Lyude Paul bc72d290f5 drm/i915: Don't unset intel_connector->mst_port ... commit 80c188695a upstream. Currently we set intel_connector->mst_port to NULL to signify that the MST port has been removed from the system so that we can prevent further action on the port such as connector probes, mode probing, etc. However, we're going to need access to intel_connector->mst_port in order to fixup ->best_encoder() so that it can always return the correct encoder for an MST port to prevent legacy DPMS prop changes from failing. This should be safe, so instead keep intel_connector->mst_port always set and instead just check the status of drm_connector->regustered to signify whether or not the connector has disappeared from the system. Changes since v2: - Add a comment to mst_port_gone (Jani Nikula) - Change mst_port_gone to a u8 instead of a bool, per the kernel bot. Apparently bool is discouraged in structs these days Changes since v4: - Don't use mst_port_gone at all! Just check if the connector is registered or not - Daniel Vetter Signed-off-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: stable@vger.kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20181008232437.5571-4-lyude@redhat.com (cherry picked from commit 6ed5bb1fba) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-11-21 09:19:26 +01:00
..
accessibility
acpi	acpi, nfit: Fix ARS overflow continuation	2018-11-21 09:19:17 +01:00
amba
android	android: binder: fix the race mmap and alloc_new_buf_locked	2018-09-12 09:18:29 +02:00
ata	libata: blacklist SAMSUNG MZ7TD256HAFV-000L9 SSD	2018-11-21 09:19:24 +01:00
atm
auxdisplay
base	Char/Misc fixes for 4.19-rc7	2018-10-07 08:15:57 +02:00
bcma
block	zram: close udev startup race condition as default groups	2018-11-21 09:19:15 +01:00
bluetooth	Bluetooth: hci_qca: Remove hdev dereference in qca_close().	2018-11-13 11:08:25 -08:00
bus
cdrom	cdrom: fix improper type cast, which can leat to information leak.	2018-11-21 09:19:12 +01:00
char	tpm: fix response size validation in tpm_get_random()	2018-11-13 11:08:48 -08:00
clk	reset: hisilicon: fix potential NULL pointer dereference	2018-11-21 09:19:17 +01:00
clocksource	clockevents/drivers/i8253: Add support for PIT shutdown quirk	2018-11-21 09:19:20 +01:00
connector
cpufreq	cpufreq: dt: Try freeing static OPPs only if we have added them	2018-11-13 11:08:24 -08:00
cpuidle	ARM: cpuidle: Don't register the driver when back-end init returns -ENXIO	2018-11-21 09:19:23 +01:00
crypto	crypto: hisilicon - Fix reference after free of memories on error path	2018-11-21 09:19:17 +01:00
dax	device-dax: Add missing address_space_operations	2018-09-22 09:07:33 -07:00
dca
devfreq
dio
dma	dmaengine: ppc4xx: fix off-by-one build failure	2018-11-13 11:08:41 -08:00
dma-buf
edac	EDAC, skx_edac: Fix logical channel intermediate decoding	2018-11-13 11:08:44 -08:00
eisa
extcon
firewire
firmware	efi/arm/libstub: Pack FDT after populating it	2018-11-21 09:19:25 +01:00
fmc
fpga	fpga: bridge: fix obvious function documentation error	2018-09-30 08:49:55 -07:00
fsi
gnss
gpio	gpio: brcmstb: allow 0 width GPIO banks	2018-11-13 11:08:30 -08:00
gpu	drm/i915: Don't unset intel_connector->mst_port	2018-11-21 09:19:26 +01:00
hid	HID: hiddev: fix potential Spectre v1	2018-11-13 11:08:44 -08:00
hsi
hv	Drivers: hv: vmbus: Use cpumask_var_t for on-stack cpu mask	2018-11-13 11:08:34 -08:00
hwmon	hwmon: (core) Fix double-free in __hwmon_device_register()	2018-11-21 09:19:19 +01:00
hwspinlock
hwtracing	coresight: etb10: Fix handling of perf mode	2018-11-13 11:08:36 -08:00
i2c	i2c: rcar: cleanup DMA for all kinds of failure	2018-10-20 15:25:59 +02:00
ide
idle
iio	iio: adc: at91: fix wrong channel number in triggered buffer mode	2018-11-13 11:08:47 -08:00
infiniband	IB/mlx5: Fix MR cache initialization	2018-11-13 11:08:43 -08:00
input	Input: wm97xx-ts - fix exit path	2018-11-21 09:19:08 +01:00
iommu	iommu/arm-smmu: Ensure that page-table updates are visible before TLBI	2018-11-13 11:08:51 -08:00
ipack
irqchip	irqchip/pdc: Setup all edge interrupts as rising edge at GIC	2018-11-13 11:08:34 -08:00
