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Sichere ProgrammierungWhy my builds don't run on my laptop(20.09.2026 um 23:15 Uhr)
Sichere ProgrammierungDesigning offline-first when there's no server(20.09.2026 um 23:16 Uhr)
Sichere ProgrammierungSearching for Better Game Recommendations with Jev(20.09.2026 um 23:19 Uhr)
Linux Tipps & HardeningUbuntu 26.10 stops low memory from killing your desktop session(20.09.2026 um 19:55 Uhr)
YouTube Security VideosAnonymous Official: I'm begging you to understand this..(20.09.2026 um 21:30 Uhr)
Sichere ProgrammierungHow to Monitor Cron Jobs with a Simple HTTP Health Check(20.09.2026 um 23:14 Uhr)
Sichere ProgrammierungWhy my builds don't run on my laptop(20.09.2026 um 23:15 Uhr)
Sichere ProgrammierungDesigning offline-first when there's no server(20.09.2026 um 23:16 Uhr)
Sichere ProgrammierungSearching for Better Game Recommendations with Jev(20.09.2026 um 23:19 Uhr)
Linux Tipps & HardeningUbuntu 26.10 stops low memory from killing your desktop session(20.09.2026 um 19:55 Uhr)
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Unix & Linux Server

Unix & Linux Server kroah.com
Booting a Self Signed Linux Kernel

Now that The Linux Foundation is a member of the UEFI.org group, I’ve been working on the procedures for how to boot a self-signed Linux kernel on a…

vor 13 Jahren 1 Min
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Unix & Linux Server kroah.com
Longterm Kernel 3.10

As I’ve discussed in the past, I will be selecting one “longterm stable” kernel release every year, and maintain that kernel release for at least two…

vor 13 Jahren 1 Min
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Unix & Linux Server airlied.livejournal.com
virgil3d: design document and sorta build instructions

I've published on Google docs a bit more of a technical document on how virgil3d is…

vor 13 Jahren 1 Min
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Unix & Linux Server airlied.livejournal.com
Introducing Virgil - 3D virtual GPU for qemu

Virgil is a research project I've been working on at Red Hat for a few months now and I think is ready for at least announcing upstream and seeing if…

vor 13 Jahren 2 Min
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Unix & Linux Server kroah.com
3.10 Kernel Development Rate

While working on the latest statistics for the yearly Linux Foundation “Who Writes Linux” paper, I noticed the rate-of-change for the 3.

vor 13 Jahren 1 Min
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Unix & Linux Server kroah.com
How to Create a sysfs File Correctly

One common Linux kernel driver issue that I see all the time is a driver author attempting to create a sysfs file in their code by doing something…

vor 13 Jahren 1 Min
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Unix & Linux Server kroah.com
Hardware, Past, Present, and Future

Here’s some thoughts about some hardware I was going to use, hardware I use daily, and hardware I’ll probably use someday in the future.

vor 13 Jahren 1 Min
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Unix & Linux Server
Mirroring kernel.org repositories

If you would like to mirror all or a subset of kernel.org git repositories, please use a tool we wrote for this purpose, called grokmirror.

vor 13 Jahren 3 Min
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Unix & Linux Server packetstormsecurity.com
Kloxo 6.1.12 Privilege Escalation

Kloxo versions 6.1.12 and below contain two setuid root binaries.

vor 13 Jahren 1 Min
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Unix & Linux Server kernel.org
Fifty shades of Tux

Special thanks to Benoît Monin for donating a MIT-licensed CSS theme to the kernel.org project to replace the one we hastily put together.

vor 13 Jahren 1 Min
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Unix & Linux Server packetstormsecurity.com
ircd-hybrid 8.0.5 Denial Of Service

ircd-hybrid version 8.0.5 on CentOS 6 denial of service exploit.

vor 13 Jahren 1 Min
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Unix & Linux Server airlied.livejournal.com
on open source development and disagreements

So I've been involved in a recent dispute on the wayland project, with a person I'd classify as a poisonous person.

vor 13 Jahren 3 Min
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Unix & Linux Server kernel.org
XZ by default and JSON

We've implemented two oft-requested features today: The download links now default to .tar.

vor 13 Jahren 1 Min
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Unix & Linux Server kernel.org
/pub tree resync-ing

Due to a failure in one of the rsync scripts during the maintenance window, the mirrors of /pub hierarchy on www.kernel.org got erased.

vor 13 Jahren 1 Min
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Unix & Linux Server kernel.org
Cleanroom styles

You are probably wondering what happened to the site's look.

