Linux Kernel News Feed
There are several main categories into which kernel releases may fall:
|4.14||Greg Kroah-Hartman||2017-11-12||Jan, 2020|
|4.9||Greg Kroah-Hartman||2016-12-11||Jan, 2019|
|4.4||Greg Kroah-Hartman||2016-01-10||Feb, 2022|
|4.1||Sasha Levin||2015-06-21||May, 2018|
|3.16||Ben Hutchings||2014-08-03||Apr, 2020|
|3.2||Ben Hutchings||2012-01-04||May, 2018|
Many Linux distributions provide their own "longterm maintenance" kernels that may or may not be based on those maintained by kernel developers. These kernel releases are not hosted at kernel.org and kernel developers can provide no support for them.
It is easy to tell if you are running a distribution kernel. Unless you downloaded, compiled and installed your own version of kernel from kernel.org, you are running a distribution kernel. To find out the version of your kernel, run uname -r:
# uname -r 3.7.5-201.fc18.x86_64
If you see anything at all after the dash, you are running a distribution kernel. Please use the support channels offered by your distribution vendor to obtain kernel support.
All kernel releases are cryptographically signed using OpenPGP-compliant signatures. Everyone is strongly encouraged to verify the integrity of downloaded kernel releases by verifying the corresponding signatures.
Every kernel release comes with a cryptographic signature from the person making the release. This cryptographic signature allows anyone to verify whether the files have been modified or otherwise tampered with after the developer created and signed them. The signing and verification process uses public-key cryptography and it is next to impossible to forge a PGP signature without first gaining access to the developer's private key. If this does happen, the developers will revoke the compromised key and will re-sign all their previously signed releases with the new key.
To learn more about the way PGP works, please consult Wikipedia.
PGP keys used by members of kernel.org are cross-signed by other members of the Linux kernel development community (and, frequently, by many other people). If you wanted to verify the validity of any key belonging to a member of kernel.org, you could review the list of signatures on their public key and then make a decision whether you trust that key or not. See the Wikipedia article on the subject of the Web of Trust.
If the task of maintaining your own web of trust is too daunting to you, you can opt to shortcut this process by using the "Trust on First Use" (TOFU) approach and rely on the kernel.org Web Key Directory (WKD).
To import keys belonging to many kernel developers, you can use the following command:
$ gpg2 --locate-keys [username]@kernel.org
For example, to import keys belonging to Linus Torvalds and Greg Kroah-Hartman, you would use:
$ gpg2 --locate-keys email@example.com firstname.lastname@example.org
This command will verify the TLS certificate presented by kernel.org before importing these keys into your keyring.
All software released via kernel.org has detached PGP signatures you can use to verify the integrity of your downloads.
To illustrate the verification process, let's use Linux 4.6.6 release as a walk-through example. First, use "curl" to download the release and the corresponding signature:
$ curl -OL https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.6.6.tar.xz $ curl -OL https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.6.6.tar.sign
You will notice that the signature is made against the uncompressed version of the archive. This is done so there is only one signature required for .gz and .xz compressed versions of the release. Start by uncompressing the archive, using unxz in our case:
$ unxz linux-4.6.6.tar.xz
Now verify the .tar archive against the signature:
$ gpg2 --verify linux-4.6.6.tar.sign
You can combine these steps into a one-liner:
$ xz -cd linux-4.6.6.tar.xz | gpg2 --verify linux-4.6.6.tar.sign -
It's possible that you get a "No public key error":
gpg: Signature made Wed 10 Aug 2016 06:55:15 AM EDT using RSA key ID 38DBBDC86092693E gpg: Can't check signature: No public key
Please use the "gpg2 --locate-keys" command listed above to download the key for Greg Kroah-Hartman and Linus Torvalds and then try again:
$ gpg2 --locate-keys email@example.com firstname.lastname@example.org $ gpg2 --verify linux-4.6.6.tar.sign gpg: Signature made Wed 10 Aug 2016 06:55:15 AM EDT gpg: using RSA key 38DBBDC86092693E gpg: Good signature from "Greg Kroah-Hartman <email@example.com>" [unknown] gpg: WARNING: This key is not certified with a trusted signature! gpg: There is no indication that the signature belongs to the owner. Primary key fingerprint: 647F 2865 4894 E3BD 4571 99BE 38DB BDC8 6092 693E
To make the "WARNING" message go away you can indicate that you choose to trust that key using TOFU:
$ gpg2 --tofu-policy good 38DBBDC86092693E $ gpg2 --trust-model tofu --verify linux-4.6.6.tar.sign gpg: Signature made Wed 10 Aug 2016 06:55:15 AM EDT gpg: using RSA key 38DBBDC86092693E gpg: Good signature from "Greg Kroah-Hartman <firstname.lastname@example.org>" [full] gpg: email@example.com: Verified 1 signature in the past 53 seconds. Encrypted 0 messages.
