Linus Announces the 2.6.25 Linux Kernel

LinuxWatch writes "'It's been long promised, but there it is now,' began Linux creator Linus Torvalds, announcing the 2.6.25 Linux kernel. He continued, 'special thanks to Ingo who found and fixed a nasty-looking regression that turned out to not be a regression at all, but an old bug that just had not been triggering as reliably before. That said, that was just the last particular regression fix I was holding things up for, and it's not like there weren't a lot of other fixes too, they just didn't end up being the final things that triggered my particular worries.' There were numerous changes in this revision of the OS. The origins of some of those fixes is detailed in Heise's brief history of this kernel update."

Comments

Re:Wonderful. More Stable. ... So?

[Spleen]

Sorry we only make engines and provide them to all the major manufacturers. Please speak with them about the accessory packages.

It's a kernel, not an OS

[H4x0r Jim Duggan]

"numerous changes in this revision of the OS"

Asking people to call it GNU/Linux is one thing, but it's not much to ask Slashdot not to call a kernel changelog an OS changelog.

Re:Wonderful. More Stable. ... So?

[Simon Brooke]

My history with Linux has the problem not being with the Linux Kernel but with the X Windows System (Xwindows is big and clunky to support features that we don't fully utilize and are fully utilizeing them less and less). I think Linux needs to seporate from its Unix haritage and start moving away from X11 and to something a bit more direct with the frame buffer and video card (Much like how OS X has). Granted X11 has improved in the areas of 3d acceleration and such. But compared to OS X it is lacking

And that has precisely what to do with the kernel? X is in user space. If you want to replace X with any other windowing system you like, just port it or write it. And when you've written something as powerful and stable as the X Window System, come back and tell us about it.

Re:Wonderful. More Stable. ... So?

[Kjella]

And that has precisely what to do with the kernel? X is in user space. If you want to replace X with any other windowing system you like, just port it or write it. And when you've written something as powerful and stable as the X Window System, come back and tell us about it. Userspace and kernelspace are developer-speak, not something the average user really has to know. Users divide the world in to the operating system and applications, and since X isn't an application it's part of "the system" and goes into one big pile. Paricularly since the line has become very blurred, not only is X in userspace, but drivers are in userspace (all high-level USB drivers, for example) or filesystems (FUSE) and so on. It's fairly valid to point out that often problems with "Linux the system" isn't a problem with "Linux the kernel" but rather everything around. For example, USB support in the kernel is done but there's plenty work left on USB device support...

Re:Wonderful. More Stable. ... So?

[beav007]

If my laptop isn't supported by linux (any distro), then linux sucks!

Wrong. If your hardware manufacturer doesn't release decent drivers for Linux, the manufacturer sucks*.

Linux devs are working their asses off in their parents basements, hacking and testing drivers for hardware that they don't have access to the interface specifications for. If things still look a little shakey, just remember to be glad that they work at all, given the hours of work for $0 return.

When you are done giving thanks, complain to your hardware manufacturer, who does make money from the deal, and does have the full specifications - AND for reasons unknown, have turned down the offer of OSS developers writing the drivers for them, for free .




*See also: Canon

Re:Wonderful. More Stable. ... So?

[Abcd1234]

Well, you go run some benchmarks and prove that there's a big win to be had by moving to a non-IPC based model of communication. A significant rewrite like that requires some serious numbers to back it up, and so far, all you've provided is anecdotes and gutfeel, and my friend, that ain't enough.

Re:Wonderful. More Stable. ... So?

[Simon Brooke]

Benchmarks may not help as well. Gut feel is sometimes the best we get. I have found linux to be sparatic. with Xwindows. Tiny Delay Blast Tiny Delay Blast. On Average it may be on par but there is something off on its performance that doesn't vibe with me, that other systems such as OS X and Windows doesn't give me.

Oh, for pity's sake. Throw all your engineering discipline out of the window (ha!) and fall back on gut feel. and superstition. The fact is that Linux (with X Windows) performs much better on the same hardware than either Windows or MacOS. Why is this? Until you've shown that X Windows is a significant cost, then you really don't have any argument beyond hand-waving.

I have this to add: I personally have been using the X Window system for eighteen years. I've used it on hardware which had an 8MHz - MHz, not GHz - processor. I've used it on hardware that had 8Mb - Mb, not Gb - of RAM. The X Window system performs perfectly well on that hardware spec. It's always outperformed every other windowing system on the same hardware, and it still does now.

Basic engineering tenet, known to all old engineers (but obviously not taught to young ones): if it ain't broke, don't fix it.