Thomas Hellstrom e14c02e6b6 drm/vmwgfx: Look up objects without taking a reference ... Typically when we look up objects under the rcu lock, we take a reference to make sure the returned object pointer is valid. Now provide a function to look up an object and instead of taking a reference to it, keep the rcu lock held when returning the object pointer. This means that the object pointer is valid as long as the rcu lock is held, but the object may be doomed (its refcount may be zero). Any persistent usage of the object pointer outside of the rcu lock requires a reference to be taken using kref_get_unless_zero(). Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com>		2018-09-27 16:14:48 +02:00
..
amd	Merge branch 'drm-next-4.20' of git://people.freedesktop.org/~agd5f/linux into drm-next	2018-09-21 09:52:53 +10:00
arc
arm
armada	drm: extract drm_atomic_uapi.c	2018-09-09 14:19:18 +02:00
ast
atmel-hlcdc	drm/atmel-hlcdc: support bus-width (12/16/18/24) in endpoint nodes	2018-08-27 21:22:52 +02:00
bochs	bochs: convert to drm_dev_register	2018-09-10 07:10:38 +02:00
bridge	drm/bridge: analogix_dp: Downgrade "Link Training" messages to dev_dbg	2018-09-13 10:47:17 +02:00
cirrus	drm/cirrus: use simpler remove_conflicting_pci_framebuffers()	2018-09-03 18:16:47 +02:00
etnaviv
exynos
fsl-dcu
gma500
hisilicon
i2c
i810
i915	drm-misc-next for 4.20:	2018-09-20 10:15:05 +10:00
imx
lib
mediatek
meson
mga
mgag200	drm/mgag200: use simpler remove_conflicting_pci_framebuffers()	2018-09-03 18:17:32 +02:00
msm	drm: extract drm_atomic_uapi.c	2018-09-09 14:19:18 +02:00
mxsfb
nouveau	fbdev: Drop FBINFO_CAN_FORCE_OUTPUT flag	2018-09-11 14:11:01 +02:00
omapdrm	drm/omap: Don't call .set_timings() operation recursively	2018-09-03 16:13:30 +03:00
panel	drm: panel-lvds: convert to SPDX identifiers	2018-09-14 13:54:02 +03:00
pl111
qxl	qxl: refactor to use drm_fb_helper_fbdev_setup	2018-09-12 09:01:18 +02:00
r128
radeon	Merge branch 'drm-next-4.20' of git://people.freedesktop.org/~agd5f/linux into drm-next	2018-09-21 09:52:53 +10:00
rcar-du	drm: rcar-du: Remove packed VYUY support	2018-09-15 17:28:34 +03:00
rockchip	drm/rockchip: Allow driver to be shutdown on reboot/kexec	2018-09-10 10:52:27 +02:00
savage
scheduler	drm/scheduler: avoid redundant shifting of the entity v2	2018-08-27 11:11:14 -05:00
selftests
shmobile	drm: shmobile: convert to SPDX identifiers	2018-09-14 13:54:02 +03:00
sis
sti
stm
sun4i	drm/sun4i: add support for R40 HDMI PHY	2018-09-19 10:59:21 +02:00
tdfx
tegra	drm/tegra: kick out simplefb	2018-09-03 18:18:08 +02:00
tilcdc
tinydrm
ttm	drm/ttm, drm/vmwgfx: Move the lock- and object functionality to the vmwgfx driver	2018-09-27 15:19:20 +02:00
tve200
udl
v3d	drm: expand replace_fence to support timeline point v2	2018-09-06 11:09:31 +02:00
vc4	drm: extract drm_atomic_uapi.c	2018-09-09 14:19:18 +02:00
vgem
via
virtio	drm/virtio: add dma sync for dma mapped virtio gpu framebuffer pages	2018-09-19 13:33:06 +02:00
vkms	drm/vkms: Add kerneldoc entry	2018-09-11 20:06:35 +02:00
vmwgfx	drm/vmwgfx: Look up objects without taking a reference	2018-09-27 16:14:48 +02:00
xen
zte
ati_pcigart.c
drm_agpsupport.c
drm_atomic_helper.c	drm: extract drm_atomic_uapi.c	2018-09-09 14:19:18 +02:00
drm_atomic_uapi.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_atomic.c	drm: extract drm_atomic_uapi.c	2018-09-09 14:19:18 +02:00
drm_auth.c
drm_blend.c	drm: Clarify DRM_MODE_REFLECT_X/Y documentation	2018-09-11 11:21:30 +01:00
