Re: Boot failures on Qemu due to P6_NOPS

From: H. Peter Anvin
Date: Mon Jul 07 2008 - 14:02:22 EST


Christian Ehrhardt wrote:
Hi,

this might well be a bug in Qemu but even then, it would be nice if the
linux kernel could do a work around.


It is a Qemu bug. Microsoft Virtual Server 2005 have it too.

One *major* problems with virtualizers is that they uniformly use an existing CPU identifier, even though they might have their own sets of bugs. This makes it much harder to work around bugs in them.

-hpa
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