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Re: [Xen-devel] Modify cr0 at dom0



On 10/17/14 09:34, machi1271 wrote:
> Thanks Razvan~
>  
> I'm new to Xen and Linux.
> Could you please tell me is there any Xen-independent manner to modify
> CR0, or the memory area protected by CR0.WP bit?

Sure, there's an example here:

https://stackoverflow.com/questions/3962950/how-to-set-control-register-0-cr0-bits-in-x86-64-using-gcc-assembly-on-linux


Razvan

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