[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] [PATCH 2/2] x86: introduce NOP9 forms



On 18/12/17 10:13, Jan Beulich wrote:
> Both Intel and AMD recommend an operand-size-override-prefixed long NOP
> form for covering 9 bytes, so introduce this and use it in p6_nops[] to
> allow further reducing the number of NOPs needed when covering larger
> ranges.
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxx
https://lists.xenproject.org/mailman/listinfo/xen-devel

 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.