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From: Sean Christopherson <seanjc@google.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Sean Christopherson <seanjc@google.com>,
	Vitaly Kuznetsov <vkuznets@redhat.com>,
	Wanpeng Li <wanpengli@tencent.com>,
	Jim Mattson <jmattson@google.com>, Joerg Roedel <joro@8bytes.org>,
	kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
	Like Xu <like.xu.linux@gmail.com>
Subject: [PATCH 18/22] KVM: SVM: Rename AVIC helpers to use "avic" prefix instead of "svm"
Date: Fri, 28 Jan 2022 00:52:04 +0000	[thread overview]
Message-ID: <20220128005208.4008533-19-seanjc@google.com> (raw)
In-Reply-To: <20220128005208.4008533-1-seanjc@google.com>

Use "avic" instead of "svm" for SVM's all of APICv hooks and make a few
additional funciton name tweaks so that the AVIC functions conform to
their associated kvm_x86_ops hooks.  This will allow using kvm-x86-ops.h
with a custom KVM_X86_APICV_OP() macro to fill all AVIC hooks in one fell
swoop.

No functional change intended.

Signed-off-by: Sean Christopherson <seanjc@google.com>
---
 arch/x86/kvm/svm/avic.c | 28 ++++++++++++++--------------
 arch/x86/kvm/svm/svm.c  | 18 +++++++++---------
 arch/x86/kvm/svm/svm.h  | 20 ++++++++++----------
 3 files changed, 33 insertions(+), 33 deletions(-)

diff --git a/arch/x86/kvm/svm/avic.c b/arch/x86/kvm/svm/avic.c
index 90364d02f22a..99f907ec5aa8 100644
--- a/arch/x86/kvm/svm/avic.c
+++ b/arch/x86/kvm/svm/avic.c
@@ -579,7 +579,7 @@ int avic_init_vcpu(struct vcpu_svm *svm)
 	return ret;
 }
 
-void avic_post_state_restore(struct kvm_vcpu *vcpu)
+void avic_apicv_post_state_restore(struct kvm_vcpu *vcpu)
 {
 	if (avic_handle_apic_id_update(vcpu) != 0)
 		return;
@@ -587,20 +587,20 @@ void avic_post_state_restore(struct kvm_vcpu *vcpu)
 	avic_handle_ldr_update(vcpu);
 }
 
-void svm_set_virtual_apic_mode(struct kvm_vcpu *vcpu)
+void avic_set_virtual_apic_mode(struct kvm_vcpu *vcpu)
 {
 	return;
 }
 
-void svm_hwapic_irr_update(struct kvm_vcpu *vcpu, int max_irr)
+void avic_hwapic_irr_update(struct kvm_vcpu *vcpu, int max_irr)
 {
 }
 
-void svm_hwapic_isr_update(struct kvm_vcpu *vcpu, int max_isr)
+void avic_hwapic_isr_update(struct kvm_vcpu *vcpu, int max_isr)
 {
 }
 
-static int svm_set_pi_irte_mode(struct kvm_vcpu *vcpu, bool activate)
+static int avic_set_pi_irte_mode(struct kvm_vcpu *vcpu, bool activate)
 {
 	int ret = 0;
 	unsigned long flags;
@@ -632,7 +632,7 @@ static int svm_set_pi_irte_mode(struct kvm_vcpu *vcpu, bool activate)
 	return ret;
 }
 
-void svm_refresh_apicv_exec_ctrl(struct kvm_vcpu *vcpu)
+void avic_refresh_apicv_exec_ctrl(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_svm *svm = to_svm(vcpu);
 	struct vmcb *vmcb = svm->vmcb01.ptr;
@@ -649,7 +649,7 @@ void svm_refresh_apicv_exec_ctrl(struct kvm_vcpu *vcpu)
 		 * we need to check and update the AVIC logical APIC ID table
 		 * accordingly before re-activating.
 		 */
-		avic_post_state_restore(vcpu);
+		avic_apicv_post_state_restore(vcpu);
 		vmcb->control.int_ctl |= AVIC_ENABLE_MASK;
 	} else {
 		vmcb->control.int_ctl &= ~AVIC_ENABLE_MASK;
@@ -661,10 +661,10 @@ void svm_refresh_apicv_exec_ctrl(struct kvm_vcpu *vcpu)
 	else
 		avic_vcpu_put(vcpu);
 