Note that you may have to pass "--trust-model tofu" the first time you run the verify command, but it should not be necessary after that.
Here are key fingerprints for Linus Torvalds and Greg Kroah-Hartman, who are most likely to be releasing kernels:
|Linus Torvalds||ABAF 11C6 5A29 70B1 30AB E3C4 79BE 3E43 0041 1886|
|Greg Kroah-Hartman||647F 2865 4894 E3BD 4571 99BE 38DB BDC8 6092 693E|
Please verify the TLS certificate for this site in your browser before trusting the above information.
If at any time you see "BAD signature" output from "gpg2 --verify", please first check the following first:
If you repeatedly get the same "BAD signature" output, please email firstname.lastname@example.org, so we can investigate the problem.
We have a dedicated off-the-network system that connects directly to our central attached storage and calculates checksums for all uploaded software releases. The generated sha256sums.asc file is then signed with a PGP key generated for this purpose and that doesn't exist outside of that system.
These checksums are NOT intended to replace developer signatures. It is merely a way for someone to quickly verify whether contents on one of the many kernel.org mirrors match the contents on the master mirror. While you may use them to quickly verify whether what you have downloaded matches what we have on our central storage system, you should continue to use developer signatures for best assurance.
Prior to September, 2011 all kernel releases were signed automatically by the same PGP key:
pub 1024D/517D0F0E 2000-10-10 [revoked: 2011-12-11] Key fingerprint = C75D C40A 11D7 AF88 9981 ED5B C86B A06A 517D 0F0E uid Linux Kernel Archives Verification Key <email@example.com>
Due to the kernel.org systems compromise, this key has been retired and revoked. It will no longer be used to sign future releases and you should NOT use this key to verify the integrity of any archives. It is almost certain that this key has fallen into malicious hands.
All kernel releases that were previously signed with this key were cross-checked and signed with another key, created specifically for this purpose:
pub 3072R/C4790F9D 2013-08-08 Key fingerprint = BFA7 DD3E 0D42 1C9D B6AB 6527 0D3B 3537 C479 0F9D uid Linux Kernel Archives Verification Key (One-off resigning of old releases) <firstname.lastname@example.org>
The private key used for this purpose has been destroyed and cannot be used to sign any releases produced after 2011.
If you have questions, comments or concerns about the F.A.Q. please contact us at email@example.com.
Linux kernel is released under GNU GPL version 2 and is therefore Free Software as defined by the Free Software Foundation. You may read the entire copy of the license in the COPYING file distributed with each release of the Linux kernel.
As kernels move from the "mainline" into the "stable" category, two things can happen:
If the kernel version you are using is marked "EOL," you should consider upgrading to the next major version as there will be no more bugfixes provided for the kernel version you are using.
Please check the Releases page for more info.
Long-term support ("LTS") kernels announced on the Releases page will be marked as "stable" on the front page if there are no other current stable kernel releases. This is done to avoid breaking automated parsers monitoring kernel.org with an expectation that there will always be a kernel release marked as "stable."
Yes, and you can find it at https://www.kernel.org/feeds/kdist.xml.
