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5d4b6efcfd09ce00a2ef238ee333cdabcf1d87c6
linux/drivers/usb/host
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Mathias Nyman 6267a54a24 xhci: fix null pointer dereference in stop command timeout function 
commit bcf42aa60c upstream.

The stop endpoint command has its own 5 second timeout timer.
If the timeout function is triggered between USB3 and USB2 host
removal it will try to call usb_hc_died(xhci_to_hcd(xhci)->primary_hcd)

the ->primary_hcd will be set to NULL at USB3 hcd removal.

Fix this by first checking if the PCI host is being removed, and
also by using only xhci_to_hcd() as it will always return the primary
hcd.

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-24 10:07:41 +02:00
..
whci
USB: whci-hcd: add check for dma mapping error
2015-12-01 14:45:52 -08:00
bcma-hcd.c
USB: bcma: add support for controlling bus power through GPIO
2015-07-22 15:43:34 -07:00
ehci-atmel.c
USB: ehci-atmel: rework clk handling
2015-03-18 13:28:35 +01:00
ehci-dbg.c
USB: ehci-dbg.c: move assignment out of if () block
2015-05-10 16:01:10 +02:00
ehci-exynos.c
Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2014-12-14 16:10:09 -08:00
ehci-fsl.c
drivers: usb: fsl: Workaround for USB erratum-A005275
2015-08-14 16:50:36 -07:00
ehci-fsl.h
drivers: usb: fsl: Define usb control register mask for w1c bits
2015-07-22 16:44:35 -07:00
ehci-grlib.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ehci-hcd.c
usb: ehci: change order of register cleanup during shutdown
2016-09-07 08:32:38 +02:00
ehci-hub.c
drivers: usb: fsl: Workaround for USB erratum-A005275
2015-08-14 16:50:36 -07:00
ehci-mem.c
USB: EHCI: don't allocate hardware periodic table atomically by default
2014-07-09 16:16:07 -07:00
ehci-msm.c
usb: host: ehci-msm: fix handling platform_get_irq result
2015-10-04 10:59:03 +01:00
ehci-mv.c
host: ehci-mv: remove duplicate check on resource
2014-11-07 09:01:50 -08:00
ehci-mxc.c
host: ehci-mxc: remove duplicate check on resource
2014-11-07 09:01:50 -08:00
ehci-omap.c
usb: hcd: move controller wakeup setting initialization to individual driver
2013-12-08 18:06:46 -08:00
ehci-orion.c
usb: ehci-orion: fix probe for !GENERIC_PHY
2015-10-04 10:45:08 +01:00
ehci-pci.c
ehci-pci: disable for Intel MID platforms (update)
2015-02-03 15:28:31 -08:00
ehci-platform.c
USB: ehci-platform: Add ACPI bindings for the EHCI platform driver.
2015-10-04 10:47:13 +01:00
ehci-pmcmsp.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ehci-ppc-of.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ehci-ps3.c
usb: hcd: move controller wakeup setting initialization to individual driver
2013-12-08 18:06:46 -08:00
ehci-q.c
usb: kill DEBUG compile option
2013-12-03 10:34:33 -08:00
ehci-sched.c
USB: EHCI: adjust error return code
2015-01-09 09:58:49 -08:00
ehci-sead3.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ehci-sh.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ehci-spear.c
usb: host: ehci-spear: Fix module autoload for OF platform driver
2015-10-04 10:51:58 +01:00
ehci-st.c
usb: host: ehci-st: Simplify return statement
2015-08-05 12:37:21 -07:00
ehci-sysfs.c
usb: host: ehci-sys: delete useless bus_to_hcd conversion
2015-08-18 10:05:23 -07:00
ehci-tegra.c
usb: host: ehci-tegra: Grab the correct UTMI pads reset
2016-07-11 09:31:13 -07:00
ehci-tilegx.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ehci-timer.c
USB: EHCI: improve interrupt qh unlink
2013-08-12 11:43:48 -07:00
ehci-w90x900.c
Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2014-12-14 16:10:09 -08:00
ehci-xilinx-of.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ehci.h
