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42a940ef18455eafa2de7cf5fffe7abeba43e250
linux/drivers/misc
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Alexander Usyskin 06d5a7afe1 mei: trace: treat reg parameter as string 
The commit
afd2627f72 ("tracing: Check "%s" dereference via the field and not the TP_printk format")
forbids to emit event with a plain char* without a wrapper.

The reg parameter always passed as static string and wrapper
is not strictly required, contrary to dev parameter.
Use the string wrapper anyway to check sanity of the reg parameters,
store it value independently and prevent internal kernel data leaks.

Since some code refactoring has taken place, explicit backporting may
be needed for kernels older than 6.10.

Cc: stable@vger.kernel.org  # v6.11+
Fixes: a0a927d06d ("mei: me: add io register tracing")
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Link: https://patch.msgid.link/20260111145125.1754912-1-alexander.usyskin@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-01-16 16:43:47 +01:00
..
altera-stapl
move asm/unaligned.h to linux/unaligned.h
2024-10-02 17:23:23 -04:00
amd-sbi
Merge 6.18-rc3 into char-misc-next
2025-10-27 07:48:19 +01:00
bcm-vk
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
c2port
sysfs: treewide: switch back to attribute_group::bin_attrs
2025-06-17 10:44:15 +02:00
cardreader
Merge tag 'char-misc-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-10-04 16:26:32 -07:00
cb710
misc: cb710: Fix a NULL vs IS_ERR() check in probe()
2025-11-26 15:09:34 +01:00
eeprom
eeprom: at25: fram: Fix chip range in comment
2025-10-22 07:59:57 +02:00
genwqe
misc: genwqe: Fix incorrect cmd field being reported in error
2025-09-06 16:00:32 +02:00
ibmasm
ibmasmfs: get rid of ibmasmfs_dir_ops
2025-11-16 01:35:04 -05:00
keba
misc: keba: Fix kernfs warning on module unload
2025-01-10 10:16:39 +01:00
lis3lv02d
misc: lis3lv02d: Use min to simplify lis3lv02d_misc_read
2025-10-22 07:59:57 +02:00
lkdtm
lkdtm/bugs: Do not confuse the clang/objtool with busy wait loop
2025-12-19 15:09:09 +00:00
mchp_pci1xxxx
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
mei
mei: trace: treat reg parameter as string
2026-01-16 16:43:47 +01:00
ocxl
powerpc, ocxl: Fix extraction of struct xive_irq_data
2025-10-13 09:40:55 +05:30
pvpanic
Merge 6.9-rc7 into char-misc-testing
2024-05-08 19:21:51 +01:00
rp1
misc: rp1: drop overlay support
2025-12-19 12:42:23 -08:00
sgi-gru
misc: sgi-gru: Don't disable preemption in GRU driver
2024-10-09 12:47:01 -07:00
sgi-xp
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
uacce
uacce: ensure safe queue release with state management
2026-01-16 16:43:17 +01:00
vmw_vmci
vmw_vmci: fix typo in comment
2025-10-22 07:54:15 +02:00
ad525x_dpot-i2c.c
misc: Switch i2c drivers back to use .probe()
2023-05-29 15:04:52 +01:00
ad525x_dpot-spi.c
…
ad525x_dpot.c
misc: ad525x_dpot: Use str_enabled_disabled() in sysfs_show_reg()
2025-09-06 15:59:46 +02:00
ad525x_dpot.h
…
apds990x.c
misc: apds990x: Drop superfluous return statement
2025-08-19 12:37:13 +02:00
apds9802als.c
misc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-03 16:41:00 +02:00
atmel-ssc.c
Get rid of 'remove_new' relic from platform driver struct
2024-12-01 15:12:43 -08:00
bh1770glc.c
misc: bh1770glc: use pm_runtime_resume_and_get() in power_state_store
2025-11-26 15:09:37 +01:00
cs5535-mfgpt.c
x86/msr: Add explicit includes of <asm/msr.h>
2025-05-02 10:23:47 +02:00
ds1682.c
sysfs: treewide: switch back to bin_attribute::read()/write()
2025-06-17 10:44:13 +02:00
dummy-irq.c
…
dw-xdata-pcie.c
dw-xdata: Use str_write_read() in dw_xdata_start() and dw_xdata_perf()
2025-09-06 15:59:39 +02:00
