firoyang

firoyang

Beijing

early stage kdump support

a project by mbrugger

Project Description

When we experience a early boot crash, we are not able to analyze the kernel dump, as user-space wasn't able to load the crash system. The idea is to make the crash system compiled into the host kernel (think of initramfs) so that we can create a kernel dump really early in the boot process.

Updated 10 months ago. 13 hacker ♥️. 9 followers.

FizzBuzz OS

a project by mssola

Project Description

FizzBuzz OS (or just fbos) is an idea I've had in order to better grasp the fundamentals of the low level of a RISC-V machine. In practice, I'd like to build a small Operating System kernel that is able to launch three processes: one that simply prints "Fizz", another that prints "Buzz", and the third which prints "FizzBuzz". These processes are unaware of each other and it's up to the kernel to schedule them by using the timer interrupts as given on openSBI (fizz on % 3 seconds, buzz on % 5 seconds, and fizzbuzz on % 15 seconds).

Updated 26 days ago. No love. 1 follower.
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kernel

Activity

  • about 2 years ago: firoyang started Cgroup support for supportconfig
  • about 2 years ago: firoyang originated Cgroup support for supportconfig
  • about 2 years ago: firoyang started consolidate mm debugging tools and package them
  • about 2 years ago: firoyang liked consolidate mm debugging tools and package them
  • about 2 years ago: firoyang liked Create tool to analyze supportconfig to spot common SUSE Manager / Uyuni issues
  • over 3 years ago: firoyang liked Kernel debugging
  • over 3 years ago: firoyang started Kernel debugging
  • over 3 years ago: firoyang originated Kernel debugging
  • over 3 years ago: firoyang liked x86 instructions decoder
  • over 3 years ago: firoyang liked Get to know SMP on x86 systems better
  • over 3 years ago: firoyang liked Get to know compaction code better
  • over 3 years ago: firoyang liked Add cgroups support to crash-python