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Well-maintained free-software projects usually make a point of quickly fixing known security problems, and the Samba project, which provides interoperability between Windows and Unix systems, is no exception. So it is natural to wonder why the fix for CVE-2021-20316 , a symbolic-link vulnerability, was well over two years in coming.Jan 18, 2024 · Welcome to the LWN.net Weekly Edition for January 18, 2024. This edition contains the following feature content: Growing pains for typing in Python : the Python typing mechanism is meant to be simple and optional; some developers worry that it is becoming mandatory and complex. The kernel "closure" API: a kernel synchronization API that came ... Graber: LXD now re-licensed and under a CLA. The story of Canonical's takeover of the LXD container manager, and the subsequent creation of the Incus fork, has been simmering for a while. Now Incus developer Stéphane Graber reports that Canonical has changed the license and contribution terms for LXD: Per the commit message …Nov 21, 2023 · The GNU Name System has now been formalized as RFC 9498 . GNS addresses long-standing security and privacy issues in the ubiquitous Domain Name System (DNS). Previous attempts to secure DNS (DNSSEC) fail to address critical security issues such as end-to-end security, query privacy, censorship, and centralization of root zone governance.

Advertisement Every geographical area is different, so engineers pick a bridge style best suited to each location. When they decide to go with a floating bridge, the pontoons are u...Biopiracy has a long and contentious history in Africa. Biodiversity—the variation in all living organisms—is one of Africa’s richest assets. As a result, its genetic material is c...

LWN.net needs you! Without subscribers, LWN would simply not exist. Please consider signing up for a subscription and helping to keep LWN publishing: By Jake Edge May 4, 2022 PyCon. There is a lot of work going on right now on speeding up Python; Kevin Modzelewski gave a presentation at PyCon 2022 on some of that work. Much of it …Prozesslufttechnik für Industrie -Seit der Gründung im Jahr 1997 ist LWN Lufttechnik GmbH ein Spezialausrüster für Prozesslufttechnik. Hauptsächlich sind wir ...

From:: Greg Kroah-Hartman <gregkh-AT-linuxfoundation.org> To:: linux-kernel-AT-vger.kernel.org, akpm-AT-linux-foundation.org, torvalds-AT-linux-foundation.org, stable ...LWN.net是Eklektix公司旗下的计算 网络杂志 （ 英语 ： Online_magazine ） ，着重于针对Linux和其他类Unix操作系统的自由软件和软件。它由每周刊物、大部分日期发布的单独故事以及附加到每个故事的线索讨论组成。Besides reaching for another avocado, you have to figure out what to do with the not yet ripe one. It’s 7 a.m., and you’re feeling smug about waking up in time to make breakfast. Y...Here is a simple (for now) archive listing for the LWN.net Weekly Edition. Note that this archive begins on June 6, 2002; please see the old site archives for editions prior to that …

V4L2 has a long history - the first gleam came into Bill Dirks's eye back around August of 1998. Development proceeded for years, and the V4L2 API was finally merged into the mainline in November, 2002, when 2.5.46 was released. To this day, however, quite a few Linux drivers do not support the newer API; the conversion process is an ongoing task.

November 5, 2020. The scp command, which uses the SSH protocol to copy files between machines, is deeply wired into the fingers of many Linux users and developers — doubly so for those of us who still think of it as a more secure replacement for rcp. Many users may be surprised to learn, though, that the resemblance to rcp goes beyond the ...

LWN.net needs you! Without subscribers, LWN would simply not exist. Please consider signing up for a subscription and helping to keep LWN publishing: By Jake Edge May 4, 2022 PyCon. There is a lot of work going on right now on speeding up Python; Kevin Modzelewski gave a presentation at PyCon 2022 on some of that work. Much of it …Feb 13, 2024 · The kernel becomes its own CNA. [Posted February 13, 2024 by corbet] Greg Kroah-Hartman has announced that the kernel project has been accepted as a CVE numbering authority (CNA). The way that CVE numbers will be handled by the kernel is described in this documentation patch : A security review of three NTP implementations. [Posted October 1, 2017 by corbet] The Core Infrastructure Initiative commissioned security audits of three network time protocol (NTP) implementations (ntpd, NTPSec, and Chrony) and has released the results. " From a security standpoint (and here at the CII we are security people), Chrony was the ...Feb 16, 2024 · lwn-AT-lwn.net, jslaby-AT-suse.cz, Greg Kroah-Hartman <gregkh-AT-linuxfoundation.org> Archive-link: Article: I'm announcing the release of the 6.7.5 kernel. All users ... The first Image-Based Linux Summit was held in Berlin on October 5 and 6, 2022. The main goal of this summit was to agree on common concepts and tooling for how to build, deploy, and run modern, secure, image-based Linux distributions — a project that the organizers, Christian Brauner, Luca Boccassi, and Lennart Poettering, have been …Linux graphics developers often speak of modern Linux graphics when they refer to a number of individual software components and how they interact with each other. Among other things, it's a mix of kernel-managed display resources, Wayland for compositing, accelerated 3D rendering, and decidedly not X11. In a two-part series, we …

LWN.net is a subscriber-supported publication; we rely on subscribers to keep the entire operation going. Please help out by buying a subscription and keeping LWN on the net. By Nathan Willis February 18, 2016 Netdev/Netconf. Over the years, Linux has grown to a position of dominance in many branches of computing, but there are still niche ...Recent LWN.net security articles. LWN runs security-oriented content regularly. Some of our more recent articles in this area include: March 12, 2024. Insecurity and Python pickles. February 21, 2024. Sudo and its alternatives. February 14, 2024. A turning point for CVE numbers. Your browser should have redirected you to https://lwn.net/Articles/964042/ The 6.6.12, 6.1.73, 5.15.147, 5.10.208, 5.4.267, and 4.19.305 stable kernels have been released. They contain a relatively small number of important fixes. Linux kernel source tree. Contribute to torvalds/linux development by creating an account on GitHub.

