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alistair23-linux/drivers
Thomas Gleixner c94a31c192 USB: sisusbvga: Make console support depend on BROKEN
commit 862ee699fe upstream.

The console part of sisusbvga is broken vs. printk(). It uses in_atomic()
to detect contexts in which it cannot sleep despite the big fat comment in
preempt.h which says: Do not use in_atomic() in driver code.

in_atomic() does not work on kernels with CONFIG_PREEMPT_COUNT=n which
means that spin/rw_lock held regions are not detected by it.

There is no way to make this work by handing context information through to
the driver and this only can be solved once the core printk infrastructure
supports sleepable console drivers.

Make it depend on BROKEN for now.

Fixes: 1bbb4f2035 ("[PATCH] USB: sisusb[vga] update")
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20201019101109.603244207@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-12-21 13:27:06 +01:00
..
accessibility
acpi ACPI: button: Add DMI quirk for Medion Akoya E2228T 2020-11-24 13:29:00 +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: nicstar: Unmap DMA on send error 2020-11-24 13:28:55 +01:00
auxdisplay
base PM: runtime: Resume the device earlier in __device_release_driver() 2020-11-10 12:37:34 +01:00
bcma
block nbd: fix a block_device refcount leak in nbd_release 2020-11-18 19:20:27 +01:00
bluetooth Bluetooth: btusb: Fix memleak in btusb_mtk_submit_wmt_recv_urb 2020-10-29 09:58:08 +01:00
bus bus: ti-sysc: Fix bogus resetdone warning on enable for cpsw 2020-12-02 08:49:49 +01:00
cdrom
char virtio: virtio_console: fix DMA memory allocation for rproc serial 2020-11-18 19:20:29 +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
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 a double free in chtls_setkey() 2020-12-08 10:40:26 +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: pl330: _prep_dma_memcpy: Fix wrong burst size 2020-12-02 08:49:48 +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 efi: EFI_EARLYCON should depend on EFI 2020-12-02 08:49:53 +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: pcie-idio-24: Enable PEX8311 interrupts 2020-11-18 19:20:31 +01:00
gpu drm/i915/display/dp: Compute the correct slice count for VDSC on DP 2020-12-16 10:56:58 +01:00
greybus
hid HID: Add Logitech Dinovo Edge battery quirk 2020-12-02 08:49:48 +01:00
hsi
hv Drivers: hv: vmbus: Allow cleanup of VMBUS_CONNECT_CPU if disconnected 2020-11-24 13:29:23 +01:00
hwmon hwmon: (pwm-fan) Fix RPM calculation 2020-11-24 13:29:01 +01:00
hwspinlock
hwtracing Revert "coresight: Make sysfs functional on topologies with per core sink" 2020-11-10 12:37:31 +01:00
i2c i2c: qup: Fix error return code in qup_i2c_bam_schedule_desc() 2020-12-11 13:23:33 +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: adc: mediatek: fix unset field 2020-11-24 13:29:21 +01:00
infiniband RDMA/i40iw: Address an mmap handler exploit in i40iw 2020-12-08 10:40:28 +01:00
input Input: i8042 - add Acer laptops to the i8042 reset list 2020-12-16 10:56:57 +01:00
interconnect interconnect: qcom: qcs404: Remove GPU and display RPM IDs 2020-12-16 10:56:56 +01:00
iommu iommu/amd: Set DTE[IntTabLen] to represent 512 IRTEs 2020-12-11 13:23:31 +01:00
ipack ipack: tpci200: fix error return code in tpci200_register() 2020-05-27 17:46:47 +02:00
irqchip irqchip/gic-v3-its: Unconditionally save/restore the ITS state on suspend 2020-12-16 10:56:56 +01:00
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 dm writecache: remove BUG() and fail gracefully instead 2020-12-11 13:23:33 +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: sprd: Add wakeup capability for PMIC IRQ 2020-11-18 19:20:26 +01:00
misc mei: protect mei_cl_mtu from null dereference 2020-11-18 19:20:30 +01:00
mmc mmc: block: Fixup condition for CMD13 polling for RPMB requests 2020-12-16 10:56:58 +01:00
mtd mtd: spi-nor: Don't copy self-pointing struct around 2020-11-10 12:37:28 +01:00
mux
net net: stmmac: delete the eee_ctrl_timer after napi disabled 2020-12-21 13:27:05 +01:00
nfc nfc: s3fwrn5: use signed integer for parsing GPIO numbers 2020-12-02 08:49:52 +01:00
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: free sq/cq dbbuf pointers when dbbuf set fails 2020-12-02 08:49:48 +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/address: Fix of_node memory leak in of_dma_is_coherent 2020-11-18 19:20:28 +01:00
opp opp: Reduce the size of critical section in _opp_table_kref_release() 2020-11-18 19:20:21 +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: qcom: Make sure PCIe is reset before init for rev 2.1.0 2020-11-18 19:20:16 +01:00
pcmcia
perf drivers/perf: thunderx2_pmu: Fix memory resource error handling 2020-10-29 09:57:30 +01:00
phy phy: tegra: xusb: Fix dangling pointer on probe failure 2020-12-02 08:49:50 +01:00
pinctrl pinctrl: amd: remove debounce filter setting in IRQ type setting 2020-12-16 10:56:58 +01:00
platform platform/x86: touchscreen_dmi: Add info for the Irbis TW118 tablet 2020-12-16 10:56:57 +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 powercap: restrict energy meter to root access 2020-11-10 21:13:20 +01:00
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: workaround self-referent regulators 2020-11-24 13:29:22 +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: fix tear down of async TX buffers 2020-12-02 08:49:51 +01:00
sbus
scsi scsi: be2iscsi: Revert "Fix a theoretical leak in beiscsi_create_eqs()" 2020-12-16 10:56:58 +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: dpio: Get the cpumask through cpumask_of(cpu) 2020-12-16 10:56:56 +01:00
soundwire soundwire: bus: disable pm_runtime in sdw_slave_delete 2020-10-01 13:17:36 +02:00
spi spi: spi-nxp-fspi: fix fspi panic by unexpected interrupts 2020-12-16 10:56:56 +01:00
spmi
ssb
staging speakup: Reject setting the speakup line discipline outside of speakup 2020-12-11 13:23:31 +01:00
target scsi: target: iscsi: Fix cmd abort fabric stop race 2020-12-02 08:49:49 +01:00
tc
tee optee: add writeback to valid memory type 2020-12-02 08:49:53 +01:00
thermal thermal: rcar_thermal: Handle probe error gracefully 2020-10-01 13:17:44 +02:00
thunderbolt thunderbolt: Fix use-after-free in remove_unplugged_switch() 2020-12-11 13:23:29 +01:00
tty tty: Fix ->session locking 2020-12-11 13:23:28 +01:00
uio uio: Fix use-after-free in uio_unregister_device() 2020-11-18 19:20:29 +01:00
usb USB: sisusbvga: Make console support depend on BROKEN 2020-12-21 13:27:06 +01:00
vfio vfio/pci: Bypass IGD init in case of -ENODEV 2020-11-18 19:20:25 +01:00
vhost vhost scsi: fix cmd completion race 2020-12-02 08:49:48 +01:00
video video: hyperv_fb: Fix the cache type when mapping the VRAM 2020-12-02 08:49:51 +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