isdn
leds
lightnvm	lightnvm: pblk: fix race condition on metadata I/O	2018-11-13 11:08:21 -08:00
macintosh
mailbox	mailbox: PCC: handle parse error	2018-11-13 11:08:18 -08:00
mcb
md	MD: fix invalid stored role for a disk - try2	2018-11-13 11:09:00 -08:00
media	media: ov5640: fix restore of last mode set	2018-11-21 09:19:12 +01:00
memory	memory: ti-aemif: fix a potential NULL-pointer dereference	2018-09-06 10:04:07 -07:00
memstick
message
mfd	mfd: menelaus: Fix possible race condition and leak	2018-11-13 11:08:38 -08:00
misc	ocxl: Fix access to the AFU Descriptor Data	2018-11-13 11:08:51 -08:00
mmc	sdhci: acpi: add free_slot callback	2018-11-13 11:08:23 -08:00
mtd	mtd: docg3: don't set conflicting BCH_CONST_PARAMS option	2018-11-21 09:19:19 +01:00
mux	mux: adgs1408: use the correct MODULE_LICENSE	2018-10-12 17:36:39 +02:00
net	bonding/802.3ad: fix link_failure_count tracking	2018-11-21 09:19:18 +01:00
nfc	NFC: nfcmrvl_uart: fix OF child-node lookup	2018-11-13 11:08:48 -08:00
ntb
nubus
nvdimm	libnvdimm, pmem: Fix badblocks population for 'raw' namespaces	2018-11-13 11:08:42 -08:00
nvme	nvme: call nvme_complete_rq when nvmf_check_ready fails for mpath I/O	2018-11-13 11:08:24 -08:00
nvmem	nvmem: check the return value of nvmem_add_cells()	2018-11-13 11:08:35 -08:00
of	of, numa: Validate some distance map rules	2018-11-21 09:19:19 +01:00
opp	OPP: Free OPP table properly on performance state irregularities	2018-11-13 11:08:39 -08:00
oprofile
parisc
parport
pci	PCI: Add Device IDs for Intel GPU "spurious interrupt" quirk	2018-11-13 11:08:45 -08:00
pcmcia	pcmcia: Implement CLKRUN protocol disabling for Ricoh bridges	2018-11-13 11:08:17 -08:00
perf	arm64: perf: Reject stand-alone CHAIN events for PMUv3	2018-10-12 15:25:17 +01:00
phy
pinctrl	pinctrl: ssbi-gpio: Fix pm8xxx_pin_config_get() to be compliant	2018-11-13 11:08:29 -08:00
platform	mfd: cros-ec: copy the whole event in get_next_event_xfer	2018-10-09 20:57:30 -07:00
pnp
power	power: supply: twl4030-charger: fix OF sibling-node lookup	2018-11-13 11:08:51 -08:00
powercap
pps
ps3
ptp	ptp: fix Spectre v1 vulnerability	2018-10-17 22:00:22 -07:00
pwm
rapidio
ras
regulator	regulator: fix crash caused by null driver data	2018-09-20 09:04:51 -07:00
remoteproc	remoteproc: qcom: q6v5: Propagate EPROBE_DEFER	2018-11-13 11:08:52 -08:00
reset
rpmsg	rpmsg: smd: fix memory leak on channel create	2018-11-13 11:08:55 -08:00
rtc	rtc: hctosys: Add missing range error reporting	2018-11-21 09:19:23 +01:00
s390	s390 fixes for 4.19-rc8	2018-10-10 08:44:35 +02:00
sbus	oradax: remove redundant null check before kfree	2018-10-07 22:42:00 -07:00
scsi	SCSI: fix queue cleanup race before queue initialization is done	2018-11-21 09:19:18 +01:00
sfi
sh
siox
slimbus
sn
soc	soc: ti: QMSS: Fix usage of irq_set_affinity_hint	2018-11-21 09:19:18 +01:00
soundwire
spi	spi: gpio: No MISO does not imply no RX	2018-11-13 11:08:28 -08:00
spmi
ssb
staging	staging: most: video: fix registration of an empty comp core_component	2018-11-21 09:19:11 +01:00
target	scsi: target: Fix target_wait_for_sess_cmds breakage with active signals	2018-11-13 11:08:42 -08:00
tc	TC: Set DMA masks for devices	2018-11-13 11:08:51 -08:00
tee
thermal	thermal: core: Fix use-after-free in thermal_cooling_device_destroy_sysfs	2018-11-21 09:19:17 +01:00
thunderbolt	thunderbolt: Initialize after IOMMUs	2018-10-02 10:51:16 -07:00
tty	termios, tty/tty_baudrate.c: fix buffer overrun	2018-11-21 09:19:20 +01:00
uio	uio: ensure class is registered before devices	2018-11-13 11:08:37 -08:00
usb	usb: gadget: udc: renesas_usb3: Fix b-device mode for "workaround"	2018-11-13 11:08:41 -08:00
uwb
vfio
vhost	vhost/scsi: truncate T10 PI iov_iter to prot_bytes	2018-11-21 09:19:17 +01:00
video	mach64: fix image corruption due to reading accelerator registers	2018-11-21 09:19:17 +01:00
virt
virtio
visorbus
vlynq
vme
w1	w1: omap-hdq: fix missing bus unregister at removal	2018-11-13 11:08:48 -08:00
watchdog
xen	xen: remove size limit of privcmd-buf mapping interface	2018-11-13 11:08:52 -08:00
zorro
Kconfig
Makefile