Ryan Lin 56f7db581e HID: intel-ish-hid: fix NULL-ptr-deref in ishtp_bus_remove_all_clients ... During a warm reset flow, the cl->device pointer may be NULL if the reset occurs while clients are still being enumerated. Accessing cl->device->reference_count without a NULL check leads to a kernel panic. This issue was identified during multi-unit warm reboot stress clycles. Add a defensive NULL check for cl->device to ensure stability under such intensive testing conditions. KASAN: null-ptr-deref in range [0000000000000000-0000000000000007] Workqueue: ish_fw_update_wq fw_reset_work_fn Call Trace: ishtp_bus_remove_all_clients+0xbe/0x130 [intel_ishtp] ishtp_reset_handler+0x85/0x1a0 [intel_ishtp] fw_reset_work_fn+0x8a/0xc0 [intel_ish_ipc] Fixes: 3703f53b99 ("HID: intel_ish-hid: ISH Transport layer") Signed-off-by: Ryan Lin <ryan.lin@intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.com>		2026-02-02 14:37:57 +01:00
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accel	…
accessibility	…
acpi	Thermal control updates for 6.19-rc1	2025-12-02 17:49:12 -08:00
amba	amba: bus: Drop dev_pm_domain_detach() call	2025-11-19 18:06:50 +01:00
android	Networking changes for 6.19.	2025-12-03 17:24:33 -08:00
ata	ata: libata-core: Set capacity to zero for a security locked drive	2025-11-20 13:37:18 +01:00
atm	atm/fore200e: Fix possible data race in fore200e_open()	2025-11-25 12:39:26 +01:00
auxdisplay	…
base	pmdomain core:	2025-12-04 13:50:39 -08:00
bcma	…
block	for-6.19/block-20251201	2025-12-03 19:26:18 -08:00
bluetooth	Bluetooth: btusb: Add new VID/PID 13d3/3533 for RTL8821CE	2025-12-01 16:21:16 -05:00
bus	…
cache	…
cdrom	…
cdx	…
char	printk changes for 6.19	2025-12-03 12:42:36 -08:00
clk	…
clocksource	clocksource/drivers: Add Realtek system timer driver	2025-11-26 11:25:15 +01:00
comedi	…
connector	…
counter	…
cpufreq	CPUFreq updates for 6.19	2025-11-25 17:06:04 +01:00
cpuidle	pmdomain core:	2025-12-04 13:50:39 -08:00
crypto	Networking changes for 6.19.	2025-12-03 17:24:33 -08:00
cxl	…
dax	…
dca	…
devfreq	PM / devfreq: Fix typo in DFSO_DOWNDIFFERENTIAL macro name	2025-11-26 13:58:59 +09:00
dibs	dibs: Remove KMSG_COMPONENT macro	2025-11-27 18:11:43 -08:00
dio	…
dma	…
dma-buf	drm-next for 6.19-rc1:	2025-12-04 08:53:30 -08:00
dpll	tools: ynl-gen: add regeneration comment	2025-11-25 19:20:42 -08:00
edac	- imh_edac: Add a new EDAC driver for Intel Diamond Rapids and	2025-12-02 10:45:50 -08:00
eisa	…
extcon	…
firewire	firewire updates for v6.19	2025-12-04 12:26:36 -08:00
firmware	sound updates for 6.19-rc1	2025-12-04 10:08:40 -08:00
fpga	…
fsi	…
fwctl	…
gnss	gnss: ubx: add support for the safeboot gpio	2025-11-20 16:44:04 +01:00
gpio	gpio updates for v6.19-rc1	2025-12-04 12:33:38 -08:00
gpu	drm/xe: Fix duplicated put due to merge resolution	2025-12-04 14:13:04 -08:00
greybus	…
hid	HID: intel-ish-hid: fix NULL-ptr-deref in ishtp_bus_remove_all_clients	2026-02-02 14:37:57 +01:00
hsi	…
hte	…
hv	A large overhaul of the restartable sequences and CID management:	2025-12-02 08:48:53 -08:00
hwmon	hwmon updates for v6.19	2025-12-04 12:19:49 -08:00
hwspinlock	…
hwtracing	…
i2c	…
i3c	…
idle	…
iio	…
infiniband	Networking changes for 6.19.	2025-12-03 17:24:33 -08:00
input	regulator: Updates for v6.19	2025-12-04 11:20:29 -08:00
interconnect	…
iommu	dma-mapping fixes for Linux 6.18	2025-11-27 17:29:15 -08:00
ipack	…
irqchip	Updates for [PCI] MSI related code:	2025-12-02 09:35:59 -08:00
isdn	…
