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    <title>LINUX Unplugged - Episodes Tagged with “Dma”</title>
    <link>https://linuxunplugged.com/tags/dma</link>
    <pubDate>Sun, 23 Feb 2025 18:00:00 -0800</pubDate>
    <description>An open show powered by community LINUX Unplugged takes the best attributes of open collaboration and turns it into a weekly show about Linux.
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    <itunes:subtitle>Weekly Linux talk show with no script, no limits, surprise guests and tons of opinion.</itunes:subtitle>
    <itunes:author>Jupiter Broadcasting</itunes:author>
    <itunes:summary>An open show powered by community LINUX Unplugged takes the best attributes of open collaboration and turns it into a weekly show about Linux.
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  <title>603: All Your Kernels Belong to Rust</title>
  <link>https://linuxunplugged.com/603</link>
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  <pubDate>Sun, 23 Feb 2025 18:00:00 -0800</pubDate>
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  <itunes:subtitle>There have been major Rust developments in the Linux Kernel; we discuss what's new and how it will impact the future. Plus, we're joined by a special guest.</itunes:subtitle>
  <itunes:duration>1:00:30</itunes:duration>
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  <description>There have been major Rust developments in the Linux Kernel; we discuss what's new and how it will impact the future. Plus, we're joined by a special guest. Special Guest: Hannah Anderson.
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  <itunes:keywords>Jupiter Broadcasting, Linux Podcast, Linux Unplugged, Rust, Linux Kernel, kernel, SCaLE, Planet Nix, DMA, kernel maintainer, Christoph Hellwig, Miguel Ojeda, Hector Martin, Asahi Linux, Linus Torvalds, Rust Kernel Policy, Greg Kroah-Hartman, TXLF, Texas Linux Fest, FreeBSD Challenge, bhyve, Gentoo challenge, Amazon, Kindle, nping</itunes:keywords>
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    <![CDATA[<p>There have been major Rust developments in the Linux Kernel; we discuss what&#39;s new and how it will impact the future. Plus, we&#39;re joined by a special guest.</p><p>Special Guest: Hannah Anderson.</p><p>Sponsored By:</p><ul><li><a rel="nofollow" href="http://tailscale.com/linuxunplugged">Tailscale</a>: <a rel="nofollow" href="http://tailscale.com/linuxunplugged">Tailscale is a programmable networking software that is private and secure by default - get it free on up to 100 devices!</a></li><li><a rel="nofollow" href="https://1password.com/unplugged">1Password Extended Access Management</a>: <a rel="nofollow" href="https://1password.com/unplugged">Secure every sign-in for every app on every device.</a></li><li><a rel="nofollow" href="https://partner.river.com/jupiter">River - Buy Bitcoin. Easy &amp; Secure.</a>: <a rel="nofollow" href="https://partner.river.com/jupiter">River is the most trusted place in the U.S. for individuals and businesses to buy, sell, send, and receive Bitcoin. </a></li></ul><p><a rel="payment" href="https://jupitersignal.memberful.com/checkout?plan=52946">Support LINUX Unplugged</a></p><p>Links:</p><ul><li><a title="Get started with River" rel="nofollow" href="https://jupiterbroadcasting.com/river">Get started with River</a></li><li><a title="💥 Gets Sats Quick and Easy with Strike" rel="nofollow" href="https://strike.me/">💥 Gets Sats Quick and Easy with Strike</a></li><li><a title="📻 LINUX Unplugged  on Fountain.FM" rel="nofollow" href="https://www.fountain.fm/show/dWiuBeqpDSM86AwXRXov">📻 LINUX Unplugged  on Fountain.FM</a></li><li><a title="Planet Nix - Speakers" rel="nofollow" href="https://planetnix.com/speakers/#kelsey-hightower">Planet Nix - Speakers</a></li><li><a title="SCALE 22x" rel="nofollow" href="https://www.socallinuxexpo.org/scale/22x">SCALE 22x</a></li><li><a title="Greg Kroah-Hartman Makes A Compelling Case For New Linux Kernel Drivers To Be Written In Rust" rel="nofollow" href="https://www.phoronix.com/news/Greg-KH-On-New-Rust-Code">Greg Kroah-Hartman Makes A Compelling Case For New Linux Kernel Drivers To Be Written In Rust</a> &mdash; Yes, mixed language codebases are rough, and hard to maintain, but we are kernel developers dammit, we've been maintaining and strengthening Linux for longer than anyone ever thought was going to be possible. We've turned our development model into a well-oiled engineering marvel creating something that no one else has ever been able to accomplish. Adding another language really shouldn't be a problem, we've handled much worse things in the past and we shouldn't give up now on wanting to ensure that our project succeeds for the next 20+ years. We've got to keep pushing forward when confronted with new good ideas, and embrace the people offering to join us in actually doing the work to help make sure that we all succeed together.