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X-Received-From: 2a00:1450:400c:c0c::235 Subject: [Qemu-devel] [PATCH v3 05/12] cpus: remove icount handling from qemu_tcg_cpu_thread_fn X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mttcg@listserver.greensocs.com, peter.maydell@linaro.org, nikunj@linux.vnet.ibm.com, Peter Crosthwaite , a.rigo@virtualopensystems.com, qemu-devel@nongnu.org, cota@braap.org, bobby.prani@gmail.com, =?UTF-8?q?Alex=20Benn=C3=A9e?= , fred.konrad@greensocs.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 We should never be running in multi-threaded mode with icount enabled. There is no point calling handle_icount_deadline here so remove it and assert !use_icount. Signed-off-by: Alex Benn=C3=A9e Reviewed-by: Richard Henderson --- cpus.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/cpus.c b/cpus.c index 68fdbc40b9..4e48b9c4ad 100644 --- a/cpus.c +++ b/cpus.c @@ -1392,6 +1392,8 @@ static void *qemu_tcg_cpu_thread_fn(void *arg) { CPUState *cpu =3D arg; =20 + g_assert(!use_icount); + rcu_register_thread(); =20 qemu_mutex_lock_iothread(); @@ -1434,8 +1436,6 @@ static void *qemu_tcg_cpu_thread_fn(void *arg) } } =20 - handle_icount_deadline(); - atomic_mb_set(&cpu->exit_request, 0); qemu_tcg_wait_io_event(cpu); } --=20 2.11.0