-	svm_set_pi_irte_mode(vcpu, activated);
+	avic_set_pi_irte_mode(vcpu, activated);
 }
 
-void svm_load_eoi_exitmap(struct kvm_vcpu *vcpu, u64 *eoi_exit_bitmap)
+void avic_load_eoi_exitmap(struct kvm_vcpu *vcpu, u64 *eoi_exit_bitmap)
 {
 	return;
 }
@@ -715,7 +715,7 @@ int svm_deliver_avic_intr(struct kvm_vcpu *vcpu, int vec)
 	return 0;
 }
 
-bool svm_dy_apicv_has_pending_interrupt(struct kvm_vcpu *vcpu)
+bool avic_dy_apicv_has_pending_interrupt(struct kvm_vcpu *vcpu)
 {
 	return false;
 }
@@ -817,7 +817,7 @@ get_pi_vcpu_info(struct kvm *kvm, struct kvm_kernel_irq_routing_entry *e,
 }
 
 /*
- * svm_update_pi_irte - set IRTE for Posted-Interrupts
+ * avic_pi_update_irte - set IRTE for Posted-Interrupts
  *
  * @kvm: kvm
  * @host_irq: host irq of the interrupt
@@ -825,8 +825,8 @@ get_pi_vcpu_info(struct kvm *kvm, struct kvm_kernel_irq_routing_entry *e,
  * @set: set or unset PI
  * returns 0 on success, < 0 on failure
  */
-int svm_update_pi_irte(struct kvm *kvm, unsigned int host_irq,
-		       uint32_t guest_irq, bool set)
+int avic_pi_update_irte(struct kvm *kvm, unsigned int host_irq,
+			uint32_t guest_irq, bool set)
 {
 	struct kvm_kernel_irq_routing_entry *e;
 	struct kvm_irq_routing_table *irq_rt;
@@ -926,7 +926,7 @@ int svm_update_pi_irte(struct kvm *kvm, unsigned int host_irq,
 	return ret;
 }
 
-bool svm_check_apicv_inhibit_reasons(ulong bit)
+bool avic_check_apicv_inhibit_reasons(ulong bit)
 {
 	ulong supported = BIT(APICV_INHIBIT_REASON_DISABLE) |
 			  BIT(APICV_INHIBIT_REASON_ABSENT) |
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index 87e136b81991..a6ddc8b7c63b 100644
--- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c
@@ -4536,13 +4536,13 @@ static struct kvm_x86_ops svm_x86_ops __initdata = {
 	.enable_nmi_window = svm_enable_nmi_window,
 	.enable_irq_window = svm_enable_irq_window,
 	.update_cr8_intercept = svm_update_cr8_intercept,
-	.set_virtual_apic_mode = svm_set_virtual_apic_mode,
-	.refresh_apicv_exec_ctrl = svm_refresh_apicv_exec_ctrl,
-	.check_apicv_inhibit_reasons = svm_check_apicv_inhibit_reasons,
-	.load_eoi_exitmap = svm_load_eoi_exitmap,
-	.hwapic_irr_update = svm_hwapic_irr_update,
-	.hwapic_isr_update = svm_hwapic_isr_update,
-	.apicv_post_state_restore = avic_post_state_restore,
+	.set_virtual_apic_mode = avic_set_virtual_apic_mode,
+	.refresh_apicv_exec_ctrl = avic_refresh_apicv_exec_ctrl,
+	.check_apicv_inhibit_reasons = avic_check_apicv_inhibit_reasons,
+	.load_eoi_exitmap = avic_load_eoi_exitmap,
+	.hwapic_irr_update = avic_hwapic_irr_update,
+	.hwapic_isr_update = avic_hwapic_isr_update,
+	.apicv_post_state_restore = avic_apicv_post_state_restore,
 
