Hi Randy, > > > On 9/21/26 3:55 AM, Yeoreum Yun wrote: > > From: "David Hildenbrand (Arm)" <[email protected]> > > > > Compile-time folded page tables are not necessarily easy to understand, and > > even > > people the were once familiar with the concept might need to refresh their > > memory. > > > > Add proper documentation, including a nice diagram, for the current design. > > Mention details about dummy functions, including the recently changed > > pXdp_get() > > helpers. > > > > Signed-off-by: David Hildenbrand (Arm) <[email protected]> > > Documentation/mm/page_tables.rst:197: WARNING: Bullet list ends without a > blank line; unexpected unindent. [docutils] > > See below for a fix.
[...] > > +Note that the arrows from PGD to NOP4D represent page-table-walker > > +transitions, not pointers stored in the pgd entries. > > + > > +Using p4d as an example, `nop4d`/`p4d folded` translates to the following: > > + > > +- p4d is considered folded into pgd; both are operating on the same page > > + table. > > table. > (add one more prefix space to align the indentation) > Thanks! I'll fix it! [...] -- Sincerely, Yeoreum Yun
