Thierry Reding bdd2f9cd10 drm/tegra: Don't leak kernel pointer to userspace ... Each open file descriptor can have any number of contexts associated with it. To differentiate between these contexts a unique ID is required and back when these userspace interfaces were introduced, in commit d43f81cbaf ("drm/tegra: Add gr2d device"), the pointer to the context structure was deemed adequate. However, this leaks information about kernel internal memory to userspace, which can potentially be exploited. Switch the context parameter to be allocated from an IDR, which has the added benefit of providing an easy way to look up a context from its ID. Signed-off-by: Thierry Reding <treding@nvidia.com>		2017-04-05 18:11:45 +02:00
..
amd	Merge branch 'drm-fixes-4.11' of git://people.freedesktop.org/~agd5f/linux into drm-fixes	2017-03-16 11:28:44 +10:00
arc	drm: Rely on mode_config data for fb_helper initialization	2017-02-02 19:12:00 +01:00
arm	drm: mali-dp: Fix smart layer not going to composition	2017-03-10 14:31:16 +00:00
armada	mm, fs: reduce fault, page_mkwrite, and pfn_mkwrite to take only vmf	2017-02-24 17:46:54 -08:00
ast	drm/ast: Call open_key before enable_mmio in POST code	2017-02-28 13:25:32 +10:00
atmel-hlcdc	drm: Rely on mode_config data for fb_helper initialization	2017-02-02 19:12:00 +01:00
bochs	drm: Rely on mode_config data for fb_helper initialization	2017-02-02 19:12:00 +01:00
bridge	drm/bridge/sii8620: enable interlace modes	2017-02-02 15:15:31 +05:30
cirrus	drm: Rely on mode_config data for fb_helper initialization	2017-02-02 19:12:00 +01:00
etnaviv	sched/headers: Prepare to move the get_task_struct()/put_task_struct() and related APIs from <linux/sched.h> to <linux/sched/task.h>	2017-03-02 08:42:40 +01:00
exynos	mm, fs: reduce fault, page_mkwrite, and pfn_mkwrite to take only vmf	2017-02-24 17:46:54 -08:00
fsl-dcu	drm/fsl-dcu: check for clk_prepare_enable() error	2017-02-07 20:28:04 -08:00
gma500	mm, fs: reduce fault, page_mkwrite, and pfn_mkwrite to take only vmf	2017-02-24 17:46:54 -08:00
hisilicon	drm: Rely on mode_config data for fb_helper initialization	2017-02-02 19:12:00 +01:00
i2c
i810	drm/i810: drop device_is_agp callback	2017-01-26 10:44:43 +01:00
i915	drm/i915: Fix forcewake active domain tracking	2017-03-13 17:30:54 +02:00
imx	imx-drm: TVE regulator, fb size limit, and ipu-v3 module fixes	2017-02-23 12:10:42 +10:00
lib
mediatek
meson	drm: Rely on mode_config data for fb_helper initialization	2017-02-02 19:12:00 +01:00
mga	lib/vsprintf.c: remove %Z support	2017-02-27 18:43:47 -08:00
mgag200	drm: Rely on mode_config data for fb_helper initialization	2017-02-02 19:12:00 +01:00
msm	mm, fs: reduce fault, page_mkwrite, and pfn_mkwrite to take only vmf	2017-02-24 17:46:54 -08:00
mxsfb	drm: mxsfb: Implement drm_panel handling	2017-03-10 11:11:14 +10:00
nouveau	Less anger inducing pull request for 4.11	2017-02-23 18:58:18 -08:00
omapdrm	drm/omap: fix dmabuf mmap for dma_alloc'ed buffers	2017-03-13 12:53:27 +02:00
panel	drm/panel: simple: Specify bus width and flags for EDT displays	2017-01-26 10:57:18 +01:00
qxl	mm, fs: reduce fault, page_mkwrite, and pfn_mkwrite to take only vmf	2017-02-24 17:46:54 -08:00
