From: Philippe Mathieu-Daudé <philmd@linaro.org>
Date: Tue, 19 Dec 2023 17:57:46 +0000 (+0000)
Subject: target/arm/kvm: Have kvm_arm_pmu_init take a ARMCPU argument
X-Git-Tag: v9.0.0-rc0~135^2~14
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d344f5ba87dc8a91adef4ed80e6c82674ca93e2e;p=thirdparty%2Fqemu.git

target/arm/kvm: Have kvm_arm_pmu_init take a ARMCPU argument

Unify the "kvm_arm.h" API: All functions related to ARM vCPUs
take a ARMCPU* argument. Use the CPU() QOM cast macro When
calling the generic vCPU API from "sysemu/kvm.h".

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Message-id: 20231123183518.64569-9-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---

diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index b6efe9da4dd..63f3c0b7502 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -2000,7 +2000,7 @@ static void virt_cpu_post_init(VirtMachineState *vms, MemoryRegion *sysmem)
                 if (kvm_irqchip_in_kernel()) {
                     kvm_arm_pmu_set_irq(cpu, VIRTUAL_PMU_IRQ);
                 }
-                kvm_arm_pmu_init(cpu);
+                kvm_arm_pmu_init(ARM_CPU(cpu));
             }
             if (steal_time) {
                 kvm_arm_pvtime_init(ARM_CPU(cpu), pvtime_reg_base
diff --git a/target/arm/kvm.c b/target/arm/kvm.c
index dbaebe9cd2c..1e52077a9ce 100644
--- a/target/arm/kvm.c
+++ b/target/arm/kvm.c
@@ -1709,17 +1709,17 @@ static bool kvm_arm_set_device_attr(ARMCPU *cpu, struct kvm_device_attr *attr,
     return true;
 }
 
-void kvm_arm_pmu_init(CPUState *cs)
+void kvm_arm_pmu_init(ARMCPU *cpu)
 {
     struct kvm_device_attr attr = {
         .group = KVM_ARM_VCPU_PMU_V3_CTRL,
         .attr = KVM_ARM_VCPU_PMU_V3_INIT,
     };
 
-    if (!ARM_CPU(cs)->has_pmu) {
+    if (!cpu->has_pmu) {
         return;
     }
-    if (!kvm_arm_set_device_attr(ARM_CPU(cs), &attr, "PMU")) {
+    if (!kvm_arm_set_device_attr(cpu, &attr, "PMU")) {
         error_report("failed to init PMU");
         abort();
     }
diff --git a/target/arm/kvm_arm.h b/target/arm/kvm_arm.h
index 4404ffeb1e3..0a79545aa12 100644
--- a/target/arm/kvm_arm.h
+++ b/target/arm/kvm_arm.h
@@ -200,8 +200,8 @@ int kvm_arm_get_max_vm_ipa_size(MachineState *ms, bool *fixed_ipa);
 
 int kvm_arm_vgic_probe(void);
 
+void kvm_arm_pmu_init(ARMCPU *cpu);
 void kvm_arm_pmu_set_irq(CPUState *cs, int irq);
-void kvm_arm_pmu_init(CPUState *cs);
 
 /**
  * kvm_arm_pvtime_init:
@@ -263,7 +263,7 @@ static inline void kvm_arm_pmu_set_irq(CPUState *cs, int irq)
     g_assert_not_reached();
 }
 
-static inline void kvm_arm_pmu_init(CPUState *cs)
+static inline void kvm_arm_pmu_init(ARMCPU *cpu)
 {
     g_assert_not_reached();
 }