vor 13 Jahren 1 Min
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Unix & Linux Server kernel.org
Pelican

Welcome to the reworked kernel.org website. We have switched to using Pelican in order to statically render our site content, which simplifies…

vor 13 Jahren 1 Min
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Unix & Linux Server kernel.org
Legal disclaimers and copyright

Copyright and license Except where otherwise stated, content on this site is copyright (C) 1997-2014 by The Linux Kernel Organization, Inc.

vor 13 Jahren 1 Min
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Unix & Linux Server blog.stgolabs.net
FOSS.IN organization team critique

Back in June I submitted a talk to FOSS.IN 2012 conference in Bangalore, India.

vor 13 Jahren 3 Min
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Unix & Linux Server blog.stgolabs.net
fdisk updates and GPT support

The fdisk tool is perhaps the most recognized disk partitioner in the world, as it has historically been present in Windows and all Unix flavors…

vor 13 Jahren 3 Min
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Unix & Linux Server linux-network-plumber.blogs…
VXLAN for Linux

VXLAN for Linux Just published a Linux kernel implementation of VXLAN for possible inclusion in 3.7 kernel (patches).

vor 13 Jahren 2 Min
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Unix & Linux Server techsingularity.net
Swapping over NBD/NFS and settling debts

A large number of patches were merged in 3.6-rc1 to support activating a swapfile on NFS and improving the reliability of swapping over a network…

vor 14 Jahren 1 Min
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Unix & Linux Server vegardno.net
Comparing objects in C++

The standard C++ pattern for comparing and ordering objects is to overload operator

vor 14 Jahren 7 Min
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Unix & Linux Server paul-moore.com
MLS System with Single Level Networks

One of the most common complaints I hear about the labeled networking access controls in Linux is that users don’t know how to configure them for…

vor 14 Jahren 4 Min
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Unix & Linux Server paul-moore.com
Full Labels over Loopback with CIPSO

Perhaps one of the largest shortcomings of the CIPSO network labeling protocol when used with SELinux is the fact that it can only convey the SELinux…

vor 14 Jahren 4 Min
0
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Unix & Linux Server udrepper.livejournal.com
pagein

I've updated the pagein tool to compile with a recent valgrind version. The tarball also contains a .spec file.

vor 14 Jahren 1 Min
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Unix & Linux Server blog.stgolabs.net
kvm: Intel associative TLBs

Traditional x86 architecture implicitly requires TLB flushing upon context switching (CR3 writes) so the new process-to-run's address space does not…

vor 14 Jahren 3 Min
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Unix & Linux Server blog.stgolabs.net
linux local system locks

The lslk(8) program has been unmaintained and deprecated for over a decade now, since 2001.

vor 14 Jahren 2 Min
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Unix & Linux Server blog.stgolabs.net
kvm: virtual x86 mmu setup

One of the initialization steps that KVM does when a virtual machine (VM) is started, is setting up the vCPU's memory management unit (MMU) to…

vor 14 Jahren 6 Min
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Unix & Linux Server blog.stgolabs.net
kvm: hardware assisted paging

CPU vendors began adding hardware virtual memory management unit (vMMU) support circa 2009, with Intel's VT-x (vmx flag) addition.

vor 14 Jahren 3 Min
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Unix & Linux Server blog.stgolabs.net
inode to filename

We normally have a file's canonical/absolute path, and with that we can get just about any details from it, usually through stat(2)-family.

vor 14 Jahren 1 Min
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Unix & Linux Server blog.stgolabs.net
an (incomplete) list of indispensable systems books

If you're interested in a career in computer systems, here is an unsorted list of books you should get your hands on.

vor 14 Jahren 1 Min
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Unix & Linux Server blog.stgolabs.net
linux and processor attributes

I was having some trouble finding my CPU's TLB page size and data entries a few days ago, and it's no mystery that Intel provides very poor specs in…

vor 14 Jahren 3 Min
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Unix & Linux Server paul-moore.com
The 2011 Linux Security Summit

We just closed the doors on the 2011 Linux Security Summit a few hours ago and I wanted to jot down a few notes while everything was still fresh in…

vor 15 Jahren 8 Min
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Unix & Linux Server techsingularity.net
MM Tests

At LSF/MM a long time ago, there was a few people looking for an MM-orientated set of benchmarks.

vor 15 Jahren 1 Min
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Unix & Linux Server torvalds-family.blogspot.com
Glamorous pictures?

The event last weekend was a "no cameras" event, and while we'll have pictures, I don't have them yet.

vor 15 Jahren 1 Min
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