Keith Packard 761e05a702 drm: Check for lessee in DROP_MASTER ioctl ... Don't let a lessee control what the current DRM master is set to; that's the job of the "real" master. Otherwise, the lessee would disable all access to master operations for the owner and all lessees under it. This matches the same check made in the SET_MASTER ioctl. Signed-off-by: Keith Packard <keithp@keithp.com> Fixes: 2ed077e467 ("drm: Add drm_object lease infrastructure [v5]") Cc: <stable@vger.kernel.org> # v4.15+ Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20180119015159.1606-1-keithp@keithp.com		2018-01-31 09:27:51 +01:00
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drm	drm: Check for lessee in DROP_MASTER ioctl	2018-01-31 09:27:51 +01:00
host1x	main drm pull request for v4.15	2017-11-15 20:42:10 -08:00
ipu-v3	fixes/cleanups for rc1, non-desktop flags for VR	2017-11-23 21:04:56 -10:00
vga	vgaarb: Factor out EFI and fallback default device selection	2017-10-18 10:04:56 +02:00
Makefile