P0 initial submission: due tonight
E1 released
Due a week from today
See #general for syscall assignments
In L0{5,6}, we went over the following:
Execution contexts
Define kernelspace and userspace
Kernel representation of a process or thread
What do we want out of a system call?
The 5 steps of a system call
What is BPF?
Where did BPF come from?
Major features of BPF
Probes
BCC: BPF Compiler Collection
Using bpftrace and some internals
msg = (silence)
whoami = None
singularity v0.5 https://github.com/underground-software/singularity