Jarkko Sakkinen
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Jarkko Sakkinen
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Jarkko Sakkinen
jarkko
@swelljoe @mjg59 i prefer taco bell over puppets http://widgetsandshit.com/teddziuba/2010/10/taco-bell-programming.html
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Jarkko Sakkinen
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K. Ryabitsev đ
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Are you someone who has a simple fix for something in the Linux kernel, but haven't bothered submitting a patch because you find the email workflow daunting? Can be a bugfix, spelling correction, anything at all.
If so, I want to talk to you! I have tools that simplify this process quite a bit, but I need more feedback from people who aren't long-term Linux maintainers.
Please reach out, either via here or by emailing mricon@kernel.org.
If so, I want to talk to you! I have tools that simplify this process quite a bit, but I need more feedback from people who aren't long-term Linux maintainers.
Please reach out, either via here or by emailing mricon@kernel.org.
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Jarkko Sakkinen
jarkko
@timojyrinki I own one of these https://www.turris.com/en/products/omnia/.
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I like in RISC-V that it is pretty fast to build kernel alike environments for S-mode because it has the cleanest state transformations I've seen so far in any CPU, It is a "unikernel first" CPU architecture. And different subsets of the specification scale from CPU cores to application cores, such as GPU cores as demonstrated recently: https://www.tomshardware.com/pc-components/cpus/imagination-and-ventana-to-build-a-risc-v-cpu-gpu-platform
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Jarkko Sakkinen
jarkko
Edited 2 years ago
Some learnings of RISC-V, at least from CVA6 perspective:
- If there is any SATP or PTE sync issue, sprinkle first
sfence.vmatogether withfence.i. It is not optimal but usually ensures stability. Once things are functionally together sync points can be reduced. - Might be CVA6 specific issue but Iâve sometimes had issues with
WPTEâs created without having alsoD, causing odd crashes. So again, Iâve taken the habit of first binding these together and later on reduce.
Iâve yet use ASIC boards, have only used FPGA so far and development versions of CPUâs. I guess these sort of fail-safe practices are more important in early development
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@mjg59 I've had friends with kids at least at LPC so I see that as a plus tbh.
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@AndreasBackx comedy writing itself is not a new thing open source have to admit :---) E.g. Ulrich Drepper and EGLIBC drama is one of the classics in this area (not to insult the person, I still have cpumemory.pdf always at hand, exceptionally smart guy).
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Jarkko Sakkinen
jarkko
@hiljaisuus @lari Ja sitten se on mielenkiintoista kanssa, ettÀ miksi ihmisille joiden kÀsissÀ meidÀn elÀmÀ on tavalla tai toisella kuten poliisille, sairaanhoitajille yms. maksetaan aivan helvetin huonosti. Ne on kuitenkin eksistentiaalisen kriittisiÀ duuneja...
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@AndreasBackx Don't get me wrong. I appreciate your comments. interesting topic.
For sudo, I think it would make sense to me in the case, if the upstream project would start to rewrite itself in Rust similarly as kernel is rewriting itself in Rust. Security is more a process than a tool.
For sudo, I think it would make sense to me in the case, if the upstream project would start to rewrite itself in Rust similarly as kernel is rewriting itself in Rust. Security is more a process than a tool.
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Jarkko Sakkinen
jarkko
@AndreasBackx This sort of makes me think if I should just switch back to GNU ls...
Considering sudo-like command the more important factor is committed and experienced maintainers than implementation language tbh.
I mean this is just stupid: https://github.com/ogham/exa/issues/1243
With bat I think I live on the edge... Syntax highlighted source code dump is useful enough.
Considering sudo-like command the more important factor is committed and experienced maintainers than implementation language tbh.
I mean this is just stupid: https://github.com/ogham/exa/issues/1243
With bat I think I live on the edge... Syntax highlighted source code dump is useful enough.
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Jarkko Sakkinen
jarkko
@AndreasBackx True, there's exceptions to the rule. I use exa and bat [1] :-) How do exa and eza differ anyway?
[1] https://github.com/jarkkojs/home/blob/main/.bashrc
[1] https://github.com/jarkkojs/home/blob/main/.bashrc
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I mean factors larger binaries with non-standard output, and you really have limited use for the added fanciness. They are only great at breaking backwards compatibility, if you put them into scripts.
This does not mean that Rust in command-line sucks in general. I think tools such as Starship and Typst are just great. They invent.
This does not mean that Rust in command-line sucks in general. I think tools such as Starship and Typst are just great. They invent.
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@lari @hiljaisuus MÀ oon tienannut open sourcella sen verran, ettÀ se on riittÀnyt monta vuotta putkeen verokoneisiin, ja maksanut paljon veroja myös.
Se ei vituta, koska teen asioita mitÀ tekisin vaikka sossun asiakkaana, mutta mun mielestÀ siinÀ on joku epÀsuhta, ettÀ Internetin infrastruktuurin kehittÀmisestÀ verotetaan rankemmin kuin vaikkapa some-influensseria, joka kiertÀÀ verot holding-yhtiön kautta.
Verotuksessa tuntuu epÀreilulta, ei mikÀÀn tietty prosentti, vaan ettÀ aktiivisuus on kaikista raskaimmin verotettua, ja passiivisuus vÀhiten (esim. pÀÀoman verottaminen). Ne voisi olla edes samalla viivalla.
Se ei vituta, koska teen asioita mitÀ tekisin vaikka sossun asiakkaana, mutta mun mielestÀ siinÀ on joku epÀsuhta, ettÀ Internetin infrastruktuurin kehittÀmisestÀ verotetaan rankemmin kuin vaikkapa some-influensseria, joka kiertÀÀ verot holding-yhtiön kautta.
Verotuksessa tuntuu epÀreilulta, ei mikÀÀn tietty prosentti, vaan ettÀ aktiivisuus on kaikista raskaimmin verotettua, ja passiivisuus vÀhiten (esim. pÀÀoman verottaminen). Ne voisi olla edes samalla viivalla.
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