enclosure.c
misc: enclosure: Use str_on_off() helper
2025-06-24 16:46:04 +01:00
fastrpc.c
misc: fastrpc: Fix dma_buf object leak in fastrpc_map_lookup
2025-10-22 08:03:24 +02:00
gehc-achc.c
misc: gehc-achc: Follow renaming of SPI "master" to "controller"
2024-02-08 11:54:43 +00:00
hi6421v600-irq.c
misc: Use dev_fwnode()
2025-06-24 16:45:08 +01:00
hisi_hikey_usb.c
misc: hisi_hikey_usb: Use str_enabled_disabled() in hub_power_ctrl()
2025-08-19 12:37:15 +02:00
hmc6352.c
misc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-03 16:41:00 +02:00
hpilo.c
misc: hpilo: rename device creation loop variable
2024-01-30 16:19:43 -08:00
hpilo.h
…
ibmvmc.c
Merge tag 'char-misc-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2023-11-03 14:51:08 -10:00
ibmvmc.h
…
ics932s401.c
misc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-03 16:41:00 +02:00
isl29003.c
misc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-03 16:41:00 +02:00
isl29020.c
misc: isl29020: Fix the wrong format specifier
2024-11-12 12:54:53 +01:00
Kconfig
scsi: ufs: core: Fix RPMB link error by reversing Kconfig dependencies
2025-12-03 01:33:10 -05:00
kgdbts.c
kgdbts: fix hw_access_break_test
2024-08-13 11:27:38 +02:00
lan966x_pci.c
misc: Add support for LAN966x PCI device
2024-10-24 12:09:33 +02:00
lan966x_pci.dtso
misc: lan966x_pci: Fix dtc warn 'Missing interrupt-parent'
2024-11-04 14:34:25 +01:00
lattice-ecp3-config.c
move asm/unaligned.h to linux/unaligned.h
2024-10-02 17:23:23 -04:00
Makefile
char: misc: Move drivers/misc/misc_minor_kunit.c to drivers/char/
2025-08-19 12:41:17 +02:00
mrvl_cn10k_dpi.c
misc: mrvl-cn10k-dpi: add Octeon CN10K DPI administrative driver
2024-07-10 14:58:29 +02:00
nsm.c
misc: nsm: drop owner assignment
2024-05-22 08:31:17 -04:00
ntsync.c
ntsync: convert ntsync_obj_get_fd() to FD_PREPARE()
2025-11-28 12:42:36 +01:00
open-dice.c
Get rid of 'remove_new' relic from platform driver struct
2024-12-01 15:12:43 -08:00
pch_phub.c
sysfs: treewide: switch back to bin_attribute::read()/write()
2025-06-17 10:44:13 +02:00
pci_endpoint_test.c
misc: pci_endpoint_test: Cleanup extra 0 initialization
2025-08-27 18:39:32 +05:30
phantom.c
[tree-wide] finally take no_llseek out
2024-09-27 08:18:43 -07:00
qcom-coincell.c
misc: Explicitly include correct DT includes
2023-08-04 15:39:04 +02:00
rpmb-core.c
rpmb: Remove some useless locking
2024-10-13 17:11:51 +02:00
smpro-errmon.c
misc: smpro-errmon: Remove the unneeded include <linux/i2c.h>
2023-05-31 19:00:10 +01:00
smpro-misc.c
…
sram-exec.c
…
sram.c
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
sram.h
…
ti_fpc202.c
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
tifm_7xx1.c
misc: tifm: use 'time_left' variable with wait_for_completion_timeout()
2024-07-03 16:40:18 +02:00
tifm_core.c
driver core: have match() callback in struct bus_type take a const *
2024-07-03 15:16:54 +02:00
tps6594-esm.c
Get rid of 'remove_new' relic from platform driver struct
2024-12-01 15:12:43 -08:00
tps6594-pfsm.c
misc: tps6594-pfsm: Add TI TPS652G1 PMIC PFSM
2025-07-10 09:58:06 +01:00
tsl2550.c
misc: tsl2550: replace simple_strtoul to kstrtoul
2024-09-03 12:34:31 +02:00
vcpu_stall_detector.c
misc: vcpu_stall_detector: Switch to use hrtimer_setup()
2025-02-18 11:19:04 +01:00
vmw_balloon.c
vmw_balloon: indicate success when effectively deflating during migration
2025-10-21 15:46:17 -07:00
xilinx_sdfec.c
Get rid of 'remove_new' relic from platform driver struct
2024-12-01 15:12:43 -08:00
xilinx_tmr_inject.c
Get rid of 'remove_new' relic from platform driver struct
2024-12-01 15:12:43 -08:00
xilinx_tmr_manager.c
misc: Explicitly include correct DT includes
2023-08-04 15:39:04 +02:00