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linux_dsm_epyc7002/drivers/gpu/drm
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Jason Gunthorpe cc5dfd59e3 Merge branch 'hmm-devmem-cleanup.4' into rdma.git hmm 
Christoph Hellwig says:

====================
Below is a series that cleans up the dev_pagemap interface so that it is
more easily usable, which removes the need to wrap it in hmm and thus
allowing to kill a lot of code

Changes since v3:
 - pull in "mm/swap: Fix release_pages() when releasing devmap pages" and
   rebase the other patches on top of that
 - fold the hmm_devmem_add_resource into the DEVICE_PUBLIC memory removal
   patch
 - remove _vm_normal_page as it isn't needed without DEVICE_PUBLIC memory
 - pick up various ACKs

Changes since v2:
 - fix nvdimm kunit build
 - add a new memory type for device dax
 - fix a few issues in intermediate patches that didn't show up in the end
   result
 - incorporate feedback from Michal Hocko, including killing of
   the DEVICE_PUBLIC memory type entirely

Changes since v1:
 - rebase
 - also switch p2pdma to the internal refcount
 - add type checking for pgmap->type
 - rename the migrate method to migrate_to_ram
 - cleanup the altmap_valid flag
 - various tidbits from the reviews
====================

Conflicts resolved by:
 - Keeping Ira's version of the code in swap.c
 - Using the delete for the section in hmm.rst
 - Using the delete for the devmap code in hmm.c and .h

* branch 'hmm-devmem-cleanup.4': (24 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
  ...

