[PATCH 25/25 -v2] add paravirtualization support for x86_64

This is finally, the patch we were all looking for. This patch adds a paravirt.h header with the definition of paravirt_ops struct. Also, it defines a bunch of inline functions that will replace, or hook, the other calls. Every one of those functions adds an entry in the parainstructions section

[PATCH 25/25 -v2] add paravirtualization support for x86_64

This is finally, the patch we were all looking for. This patch adds a paravirt.h header with the definition of paravirt_ops struct. Also, it defines a bunch of inline functions that will replace, or hook, the other calls. Every one of those functions adds an entry in the parainstructions section