On Tue, Mar 19, 2024 at 05:52:46PM +0000, Matthew Wilcox wrote:

On Tue, Mar 19, 2024 at 01:26:09PM -0400, Gregory Price wrote:

quoted

Implement simple ktest that looks up the physical address via
/proc/self/pagemap and migrates the page based on that information.

What?  LOL.  No.

Also, how is this v3 and the first one to land on linux-mm?

https://lore.kernel.org/linux-mm/?q=move_phys_pages

Also, where is the syscall itself?  The only thing here is the ktest.