_irq(vcpu->kvm, irq);
@@ -612,7 +612,7 @@ static int vgic_its_trigger_msi(struct kvm *kvm, struct vgic_its *its,
 		return irq_set_irqchip_state(irq->host_irq,
 					     IRQCHIP_STATE_PENDING, true);
 
-	spin_lock_irqsave(&irq->irq_lock, flags);
+	raw_spin_lock_irqsave(&irq->irq_lock, flags);
 	irq->pending_latch = true;
 	vgic_queue_irq_unlock(kvm, irq, flags);
 
diff --git a/virt/kvm/arm/vgic/vgic-mmio-v2.c b/virt/kvm/arm/vgic/vgic-mmio-v2.c
index 738b65d2d0e7..b535fffc7400 100644
--- a/virt/kvm/arm/vgic/vgic-mmio-v2.c
+++ b/virt/kvm/arm/vgic/vgic-mmio-v2.c
@@ -147,7 +147,7 @@ static void vgic_mmio_write_sgir(struct kvm_vcpu *source_vcpu,
 
 		irq = vgic_get_irq(source_vcpu->kvm, vcpu, intid);
 
-		spin_lock_irqsave(&irq->irq_lock, flags);
+		raw_spin_lock_irqsave(&irq->irq_lock, flags);
 		irq->pending_latch = true;
 		irq->source |= 1U << source_vcpu->vcpu_id;
 
@@ -191,13 +191,13 @@ static void vgic_mmio_write_target(struct kvm_vcpu *vcpu,
 		struct vgic_irq *irq = vgic_get_irq(vcpu->kvm, NULL, intid + i);
 		int target;
 
-		spin_lock_irqsave(&irq->irq_lock, flags);
+		raw_spin_lock_irqsave(&irq->irq_lock, flags);
 
 		irq->targets = (val >> (i * 8)) & cpu_mask;
 		target = irq->targets ? __ffs(irq->targets) : 0;
 		irq->target_vcpu = kvm_get_vcpu(vcpu->kvm, target);
 
-		spin_unlock_irqrestore(&irq->irq_lock, flags);
+		raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 		vgic_put_irq(vcpu->kvm, irq);
 	}
 }
@@ -230,13 +230,13 @@ static void vgic_mmio_write_sgipendc(struct kvm_vcpu *vcpu,
 	for (i = 0; i < len; i++) {
 		struct vgic_irq *irq = vgic_get_irq(vcpu->kvm, vcpu, intid + i);
 
-		spin_lock_irqsave(&irq->irq_lock, flags);
+		raw_spin_lock_irqsave(&irq->irq_lock, flags);
 
 		irq->source &= ~((val >> (i * 8)) & 0xff);
 		if (!irq->source)
 			irq->pending_latch = false;
 
-		spin_unlock_irqrestore(&irq->irq_lock, flags);
+		raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 		vgic_put_irq(vcpu->kvm, irq);
 	}
 }
@@ -252,7 +252,7 @@ static void vgic_mmio_write_sgipends(struct kvm_vcpu *vcpu,
 	for (i = 0; i < len; i++) {
 		struct vgic_irq *irq = vgic_get_irq(vcpu->kvm, vcpu, intid + i);
 
-		spin_lock_irqsave(&irq->irq_lock, flags);
+		raw_spin_lock_irqsave(&irq->irq_lock, flags);
 
 		irq->source |= (val >> (i * 8)) & 0xff;
 
@@ -260,7 +260,7 @@ static void vgic_mmio_write_sgipends(struct kvm_vcpu *vcpu,
 			irq->pending_latch = true;
 			vgic_queue_irq_unlock(vcpu->kvm, irq, flags);
 		} else {
-			spin_unlock_irqrestore(&irq->irq_lock, flags);
+			raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 		}
 		vgic_put_irq(vcpu->kvm, irq);
 	}
diff --git a/virt/kvm/arm/vgic/vgic-mmio-v3.c b/virt/kvm/arm/vgic/vgic-mmio-v3.c
index b3d1f0985117..4a12322bf7df 100644
--- a/virt/kvm/arm/vgic/vgic-mmio-v3.c
+++ b/virt/kvm/arm/vgic/vgic-mmio-v3.c
@@ -169,13 +169,13 @@ static void vgic_mmio_write_irouter(struct kvm_vcpu *vcpu,
 	if (!irq)
 		return;
 
