linux/drivers/usb/dwc3
Felipe Balbi d8eca64eec usb: dwc3: gadget: fix race when disabling ep with cancelled xfers
When disabling an endpoint which has cancelled requests, we should
make sure to giveback requests that are currently pending in the
cancelled list, otherwise we may fall into a situation where command
completion interrupt fires after endpoint has been disabled, therefore
causing a splat.

Fixes: fec9095bde "usb: dwc3: gadget: remove wait_end_transfer"
Reported-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Link: https://lore.kernel.org/r/20191031090713.1452818-1-felipe.balbi@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-10-31 18:57:54 +01:00
..
core.c usb: dwc3: remove the call trace of USBx_GFLADJ 2019-10-27 08:58:45 +02:00
core.h usb: dwc3: Update soft-reset wait polling rate 2019-08-09 08:31:38 +03:00
debug.h usb: common: Separated decoding functions from dwc3 driver. 2019-08-29 10:52:27 +03:00
debugfs.c usb: dwc3: debugfs: Print/set link state for peripheral mode 2018-11-26 09:06:31 +02:00
drd.c usb: dwc3: Remove dev_err() on platform_get_irq() failure 2019-10-07 12:52:44 +02:00
dwc3-exynos.c usb: dwc3: exynos: Fix error handling of clk_prepare_enable 2019-01-28 15:31:11 +02:00
dwc3-haps.c usb: dwc3: haps: Workaround matching VID PID 2019-02-07 13:17:19 +02:00
dwc3-keystone.c USB: Changes for v5.4 merge window 2019-09-02 19:20:57 +02:00
dwc3-meson-g12a.c usb: dwc3: meson-g12a: fix suspend resume regulator unbalanced disables 2019-08-28 13:04:59 +03:00
dwc3-of-simple.c drm pull request for 5.2 2019-05-08 21:35:19 -07:00
dwc3-omap.c USB: Changes for v5.4 merge window 2019-09-02 19:20:57 +02:00
dwc3-pci.c usb: dwc3: pci: prevent memory leak in dwc3_pci_probe 2019-10-27 08:58:45 +02:00
dwc3-qcom.c usb: dwc3: qcom: Use of_clk_get_parent_count() 2019-06-18 11:58:29 +03:00
dwc3-st.c usb: dwc3: st: Add of_dev_put() in probe function 2019-08-28 13:04:58 +03:00
ep0.c usb: dwc3: gadget: Add support for disabling U1 and U2 entries 2019-06-18 11:58:30 +03:00
gadget.c usb: dwc3: gadget: fix race when disabling ep with cancelled xfers 2019-10-31 18:57:54 +01:00
gadget.h usb: dwc3: gadget: Add support for disabling U1 and U2 entries 2019-06-18 11:58:30 +03:00
host.c usb: dwc3: Remove dev_err() on platform_get_irq() failure 2019-10-07 12:52:44 +02:00
io.h
Kconfig usb: dwc3: select CONFIG_REGMAP_MMIO 2019-10-27 08:58:44 +02:00
Makefile usb: dwc3: Add Amlogic G12A DWC3 glue 2019-05-03 09:13:47 +03:00
trace.c
trace.h usb: common: Separated decoding functions from dwc3 driver. 2019-08-29 10:52:27 +03:00
ulpi.c