linux-brain/drivers
Takashi Iwai 9cdccb4761 drm/amd/display: Fix kernel panic by dal_gpio_open() error
commit 920bb38c518408fa2600eaefa0af9e82cf48f166 upstream.

Currently both error code paths handled in dal_gpio_open_ex() issues
ASSERT_CRITICAL(), and this leads to a kernel panic unnecessarily if
CONFIG_KGDB is enabled.  Since basically both are non-critical errors
and can be recovered, drop those assert calls and use a safer one,
BREAK_TO_DEBUGGER(), for allowing the debugging, instead.

BugLink: https://bugzilla.opensuse.org/show_bug.cgi?id=1177973
Cc: <stable@vger.kernel.org>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-11-05 11:43:34 +01:00
..
accessibility
acpi ACPI: EC: PM: Drop ec_no_wakeup check from acpi_ec_dispatch_gpe() 2020-11-05 11:43:25 +01:00
amba
android binder: Remove bogus warning on failed same-process transaction 2020-10-29 09:57:37 +01:00
ata ata: sata_nv: Fix retrieving of active qcs 2020-11-05 11:43:12 +01:00
atm atm: eni: fix the missed pci_disable_device() for eni_init_one() 2020-10-01 13:18:17 +02:00
auxdisplay
base PM: runtime: Remove link state checks in rpm_get/put_supplier() 2020-11-05 11:43:26 +01:00
bcma
block nbd: make the config put is called before the notifying the waiter 2020-11-05 11:43:22 +01:00
bluetooth Bluetooth: btusb: Fix memleak in btusb_mtk_submit_wmt_recv_urb 2020-10-29 09:58:08 +01:00
bus bus/fsl_mc: Do not rely on caller to provide non NULL mc_io 2020-11-05 11:43:19 +01:00
cdrom
char ipmi_si: Fix wrong return value in try_smi_init() 2020-10-29 09:57:44 +01:00
clk clk: ti: clockdomain: fix static checker warning 2020-11-05 11:43:20 +01:00
clocksource clocksource/drivers/timer-gx6605s: Fixup counter reload 2020-10-07 08:01:25 +02:00
connector
counter counter: 104-quad-8: Add lock guards - generic interface 2020-05-02 08:48:44 +02:00
cpufreq acpi-cpufreq: Honor _PSD table setting on new AMD CPUs 2020-11-05 11:43:25 +01:00
cpuidle cpuidle: Fixup IRQ state 2020-09-09 19:12:21 +02:00
crypto chelsio/chtls: fix tls record info to user 2020-11-01 12:01:03 +01:00
dax dax: Fix alloc_dax_region() compile warning 2020-10-01 13:17:15 +02:00
dca
devfreq PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out 2020-10-01 13:17:14 +02:00
dio
dma dmaengine: dma-jz4780: Fix race in jz4780_dma_tx_status 2020-11-05 11:43:29 +01:00
dma-buf dmabuf: fix NULL pointer dereference in dma_buf_release() 2020-10-01 13:18:24 +02:00
edac EDAC/ti: Fix handling of platform_get_irq() error 2020-10-29 09:57:29 +01:00
eisa
extcon extcon: ptn5150: Fix usage of atomic GPIO with sleeping GPIO chips 2020-11-05 11:43:24 +01:00
firewire
firmware firmware: arm_scmi: Add missing Rx size re-initialisation 2020-11-05 11:43:12 +01:00
fpga fpga: dfl: fix bug in port reset handshake 2020-07-29 10:18:31 +02:00
fsi
gnss gnss: sirf: fix error return code in sirf_probe() 2020-06-22 09:31:20 +02:00
gpio gpio: aspeed: fix ast2600 bank properties 2020-10-07 08:01:29 +02:00
gpu drm/amd/display: Fix kernel panic by dal_gpio_open() error 2020-11-05 11:43:34 +01:00
greybus
