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Linux kernel hacker and maintainer etc.

OpenPGP: 3AB05486C7752FE1
jarkko

Jarkko Sakkinen

Edited 1 year ago
Despite yesterdays rant on #Intel #GPU I cannot wait to have the slice of time to test various things like drm-tip. My own computer failings gives a chance me to learn a tiny bit of new in #Linux #kernel :-) So I'm always excited when my computers fails.
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jarkko

Jarkko Sakkinen

Reply to @liw@toot.liw.fi
@liw Toi on vähän samaa välinpitämättömyyden genreä kuin "minulla ei ole mitään salattavaa" :-)
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jarkko

Jarkko Sakkinen

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jarkko
repeated
kernellogger@fosstodon.org

Thorsten Leemhuis (acct. 1/4)

9.0.0 is out:

https://www.qemu.org/2024/04/23/qemu-9-0-0/

https://wiki.qemu.org/ChangeLog/9.0

"'block: virtio-blk now supports multiqueue where different queues of a single disk can be processed by different I/O threads

migration: support for “mapped-ram” capability allowing for more efficient VM snapshots, improved support for zero-page detection, and checkpoint-restart support for VFIO

ARM: architectural feature support for ECV, NV, and NV2

ARM: board support for […] raspi4b (Raspberry Pi 4 Model B)"'

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jarkko

Jarkko Sakkinen

Reply to @GrantMeStrength@hachyderm.io
@GrantMeStrength lmao
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jarkko
repeated
GrantMeStrength@hachyderm.io

Grant Me Strength

Back in 1982, I was pouring over these adverts..

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jarkko

Jarkko Sakkinen

Reply to @jarkko
@GrantMeStrength POMO means BOSS
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jarkko

Jarkko Sakkinen

Reply to @GrantMeStrength@hachyderm.io
@GrantMeStrength finnish advert
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jarkko

Jarkko Sakkinen

Reply to @ljs
@ljs @josh @jvschrag Yeah, usually a great meetings is kind of "accomplish a mission" with those people who matter for accomplishing that goal. Then usually people say what they need to say because the whole thing is somewhat goal oriented. Does not need that much preparing. Can be compared to something like going to a bank to negotiate mortgage loan or similar scenario :-)
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jarkko

Jarkko Sakkinen

Reply to
@timojyrinki @vbabka i've tried this a million times and with both of the major browser, no luck. opensuse bugzilla is inaccessible for me unfortunately.
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jarkko

Jarkko Sakkinen

Reply to @jarkko
@josh @jvschrag i.e. consider meeting a product that you love or hate.
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jarkko

Jarkko Sakkinen

Reply to @josh@joshtriplett.org
Edited 1 year ago
@josh @jvschrag meetings should have a QA process :-) it is the only asset in corps that is not too eagerly measured.

I.e. instead of arguing how meetings should or should not be there should be some way to measure their quality and continuously improve them like any other asset. I'd guess what works is something that has a time parameter and depends on company's overall state etc.

i think this is also major glitch of existing agile processes (scrum, kanban etc.). they are in the end of the day static and unrobust.
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jarkko

Jarkko Sakkinen

gotta love #tiktok
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jarkko

Jarkko Sakkinen

Reply to @aras@mastodon.gamedev.place
@aras not a big suprise, i mean management engine has also used SPARC in the past: https://en.wikichip.org/wiki/intel/management_engine
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jarkko
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aras@mastodon.gamedev.place

Aras Pranckevičius

Edited 1 year ago

Ok, the fact that the "AI" (NPU) chip controller inside Intel's new Meteor Lake CPUs uses SPARC instruction set (from 1990?) was not on my bingo cards for this year. https://chipsandcheese.com/2024/04/22/intel-meteor-lakes-npu/

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jarkko

Jarkko Sakkinen

never get bored to richard cheese :-) always gets you into good mood https://www.youtube.com/watch?v=JrMjvUzlohY
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jarkko

Jarkko Sakkinen

sillä lailla

https://juristiliitto.fi/blogit/tarvitsemme-puolueettoman-selvityksen-poliittisen-vaikuttamisen-rajoista/
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jarkko

Jarkko Sakkinen

Edited 1 year ago

@Andi Luckily I’ve recently tested SGX cgroups patches with Tumbleweed, i.e. know how to compile equivalent distro kernel (as it is made for OpenSUSE) for any possible kernel tree :-) So can easily try this out once the bandwidth is available.

It is maybe even easier than Ubuntu kernel (which has been easiest so far):

./scripts/install-git-hooks # not sure whether this is really required
./scripts/tar-up.sh 
export LINUX_GIT=~/work/linux-tpmdd # clean clone swithed to branch of your choice
./scripts/osc_wrapper kernel-source/kernel-default.spec

The packages land to /var/tmp/build-root/standard-x86_64/home/abuild/rpmbuild/RPMS/x86_64. And obviously needs to be signed with a MOK key if secure boot is turned on.

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jarkko

Jarkko Sakkinen

Reply to @jarkko
@Andi Luckily I've recently tested SGX cgroups patches with Tumbleweed, i.e. know how to compile equivalent distro kernel (as it is made for OpenSUSE) for any possible kernel tree :-) So can easily try this out once the bandwidth is available.
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jarkko

Jarkko Sakkinen

Reply to @jarkko
Edited 1 year ago
@jani @timojyrinki that said prefixes do have measurable benefits for a developer! :-)

e.g. if have such prefix missing from some function that i maintain and i get a patch with that rationale, i most likely ack it despite being somewhat cosmetic change.
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