-	spin_lock_irqsave(&irq->irq_lock, flags);
+	raw_spin_lock_irqsave(&irq->irq_lock, flags);
 
 	/* We only care about and preserve Aff0, Aff1 and Aff2. */
 	irq->mpidr = val & GENMASK(23, 0);
 	irq->target_vcpu = kvm_mpidr_to_vcpu(vcpu->kvm, irq->mpidr);
 
-	spin_unlock_irqrestore(&irq->irq_lock, flags);
+	raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 	vgic_put_irq(vcpu->kvm, irq);
 }
 
@@ -281,7 +281,7 @@ static int vgic_v3_uaccess_write_pending(struct kvm_vcpu *vcpu,
 	for (i = 0; i < len * 8; i++) {
 		struct vgic_irq *irq = vgic_get_irq(vcpu->kvm, vcpu, intid + i);
 
-		spin_lock_irqsave(&irq->irq_lock, flags);
+		raw_spin_lock_irqsave(&irq->irq_lock, flags);
 		if (test_bit(i, &val)) {
 			/*
 			 * pending_latch is set irrespective of irq type
@@ -292,7 +292,7 @@ static int vgic_v3_uaccess_write_pending(struct kvm_vcpu *vcpu,
 			vgic_queue_irq_unlock(vcpu->kvm, irq, flags);
 		} else {
 			irq->pending_latch = false;
-			spin_unlock_irqrestore(&irq->irq_lock, flags);
+			raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 		}
 
 		vgic_put_irq(vcpu->kvm, irq);
@@ -957,7 +957,7 @@ void vgic_v3_dispatch_sgi(struct kvm_vcpu *vcpu, u64 reg, bool allow_group1)
 
 		irq = vgic_get_irq(vcpu->kvm, c_vcpu, sgi);
 
-		spin_lock_irqsave(&irq->irq_lock, flags);
+		raw_spin_lock_irqsave(&irq->irq_lock, flags);
 
 		/*
 		 * An access targetting Group0 SGIs can only generate
@@ -968,7 +968,7 @@ void vgic_v3_dispatch_sgi(struct kvm_vcpu *vcpu, u64 reg, bool allow_group1)
 			irq->pending_latch = true;
 			vgic_queue_irq_unlock(vcpu->kvm, irq, flags);
 		} else {
-			spin_unlock_irqrestore(&irq->irq_lock, flags);
+			raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 		}
 
 		vgic_put_irq(vcpu->kvm, irq);
diff --git a/virt/kvm/arm/vgic/vgic-mmio.c b/virt/kvm/arm/vgic/vgic-mmio.c
index ceeda7e04a4d..7de42fba05b5 100644
--- a/virt/kvm/arm/vgic/vgic-mmio.c
+++ b/virt/kvm/arm/vgic/vgic-mmio.c
@@ -77,7 +77,7 @@ void vgic_mmio_write_group(struct kvm_vcpu *vcpu, gpa_t addr,
 	for (i = 0; i < len * 8; i++) {
 		struct vgic_irq *irq = vgic_get_irq(vcpu->kvm, vcpu, intid + i);
 
-		spin_lock_irqsave(&irq->irq_lock, flags);
+		raw_spin_lock_irqsave(&irq->irq_lock, flags);
 		irq->group = !!(val & BIT(i));
 		vgic_queue_irq_unlock(vcpu->kvm, irq, flags);
 
@@ -120,7 +120,7 @@ void vgic_mmio_write_senable(struct kvm_vcpu *vcpu,
 	for_each_set_bit(i, &val, len * 8) {
 		struct vgic_irq *irq = vgic_get_irq(vcpu->kvm, vcpu, intid + i);
 
-		spin_lock_irqsave(&irq->irq_lock, flags);
+		raw_spin_lock_irqsave(&irq->irq_lock, flags);
 		irq->enabled = true;
 		vgic_queue_irq_unlock(vcpu->kvm, irq, flags);
 
@@ -139,11 +139,11 @@ void vgic_mmio_write_cenable(struct kvm_vcpu *vcpu,
 	for_each_set_bit(i, &val, len * 8) {
 		struct vgic_irq *irq = vgic_get_irq(vcpu->kvm, vcpu, intid + i);
 