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-07-02 15:10:45 -03:00
..
amd drm/amdgpu: return 0 by default in amdgpu_pm_load_smu_firmware 2019-06-12 20:39:49 -05:00
arc treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
arm SPDX update for 5.2-rc4 2019-06-08 12:52:42 -07:00
armada treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
aspeed treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
ast treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
atmel-hlcdc treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
bochs treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
bridge treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
cirrus treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 377 2019-06-05 17:37:10 +02:00
etnaviv treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
exynos treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
fsl-dcu treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
gma500 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 335 2019-06-05 17:37:06 +02:00
hisilicon treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
i2c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
i810 treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
i915 drm/i915: Don't clobber M/N values during fastset check 2019-06-19 15:57:09 +03:00
imx drm/imx: ipuv3-plane: fix atomic update status query for non-plus i.MX6Q 2019-05-27 15:13:57 +02:00
lib
lima drm/lima: Make lima_sched_ops static 2019-04-17 20:56:40 +08:00
mediatek Merge branch 'mediatek-drm-fixes-5.2' of https://github.com/ckhu-mediatek/linux.git-tags into drm-fixes 2019-06-12 18:22:28 +02:00
meson meson: A few G12A fixes across the driver (Neil) 2019-06-14 11:36:30 +02:00
mga treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
mgag200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 377 2019-06-05 17:37:10 +02:00
msm treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
mxsfb treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
nouveau Merge branch 'hmm-devmem-cleanup.4' into rdma.git hmm 2019-07-02 15:10:45 -03:00
omapdrm treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
panel treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
panfrost drm/panfrost: Make sure a BO is only unmapped when appropriate 2019-06-18 09:26:28 -06:00
pl111 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
qxl qxl: Drop WARN when u/s tries to mmap a prime buffer (Gerd) 2019-05-30 10:51:19 +10:00
r128 treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
radeon treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 191 2019-05-30 11:29:21 -07:00
rcar-du drm: rcar-du: lvds: Set LVEN and LVRES bits together on D3 2019-03-28 06:12:42 +02:00
rockchip treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 235 2019-06-19 17:09:07 +02:00
savage treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
scheduler drm/sched: Fix description of drm_sched_stop 2019-04-23 11:15:38 -05:00
selftests treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
shmobile video: backlight: Remove useless BACKLIGHT_LCD_SUPPORT kernel symbol 2019-04-03 11:15:57 +01:00
sis treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
sti treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
stm treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
sun4i treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
tdfx treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
tegra treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
tilcdc treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
tinydrm treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ttm drm pull request for 5.2 2019-05-08 21:35:19 -07:00
tve200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 443 2019-06-05 17:37:17 +02:00
udl treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 262 2019-06-05 17:30:28 +02:00
v3d treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
vboxvideo drm pull request for 5.2 2019-05-08 21:35:19 -07:00
vc4 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
vgem treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
via treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
virtio treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
vkms treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
vmwgfx drm/vmwgfx: fix a warning due to missing dma_parms 2019-06-11 17:00:53 +02:00
xen treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
zte treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ati_pcigart.c
drm_agpsupport.c
drm_atomic_helper.c drm: don't block fb changes for async plane updates 2019-06-04 10:15:29 +02:00
drm_atomic_state_helper.c
drm_atomic_uapi.c drm/atomic: -EACCESS for lease-denied crtc lookup 2019-04-24 11:31:17 +02:00
drm_atomic.c drm: Add drm_atomic_get_old/new_private_obj_state 2019-04-29 12:35:56 +01:00
drm_auth.c - fb_helper: Fix NULL deref in legacy drivers (Noralf) 2019-04-26 11:35:44 +10:00
drm_blend.c
drm_bridge.c
drm_bufs.c drm: return -EFAULT if copy_to_user() fails 2019-06-18 13:08:48 -04:00
drm_cache.c
drm_client.c drm/client: Rename drm_client_add() to drm_client_register() 2019-04-11 16:14:49 +02:00
drm_color_mgmt.c
drm_connector.c drm: Fix timestamp docs for variable refresh properties. 2019-05-07 10:39:14 -05:00
drm_context.c
drm_crtc_helper_internal.h
drm_crtc_helper.c
drm_crtc_internal.h drm/atomic: Wire file_priv through for property changes 2019-04-24 11:30:52 +02:00
drm_crtc.c drm/lease: Make sure implicit planes are leased 2019-04-24 11:30:32 +02:00
drm_damage_helper.c
drm_debugfs_crc.c
drm_debugfs.c
drm_dma.c
drm_dp_aux_dev.c
drm_dp_cec.c
drm_dp_dual_mode_helper.c
drm_dp_helper.c
drm_dp_mst_topology.c
drm_drv.c drm/legacy: move init/destroy of struct members into legacy file 2019-04-24 12:32:18 +10:00
drm_dsc.c
drm_dumb_buffers.c
drm_edid_load.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 102 2019-05-24 17:39:00 +02:00
drm_edid.c drm: add fallback override/firmware EDID modes workaround 2019-06-12 13:26:25 +03:00
drm_encoder_slave.c
drm_encoder.c
drm_fb_cma_helper.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
drm_fb_helper.c drm/fb-helper: Fix drm_fb_helper_firmware_config() NULL pointer deref 2019-04-24 15:57:43 +02:00
drm_file.c drm/legacy: remove some legacy lock struct members 2019-04-24 12:36:32 +10:00
drm_flip_work.c
drm_format_helper.c drm: add drm_format_helper.c to kerneldoc 2019-04-17 09:39:22 +02:00
drm_fourcc.c drm/fourcc: Fix conflicting Y41x definitions 2019-03-21 09:49:04 +01:00
drm_framebuffer.c
drm_gem_cma_helper.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
drm_gem_framebuffer_helper.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
drm_gem_shmem_helper.c drm/gem_shmem: Use a writecombine mapping for ->vaddr 2019-06-10 09:14:01 -06:00
drm_gem.c drm/gem: Fix sphinx warnings 2019-04-25 10:02:10 -04:00
drm_hashtab.c
drm_internal.h drm: allow removal of legacy codepaths (v4.1) 2019-04-24 12:33:15 +10:00
drm_ioc32.c drm: return -EFAULT if copy_to_user() fails 2019-06-18 13:08:48 -04:00
drm_ioctl.c drm: introduce a capability flag for syncobj timeline support 2019-05-02 12:36:47 +10:00
drm_irq.c drm: allow removal of legacy codepaths (v4.1) 2019-04-24 12:33:15 +10:00
drm_kms_helper_common.c
drm_lease.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
drm_legacy_misc.c drm/legacy: remove some legacy lock struct members 2019-04-24 12:36:32 +10:00
drm_legacy.h drm/legacy: remove some legacy lock struct members 2019-04-24 12:36:32 +10:00
drm_lock.c drm/legacy: move lock cleanup for master into lock file (v2) 2019-04-24 12:32:15 +10:00
drm_memory.c drm: fallback to dma_alloc_coherent when memory encryption is active 2019-04-01 11:43:42 +02:00
drm_mipi_dsi.c
drm_mm.c drm: Simplify stacktrace handling 2019-04-29 12:37:53 +02:00
drm_mode_config.c drm: Expose "FB_DAMAGE_CLIPS" property to atomic aware user-space only 2019-04-16 15:13:23 -07:00
drm_mode_object.c drm/atomic: Wire file_priv through for property changes 2019-04-24 11:30:52 +02:00
drm_modes.c
drm_modeset_helper.c
drm_modeset_lock.c
drm_of.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
drm_panel_orientation_quirks.c drm: panel-orientation-quirks: Add quirk for GPD MicroPC 2019-06-08 15:07:06 +02:00
drm_panel.c
drm_pci.c
drm_plane_helper.c
drm_plane.c drm/lease: Make sure implicit planes are leased 2019-04-24 11:30:32 +02:00
drm_prime.c
drm_print.c drm: Add a helper function for printing a debugfs_regset32. 2019-04-01 10:44:34 -07:00
drm_probe_helper.c drm: add fallback override/firmware EDID modes workaround 2019-06-12 13:26:25 +03:00
drm_property.c
drm_rect.c
drm_scatter.c
drm_scdc_helper.c
drm_simple_kms_helper.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
drm_syncobj.c drm pull request for 5.2 2019-05-08 21:35:19 -07:00
drm_sysfs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428 2019-06-05 17:37:16 +02:00
drm_trace_points.c
drm_trace.h
drm_vblank.c
drm_vm.c drm: allow removal of legacy codepaths (v4.1) 2019-04-24 12:33:15 +10:00
drm_vma_manager.c
drm_writeback.c
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile Merge branch 'drm-legacy-cleanup' of git://people.freedesktop.org/~airlied/linux into drm-next 2019-04-24 10:36:22 +02:00