X

Aggregator

Rust Will Help Linux Succeed and Makes Coding Fun, Says Greg Kroah-Hartman

Slashdot
2 months ago
ZDNet reports on June's Open Source Summit India 2026 in Mumbai, where Linux stable kernel maintainer Greg Kroah-Hartman gave a talk titled "Rust and Linux: How the Rust Language is Going to Help Linux Succeed." Kroah-Hartman said in his keynote that "the [Linux] kernel is moving toward Rust. Git is moving toward Rust. Lots of projects are starting to move toward Rust." He didn't always feel that way. Kroah-Hartman added, "A number of years ago, when a friend of mine said, 'Ah, you got to try this new language. It's called Rust.' I was like, 'What? No, C is great.' His friend continued, "'No, no, no! It makes programming fun again.' I'm like, 'Nah, programming is fun in C.' He was right. I should have done it then. Rust is actually fun. It makes programming fun. It takes a lot of stuff away from having to worry about the compiler, which can fix a lot of your problems for you, and it makes code a little bit better." So, Kroah-Hartman has moved from being a Rust skeptic to one of its strongest champions inside the kernel. He now regards Rust as a permanent part of Linux, not an experiment. His case is straightforward: Rust's ownership and type system can eliminate most of the "stupid little tiny things" that dominate kernel Common Vulnerabilities and Exposures (CVEs), while making life easier for overworked maintainers. "Rust," in short, "makes my life so much easier...." In India, he said Linux sees "about 13 CVEs a day" and has been running at "almost nine changes an hour" for a decade or more. Most of those vulnerabilities, he argued, are not exotic attacks but simple C mistakes — unchecked pointers, forgotten unlocks, and sloppy cleanup paths: "This is what we're fixing 13 times a day. Small, trivial, little bugs like this all the time.... I've seen every CVE the kernel has done in the past 25 years. I think 80% would be gone, just because they would be caught by Rust." The remaining 20% are the logic bugs he'd prefer to focus on...." Moreover, Rust is becoming the default for new work in key subsystems. "New drivers for some subsystems are only going to be accepted in Rust...." he said. Binder, the Android IPC mechanism at the heart of billions of devices, now has parallel C and Rust implementations in the kernel. The C version "will go away soon," leaving the Rust version "as the bedrock of all Android devices going forward."

Read more of this story at Slashdot.

EditorDavid

As AI Transforms Silicon Valley, Some Tech Workers Face Evaporating Financial Security

Slashdot
2 months ago
The Washington Post describes a mid-tier executive at Meta as one of Silicon Valley's "winners" whose financial security suddenly "evaporated" as their workforce "pushed headlong into AI and heavy job cuts," creating a transformed job market. "Her ex-husband, a designer at Meta who was laid off in 2020, eventually gave up looking for jobs in his profession. He now lifts boxes at a warehouse." Layoffs.fyi, which tracks announced job cuts, counts more than 800,000 tech workers laid off since 2022, including large staff reductions in recent months at Meta, Microsoft, Oracle and Amazon... "There's this whole tranche of people who've been quite used to being among the most upwardly mobile in society who are all of a sudden saying, 'Now I'm the guy on the streetâs'" said Oliver Raskin, who founded Silicon Valley market research consultancy Signalcraft Insights and has surveyed attitudes in the tech labor force... "The rise of AI, especially, is bound to change the workplace radically," [said Georgetown University historian Joseph McCartin]. "But the way it's going to happen is similar to how technology transformed the auto industry." Ruth Milkman, a labor sociologist at the City University of New York, said that technology workers are getting a dose of what workers in other industries have long complained about: jobs that feel unsteady or rob them of autonomy. "Low-wage workers are used to it," she said... Many layoffs at technology companies are probably a hangover effect from over-hiring in prior years, experts say. And they don't account for a spotty recent increase in hiring in the information industry, which includes employment of software developers and jobs in media and entertainment. Digging deeper, though, some economists say there are signs that Silicon Valley and other technology-reliant parts of the American economy have reached a turning point where they are growing without needing as many people. The notion was encapsulated in a recent talk that ricocheted through group chats across the tech industry: In it, a partner at the start-up incubator Y Combinator heralded a new generation of AI-first companies that will only need human labor for "novel situations," "ethical considerations" and "high-stakes moments." Gad Levanon, chief economist at the labor research nonprofit Burning Glass Institute, said that the number of hours worked in the information sector has dipped since 2022, while the sector's economic output has increased by about 8 percent a year — more than three times the overall growth rate of the U.S. economy. He says the data reveals a sea change in industries, including technology and finance, toward doing more work with the same or fewer people — one that is spreading to other professional classes. "That's the new reality for white-collar and tech-exposed work: output up, headcount flat or down," Levanon said... Raskin, who has worked in the tech world since the late '90s, said that even though the current moment feels unsettling to many, he's hopeful that it's an early chapter in an evolving story. "It's happened many times before," he said, "that something implodes and all these people lose jobs, but then that talent gets cycled into whatever the next thing is — into a new wave of prosperity." In the article tech entrepreneur Anil Dash quips that Silicon Valley techies are "are guinea pigs for what tech dudes want to do to everyone."

Read more of this story at Slashdot.

EditorDavid