hid HID: wacom: Avoid entering wacom_wac_pen_report for pad / battery 2020-11-05 11:43:29 +01:00
hsi
hv Drivers: hv: vmbus: Add timeout to vmbus_wait_for_unload 2020-09-23 12:40:40 +02:00
hwmon hwmon: (pmbus/max34440) Fix status register reads for MAX344{51,60,61} 2020-10-29 09:57:32 +01:00
hwspinlock
hwtracing coresight: Make sysfs functional on topologies with per core sink 2020-11-05 11:43:18 +01:00
i2c i2c: imx: Fix external abort on interrupt in exit paths 2020-11-05 11:43:33 +01:00
i3c i3c: master: Fix error return in cdns_i3c_master_probe() 2020-10-29 09:57:51 +01:00
ide
idle
iio iio:gyro:itg3200: Fix timestamp alignment and prevent data leak. 2020-11-05 11:43:30 +01:00
infiniband RDMA/qedr: Fix memory leak in iWARP CM 2020-11-05 11:43:12 +01:00
input Input: sun4i-ps2 - fix handling of platform_get_irq() error 2020-10-29 09:57:57 +01:00
interconnect
iommu iommu/vt-d: Fix lockdep splat in iommu_flush_dev_iotlb() 2020-10-14 10:33:02 +02:00
ipack ipack: tpci200: fix error return code in tpci200_register() 2020-05-27 17:46:47 +02:00
irqchip irqchip/stm32-exti: Avoid losing interrupts due to clearing pending bits by mistake 2020-09-03 11:27:06 +02:00
isdn
leds leds: bcm6328, bcm6358: use devres LED registering function 2020-11-05 11:43:24 +01:00
lightnvm lightnvm: fix out-of-bounds write to array devices->info[] 2020-10-29 09:58:00 +01:00
macintosh macintosh/via-macii: Access autopoll_devs when inside lock 2020-08-19 08:16:15 +02:00
mailbox mailbox: avoid timer start from callback 2020-10-29 09:57:53 +01:00
mcb
md md/raid5: fix oops during stripe resizing 2020-11-05 11:43:22 +01:00
media media: uvcvideo: Fix uvc_ctrl_fixup_xu_info() not having any effect 2020-11-05 11:43:24 +01:00
memory memory: emif: Remove bogus debugfs error handling 2020-11-05 11:43:21 +01:00
memstick memstick: Skip allocating card when removing host 2020-10-07 08:01:25 +02:00
message scsi: mptfusion: Fix null pointer dereferences in mptscsih_remove() 2020-11-05 11:43:25 +01:00
mfd mfd: sm501: Fix leaks in probe() 2020-10-29 09:57:43 +01:00
misc misc: rtsx: do not setting OC_POWER_DOWN reg in rtsx_pci_init_ocp() 2020-11-01 12:01:06 +01:00
mmc mmc: sdhci-acpi: AMDI0040: Set SDHCI_QUIRK2_PRESET_VALUE_BROKEN 2020-11-05 11:43:23 +01:00
mtd ubi: check kthread_should_stop() after the setting of task state 2020-11-05 11:43:33 +01:00
mux
net bnxt_en: Log unknown link speed appropriately. 2020-11-05 11:43:20 +01:00
nfc NFC: st95hf: Fix memleak in st95hf_in_send_cmd 2020-09-17 13:47:45 +02:00
ntb NTB: hw: amd: fix an issue about leak system resources 2020-10-29 09:58:00 +01:00
nubus
nvdimm libnvdimm/security: ensure sysfs poll thread woke up and fetch updated attr 2020-08-21 13:05:35 +02:00
nvme nvme-rdma: fix crash when connect rejected 2020-11-05 11:43:22 +01:00
nvmem nvmem: core: fix possibly memleak when use nvmem_cell_info_to_nvmem_cell() 2020-10-29 09:57:42 +01:00
of of: of_mdio: Correct loop scanning logic 2020-07-22 09:32:55 +02:00
opp opp: Prevent memory leak in dev_pm_opp_attach_genpd() 2020-10-29 09:58:06 +01:00
oprofile
parisc parisc: mask out enable and reserved bits from sba imask 2020-08-19 08:16:26 +02:00
