Mathias Nyman dda7e89e53 xhci: Fix root hub port null pointer dereference in xhci tracepoints ... The pointer from a xhci usb virt device to its root hub port (vdev->rhub_port) is set later when device is addressed, not while vdev is allocated. Tracepoints dereferenced this rhub_port pointer when freeing the virt device, which causes null pointer dereference if tracing is enabled and device is freed before addressed. This can happen if tracing is enabled and xhci driver is unloaded before a device is fully enumerated, or initial enumeration fails and device is reset and freed before retry. Don't dereference the rhub_port or show port numbers when tracing xhci_free_virt_device(). This info is not very useful anyway. Print the more useful slot id instead Fixes: 06790c1908 ("xhci: replace real & fake port with pointer to root hub port") Reported-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com> Closes: https://lore.kernel.org/linux-usb/20240402005007.klv2ij727fkz7rpd@synopsys.com/ Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20240404121106.2842417-3-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-04-04 14:54:54 +02:00
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accel
accessibility	Char/Misc and other driver subsystem updates for 6.9-rc1	2024-03-21 13:21:31 -07:00
acpi	Merge branch 'acpica'	2024-03-29 19:00:09 +01:00
amba
android	Char/Misc and other driver subsystem updates for 6.9-rc1	2024-03-21 13:21:31 -07:00
ata	scsi: sd: Fix TCG OPAL unlock on system resume	2024-03-25 15:46:12 -04:00
atm
auxdisplay
base	Driver core changes for 6.9-rc1	2024-03-21 13:34:15 -07:00
bcma
block	block-6.9-20240322	2024-03-22 12:46:07 -07:00
bluetooth	TTY/Serial driver update for 6.9-rc1	2024-03-21 12:44:10 -07:00
bus	Char/Misc and other driver subsystem updates for 6.9-rc1	2024-03-21 13:21:31 -07:00
cache
cdrom
cdx
char	Char/Misc and other driver subsystem updates for 6.9-rc1	2024-03-21 13:21:31 -07:00
clk
clocksource	A set of updates for clocksource and clockevent drivers:	2024-03-23 14:42:45 -07:00
comedi	Char/Misc and other driver subsystem updates for 6.9-rc1	2024-03-21 13:21:31 -07:00
connector
counter
cpufreq	RISC-V Patches for the 6.9 Merge Window	2024-03-22 10:41:13 -07:00
cpuidle	RISC-V Patches for the 6.9 Merge Window	2024-03-22 10:41:13 -07:00
crypto	This push fixes a regression that broke iwd as well as a divide by	2024-03-25 10:48:23 -07:00
cxl	cxl: remove CONFIG_CXL_PMU entry in drivers/cxl/Kconfig	2024-03-27 01:58:34 +09:00
dax
dca
devfreq
dio
dma
dma-buf	Merge drm/drm-fixes into drm-misc-fixes	2024-03-25 21:11:58 +01:00
dpll	dpll: indent DPLL option type by a tab	2024-03-25 19:40:23 -07:00
edac
eisa
extcon
firewire	firewire: core: add memo about the caller of show functions for device attributes	2024-03-21 21:20:18 +09:00
firmware	x86/efistub: Reinstate soft limit for initrd loading	2024-03-28 16:19:46 +01:00
fpga	Char/Misc and other driver subsystem updates for 6.9-rc1	2024-03-21 13:21:31 -07:00
fsi
gnss
gpio	gpiolib: Fix debug messaging in gpiod_find_and_request()	2024-03-26 12:50:50 +01:00
gpu	Kbuild fixes for v6.9	2024-03-31 11:23:51 -07:00
greybus	Char/Misc and other driver subsystem updates for 6.9-rc1	2024-03-21 13:21:31 -07:00
hid