We also publish a .json file with the latest release information, which you can pull from here: https://www.kernel.org/releases.json.
All timestamps on kernel.org are in UTC (Coordinated Universal Time). If you live in the western hemisphere your local time lags behind UTC. Under Linux/Unix, type date -u to get the current time in UTC.
Kernel.org accounts are not given away very often, usually you need to be making some reasonable amount of contributions to the Linux kernel and have a good reason for wanting / needing an account. If you really feel that you should have an account please e-mail the following to firstname.lastname@example.org:
The Kernel.org admin team will then review your request and let you know the decision.
Please note that The Linux Kernel Organization, Inc. reserves the right to refuse service to anyone, for any reason.
Probably not. Kernel.org deals with the Linux kernel, various distributions of the kernel and larger repositories of packages. We do not mirror individual projects, software, etc as we feel there are better places providing mirrors for those kinds of repositories. If you feel that kernel.org should mirror your project, please contact email@example.com with the following information:
The Kernel.org admin team will then review your request and talk to you about it. As with any kind of account on kernel.org it's up to the discretion of the admin team.
We are using an access control system called gitolite, originally written and maintained by Sitaram Chamarty. We chose gitolite for a number of reasons:
As well at the time of deployment the code had undergone an external code review.
-rc kernel patches are generated from the base stable release.
For example: to create the 2.6.14-rc5 kernel, you must:
Yes, you want 2.6.13, not 2.6.14. Remember, that's an -rc kernel, as in, 2.6.14 doesn't exist yet. :)
Kernel version numbers of this form are distribution kernels, meaning they are modified kernels produced by distributions. Please contact the relevant distributor; or check out https://mirrors.kernel.org/.
See the Releases page for more info on distribution kernels.
Please see the Kernel Newbies website.
There is also a wealth of knowledge on many topics involving Linux at The Linux Documentation Project (http://www.tldp.org)
For finding or reporting bugs, look through the archives for the various Linux mailing lists, and if no specific list seems appropriate, try the browsing the Linux Kernel Mailing List.
FTP service was terminated on March 1, 2017. All content that used to be available via ftp.kernel.org can be accessed by browsing https://www.kernel.org/pub/. If you would like to use a command-line tool for accessing these files, you can do so with lftp:
The next kernel will be released when it is ready. There is no strict timeline for making releases, but if you really need an educated guess, visit the Linux kernel PHB Crystal Ball -- it tries to provide a ballpark guess based on previous kernel release schedule.
As you may be aware, starting with 4.12-rc1 Linus will no longer provide signed tarballs and patches for pre-release ("-rc") kernels. Reasons for this are multiple, but largely this is because people who are most interested in pre-release tags -- kernel developers -- do not rely on patches and tarballs to do their work.
Here is how you can generate the tarball from a pre-release tag using the "git archive" command (we'll use 4.12-rc1 in these examples):
git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git cd linux git verify-tag v4.12-rc1 git archive --format=tar.gz --prefix=linux-4.12-rc1/ \ -o linux-4.12-rc1.tar.gz v4.12-rc1
The upside of this method is that during the "git verify-tag" step you will check the PGP signature on the tag to make sure that what you cloned is exactly the same tree as on Linus Torvalds's computer.
The downside of this method is that you will need to download about 1 GiB of data -- the entire git history of the Linux kernel -- just to get the latest tag. Notably, when -rc2 is tagged, all you'll need to do is run a quick "git pull" to get the latest objects and it will be dramatically less data to download, so cloning the whole tree may be worth it to you in the long run if you plan to do this again in the future.
If you do not want to download the whole git repository and just want to get the latest tarball, you can download the version automatically generated by cgit at the following (or similar URL):
Please note that you will not be able to cryptographically verify the integrity of this archive, but the download will be about 10 times less in size than the full git tree.