-		spin_lock_irqsave(&irq->irq_lock, flags);
+		raw_spin_lock_irqsave(&irq->irq_lock, flags);
 
 		irq->enabled = false;
 
-		spin_unlock_irqrestore(&irq->irq_lock, flags);
+		raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 		vgic_put_irq(vcpu->kvm, irq);
 	}
 }
@@ -160,10 +160,10 @@ unsigned long vgic_mmio_read_pending(struct kvm_vcpu *vcpu,
 		struct vgic_irq *irq = vgic_get_irq(vcpu->kvm, vcpu, intid + i);
 		unsigned long flags;
 
-		spin_lock_irqsave(&irq->irq_lock, flags);
+		raw_spin_lock_irqsave(&irq->irq_lock, flags);
 		if (irq_is_pending(irq))
 			value |= (1U << i);
-		spin_unlock_irqrestore(&irq->irq_lock, flags);
+		raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 
 		vgic_put_irq(vcpu->kvm, irq);
 	}
@@ -215,7 +215,7 @@ void vgic_mmio_write_spending(struct kvm_vcpu *vcpu,
 	for_each_set_bit(i, &val, len * 8) {
 		struct vgic_irq *irq = vgic_get_irq(vcpu->kvm, vcpu, intid + i);
 
-		spin_lock_irqsave(&irq->irq_lock, flags);
+		raw_spin_lock_irqsave(&irq->irq_lock, flags);
 		if (irq->hw)
 			vgic_hw_irq_spending(vcpu, irq, is_uaccess);
 		else
@@ -262,14 +262,14 @@ void vgic_mmio_write_cpending(struct kvm_vcpu *vcpu,
 	for_each_set_bit(i, &val, len * 8) {
 		struct vgic_irq *irq = vgic_get_irq(vcpu->kvm, vcpu, intid + i);
 
-		spin_lock_irqsave(&irq->irq_lock, flags);
+		raw_spin_lock_irqsave(&irq->irq_lock, flags);
 
 		if (irq->hw)
 			vgic_hw_irq_cpending(vcpu, irq, is_uaccess);
 		else
 			irq->pending_latch = false;
 
-		spin_unlock_irqrestore(&irq->irq_lock, flags);
+		raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 		vgic_put_irq(vcpu->kvm, irq);
 	}
 }
@@ -311,7 +311,7 @@ static void vgic_mmio_change_active(struct kvm_vcpu *vcpu, struct vgic_irq *irq,
 	unsigned long flags;
 	struct kvm_vcpu *requester_vcpu = vgic_get_mmio_requester_vcpu();
 
-	spin_lock_irqsave(&irq->irq_lock, flags);
+	raw_spin_lock_irqsave(&irq->irq_lock, flags);
 
 	if (irq->hw) {
 		vgic_hw_irq_change_active(vcpu, irq, active, !requester_vcpu);
@@ -342,7 +342,7 @@ static void vgic_mmio_change_active(struct kvm_vcpu *vcpu, struct vgic_irq *irq,
 	if (irq->active)
 		vgic_queue_irq_unlock(vcpu->kvm, irq, flags);
 	else
-		spin_unlock_irqrestore(&irq->irq_lock, flags);
+		raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 }
 
 /*
@@ -485,10 +485,10 @@ void vgic_mmio_write_priority(struct kvm_vcpu *vcpu,
 	for (i = 0; i < len; i++) {
 		struct vgic_irq *irq = vgic_get_irq(vcpu->kvm, vcpu, intid + i);
 
-		spin_lock_irqsave(&irq->irq_lock, flags);
+		raw_spin_lock_irqsave(&irq->irq_lock, flags);
 		/* Narrow the priority range to what we actually support */
 		irq->priority = (val >> (i * 8)) & GENMASK(7, 8 - VGIC_PRI_BITS);
-		spin_unlock_irqrestore(&irq->irq_lock, flags);
+		raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 
 		vgic_put_irq(vcpu->kvm, irq);
 	}
@@ -534,14 +534,14 @@ void vgic_mmio_write_config(struct kvm_vcpu *vcpu,
 			continue;
 
 		irq = vgic_get_irq(vcpu->kvm, vcpu, intid + i);
-		spin_lock_irqsave(&irq->irq_lock, flags);
+		raw_spin_lock_irqsave(&irq->irq_lock, flags);
 
 		if (test_bit(i * 2 + 1, &val))
 			irq->config = VGIC_CONFIG_EDGE;
 		else
 			irq->config = VGIC_CONFIG_LEVEL;
 
