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[Qemu-discuss] -cpu host not liked anymore?


From: Frans de Boer
Subject: [Qemu-discuss] -cpu host not liked anymore?
Date: Sat, 29 Sep 2018 09:20:24 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.0

LS,

I have mentioned this in another thread, but would like to draw attention to next issue separately:

Using '-cpu host' on a system with a AMD Phenom II causes the quest system to freeze during the boot phase. Removing this argument from the command line resolves this because the quest now runs under a virtual QEMU CPU. Thereby possibly lacking native host features and a reduced execution speed.

Regards, Frans.




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