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| Please see the [https://www.gnome.org/outreachy/ Outreachy homepage] for an introduction to the program. | Please see the [[https://www.gnome.org/outreachy/|Outreachy homepage]] for an introduction to the program. |
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| We are looking for round 11 [:OutreachySponsor:funding sponsors] and Linux kernel [:OutreachyMentor:mentors]. Please see the linked FAQ pages if you want to help out. | The application period for '''Round 16''' will start in mid February, 2018. It's too early to send patches to the outreachy kernel mailing list, but please consider working through the other parts of the tutorial if you are interested in applying. |
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| Welcome Outreachy applicants! Our [:OutreachySponsor:round 11 sponsors] have generiously donated funds for internships for women, genderqueer, genderfluid, or genderfree people, and residents and nationals of the United States of any gender who are Black/African American, Hispanic/Latino, American Indian, Alaska Native, Native Hawaiian, or Pacific Islander to work on the Linux kernel. The kernel is the most basic layer of the Linux operating system. It encompasses many things: hardware drivers, filesystems, security, task scheduling, and much more. | We are looking for round 16 [[OutreachySponsor|funding sponsors]] and Linux kernel [[OutreachyMentor|mentors]]. Please see the linked FAQ pages if you want to help out. Welcome Outreachy applicants! Our [[OutreachySponsor|round 15 sponsors]] have generiously donated funds for internships for women, genderqueer, genderfluid, or genderfree people, and residents and nationals of the United States of any gender who are Black/African American, Hispanic/Latino, American Indian, Alaska Native, Native Hawaiian, or Pacific Islander to work on the Linux kernel. The kernel is the most basic layer of the Linux operating system. It encompasses many things: hardware drivers, filesystems, security, task scheduling, and much more. '''News''' This year, we ask that you send all patches to the appropriate staging driver maintainers, as well as to the outreachy mailing list. See [[FirstKernelPatch#submit+a+patch|Submit a patch]] for more information. '''For IIO patches, be sure to send them to linux-iio@vger.kernel.org''' |
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| The application period for Outreachy Round 11 is September 29 to November 2. Please fill your [https://live.gnome.org/OutreachProgramForWomen#Application_Process application] by '''November 2''', and complete your kernel patch by '''November 2''' also (7pm UTC on both dates). Applicants that do not complete the first patch will not be considered for an internship. Please take a look at our [:OutreachyApply:application FAQ] for more info on how to fill out your application. | The application period for Outreachy Round 16 is February 12 to March 22. Please fill your [[https://outreachy.gnome.org/|application]] by '''March 22''', and complete your kernel patch by '''March 22''' also (7pm UTC in both cases). Applicants that do not complete the first patch will not be considered for an internship. Please take a look at our [[OutreachyApply|application FAQ]] for more info on how to fill out your application. |
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| * Join the [https://groups.google.com/forum/#!forum/outreachy-kernel outreachy-kernel mailing list] * Join the #opw IRC channel on irc.gnome.org |
* Join the [[https://groups.google.com/forum/#!forum/outreachy-kernel|outreachy-kernel mailing list]] * Join the #outreachy IRC channel on irc.gnome.org |
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| * Read our [:OutreachyApply:instructions for applying], and apply by November 2. * Use our [:Outreachyfirstpatch:tutorial] to send in your first kernel patch by November 2. |
* Read our [[OutreachyApply|instructions for applying]], and apply by March 22. * Use our [[Outreachyfirstpatch|tutorial]] to send in your first kernel patch by March 22. |
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| Some projects may have small tasks you can complete as part of the application process. '''Do not''' start on these tasks until after you complete the [:Outreachyfirstpatch:first patch tutorial] and Greg Kroah-Hartman has accepted at least ten of your cleanup patches and two of your patchsets. In order to ensure applicants aren't working on the same task, we need your help in coordinating who is working on what task. Please see the [:OutreachyTasks:Outreachy tasks page] for details before starting on a task! | Some projects may have small tasks you can complete as part of the application process. '''Do not''' start on these tasks until after you complete the [[Outreachyfirstpatch|first patch tutorial]] and Greg Kroah-Hartman has accepted at least ten of your cleanup patches and two of your patchsets. In order to ensure applicants aren't working on the same task, we need your help in coordinating who is working on what task. Please see the [[OutreachyTasks|Outreachy tasks page]] for details before starting on a task! |
