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9fc5986fbcd7e1e63afb04be94cd4e8a536a4b04
linux/drivers/usb/host
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Wesley Cheng b85a2ebda1 usb: host: xhci: Notify xHCI sideband on transfer ring free 
In the case of handling a USB bus reset, the xhci_discover_or_reset_device
can run without first notifying the xHCI sideband client driver to stop or
prevent the use of the transfer ring.  It was seen that when a bus reset
situation happened, the USB offload driver was attempting to fetch the xHCI
transfer ring information, which was already freed.

Tested-by: Puma Hsu <pumahsu@google.com>
Tested-by: Daehwan Jung <dh10.jung@samsung.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20250409194804.3773260-6-quic_wcheng@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-04-11 13:02:30 +02:00
..
bcma-hcd.c
USB: bcma: Remove unused of_gpio.h
2024-11-04 01:27:52 +01:00
ehci-atmel.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ehci-brcm.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ehci-dbg.c
USB: Use EHCI control transfer pid macros instead of constant values.
2024-03-26 10:43:35 +01:00
ehci-exynos.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ehci-fsl.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ehci-fsl.h
…
ehci-grlib.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ehci-hcd.c
usb: ehci: Switch to use hrtimer_setup()
2025-02-18 11:19:02 +01:00
ehci-hub.c
usb: ehci: add workaround for chipidea PORTSC.PEC bug
2023-08-09 14:16:06 +02:00
ehci-mem.c
usb: host: ehci: Make use of dma_pool_zalloc() instead of dma_pool_alloc/memset()
2021-10-21 12:47:56 +02:00
ehci-mv.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ehci-npcm7xx.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ehci-omap.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ehci-orion.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ehci-pci.c
USB: Extend pci resume function to handle PM events
2023-05-13 17:33:18 +09:00
ehci-platform.c
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
ehci-ppc-of.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ehci-ps3.c
…
ehci-q.c
USB: Use EHCI control transfer pid macros instead of constant values.
2024-03-26 10:43:35 +01:00
ehci-sched.c
usb: host: ehci-sched: try to turn on io watchdog as long as periodic_count > 0
2023-08-12 10:03:22 +02:00
ehci-sh.c
usb: ehci-hcd: fix call balance of clocks handling routines
2024-12-04 16:25:13 +01:00
ehci-spear.c
usb: ehci-spear: fix call balance of sehci clk handling routines
2024-11-16 09:04:06 +01:00
ehci-st.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ehci-sysfs.c
…
ehci-timer.c
…
ehci-xilinx-of.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ehci.h
USB: Use EHCI control transfer pid macros instead of constant values.
2024-03-26 10:43:35 +01:00
fhci-dbg.c
…
fhci-hcd.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
fhci-hub.c
USB: FHCI: Switch to GPIO descriptors
2022-09-01 16:08:29 +02:00
fhci-mem.c
…
fhci-q.c
…
fhci-sched.c
usb: host: fix typo in the comment
2024-10-04 15:08:37 +02:00
fhci-tds.c
…
fhci.h
USB: FHCI: Switch to GPIO descriptors
2022-09-01 16:08:29 +02:00
fsl-mph-dr-of.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
isp116x-hcd.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
isp116x.h
…
isp1362-hcd.c
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
isp1362.h
…
Kconfig
xhci: sideband: add initial api to register a secondary interrupter entity
2025-04-11 13:02:29 +02:00
Makefile
xhci: sideband: add initial api to register a secondary interrupter entity
2025-04-11 13:02:29 +02:00
max3421-hcd.c
usb: host: max3421-hcd: Add missing spi_device_id table
2025-02-03 16:28:54 +01:00
octeon-hcd.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
octeon-hcd.h
staging: octeon-usb: move driver out of staging
2022-06-21 16:43:37 +02:00
ohci-at91.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ohci-da8xx.c
Merge 6.12-rc3 into usb-next
2024-10-14 08:03:44 +02:00
ohci-dbg.c
usb: host: {e|o}hci-dbg: kill useless 'ret' variable initializers
2022-02-15 15:11:20 +01:00
ohci-exynos.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ohci-hcd.c
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
ohci-hub.c
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
ohci-mem.c
…
ohci-nxp.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ohci-omap.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ohci-pci.c
USB: Extend pci resume function to handle PM events
2023-05-13 17:33:18 +09:00
ohci-platform.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ohci-ppc-of.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ohci-ps3.c
…
ohci-pxa27x.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ohci-q.c
…
ohci-s3c2410.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ohci-sa1111.c
ARM: sa1100: remove unused board files
2023-01-12 10:53:12 +01:00
ohci-sm501.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ohci-spear.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ohci-st.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
ohci.h
usb: Annotate struct urb_priv with __counted_by
2023-10-02 09:48:52 -07:00
oxu210hp-hcd.c
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
pci-quirks.c
USB: pci-quirks: Fix HCCPARAMS register error for LS7A EHCI
2025-02-14 09:18:14 +01:00
pci-quirks.h
usb: pci-quirks: handle HAS_IOPORT dependency for AMD quirk
2023-10-02 16:19:12 +02:00
r8a66597-hcd.c
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
r8a66597.h
…
sl811_cs.c
…
sl811-hcd.c
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
sl811.h
…
ssb-hcd.c
…
uhci-debug.c
…
uhci-grlib.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
uhci-hcd.c
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
uhci-hcd.h
usb: uhci: handle HAS_IOPORT dependencies
2023-05-29 15:29:03 +01:00
uhci-hub.c
…
uhci-pci.c
Merge 6.4-rc4 into usb-next
2023-05-28 15:25:53 +01:00
uhci-platform.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
uhci-q.c
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
xen-hcd.c
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
xhci-caps.h
xhci: Add missing capability definition bits
2024-12-27 13:06:10 +01:00
xhci-dbg.c
…
xhci-dbgcap.c
xhci: dbc: Improve performance by removing delay in transfer event polling.
