luckfox-pico-sdk/sysdrv/source/kernel/arch/c6x/Kconfig.debug
2023-08-08 20:36:47 +08:00

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# SPDX-License-Identifier: GPL-2.0
config ACCESS_CHECK
bool "Check the user pointer address"
default y
help
Usually the pointer transfer from user space is checked to see if its
address is in the kernel space.
Say N here to disable that check to improve the performance.