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c05dbbddde888b51f8d94e502d435b0657a206a0
linux/drivers/gpu/drm
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Dan Carpenter b4ef52d26a drm: return -EFAULT if copy_to_user() fails 
[ Upstream commit 74b67efa8d ]

The copy_from_user() function returns the number of bytes remaining
to be copied but we want to return a negative error code.  Otherwise
the callers treat it as a successful copy.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190618131843.GA29463@mwanda
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-07-14 08:09:45 +02:00
..
amd
drm/amdgpu/gfx9: use reset default for PA_SC_FIFO_SIZE
2019-07-10 09:52:30 +02:00
arc
drm: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
arm
drm/arm/hdlcd: Allow a bit of clock tolerance
2019-06-25 11:34:51 +08:00
armada
drm: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
ast
Merge branch 'drm-next-5.1' of git://people.freedesktop.org/~agd5f/linux into drm-next
2019-02-04 14:57:34 +10:00
atmel-hlcdc
drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install
2019-01-29 15:45:06 +01:00
bochs
Merge v5.0 into drm-next
2019-03-04 12:02:55 +10:00
bridge
drm/bridge: adv7511: Fix low refresh rate selection
2019-06-15 11:52:54 +02:00
cirrus
drm/cirrus: add plane setup
2019-02-05 10:28:13 +01:00
etnaviv
drm/etnaviv: add missing failure path to destroy suballoc
2019-07-10 09:52:30 +02:00
exynos
drm/exynos/mixer: fix MIXER shadow registry synchronisation code
2019-03-21 09:47:29 +09:00
fsl-dcu
drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install
2019-01-29 15:45:06 +01:00
gma500
drm/gma500/cdv: Check vbt config bits when detecting lvds panels
2019-06-11 12:19:19 +02:00
hisilicon
drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install
2019-01-29 15:45:06 +01:00
i2c
drm: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
i810
…
i915
drm/i915/ringbuffer: EMIT_INVALIDATE *before* switch context
2019-07-10 09:52:30 +02:00
imx
drm/imx: only send event on crtc disable if kept disabled
2019-07-10 09:52:31 +02:00
lib
…
mediatek
drm/mediatek: call mtk_dsi_stop() after mtk_drm_crtc_atomic_disable()
2019-07-10 09:52:23 +02:00
meson
drm/meson: fix TMDS clock filtering for DMT monitors
2019-03-25 11:19:50 +01:00
mga
drm/irq: Ditch DRIVER_IRQ_SHARED
2019-01-29 15:45:21 +01:00
mgag200
Merge branch 'drm-next-5.1' of git://people.freedesktop.org/~agd5f/linux into drm-next
2019-02-04 14:57:34 +10:00
msm
drm/msm: correct attempted NULL pointer dereference in debugfs
2019-06-15 11:52:50 +02:00
mxsfb
drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install
2019-01-29 15:45:06 +01:00
nouveau
nouveau: Fix build with CONFIG_NOUVEAU_LEGACY_CTX_SUPPORT disabled
2019-06-19 07:59:58 +02:00
omapdrm
drm/omap: Notify all devices in the pipeline of output disconnection
2019-05-31 06:43:56 -07:00
panel
drm/panel: otm8009a: Add delay at the end of initialization
2019-05-31 06:43:41 -07:00
pl111
drm/pl111: Initialize clock spinlock early
2019-06-15 11:52:50 +02:00
qxl
Revert "drm/qxl: drop prime import/export callbacks"
2019-04-30 14:08:48 +02:00
r128
drm/irq: Ditch DRIVER_IRQ_SHARED
2019-01-29 15:45:21 +01:00
radeon
drm/radeon: prefer lower reference dividers
2019-06-11 12:19:21 +02:00
rcar-du
drm: rcar-du: lvds: Fix post-DLL divider calculation
2019-05-31 06:43:46 -07:00
rockchip
drm/rockchip: fix fb references in async update
2019-06-11 12:19:19 +02:00
savage
drm/savage: mark expected switch fall-throughs
2019-01-30 17:35:29 +01:00
scheduler
drm/sched: Fix description of drm_sched_stop
2019-04-23 11:15:38 -05:00
selftests
drm/selftest: fix spelling mistake "dimention" -> "dimension"
2018-12-11 15:19:42 +01:00
shmobile
drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install
2019-01-29 15:45:06 +01:00
sis
…
sti
drm: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
stm
drm: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
sun4i
drm/sun4i: Fix sun8i HDMI PHY configuration for > 148.5 MHz
2019-06-09 09:16:17 +02:00
tdfx
…
tegra
drm/tegra: gem: Fix CPU-cache maintenance for BO's allocated using get_pages()
2019-06-09 09:16:16 +02:00
tilcdc
drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install
2019-01-29 15:45:06 +01:00
tinydrm
tinydrm/mipi-dbi: Use dma-safe buffers for all SPI transfers
2019-05-31 06:43:51 -07:00
ttm
drm/ttm: fix re-init of global structures
2019-04-19 11:11:20 -05:00
tve200
drm: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
udl
drm/udl: add a release method and delay modeset teardown
2019-04-08 16:20:02 +10:00
v3d
drm/v3d: Handle errors from IRQ setup.
