xiaomi-sm8450/android_kernel_xiaomi_sm8450
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02abbda105f25fb634207e7f23a8a4b51fe67ad4
android_kernel_xiaomi_sm8450/drivers/usb/host
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Mathias Nyman bd82873f23 xhci: make sure interrupts are restored to correct state 
spin_unlock_irqrestore() might be called with stale flags after
reading port status, possibly restoring interrupts to a incorrect
state.

If a usb2 port just finished resuming while the port status is read
the spin lock will be temporary released and re-acquired in a separate
function. The flags parameter is passed as value instead of a pointer,
not updating flags properly before the final spin_unlock_irqrestore()
is called.

Cc: <stable@vger.kernel.org> # v3.12+
Fixes: 8b3d45705e ("usb: Fix xHCI host issues on remote wakeup.")
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20191211142007.8847-7-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-11 15:32:19 +01:00
..
bcma-hcd.c
USB: bcma: Add a check for devm_gpiod_get
2019-11-04 15:50:38 +01:00
ehci-atmel.c
usb: Remove dev_err() usage after platform_get_irq()
2019-07-30 20:29:18 +02:00
ehci-dbg.c
USB: ehci-hcd: no need to check return value of debugfs_create functions
2018-05-31 12:54:22 +02:00
ehci-exynos.c
usb: exynos: add support for getting PHYs from the standard dt array
2019-07-30 13:00:37 +02:00
ehci-fsl.c
usb: host: Stops USB controller init if PLL fails to lock
2019-07-03 18:52:20 +02:00
ehci-fsl.h
usb: phy: Workaround for USB erratum-A005728
2019-07-03 18:52:20 +02:00
ehci-grlib.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
ehci-hcd.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
ehci-hub.c
USB: ehci-hcd: Add get_resuming_ports method
2018-06-25 21:44:43 +08:00
ehci-mem.c
Revert "usb: host: ehci: Use dma_pool_zalloc()"
2018-05-04 14:35:12 -07:00
ehci-mv.c
USB: EHCI: ehci-mv: add MODULE_DEVICE_TABLE
2019-01-18 10:07:05 +01:00
ehci-mxc.c
USB: host: ehci: Remove redundant license text
2017-11-07 15:45:02 +01:00
ehci-npcm7xx.c
USB: host: ehci-npcm7xx: Fix some error codes in probe
2018-06-28 19:32:42 +09:00
ehci-omap.c
usb: Remove dev_err() usage after platform_get_irq()
2019-07-30 20:29:18 +02:00
ehci-orion.c
usb: Remove dev_err() usage after platform_get_irq()
2019-07-30 20:29:18 +02:00
ehci-pci.c
usb: pci-quirks: Minor cleanup for AMD PLL quirk
2019-07-25 10:40:02 +02:00
ehci-platform.c
usb: Remove dev_err() usage after platform_get_irq()
2019-07-30 20:29:18 +02:00
ehci-pmcmsp.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
ehci-ppc-of.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
ehci-ps3.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
ehci-q.c
usb: host: Replace empty define with do while
2018-09-28 15:03:37 +02:00
ehci-sched.c
usb: host: ehci-sched: remove redundant pointer dev
2018-07-13 15:41:56 +02:00
ehci-sh.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
ehci-spear.c
USB: host: ehci: Remove redundant license text
2017-11-07 15:45:02 +01:00
ehci-st.c
usb: Remove dev_err() usage after platform_get_irq()
2019-07-30 20:29:18 +02:00
ehci-sysfs.c
USB: move many drivers to use DEVICE_ATTR_RW
2018-01-24 08:49:51 +01:00
ehci-tegra.c
usb: tegra: Move utmi-pads reset from ehci-tegra to tegra-phy
2018-04-23 09:50:57 +02:00
ehci-timer.c
usb: host: Replace empty define with do while
2018-09-28 15:03:37 +02:00
ehci-xilinx-of.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
ehci.h
usb: host: Replace empty define with do while
2018-09-28 15:03:37 +02:00
fhci-dbg.c
USB: fhci-hcd: no need to check return value of debugfs_create functions
2018-05-31 12:54:22 +02:00
fhci-hcd.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
fhci-hub.c
USB: host: fhci: Remove redundant license text