</li><li><a title="Kees Cook on Rust in the kernel" rel="nofollow" href="https://lore.kernel.org/rust-for-linux/2025021954-flaccid-pucker-f7d9@gregkh/">Kees Cook on Rust in the kernel</a> &mdash; In other words, I don't see any reason to focus on replacing existing code -- doing so would actually carry a lot of risk. But writing new stuff in Rust is very effective. Old code is more stable and has fewer bugs already, and yet, we're still going to continue the work of hardening C, because we still need to shake those bugs out. But new code can be written in Rust, and not have any of these classes of bugs at all from day one.</li><li><a title="Linus Re: Rust kernel policy" rel="nofollow" href="https://lwn.net/ml/all/CAHk-=wgLbz1Bm8QhmJ4dJGSmTuV5w_R0Gwvg5kHrYr4Ko9dUHQ@mail.gmail.com/">Linus Re: Rust kernel policy</a> &mdash; You are not forced to take any Rust code, or care about any Rust code in the DMA code. You can ignore it. But "ignore the Rust side" automatically also means that you don't have any say on the Rust side.</li><li><a title="Texas Linux Fest is back again in 2025!" rel="nofollow" href="https://fosstodon.org/@TexasLinuxFest/114031387319862205">Texas Linux Fest is back again in 2025!</a></li><li><a title="Pick: treetrum/amazon-kindle-bulk-downloader" rel="nofollow" href="https://github.com/treetrum/amazon-kindle-bulk-downloader">Pick: treetrum/amazon-kindle-bulk-downloader</a> &mdash; Allows you to bulk download all your Kindle eBook in a more automated fashion. This tool allows you to create backup copies of the books you've already purchased.</li><li><a title="Amazon removes your right to download Kindle books" rel="nofollow" href="https://www.youtube.com/watch?v=iK1ZZInYRHY">Amazon removes your right to download Kindle books</a></li><li><a title="Amazon will stop allowing Kindle book downloads to your PC soon" rel="nofollow" href="https://www.theverge.com/news/612898/amazon-removing-kindle-book-download-transfer-usb">Amazon will stop allowing Kindle book downloads to your PC soon</a></li><li><a title="How to Download Kindle Books to Your Computer Before Amazon Kills the Feature" rel="nofollow" href="https://www.pcmag.com/how-to/download-kindle-books-to-computer-before-amazon-kills-feature-feb-26">How to Download Kindle Books to Your Computer Before Amazon Kills the Feature</a></li><li><a title="Simplest Way to Remove DRM from Books – No Kindle Serial Number Needed!" rel="nofollow" href="https://www.youtube.com/watch?v=TIjvNB2Ojk0">Simplest Way to Remove DRM from Books – No Kindle Serial Number Needed!</a></li><li><a title="Pick: nping" rel="nofollow" href="https://github.com/hanshuaikang/Nping">Pick: nping</a> &mdash; 🏎 Nping mean NB Ping, A Ping Tool in Rust with Real-Time Data and Visualizations</li></ul>]]>
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  <itunes:summary>
    <![CDATA[<p>There have been major Rust developments in the Linux Kernel; we discuss what&#39;s new and how it will impact the future. Plus, we&#39;re joined by a special guest.</p><p>Special Guest: Hannah Anderson.</p><p>Sponsored By:</p><ul><li><a rel="nofollow" href="http://tailscale.com/linuxunplugged">Tailscale</a>: <a rel="nofollow" href="http://tailscale.com/linuxunplugged">Tailscale is a programmable networking software that is private and secure by default - get it free on up to 100 devices!</a></li><li><a rel="nofollow" href="https://1password.com/unplugged">1Password Extended Access Management</a>: <a rel="nofollow" href="https://1password.com/unplugged">Secure every sign-in for every app on every device.</a></li><li><a rel="nofollow" href="https://partner.river.com/jupiter">River - Buy Bitcoin. Easy &amp; Secure.