Linus Torvalds fec88ab0af
Merge tag 'for-linus-hmm' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma ...
Pull HMM updates from Jason Gunthorpe:
"Improvements and bug fixes for the hmm interface in the kernel:
- Improve clarity, locking and APIs related to the 'hmm mirror'
feature merged last cycle. In linux-next we now see AMDGPU and
nouveau to be using this API.
- Remove old or transitional hmm APIs. These are hold overs from the
past with no users, or APIs that existed only to manage cross tree
conflicts. There are still a few more of these cleanups that didn't
make the merge window cut off.
- Improve some core mm APIs:
- export alloc_pages_vma() for driver use
- refactor into devm_request_free_mem_region() to manage
DEVICE_PRIVATE resource reservations
- refactor duplicative driver code into the core dev_pagemap
struct
- Remove hmm wrappers of improved core mm APIs, instead have drivers
use the simplified API directly
- Remove DEVICE_PUBLIC
- Simplify the kconfig flow for the hmm users and core code"
* tag 'for-linus-hmm' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (42 commits)
mm: don't select MIGRATE_VMA_HELPER from HMM_MIRROR
mm: remove the HMM config option
mm: sort out the DEVICE_PRIVATE Kconfig mess
mm: simplify ZONE_DEVICE page private data
mm: remove hmm_devmem_add
mm: remove hmm_vma_alloc_locked_page
nouveau: use devm_memremap_pages directly
nouveau: use alloc_page_vma directly
PCI/P2PDMA: use the dev_pagemap internal refcount
device-dax: use the dev_pagemap internal refcount
memremap: provide an optional internal refcount in struct dev_pagemap
memremap: replace the altmap_valid field with a PGMAP_ALTMAP_VALID flag
memremap: remove the data field in struct dev_pagemap
memremap: add a migrate_to_ram method to struct dev_pagemap_ops
memremap: lift the devmap_enable manipulation into devm_memremap_pages
memremap: pass a struct dev_pagemap to ->kill and ->cleanup
memremap: move dev_pagemap callbacks into a separate structure
memremap: validate the pagemap type passed to devm_memremap_pages
mm: factor out a devm_request_free_mem_region helper
mm: export alloc_pages_vma
...
2019-07-14 19:42:11 -07:00
2019-06-19 17:09:55 +02:00
2019-06-26 09:18:54 -07:00
2019-06-19 17:09:55 +02:00
2019-07-03 16:57:18 +02:00
2019-06-19 17:09:55 +02:00
2019-07-13 15:42:44 -07:00
2019-06-08 15:20:40 -07:00
2019-06-19 17:09:55 +02:00
2019-06-21 16:01:06 +02:00
2019-06-19 17:09:55 +02:00
2019-07-13 15:02:27 -07:00
2019-06-20 09:23:22 +02:00
2019-06-19 17:09:55 +02:00
2019-07-13 14:40:42 -07:00
2019-07-08 11:01:13 -07:00
2019-07-03 17:52:08 -04:00
2019-06-19 17:09:55 +02:00
2019-07-12 12:24:03 -07:00
2019-07-11 15:06:37 -07:00
2019-07-11 18:11:21 -07:00
2019-07-13 15:42:44 -07:00
2019-06-25 01:32:59 +02:00
2019-07-08 09:54:55 -07:00
2019-07-13 15:02:27 -07:00
2019-07-14 16:51:47 -07:00
2019-06-19 17:09:55 +02:00