2017-11-07 15:45:02 +01:00
fhci-mem.c
USB: host: fhci: Remove redundant license text
2017-11-07 15:45:02 +01:00
fhci-q.c
USB: host: fhci: Remove redundant license text
2017-11-07 15:45:02 +01:00
fhci-sched.c
usb: host: use usb_endpoint_maxp instead of usb_maxpacket
2019-04-19 14:23:34 +02:00
fhci-tds.c
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
fhci.h
USB: fhci-hcd: no need to check return value of debugfs_create functions
2018-05-31 12:54:22 +02:00
fotg210-hcd.c
usb: host: fotg210: add missed clk_put calls
2019-11-04 15:53:02 +01:00
fotg210.h
usb: host: Replace empty define with do while
2018-09-28 15:03:37 +02:00
fsl-mph-dr-of.c
usb :fsl: Change string format for errata property
2019-07-03 18:52:20 +02:00
imx21-dbg.c
usb: host: imx21: create debugfs directory under usb root
2019-11-14 11:14:54 +08:00
imx21-hcd.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
imx21-hcd.h
USB: host: imx21: Remove redundant license text
2017-11-07 15:45:02 +01:00
isp116x-hcd.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
isp116x.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
isp1362-hcd.c
usb: isp1362-hcd: use devm_platform_ioremap_resource() to simplify code
2019-10-04 14:09:40 +02:00
isp1362.h
usb: isp1362: Spelling s/eclusive/exclusive/
2019-06-18 08:51:28 +02:00
Kconfig
usb: host: Fix Kconfig indentation
2019-11-21 14:39:39 +01:00
Makefile
usb: remove ehci-w90x900 driver
2019-08-10 09:28:28 +02:00
max3421-hcd.c
usb/max3421: remove the dummy {un,}map_urb_for_dma methods
2019-08-21 10:07:25 -07:00
ohci-at91.c
USB: host: ohci-at91: Remove unused variable regs in at91_stop_hc
2019-10-15 20:01:59 +02:00
ohci-da8xx.c
usb: ohci-da8xx: drop the vbus GPIO
2019-04-12 19:46:48 +05:30
ohci-dbg.c
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
ohci-exynos.c
usb: exynos: add support for getting PHYs from the standard dt array
2019-07-30 13:00:37 +02:00
ohci-hcd.c
Merge 5.3-rc7 into usb-next
2019-09-02 19:31:18 +02:00
ohci-hub.c
ohci-hcd: Fix race condition caused by ohci_urb_enqueue() and io_watchdog_func()
2018-02-15 18:43:57 +01:00
ohci-mem.c
usb: host: Fix excessive alignment restriction for local memory allocations
2019-06-28 07:57:07 +02:00
ohci-nxp.c
usb: ohci-nxp: fix use of integer as pointer
2019-11-04 15:50:38 +01:00
ohci-omap.c
usb: add a flag to skip PHY initialization to struct usb_hcd
2018-03-09 09:43:52 -08:00
ohci-pci.c
usb: pci-quirks: Minor cleanup for AMD PLL quirk
2019-07-25 10:40:02 +02:00
ohci-platform.c
usb: Remove dev_err() usage after platform_get_irq()
2019-07-30 20:29:18 +02:00
ohci-ppc-of.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
ohci-ps3.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
ohci-pxa27x.c
usb: host: ohci-pxa27x: Fix and & vs | typo
2019-08-21 09:59:30 -07:00
ohci-q.c
usb: ohci: Proper handling of ed_rm_list to handle race condition between usb_kill_urb() and finish_unlinks()
2018-02-15 18:45:34 +01:00
ohci-s3c2410.c
usb: ohci-s3c2410: Remove set but not used variable 'hcd'
2019-06-03 15:21:57 +02:00
ohci-sa1111.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
ohci-sm501.c
usb/ohci-sm501: remove the HCD_DMA flag
2019-09-03 15:25:52 +02:00
ohci-spear.c
USB: ohci-spear: Remove set but not used variable 'ohci'
2019-06-03 15:21:57 +02:00
ohci-st.c
usb: Remove dev_err() usage after platform_get_irq()
2019-07-30 20:29:18 +02:00
ohci-tmio.c
usb/ohci-tmio: remove the HCD_DMA flag
2019-09-03 15:26:05 +02:00
ohci.h
USB: use genalloc for USB HCs with local memory
2019-06-03 16:00:07 +02:00
oxu210hp-hcd.c
usb: host: oxu210hp-hcd: fix __iomem annotations
2019-11-04 15:50:38 +01:00
pci-quirks.c
PCI: Add PCI_STD_NUM_BARS for the number of standard BARs
2019-10-14 10:22:26 -05:00
pci-quirks.h
usb: pci-quirks: Minor cleanup for AMD PLL quirk
