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linux/drivers/gpu/drm
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Michel Lespinasse d8ed45c5dc mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 
This change converts the existing mmap_sem rwsem calls to use the new mmap
locking API instead.

The change is generated using coccinelle with the following rule:

// spatch --sp-file mmap_lock_api.cocci --in-place --include-headers --dir .

@@
expression mm;
@@
(
-init_rwsem
+mmap_init_lock
|
-down_write
+mmap_write_lock
|
-down_write_killable
+mmap_write_lock_killable
|
-down_write_trylock
+mmap_write_trylock
|
-up_write
+mmap_write_unlock
|
-downgrade_write
+mmap_write_downgrade
|
-down_read
+mmap_read_lock
|
-down_read_killable
+mmap_read_lock_killable
|
-down_read_trylock
+mmap_read_trylock
|
-up_read
+mmap_read_unlock
)
-(&mm->mmap_sem)
+(mm)

Signed-off-by: Michel Lespinasse <walken@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Reviewed-by: Laurent Dufour <ldufour@linux.ibm.com>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Davidlohr Bueso <dbueso@suse.de>
Cc: David Rientjes <rientjes@google.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Jerome Glisse <jglisse@redhat.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Liam Howlett <Liam.Howlett@oracle.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ying Han <yinghan@google.com>
Link: http://lkml.kernel.org/r/20200520052908.204642-5-walken@google.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-06-09 09:39:14 -07:00
..
amd
mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2020-06-09 09:39:14 -07:00
arc
…
arm
drm/komeda: use devm_drm_dev_alloc
2020-04-28 16:04:00 +02:00
armada
Merge tag 'drm-next-2020-06-02' of git://anongit.freedesktop.org/drm/drm
2020-06-02 15:04:15 -07:00
aspeed
drm/aspeed: Use devm_drm_dev_alloc
2020-04-28 16:13:03 +02:00
ast
drm/ast: Don't check new mode if CRTC is being disabled
2020-05-08 09:29:18 +02:00
atmel-hlcdc
…
bochs
drm/bochs: Remove explicit drm_connector_register
2020-04-28 16:14:17 +02:00
bridge
Merge tag 'drm-next-2020-06-02' of git://anongit.freedesktop.org/drm/drm
2020-06-02 15:04:15 -07:00
etnaviv
Merge tag 'drm-next-2020-06-02' of git://anongit.freedesktop.org/drm/drm
2020-06-02 15:04:15 -07:00
exynos
drm/exynos-vidi: convert platform driver to use dev_groups
2020-05-18 13:19:18 +09:00
fsl-dcu
…
gma500
drm/gma500: Remove dead code
2020-04-21 09:02:29 +02:00
hisilicon
drm: kirin: Revert change to add register connect helper functions
2020-04-13 01:46:02 +00:00
i2c
drm/i2c/tda998x: Make tda998x_audio_digital_mute static
2020-05-09 23:06:07 +02:00
i810
…
i915
mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2020-06-09 09:39:14 -07:00
imx
…
ingenic
Merge tag 'drm-next-2020-06-02' of git://anongit.freedesktop.org/drm/drm
2020-06-02 15:04:15 -07:00
lib
…
lima
drm/lima: enable runtime pm
2020-04-24 20:51:24 +08:00
mcde
drm/mcde: dsi: Fix return value check in mcde_dsi_bind()
2020-05-12 13:48:24 +02:00
mediatek
