twx-linux/drivers
Tomi Valkeinen 1e8985a835 drm: fix fb refcount issue with atomic modesetting
After commit 027b3f8ba9277410c3191d72d1ed2c6146d8a668 ("drm/modes: stop
handling framebuffer special") extra fb refs are left around when doing
atomic modesetting.

The problem is that the new drm_property_change_valid_get() does not
return anything in the '**ref' parameter, which causes
drm_property_change_valid_put() to do nothing.

For some reason this doesn't cause problems with legacy API.

Also, previously the code only set the 'ref' variable for fbs, with this
patch the 'ref' is set for all objects.

Fixes: 027b3f8ba927 ("drm/modes: stop handling framebuffer special")
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2016-06-01 15:00:05 +10:00
..
accessibility
acpi remove lots of IS_ERR_VALUE abuses 2016-05-27 15:26:11 -07:00
amba
android
ata remove lots of IS_ERR_VALUE abuses 2016-05-27 15:26:11 -07:00
atm
auxdisplay
base More power management updates for v4.7-rc1 2016-05-25 15:29:21 -07:00
bcma MTD updates for v4.7: 2016-05-24 11:00:20 -07:00
block DAX error handling for 4.7 2016-05-26 19:34:26 -07:00
bluetooth
bus
cdrom
char
clk remove lots of IS_ERR_VALUE abuses 2016-05-27 15:26:11 -07:00
clocksource
connector
cpufreq remove lots of IS_ERR_VALUE abuses 2016-05-27 15:26:11 -07:00
cpuidle
crypto remove lots of IS_ERR_VALUE abuses 2016-05-27 15:26:11 -07:00
dax
dca
devfreq
dio
dma remove lots of IS_ERR_VALUE abuses 2016-05-27 15:26:11 -07:00
dma-buf
edac
eisa
extcon
firewire
firmware
fmc
fpga
gpio remove lots of IS_ERR_VALUE abuses 2016-05-27 15:26:11 -07:00
gpu drm: fix fb refcount issue with atomic modesetting 2016-06-01 15:00:05 +10:00
hid
hsi
hv
hwmon Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging 2016-05-26 09:48:23 -07:00
hwspinlock
hwtracing
i2c i2c: dev: use after free in detach 2016-05-28 17:37:42 +02:00
ide
idle
iio
infiniband Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2016-05-28 12:04:17 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2016-05-27 19:14:35 -07:00
iommu remove lots of IS_ERR_VALUE abuses 2016-05-27 15:26:11 -07:00
ipack
irqchip Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2016-05-28 16:41:39 -07:00
isdn
leds pwm: Changes for v4.7-rc1 2016-05-25 10:40:15 -07:00
lguest
lightnvm
macintosh
mailbox
mcb
md Merge branch 'for-linus' of git://git.kernel.dk/linux-block 2016-05-27 14:28:09 -07:00
media Merge branch 'hash' of git://ftp.sciencehorizons.net/linux 2016-05-28 16:15:25 -07:00
memory MTD updates for v4.7: 2016-05-24 11:00:20 -07:00
memstick drivers/memstick/core/mspro_block: use kmemdup 2016-05-23 17:04:14 -07:00
message
mfd remove lots of IS_ERR_VALUE abuses 2016-05-27 15:26:11 -07:00
misc
mmc remove lots of IS_ERR_VALUE abuses 2016-05-27 15:26:11 -07:00
mtd This pull request contains mostly cleanups and minor 2016-05-27 18:49:29 -07:00
net remove lots of IS_ERR_VALUE abuses 2016-05-27 15:26:11 -07:00
nfc
ntb
nubus
nvdimm DAX error handling for 4.7 2016-05-26 19:34:26 -07:00
nvme
nvmem remove lots of IS_ERR_VALUE abuses 2016-05-27 15:26:11 -07:00
of MTD updates for v4.7: 2016-05-24 11:00:20 -07:00
oprofile
parisc
parport
pci
pcmcia
perf
phy
pinctrl drivers/pinctrl/intel/pinctrl-baytrail.c: fix build with gcc-4.4 2016-05-26 15:35:44 -07:00
platform platform/chrome: Driver and binding changes for 4.7 2016-05-28 12:32:01 -07:00
pnp
power
powercap
pps
ps3
ptp
pwm pwm: Changes for v4.7-rc1 2016-05-25 10:40:15 -07:00
rapidio
ras
regulator
remoteproc
reset
rpmsg
rtc rtc: tps6586x: rename so module can be autoloaded 2016-05-21 17:07:17 +02:00
s390 DAX error handling for 4.7 2016-05-26 19:34:26 -07:00
sbus
scsi Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2016-05-28 12:04:17 -07:00
sfi
sh
sn
soc
spi sound updates #2 for 4.7-rc1 2016-05-28 12:23:12 -07:00
spmi
ssb
staging Round two of 4.7 merge window patches 2016-05-28 11:04:16 -07:00
target Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2016-05-28 12:04:17 -07:00
tc
thermal Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2016-05-26 09:23:43 -07:00
thunderbolt
tty remove lots of IS_ERR_VALUE abuses 2016-05-27 15:26:11 -07:00
uio
usb Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2016-05-28 12:04:17 -07:00
uwb
vfio VFIO updates for v4.7-rc1 2016-05-25 09:47:26 -07:00
vhost
video remove lots of IS_ERR_VALUE abuses 2016-05-27 15:26:11 -07:00
virt
virtio virtio_balloon: fix PFN format for virtio-1 2016-05-22 19:44:13 +03:00
vlynq
vme
w1
watchdog Merge git://www.linux-watchdog.org/linux-watchdog 2016-05-25 10:19:17 -07:00
xen Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2016-05-28 12:04:17 -07:00
zorro
Kconfig libnvdimm for 4.7 2016-05-23 11:18:01 -07:00
Makefile