drivers: usb: fsl: Workaround for USB erratum-A005275
2015-08-14 16:50:36 -07:00
fhci-dbg.c
drivers/usb/host/fhci-dbg.c: remove unnecessary null test before debugfs_remove
2014-07-09 16:13:03 -07:00
fhci-hcd.c
usb: host: drop owner assignment from platform_drivers
2014-10-20 16:21:49 +02:00
fhci-hub.c
fhci-hub: use USB_DT_HUB
2015-04-03 19:03:19 +02:00
fhci-mem.c
USB: make hcd.h public (drivers dependency)
2010-05-20 13:21:30 -07:00
fhci-q.c
USB: make hcd.h public (drivers dependency)
2010-05-20 13:21:30 -07:00
fhci-sched.c
USB: FHCI: upgrade the isochronous API
2013-05-30 21:34:31 +09:00
fhci-tds.c
USB: FHCI: Reusing QUICC Engine USB Controller registers from immap_qe.h
2012-06-26 19:42:11 -07:00
fhci.h
USB: FHCI: upgrade the isochronous API
2013-05-30 21:34:31 +09:00
fotg210-hcd.c
dma: remove external references to dma_supported
2015-11-09 15:11:24 -08:00
fotg210.h
usb/host/fotg210: Fix coding style issues
2015-10-16 23:46:22 -07:00
fsl-mph-dr-of.c
usb: host: fsl-mph-dr-of: Fix module autoload for OF platform driver
2015-10-04 10:51:58 +01:00
hwa-hc.c
USB: HWA: fix a warning message
2014-11-03 15:26:15 -08:00
imx21-dbg.c
usb: kill DEBUG compile option
2013-12-03 10:34:33 -08:00
imx21-hcd.c
imx21-hcd: use USB_DT_HUB
2015-04-03 19:03:18 +02:00
imx21-hcd.h
usb: kill DEBUG compile option
2013-12-03 10:34:33 -08:00
isp116x-hcd.c
USB: isp116x-hcd.c: move assignment out of if () block
2015-05-10 16:01:11 +02:00
isp116x.h
USB: isp116x: remove dependency on CONFIG_USB_DEBUG
2013-07-23 16:35:17 -07:00
isp1362-hcd.c
isp1362-hcd: use USB_DT_HUB
2015-04-03 19:03:18 +02:00
isp1362.h
USB: isp1362: move debug files from proc to debugfs
2013-07-24 14:43:05 -07:00
Kconfig
usb-host: Remove fusbh200 driver
2015-10-16 23:44:33 -07:00
Makefile
usb-host: Remove fusbh200 driver
2015-10-16 23:44:33 -07:00
max3421-hcd.c
spi: Drop owner assignment from spi_drivers
2015-10-28 10:30:17 +09:00
ohci-at91.c
USB: host: ohci-at91: fix a crash in ohci_hcd_at91_overcurrent_irq
2015-12-04 08:19:55 -08:00
ohci-da8xx.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ohci-dbg.c
USB: ohci-dbg.c: move assignment out of if () block
2015-05-10 16:01:11 +02:00
ohci-exynos.c
Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2014-12-14 16:10:09 -08:00
ohci-hcd.c
USB: ohci-hcd.c: move assignment out of if () block
2015-05-10 16:01:11 +02:00
ohci-hub.c
ohci-hub: use USB_DT_HUB
2015-04-03 19:03:17 +02:00
ohci-jz4740.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ohci-mem.c
USB: OHCI: add I/O watchdog for orphan TDs
2014-07-18 16:34:07 -07:00
ohci-nxp.c
usb: host: lpc32xx: don't unregister phy device
2015-10-24 19:53:53 -07:00
ohci-omap3.c
usb: hcd: move controller wakeup setting initialization to individual driver
2013-12-08 18:06:46 -08:00
ohci-omap.c
Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2014-12-14 16:10:09 -08:00
ohci-pci.c
USB: OHCI: fix problem with global suspend on ATI controllers
2014-05-03 17:58:46 -04:00
ohci-platform.c
usb: ohci-platform: Use devm_of_phy_get_by_index
2015-05-11 21:42:25 +05:30
ohci-ppc-of.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ohci-ps3.c
usb: hcd: move controller wakeup setting initialization to individual driver
2013-12-08 18:06:46 -08:00
ohci-pxa27x.c
Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2014-12-14 16:10:09 -08:00
ohci-q.c
USB: OHCI: Don't mark EDs as ED_OPER if scheduling fails
2016-08-10 11:49:24 +02:00
ohci-s3c2410.c
ohci-s3c2410: use HUB_CHAR_*
2015-01-25 21:01:13 +08:00
ohci-sa1111.c
usb: hcd: move controller wakeup setting initialization to individual driver
2013-12-08 18:06:46 -08:00
ohci-sm501.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ohci-spear.c