2019-06-17 20:20:36 -07:00
2019-07-04 17:34:34 +01:00
2019-06-19 17:09:55 +02:00
2019-07-11 10:09:44 -07:00
2019-07-01 11:52:43 +05:30
2019-07-04 17:35:11 +01:00
2019-07-10 21:22:43 -07:00
2019-07-12 15:13:55 -07:00
2019-06-19 17:09:07 +02:00
2019-06-19 17:09:55 +02:00
2019-07-14 16:51:47 -07:00
2019-06-19 17:09:07 +02:00
2019-06-24 19:23:39 +02:00
2019-07-08 18:55:42 -07:00
2019-07-01 08:18:54 -06:00
2019-06-20 10:29:22 -06:00
2019-06-20 10:32:34 -06:00
2019-06-20 10:29:22 -06:00
2019-06-20 13:03:51 -06:00
2019-06-27 15:25:16 -07:00
2019-06-20 00:06:27 -04:00
2019-06-27 15:25:16 -07:00
2019-06-27 15:25:16 -07:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:08 +02:00
2019-07-08 21:35:12 -07:00
2019-07-11 10:55:49 -07:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-06-08 12:56:28 +02:00
2019-06-12 20:27:13 +02:00
2019-06-19 17:09:55 +02:00
2019-06-20 07:56:13 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-07-08 11:00:02 +02:00
2019-07-12 12:24:03 -07:00
2019-06-19 17:09:06 +02:00
2019-06-19 17:09:06 +02:00
2019-07-08 20:57:08 -07:00
2019-06-08 13:42:13 -06:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-07-12 12:24:03 -07:00
2019-06-25 13:46:40 -07:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:07 +02:00
2019-06-24 10:23:16 +02:00
2019-07-10 13:17:30 +02:00
2019-07-08 14:19:33 -07:00
2019-07-12 11:05:41 -07:00
2019-06-27 23:02:12 +01:00
2019-06-19 17:09:55 +02:00
2019-06-24 23:57:50 +03:00
2019-06-20 10:29:22 -06:00
2019-06-24 19:23:39 +02:00
2019-06-14 14:21:07 -06:00
2019-06-12 20:30:39 +02:00
2019-06-12 20:30:39 +02:00
2019-06-19 17:09:55 +02:00
2019-07-08 16:22:55 +02:00
2019-06-24 09:16:47 +10:00
2019-06-14 14:18:53 -06:00
2019-07-12 16:54:37 -07:00
2019-06-19 17:09:11 +02:00
2019-07-03 18:52:20 +02:00
2019-07-10 20:09:17 -07:00
2019-06-20 14:47:54 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-07-12 15:13:55 -07:00
2019-06-13 02:38:28 +02:00
2019-07-02 15:10:45 -03:00
2019-06-22 21:21:04 +02:00
2019-06-22 21:21:04 +02:00
2019-07-12 11:05:45 -07:00
2019-06-19 17:09:55 +02:00
2019-07-09 14:52:14 -07:00
2019-07-01 19:15:46 -07:00
2019-06-22 08:59:24 -04:00
2019-07-05 21:34:50 +02:00
2019-07-08 19:25:19 -07:00
2019-06-07 11:00:14 -07:00
2019-07-08 20:28:59 -07:00
2019-06-26 13:19:46 -07:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-07-04 17:26:48 +02:00
2019-06-26 14:08:11 +02:00
2019-07-04 17:26:48 +02:00
2019-06-19 17:09:56 +02:00
2019-06-25 12:51:25 +01:00
2019-06-19 17:09:56 +02:00
2019-06-27 17:28:40 -07:00
2019-07-04 17:26:48 +02:00
2019-06-14 14:31:48 -06:00
2019-07-14 19:42:11 -07:00
2019-06-19 17:09:55 +02:00
2019-06-20 17:32:21 -04:00
2019-06-10 13:00:24 +02:00
2019-06-14 19:31:47 -07:00
2019-06-17 12:09:22 +02:00
2019-07-12 11:05:42 -07:00
2019-07-12 11:05:42 -07:00
2019-06-29 16:43:45 +08:00
2019-07-08 19:36:47 -07:00
2019-07-10 18:43:43 -07:00
2019-06-19 17:09:08 +02:00
