Renan Cunha (@renanbara) 's Twitter Profile
Renan Cunha

@renanbara

Software Engineer at @joinbelvo

ID: 56841517

calendar_today14-07-2009 22:41:30

5 Tweet

66 Followers

1,1K Following

Abhinav Upadhyay (@abhi9u) 's Twitter Profile Photo
Abhinav Upadhyay
@abhi9u

2 years ago

The Linux kernel's implementation of context switch b/w two threads on X86. 1. save registers on previous task's stack 2. Switch stack pointers 3. Restore registers from the new task's stack Interesting to see the code to prevent attacks due to return stack buffer (RSB)

The Linux kernel's implementation of context switch b/w two threads on X86. 1. save registers on previous task's stack 2. Switch stack pointers 3. Restore registers from the new task's stack Interesting to see the code to prevent attacks due to return stack buffer (RSB)