If you would like to get just the patch to the previous mainline release, you can get it from cgit as well:
wget -O patch-4.12-rc1 https://git.kernel.org/torvalds/p/v4.12-rc1/v4.11
Unfortunately, cgit does not currently offer an easy way to get gzip-compressed patches, but if you would like to reduce the amount of data you download, you can use http-level gzip compression:
wget -O patch-4.12-rc1.gz --header="accept-encoding: gzip" \ https://git.kernel.org/torvalds/p/v4.12-rc1/v4.11
The links to these patches are available on the front page of https://www.kernel.org/.
We intentionally did not provide these automatically generated tarballs and patches in locations previously used by Linus (/pub/linux/kernel/v4.x/testing), even if this meant potentially breaking automated scripts relying on contents published there. Anything placed in the /pub tree is signed and curated directly by developers and all patches and software archives published there invariably come with a PGP signature provided directly by the developer of that software (or one of the developers).
Patches and tarballs automatically generated by git.kernel.org are NOT a replacement for this stringent process, but merely a convenience service that comes with very different trust implications. By providing these at different URLs we wanted all users of these services to make a conscious decision on whether they want to trust these automatically generated tarballs and patches, or whether they want to change their process to continue to use PGP-verifiable tags directly from the git tree.
The XZ tarballs for the following kernel releases did not initially pass signature verification due to benign changes to the tarball structure done by the pixz compression tool:
These changes would have resulted in GPG returning "Bad Signature" if you tried to verify their integrity. Once we identified the problem, we generated new XZ tarballs without tar header modifications and now they should all pass PGP signature verification.
We preserved the original .xz tarballs as -badsig files in the archives in case you wanted to verify that there was nothing malicious in them, merely tar header changes. You can find them in the same v4.x directory:
Our apologies for this problem and thanks to Brad Spengler and everyone else who alerted us about this issue.
The Linux Kernel Organization is a California Public Benefit Corporation established in 2002 to distribute the Linux kernel and other Open Source software to the public without charge. We are recognized by the IRS as a 501(c)3 private operating foundation.
The Linux Kernel Organization is managed by The Linux Foundation, which provides full technical, financial and staffing support for running and maintaining the kernel.org infrastructure.
Due to U.S. Exports Regulations, all cryptographic software on this site is subject to the following legal notice:
This site includes publicly available encryption source code which, together with object code resulting from the compiling of publicly available source code, may be exported from the United States under License Exception "TSU" pursuant to 15 C.F.R. Section 740.13(e).
This legal notice applies to cryptographic software only. Please see the Bureau of Industry and Security for more information about current U.S. regulations.
Our servers are located in Corvallis, Oregon, USA; Palo Alto and San Francisco, California, USA; Portland, Oregon, USA; and Montréal, Québec, Canada.
Use in violation of any applicable laws is prohibited.
Linux is a Registered Trademark of Linus Torvalds. All trademarks are property of their respective owners.
Linux is a clone of the operating system Unix, written from scratch by Linus Torvalds with assistance from a loosely-knit team of hackers across the Net. It aims towards POSIX and Single UNIX Specification compliance.
It has all the features you would expect in a modern fully-fledged Unix, including true multitasking, virtual memory, shared libraries, demand loading, shared copy-on-write executables, proper memory management, and multistack networking including IPv4 and IPv6.
Although originally developed first for 32-bit x86-based PCs (386 or higher), today Linux also runs on a multitude of other processor architectures, in both 32- and 64-bit variants.
If you're new to Linux, you don't want to download the kernel, which is just a component in a working Linux system. Instead, you want what is called a distribution of Linux, which is a complete Linux system. There are numerous distributions available for download on the Internet as well as for purchase from various vendors; some are general-purpose, and some are optimized for specific uses. We currently have mirrors of several distributions available at https://mirrors.kernel.org/.
Note, however, that most distributions are very large (several gigabytes), so unless you have a fast Internet link you may want to save yourself some hassle and purchase a CD-ROM with a distribution; such CD-ROMs are available from a number of vendors.
Email is the only reliable way of contacting Kernel.org administrators.
Please do not send general Linux questions or bug reports to these addresses. We do not have the resources to reply to them.
