news.debuntu.org

"So yet another week, another -rc," began Linux creator, Linus Torvalds, announcing the 2.6.27-rc8 Linux kernel. He continued, "this one should be the last one: we're certainly not running out of regressions, but at the same time, at some point I just have to pick some point, and on the whole the regressions don't look _too_ scary. And -rc8 obviously does fix more of them." Linus went on to note that most of the changes since -rc7 are small, "and there aren't even a whole lot of them."

"The patches most people hopefully care about tend to be small details," noted Linus Torvalds, announcing the 2.6.27-rc6 kernel. He continued, "and so more regressions should hopefully be closed now, some by just reverting the commits that caused breakage.

Daniel Phillips noted that his new Tux3 versioning filesystem is now operating like a filesystem, "the last burst of checkins has brought Tux3 to the point where it undeniably acts like a filesystem: one can write files, go away, come back later and read those files by name. We can see some of the hoped for attractiveness starting to emerge: Tux3 clearly does scale from the very small to the very big at the same time.

Linus Torvalds announced the 2.6.27-rc5 Linux Kernel, noting that his "weekly releases" tend to happen every eight days, adding, "the bulk of it is all config updates, and with arm and powerpc leading the pack." Linus continued:

"Another week, another -rc," began Linus Torvalds, announcing the 2.6.27-rc4 Linux kernel, continuing, "this time the diffstat is almost totally dominated by the addition of the musb driver that drives the MUSB and TUSB controllers integrated into omap2430 and davinci. That, together with the removal of the auerswald USB driver (replaced by libusb version) is more than half of the bulk of the patch, and obviously most users won't ever notice." Linus added:

"I'd like to get a first round of review on my AXFS filesystem," began Jared Hulbert, describing his new Advanced XIP File System for Linux. XIP stands for eXecute-In-Place. The new filesystem received quite a bit of positive feedback. Jared offered the following description:

"The latest feature release GIT 1.6.0 is available at the usual places," began Git maintainer, Junio Hamano, announcing the latest stable release of the distributed version control system originally written by Linus Torvalds.

A recent discussion on the Linux Kernel mailing list noted that threaded 64-bit applications suffer a drastic slowdown in pthread_create performance when stack utilization goes above 4GB. Ingo Molnar offered an explanation of the problem, "unfortunately MAP_32BIT use in 64-bit apps for stacks was apparently created without foresight about what would happen in the MM when thread stacks exhaust 4GB.

"It is about time to take a step back and describe what I have been implementing," began Daniel Phillips, referring to his new Tux3 filesystem. He provided a simple ASCII diagram that detailed the filesystem's hierarchical structure, describing each of the elements. About one he noted, "the volume table is a new addition not central to the goals of Tux3, but a nice feature to have given that it comes nearly for free.

New functionality has been enabled that allows logged-in users to highlight interesting mailing list discussions. This new feature has been provided out of necessity, as I'm finding myself with insufficient time of late for keeping up with the many mailing lists I track to post articles on KernelTrap. My goal is to inspire you to participate more in the process, occasionally clicking the new up-arrow on mailing list messages that you find interesting and worthy of attention.