 	.set_tss_addr = svm_set_tss_addr,
 	.set_identity_map_addr = svm_set_identity_map_addr,
@@ -4572,8 +4572,8 @@ static struct kvm_x86_ops svm_x86_ops __initdata = {
 	.nested_ops = &svm_nested_ops,
 
 	.deliver_interrupt = svm_deliver_interrupt,
-	.dy_apicv_has_pending_interrupt = svm_dy_apicv_has_pending_interrupt,
-	.pi_update_irte = svm_update_pi_irte,
+	.dy_apicv_has_pending_interrupt = avic_dy_apicv_has_pending_interrupt,
+	.pi_update_irte = avic_pi_update_irte,
 	.setup_mce = svm_setup_mce,
 
 	.smi_allowed = svm_smi_allowed,
diff --git a/arch/x86/kvm/svm/svm.h b/arch/x86/kvm/svm/svm.h
index 16ad5fa128f4..096abbf01969 100644
--- a/arch/x86/kvm/svm/svm.h
+++ b/arch/x86/kvm/svm/svm.h
@@ -575,17 +575,17 @@ int avic_unaccelerated_access_interception(struct kvm_vcpu *vcpu);
 int avic_init_vcpu(struct vcpu_svm *svm);
 void avic_vcpu_load(struct kvm_vcpu *vcpu, int cpu);
 void avic_vcpu_put(struct kvm_vcpu *vcpu);
-void avic_post_state_restore(struct kvm_vcpu *vcpu);
-void svm_set_virtual_apic_mode(struct kvm_vcpu *vcpu);
-void svm_refresh_apicv_exec_ctrl(struct kvm_vcpu *vcpu);
-bool svm_check_apicv_inhibit_reasons(ulong bit);
-void svm_load_eoi_exitmap(struct kvm_vcpu *vcpu, u64 *eoi_exit_bitmap);
-void svm_hwapic_irr_update(struct kvm_vcpu *vcpu, int max_irr);
-void svm_hwapic_isr_update(struct kvm_vcpu *vcpu, int max_isr);
+void avic_apicv_post_state_restore(struct kvm_vcpu *vcpu);
+void avic_set_virtual_apic_mode(struct kvm_vcpu *vcpu);
+void avic_refresh_apicv_exec_ctrl(struct kvm_vcpu *vcpu);
+bool avic_check_apicv_inhibit_reasons(ulong bit);
+void avic_load_eoi_exitmap(struct kvm_vcpu *vcpu, u64 *eoi_exit_bitmap);
+void avic_hwapic_irr_update(struct kvm_vcpu *vcpu, int max_irr);
+void avic_hwapic_isr_update(struct kvm_vcpu *vcpu, int max_isr);
 int svm_deliver_avic_intr(struct kvm_vcpu *vcpu, int vec);
-bool svm_dy_apicv_has_pending_interrupt(struct kvm_vcpu *vcpu);
-int svm_update_pi_irte(struct kvm *kvm, unsigned int host_irq,
-		       uint32_t guest_irq, bool set);
+bool avic_dy_apicv_has_pending_interrupt(struct kvm_vcpu *vcpu);
+int avic_pi_update_irte(struct kvm *kvm, unsigned int host_irq,
+			uint32_t guest_irq, bool set);
 void avic_vcpu_blocking(struct kvm_vcpu *vcpu);
 void avic_vcpu_unblocking(struct kvm_vcpu *vcpu);
 
