The supported Linux 4.8/4.7/4.4 kernel series have seen stable point releases today to address a new CVE security issue nicknamed "Dirty COW" that is a local privilege escalation issue and could allow attackers to overwrite files to which they don't own write access.
Now that Linux 4.9-rc1 is out, it's onward to testing this new Linux kernel on the dozens of test systems at Phoronix. With some early testing on a Core i7 6800K Broadwell-E box, there are some promising improvements.
While Linux 4.9-rc1 was only released this past weekend, the EFI subsystem changes are already being staged for the next kernel cycle.
While there are many new features in Linux 4.9, there is some functionality we've been looking forward to that sadly isn't yet in the mainline kernel tree.
With all the new features in Linux 4.9, obviously Tux put on a bit of weight this kernel cycle... Here's some numbers.
Linus Torvalds decided to release the Linux 4.9-rc1 kernel today as opposed to tomorrow (Sunday) to fend off any subsystem maintainers from submitting last minute feature pull requests.
Andrew Morton's pull request for Linux 4.9 has landed some improvements for kernel threads.
The perf subsystem is seeing some new feature work landing with the Linux 4.9 development cycle.
This morning the protection keys syscall interface was submitted for the Linux 4.9 merge window, the last step of adding Protection Keys support to the Linux kernel.
With Intel's 3D Xpoint Optane technology beginning to appear as extremely fast non-volatile memory and other advancing efforts in the NVDIMM space like ReRAM, persistent memory was a popular topic at this week's LinuxCon Europe event in Berlin.
Greg Kroah-Hartman sent in the staging subsystem pull request for the Linux 4.9 kernel and it's quite big in part due to the addition of the Greybus subsystem.
The FUSE kernel module update has been sent in for Linux 4.9 as the kernel code responsible for supporting file-systems in user-space on Linux.
While not yet merged into the mainline Linux kernel and so far not seen as favorable by upstream DRM kernel veterans, Samsung developers have been working on a picture processing API for the Direct Rendering Manager (DRM). At this week's LinuxCon Europe, they are presenting their API proposal.
Version 10 of the Secure Memory Allocation Framework (SMAF) is now available as a large patch-set by Linaro for addressing secure-related memory allocation on Linux.
James Morris has submitted the security subsystem updates for the new Linux 4.9 kernel development cycle.
Con Kolivas has rolled out the BFS scheduler v0.512 release for Linux 4.8, which may be his last "BFS" release as he's getting ready to premiere a new scheduler.
Ingo Molnar was prompt as usual in submitting his various pull requests for the opening of the Linux 4.9 merge window, including the scheduler changes.
With the forthcoming Linux 4.9 kernel, x86_64 builds will support CONFIG_VMAP_STACK where kernel stacks are allocated with vmalloc_node for greater security.
The EFI material is one of the early pull requests for the Linux 4.9 kernel and its bringing a new driver via EFI_TEST.
The Linux 4.8 kernel is now officially available.
If all goes according to plan, the Linux 4.8 kernel will be officially released this afternoon by Linus Torvalds.
BUS1 has been in development as an in-kernel IPC mechanism building off the failed KDBUS project. An "RFC" will soon be sent out to Linux kernel developers about BUS1 and the subject will be discussed at next month's Kernel Summit.
David Airlie has pulled the remaining DRM driver feature pull requests into DRM-Next, in preparation for the Linux 4.9 merge window opening next week.
Linus Torvalds issued on Sunday night the eighth weekly test version of the Linux 4.8 kernel with the expectation of officially releasing this new kernel next weekend.
It's been a while since last having anything to talk about with regard to Bcachefs as a file-system aiming for speed while having ZFS/Btrfs-like capabilities and being spun out of the Bcache caching code. This file-system now has tentative patches for complete encryption support.
Linus Torvalds announced the release of Linux 4.8-rc7 a few minutes ago and it's looking like this release cycle will likely drag on with a 4.8-rc8 release being likely next week.
The Git development community has launched a survey seeking feedback from users of this leading, open-source revision control system.
Con Kolivas announced this week BFS 497, a major new release of his scheduler that's now fitted for the Linux 4.7 kernel.
Open-source graphics contributor Lucas Stach has submitted the Etnaviv DRM driver pull request to DRM-Next for the future Linux 4.9 kernel cycle.
The "Landlock" Linux security module continues to be developed as an effort to let any progress -- even unprivileged processes -- create "powerful security" sandboxes.
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