2019-05-31 06:43:58 -07:00
vc4
drm/vc4: fix fb references in async update
2019-06-11 12:19:19 +02:00
vgem
drm/vgem: fix use-after-free when drm_gem_handle_create() fails
2019-03-18 08:45:57 +01:00
via
drm/via: mark expected switch fall-throughs
2019-01-30 17:35:29 +01:00
virtio
drm/virtio: move drm_connector_update_edid_property() call
2019-07-10 09:52:30 +02:00
vkms
drm/vkms: fix use-after-free when drm_gem_handle_create() fails
2019-03-18 08:45:57 +01:00
vmwgfx
drm/vmwgfx: fix a warning due to missing dma_parms
2019-07-14 08:09:40 +02:00
xen
drm/xen-front: Fix mmap attributes for display buffers
2019-02-04 08:39:31 +02:00
zte
drm: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
ati_pcigart.c
drm/ati_pcigart: Fix error code in drm_ati_pcigart_init()
2018-12-17 10:47:17 +01:00
drm_agpsupport.c
drm: Trivial comment grammar cleanups
2019-02-04 10:21:17 +01:00
drm_atomic_helper.c
drm: don't block fb changes for async plane updates
2019-06-11 12:19:22 +02:00
drm_atomic_state_helper.c
drm: writeback: Fix leak of writeback job
2019-05-31 06:43:55 -07:00
drm_atomic_uapi.c
drm/atomic: Wire file_priv through for property changes
2019-06-09 09:16:17 +02:00
drm_atomic.c
Merge tag 'drm-misc-next-2019-01-07-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-01-10 05:58:52 +10:00
drm_auth.c
drm: set is_master to 0 upon drm_new_set_master() failure
2018-11-26 16:14:27 -05:00
drm_blend.c
…
drm_bridge.c
drm: bridge: Constify mode arguments to bridge .mode_set() operation
2019-01-14 03:51:14 +02:00
drm_bufs.c
drm: return -EFAULT if copy_to_user() fails
2019-07-14 08:09:45 +02:00
drm_cache.c
…
drm_client.c
drm/gem: Add drm_gem_object_funcs
2018-11-20 14:56:18 +01:00
drm_color_mgmt.c
drm: Constify drm_color_lut_check()
2019-01-29 23:26:12 +02:00
drm_connector.c
drm: Fix timestamp docs for variable refresh properties.
2019-06-11 12:19:20 +02:00
drm_context.c
drm: Fix error handling in drm_legacy_addctx
2019-01-07 11:26:31 +01:00
drm_crtc_helper_internal.h
…
drm_crtc_helper.c
drm: Remove use of drm_mode_object
2019-01-15 13:20:56 +01:00
drm_crtc_internal.h
drm/atomic: Wire file_priv through for property changes
2019-06-09 09:16:17 +02:00
drm_crtc.c
drm/lease: Make sure implicit planes are leased
2019-06-09 09:16:18 +02:00
drm_damage_helper.c
drm: prepare for drmP.h removal from drm_modeset_helper.h
2019-02-07 21:48:28 +01:00
drm_debugfs_crc.c
…
drm_debugfs.c
drm: Merge drm_info.c into drm_debugfs.c
2018-11-22 09:52:27 +01:00
drm_dma.c
…
drm_dp_aux_dev.c
…
drm_dp_cec.c
drm: Do not call drm_dp_cec_set_edid() while registering DP connectors
2018-10-11 10:52:35 +02:00
drm_dp_dual_mode_helper.c
…
drm_dp_helper.c
drm/dsc: Add kernel documentation for DRM DP DSC helpers
2019-02-08 13:38:51 -08:00
drm_dp_mst_topology.c
drm/dp_mst: Remove rebase-detritus in VCPI helper kernel-docs
2019-02-06 13:37:38 -05:00
drm_drv.c
drm/drv: Hold ref on parent device during drm_device lifetime
2019-05-31 06:43:58 -07:00
drm_dsc.c
drm/dsc: Add kernel documentation for DRM DP DSC helpers
2019-02-08 13:38:51 -08:00
drm_dumb_buffers.c
…
drm_edid_load.c
…
drm_edid.c
drm: add fallback override/firmware EDID modes workaround
2019-06-19 08:00:14 +02:00
drm_encoder_slave.c
…
drm_encoder.c
…
drm_fb_cma_helper.c
drm/cma-helper: Remove unused fbdev code
2019-01-17 10:56:38 +01:00
drm_fb_helper.c
drm/fb-helper: generic: Call drm_client_add() after setup is done
2019-06-09 09:16:17 +02:00