Please try the following sites for general Linux help:
Linux Foundation also offers training opportunities if you are interested in learning more about Linux, want to become a more proficient Linux systems administrator, or want to know more about how Linux can help your company succeed.
Please send any mail correspondence to the Linux Foundation:
The Linux Foundation1 Letterman DriveBuilding D, Suite D4700San Francisco, CA 94129Phone/Fax: +1 415 723 9709
We are extremely happy to announce that Packet has graciously donated the new hardware systems providing read-only public access to the kernel.org git repositories and the public website (git.kernel.org and www.kernel.org, respectively). We have avoided using cloud providers in the past due to security implications of sharing hypervisor memory with external parties, but Packet's hardware-based single-tenant approach satisfies our security requirements while taking over the burden of setting up and managing the physical hardware in multiple worldwide datacenters.
As of March 11, 2017, the four new public frontends are located in the following geographical locations:
We have changed our DNS configuration to support GeoDNS, so your requests should be routed to the frontend nearest to you.
Each Packet-hosted system is significantly more powerful than our previous generation frontends and have triple the amount of available RAM, so they should be a lot more responsive even when a lot of people are cloning linux.git simultaneously.
Our special thanks to the following organizations who have graciously donated hosting for the previous incarnation of kernel.org frontends:
If you notice any problems with the new systems, please email firstname.lastname@example.org.
Those of you who have been around for a while may remember a time when you used to be able to mount kernel.org directly as a partition on your system using NFS (or even SMB/CIFS). The Wayback Machine shows that this was still advertised some time in January 1998, but was removed by the time the December 1998 copy was made.
Let's face it -- while kinda neat and convenient, offering a public NFS/CIFS server was a Pretty Bad Idea, not only because both these protocols are pretty terrible over high latency connections, but also because of important security implications.
Well, 19 years later we're thinking it's time to terminate another service that has important protocol and security implications -- our FTP servers. Our decision is driven by the following considerations:
All kernel.org FTP services will be shut down by the end of this year. In hopes to minimise the potential disruption, we will be doing it in two stages:
If you have any concerns, please feel free to contact email@example.com (ah, the irony).
If your browser alerted you that the site certificates have changed, that would be because we replaced our StartCOM, Ltd certificates with those offered by our DNS registrar, Gandi. We are very thankful to Gandi for this opportunity.
A common question is why we aren't using the certificates offered by the Let's Encrypt project, and the answer is that there are several technical hurdles (on our end) that currently make it complicated. Once we resolve them, we will most likely switch to using certificates issued by our fellow Linux Foundation project.
If you find yourself on an unreliable Internet connection and need to perform a fresh clone of Linux.git, you may find it tricky to do so if your connection resets before you are able to complete the clone. There is currently no way to resume a git clone using git, but there is a neat trick you can use instead of cloning directly -- using git bundle files.
Here is how you would do it.
Start with "wget -c", which tells wget to continue interrupted downloads. If your connection resets, just rerun the same command while in the same directory, and it will pick up where it left off:
wget -c https://cdn.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/clone.bundle
Once the download is completed, verify that the bundle has downloaded correctly:
git bundle verify clone.bundle ... clone.bundle is okay
Next, clone from the bundle:
git clone clone.bundle linux
Now, point the origin to the live git repository and get the latest changes:
cd linux git remote remove origin git remote add origin https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git pull origin master
Once this is done, you can delete the "clone.bundle" file, unless you think you will need to perform a fresh clone again in the future.
The "clone.bundle" files are generated weekly on Sunday, so they should contain most objects you need, even during kernel merge windows when there are lots of changes committed daily.
We are happy to announce that Fastly has offered their worldwide CDN network to provide fast download services for Linux kernel releases, which should improve download speeds for those of you located outside North America. We have modified the front page to offer CDN-powered download links, but all the existing URLs should continue to work.
If you would like to avoid using Fastly, you can simply change the URL to have "www.kernel.org" instead of "cdn.kernel.org". As always, please use PGP Signature Verification for all downloaded files regardless of where you got them.