2024-12-27 13:06:10 +01:00
xhci-dbgcap.h
xhci: dbc: honor usb transfer size boundaries.
2024-10-17 08:45:36 +02:00
xhci-dbgtty.c
xhci: dbgtty: Improve performance by handling received data immediately.
2024-12-27 13:06:10 +01:00
xhci-debugfs.c
xhci: don't mess with ->d_iname
2025-01-15 13:14:37 +01:00
xhci-debugfs.h
…
xhci-ext-caps.c
…
xhci-ext-caps.h
xhci: Add USB4 tunnel detection for USB3 devices on Intel hosts
2024-09-03 09:54:39 +02:00
xhci-histb.c
usb: xhci: change xhci_resume() parameters to explicit the desired info
2025-03-14 09:18:02 +01:00
xhci-hub.c
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
xhci-mem.c
usb: host: xhci-mem: Allow for interrupter clients to choose specific index
2025-04-11 13:02:29 +02:00
xhci-mtk-sch.c
xhci: replace real & fake port with pointer to root hub port
2024-03-02 20:25:27 +01:00
xhci-mtk.c
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
xhci-mtk.h
usb: xhci-mtk: fix a short packet issue of gen1 isoc-in transfer
2024-01-04 16:05:50 +01:00
xhci-mvebu.c
usb: host: xhci-plat: mvebu: use ->quirks instead of ->init_quirk() func
2025-03-14 09:18:02 +01:00
xhci-mvebu.h
usb: host: xhci-plat: mvebu: use ->quirks instead of ->init_quirk() func
2025-03-14 09:18:02 +01:00
xhci-pci-renesas.c
module: Convert symbol namespace to string literal
2024-12-02 11:34:44 -08:00
xhci-pci.c
usb: xhci: change xhci_resume() parameters to explicit the desired info
2025-03-14 09:18:02 +01:00
xhci-pci.h
xhci-pci: Make xhci-pci-renesas a proper modular driver
2024-08-07 12:51:38 +02:00
xhci-plat.c
usb: host: xhci-plat: Set XHCI max interrupters if property is present
2025-04-11 13:02:30 +02:00
xhci-plat.h
usb: host: xhci-plat: allow upper layers to signal power loss
2025-03-14 09:18:02 +01:00
xhci-port.h
XHCI: Separate PORT and CAPs macros into dedicated file
2024-01-27 17:39:09 -08:00
xhci-rcar.c
usb: Switch back to struct platform_driver::remove()
2024-10-04 15:13:03 +02:00
xhci-ring.c
usb: host: xhci-mem: Cleanup pending secondary event ring events
2025-04-11 13:02:29 +02:00
xhci-rzv2m.c
usb: xhci-plat: Don't include xhci.h
2024-04-23 16:25:29 -07:00
xhci-rzv2m.h
xhci: host: Add Renesas RZ/V2M SoC support
2023-01-25 15:48:17 +01:00
xhci-sideband.c
usb: host: xhci: Notify xHCI sideband on transfer ring free
2025-04-11 13:02:30 +02:00
xhci-tegra.c
usb: xhci: change xhci_resume() parameters to explicit the desired info
2025-03-14 09:18:02 +01:00
xhci-trace.c
xhci: Move functions to setup msi to xhci-pci
2023-03-23 17:25:22 +01:00
xhci-trace.h
xhci: trace stream context at Set TR Deq command completion
2024-11-06 13:26:14 +01:00
xhci.c
usb: host: xhci: Notify xHCI sideband on transfer ring free
2025-04-11 13:02:30 +02:00
xhci.h
usb: host: xhci-mem: Allow for interrupter clients to choose specific index
2025-04-11 13:02:29 +02:00