-		spin_unlock_irqrestore(&irq->irq_lock, flags);
+		raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 		vgic_put_irq(vcpu->kvm, irq);
 	}
 }
@@ -590,12 +590,12 @@ void vgic_write_irq_line_level_info(struct kvm_vcpu *vcpu, u32 intid,
 		 * restore irq config before line level.
 		 */
 		new_level = !!(val & (1U << i));
-		spin_lock_irqsave(&irq->irq_lock, flags);
+		raw_spin_lock_irqsave(&irq->irq_lock, flags);
 		irq->line_level = new_level;
 		if (new_level)
 			vgic_queue_irq_unlock(vcpu->kvm, irq, flags);
 		else
-			spin_unlock_irqrestore(&irq->irq_lock, flags);
+			raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 
 		vgic_put_irq(vcpu->kvm, irq);
 	}
diff --git a/virt/kvm/arm/vgic/vgic-v2.c b/virt/kvm/arm/vgic/vgic-v2.c
index 69b892abd7dc..d91a8938aa7c 100644
--- a/virt/kvm/arm/vgic/vgic-v2.c
+++ b/virt/kvm/arm/vgic/vgic-v2.c
@@ -84,7 +84,7 @@ void vgic_v2_fold_lr_state(struct kvm_vcpu *vcpu)
 
 		irq = vgic_get_irq(vcpu->kvm, vcpu, intid);
 
-		spin_lock(&irq->irq_lock);
+		raw_spin_lock(&irq->irq_lock);
 
 		/* Always preserve the active bit */
 		irq->active = !!(val & GICH_LR_ACTIVE_BIT);
@@ -127,7 +127,7 @@ void vgic_v2_fold_lr_state(struct kvm_vcpu *vcpu)
 				vgic_irq_set_phys_active(irq, false);
 		}
 
-		spin_unlock(&irq->irq_lock);
+		raw_spin_unlock(&irq->irq_lock);
 		vgic_put_irq(vcpu->kvm, irq);
 	}
 
diff --git a/virt/kvm/arm/vgic/vgic-v3.c b/virt/kvm/arm/vgic/vgic-v3.c
index 9c0dd234ebe8..4ee0aeb9a905 100644
--- a/virt/kvm/arm/vgic/vgic-v3.c
+++ b/virt/kvm/arm/vgic/vgic-v3.c
@@ -76,7 +76,7 @@ void vgic_v3_fold_lr_state(struct kvm_vcpu *vcpu)
 		if (!irq)	/* An LPI could have been unmapped. */
 			continue;
 
-		spin_lock(&irq->irq_lock);
+		raw_spin_lock(&irq->irq_lock);
 
 		/* Always preserve the active bit */
 		irq->active = !!(val & ICH_LR_ACTIVE_BIT);
@@ -119,7 +119,7 @@ void vgic_v3_fold_lr_state(struct kvm_vcpu *vcpu)
 				vgic_irq_set_phys_active(irq, false);
 		}
 
-		spin_unlock(&irq->irq_lock);
+		raw_spin_unlock(&irq->irq_lock);
 		vgic_put_irq(vcpu->kvm, irq);
 	}
 
@@ -347,9 +347,9 @@ retry:
 
 	status = val & (1 << bit_nr);
 
