linux-riscv/linux
Sep 2025 – Sep 2025
1 Month active
Languages Used
C
Technical Skills
C programmingDebuggingKernel DevelopmentMemory Managementkernel developmentmemory management
Ran Xiaokai
PROFILE
Ran Xiaokai
Ran Xiaokai worked on the linux-riscv/linux repository, focusing on kernel memory allocator stability during a one-month period. He addressed a boot-time NULL pointer dereference, resolved a kmemleak warning regression, and fixed preemption-related issues in the slab allocator. Using C programming and in-depth debugging skills, Ran improved both boot reliability and runtime memory management, reducing crash vectors and diagnostic noise. His work required a strong understanding of kernel development and memory management, as he delivered targeted bug fixes rather than new features. The depth of his contributions reflects careful analysis of low-level kernel behavior and attention to system stability.
Overall Statistics
Feature vs Bugs
0%Features
Repository Contributions
3Total
Bugs
1
Commits
3
Features
0
Lines of code
32
Activity Months1
Your Network
1227 people
Work History
September 2025
3 Commits
Sep 1, 2025In September 2025, delivered kernel memory allocator stability fixes for linux-riscv/linux, addressing boot-time NULL pointer dereference, kmemleak warning regression, and preemption-related issues in the slab allocator. The changes improve boot reliability, runtime memory management, and preemption safety, reducing crash vectors and diagnostic noise.
3 Commits
Sep 1, 2025In September 2025, delivered kernel memory allocator stability fixes for linux-riscv/linux, addressing boot-time NULL pointer dereference, kmemleak warning regression, and preemption-related issues in the slab allocator. The changes improve boot reliability, runtime memory management, and preemption safety, reducing crash vectors and diagnostic noise.
September 2025
Activity
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Quality Metrics
Correctness100.0%
Maintainability93.4%
Architecture93.4%
Performance93.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
C
Technical Skills
C programmingDebuggingKernel DevelopmentMemory Managementkernel developmentmemory management
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