Re: Question about mmap

[Seunguk Shin <seunguk.shin@xxxxxxxxxxx>]

Dear Bing Zhu,

You can remap kernel memory to userspace using remap_pfn_range.

Thank you.

Best regards,

Seunguk Shin

------ Original Message ------

From: "bing zhu" <zhubohong12@xxxxxxxxx>

To: kernelnewbies@xxxxxxxxxxxxxxxxx

Sent: 6/11/2018 9:47:55 PM

Subject: Question about mmap

Dear Sir/Ma'am

How can i map a kernel virtual address to a user process's same virtual address ?is it possible ?

thank you for your time

best wishes!

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