Merge tag 'arm-drivers-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2020-06-04 19:56:20 -07:00
meson
Merge tag 'drm-next-2020-06-02' of git://anongit.freedesktop.org/drm/drm
2020-06-02 15:04:15 -07:00
mga
…
mgag200
drm/mgag200: Embed connector instance in struct mga_device
2020-05-11 16:40:44 +02:00
msm
Merge tag 'drm-next-msm-5.8-2020-06-08' of git://anongit.freedesktop.org/drm/drm
2020-06-08 11:33:38 -07:00
mxsfb
…
nouveau
mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2020-06-09 09:39:14 -07:00
omapdrm
drm/omap: change default signal polarities and drives
2020-05-05 09:58:37 +03:00
panel
drm/panel-simple: Support hpd-gpios for delaying prepare()
2020-05-09 22:11:45 +02:00
panfrost
…
pl111
drm: pl111: Move VExpress setup into versatile init
2020-04-28 14:06:20 -05:00
qxl
Merge tag 'drm-next-2020-06-02' of git://anongit.freedesktop.org/drm/drm
2020-06-02 15:04:15 -07:00
r128
…
radeon
mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2020-06-09 09:39:14 -07:00
rcar-du
drm: rcar-du: Set primary plane zpos immutably at initializing
2020-05-14 02:10:52 +03:00
rockchip
drm/rockchip: Remove unneeded semicolon
2020-04-27 21:15:55 +02:00
savage
…
scheduler
drm/scheduler: fix drm_sched_get_cleanup_job
2020-04-15 11:09:13 +02:00
selftests
…
shmobile
…
sis
…
sti
…
stm
drm/stm: ltdc: check number of endpoints
2020-04-27 15:42:12 +02:00
sun4i
Merge tag 'media/v5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2020-06-03 20:59:38 -07:00
tdfx
…
tegra
Merge tag 'drm-next-2020-06-02' of git://anongit.freedesktop.org/drm/drm
2020-06-02 15:04:15 -07:00
tidss
Merge tag 'drm-next-2020-06-02' of git://anongit.freedesktop.org/drm/drm
2020-06-02 15:04:15 -07:00
tilcdc
drm/tilcdc: Set up fbdev after fully registering device
2020-04-08 16:24:56 +02:00
tiny
drm/cirrus: Move to drm/tiny
2020-04-28 16:05:15 +02:00
ttm
mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2020-06-09 09:39:14 -07:00
tve200
…
udl
drm/udl: Make udl_handle_damage static
2020-05-06 21:08:37 +02:00
v3d
drm/v3d: Delete v3d_dev->pdev
2020-04-28 15:15:59 +02:00
vboxvideo
drm/vboxvideo: Use devm_gen_pool_create
2020-04-28 15:08:51 +02:00
vc4
Merge tag 'drm-misc-next-2020-04-14' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2020-04-22 10:41:35 +10:00
vgem
…
via
…
virtio
Merge tag 'drm-next-2020-06-02' of git://anongit.freedesktop.org/drm/drm
2020-06-02 15:04:15 -07:00
vkms
drm/vkms: Hold gem object while still in-use
2020-05-06 21:51:46 -04:00
vmwgfx
drm: remove drm specific kmap_atomic code
2020-06-04 19:06:22 -07:00
xen
Merge tag 'drm-misc-next-2020-04-14' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2020-04-22 10:41:35 +10:00
zte
…
drm_agpsupport.c
…
drm_atomic_helper.c
…
drm_atomic_state_helper.c
…
drm_atomic_uapi.c
…
drm_atomic.c
…
drm_auth.c
…
drm_blend.c
drm: plane: Verify that no or all planes have a zpos property
2020-05-14 02:10:52 +03:00
drm_bridge_connector.c
…
drm_bridge.c
…
drm_bufs.c
…
drm_cache.c
…
drm_client_modeset.c
…
drm_client.c
…
drm_color_mgmt.c
…
drm_connector.c
…
drm_context.c
…
drm_crtc_helper_internal.h