leds	leds: rgb: leds-qcom-lpg: Don't enable TRILED when configuring PWM	2025-11-20 15:25:19 +00:00
macintosh	…
mailbox	mailbox: th1520: fix clock imbalance on probe failure	2025-11-28 09:47:44 -06:00
mcb	…
md	for-6.19/block-20251201	2025-12-03 19:26:18 -08:00
media	[GIT PULL for v6.19] media updates	2025-12-04 08:15:19 -08:00
memory	…
memstick	…
message	…
mfd	MFD for v6.19	2025-12-04 15:18:33 -08:00
misc	vfs-6.19-rc1.fd_prepare.fs	2025-12-01 17:32:07 -08:00
mmc	MMC core:	2025-12-04 14:10:16 -08:00
most	…
mtd	Core MTD changes:	2025-12-04 11:07:46 -08:00
mux	…
net	Networking changes for 6.19.	2025-12-03 17:24:33 -08:00
nfc	NFC: mei_phy: fix kernel-doc warnings	2025-11-17 19:32:32 -08:00
ntb	…
nubus	…
nvdimm	…
nvme	for-6.19/block-20251201	2025-12-03 19:26:18 -08:00
nvmem	nvmem: layouts: fix nvmem_layout_bus_uevent	2025-11-24 18:08:10 +01:00
of	Updates for the interrupt core and treewide cleanups:	2025-12-02 09:14:26 -08:00
opp	…
parisc	…
parport	…
pci	Networking changes for 6.19.	2025-12-03 17:24:33 -08:00
pcmcia	…
peci	…
perf	arm64 updates for 6.19:	2025-12-02 17:03:55 -08:00
phy	…
pinctrl	pinctrl: s32cc: initialize gpio_pin_config::list after kmalloc()	2025-11-18 23:56:11 +01:00
platform	gpio updates for v6.19-rc1	2025-12-04 12:33:38 -08:00
pmdomain	pmdomain core:	2025-12-04 13:50:39 -08:00
pnp	PNP: Fix ISAPNP to generate uevents to auto-load modules	2025-11-18 17:35:36 +01:00
power	regulator: Updates for v6.19	2025-12-04 11:20:29 -08:00
powercap	powercap: intel_rapl: Enable MSR-based RAPL PMU support	2025-11-21 21:47:08 +01:00
pps	printk changes for 6.19	2025-12-03 12:42:36 -08:00
ps3	…
ptp	Networking changes for 6.19.	2025-12-03 17:24:33 -08:00
pwm	pwm: rzg2l-gpt: Allow checking period_tick cache value only if sibling channel is enabled	2025-11-27 09:58:07 +01:00
rapidio	…
ras	Merge remote-tracking branches 'ras/edac-amd-atl', 'ras/edac-drivers' and 'ras/edac-misc' into edac-updates	2025-12-01 12:06:08 +01:00
regulator	regulator: Updates for v6.19	2025-12-04 11:20:29 -08:00
remoteproc	…
resctrl	arm_mpam: Add kunit tests for props_mismatch()	2025-11-19 18:34:24 +00:00
reset	gpio updates for v6.19-rc1	2025-12-04 12:33:38 -08:00
rpmsg	…
rtc	…
s390	for-6.19/block-20251201	2025-12-03 19:26:18 -08:00
sbus	…
scsi	for-6.19/block-20251201	2025-12-03 19:26:18 -08:00
sh	…
siox	…
slimbus	Networking changes for 6.19.	2025-12-03 17:24:33 -08:00
soc	…
soundwire	…
spi	gpio updates for v6.19-rc1	2025-12-04 12:33:38 -08:00
spmi	…
ssb	…
staging	sound updates for 6.19-rc1	2025-12-04 10:08:40 -08:00
target	Networking changes for 6.19.	2025-12-03 17:24:33 -08:00
tc	…
tee	QCOMTEE fixes2 for v6.18	2025-11-21 21:27:20 +01:00
thermal	Thermal control updates for 6.19-rc1	2025-12-02 17:49:12 -08:00
thunderbolt	…
tty	printk changes for 6.19	2025-12-03 12:42:36 -08:00
ufs	…
uio	…
usb	pmdomain core:	2025-12-04 13:50:39 -08:00
vdpa	…
vfio	vfs-6.19-rc1.fd_prepare.fs	2025-12-01 17:32:07 -08:00
vhost	vhost: rewind next_avail_head while discarding descriptors	2025-11-26 14:44:58 -08:00
video	Backlight for v6.19	2025-12-04 15:29:27 -08:00
virt	…
virtio	…
w1	…
watchdog	watchdog: diag288_wdt: Remove KMSG_COMPONENT macro	2025-11-26 17:34:52 +01:00
xen	Networking changes for 6.19.	2025-12-03 17:24:33 -08:00
zorro	…
Kconfig	arm_mpam: Add probe/remove for mpam msc driver and kbuild boiler plate	2025-11-19 18:34:20 +00:00
Makefile	arm_mpam: Add probe/remove for mpam msc driver and kbuild boiler plate	2025-11-19 18:34:20 +00:00