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| = Round 11 projects = Round 10 projects are available [:OutreachyRound10:here]. For each project, if you click on the proposer's name, you may find more information. |
= Round 16 projects = Previous projects, from round 15 projects are available [[OutreachyRound15|here]]. For each project, if you click on the proposer's name, you may find more information. |
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| == ADXL377 Triple Axis Accelerometer IIO driver == ''Mentor:'': [:OctavianPurdila:Octavian Purdila], [:DanielBaluta:Daniel Baluta] |
== Migrate NAND driver to new exec_op framework == |
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| A driver allows applications to communicate and control hardware devices. Each development cycle, driver changes account for more than a half of the total Linux kernel code changes. | ''Mentor:'': [[ Eze Garcia|]] |
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| The goal of this project is to write a driver for Analog Devices ADXL377 triple axis accelerometer using the Industrial I/O interface. In the first part of the project you will get familiar with the hardware and the IIO then implement raw readings from the device. After upstreaming the code we will enhance the driver with support for buffered readings, power management and interrupts. | === Major task === |
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| We will provide you the hardware setup necessary to test the driver. | Recently, a new NAND framework called "exec_op" was introduced, which sends specific NAND operations to a device, via a single ->exec_o() callback. |
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| == Staging driver cleanup == ''Mentor:'': [:GregKH:Greg Kroah-Hartman] |
Its goal is to ease the support of complex NAND controllers, while also supporting legacy devices. In other words, it's meant to eventually replace ->cmd_ctrl(), ->cmdfunc() and ->read/write_byte/word/buf() hooks. Currently, a few drivers have been already converted, and others are in the process of being converted. However, many drivers will remain to be converted, some conversions being more complex than others. The goal of this project is to convert one or more NAND device drivers, removing the ->cmd_ctrl() uses and use ->exec_op() instead. |
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| This project will dive into a few specific drivers in the staging tree, doing more than just basic code formatting cleanup. The goal will be to help change the code to make it acceptable for merging into the "real" portion of the kernel. If possible, hardware will be provided for the code being worked on. | The selected intern will learn generic skills on Linux device drivers development. Also, they will learn specific skills about NAND technology, general MTD support in Linux and the new NAND framework. === Small tasks === Do not start on these tasks until after you complete the Linux kernel first patch tutorial (https://kernelnewbies.org/Outreachyfirstpatch) and Greg Kroah-Hartman has accepted at least ten of your cleanup patches and two of your patchsets. The NAND subsystem does not seem to have many small tasks that applicants can engage. We propose to work generic cleanups (i.e. printk to pr_{} conversion), focused in the MTD and NAND subsystems. |
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| ''Mentor:'': [:pablo:Pablo Neira Ayuso] | ''Mentor:'': [[pablo|Pablo Neira Ayuso]] |
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| If you are interested in this project then: * Install a fresh Linux kernel, from git sources, and latest git snapshots for libmnl, libnftnl and nftables. You can find more information on how to set up your enviroment at wiki.nftables.org. * Make sure you understand basic operational of nftables, read existing documentation. * Once you're fully set up, you got basic understanding of the tooling and everything is working on your side, then contact the mentor to request for an initial task. |