hsi
hte
hv	hyperv-next for v6.9	2024-03-21 10:01:02 -07:00
hwmon
hwspinlock
hwtracing
i2c	i2c: i801: Fix a refactoring that broke a touchpad on Lenovo P1	2024-03-26 00:47:08 +01:00
i3c
idle
iio	Char/Misc and other driver subsystem updates for 6.9-rc1	2024-03-21 13:21:31 -07:00
infiniband
input	TTY/Serial driver update for 6.9-rc1	2024-03-21 12:44:10 -07:00
interconnect
iommu	iommu: Validate the PASID in iommu_attach_device_pasid()	2024-03-28 06:38:40 +01:00
ipack
irqchip	irqchip/armada-370-xp: Suppress unused-function warning	2024-03-26 02:12:16 +01:00
isdn
leds
macintosh
mailbox
mcb
md	dm integrity: fix out-of-range warning	2024-03-29 09:48:07 -04:00
media
memory	Char/Misc and other driver subsystem updates for 6.9-rc1	2024-03-21 13:21:31 -07:00
memstick
message
mfd	TTY/Serial driver update for 6.9-rc1	2024-03-21 12:44:10 -07:00
misc	hardening fixes for v6.9-rc1	2024-03-23 08:43:21 -07:00
mmc	sdhci-of-dwcmshc: disable PM runtime in dwcmshc_remove()	2024-03-25 13:12:46 +01:00
most
mtd	This pull request contains updates for UBI and UBIFS:	2024-03-21 15:09:29 -07:00
mux
net	Kbuild fixes for v6.9	2024-03-31 11:23:51 -07:00
nfc
ntb
nubus
nvdimm
nvme	nvme updates for Linux 6.9	2024-03-21 13:23:07 -06:00
nvmem
of	Driver core changes for 6.9-rc1	2024-03-21 13:34:15 -07:00
opp
parisc
parport
pci
pcmcia
peci
perf	RISC-V Patches for the 6.9 Merge Window	2024-03-22 10:41:13 -07:00
phy	USB/Thunderbolt changes for 6.9-rc1	2024-03-21 12:35:20 -07:00
pinctrl	Kbuild fixes for v6.9	2024-03-31 11:23:51 -07:00
platform	Char/Misc and other driver subsystem updates for 6.9-rc1	2024-03-21 13:21:31 -07:00
pmdomain
pnp
power
powercap
pps
ps3
ptp
pwm	pwm: img: fix pwm clock lookup	2024-03-25 07:31:26 +01:00
rapidio
ras	RAS: Avoid build errors when CONFIG_DEBUG_FS=n	2024-03-26 21:48:21 +01:00
regulator	regulator: Fix for v6.9	2024-03-22 09:52:37 -07:00
remoteproc	remoteproc updates for v6.9	2024-03-21 10:37:39 -07:00
reset
rpmsg
rtc	RTC for 6.9	2024-03-21 17:16:46 -07:00
s390	s390/qeth: handle deferred cc1	2024-03-25 19:46:49 -07:00
sbus
scsi	scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload	2024-03-25 20:47:05 -04:00
sh
siox	SIOX changes for 6.9-rc1	2024-03-21 15:18:18 -07:00
slimbus
soc	Including fixes from CAN, netfilter, wireguard and IPsec.	2024-03-21 14:50:39 -07:00
soundwire
spi	spi: Fixes for v6.9	2024-03-22 09:57:00 -07:00
spmi
ssb
staging	staging: vc04_services: fix information leak in create_component()	2024-03-25 19:10:01 +01:00
target	Merge branch '6.9/scsi-queue' into 6.9/scsi-fixes	2024-03-25 14:03:35 -04:00
tc
tee
thermal	thermal: devfreq_cooling: Fix perf state when calculate dfc res_util	2024-03-27 16:27:39 +01:00
thunderbolt	USB/Thunderbolt changes for 6.9-rc1	2024-03-21 12:35:20 -07:00
tty	TTY/Serial driver update for 6.9-rc1	2024-03-21 12:44:10 -07:00
ufs	Merge branch '6.9/scsi-queue' into 6.9/scsi-fixes	2024-03-25 14:03:35 -04:00
uio	Fix build errors due to new UIO_MEM_DMA_COHERENT mess	2024-03-27 09:48:47 -07:00
usb	xhci: Fix root hub port null pointer dereference in xhci tracepoints	2024-04-04 14:54:54 +02:00
vdpa
vfio
vhost
video	fbdev: Select I/O-memory framebuffer ops for SBus	2024-03-25 21:34:08 +01:00
virt
virtio
w1
watchdog
xen
zorro
Kconfig
Makefile