drm_bridge.c	drm: bridge: document bridge attach/detach imbalance	2018-09-13 11:28:12 +02:00
drm_bufs.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_cache.c
drm_client.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_color_mgmt.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_connector.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_context.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_crtc_helper_internal.h
drm_crtc_helper.c	drm: extract drm_atomic_uapi.c	2018-09-09 14:19:18 +02:00
drm_crtc_internal.h	drm: refuse ADDFB2 ioctl for broken bigendian drivers	2018-09-10 07:10:36 +02:00
drm_crtc.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_debugfs_crc.c
drm_debugfs.c
drm_dma.c
drm_dp_aux_dev.c
drm_dp_cec.c	drm_dp_cec: add note about good MegaChips 2900 CEC support	2018-08-31 10:20:38 +02:00
drm_dp_dual_mode_helper.c
drm_dp_helper.c	drm: add LG eDP panel to quirk database	2018-09-19 16:44:12 +03:00
drm_dp_mst_topology.c	drm_dp_mst_topology: fix broken drm_dp_sideband_parse_remote_dpcd_read()	2018-08-31 10:20:38 +02:00
drm_drv.c	drm: Introduce per-device driver_features	2018-09-13 18:44:06 +03:00
drm_dumb_buffers.c
drm_edid_load.c
drm_edid.c
drm_encoder_slave.c
drm_encoder.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_fb_cma_helper.c
drm_fb_helper.c	drm/fb: Stop leaking physical address	2018-09-11 14:11:54 +02:00
drm_file.c
drm_flip_work.c
drm_fourcc.c	drm: Reject unknown legacy bpp and depth for drm_mode_addfb ioctl	2018-09-06 08:07:41 +01:00
drm_framebuffer.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_gem_cma_helper.c
drm_gem_framebuffer_helper.c	drm: extract drm_atomic_uapi.c	2018-09-09 14:19:18 +02:00
drm_gem.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_global.c
drm_hashtab.c
drm_info.c
drm_internal.h	drm: Drop drmP.h from drm_connector.c	2018-09-09 14:19:17 +02:00
drm_ioc32.c
drm_ioctl.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_irq.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_kms_helper_common.c
drm_lease.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_legacy.h
drm_lock.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_memory.c
drm_mipi_dsi.c
drm_mm.c
drm_mode_config.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_mode_object.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_modes.c
drm_modeset_helper.c
drm_modeset_lock.c
drm_of.c
drm_panel_orientation_quirks.c
drm_panel.c
drm_pci.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_plane_helper.c	drm: extract drm_atomic_uapi.c	2018-09-09 14:19:18 +02:00
drm_plane.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_prime.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_print.c
drm_probe_helper.c
drm_property.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_rect.c
drm_scatter.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_scdc_helper.c
drm_simple_kms_helper.c
drm_syncobj.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_sysfs.c
drm_trace_points.c
drm_trace.h
drm_vblank.c	drm: Differentiate the lack of an interface from invalid parameter	2018-09-14 17:29:47 +01:00
drm_vm.c
drm_vma_manager.c	drm: Remove "protection" around drm_vma_offset_manager_destroy()	2018-09-04 19:00:32 +01:00
drm_writeback.c
Kconfig	drm/amdgpu: Merge amdkfd into amdgpu	2018-08-28 11:22:42 -05:00
Makefile	drm: extract drm_atomic_uapi.c	2018-09-09 14:19:18 +02:00