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OpenCloudOS-Kernel
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Sanath S 3c1d704d92 thunderbolt: Reset topology created by the boot firmware 
commit 59a54c5f3dbde00b8ad30aef27fe35b1fe07bf5c upstream.

Boot firmware (typically BIOS) might have created tunnels of its own.
The tunnel configuration that it does might be sub-optimal. For instance
it may only support HBR2 monitors so the DisplayPort tunnels it created
may limit Linux graphics drivers. In addition there is an issue on some
AMD based systems where the BIOS does not allocate enough PCIe resources
for future topology extension. By resetting the USB4 topology the PCIe
links will be reset as well allowing Linux to re-allocate.

This aligns the behavior with Windows Connection Manager.

We already issued host router reset for USB4 v2 routers, now extend it
to USB4 v1 routers as well. For pre-USB4 (that's Apple systems) we leave
it as is and continue to discover the existing tunnels.

Suggested-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Sanath S <Sanath.S@amd.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2024-04-27 17:11:35 +02:00
..
accel accel/ivpu: Fix deadlock in context_xa 2024-04-17 11:19:34 +02:00
accessibility speakup: Fix 8bit characters from direct synth 2024-04-03 15:28:28 +02:00
acpi ACPI: scan: Do not increase dep_unmet for already met dependencies 2024-04-17 11:19:26 +02:00
amba
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android binder: signal epoll threads of self-work 2024-02-23 09:25:04 +01:00
ata ata: libata-scsi: Fix ata_scsi_dev_rescan() error path 2024-04-17 11:19:25 +02:00
atm atm: idt77252: fix a memleak in open_card_ubr0 2024-02-16 19:10:49 +01:00
auxdisplay
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base driver core: Introduce device_link_wait_removal() 2024-04-10 16:36:03 +02:00
bcma
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block aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts 2024-03-26 18:19:19 -04:00
bluetooth Bluetooth: btintel: Fixe build regression 2024-04-13 13:07:41 +02:00
bus bus: mhi: host: Add MHI_PM_SYS_ERR_FAIL state 2024-04-13 13:07:38 +02:00
cache cache: ax45mp_cache: Align end size to cache boundary in ax45mp_dma_cache_wback() 2024-03-01 13:35:08 +01:00
cdrom
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cdx
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char random: handle creditable entropy from atomic process context 2024-04-27 17:11:30 +02:00
clk clk: qcom: mmcc-msm8974: fix terminating of frequency table arrays 2024-04-03 15:28:23 +02:00
clocksource clocksource/drivers/arm_global_timer: Fix maximum prescaler value 2024-04-03 15:28:50 +02:00
comedi comedi: comedi_test: Prevent timers rescheduling during deletion 2024-03-26 18:20:04 -04:00
connector connector/cn_proc: revert "connector: Fix proc_event_num_listeners count not cleared" 2024-02-23 09:25:01 +01:00
counter
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cpufreq cpufreq: Don't unregister cpufreq cooling on CPU hotplug 2024-04-13 13:07:32 +02:00
cpuidle cpuidle: Avoid potential overflow in integer multiplication 2024-04-13 13:07:29 +02:00
crypto crypto: sun8i-ce - Fix use after free in unprepare 2024-04-03 15:28:40 +02:00
cxl cxl/core: Fix initialization of mbox_cmd.size_out in get event 2024-04-17 11:19:27 +02:00
dax
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dca
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devfreq PM / devfreq: Synchronize devfreq_monitor_[start/stop] 2024-02-05 20:14:15 +00:00
dio
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dma dmaengine: tegra210-adma: Update dependency to ARCH_TEGRA 2024-03-26 18:19:43 -04:00
dma-buf dma-buf: Fix NULL pointer dereference in sanitycheck() 2024-04-10 16:35:40 +02:00
edac EDAC/thunderx: Fix possible out-of-bounds string access 2024-01-25 15:35:12 -08:00
eisa
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extcon extcon: fix possible name leak in extcon_dev_register() 2024-02-05 20:14:31 +00:00
firewire firewire: ohci: prevent leak of left-over IRQ on unbind 2024-04-03 15:28:41 +02:00
firmware firmware: arm_scmi: Make raw debugfs entries non-seekable 2024-04-17 11:19:27 +02:00
fpga
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fsi