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== Ceph-related kernel code cleanup == ''Mentor:'': [:AlexElder:Alex Elder] The Ceph project implements a scalable and fault-tolerant network based storage system. Portions of Ceph reside in the Linux kernel, presenting either a block device or a file system interface backed by Ceph storage accessed over the network. This project involves doing cleanup of the Ceph-related kernel code. The work will range from very easy fixes (like typo's and coding style) to more more substantive (refactoring functions and source files). Typically this kind of work identifies bugs as well, and if so those will be fixed (or at least documented). More information can be found [:OutreachyProjects/CephCleanup:here]. == y2038 cleanup in drivers == ''Mentor:'' [:ArndBergmann:Arnd Bergmann] The concept of 'time' in Linux is encoded in many different ways, but the most common one is based on the 'time_t' type that counts the number of seconds that have passed since Jan 1, 1970. This type is currently defined as 'long', which on 32-bit systems is a signed 32-bit number that will overflow on Jan 19 2038 and likely cause existing systems to stop working, see http://en.wikipedia.org/wiki/Year_2038_problem. On 64-bit systems, the problem is solved for the most part because 'long' is a 64-bit number that will not overflow for billions of years, but there are some important missing pieces such as file systems that store time in 32-bit quantities on disk as well support for 32-bit user space binaries running on 64-bit kernels. Solving this problem in general is a huge effort involving lots of changes in the kernel as well as in user space. This project focuses on the kernel side, can be nicely split up into many small subtasks and is a prerequisite for doing the user space changes. There are currently 2003 instances of 'time_t', 'struct timespec' and 'struct timeval' in the kernel, and we are going to replace all of them with other types. Any isolated in-kernel uses of these types can be replaced with 'ktime_t' or 'struct timespec64'. For any interface to user space (typically an ioctl command or a system call) that passes a data structure based on these types, we have to keep the existing interface working and introduce an alternative interface that can be used by newly built user space programs. [:y2038:] has a deeper introduction to the topic and will be updated with more detailed subtasks over time. == Project == ''Mentor:'': [:WikiName:Mentor names] Brief project description. |
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| * Join the [https://groups.google.com/forum/#!forum/outreachy-kernel outreachy-kernel mailing list] * Join the #opw IRC channel on irc.gnome.org |
* Join the [[https://groups.google.com/forum/#!forum/outreachy-kernel|outreachy-kernel mailing list]] * Join the #outreachy IRC channel on irc.gnome.org |
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| * Read our [:OutreachyApply:instructions for applying], and apply by November 2. * Use our [:Outreachyfirstpatch:tutorial] to send in your first kernel patch by November 2. * After you have sent several cleanup patches and at least one patchset, choose a [:OutreachyTasks:small task] to complete. |
* Read our [[OutreachyApply|instructions for applying]], and apply by March 30. * Use our [[Outreachyfirstpatch|tutorial]] to send in your first kernel patch by March 30. * After you have 10 cleanup patches and at least two patchsets, choose some [[OutreachyTasks|small tasks]] to complete. |
Outreachy (formerly FOSS Outreach Program for Women (OPW) and Project Ascend Alumni)
Please see the Outreachy homepage for an introduction to the program.
The application period for Round 16 will start in mid February, 2018. It's too early to send patches to the outreachy kernel mailing list, but please consider working through the other parts of the tutorial if you are interested in applying.
We are looking for round 16 funding sponsors and Linux kernel mentors. Please see the linked FAQ pages if you want to help out.
Welcome Outreachy applicants! Our round 15 sponsors have generiously donated funds for internships for women, genderqueer, genderfluid, or genderfree people, and residents and nationals of the United States of any gender who are Black/African American, Hispanic/Latino, American Indian, Alaska Native, Native Hawaiian, or Pacific Islander to work on the Linux kernel. The kernel is the most basic layer of the Linux operating system. It encompasses many things: hardware drivers, filesystems, security, task scheduling, and much more.
News This year, we ask that you send all patches to the appropriate staging driver maintainers, as well as to the outreachy mailing list. See Submit a patch for more information. For IIO patches, be sure to send them to linux-iio@vger.kernel.org
How to apply
The application period for Outreachy Round 16 is February 12 to March 22. Please fill your application by March 22, and complete your kernel patch by March 22 also (7pm UTC in both cases). Applicants that do not complete the first patch will not be considered for an internship. Please take a look at our application FAQ for more info on how to fill out your application.