</a>: <a rel="nofollow" href="https://partner.river.com/jupiter">River is the most trusted place in the U.S. for individuals and businesses to buy, sell, send, and receive Bitcoin. </a></li></ul><p><a rel="payment" href="https://jupitersignal.memberful.com/checkout?plan=52946">Support LINUX Unplugged</a></p><p>Links:</p><ul><li><a title="Get started with River" rel="nofollow" href="https://jupiterbroadcasting.com/river">Get started with River</a></li><li><a title="💥 Gets Sats Quick and Easy with Strike" rel="nofollow" href="https://strike.me/">💥 Gets Sats Quick and Easy with Strike</a></li><li><a title="📻 LINUX Unplugged  on Fountain.FM" rel="nofollow" href="https://www.fountain.fm/show/dWiuBeqpDSM86AwXRXov">📻 LINUX Unplugged  on Fountain.FM</a></li><li><a title="Planet Nix - Speakers" rel="nofollow" href="https://planetnix.com/speakers/#kelsey-hightower">Planet Nix - Speakers</a></li><li><a title="SCALE 22x" rel="nofollow" href="https://www.socallinuxexpo.org/scale/22x">SCALE 22x</a></li><li><a title="Greg Kroah-Hartman Makes A Compelling Case For New Linux Kernel Drivers To Be Written In Rust" rel="nofollow" href="https://www.phoronix.com/news/Greg-KH-On-New-Rust-Code">Greg Kroah-Hartman Makes A Compelling Case For New Linux Kernel Drivers To Be Written In Rust</a> &mdash; Yes, mixed language codebases are rough, and hard to maintain, but we are kernel developers dammit, we've been maintaining and strengthening Linux for longer than anyone ever thought was going to be possible. We've turned our development model into a well-oiled engineering marvel creating something that no one else has ever been able to accomplish. Adding another language really shouldn't be a problem, we've handled much worse things in the past and we shouldn't give up now on wanting to ensure that our project succeeds for the next 20+ years. We've got to keep pushing forward when confronted with new good ideas, and embrace the people offering to join us in actually doing the work to help make sure that we all succeed together.</li><li><a title="Kees Cook on Rust in the kernel" rel="nofollow" href="https://lore.kernel.org/rust-for-linux/2025021954-flaccid-pucker-f7d9@gregkh/">Kees Cook on Rust in the kernel</a> &mdash; In other words, I don't see any reason to focus on replacing existing code -- doing so would actually carry a lot of risk. But writing new stuff in Rust is very effective. Old code is more stable and has fewer bugs already, and yet, we're still going to continue the work of hardening C, because we still need to shake those bugs out. But new code can be written in Rust, and not have any of these classes of bugs at all from day one.</li><li><a title="Linus Re: Rust kernel policy" rel="nofollow" href="https://lwn.net/ml/all/CAHk-=wgLbz1Bm8QhmJ4dJGSmTuV5w_R0Gwvg5kHrYr4Ko9dUHQ@mail.gmail.com/">Linus Re: Rust kernel policy</a> &mdash; You are not forced to take any Rust code, or care about any Rust code in the DMA code. You can ignore it. But "ignore the Rust side" automatically also means that you don't have any say on the Rust side.</li><li><a title="Texas Linux Fest is back again in 2025!" rel="nofollow" href="https://fosstodon.org/@TexasLinuxFest/114031387319862205">Texas Linux Fest is back again in 2025!</a></li><li><a title="Pick: treetrum/amazon-kindle-bulk-downloader" rel="nofollow" href="https://github.com/treetrum/amazon-kindle-bulk-downloader">Pick: treetrum/amazon-kindle-bulk-downloader</a> &mdash; Allows you to bulk download all your Kindle eBook in a more automated fashion. This tool allows you to create backup copies of the books you've already purchased.</li><li><a title="Amazon removes your right to download Kindle books" rel="nofollow" href="https://www.youtube.com/watch?v=iK1ZZInYRHY">Amazon removes your right to download Kindle books</a></li><li><a title="Amazon will stop allowing Kindle book downloads to your PC soon" rel="nofollow" href="https://www.theverge.com/news/612898/amazon-removing-kindle-book-download-transfer-usb">Amazon will stop allowing Kindle book downloads to your PC soon</a></li><li><a title="How to Download Kindle Books to Your Computer Before Amazon Kills the Feature" rel="nofollow" href="https://www.pcmag.com/how-to/download-kindle-books-to-computer-before-amazon-kills-feature-feb-26">How to Download Kindle Books to Your Computer Before Amazon Kills the Feature</a></li><li><a title="Simplest Way to Remove DRM from Books – No Kindle Serial Number Needed!" rel="nofollow" href="https://www.youtube.com/watch?v=TIjvNB2Ojk0">Simplest Way to Remove DRM from Books – No Kindle Serial Number Needed!</a></li><li><a title="Pick: nping" rel="nofollow" href="https://github.com/hanshuaikang/Nping">Pick: nping</a> &mdash; 🏎 Nping mean NB Ping, A Ping Tool in Rust with Real-Time Data and Visualizations</li></ul>]]>
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