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linux/drivers/usb/host
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Joe Lawrence 89140fdaf1 xhci: harden xhci_find_next_ext_cap against device removal 
xhci_find_next_ext_cap doesn't check for PCI hotplug removal and may use
the PCI master abort bit pattern (~0) to calculate a new PCI address
offset to read/write.  The has lead to reproducable crashes when testing
surprise removal during device initialization on a Stratus platform, at
least after commit d5ddcdf4d672 ("xhci: rework xhci extended capability
list parsing functions").

The crash is repeatable on a Stratus platform when injecting hardware
faults to induce xHCI host controller hotplug during driver
initialization.  If a PCI read in xhci_find_next_ext_cap returns the
master abort pattern, quirk_usb_handoff_xhci may start using a bogus
ext_cap_offset to start searching more bogus PCI addresses.

Signed-off-by: Joe Lawrence <joe.lawrence@stratus.com>
Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-04 17:00:10 -08:00
..
whci
Merge 4.4-rc5 into usb-next as we want those fixes here for testing
2015-12-13 19:20:27 -08:00
bcma-hcd.c
USB: bcma: switch to GPIO descriptor for power control
2015-12-01 14:48:26 -08:00
ehci-atmel.c
USB: ehci-atmel: rework clk handling
2015-03-18 13:28:35 +01:00
ehci-dbg.c
USB: EHCI: enhance "async" debugfs output
2015-12-01 10:44:19 -08:00
ehci-exynos.c
Driver core patches for 3.19-rc1
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: ohci: fix bool assignments
2015-12-04 08:29:54 -08:00
ehci-hub.c
drivers: usb: fsl: Workaround for USB erratum-A005275
2015-08-14 16:50:36 -07:00
ehci-mem.c
USB-EHCI: Delete unnecessary checks before the function call "dma_pool_destroy"
2015-12-01 14:26:33 -08:00
ehci-msm.c
usb: host: ehci-msm: Use posted data writes on AHB
2015-12-01 14:57:12 -08:00
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: EHCI: warn on unexpectedly active QH
2015-12-01 10:44:19 -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: ehci-tegra: fix inefficient copy of unaligned buffers
2015-05-08 01:43:44 +02:00
ehci-tilegx.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ehci-timer.c
…
ehci-w90x900.c
Driver core patches for 3.19-rc1
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
USB: EHCI: warn on unexpectedly active QH
2015-12-01 10:44:19 -08:00
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
QE: Move QE from arch/powerpc to drivers/soc
2015-12-22 17:12:56 -06:00
fhci-hub.c
QE: Move QE from arch/powerpc to drivers/soc
2015-12-22 17:12:56 -06:00
fhci-mem.c
…
fhci-q.c
…
fhci-sched.c
QE: Move QE from arch/powerpc to drivers/soc
2015-12-22 17:12:56 -06:00
fhci-tds.c
usb: whci: fhci: remove comparison to bool
2015-12-04 08:25:58 -08:00
fhci.h
QE: Move QE from arch/powerpc to drivers/soc
2015-12-22 17:12:56 -06:00
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
…
isp1362-hcd.c
isp1362-hcd: use USB_DT_HUB
2015-04-03 19:03:18 +02:00
isp1362.h
…
Kconfig
ARM: SoC support for Tegra platforms for v4.5
2016-01-22 17:30:52 -08:00
Makefile
xhci: mediatek: support MTK xHCI host controller
2015-12-01 10:45:51 -08:00
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
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
ohci-hcd.c
usb: ehci: ohci: fix bool assignments
2015-12-04 08:29:54 -08:00
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
Driver core patches for 3.19-rc1
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
usb: host: ohci-pxa27x: use of_property_read_bool()
2015-12-01 14:36:29 -08:00
ohci-q.c
USB: OHCI: Fix race between ED unlink and URB submission
2015-07-22 14:46:50 -07:00
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
usb: use BUG_ON() instead of BUG()
2015-12-04 08:25:58 -08:00
oxu210hp.h
…
pci-quirks.c
xhci: rework xhci extended capability list parsing functions
2015-12-01 10:45:51 -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
usb: generic resume timeout for v4.1
2015-04-10 13:45:27 +02:00
r8a66597.h
…
sl811_cs.c
usb: delete non-required instances of include <linux/init.h>
2014-01-08 15:01:39 -08:00
sl811-hcd.c
usb: generic resume timeout for v4.1
2015-04-10 13:45:27 +02:00
sl811.h
…
ssb-hcd.c
USB: ssb: use devm_kzalloc
2015-06-08 14:26:22 -07:00
u132-hcd.c
usb: ehci: ohci: fix bool assignments
2015-12-04 08:29:54 -08:00
uhci-debug.c
new helpers: no_seek_end_llseek{,_size}()
2015-12-23 10:41:31 -05:00
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
…
uhci-hub.c
usb: generic resume timeout for v4.1
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 : replace dma_pool_alloc and memset with dma_pool_zalloc
2015-12-01 14:26:33 -08:00
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: harden xhci_find_next_ext_cap against device removal
2016-02-04 17:00:10 -08:00
xhci-hub.c
Merge 4.4-rc5 into usb-next as we want those fixes here for testing
2015-12-13 19:20:27 -08:00
xhci-mem.c
usb : replace dma_pool_alloc and memset with dma_pool_zalloc
2015-12-01 14:26:33 -08:00
xhci-mtk-sch.c
usb: xhci-mtk: fix bpkts value of LS/HS periodic eps not behind TT
2016-02-03 14:01:47 -08:00
xhci-mtk.c
usb: xhci-mtk: fix AHB bus hang up caused by roothubs polling
2016-02-03 14:01:47 -08:00
xhci-mtk.h
xhci: mediatek: support MTK xHCI host controller
2015-12-01 10:45:51 -08:00
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
usb: xhci: apply XHCI_PME_STUCK_QUIRK to Intel Broxton-M platforms
2016-02-03 14:01:47 -08:00
xhci-plat.c
usb: host: xhci-plat: fix NULL pointer in probe for device tree case
2016-02-03 14:01:47 -08:00
xhci-plat.h
usb: host: xhci-plat: add support for the R-Car H3 xHCI controllers
2015-12-01 10:45:51 -08:00
xhci-rcar.c
usb: host: xhci-plat: add support for the R-Car H3 xHCI controllers
2015-12-01 10:45:51 -08:00
xhci-rcar.h
usb: host: xhci-plat: add support for the R-Car H3 xHCI controllers
2015-12-01 10:45:51 -08:00
xhci-ring.c
Revert "xhci: don't finish a TD if we get a short-transfer event mid TD"
2016-02-03 13:55:42 -08:00
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: Fix list corruption in urb dequeue at host removal
2016-02-03 14:01:47 -08:00
xhci.h
usb: xhci: add a quirk bit for ssic port unused
2016-02-03 14:01:47 -08:00