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gnss
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gpio gpio: cdev: fix missed label sanitizing in debounce_setup() 2024-04-10 16:36:02 +02:00
gpu drm/radeon: make -fstrict-flex-arrays=3 happy 2024-04-27 17:11:35 +02:00
greybus
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hid HID: input: avoid polling stylus battery on Chromebook Pompom 2024-04-13 13:07:36 +02:00
hsi
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hte
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hv x86/hyperv: Use per cpu initial stack for vtl context 2024-03-26 18:20:06 -04:00
hwmon hwmon: (amc6821) add of_match table 2024-04-03 15:28:28 +02:00
hwspinlock
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hwtracing hwtracing: hisi_ptt: Move type check to the beginning of hisi_ptt_pmu_event_init() 2024-03-26 18:20:06 -04:00
i2c i2c: designware: Fix RX FIFO depth define on Wangxun 10Gb NIC 2024-04-13 13:07:35 +02:00
i3c i3c: dw: Disable IBI IRQ depends on hot-join and SIR enabling 2024-03-26 18:20:01 -04:00
idle x86: Fix CPUIDLE_FLAG_IRQ_ENABLE leaking timer reprogram 2024-01-25 15:35:12 -08:00
iio iio: imu: inv_mpu6050: fix FIFO parsing when empty 2024-04-03 15:28:45 +02:00
infiniband RDMA/mlx5: Fix port number for counter query in multi-port configuration 2024-04-27 17:11:34 +02:00
input Input: xpad - add support for Snakebyte GAMEPADs 2024-04-13 13:07:37 +02:00
interconnect interconnect: qcom: sm8550: Enable sync_state 2024-02-23 09:24:57 +01:00
iommu iommu/vt-d: Allocate local memory for page request queue 2024-04-17 11:19:33 +02:00
ipack
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irqchip irqchip/renesas-rzg2l: Prevent spurious interrupts when setting trigger type 2024-04-03 15:28:52 +02:00
isdn
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leds leds: trigger: netdev: Fix kernel panic on interface rename trig notify 2024-04-03 15:28:27 +02:00
macintosh
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mailbox mailbox: arm_mhuv2: Fix a bug for mhuv2_sender_interrupt 2024-02-05 20:14:31 +00:00
mcb mcb: fix error handling for different scenarios when parsing 2023-11-28 17:20:05 +00:00
md raid1: fix use-after-free for original bio in raid1_write_request() 2024-04-17 11:19:25 +02:00
media media: videobuf2: request more buffers for vb2_read 2024-04-27 17:11:30 +02:00
memory memory: tegra: Correct DLA client names 2024-03-26 18:19:32 -04:00
memstick
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message
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mfd mfd: cs42l43: Fix wrong GPIO_FN_SEL and SPI_CLK_CONFIG1 defaults 2024-03-26 18:19:55 -04:00
misc VMCI: Fix possible memcpy() run-time warning in vmci_datagram_invoke_guest_handler() 2024-04-13 13:07:41 +02:00
mmc mmc: omap: restore original power up/down steps 2024-04-17 11:19:26 +02:00
most
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mtd mtd: rawnand: Constrain even more when continuous reads are enabled 2024-04-03 15:28:35 +02:00
mux
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net net: ethernet: ti: am65-cpsw-nuss: cleanup DMA Channels before using them 2024-04-27 17:11:34 +02:00
nfc nfc: virtual_ncidev: Add variable to check if ndev is running 2023-12-20 17:01:59 +01:00
ntb NTB: fix possible name leak in ntb_register_device() 2024-03-26 18:19:48 -04:00
nubus
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nvdimm
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nvme drivers/nvme: Add quirks for device 126f:2262 2024-04-13 13:07:39 +02:00
nvmem nvmem: meson-efuse: fix function pointer type mismatch 2024-04-03 15:28:28 +02:00
of of: module: prevent NULL pointer dereference in vsnprintf() 2024-04-10 16:36:06 +02:00
opp OPP: debugfs: Fix warning around icc_get_name() 2024-03-26 18:19:40 -04:00
parisc parisc/power: Fix power soft-off button emulation on qemu 2024-01-31 16:18:52 -08:00
parport parport: parport_serial: Add Brainboxes device IDs and geometry 2024-01-20 11:51:48 +01:00
pci PCI: hv: Fix ring buffer size calculation 2024-04-03 15:28:30 +02:00
pcmcia pcmcia: ds: fix possible name leak in error path in pcmcia_device_add() 2023-11-20 11:59:31 +01:00
peci
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perf drivers/perf: hisi: Enable HiSilicon Erratum 162700402 quirk for HIP09 2024-04-13 13:07:36 +02:00