2019-07-11 15:14:16 +02:00
2019-06-19 17:09:07 +02:00
2019-06-19 17:09:56 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-06-29 01:31:08 +02:00
2019-07-11 15:30:05 -07:00
2019-07-08 16:12:03 -07:00
2019-06-24 19:23:44 +02:00
2019-06-08 13:42:13 -06:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-07-12 11:05:47 -07:00
2019-07-02 14:32:44 -03:00
2019-06-19 17:09:55 +02:00
2019-07-14 19:42:11 -07:00
2019-06-19 17:09:55 +02:00
2019-07-14 19:42:11 -07:00
2019-06-17 15:22:47 +03:00
2019-07-03 19:28:40 +02:00
2019-07-08 19:25:19 -07:00
2019-07-01 19:34:46 -07:00
2019-06-21 17:21:11 +02:00
2019-07-01 19:12:10 -07:00
2019-06-21 11:08:37 +02:00
2019-06-21 11:12:22 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-07-10 23:08:44 -05:00
2019-07-12 11:05:47 -07:00
2019-07-12 11:05:43 -07:00
2019-07-12 11:05:43 -07:00
2019-07-12 11:05:43 -07:00
2019-07-12 11:05:43 -07:00
2019-06-21 22:05:42 -04:00
2019-06-19 17:09:55 +02:00
2019-07-08 16:12:03 -07:00
2019-07-13 11:21:28 +02:00
2019-06-24 19:19:23 +02:00
2019-07-12 11:05:42 -07:00
2019-07-12 15:26:29 -07:00
2019-07-08 19:48:57 -07:00
2019-06-28 12:17:55 +02:00
2019-06-26 10:53:57 +02:00
2019-06-22 11:28:37 +02:00
2019-07-04 10:50:40 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-06-12 11:42:13 +02:00
2019-06-15 12:25:49 +02:00
2019-07-09 10:28:47 -07:00
2019-06-19 17:09:55 +02:00
2019-06-13 22:34:55 -07:00
2019-06-26 11:39:11 +02:00
2019-06-19 17:09:55 +02:00
2019-06-28 19:46:47 +02:00
2019-07-09 12:34:26 -07:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:07 +02:00
2019-06-17 12:28:06 +02:00
2019-06-20 15:21:33 -04:00
2019-06-19 17:09:55 +02:00
2019-07-08 19:19:37 -07:00
2019-06-14 09:02:42 -04:00
2019-06-29 10:33:57 -06:00
2019-07-03 17:52:50 -04:00
2019-06-21 10:18:43 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:55 +02:00
2019-06-19 17:09:06 +02:00
2019-06-29 16:43:45 +08:00
2019-07-09 09:07:00 -07:00
2019-07-09 11:35:38 -07:00
2019-07-09 12:11:59 -07:00
2019-07-12 11:05:44 -07:00
2019-06-19 17:09:55 +02:00
2019-07-08 16:12:03 -07:00
2019-07-09 14:32:14 -06:00
2019-06-17 20:20:36 -07:00
2019-06-15 12:25:55 +02:00
2019-07-03 17:52:50 -04:00
2019-07-08 10:51:25 +02:00
2019-07-12 11:05:43 -07:00
2019-07-02 14:32:44 -03:00
2019-06-19 17:09:55 +02:00
2019-07-11 10:09:44 -07:00
2019-06-14 20:18:27 -07:00
2019-06-19 17:09:55 +02:00
2019-06-22 16:30:37 -07:00
2019-06-19 17:09:55 +02:00
2019-06-25 08:54:51 +02:00
2019-07-07 11:50:03 +02:00
2019-06-19 17:09:55 +02:00
2019-06-24 23:57:49 +03:00
2019-06-19 17:09:55 +02:00
2019-07-08 19:19:37 -07:00
2019-06-19 17:09:55 +02:00
2019-07-13 10:36:53 -07:00
2019-06-19 23:45:09 -04:00
2019-06-26 21:02:32 +01:00
2019-06-19 17:09:55 +02:00
2019-07-12 11:05:47 -07:00
2019-07-12 11:05:43 -07:00
2019-06-21 16:04:05 +02:00
2019-06-19 17:09:55 +02:00
2019-07-14 16:51:47 -07:00
2019-06-27 14:12:15 -07:00
fec88ab0af