[0/1] net/rds: Track user mapped pages through special API

Message

John Hubbard Feb. 12, 2020, 3:03 a.m. UTC

Hi Andrew and all,

Here's another gup-to-pup (get_user_pages() to pin_user_pages())
conversion patch, this time from Leon Romanovsky, that we agreed is
better suited for the linux-mm tree than for linux-rdma. And it also
couldn't be merged until now (5.6-rc1) because it relies on stuff from
a few different git trees.

(Leon: I added my standard blurb about "this changes set_page_dirty() to
set_page_dirty_lock()", to the commit description.)

I've reviewed this, and done some basic checks (cross-compiles, and
a subset of an LTP run on x86), but I have not personally done directed
tests that would provide coverage of this change.

For that, could we please get some Tested-by tags, and any other tags
(reviews, acks) from those of you who have reportedly tested this? That
would be Hans or Santosh (on Cc below), I'm told:

Cc: Hans Westgaard Ry <[e-mail]>
Cc: Santosh Shilimkar <[e-mail]>


Leon Romanovsky (1):
  net/rds: Track user mapped pages through special API

 net/rds/rdma.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)


base-commit: 359c92c02bfae1a6f1e8e37c298e518fd256642c