+**Kernel space** is the protected memory region where a computer's [kernel](/wiki/Kernel) executes, holding critical data and managing system resources. It is distinct from [user space](/wiki/User_Space), providing a secure, isolated environment for core operating system functions essential for stability and hardware interaction.
+## See also
+- [User Space](/wiki/User_Space)
+- [Operating System](/wiki/Operating_System)
+- [System Call](/wiki/System_Call)
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