-	spin_lock_irqsave(&irq->irq_lock, flags);
+	raw_spin_lock_irqsave(&irq->irq_lock, flags);
 	if (irq->target_vcpu != vcpu) {
-		spin_unlock_irqrestore(&irq->irq_lock, flags);
+		raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 		goto retry;
 	}
 	irq->pending_latch = status;
diff --git a/virt/kvm/arm/vgic/vgic.c b/virt/kvm/arm/vgic/vgic.c
index 870b1185173b..abd9c7352677 100644
--- a/virt/kvm/arm/vgic/vgic.c
+++ b/virt/kvm/arm/vgic/vgic.c
@@ -54,11 +54,11 @@ struct vgic_global kvm_vgic_global_state __ro_after_init = {
  * When taking more than one ap_list_lock at the same time, always take the
  * lowest numbered VCPU's ap_list_lock first, so:
  *   vcpuX->vcpu_id < vcpuY->vcpu_id:
- *     spin_lock(vcpuX->arch.vgic_cpu.ap_list_lock);
- *     spin_lock(vcpuY->arch.vgic_cpu.ap_list_lock);
+ *     raw_spin_lock(vcpuX->arch.vgic_cpu.ap_list_lock);
+ *     raw_spin_lock(vcpuY->arch.vgic_cpu.ap_list_lock);
  *
  * Since the VGIC must support injecting virtual interrupts from ISRs, we have
- * to use the spin_lock_irqsave/spin_unlock_irqrestore versions of outer
+ * to use the raw_spin_lock_irqsave/raw_spin_unlock_irqrestore versions of outer
  * spinlocks for any lock that may be taken while injecting an interrupt.
  */
 
@@ -72,7 +72,7 @@ static struct vgic_irq *vgic_get_lpi(struct kvm *kvm, u32 intid)
 	struct vgic_irq *irq = NULL;
 	unsigned long flags;
 
-	spin_lock_irqsave(&dist->lpi_list_lock, flags);
+	raw_spin_lock_irqsave(&dist->lpi_list_lock, flags);
 
 	list_for_each_entry(irq, &dist->lpi_list_head, lpi_list) {
 		if (irq->intid != intid)
@@ -88,7 +88,7 @@ static struct vgic_irq *vgic_get_lpi(struct kvm *kvm, u32 intid)
 	irq = NULL;
 
 out_unlock:
-	spin_unlock_irqrestore(&dist->lpi_list_lock, flags);
+	raw_spin_unlock_irqrestore(&dist->lpi_list_lock, flags);
 
 	return irq;
 }
@@ -138,15 +138,15 @@ void vgic_put_irq(struct kvm *kvm, struct vgic_irq *irq)
 	if (irq->intid < VGIC_MIN_LPI)
 		return;
 
-	spin_lock_irqsave(&dist->lpi_list_lock, flags);
+	raw_spin_lock_irqsave(&dist->lpi_list_lock, flags);
 	if (!kref_put(&irq->refcount, vgic_irq_release)) {
-		spin_unlock_irqrestore(&dist->lpi_list_lock, flags);
+		raw_spin_unlock_irqrestore(&dist->lpi_list_lock, flags);
 		return;
 	};
 
 	list_del(&irq->lpi_list);
 	dist->lpi_list_count--;
-	spin_unlock_irqrestore(&dist->lpi_list_lock, flags);
+	raw_spin_unlock_irqrestore(&dist->lpi_list_lock, flags);
 
 	kfree(irq);
 }
@@ -244,8 +244,8 @@ static int vgic_irq_cmp(void *priv, struct list_head *a, struct list_head *b)
 	bool penda, pendb;
 	int ret;
 
-	spin_lock(&irqa->irq_lock);
-	spin_lock_nested(&irqb->irq_lock, SINGLE_DEPTH_NESTING);
+	raw_spin_lock(&irqa->irq_lock);
+	raw_spin_lock_nested(&irqb->irq_lock, SINGLE_DEPTH_NESTING);
 
 	if (irqa->active || irqb->active) {
 		ret = (int)irqb->active - (int)irqa->active;
@@ -263,8 +263,8 @@ static int vgic_irq_cmp(void *priv, struct list_head *a, struct list_head *b)
 	/* Both pending and enabled, sort by priority */
 	ret = irqa->priority - irqb->priority;
 out:
-	spin_unlock(&irqb->irq_lock);
-	spin_unlock(&irqa->irq_lock);
+	raw_spin_unlock(&irqb->irq_lock);
+	raw_spin_unlock(&irqa->irq_lock);
 	return ret;
 }
 
@@ -325,7 +325,7 @@ retry:
 		 * not need to be inserted into an ap_list and there is also
 		 * no more work for us to do.
 		 */
-		spin_unlock_irqrestore(&irq->irq_lock, flags);
+		raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 
 		/*
 		 * We have to kick the VCPU here, because we could be
@@ -347,12 +347,12 @@ retry:
 	 * We must unlock the irq lock to take the ap_list_lock where
 	 * we are going to insert this new pending interrupt.
 	 */
-	spin_unlock_irqrestore(&irq->irq_lock, flags);
+	raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 
 	/* someone can do stuff here, which we re-check below */
 