Linus named the upcoming 4.0 release of the kernel "Hurr Durr I'ma Sheep" (see his git commit), so we are celebrating this April Fool's day with a minor prank. If you've been redirected to imasheep.hurrdurr.org, do not panic. It's all part of the joke.
We've also restored all FTP and Rsync access to the mirrors.kernel.org servers, as we seem to have resolved our SSD and dm_cache problems. If you're still using FTP, however, please consider switching to HTTP. FTP is a protocol designed for a different era -- these days everyone should be avoiding it for multiple reasons.
We've had to temporarily limit FTP access to mirrors.kernel.org due to high IO load.
We have recently upgraded our hardware in order to increase capacity -- 16TB was no longer nearly sufficient enough to host all the distro mirrors and archives. We chose larger but slower disks and offset the loss of performance by heavily utilizing SSD IO caching using dm-cache.
While it was performing very well, we have unfortunately run across an FS data corruption bug somewhere along this stack:
megaraid_sas + dm_cache + libvirt/virtio + xfs
We've temporarily removed dm-cache from the picture and switched to Varnish on top of SSD for http object caching. Unfortunately, as Varnish does not support FTP, we had to restrict FTP protocol to a limited number of concurrent sessions in order to reduce disk IO. If you are affected by this, simply switch to HTTP protocol that does not have such restrictions.
This is a temporary measure until we identify the dm-cache problem that was causing data corruption, at which point we will restore unrestricted FTP access.
Since we rely on the OpenSSL library for serving most of our websites, we, together with most of the rest of the open-source world, were vulnerable to the HeartBleed vulnerability. We have switched to the patched version of OpenSSL within hours of it becoming available, plus have performed the following steps to mitigate any sensitive information leaked via malicious SSL heartbeat requests:
As kernel.org developers do not rely on SSL to access git repositories, there is no need to replace any SSH or PGP keys used for developer authentication.
If you have any questions or concerns, please email us at firstname.lastname@example.org for more information.
We started listing xz-compressed versions of kernel archives in all our announcements back in March 2013, and the time has come to complete the switch. Effective immediately, we will no longer be providing bzip2-compressed versions for new releases of the Linux kernel and other software. Any previously released .tar.bz2 archives will continue to be available without change, and we will also continue to provide gzip-compressed versions of all new releases for the foreseeable future.
So, from now on, all releases will be offered as both .tar.gz and .tar.xz, but not as .tar.bz2. We apologize if this interferes with any automated tools.
Happy new year to all kernel.org users and visitors. The Linux Foundation and Linux Kernel Archives teams extend their warmest wishes to you all, and we hope that 2014 proves to be just as awesome (or awesomer) for the Linux kernel.
We have added another official frontend for serving the kernel content, courtesy of Vexxhost, Inc. There is now a total of three frontends, one in Palo Alto, California, one in Portland, Oregon, and one in Montreal, Quebec. This should allow for better geographic dispersion of official mirrors, as well as better fault tolerance.
We are happy to announce that kernel.googlesource.com is now relying on grokmirror manifest data to efficiently mirror git.kernel.org, which means that if accessing git.kernel.org is too high latency for you due to your geographical location (EMEA, APAC), kernel.googlesource.com should provide you with a fast local mirror that is at most 5 minutes behind official sources.
We extend our thanks to Google for making this available to all kernel hackers and enthusiasts worldwide.
With the latest round of upgrades, we are now serving TLS 1.2 with PFS across all kernel.org sites, offering higher protection against eavesdropping.
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. Grokmirror is git-aware and will create a complete mirror of kernel.org repositories and keep them automatically updated with no further involvement on your part.
Grokmirror works by keeping track of repositories being updated by downloading and comparing the master manifest file. This file is only downloaded if it's newer on the server, and only the repositories that have changed will be updated via "git remote update".
You can read more about grokmirror by reading the README file.
