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[Qemu-devel] qemu-kvm-1.0.1 - unable to exit if vcpu is in infinite loop


From: Peter Lieven
Subject: [Qemu-devel] qemu-kvm-1.0.1 - unable to exit if vcpu is in infinite loop
Date: Thu, 28 Jun 2012 15:05:54 +0200
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.23) Gecko/20110921 Thunderbird/3.1.15

Hi,

i debugged my initial problem further and found out that the problem happens to be that the main thread is stuck in pause_all_vcpus() on reset or quit commands in the monitor if one cpu is stuck in the do-while loop kvm_cpu_exec. If I modify the condition from while (ret == 0)
to while ((ret == 0) && !env->stop); it works, but is this the right fix?
"Quit" command seems to work, but on "Reset" the VM enterns pause state.

Thanks,
Peter




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