parport
pci PCI/ACPI: Whitelist hotplug ports for D3 if power managed by ACPI 2020-11-05 11:43:25 +01:00
pcmcia
perf drivers/perf: thunderx2_pmu: Fix memory resource error handling 2020-10-29 09:57:30 +01:00
phy phy: marvell: comphy: Convert internal SMCC firmware return codes to errno 2020-11-01 12:01:07 +01:00
pinctrl pinctrl: mcp23s08: Fix mcp23x17 precious range 2020-10-29 09:57:39 +01:00
platform platform/x86: mlx-platform: Remove PSU EEPROM configuration 2020-10-29 09:57:44 +01:00
pnp
power power: supply: test_power: add missing newlines when printing parameters by sysfs 2020-11-05 11:43:19 +01:00
powercap
pps
ps3
ptp
pwm pwm: img: Fix null pointer access in probe 2020-10-29 09:57:54 +01:00
rapidio rapidio: fix the missed put_device() for rio_mport_add_riodev 2020-10-29 09:57:53 +01:00
ras
regulator regulator: resolve supply after creating regulator 2020-10-29 09:57:34 +01:00
remoteproc remoteproc: qcom_q6v5_mss: Validate modem blob firmware size before load 2020-08-21 13:05:29 +02:00
reset
rpmsg rpmsg: glink: Use complete_all for open states 2020-11-05 11:43:20 +01:00
rtc rtc: rx8010: don't modify the global rtc ops 2020-11-05 11:43:33 +01:00
s390 s390/qeth: don't let HW override the configured port role 2020-10-29 09:58:10 +01:00
sbus
scsi scsi: qla2xxx: Fix crash on session cleanup with unload 2020-11-05 11:43:26 +01:00
sfi
sh
siox
slimbus slimbus: qcom-ngd-ctrl: disable ngd in qmi server down callback 2020-10-29 09:57:42 +01:00
soc soc: fsl: qbman: Fix return value on success 2020-10-29 09:57:59 +01:00
soundwire soundwire: bus: disable pm_runtime in sdw_slave_delete 2020-10-01 13:17:36 +02:00
spi spi: sprd: Release DMA channel also on probe deferral 2020-11-05 11:43:23 +01:00
spmi
ssb
staging net: wilc1000: clean up resource in error path of init mon interface 2020-10-29 09:57:40 +01:00
target scsi: target: tcmu: Fix warning: 'page' may be used uninitialized 2020-10-29 09:57:44 +01:00
tc
tee
thermal thermal: rcar_thermal: Handle probe error gracefully 2020-10-01 13:17:44 +02:00
thunderbolt
tty vt: keyboard, extend func_buf_lock to readers 2020-11-05 11:43:29 +01:00
uio uio: free uio id after uio file node is freed 2020-11-05 11:43:18 +01:00
usb usb: host: fsl-mph-dr-of: check return of dma_set_mask() 2020-11-05 11:43:29 +01:00
vfio vfio iommu type1: Fix memory leak in vfio_iommu_type1_pin_pages 2020-10-29 09:57:56 +01:00
vhost vhost: Use vhost_get_used_size() in vhost_vring_set_addr() 2020-10-14 10:32:58 +02:00
video video: fbdev: pvr2fb: initialize variables 2020-11-05 11:43:15 +01:00
virt drivers/virt/fsl_hypervisor: Fix error handling path 2020-10-29 09:57:38 +01:00
virtio virtio_ring: Avoid loop when vq is broken in virtqueue_poll 2020-08-26 10:40:57 +02:00
visorbus
vlynq
vme
w1 w1: mxc_w1: Fix timeout resolution problem leading to bus error 2020-11-05 11:43:25 +01:00
watchdog drivers: watchdog: rdc321x_wdt: Fix race condition bugs 2020-11-05 11:43:20 +01:00
xen xen/events: block rogue events for some time 2020-11-05 11:43:12 +01:00
zorro
Kconfig
Makefile