Jarkko Sakkinen
Posts
4331Following
313Followers
444Entrepreneur at Siltakatu Solutions Oy
OpenPGP: 3AB05486C7752FE1
Jarkko Sakkinen
jarkko
In a conference where Microsoft, Google and Meta employees are giving talks, Jack Dorsey and Block Inc. is the prime evil :-)
#FOSDEM #hypocrisy
#FOSDEM #hypocrisy
3
1
4
Jarkko Sakkinen
jarkko
0
0
1
@phoenix There's every single year employees of Meta, Google and Microsoft giving talks at FOSDEM. Why do you allow that to happen? :-)
1
0
0
Jarkko Sakkinen
repeated
repeated
masukomi
masukomi@connectified.comhow an interns attempts to familiarize themselves with a codebase, and spice up the comments resulting in finding a major security vulnerability. Via Reddit, via 🤷♀️
4
10
1
Jarkko Sakkinen
jarkko
One more existential reason for v4l2-loopback: testing video4linux features other than v4l2-loopback.
It is always nice to have a module in the stack that can pretend to be a piece of hardware in various end-to-end tests.
Just writing these down so that I can make a credible cover letter at the time :-)
I did this one big refactor few days ago: https://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git/commit/?h=v4l2-loopback&id=ccb1b6e1247887be17bf22b3809c50848e87a4db
I'm still editing it up until I'm happy with capture/output separation and some other things related (e.g. life-cycle and removal).
Obviously once I sent a patch set I will squash everything before sending...
#video4linux #linux #kernel #media
It is always nice to have a module in the stack that can pretend to be a piece of hardware in various end-to-end tests.
Just writing these down so that I can make a credible cover letter at the time :-)
I did this one big refactor few days ago: https://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git/commit/?h=v4l2-loopback&id=ccb1b6e1247887be17bf22b3809c50848e87a4db
I'm still editing it up until I'm happy with capture/output separation and some other things related (e.g. life-cycle and removal).
Obviously once I sent a patch set I will squash everything before sending...
#video4linux #linux #kernel #media
0
2
1
Jarkko Sakkinen
repeated
repeated
Thorsten Leemhuis (acct. 1/4)
kernellogger@fosstodon.orgDesigning Custom #Linux Schedulers with sched_ext – slides and the recording of yesterdays #LinuxFoundation Mentorship session from @arighi are now online:
https://www.linuxfoundation.org/webinars/designing-custom-linux-schedulers-with-sched_ext
Direct link to the slides: https://events.linuxfoundation.org/wp-content/uploads/2025/01/Andrea-Righi-Mentorship-1_22_25-scx.pdf
Direct link to the recording: https://www.youtube.com/watch?v=jsLjg9tGuVI
0
4
2
Jarkko Sakkinen
jarkko
Edited 3 months ago
I've talked to my colleagues that one thing that strikes me in presentations given about any blockchain technology, is that they have a problem that the presentation goes straight into cryptography and smart contracts.
What you *actually* should start with is how the network discovery works. I.e. plain and simple how network nodes find each other. It's not flashy but it is like the first question for any seasoned engineer.
In order to do the secret handshakes you need to first bump into someone else to do your dance.
What you *actually* should start with is how the network discovery works. I.e. plain and simple how network nodes find each other. It's not flashy but it is like the first question for any seasoned engineer.
In order to do the secret handshakes you need to first bump into someone else to do your dance.
1
0
0
@cesarb @pid_eins Also even if all those procedure were taken care of (rescue password locked into PCR's), I would never use a computer, which has been physically compromised. A physical compromise is a game over as far as I'm concerned, and TPM's work best against software attacks :-) That has been the driving design goal in the standard.
0
0
0