mmap 0-th page

Good afternoon,

I am trying to allocate the 0-th page with mmap function in my code. I am always getting this error with this error-code: mmap error ffffffff Then I was searching the internet for this topic and I have found the same topic at stackoverflow web pages.

Here I am sending the link: https://stackoverflow.com/questions/63790813/allocating-address-zero-on-linu...

I was setting value of |/proc/sys/vm/mmap_min_add to zero and using the root privileges along the link. And I am having the same problem still.

Can you help, please.

Thank you for the reply.

Michal Hrachovec

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