-	spin_lock_irqsave(&vcpu->arch.vgic_cpu.ap_list_lock, flags);
-	spin_lock(&irq->irq_lock);
+	raw_spin_lock_irqsave(&vcpu->arch.vgic_cpu.ap_list_lock, flags);
+	raw_spin_lock(&irq->irq_lock);
 
 	/*
 	 * Did something change behind our backs?
@@ -367,10 +367,11 @@ retry:
 	 */
 
 	if (unlikely(irq->vcpu || vcpu != vgic_target_oracle(irq))) {
-		spin_unlock(&irq->irq_lock);
-		spin_unlock_irqrestore(&vcpu->arch.vgic_cpu.ap_list_lock, flags);
+		raw_spin_unlock(&irq->irq_lock);
+		raw_spin_unlock_irqrestore(&vcpu->arch.vgic_cpu.ap_list_lock,
+					   flags);
 
-		spin_lock_irqsave(&irq->irq_lock, flags);
+		raw_spin_lock_irqsave(&irq->irq_lock, flags);
 		goto retry;
 	}
 
@@ -382,8 +383,8 @@ retry:
 	list_add_tail(&irq->ap_list, &vcpu->arch.vgic_cpu.ap_list_head);
 	irq->vcpu = vcpu;
 
-	spin_unlock(&irq->irq_lock);
-	spin_unlock_irqrestore(&vcpu->arch.vgic_cpu.ap_list_lock, flags);
+	raw_spin_unlock(&irq->irq_lock);
+	raw_spin_unlock_irqrestore(&vcpu->arch.vgic_cpu.ap_list_lock, flags);
 
 	kvm_make_request(KVM_REQ_IRQ_PENDING, vcpu);
 	kvm_vcpu_kick(vcpu);
@@ -430,11 +431,11 @@ int kvm_vgic_inject_irq(struct kvm *kvm, int cpuid, unsigned int intid,
 	if (!irq)
 		return -EINVAL;
 
-	spin_lock_irqsave(&irq->irq_lock, flags);
+	raw_spin_lock_irqsave(&irq->irq_lock, flags);
 
 	if (!vgic_validate_injection(irq, level, owner)) {
 		/* Nothing to see here, move along... */
-		spin_unlock_irqrestore(&irq->irq_lock, flags);
+		raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 		vgic_put_irq(kvm, irq);
 		return 0;
 	}
@@ -494,9 +495,9 @@ int kvm_vgic_map_phys_irq(struct kvm_vcpu *vcpu, unsigned int host_irq,
 
 	BUG_ON(!irq);
 
-	spin_lock_irqsave(&irq->irq_lock, flags);
+	raw_spin_lock_irqsave(&irq->irq_lock, flags);
 	ret = kvm_vgic_map_irq(vcpu, irq, host_irq, get_input_level);
-	spin_unlock_irqrestore(&irq->irq_lock, flags);
+	raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 	vgic_put_irq(vcpu->kvm, irq);
 
 	return ret;
@@ -519,11 +520,11 @@ void kvm_vgic_reset_mapped_irq(struct kvm_vcpu *vcpu, u32 vintid)
 	if (!irq->hw)
 		goto out;
 
-	spin_lock_irqsave(&irq->irq_lock, flags);
+	raw_spin_lock_irqsave(&irq->irq_lock, flags);
 	irq->active = false;
 	irq->pending_latch = false;
 	irq->line_level = false;
-	spin_unlock_irqrestore(&irq->irq_lock, flags);
+	raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 out:
 	vgic_put_irq(vcpu->kvm, irq);
 }
@@ -539,9 +540,9 @@ int kvm_vgic_unmap_phys_irq(struct kvm_vcpu *vcpu, unsigned int vintid)
 	irq = vgic_get_irq(vcpu->kvm, vcpu, vintid);
 	BUG_ON(!irq);
 
