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[Qemu-discuss] Qemu host cpu freq passing to guest

From: Paul Roland
Subject: [Qemu-discuss] Qemu host cpu freq passing to guest
Date: Thu, 14 Apr 2016 21:01:31 +0100

Hello, nice work being done here, I have an usual or unusual situation:
I am limiting the CPU Frequency in the host for power and other reasons. Now, I do set the freq to 2.4 via cpupower (off 2.8GHz) but qemu still reports full 2.8GHz to guest although the host is advertising 2.4GHz
Question, would an easy patch a line or two here and there "tell" qemu to use the registers from the host to reflect the cpu freq set?
Any information would be appreciated, thank you very much


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