[PATCH v2 02/58] target/arm/hvf: Trace vCPU KICK events

Philippe Mathieu-Daudé posted 58 patches 3 weeks, 1 day ago
Maintainers: Richard Henderson <richard.henderson@linaro.org>, Paolo Bonzini <pbonzini@redhat.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Cameron Esfahani <dirty@apple.com>, Roman Bolshakov <rbolshakov@ddn.com>, Phil Dennis-Jordan <phil@philjordan.eu>, Mads Ynddal <mads@ynddal.dk>, Peter Maydell <peter.maydell@linaro.org>, Alexander Graf <agraf@csgraf.de>, Stefan Hajnoczi <stefanha@redhat.com>
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[PATCH v2 02/58] target/arm/hvf: Trace vCPU KICK events
Posted by Philippe Mathieu-Daudé 3 weeks, 1 day ago
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 target/arm/hvf/hvf.c        | 1 +
 target/arm/hvf/trace-events | 1 +
 2 files changed, 2 insertions(+)

diff --git a/target/arm/hvf/hvf.c b/target/arm/hvf/hvf.c
index 83db1088384..91bbd3a6aae 100644
--- a/target/arm/hvf/hvf.c
+++ b/target/arm/hvf/hvf.c
@@ -963,6 +963,7 @@ int hvf_arch_init_vcpu(CPUState *cpu)
 
 void hvf_kick_vcpu_thread(CPUState *cpu)
 {
+    trace_hvf_kick_vcpu_thread(cpu->cpu_index, cpu->stop);
     cpus_kick_thread(cpu);
     hv_vcpus_exit(&cpu->accel->fd, 1);
 }
diff --git a/target/arm/hvf/trace-events b/target/arm/hvf/trace-events
index b29a995f3d3..538af6e0707 100644
--- a/target/arm/hvf/trace-events
+++ b/target/arm/hvf/trace-events
@@ -12,3 +12,4 @@ hvf_psci_call(uint64_t x0, uint64_t x1, uint64_t x2, uint64_t x3, uint32_t cpuid
 hvf_vgic_write(const char *name, uint64_t val) "vgic write to %s [val=0x%016"PRIx64"]"
 hvf_vgic_read(const char *name, uint64_t val) "vgic read from %s [val=0x%016"PRIx64"]"
 hvf_illegal_guest_state(void) "HV_ILLEGAL_GUEST_STATE"
+hvf_kick_vcpu_thread(unsigned cpuidx, bool stop) "cpu:%u stop:%u"
-- 
2.51.0


Re: [PATCH v2 02/58] target/arm/hvf: Trace vCPU KICK events
Posted by Richard Henderson 2 weeks, 6 days ago
On 10/23/25 13:45, Philippe Mathieu-Daudé wrote:
> Signed-off-by: Philippe Mathieu-Daudé<philmd@linaro.org>
> ---
>   target/arm/hvf/hvf.c        | 1 +
>   target/arm/hvf/trace-events | 1 +
>   2 files changed, 2 insertions(+)


Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~