r128
radeon	drm/radeon/si: add dpm quirk for Oland	2017-03-15 16:20:50 -04:00
rcar-du	media fixes for v4.11-rc2	2017-03-09 15:50:56 -08:00
rockchip	Merge tag 'drm-misc-next-fixes-2017-02-27' of git://anongit.freedesktop.org/git/drm-misc into drm-next	2017-02-28 12:28:00 +10:00
savage
selftests	drm: kselftest for drm_mm and bottom-up allocation	2017-02-03 11:36:49 +01:00
shmobile
sis	drm: Improve drm_mm search (and fix topdown allocation) with rbtrees	2017-02-03 11:10:32 +01:00
sti	drm/sti: fix build warnings in sti_drv.c and sti_vtg.c files	2017-02-23 12:54:54 +10:00
sun4i	drm: Rely on mode_config data for fb_helper initialization	2017-02-02 19:12:00 +01:00
tdfx
tegra	drm/tegra: Don't leak kernel pointer to userspace	2017-04-05 18:11:45 +02:00
tilcdc	drm/tilcdc: Set framebuffer DMA address to HW only if CRTC is enabled	2017-03-14 14:28:58 +02:00
tinydrm	Less anger inducing pull request for 4.11	2017-02-23 18:58:18 -08:00
ttm	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>	2017-03-02 08:42:29 +01:00
udl	mm, fs: reduce fault, page_mkwrite, and pfn_mkwrite to take only vmf	2017-02-24 17:46:54 -08:00
vc4	sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>	2017-03-02 08:42:32 +01:00
vgem	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-03-02 15:20:00 -08:00
via	drm: Improve drm_mm search (and fix topdown allocation) with rbtrees	2017-02-03 11:10:32 +01:00
virtio	virtio, vhost: optimizations, fixes	2017-03-02 13:53:13 -08:00
vmwgfx	drm/vmwgfx: Work around drm removal of control nodes	2017-02-26 22:52:28 +01:00
zte	drm: zte: fix static checker warning on variable 'fmt'	2017-02-23 08:54:15 +08:00
ati_pcigart.c
drm_agpsupport.c	drm/i810: drop device_is_agp callback	2017-01-26 10:44:43 +01:00
drm_atomic.c	Linux 4.10-rc8	2017-02-23 12:10:12 +10:00
drm_atomic_helper.c	drm/atomic: fix an error code in mode_fixup()	2017-02-08 16:15:42 +01:00
drm_auth.c	drm/core: Use recommened kerneldoc for struct member refs	2017-01-25 16:22:42 +01:00
drm_blend.c	drm/kms-core: Use recommened kerneldoc for struct member refs	2017-01-25 16:30:34 +01:00
drm_bridge.c
drm_bufs.c
drm_cache.c	drm: Update drm_cache.c to pull in the new drm_cache.h	2017-01-24 11:00:22 +01:00
drm_color_mgmt.c	drm/color: un-inline drm_color_lut_extract()	2017-01-31 15:31:58 +02:00
drm_connector.c	Linux 4.10-rc8	2017-02-23 12:10:12 +10:00
drm_context.c
drm_crtc.c	drm: s/drm_crtc_get_hv_timings/drm_mode_get_hv_timings/	2017-01-26 10:46:28 +01:00
drm_crtc_helper.c	drm/kms-helpers: Use recommened kerneldoc for struct member refs	2017-01-25 16:18:57 +01:00
drm_crtc_helper_internal.h
drm_crtc_internal.h	Revert "drm: Resurrect atomic rmfb code, v3"	2017-02-17 12:39:04 +10:00
drm_debugfs.c	drm/atomic: Remove drm_atomic_debugfs_cleanup()	2017-01-27 09:02:03 +01:00
drm_debugfs_crc.c
drm_dma.c
drm_dp_aux_dev.c
drm_dp_dual_mode_helper.c
drm_dp_helper.c	drm/kms-helpers: Use recommened kerneldoc for struct member refs	2017-01-25 16:18:57 +01:00
drm_dp_mst_topology.c	Less anger inducing pull request for 4.11	2017-02-23 18:58:18 -08:00
drm_drv.c	Linux 4.10-rc8	2017-02-23 12:10:12 +10:00
