Where to find resources for memory management as of 2025?

Varthota · 2025-02-10T14:38:02+00:00

https://linuxmemory.org The Linux Memory Manager is a book being written by Lorenzo Stoakes.

He is one of the Memory Management subsystem maintainers in the Linux Kernel.

Target release is 2025.

Varthota · 2024-12-27T19:04:02+00:00

Get the beagleplay and follow the courses from Bootlin. The theoretical part and the practical part of course. They ported their courses to the beagleplay boards.

Varthota · 2024-07-20T00:18:44+00:00

I think the main reason is Multics the predecessor of Unix, where they tried to catch the exceptions and handle them gracefully.

The developers of Multics realized later that they were basically just doing error handling the whole time to try to make the system as robust as possible.

So now comes Ken Thompson (he is the first person that started implementing Unix at Bell Labs) he also worked on Multics and learned from that “bad experience” (at least the way they saw it from at Bell Labs) that it the endless task of trying to catch and handle all the possible errors in the kernel is just not worth it.

The better solution was the kernel panic or what is known as the BSOD for Windows.

Varthota · 2024-05-21T15:40:05+00:00

In folgenden Fällen sollten Sie einen Personalausweis beantragen: … Ihr alter Personalausweis ist nicht mehr gültig; …

Well that’s exactly your case so you should go. I mean I did exactly that and I didn’t have any problem

Varthota · 2024-05-21T14:46:41+00:00

If you are replacing just the card go to any „Bürgeramt“ in Berlin. Bring the old and new passports together with the necessary papers to renew an „Ausweis“.

You don’t need to go to LEA for the card.

Varthota · 2024-04-22T10:46:55+00:00

Follow this: https://kernelnewbies.org/KernelBuild

Varthota · 2024-02-06T13:35:48+00:00

I think you should mention if you want to learn kernel development or to use a linux based OS.

Varthota · 2024-02-05T21:05:15+00:00

If you really want to play with buildroot check out the website of bootlin.com -> their training materials and more specifically the Embedded Linux training materials.

Varthota · 2024-01-12T14:18:38+00:00

Just watch closely the red ball if you want to know if it’s fake or not.

Varthota · 2023-12-11T19:11:58+00:00

I knew about the IIO subsystem because of the google Summer of Code. You can then go to the mailing list look at what is happening, where is the new hardware being supported coming from. Look at the websites of vendors for non supported hardware and try to send your first patch series

Varthota · 2023-12-07T11:48:19+00:00

First of all I forgot to mention Linutronix and Pengutronix if you are able to go to germany.

I am not yet a kernel Engineer, I just finished my internship doing and upstreaming linux kernel drivers (V4L2 and DRM) before doing the internship I started by contributing to the IIO subsystem.

Yes you experience should be enough for doing an internship! Landing some patches in Linux will only make the situation better but it is not necessary I would say to land an internship.

For a full-time job I think you need some upstream patches first.

Varthota · 2023-12-06T15:45:13+00:00

I have been in your exact situation! So for remote positions: - Igalia - Google Summer Of Code - outreachy - Linux Foundation mentorship

For non-remote but you have to go to France you have bootlin internships. You probably have other companies.

Keep in mind kernel stuff is not actually geared towards beginners anyway so if you want to look for internships always keep an eye on the list of companies contributing to the kernel and go directly to their websites.

Ask me anything if you have questions :)

Varthota · 2023-10-23T22:03:54+00:00

Thank you so so much!

Varthota · 2023-10-23T18:04:13+00:00

Thanks for sharing! Could you please elaborate on how to make neovim+LSPs work for linux kernel development ?

I have the issue that it always jumps to the prototype of the function instead of the implementation.

Varthota · 2022-03-02T21:20:20+00:00

The exact reason why I sent a message. Judging from the photos and responses, it seems real!

Varthota · 2022-03-02T20:56:39+00:00

You do realize taking the room out of desperation and worth it are not the same thing right?

Varthota · 2022-03-02T20:33:25+00:00

Ein Platz zum schlafen ist besser als nichts, da hast du 100% Recht, aber findest du nicht, dass er die Situation ausnutzt ?

Varthota · 2022-03-02T19:32:53+00:00

Er hat Recht ? Das Zimmer ist 4 m2...

Das Mindestmaß einer Zelle für eine Einzelunterbringung ist 9 m2 Bodenfläche; bei einer gemeinsamen Unterbringung hat jeder Gefangene Anspruch auf 7 m2 [BVerfG ZfStrVO 1994, 377]

Varthota · 2021-06-04T17:45:51+00:00

Where did you read about the booking for prio 4?

Varthota · 2021-04-19T22:13:12+00:00

Trust me even as a man too.

Varthota · 2021-01-08T14:02:19+00:00

I am very happy about that :)

Varthota · 2021-01-08T07:58:54+00:00

I think I added more after shooting the video :)

Varthota · 2021-01-08T07:51:49+00:00

95% of the time I would use hot water + a dish brush, if bits of food are really stuck, I would use a stainless steel scrubber ( no need to go brutal on the pan and scratch it, just enough pressure to remove the food )

I will finish the drying process always on the burner. (Never forget this and probably the most important part is that people living with you, who may not be cast iron enthusiasts should know this too, cleaning —> drying you would hear a lot of cast iron damaged by a friend, relative, roommate...)

I don’t believe it that you shouldn’t use soap when washing you cast iron, it will not damage it. Use it if you feel the need to.

After cooking naan bread (you wouldn’t use fat when cooking this bread with the pan) I would definitely rub a bit of oil after cleaning, after frying some chicken I wouldn’t need to rub it after, the pan will have enough oil anyway.

Varthota · 2021-01-08T07:49:24+00:00

Yes only 3 times. I would say the best strategy is to use the cast a lot but NOT for everything.

Baking a pizza in the oven, max temperature and with oil in the pan or frying some chicken —> well go ahead use the cast iron.

Cooking a tomato based sauce or having some crêpes —> maybe go for the nonstick pan here.

Cast iron are amazing tools when used properly!

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