usb: host: ohci-spear: Fix module autoload for OF platform driver
2015-10-04 10:51:58 +01:00
ohci-st.c
usb: host: ohci-st: Add OHCI driver support for ST STB devices
2014-09-23 21:35:50 -07:00
ohci-tilegx.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ohci-tmio.c
USB: OHCI: fix bad #define in ohci-tmio.c
2015-07-22 14:49:42 -07:00
ohci.h
USB: OHCI: Eliminate platform-specific test in ohci.h
2014-11-03 15:38:17 -08:00
oxu210hp-hcd.c
dma: remove external references to dma_supported
2015-11-09 15:11:24 -08:00
oxu210hp.h
USB: replace uses of __constant_{endian}
2009-03-24 16:20:33 -07:00
pci-quirks.c
usb: host: pci_quirks: joing string literals
2015-01-31 09:05:06 -08:00
pci-quirks.h
usb: pci_quirks: fix sparse 'symbol not declared' warning
2014-05-27 16:25:32 -07:00
r8a66597-hcd.c
Merge tag 'usb-for-v4.1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-testing
2015-04-10 13:45:27 +02:00
r8a66597.h
usb/host/r8a66597: remove conditional compilation of clk code
2012-07-30 17:25:12 -07:00
sl811_cs.c
usb: delete non-required instances of include <linux/init.h>
2014-01-08 15:01:39 -08:00
sl811-hcd.c
Merge tag 'usb-for-v4.1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-testing
2015-04-10 13:45:27 +02:00
sl811.h
USB: sl811: move debug files from proc to debugfs
2013-07-24 14:43:05 -07:00
ssb-hcd.c
USB: ssb: use devm_kzalloc
2015-06-08 14:26:22 -07:00
u132-hcd.c
mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd
2015-11-06 17:50:42 -08:00
uhci-debug.c
usb: kill DEBUG compile option
2013-12-03 10:34:33 -08:00
uhci-grlib.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
uhci-hcd.c
USB: UHCI: don't allocate frame list atomically
2014-07-09 16:16:07 -07:00
uhci-hcd.h
USB: UHCI: remove unused definition
2013-01-24 13:42:09 -08:00
uhci-hub.c
Merge tag 'usb-for-v4.1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-testing
2015-04-10 13:45:27 +02:00
uhci-pci.c
USB: remove DEFINE_PCI_DEVICE_TABLE macro
2013-12-04 16:58:47 -08:00
uhci-platform.c
usb: host: uhci-platform: Fix module autoload for OF platform driver
2015-10-04 10:51:58 +01:00
uhci-q.c
USB: UHCI: accept very late isochronous URBs
2013-09-25 17:05:34 -07:00
xhci-dbg.c
xhci: Read and parse new xhci 1.1 capability register
2015-10-04 10:34:17 +01:00
xhci-ext-caps.h
xhci: fix port BESL LPM capability checking
2013-08-27 08:54:42 -07:00
xhci-hub.c
usb: xhci: Fix panic if disconnect
2016-09-07 08:32:40 +02:00
xhci-mem.c
xhci: Make sure xhci handles USB_SPEED_SUPER_PLUS devices.
2016-09-07 08:32:40 +02:00
xhci-mvebu.c
usb: host: xhci-plat: add support for the Armada 375/38x XHCI controllers
2014-05-27 15:40:40 -07:00
xhci-mvebu.h
usb: host: xhci-plat: add support for the Armada 375/38x XHCI controllers
2014-05-27 15:40:40 -07:00
xhci-pci.c
xhci: don't dereference a xhci member after removing xhci
2016-09-07 08:32:40 +02:00
xhci-plat.c
usb: xhci-plat: properly handle probe deferral for devm_clk_get()
2016-07-11 09:31:13 -07:00
xhci-rcar.c
usb: host: xhci-plat: add support for the R-Car H2 and M2 xHCI controllers
2014-07-09 15:49:10 -07:00
xhci-rcar.h
usb: host: xhci-plat: add support for the R-Car H2 and M2 xHCI controllers
2014-07-09 15:49:10 -07:00
xhci-ring.c
xhci: fix null pointer dereference in stop command timeout function
2016-09-24 10:07:41 +02:00
xhci-trace.c
xhci: Export symbols used by host-controller drivers
2014-10-03 14:44:45 -07:00
xhci-trace.h
tracing: Add TRACE_SYSTEM_VAR to xhci-hcd
2015-04-07 12:31:55 -04:00
xhci.c
xhci: Make sure xhci handles USB_SPEED_SUPER_PLUS devices.
2016-09-07 08:32:40 +02:00
xhci.h
xhci: fix 10 second timeout on removal of PCI hotpluggable xhci controllers
2016-05-04 14:48:41 -07:00