2019-07-25 10:40:02 +02:00
r8a66597-hcd.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
r8a66597.h
USB: host: Remove redundant license text
2017-11-07 15:45:02 +01:00
sl811_cs.c
USB: add SPDX identifiers to all remaining files in drivers/usb/
2017-11-04 11:48:02 +01:00
sl811-hcd.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
sl811.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ssb-hcd.c
USB: host: Remove redundant license text
2017-11-07 15:45:02 +01:00
u132-hcd.c
usb: host: u132-hcd: fix spelling mistake "overcurren" -> "overcurrent"
2019-10-04 14:09:41 +02:00
uhci-debug.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
uhci-grlib.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
uhci-hcd.c
USB: drop HCD_LOCAL_MEM flag
2019-06-03 16:00:08 +02:00
uhci-hcd.h
usb: uhci: Add clk support to uhci-platform
2018-01-17 15:08:56 +01:00
uhci-hub.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
uhci-pci.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
uhci-platform.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
uhci-q.c
USB: remove the URB_NO_FSBR flag
2017-12-12 13:16:07 +01:00
xhci-dbg.c
usb: xhci: Cleanup printk debug message for ERST
2017-12-08 17:43:52 +01:00
xhci-dbgcap.c
usb: host: Remove call to memset after dma_alloc_coherent
2019-07-25 11:10:54 +02:00
xhci-dbgcap.h
usb: xhci: dbc: Add SPDX identifiers to dbc files
2018-05-24 18:03:07 +02:00
xhci-dbgtty.c
usb: xhci: dbc: Use GFP_KERNEL instead of GFP_ATOMIC in 'xhci_dbc_alloc_requests()'
2019-09-03 15:49:11 +02:00
xhci-debugfs.c
usb: xhci: fix __le32/__le64 accessors in debugfs code
2019-10-28 17:47:08 +01:00
xhci-debugfs.h
usb: xhci: remove unused member 'parent' in xhci_regset struct
2019-02-20 20:18:23 +01:00
xhci-ext-caps.c
xhci-ext-caps.c: Add missing platform_device_put() on error in xhci_create_intel_xhci_sw_pdev()
2019-10-04 14:37:53 +02:00
xhci-ext-caps.h
xhci: Add Intel extended cap / otg phy mux handling
2018-03-22 13:40:10 +01:00
xhci-histb.c
xhci: Fix leaking USB3 shared_hcd at xhci removal
2018-11-09 08:31:08 -08:00
xhci-hub.c
xhci: make sure interrupts are restored to correct state
2019-12-11 15:32:19 +01:00
xhci-mem.c
xhci: Fix memory leak in xhci_add_in_port()
2019-12-11 15:32:16 +01:00
xhci-mtk-sch.c
usb: xhci-mtk: supports SSP without external USB3 gen2 hub
2018-09-28 15:04:45 +02:00
xhci-mtk.c
usb: xhci-mtk: add an optional xhci_ck clock
2019-08-28 22:50:25 +02:00
xhci-mtk.h
usb: xhci-mtk: add an optional xhci_ck clock
2019-08-28 22:50:25 +02:00
xhci-mvebu.c
usb: host: xhci: mvebu: add reset on resume quirk
2019-01-30 09:22:35 +01:00
xhci-mvebu.h
usb: host: xhci: mvebu: add reset on resume quirk
2019-01-30 09:22:35 +01:00
xhci-pci.c
usb: xhci: only set D3hot for pci device
2019-12-11 15:32:18 +01:00
xhci-plat.c
usb: host: xhci-rcar: Add a helper macro to set xhci_plat_priv
2019-09-03 15:53:11 +02:00
xhci-plat.h
usb: host: xhci-plat: add quirks member into struct xhci_plat_priv
2019-09-03 15:53:11 +02:00
xhci-rcar.c
usb: host: xhci-rcar: Use xhci_plat_priv.quirks instead of code settings
2019-09-03 15:53:27 +02:00
xhci-rcar.h
usb: host: xhci-rcar: Use xhci_plat_priv.quirks instead of code settings
2019-09-03 15:53:27 +02:00
xhci-ring.c
xhci: handle some XHCI_TRUST_TX_LENGTH quirks cases as default behaviour.
2019-12-11 15:32:19 +01:00
xhci-tegra.c
usb: host: xhci-tegra: Correct phy enable sequence
2019-11-18 12:31:40 +01:00
xhci-trace.c
USB: host: xhci: Remove redundant license text
2017-11-07 15:45:02 +01:00
xhci-trace.h
xhci: Add tracing for xhci doorbell register writes
2019-11-16 10:26:05 +01:00
xhci.c
xhci: Increase STS_HALT timeout in xhci_suspend()
2019-12-11 15:32:18 +01:00
xhci.h
usb: xhci: only set D3hot for pci device
2019-12-11 15:32:18 +01:00