On 06/09/17 11:35, gengdongjiu wrote: > Vladimir, > > On 2017/9/6 17:41, Vladimir Murzin wrote: >> Can you please elaborate on cases where PAN is not enabled? > > I mean the informal private usage, For example, he disabled the PAN dynamically to let kernel space to access the user space. > After he dynamic disabled the PAN, then switched to guest OS. after return to host. he found the PAN stage is modified. > Of cause this is not a formal usage, in our host kernel, it is always enabled, no dynamic change, but I means it may exist such cases. > > So, in short, there is no real issue with PAN, right? What about UAO? Cheers Vladimir