-	spin_lock_irqsave(&irq->irq_lock, flags);
+	raw_spin_lock_irqsave(&irq->irq_lock, flags);
 	kvm_vgic_unmap_irq(irq);
-	spin_unlock_irqrestore(&irq->irq_lock, flags);
+	raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 	vgic_put_irq(vcpu->kvm, irq);
 
 	return 0;
@@ -571,12 +572,12 @@ int kvm_vgic_set_owner(struct kvm_vcpu *vcpu, unsigned int intid, void *owner)
 		return -EINVAL;
 
 	irq = vgic_get_irq(vcpu->kvm, vcpu, intid);
-	spin_lock_irqsave(&irq->irq_lock, flags);
+	raw_spin_lock_irqsave(&irq->irq_lock, flags);
 	if (irq->owner && irq->owner != owner)
 		ret = -EEXIST;
 	else
 		irq->owner = owner;
-	spin_unlock_irqrestore(&irq->irq_lock, flags);
+	raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 
 	return ret;
 }
@@ -597,13 +598,13 @@ static void vgic_prune_ap_list(struct kvm_vcpu *vcpu)
 	DEBUG_SPINLOCK_BUG_ON(!irqs_disabled());
 
 retry:
-	spin_lock(&vgic_cpu->ap_list_lock);
+	raw_spin_lock(&vgic_cpu->ap_list_lock);
 
 	list_for_each_entry_safe(irq, tmp, &vgic_cpu->ap_list_head, ap_list) {
 		struct kvm_vcpu *target_vcpu, *vcpuA, *vcpuB;
 		bool target_vcpu_needs_kick = false;
 
-		spin_lock(&irq->irq_lock);
+		raw_spin_lock(&irq->irq_lock);
 
 		BUG_ON(vcpu != irq->vcpu);
 
@@ -616,7 +617,7 @@ retry:
 			 */
 			list_del(&irq->ap_list);
 			irq->vcpu = NULL;
-			spin_unlock(&irq->irq_lock);
+			raw_spin_unlock(&irq->irq_lock);
 
 			/*
 			 * This vgic_put_irq call matches the
@@ -631,14 +632,14 @@ retry:
 
 		if (target_vcpu == vcpu) {
 			/* We're on the right CPU */
-			spin_unlock(&irq->irq_lock);
+			raw_spin_unlock(&irq->irq_lock);
 			continue;
 		}
 
 		/* This interrupt looks like it has to be migrated. */
 
-		spin_unlock(&irq->irq_lock);
-		spin_unlock(&vgic_cpu->ap_list_lock);
+		raw_spin_unlock(&irq->irq_lock);
+		raw_spin_unlock(&vgic_cpu->ap_list_lock);
 
 		/*
 		 * Ensure locking order by always locking the smallest
@@ -652,10 +653,10 @@ retry:
 			vcpuB = vcpu;
 		}
 
-		spin_lock(&vcpuA->arch.vgic_cpu.ap_list_lock);
-		spin_lock_nested(&vcpuB->arch.vgic_cpu.ap_list_lock,
-				 SINGLE_DEPTH_NESTING);
-		spin_lock(&irq->irq_lock);
+		raw_spin_lock(&vcpuA->arch.vgic_cpu.ap_list_lock);
+		raw_spin_lock_nested(&vcpuB->arch.vgic_cpu.ap_list_lock,
+				      SINGLE_DEPTH_NESTING);
+		raw_spin_lock(&irq->irq_lock);
 
 		/*
 		 * If the affinity has been preserved, move the
@@ -675,9 +676,9 @@ retry:
 			target_vcpu_needs_kick = true;
 		}
 
-		spin_unlock(&irq->irq_lock);
-		spin_unlock(&vcpuB->arch.vgic_cpu.ap_list_lock);
-		spin_unlock(&vcpuA->arch.vgic_cpu.ap_list_lock);
+		raw_spin_unlock(&irq->irq_lock);
+		raw_spin_unlock(&vcpuB->arch.vgic_cpu.ap_list_lock);
+		raw_spin_unlock(&vcpuA->arch.vgic_cpu.ap_list_lock);
 
 		if (target_vcpu_needs_kick) {
 			kvm_make_request(KVM_REQ_IRQ_PENDING, target_vcpu);
@@ -687,7 +688,7 @@ retry:
 		goto retry;
 	}
 
