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Johannes Kirchmair 9a12e2fb3f Input: tsc2007 - prevent overflow in pressure calculation 
The touch resistance calculation in the tsc2007 driver is prone to
overflow if (z2 - z1) is large and also x is reasonably big. This
overflow results in the driver emitting input events when very little
touch pressure is applied. In these events the x and y coordinates can
be substantially off.

Avoid the overflow by using u64 when calculating resistance value.

Signed-off-by: Johannes Kirchmair <johannes.kirchmair@skidata.com>
Link: https://lore.kernel.org/r/20250129-fix_tsc_calculation_overflow-v2-1-9e51333496ad@skidata.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2025-09-03 07:44:00 -07:00
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accel
Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2025-08-12 12:10:33 -07:00
accessibility
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acpi
Merge branches 'acpi-ec' and 'acpi-processor'
2025-08-14 13:09:27 +02:00
amba
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android
Merge tag 'char-misc-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-07-29 09:52:01 -07:00
ata
ata: libata-scsi: Fix CDL control
2025-08-14 18:58:12 +09:00
atm
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auxdisplay
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base
Merge tag 'regmap-fix-v6.17-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
2025-08-09 08:40:28 +03:00
bcma
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
block
ublk: check for unprivileged daemon on each I/O fetch
2025-08-11 07:57:48 -06:00
bluetooth
Bluetooth: btintel_pcie: Fix Alive Context State Handling
2025-07-23 10:34:30 -04:00
bus
Merge tag 'soc-drivers-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2025-07-29 11:13:27 -07:00
cache
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cdrom
cdrom: Call cdrom_mrw_exit from cdrom_release function
2025-07-22 19:10:17 -06:00
cdx
cdx: Fix missing GENERIC_MSI_IRQ on compile test
2025-07-16 14:17:31 +02:00
char
Merge tag 'for-linus-6.17-1' of https://github.com/cminyard/linux-ipmi
2025-08-07 07:38:25 +03:00
clk
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2025-07-31 13:36:27 -07:00
clocksource
Merge tag 'timers-cleanups-2025-07-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-07-29 14:02:53 -07:00
comedi
Merge tag 'char-misc-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-07-29 09:52:01 -07:00
connector
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counter
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cpufreq
cpufreq: intel_pstate: Support Clearwater Forest OOB mode
2025-08-11 21:49:47 +02:00
cpuidle
cpuidle: governors: menu: Avoid using invalid recent intervals data
2025-08-11 21:46:14 +02:00
crypto
Merge tag 'v6.17-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2025-07-31 09:45:28 -07:00
cxl
Merge tag 'mm-nonmm-stable-2025-08-03-12-47' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-08-03 16:23:09 -07:00
dax
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dca
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devfreq
PM / devfreq: Add HiSilicon uncore frequency scaling driver
2025-07-14 20:23:57 +09:00
dio
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dma
Merge tag 'dmaengine-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2025-08-01 12:35:12 -07:00
dma-buf
Merge tag 'drm-next-2025-07-30' of https://gitlab.freedesktop.org/drm/kernel
2025-07-30 19:26:49 -07:00
dpll
dpll: zl3073x: ZL3073X_I2C and ZL3073X_SPI should depend on NET
2025-08-04 17:22:55 -07:00
edac
Merge tag 'edac_updates_for_v6.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
2025-07-29 16:30:38 -07:00
eisa
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extcon
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firewire
firewire: core: reallocate buffer for FCP address handlers when more than 4 are registered
2025-08-03 21:20:15 +09:00
firmware
Merge tag 'efi-next-for-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
2025-08-09 18:10:01 +03:00
fpga
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fsi
Merge tag 'driver-core-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
2025-07-29 12:15:39 -07:00
fwctl
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gnss
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gpio
gpio: mlxbf3: use platform_get_irq_optional()
2025-08-12 15:40:28 +02:00
gpu
Merge tag 'drm-xe-fixes-2025-08-14' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes
2025-08-15 09:50:26 +10:00
greybus
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hid
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
hsi
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hte
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hv
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2025-07-30 17:14:01 -07:00
hwmon
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
hwspinlock
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hwtracing
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i2c
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
i3c
i3c: add missing include to internal header
2025-07-31 02:25:17 +02:00
idle
intel_idle: Allow loading ACPI tables for any family
2025-08-11 21:43:26 +02:00
iio
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
infiniband
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
2025-08-07 07:36:23 +03:00
input
Input: tsc2007 - prevent overflow in pressure calculation
2025-09-03 07:44:00 -07:00
interconnect
Merge tag 'char-misc-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-07-29 09:52:01 -07:00
iommu
Merge tag 'pci-v6.17-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2025-08-01 13:59:07 -07:00
ipack
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irqchip
irqchip/mvebu-gicp: Use resource_size() for ioremap()
2025-08-06 17:00:40 +02:00
isdn
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leds
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
macintosh
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mailbox
mailbox/pcc: support mailbox management of the shared buffer
2025-08-07 23:49:56 -05:00
mcb
mcb: use sysfs_emit_at() instead of scnprintf() in show functions
2025-07-16 14:17:07 +02:00
