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https://github.com/torvalds/linux
synced 2024-10-07 11:53:31 +00:00
06674fc7c0
The driver use the non-managed form of the register function in
isl29028_remove(). To keep the release order as mirroring the ordering
in probe, the driver should use non-managed form in probe, too.
The following log reveals it:
[ 32.374955] isl29028 0-0010: remove
[ 32.376861] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN PTI
[ 32.377676] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037]
[ 32.379432] RIP: 0010:kernfs_find_and_get_ns+0x28/0xe0
[ 32.385461] Call Trace:
[ 32.385807] sysfs_unmerge_group+0x59/0x110
[ 32.386110] dpm_sysfs_remove+0x58/0xc0
[ 32.386391] device_del+0x296/0xe50
[ 32.386959] cdev_device_del+0x1d/0xd0
[ 32.387231] devm_iio_device_unreg+0x27/0xb0
[ 32.387542] devres_release_group+0x319/0x3d0
[ 32.388162] i2c_device_remove+0x93/0x1f0
Fixes:
|
||
|---|---|---|
| .. | ||
| acpi-als.c | ||
| adjd_s311.c | ||
| adux1020.c | ||
| al3010.c | ||
| al3320a.c | ||
| apds9300.c | ||
| apds9960.c | ||
| as73211.c | ||
| bh1750.c | ||
| bh1780.c | ||
| cm3232.c | ||
| cm3323.c | ||
| cm3605.c | ||
| cm32181.c | ||
| cm36651.c | ||
| cros_ec_light_prox.c | ||
| gp2ap002.c | ||
| gp2ap020a00f.c | ||
| hid-sensor-als.c | ||
| hid-sensor-prox.c | ||
| iqs621-als.c | ||
| isl29018.c | ||
| isl29028.c | ||
| isl29125.c | ||
| jsa1212.c | ||
| Kconfig | ||
| lm3533-als.c | ||
| ltr501.c | ||
| lv0104cs.c | ||
| Makefile | ||
| max44000.c | ||
| max44009.c | ||
| noa1305.c | ||
| opt3001.c | ||
| pa12203001.c | ||
| rpr0521.c | ||
| si1133.c | ||
| si1145.c | ||
| st_uvis25.h | ||
| st_uvis25_core.c | ||
| st_uvis25_i2c.c | ||
| st_uvis25_spi.c | ||
| stk3310.c | ||
| tcs3414.c | ||
| tcs3472.c | ||
| tsl2563.c | ||
| tsl2583.c | ||
| tsl2591.c | ||
| tsl2772.c | ||
| tsl4531.c | ||
| us5182d.c | ||
| vcnl4000.c | ||
| vcnl4035.c | ||
| veml6030.c | ||
| veml6070.c | ||
| vl6180.c | ||
| zopt2201.c | ||