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Mathias Nyman c3c115368e xhci: Prevent infinite loop in transaction errors recovery for streams 
commit a157512097 upstream.

Make sure to also limit the amount of soft reset retries for transaction
errors on streams in cases where the transaction error event doesn't point
to any specific TRB.

In these cases we don't know the TRB or stream ring, but we do know which
endpoint had the error.

To keep error counting simple and functional, move the current err_count
from ring structure to endpoint structure.

Cc: stable@vger.kernel.org
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20221130091944.2171610-6-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2022-12-31 13:33:10 +01:00
..
Kconfig USB: host: npcm: Add NPCM8XX support 2022-08-19 11:03:30 +02:00
Makefile staging: octeon-usb: move driver out of staging 2022-06-21 16:43:37 +02:00
bcma-hcd.c USB: bcma: Make GPIO explicitly optional 2022-11-08 16:39:56 +01:00
ehci-atmel.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ehci-brcm.c
…
ehci-dbg.c
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ehci-exynos.c usb: host: ehci-exynos: switch to using gpiod API 2022-09-30 13:57:10 +02:00
ehci-fsl.c usb: reduce kernel log spam on driver registration 2022-08-31 09:07:53 +02:00
ehci-fsl.h
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ehci-grlib.c
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ehci-hcd.c usb: reduce kernel log spam on driver registration 2022-08-31 09:07:53 +02:00
ehci-hub.c
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ehci-mem.c
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ehci-mv.c
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ehci-npcm7xx.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ehci-omap.c usb: reduce kernel log spam on driver registration 2022-08-31 09:07:53 +02:00
ehci-orion.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ehci-pci.c USB: hcd-pci: Drop the unused id parameter from usb_hcd_pci_probe() 2022-09-01 16:08:35 +02:00
ehci-platform.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ehci-ppc-of.c usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe 2022-06-10 11:21:55 +02:00
ehci-ps3.c
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ehci-q.c usb: ehci: Use endpoint in URB to get maxpacket 2022-08-31 09:07:53 +02:00
ehci-sched.c
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ehci-sh.c
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ehci-spear.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ehci-st.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ehci-sysfs.c
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ehci-timer.c
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ehci-xilinx-of.c usb: host: ehci-xilinx: adding description for return value 2022-05-12 13:58:48 +02:00
ehci.h USB: Fix ehci infinite suspend-resume loop issue in zhaoxin 2022-04-21 18:53:53 +02:00
fhci-dbg.c
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fhci-hcd.c USB: FHCI: Switch to GPIO descriptors 2022-09-01 16:08:29 +02:00
fhci-hub.c USB: FHCI: Switch to GPIO descriptors 2022-09-01 16:08:29 +02:00
fhci-mem.c
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fhci-q.c
…
fhci-sched.c
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fhci-tds.c
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fhci.h USB: FHCI: Switch to GPIO descriptors 2022-09-01 16:08:29 +02:00
fotg210-hcd.c usb: reduce kernel log spam on driver registration 2022-08-31 09:07:53 +02:00
fotg210.h
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fsl-mph-dr-of.c drivers/usb/host/ehci-fsl: Fix interrupt setup in host mode. 2022-07-08 14:58:51 +02:00
isp116x-hcd.c usb: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
isp116x.h
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isp1362-hcd.c usb: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
isp1362.h
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max3421-hcd.c usb: max-3421: drop unexpected word "the" in the comments 2022-06-24 13:39:53 +02:00
octeon-hcd.c staging: octeon-usb: move driver out of staging 2022-06-21 16:43:37 +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: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ohci-da8xx.c usb: reduce kernel log spam on driver registration 2022-08-31 09:07:53 +02:00
ohci-dbg.c
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ohci-exynos.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ohci-hcd.c usb: reduce kernel log spam on driver registration 2022-08-31 09:07:53 +02:00
ohci-hub.c
…
ohci-mem.c
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ohci-nxp.c usb: reduce kernel log spam on driver registration 2022-08-31 09:07:53 +02:00
