Re: Regarding Virtual address split for a specific process

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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





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