diff options
Diffstat (limited to 'nuttx/syscall/Kconfig')
| -rw-r--r-- | nuttx/syscall/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/nuttx/syscall/Kconfig b/nuttx/syscall/Kconfig index 6c5f57a8c..3606426c9 100644 --- a/nuttx/syscall/Kconfig +++ b/nuttx/syscall/Kconfig @@ -10,8 +10,8 @@ menuconfig LIB_SYSCALL Build in support for "system calls". System calls are used to implement a call gate mechanism that can be be used to call from user code into the kernel. This is only useful for user code that - lies outside of the kernel such as when the NUTTX_KERNEL build is - selected. + lies outside of the kernel such as when the BUILD_PROTECTED or + BUILD_KERNEL builds are selected. This permits calls from user-mode code into kernel mode; the call gate will change the mode of operation from user to supervisor mode, |