ohci-omap.c usb: reduce kernel log spam on driver registration 2022-08-31 09:07:53 +02:00
ohci-pci.c USB: hcd-pci: Drop the unused id parameter from usb_hcd_pci_probe() 2022-09-01 16:08:35 +02:00
ohci-platform.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ohci-ppc-of.c usb: host: ohci-ppc-of: Fix refcount leak bug 2022-06-21 16:38:53 +02:00
ohci-ps3.c
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ohci-pxa27x.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ohci-q.c
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ohci-s3c2410.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ohci-sa1111.c ARM: sa1100/assabet: move dmabounce hack to ohci driver 2022-07-07 18:18:47 +02:00
ohci-sm501.c USB: ohci-sm501: Fix typo in comment 2022-06-21 16:39:39 +02:00
ohci-spear.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ohci-st.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ohci-tmio.c
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ohci.h
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oxu210hp-hcd.c usb: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
pci-quirks.c
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pci-quirks.h
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r8a66597-hcd.c usb: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
r8a66597.h
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sl811-hcd.c usb: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
sl811.h
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sl811_cs.c
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ssb-hcd.c
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u132-hcd.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
uhci-debug.c
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uhci-grlib.c usb/host: fix repeated words in comments 2022-07-27 14:33:33 +02:00
uhci-hcd.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
uhci-hcd.h usb/host: fix repeated words in comments 2022-07-27 14:33:33 +02:00
uhci-hub.c
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uhci-pci.c USB: hcd-pci: Drop the unused id parameter from usb_hcd_pci_probe() 2022-09-01 16:08:35 +02:00
uhci-platform.c
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uhci-q.c
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xen-hcd.c xen/usbfront: use xenbus_setup_ring() and xenbus_teardown_ring() 2022-05-19 14:22:05 +02:00
xhci-dbg.c
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xhci-dbgcap.c xhci: dbc: Fix memory leak in xhci_alloc_dbc() 2022-09-22 15:52:29 +02:00
xhci-dbgcap.h
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xhci-dbgtty.c
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xhci-debugfs.c
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xhci-debugfs.h
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xhci-ext-caps.c
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xhci-ext-caps.h
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xhci-histb.c
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xhci-hub.c Revert "xhci: turn off port power in shutdown" 2022-08-25 17:48:30 +02:00
xhci-mem.c xhci: Remove device endpoints from bandwidth list when freeing the device 2022-10-25 19:53:41 +02:00
xhci-mtk-sch.c usb: xhci-mtk: fix bandwidth release issue 2022-08-19 10:39:08 +02:00
xhci-mtk.c usb: xhci-mtk: fix leakage of shared hcd when fail to set wakeup irq 2022-12-31 13:33:09 +01:00
xhci-mtk.h usb: xhci-mtk: remove bandwidth budget table 2022-05-12 18:35:38 +02:00
xhci-mvebu.c
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xhci-mvebu.h
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xhci-pci-renesas.c usb: renesas-xhci: Do not print any log while fw verif success 2022-07-27 14:37:48 +02:00
xhci-pci.c xhci: Apply XHCI_RESET_TO_DEFAULT quirk to ADL-N 2022-12-21 17:48:09 +01:00
xhci-pci.h
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xhci-plat.c Merge 6.0-rc4 into usb-next 2022-09-05 08:03:23 +02:00
xhci-plat.h
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xhci-rcar.c usb: Drop commas after SoC match table sentinels 2022-03-03 15:45:15 +01:00
xhci-rcar.h
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xhci-ring.c xhci: Prevent infinite loop in transaction errors recovery for streams 2022-12-31 13:33:10 +01:00
xhci-tegra.c usb: xhci: tegra: Fix error check 2022-06-10 11:48:52 +02:00
xhci-trace.c
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xhci-trace.h xhci: tracing: Use the new __vstring() helper 2022-07-15 17:44:41 -04:00
xhci.c xhci: Add quirk to reset host back to default state at shutdown 2022-10-25 19:53:41 +02:00
xhci.h xhci: Prevent infinite loop in transaction errors recovery for streams 2022-12-31 13:33:10 +01:00