-	spin_unlock(&vgic_cpu->ap_list_lock);
+	raw_spin_unlock(&vgic_cpu->ap_list_lock);
 }
 
 static inline void vgic_fold_lr_state(struct kvm_vcpu *vcpu)
@@ -741,10 +742,10 @@ static int compute_ap_list_depth(struct kvm_vcpu *vcpu,
 	list_for_each_entry(irq, &vgic_cpu->ap_list_head, ap_list) {
 		int w;
 
-		spin_lock(&irq->irq_lock);
+		raw_spin_lock(&irq->irq_lock);
 		/* GICv2 SGIs can count for more than one... */
 		w = vgic_irq_get_lr_count(irq);
-		spin_unlock(&irq->irq_lock);
+		raw_spin_unlock(&irq->irq_lock);
 
 		count += w;
 		*multi_sgi |= (w > 1);
@@ -770,7 +771,7 @@ static void vgic_flush_lr_state(struct kvm_vcpu *vcpu)
 	count = 0;
 
 	list_for_each_entry(irq, &vgic_cpu->ap_list_head, ap_list) {
-		spin_lock(&irq->irq_lock);
+		raw_spin_lock(&irq->irq_lock);
 
 		/*
 		 * If we have multi-SGIs in the pipeline, we need to
@@ -780,7 +781,7 @@ static void vgic_flush_lr_state(struct kvm_vcpu *vcpu)
 		 * the AP list has been sorted already.
 		 */
 		if (multi_sgi && irq->priority > prio) {
-			spin_unlock(&irq->irq_lock);
+			_raw_spin_unlock(&irq->irq_lock);
 			break;
 		}
 
@@ -791,7 +792,7 @@ static void vgic_flush_lr_state(struct kvm_vcpu *vcpu)
 				prio = irq->priority;
 		}
 
-		spin_unlock(&irq->irq_lock);
+		raw_spin_unlock(&irq->irq_lock);
 
 		if (count == kvm_vgic_global_state.nr_lr) {
 			if (!list_is_last(&irq->ap_list,
@@ -872,9 +873,9 @@ void kvm_vgic_flush_hwstate(struct kvm_vcpu *vcpu)
 
 	DEBUG_SPINLOCK_BUG_ON(!irqs_disabled());
 
-	spin_lock(&vcpu->arch.vgic_cpu.ap_list_lock);
+	raw_spin_lock(&vcpu->arch.vgic_cpu.ap_list_lock);
 	vgic_flush_lr_state(vcpu);
-	spin_unlock(&vcpu->arch.vgic_cpu.ap_list_lock);
+	raw_spin_unlock(&vcpu->arch.vgic_cpu.ap_list_lock);
 
 	if (can_access_vgic_from_kernel())
 		vgic_restore_state(vcpu);
@@ -918,20 +919,20 @@ int kvm_vgic_vcpu_pending_irq(struct kvm_vcpu *vcpu)
 
 	vgic_get_vmcr(vcpu, &vmcr);
 
-	spin_lock_irqsave(&vgic_cpu->ap_list_lock, flags);
+	raw_spin_lock_irqsave(&vgic_cpu->ap_list_lock, flags);
 
 	list_for_each_entry(irq, &vgic_cpu->ap_list_head, ap_list) {
-		spin_lock(&irq->irq_lock);
+		raw_spin_lock(&irq->irq_lock);
 		pending = irq_is_pending(irq) && irq->enabled &&
 			  !irq->active &&
 			  irq->priority < vmcr.pmr;
-		spin_unlock(&irq->irq_lock);
+		raw_spin_unlock(&irq->irq_lock);
 
 		if (pending)
 			break;
 	}
 
-	spin_unlock_irqrestore(&vgic_cpu->ap_list_lock, flags);
+	raw_spin_unlock_irqrestore(&vgic_cpu->ap_list_lock, flags);
 
 	return pending;
 }
@@ -963,11 +964,10 @@ bool kvm_vgic_map_is_active(struct kvm_vcpu *vcpu, unsigned int vintid)
 		return false;
 
 	irq = vgic_get_irq(vcpu->kvm, vcpu, vintid);
-	spin_lock_irqsave(&irq->irq_lock, flags);
+	raw_spin_lock_irqsave(&irq->irq_lock, flags);
 	map_is_active = irq->hw && irq->active;
-	spin_unlock_irqrestore(&irq->irq_lock, flags);
+	raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 	vgic_put_irq(vcpu->kvm, irq);
 
 	return map_is_active;
 }
-