…
drm_crtc_helper.c
…
drm_crtc_internal.h
…
drm_crtc.c
…
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
Merge tag 'drm-misc-next-fixes-2020-05-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2020-05-28 15:38:39 +10:00
drm_dp_mst_topology_internal.h
…
drm_dp_mst_topology.c
Merge tag 'drm-next-2020-06-02' of git://anongit.freedesktop.org/drm/drm
2020-06-02 15:04:15 -07:00
drm_drv.c
drm: Add devm_drm_dev_alloc macro
2020-04-28 15:05:19 +02:00
drm_dsc.c
…
drm_dumb_buffers.c
…
drm_edid_load.c
…
drm_edid.c
Merge tag 'drm-next-2020-06-02' of git://anongit.freedesktop.org/drm/drm
2020-06-02 15:04:15 -07:00
drm_encoder_slave.c
…
drm_encoder.c
…
drm_fb_cma_helper.c
drm: Fix misspellings of "Analog Devices"
2020-04-21 08:15:03 +02:00
drm_fb_helper.c
Merge tag 'tty-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2020-06-07 09:52:36 -07:00
drm_file.c
Merge tag 'drm-next-2020-06-02' of git://anongit.freedesktop.org/drm/drm
2020-06-02 15:04:15 -07:00
drm_flip_work.c
…
drm_format_helper.c
…
drm_fourcc.c
…
drm_framebuffer.c
…
drm_gem_cma_helper.c
…
drm_gem_framebuffer_helper.c
drm: Don't free a struct never allocated by drm_gem_fb_init()
2020-04-16 13:44:29 +02:00
drm_gem_shmem_helper.c
…
drm_gem_ttm_helper.c
…
drm_gem_vram_helper.c
drm/vram-helpers: Merge code into a single file
2020-04-09 09:56:33 +02:00
drm_gem.c
…
drm_hashtab.c
…
drm_hdcp.c
drm: Fix HDCP failures when SRM fw is missing
2020-05-05 14:01:53 -04:00
drm_internal.h
…
drm_ioc32.c
…
drm_ioctl.c
Merge tag 'drm-next-2020-06-02' of git://anongit.freedesktop.org/drm/drm
2020-06-02 15:04:15 -07:00
drm_irq.c
…
drm_kms_helper_common.c
…
drm_lease.c
…
drm_legacy_misc.c
…
drm_legacy.h
…
drm_lock.c
…
drm_managed.c
…
drm_memory.c
…
drm_mipi_dbi.c
…
drm_mipi_dsi.c
…
drm_mm.c
drm/mm: optimize rb_hole_addr rbtree search
2020-05-05 13:39:38 +02:00
drm_mode_config.c
…
drm_mode_object.c
drm: Replace drm_modeset_lock/unlock_all with DRM_MODESET_LOCK_ALL_* helpers
2020-05-05 10:51:56 +02:00
drm_modes.c
drm: Nuke mode->hsync
2020-04-29 18:44:26 +03:00
drm_modeset_helper.c
…
drm_modeset_lock.c
…
drm_of.c
…
drm_panel_orientation_quirks.c
…
drm_panel.c
…
drm_pci.c
…
drm_plane_helper.c
…
drm_plane.c
drm: plane: Verify that no or all planes have a zpos property
2020-05-14 02:10:52 +03:00
drm_prime.c
…
drm_print.c
…
drm_probe_helper.c
…
drm_property.c
…
drm_rect.c
…
drm_scatter.c
gpu/drm: remove the powerpc hack in drm_legacy_sg_alloc
2020-06-02 10:59:11 -07:00
drm_scdc_helper.c
…
drm_self_refresh_helper.c
…
drm_simple_kms_helper.c
…
drm_syncobj.c
…
drm_sysfs.c
…
drm_trace_points.c
…
drm_trace.h
…
drm_vblank.c
Merge tag 'drm-misc-next-fixes-2020-05-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2020-05-28 15:38:39 +10:00
drm_vm.c
mm: reorder includes after introduction of linux/pgtable.h
2020-06-09 09:39:13 -07:00
drm_vma_manager.c
…
drm_writeback.c
…
Kconfig
Merge tag 'drm-next-2020-06-02' of git://anongit.freedesktop.org/drm/drm
2020-06-02 15:04:15 -07:00
Makefile
drm/cirrus: Move to drm/tiny
2020-04-28 16:05:15 +02:00