On 8/1/22 08:45, Yeleswarapu, Nagaradhesh wrote: > [AMD Official Use Only - General] > > Hi, > > From the config options(CONFIG_VMSPLIT_3G/2G/1G), looks like 3/1 or 2/2 or 1/3 split is for all the user space processes. Yeah, but only for 32bit architectures. > Is it possible to do 2/2 split for a specific process and let all the other processes use default 3/1 (user/kernel) VA split? No, it's hardcoded in the kernel compilation. What would be the use case? > Thanks, > Nagaradhesh