phy phy: tegra: xusb: Add API to retrieve the port number of phy 2024-04-03 15:28:28 +02:00
pinctrl pinctrl: renesas: checker: Limit cfg reg enum checks to provided IDs 2024-04-13 13:07:34 +02:00
platform platform/chrome: cros_ec_uart: properly fix race condition 2024-04-17 11:19:25 +02:00
pmdomain pmdomain: imx8mp-blk-ctrl: imx8mp_blk: Add fdcc clock to hdmimix domain 2024-04-13 13:07:30 +02:00
pnp PNP: ACPI: fix fortify warning 2024-02-05 20:14:15 +00:00
power power: supply: bq27xxx-i2c: Do not free non existing IRQ 2024-03-06 14:48:37 +00:00
powercap powercap: intel_rapl_tpmi: Fix System Domain probing 2024-04-03 15:28:19 +02:00
pps
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ps3
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ptp ptp: annotate data-race around q->head and q->tail 2023-11-28 17:19:51 +00:00
pwm pwm: img: fix pwm clock lookup 2024-04-03 15:28:52 +02:00
rapidio
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ras
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regulator regulator: userspace-consumer: add module device table 2024-03-26 18:19:34 -04:00
remoteproc remoteproc: virtio: Fix wdg cannot recovery remote processor 2024-04-03 15:28:16 +02:00
reset reset: hisilicon: hi6220: fix Wvoid-pointer-to-enum-cast warning 2024-01-20 11:51:44 +01:00
rpmsg rpmsg: virtio: Free driver_override when rpmsg_remove() 2024-01-31 16:18:50 -08:00
rtc rtc: mt6397: select IRQ_DOMAIN instead of depending on it 2024-03-26 18:20:06 -04:00
s390 s390/cio: fix race condition during online processing 2024-04-27 17:11:34 +02:00
sbus
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scsi scsi: core: Fix handling of SCMD_FAIL_IF_RECOVERING 2024-04-27 17:11:30 +02:00
sh
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siox
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slimbus slimbus: core: Remove usage of the deprecated ida_simple_xx() API 2024-04-03 15:28:28 +02:00
soc soc: fsl: qbman: Use raw spinlock for cgr_lock 2024-04-03 15:28:32 +02:00
soundwire ASoC: Intel: common: DMI remap for rebranded Intel NUC M15 (LAPRC710) laptops 2024-04-13 13:07:34 +02:00
spi spi: mchp-pci1xxx: Fix a possible null pointer dereference in pci1xxx_spi_probe 2024-04-10 16:36:01 +02:00
spmi spmi: mediatek: Fix UAF on device remove 2024-02-05 20:14:32 +00:00
ssb
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staging staging: vc04_services: fix information leak in create_component() 2024-04-03 15:28:59 +02:00
target scsi: target: pscsi: Fix bio_put() for error case 2024-03-01 13:34:59 +01:00
tc
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tee tee: optee: Fix kernel panic caused by incorrect error handling 2024-04-03 15:28:44 +02:00
thermal thermal/of: Assume polling-delay(-passive) 0 when absent 2024-04-13 13:07:39 +02:00
thunderbolt thunderbolt: Reset topology created by the boot firmware 2024-04-27 17:11:35 +02:00
tty Revert "tty: serial: simplify qcom_geni_serial_send_chunk_fifo()" 2024-04-03 15:28:43 +02:00
ufs scsi: ufs: qcom: Add missing interconnect bandwidth values for Gear 5 2024-04-27 17:11:31 +02:00
uio uio: Fix use-after-free in uio_open 2024-01-20 11:51:48 +01:00
usb usb: sl811-hcd: only defined function checkdone if QUIRK2 is defined 2024-04-13 13:07:38 +02:00
vdpa vdpa/mlx5: Allow CVQ size changes 2024-03-26 18:20:10 -04:00
vfio vfio/pds: Make sure migration file isn't accessed after reset 2024-04-03 15:28:59 +02:00
vhost vhost: Add smp_rmb() in vhost_enable_notify() 2024-04-17 11:19:35 +02:00
video fbmon: prevent division by zero in fb_videomode_from_videomode() 2024-04-13 13:07:40 +02:00
virt virt: sevguest: Fix passing a stack buffer as a scatterlist target 2023-11-20 11:59:30 +01:00
virtio virtio: reenable config if freezing device failed 2024-04-03 15:28:36 +02:00
vlynq
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w1
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watchdog watchdog: stm32_iwdg: initialize default timeout 2024-03-26 18:20:02 -04:00
xen x86/xen: attempt to inflate the memory balloon on PVH 2024-04-13 13:07:39 +02:00
zorro
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Kconfig
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Makefile
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