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| From: | Paolo Bonzini |
| Subject: | Re: [Qemu-devel] CentOS 5.x intermittently fails to boot on QEMU 1.7.0 |
| Date: | Sat, 22 Feb 2014 09:59:58 +0100 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 |
Il 22/02/2014 01:57, Matt Lupfer ha scritto:
Thanks for the response. The hpet_timer() callback calls timer_mod() every 1 ms. That timerlist has no notify callback so it in turn calls qemu_notify_event(). The guest kernel is only enabling the HPET timer and looking for timer interrupts.
FWIW, the HPET implementation is not very high precision (it has a large latency because it is implemented in userspace) and it is also very slow. I suggest running always with -no-hpet.
Paolo
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