From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
"Yanan Wang" <wangyanan55@huawei.com>,
"Eduardo Habkost" <eduardo@habkost.net>,
"Harsh Prateek Bora" <harshpb@linux.ibm.com>,
kvm@vger.kernel.org, "Zhao Liu" <zhao1.liu@intel.com>,
"Daniel P. Berrangé" <berrange@redhat.com>,
"Markus Armbruster" <armbru@redhat.com>,
"Igor Mammedov" <imammedo@redhat.com>,
"Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
"Peter Xu" <peterx@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Richard Henderson" <richard.henderson@linaro.org>
Subject: [PATCH 9/9] accel/kvm: Remove unreachable assertion in kvm_dirty_ring_reap*()
Date: Tue, 28 Jan 2025 15:21:52 +0100 [thread overview]
Message-ID: <20250128142152.9889-10-philmd@linaro.org> (raw)
In-Reply-To: <20250128142152.9889-1-philmd@linaro.org>
Previous commit passed all our CI tests, this assertion being
never triggered. Remove it as dead code.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
accel/kvm/kvm-all.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c
index cb56d120a91..814b1a53eb8 100644
--- a/accel/kvm/kvm-all.c
+++ b/accel/kvm/kvm-all.c
@@ -830,13 +830,6 @@ static uint32_t kvm_dirty_ring_reap_one(KVMState *s, CPUState *cpu)
uint32_t ring_size = s->kvm_dirty_ring_size;
uint32_t count = 0, fetch = cpu->kvm_fetch_index;
- /*
- * It's not possible that we race with vcpu creation code where the vcpu is
- * put onto the vcpus list but not yet initialized the dirty ring
- * structures.
- */
- assert(cpu->created);
-
assert(dirty_gfns && ring_size);
trace_kvm_dirty_ring_reap_vcpu(cpu->cpu_index);
--
2.47.1
next prev parent reply other threads:[~2025-01-28 14:22 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-28 14:21 [RFC PATCH 0/9] accel: Only include qdev-realized vCPUs in global &cpus_queue Philippe Mathieu-Daudé
2025-01-28 14:21 ` [RFC PATCH 1/9] accel/tcg: Simplify use of &first_cpu in rr_cpu_thread_fn() Philippe Mathieu-Daudé
2025-01-28 19:44 ` Richard Henderson
2025-01-28 14:21 ` [RFC PATCH 2/9] accel/tcg: Invalidate TB jump cache with global vCPU queue locked Philippe Mathieu-Daudé
2025-01-28 20:05 ` Richard Henderson
2025-01-28 14:21 ` [RFC PATCH 3/9] cpus: Remove cpu from global queue after UNREALIZE completed Philippe Mathieu-Daudé
2025-01-28 20:08 ` Richard Henderson
2025-01-28 14:21 ` [RFC PATCH 4/9] hw/qdev: Introduce DeviceClass::[un]wire() handlers Philippe Mathieu-Daudé
2025-01-28 20:52 ` Richard Henderson
2025-02-04 13:39 ` Igor Mammedov
2025-01-28 14:21 ` [PATCH 5/9] cpus: Add DeviceClass::[un]wire() stubs Philippe Mathieu-Daudé
2025-01-28 20:53 ` Richard Henderson
2025-01-28 14:21 ` [PATCH 6/9] cpus: Call hotplug handlers in DeviceWire() Philippe Mathieu-Daudé
2025-01-28 20:53 ` Richard Henderson
2025-01-28 14:21 ` [RFC PATCH 7/9] cpus: Only expose REALIZED vCPUs to global &cpus_queue Philippe Mathieu-Daudé
2025-01-28 20:53 ` Richard Henderson
2025-01-28 20:55 ` Richard Henderson
2025-01-28 14:21 ` [PATCH 8/9] accel/kvm: Assert vCPU is created when calling kvm_dirty_ring_reap*() Philippe Mathieu-Daudé
2025-01-28 20:57 ` Richard Henderson
2025-01-28 14:21 ` Philippe Mathieu-Daudé [this message]
2025-01-28 20:58 ` [PATCH 9/9] accel/kvm: Remove unreachable assertion in kvm_dirty_ring_reap*() Richard Henderson
2025-02-07 15:45 ` [RFC PATCH 0/9] accel: Only include qdev-realized vCPUs in global &cpus_queue Igor Mammedov
2025-02-09 18:02 ` Philippe Mathieu-Daudé
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