-- 
2.35.0.rc0.227.g00780c9af4-goog


  parent reply	other threads:[~2022-01-28  0:54 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-28  0:51 [PATCH 00/22] KVM: x86: Fill *_x86_ops via kvm-x86-ops.h Sean Christopherson
2022-01-28  0:51 ` [PATCH 01/22] KVM: x86: Drop unnecessary and confusing KVM_X86_OP_NULL macro Sean Christopherson
2022-01-28 10:11   ` Paolo Bonzini
2022-01-28 15:42     ` Sean Christopherson
2022-01-31 14:56       ` Paolo Bonzini
2022-01-31 15:19         ` Maxim Levitsky
2022-01-31 16:48         ` Sean Christopherson
2022-01-28  0:51 ` [PATCH 02/22] KVM: x86: Move delivery of non-APICv interrupt into vendor code Sean Christopherson
2022-01-28  0:51 ` [PATCH 03/22] KVM: x86: Drop export for .tlb_flush_current() static_call key Sean Christopherson
2022-01-28  0:51 ` [PATCH 04/22] KVM: x86: Rename kvm_x86_ops pointers to align w/ preferred vendor names Sean Christopherson
2022-01-28  0:51 ` [PATCH 05/22] KVM: x86: Use static_call() for .vcpu_deliver_sipi_vector() Sean Christopherson
2022-01-28  0:51 ` [PATCH 06/22] KVM: VMX: Call vmx_get_cpl() directly in handle_dr() Sean Christopherson
2022-01-28  0:51 ` [PATCH 07/22] KVM: xen: Use static_call() for invoking kvm_x86_ops hooks Sean Christopherson
2022-01-28  0:51 ` [PATCH 08/22] KVM: nVMX: Refactor PMU refresh to avoid referencing kvm_x86_ops.pmu_ops Sean Christopherson
2022-01-28  0:51 ` [PATCH 09/22] KVM: x86: Uninline and export hv_track_root_tdp() Sean Christopherson
2022-01-31 16:19   ` Vitaly Kuznetsov
2022-01-28  0:51 ` [PATCH 10/22] KVM: x86: Unexport kvm_x86_ops Sean Christopherson
2022-01-28  0:51 ` [PATCH 11/22] KVM: x86: Use static_call() for copy/move encryption context ioctls() Sean Christopherson
2022-01-28  0:51 ` [PATCH 12/22] KVM: x86: Allow different macros for APICv, CVM, and Hyper-V kvm_x86_ops Sean Christopherson
2022-01-28  0:51 ` [PATCH 13/22] KVM: VMX: Rename VMX functions to conform to kvm_x86_ops names Sean Christopherson
2022-01-28  0:52 ` [PATCH 14/22] KVM: VMX: Use kvm-x86-ops.h to fill vmx_x86_ops Sean Christopherson
2022-01-28  0:52 ` [PATCH 15/22] KVM: x86: Move get_cs_db_l_bits() helper to SVM Sean Christopherson
2022-01-28  0:52 ` [PATCH 16/22] KVM: SVM: Rename svm_flush_tlb() to svm_flush_tlb_current() Sean Christopherson
2022-01-28  0:52 ` [PATCH 17/22] KVM: SVM: Remove unused MAX_INST_SIZE #define Sean Christopherson
2022-01-28  0:52 ` Sean Christopherson [this message]
2022-01-28  0:52 ` [PATCH 19/22] KVM: x86: Use more verbose names for mem encrypt kvm_x86_ops hooks Sean Christopherson
2022-01-28  0:52 ` [PATCH 20/22] KVM: SVM: Rename SEV implemenations to conform to " Sean Christopherson
2022-01-28  0:52 ` [PATCH 21/22] KVM: SVM: Rename hook implementations to conform to kvm_x86_ops' names Sean Christopherson
2022-01-28  0:52 ` [PATCH 22/22] KVM: SVM: Use kvm-x86-ops.h to fill svm_x86_ops Sean Christopherson

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