md
Merge tag 'block-6.17-20250808' of git://git.kernel.dk/linux
2025-08-09 08:47:28 +03:00
media
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
memory
Merge tag 'memory-controller-drv-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into soc/drivers
2025-07-22 22:47:00 +02:00
memstick
memstick: core: Zero initialize id_reg in h_memstick_read_dev_id()
2025-07-16 12:01:09 +02:00
message
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mfd
mfd: tps6594: Add board power-off support
2025-09-03 11:28:36 +01:00
misc
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
mmc
Merge tag 'mmc-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
2025-07-29 12:05:38 -07:00
most
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mtd
Merge tag 'mtd/for-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
2025-07-31 13:43:02 -07:00
mux
Merge tag 'hardening-v6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2025-07-28 17:16:12 -07:00
net
Merge tag 'net-6.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2025-08-14 07:14:30 -07:00
nfc
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ntb
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nubus
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nvdimm
Merge tag 'mm-stable-2025-07-30-15-25' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-07-31 14:57:54 -07:00
nvme
nvmet: exit debugfs after discovery subsystem exits
2025-08-07 06:27:58 -06:00
nvmem
Merge tag 'driver-core-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
2025-07-29 12:15:39 -07:00
of
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2025-07-30 17:14:01 -07:00
opp
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parisc
parisc/power: Move soft-power into power.c
2025-07-23 11:52:48 +02:00
parport
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pci
Merge tag 'pci-v6.17-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2025-08-09 08:39:05 +03:00
pcmcia
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peci
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perf
drivers/perf: hisi: Support PMUs with no interrupt
2025-07-14 15:42:16 +01:00
phy
Merge tag 'phy-for-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
2025-08-01 12:31:50 -07:00
pinctrl
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
platform
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
pmdomain
pmdomain: qcom: rpmhpd: Add Glymur RPMh Power Domains
2025-07-23 12:12:16 +02:00
pnp
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power
Merge tag 'for-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
2025-07-31 21:39:01 -07:00
powercap
Merge tag 'platform-drivers-x86-v6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
2025-07-28 23:21:28 -07:00
pps
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ps3
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ptp
ptp: prevent possible ABBA deadlock in ptp_clock_freerun()
2025-08-12 14:17:35 -07:00
pwm
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
rapidio
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ras
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regulator
Merge tag 'regulator-fix-v6.17-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
2025-08-09 08:41:53 +03:00
remoteproc
Merge tag 'rproc-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
2025-08-01 15:02:25 -07:00
reset
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2025-07-31 13:36:27 -07:00
rpmsg
Merge tag 'rproc-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
2025-08-01 15:02:25 -07:00
rtc
Merge tag 'rtc-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2025-08-03 20:17:34 -07:00
s390
Merge tag 's390-6.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2025-08-08 06:56:55 +03:00
sbus
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scsi
Merge branch '6.17/scsi-queue' into 6.17/scsi-fixes
2025-08-12 21:36:18 -04:00
sh
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siox
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slimbus
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soc
soc/tegra: pmc: Ensure power-domains are in a known state
2025-08-11 12:24:43 +02:00
soundwire
Merge tag 'soundwire-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
2025-08-01 11:09:27 -07:00
spi
Merge tag 'spi-fix-v6.17-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2025-08-09 08:43:24 +03:00
spmi
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ssb
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
staging
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
target
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2025-08-06 15:44:25 +03:00
tc
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tee
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thermal
Merge tag 'driver-core-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
2025-07-29 12:15:39 -07:00
thunderbolt
thunderbolt: Fix copy+paste error in match_service_id()
2025-07-21 16:33:43 +02:00
tty
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
ufs
Merge branch '6.17/scsi-queue' into 6.17/scsi-fixes
2025-08-12 21:36:18 -04:00
uio
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usb
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
vdpa
vdpa: Fix IDR memory leak in VDUSE module exit
2025-08-01 09:11:08 -04:00
vfio
Merge tag 'vfio-v6.17-rc1-v2' of https://github.com/awilliam/linux-vfio
2025-08-07 07:32:50 +03:00
vhost
vhost: initialize vq->nheads properly
2025-08-05 05:57:40 -04:00
video
Merge tag 'gpio-updates-for-v6.17-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
2025-08-09 08:15:43 +03:00
virt
virt: sev-guest: Satisfy linear mapping requirement in get_derived_key()
2025-08-15 17:05:39 +02:00
virtio
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2025-08-01 14:17:48 -07:00
w1
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watchdog
watchdog: sbsa: Adjust keepalive timeout to avoid MediaTek WS0 race condition
2025-07-28 12:07:08 +02:00
xen
xen/gntdev: remove struct gntdev_copy_batch from stack
2025-07-14 17:10:09 +02:00
zorro
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Kconfig
Merge tag 'drm-next-2025-07-30' of https://gitlab.freedesktop.org/drm/kernel
2025-07-30 19:26:49 -07:00
Makefile
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