On 10/6/20 3:51 PM, akpm@xxxxxxxxxxxxxxxxxxxx wrote:
The mm-of-the-moment snapshot 2020-10-06-15-50 has been uploaded to
...
* mm-frame-vec-drop-gup_flags-from-get_vaddr_frames.patch * mm-frame-vec-use-foll_longterm.patch
That last one needs to be dropped--see my note about why in [1]. And syzbot is also complaining [2], correctly, that you can't pass FOLL_LONGTERM to pin_user_pages_locked(). And the patch right before it, while correct as it stands, should end up being unnecessary, because Daniel is taking a different approach. So probably best to drop both of those from mmotm and -next. [1] https://lore.kernel.org/dri-devel/f5130c7f-eebe-7b21-62b8-68f08212b106@xxxxxxxxxx [2] https://lore.kernel.org/r/000000000000f3c7f005b11111c9@xxxxxxxxxx thanks, -- John Hubbard NVIDIA