drm_file.c
drm: Wake up next in drm_read() chain if we are forced to putback the event
2019-05-31 06:43:58 -07:00
drm_flip_work.c
drm: move drm_can_sleep() to drm_util.h
2019-01-14 10:58:37 +01:00
drm_fourcc.c
drm/fourcc: Add new P010, P016 video format
2019-02-08 22:17:08 +01:00
drm_framebuffer.c
drm: Trivial comment grammar cleanups
2019-02-04 10:21:17 +01:00
drm_gem_cma_helper.c
drm/cma-helper: Fix drm_gem_cma_free_object()
2019-06-09 09:16:18 +02:00
drm_gem_framebuffer_helper.c
drm/gem-fb-helper: Add drm_gem_fb_create_with_dirty()
2019-01-17 10:56:45 +01:00
drm_gem.c
drm: Trivial comment grammar cleanups
2019-02-04 10:21:17 +01:00
drm_hashtab.c
…
drm_internal.h
Merge tag 'drm-misc-next-2019-01-07-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-01-10 05:58:52 +10:00
drm_ioc32.c
drm: return -EFAULT if copy_to_user() fails
2019-07-14 08:09:45 +02:00
drm_ioctl.c
Revert "drm: allow render capable master with DRM_AUTH ioctls"
2019-06-15 11:52:49 +02:00
drm_irq.c
drm/irq: Ditch DRIVER_IRQ_SHARED
2019-01-29 15:45:21 +01:00
drm_kms_helper_common.c
…
drm_lease.c
Merge v5.0-rc7 into drm-next
2019-02-18 13:27:15 +10:00
drm_legacy.h
…
drm_lock.c
…
drm_memory.c
drm: Shift * to be adjacent to pointer name
2018-10-16 14:39:25 +02:00
drm_mipi_dsi.c
…
drm_mm.c
drm: Trivial comment grammar cleanups
2019-02-04 10:21:17 +01:00
drm_mode_config.c
drm: Expose "FB_DAMAGE_CLIPS" property to atomic aware user-space only
2019-06-09 09:16:18 +02:00
drm_mode_object.c
drm/atomic: Wire file_priv through for property changes
2019-06-09 09:16:17 +02:00
drm_modes.c
Merge v5.0-rc7 into drm-next
2019-02-18 13:27:15 +10:00
drm_modeset_helper.c
drm: prepare for drmP.h removal from drm_modeset_helper.h
2019-02-07 21:48:28 +01:00
drm_modeset_lock.c
drm/atomic: integrate modeset lock with private objects
2018-12-11 15:24:30 +01:00
drm_of.c
drm/of: Fix kerneldoc
2019-01-12 13:07:58 +01:00
drm_panel_orientation_quirks.c
drm: panel-orientation-quirks: Add quirk for GPD MicroPC
2019-07-10 09:52:26 +02:00
drm_panel.c
drm/panel: Small documentation polish
2019-01-12 13:08:12 +01:00
drm_pci.c
cross-tree: phase out dma_zalloc_coherent()
2019-01-08 07:58:37 -05:00
drm_plane_helper.c
drm: Unexport drm_plane_helper_check_update
2018-10-05 22:45:19 +02:00
drm_plane.c
drm/lease: Make sure implicit planes are leased
2019-06-09 09:16:18 +02:00
drm_prime.c
drm/prime: Fix drm_gem_prime_mmap() stack use
2018-11-22 15:44:05 +01:00
drm_print.c
…
drm_probe_helper.c
drm: add fallback override/firmware EDID modes workaround
2019-06-19 08:00:14 +02:00
drm_property.c
drm: Trivial comment grammar cleanups
2019-02-04 10:21:17 +01:00
drm_rect.c
drm: Nuke drm_calc_{h,v}scale_relaxed()
2019-02-07 13:14:06 +02:00
drm_scatter.c
…
drm_scdc_helper.c
…
drm_simple_kms_helper.c
drm: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
drm_syncobj.c
drm/syncobj: remove drm_syncobj_cb and cleanup
2018-12-11 17:38:38 +01:00
drm_sysfs.c
drm/lease: Send a distinct uevent
2018-11-30 10:57:18 +01:00
drm_trace_points.c
…
drm_trace.h
…
drm_vblank.c
drm: Trivial comment grammar cleanups
2019-02-04 10:21:17 +01:00
drm_vm.c
…
drm_vma_manager.c
…
drm_writeback.c
drm: writeback: Fix leak of writeback job
2019-05-31 06:43:55 -07:00
Kconfig
drm/cma-helper: Remove unused fbdev code
2019-01-17 10:56:38 +01:00
Makefile
drm: rcar-du: lvds: Add API to enable/disable clock output
2019-02-08 02:25:56 +02:00