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| From: | Paolo Bonzini |
| Subject: | Re: [Qemu-devel] Fedora FC21 - Bug: 100% CPU and hangs in gettimeofday(&tp, NULL); forever |
| Date: | Thu, 08 Jan 2015 23:42:57 +0100 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 |
On 08/01/2015 23:28, Gerhard Wiesinger wrote: >> > > Updated to 2.2.0 qemu-kvm release, worked seemless so far for all VMs. > > I'll keep you up to date in the next days whether it happens again or not. > > BTW: Has something changed in the time code area between 1.6.2 and 2.1.2? Most of this is actually in the kernel, but sometimes even reading/writing the status out of the kernel can trigger bugs. 2.2 has more robust live migration of the kvm pv clock, but fixing that also uncovered a few other bugs and it's possible they were latent in 2.1. Crossing fingers. Paolo
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