Maarten Lankhorst 331494eb51 drm/atomic: Make atomic iterators less surprising ... Commit 669c9215af ("drm/atomic: Make async plane update checks work as intended, v2.") assumed incorrectly that if only 1 plane is matched in the loop, the variables will be set to that plane. In reality we reset them to NULL every time a new plane was iterated. This behavior is surprising, so fix this by making the for loops only assign the variables on a match. When we have not added all the planes/crtc/connector to the state, and there's a few NULL ones after the last one we iterated, te assumption is broken that the pointers will hold the values from the last loop iteration, which holds true for all other for_each macros we're using. Except of course the iterator pointer itself, but that one really is entirely internal. Cc: Dmitry Osipenko <digetx@gmail.com> Fixes: 669c9215af ("drm/atomic: Make async plane update checks work as intended, v2.") Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170927083532.5756-2-maarten.lankhorst@linux.intel.com Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Tested-by: Dmitry Osipenko <digetx@gmail.com>		2017-10-06 11:06:11 +02:00
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acpi	ACPI / bus: Make ACPI_HANDLE() work for non-GPL code again	2017-09-19 22:42:31 +02:00
asm-generic	Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-09-14 20:01:41 -07:00
clocksource
crypto
drm	drm/atomic: Make atomic iterators less surprising	2017-10-06 11:06:11 +02:00
dt-bindings	Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2017-09-15 20:43:33 -07:00
keys
kvm
linux	Linux 4.14-rc3	2017-10-03 09:35:04 +10:00
math-emu
media
memory
misc
net	net: prevent dst uses after free	2017-09-21 20:42:15 -07:00
pcmcia
ras
rdma	IB: Correct MR length field to be 64-bit	2017-09-25 11:47:23 -04:00
scsi	SCSI misc on 20170913	2017-09-13 10:47:14 -07:00
soc	ARM: SoC driver updates for v4.14	2017-09-10 20:40:00 -07:00
sound
target
trace	sched/debug: Add explicit TASK_PARKED printing	2017-09-29 11:02:57 +02:00
uapi	Linux 4.14-rc3	2017-10-03 09:35:04 +10:00
video
xen	xen, arm64: drop dummy lookup_address()	2017-09-19 09:25:05 -04:00