tree 0dc7abaf68c0330563860bb436c14fa346784a84
parent 3a624c9ccdd7aeefe500915a07fdc54a7143a728
author Peter Collingbourne <pcc@google.com> 1641409105 -0800
committer Suren Baghdasaryan <surenb@google.com> 1641489563 +0000

Revert "FROMGIT: mm: improve mprotect(R|W) efficiency on pages referenced once"

This reverts commit b44e46bb047d136bc8977497b6fc2a9f08740321.

Reason for revert:

The patch has not yet landed upstream, following feedback from Linus:
https://lore.kernel.org/all/CAHk-=wj4KCujAH_oPh40Bkp48amM4MXr+8AcbZ=qd5LF4Q+TDg@mail.gmail.com/#t

Bug: 213339151
Signed-off-by: Peter Collingbourne <pcc@google.com>
Change-Id: I81c2cef4076487df1dd0ee75449dcb2371ac1dbc