drm_dumb_buffers.c	drm/kms-core: Use recommened kerneldoc for struct member refs	2017-01-25 16:30:34 +01:00
drm_edid.c	drm/edid: Add EDID_QUIRK_FORCE_8BPC quirk for Rotel RSX-1058	2017-03-06 08:28:10 +01:00
drm_edid_load.c
drm_encoder.c	drm/kms-core: Use recommened kerneldoc for struct member refs	2017-01-25 16:30:34 +01:00
drm_encoder_slave.c	drm/kms-core: Use recommened kerneldoc for struct member refs	2017-01-25 16:30:34 +01:00
drm_fb_cma_helper.c	drm: Rely on mode_config data for fb_helper initialization	2017-02-02 19:12:00 +01:00
drm_fb_helper.c	drm: Cancel drm_fb_helper_resume_work on unload	2017-02-08 16:15:42 +01:00
drm_flip_work.c
drm_fops.c	drm/core: Use recommened kerneldoc for struct member refs	2017-01-25 16:22:42 +01:00
drm_fourcc.c
drm_framebuffer.c	Revert "drm: Resurrect atomic rmfb code, v3"	2017-02-17 12:39:04 +10:00
drm_gem.c	drm/gem|prime|mm: Use recommened kerneldoc for struct member refs	2017-01-25 16:20:21 +01:00
drm_gem_cma_helper.c	Less anger inducing pull request for 4.11	2017-02-23 18:58:18 -08:00
drm_global.c
drm_hashtab.c
drm_info.c
drm_internal.h	drm: remove device_is_agp callback	2017-01-26 10:45:14 +01:00
drm_ioc32.c
drm_ioctl.c
drm_irq.c	drm: Nuke ums vgaarb support	2017-01-26 10:45:31 +01:00
drm_kms_helper_common.c
drm_legacy.h
drm_lock.c	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>	2017-03-02 08:42:29 +01:00
drm_memory.c
drm_mipi_dsi.c
drm_mm.c	drm: Improve drm_mm search (and fix topdown allocation) with rbtrees	2017-02-03 11:10:32 +01:00
drm_mode_config.c	drm: Show leaked connectors upon unload	2017-01-23 09:26:22 +01:00
drm_mode_object.c	Less anger inducing pull request for 4.11	2017-02-23 18:58:18 -08:00
drm_modes.c	drm: Clean up the 1366x768 fixup codes	2017-02-01 19:01:47 +02:00
drm_modeset_helper.c
drm_modeset_lock.c	drm/kms-core: Use recommened kerneldoc for struct member refs	2017-01-25 16:30:34 +01:00
drm_of.c
drm_panel.c
drm_pci.c	drm: remove device_is_agp callback	2017-01-26 10:45:14 +01:00
drm_plane.c	drm/kms-core: Use recommened kerneldoc for struct member refs	2017-01-25 16:30:34 +01:00
drm_plane_helper.c	drm/kms-helpers: Use recommened kerneldoc for struct member refs	2017-01-25 16:18:57 +01:00
drm_platform.c	drm/core: Use recommened kerneldoc for struct member refs	2017-01-25 16:22:42 +01:00
drm_prime.c	drm/prime: Clarify DMA-BUF/GEM Object lifetime	2017-01-27 15:00:26 +01:00
drm_print.c
drm_probe_helper.c	scripts/spelling.txt: add "againt" pattern and fix typo instances	2017-02-27 18:43:47 -08:00
drm_property.c	drm/kms-core: Use recommened kerneldoc for struct member refs	2017-01-25 16:30:34 +01:00
drm_rect.c
drm_scatter.c
drm_simple_kms_helper.c
drm_sysfs.c	drm/core: Use recommened kerneldoc for struct member refs	2017-01-25 16:22:42 +01:00
drm_trace.h
drm_trace_points.c
drm_vm.c	drm: remove unnecessary fault wrappers	2017-02-24 17:46:55 -08:00
drm_vma_manager.c	drm: Improve drm_mm search (and fix topdown allocation) with rbtrees	2017-02-03 11:10:32 +01:00
Kconfig	drm: Add DRM support for tiny LCD displays	2017-02-18 18:04:58 +01:00
Makefile	drm: Add DRM support for tiny LCD displays	2017-02-18 18:04:58 +01:00