If grokmirror is not yet packaged for your distribution, you can obtain it from a git repository:
git clone git://git.kernel.org/pub/scm/utils/grokmirror/grokmirror.git
In additon to git, you will need to install the following python dependencies on your mirror server:
It is recommended that you create a dedicated "mirror" user that will own all the content and run all the cron jobs. It is generally discouraged to run this as user "root".
The default repos.conf already comes pre-configured for kernel.org. We reproduce the minimal configuration here:
[kernel.org] site = git://git.kernel.org manifest = http://git.kernel.org/manifest.js.gz default_owner = Grokmirror User # # Where are we going to put the mirror on our disk? toplevel = /var/lib/git/mirror # # Where do we store our own manifest? Usually in the toplevel. mymanifest = /var/lib/git/mirror/manifest.js.gz # # Where do we put the logs? log = /var/log/mirror/kernelorg.log # # Log level can be "info" or "debug" loglevel = info # # To prevent multiple grok-pull instances from running at the same # time, we first obtain an exclusive lock. lock = /var/lock/mirror/kernelorg.lock # # Use shell-globbing to list the repositories you would like to mirror. # If you want to mirror everything, just say "*". Separate multiple entries # with newline plus tab. Examples: # # mirror everything: #include = * # # mirror just the main kernel sources: #include = /pub/scm/linux/kernel/git/torvalds/linux.git # /pub/scm/linux/kernel/git/stable/linux-stable.git # /pub/scm/linux/kernel/git/next/linux-next.git # # mirror just git: #include = /pub/scm/git/* include = * # # This is processed after the include. If you want to exclude some specific # entries from an all-inclusive globbing above. E.g., to exclude all # linux-2.4 git sources: #exclude = */linux-2.4* exclude =
Install this configuration file anywhere that makes sense in your environment. You'll need to make sure that the following directories (or whatever you changed them to) are writable by the "mirror" user:
Now all you need to do is to add a cronjob that will check the kernel.org mirror for updates. The following entry in /etc/cron.d/grokmirror.cron will check the mirror every 5 minutes:
# Run grok-pull every 5 minutes as "mirror" user */5 * * * * mirror /usr/bin/grok-pull -p -c /etc/grokmirror/repos.conf
(You will need to adjust the paths to the grok-pull command and to repos.conf accordingly to reflect your environment.)
The initial run will take many hours to complete, as it will need to download about 50 GB of data.
If you are only interested in carrying a subset of git repositories instead of all of them, you are welcome to tweak the include and exclude parameters.
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. Though the Pelican authors have since obtained a free-license commitment from the copyright owners of the CSS files shipping with Pelican, we wanted to have something that looked a bit less like the default theme anyway.
If anyone else wants to participate, full sources of the kernel.org website are available from the git repository.
We've implemented two oft-requested features today:
If you have any other feature suggestions, please send them to email@example.com.
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. We are resyncing them now from the master storage, but in the meantime you will probably get an occasional "Forbidden". The entirety of the archive should be rsync'ed in a few hours.
We apologize profusely for the problem and will fix the script to make sure this doesn't happen again.
Contents of git.kernel.org are unaffected.
You are probably wondering what happened to the site's look. Unfortunately, we've been alerted that the default theme shipped by Pelican (which we largely adapted) has an unclear license. Until this is cleared up, we've put together a quick-and-dirty cleanroom CSS reimplementation that preserves the functional aspects of the site, but sacrifices a lot of the bells and whistles.
If you are a CSS designer and would like to donate your own cleanroom style, please let us know at firstname.lastname@example.org.
Our apologies, and we promise to keep a keener eye on licensing details of various templates distributed with open-source products.
Welcome to the reworked kernel.org website. We have switched to using Pelican in order to statically render our site content, which simplifies mirroring and distribution. You can view the sources used to build this website in its own git repository.
Additionally, we have switched from using gitweb-caching to using cgit for browsing git repositories. There are rewrite rules in place to forward old gitweb URLs to the pages serviced by cgit, so there shouldn't be any broken links, hopefully. If you notice that something that used to work with gitweb no longer works for you with cgit, please drop us a note at email@example.com.
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