If you are interested in being a Linux kernel intern, please:
Join the outreachy-kernel mailing list
- Join the #outreachy IRC channel on irc.gnome.org
- Join the #kernel-outreachy IRC channel on irc.oftc.net
Read our instructions for applying, and apply by March 22.
Use our tutorial to send in your first kernel patch by March 22.
Participating Linux kernel projects
Applicants for all projects should have basic experience with C or C++ and boolean algebra. Optionally, we would love it if you have basic operating system knowledge, know your way around a Linux/UNIX command line, and/or know the revision system called git. Please note that these three skills can be learned during the internship.
Some projects may have small tasks you can complete as part of the application process. Do not start on these tasks until after you complete the first patch tutorial and Greg Kroah-Hartman has accepted at least ten of your cleanup patches and two of your patchsets. In order to ensure applicants aren't working on the same task, we need your help in coordinating who is working on what task. Please see the Outreachy tasks page for details before starting on a task!
Round 16 projects
Previous projects, from round 15 projects are available here. For each project, if you click on the proposer's name, you may find more information.
Migrate NAND driver to new exec_op framework
Mentor:: Eze Garcia
Major task
Recently, a new NAND framework called "exec_op" was introduced, which sends specific NAND operations to a device, via a single ->exec_o() callback.
Its goal is to ease the support of complex NAND controllers, while also supporting legacy devices. In other words, it's meant to eventually replace ->cmd_ctrl(), ->cmdfunc() and ->read/write_byte/word/buf() hooks. Currently, a few drivers have been already converted, and others are in the process of being converted. However, many drivers will remain to be converted, some conversions being more complex than others. The goal of this project is to convert one or more NAND device drivers, removing the ->cmd_ctrl() uses and use ->exec_op() instead.
The selected intern will learn generic skills on Linux device drivers development. Also, they will learn specific skills about NAND technology, general MTD support in Linux and the new NAND framework.
Small tasks
Do not start on these tasks until after you complete the Linux kernel first patch tutorial (https://kernelnewbies.org/Outreachyfirstpatch) and Greg Kroah-Hartman has accepted at least ten of your cleanup patches and two of your patchsets.
The NAND subsystem does not seem to have many small tasks that applicants can engage. We propose to work generic cleanups (i.e. printk to pr_{} conversion), focused in the MTD and NAND subsystems.
nftables
Mentor:: Pablo Neira Ayuso
nftables provides a replacement for the very popular {ip,ip6,arp,eb}tables tools. nftables reuses most of the Netfilter components such as the existing hooks, connection tracking system, NAT, userspace queueing, logging among many other features. So we have only replaced the packet classification framework. nftables comes with a new userspace utility nft and the low-level userspace library libnftnl. The goal will be to help finish the translation layer software that converts from the iptables syntax to nftables, complete some simple missing features and fixing bugs whenever possible.
If you are interested in this project then:
- Install a fresh Linux kernel, from git sources, and latest git snapshots for libmnl, libnftnl and nftables. You can find more information on how to set up your enviroment at wiki.nftables.org.
- Make sure you understand basic operational of nftables, read existing documentation.
- Once you're fully set up, you got basic understanding of the tooling and everything is working on your side, then contact the mentor to request for an initial task.
For more information on nftables, please check: http://wiki.nftables.org
Yeah, that sounds cool!
If you are interested in being a Linux kernel intern, please:
Join the outreachy-kernel mailing list
- Join the #outreachy IRC channel on irc.gnome.org
- Join the #kernel-outreachy IRC channel on irc.oftc.net
Read our instructions for applying, and apply by March 30.
Use our tutorial to send in your first kernel patch by March 30.
After you have 10 cleanup patches and at least two patchsets, choose some small tasks to complete.