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Comparing SystemTap and Bpftrace

Posted by ema_ on Friday April 23, 2021 @04:03PM
from the lwn.net dept.

https://lwn.net/Articles/852112/

( Read More... | no comments | 2 points | on HN )

Debugging production: the LIAR method using bpftrace

Posted by ema_ on Monday March 22, 2021 @06:28AM
from the linux.it dept.

https://www.linux.it/~ema/posts/production-debugging-liar-method/

( Read More... | no comments | 2 points | on HN )

Re:Linux kernel: multiple x86_64 vulnerabilities on Thursday December 18, 2014 @03:28AM (#8766463)

GRSecurity users have to actually upgrade their kernel anyways:

> On those systems, assuming that the mitigation works correctly, the impact of this bug may be limited to massive memory corruption and an eventual crash or reboot