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linux/drivers/usb
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Andy Shevchenko fbdbbe6d3e usb: gadget: pch_udc: Check if driver is present before calling ->setup() 
Since we have a separate routine for VBUS sense, the interrupt may occur
before gadget driver is present. Hence, ->setup() call may oops the kernel:

[   55.245843] BUG: kernel NULL pointer dereference, address: 00000010
...
[   55.245843] EIP: pch_udc_isr.cold+0x162/0x33f
...
[   55.245843]  <IRQ>
[   55.245843]  ? pch_udc_svc_data_out+0x160/0x160

Check if driver is present before calling ->setup().

Fixes: f646cf94520e ("USB device driver of Topcliff PCH")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210323153626.54908-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-23 16:53:29 +01:00
..
atm
drivers: usb: atm: use pr_err() and pr_warn() instead of raw printk()
2020-12-09 15:22:51 +01:00
c67x00
usb/c67x00: Replace tasklet with work
2021-01-26 18:36:37 +01:00
cdns3
usb: cdnsp: Fixes incorrect value in ISOC TRB
2021-03-13 22:03:24 +08:00
chipidea
usb: chipidea: tegra: Silence deferred probe error
2021-03-23 12:50:32 +01:00
class
USB: usblp: fix a hang in poll() if disconnected
2021-03-10 09:36:13 +01:00
common
usb: common: move function's kerneldoc next to its definition
2021-03-10 09:37:17 +01:00
core
usb: core: sysfs: Check for SSP rate in speed attr
2021-03-23 13:18:22 +01:00
dwc2
usb: dwc2: Add STM32 related debugfs entries
2021-03-10 09:37:15 +01:00
dwc3
usb: dwc3: gadget: Ignore EP queue requests during bus reset
2021-03-23 13:01:11 +01:00
early
usb: early: ehci-dbgp: convert to readl_poll_timeout_atomic()
2020-09-25 16:29:09 +02:00
gadget
usb: gadget: pch_udc: Check if driver is present before calling ->setup()
2021-03-23 16:53:29 +01:00
host
usb: xhci: Remove unused function
2021-03-23 16:52:35 +01:00
image
USB: microtek: use set_host_byte()
2020-09-16 12:42:10 +02:00
isp1760
usb: isp1760-hcd: convert to readl_poll_timeout_atomic()
2020-09-25 16:30:05 +02:00
misc
module: remove never implemented MODULE_SUPPORTED_DEVICE
2021-03-17 13:16:18 -07:00
mon
…
mtu3
usb: mtu3: Fix spelling mistake "disabed" -> "disabled"
2021-03-18 09:02:27 +01:00
musb
usb: musb: jz4740: Add missing CR to error strings
2021-02-05 10:27:18 +01:00
phy
usb: phy: phy-mxs-usb: Use of_device_get_match_data()
2021-01-18 18:35:46 +01:00
renesas_usbhs
usb: renesas_usbhs: fix error return code of usbhsf_pkt_handler()
2021-03-23 12:42:15 +01:00
roles
device connection: Remove struct device_connection
2020-09-07 11:14:09 +02:00
serial
USB: serial: io_edgeport: fix memory leak in edge_startup
2021-03-09 09:05:37 +01:00
storage
usb-storage: Add quirk to defeat Kindle's automatic unload
2021-03-17 21:30:15 +01:00
typec
Linux 5.12-rc4
2021-03-22 08:58:02 +01:00
usbip
usbip: Fix incorrect double assignment to udc->ud.tcp_rx
2021-03-17 21:27:48 +01:00
Kconfig
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
Makefile
usb: cdnsp: cdns3 Add main part of Cadence USBSSP DRD Driver
2020-12-29 12:36:13 +08:00
usb-skeleton.c
…