Jan 18, 2024 · Welcome to the LWN.net Weekly Edition for January 18, 2024. This edition contains the following feature content: Growing pains for typing in Python : the Python typing mechanism is meant to be simple and optional; some developers worry that it is becoming mandatory and complex. The kernel "closure" API: a kernel synchronization API that came ... LWN syndication There are currently three ways to get LWN's headlines in a form suitable for inclusion on another page: LWN headlines are available in the Really ...

LiveWellmakes managing your health and wellness even easier. With the app, you'll find more ways to live well on the go – message your primary care provider, get test results, practice guided meditation and more. Select the iOS App Store or Android Google Play button below to download. MyChart® licensed from Epic Systems Corporation© 1999 ... November 5, 2020. The scp command, which uses the SSH protocol to copy files between machines, is deeply wired into the fingers of many Linux users and developers — doubly so for those of us who still think of it as a more secure replacement for rcp. Many users may be surprised to learn, though, that the resemblance to rcp goes beyond the ...5 days ago · As the use of pidfds has grown, they have stressed the limits of the simple filesystem that was created for them. Christian Brauner has created a new filesystem for pidfds that seems likely to debut in the 6.9 kernel, but it ran into a little bump along the way, demonstrating that things you cannot see can still hurt you. Nov 22, 2023 · Rust has been a prominent topic at the Kernel Maintainers Summit for the last couple of years, and the 2023 meeting continued that tradition. As Rust-for-Linux developer Miguel Ojeda noted at the beginning of the session dedicated to the topic, the level of interest in using Rust for kernel development has increased significantly over the last year. Kernel subsystems with filtering offloads. The core networking subsystem supports a long list of offloads to network devices, including checksumming, scatter/gather processing, segmentation, and more. Readers can view the lists of available and active offload functionality on their machine with: ethtool --show-offload <interface>.By Jonathan Corbet. March 18, 2021. Memory management generally works at the level of pages, which typically contain 4,096 bytes but may be larger. The kernel, though, has extended the concept of pages to include compound pages, which are groups of contiguous single pages. That, in turn, has made the definition of what a "page" is a bit fuzzy.Storing a few bits of metadata within a pointer is a common enough use case that multiple architectures are adding support for it at the hardware level. Intel is no exception; support for its "Linear Address Masking" (LAM) feature has been slowly making its way toward the mainline kernel. CPUs can support this metadata by simply masking …

Welcome to the LWN.net Weekly Edition for August 31, 2023 This edition contains the following feature content: Mastering Emacs: reviewing a book on how to use the Emacs editor well.; Python is (mostly) made of syntactic sugar: a conference exercise on how to pare Python down to a minimal core.; A more dynamic software I/O TLB: a kernel …

FLANGE (후랜지, 플랜지) 교육 자료로 적합한 자료를 준비했습니다. 간단히 설명이 잘 되어 있어, 초보자들이나 알아가는 분들에게 도움이 될 것 같습니다. 분류되고 있다. 많이 사용한다. 왜냐하면 면이 올라온 RF Flange를 쓰면 …

Graber: LXD now re-licensed and under a CLA. The story of Canonical's takeover of the LXD container manager, and the subsequent creation of the Incus fork, has been simmering for a while. Now Incus developer Stéphane Graber reports that Canonical has changed the license and contribution terms for LXD: Per the commit message …Fixing the kernel would repair the problem for all apps. There seems to be widespread agreement that these libraries manifest a misunderstanding of what "edge-triggered" means and are using the edge-triggered mode incorrectly. As Torvalds explained : This is literally an epoll () confusion about what an "edge" is.Using the methods described earlier, it is predicted that 17.84% of time is spent translating addresses. Note that time reported that the benchmark took 13.69 seconds to complete. Now rerun the benchmark using huge pages. $ oprofile_start.sh --sample-cycle-factor 5 --event timer --event dtlb_miss.The Rust for Linux (RFL) project may not have (yet) resulted in user-visible changes to the Linux kernel, but it seems the wider world has taken notice. Hongyu Li has announced that the Rust for Linux code is now part of a satellite just launched out of China. The satellite is running a system called RROS, which follows the old RTLinux pattern of …Please visit this page to join up and keep LWN on the net. By Jonathan Corbet January 13, 2022 As of this writing, just short of 7,000 non-merge commits have been pulled into the mainline kernel repository for the 5.17 release. The changes pulled thus far bring new features across the kernel; read on for a summary of what has been …Need flyers to promote your small business? Here are 25 business flyer examples with free templates to help you get started. Marketing | Templates REVIEWED BY: Elizabeth Kraus Eliz...LWN has been tracking Linux distributions since 1999. Early versions of the list consisted of links on the side bars of the weekly Distribution page. By 2001 the list had grown to fill …Welcome to the LWN.net Weekly Edition for August 31, 2023 This edition contains the following feature content: Mastering Emacs: reviewing a book on how to use the Emacs editor well.; Python is (mostly) made of syntactic sugar: a conference exercise on how to pare Python down to a minimal core.; A more dynamic software I/O TLB: a kernel …It looks like overall housing trends may be throwing a wrench in the prices of HD....HD Home improvement retailer Home Depot (HD) has struggled to overcome chart resistance in the ...At its core, Mehta began, the user-space interrupts (or simply "user interrupts") feature is a fast way to do event signaling. It delivers signals directly to user space, bypassing the kernel to achieve lower latency. Our existing interprocess communication mechanisms all have limitations, he said.

This is an index of all guest articles published by LWN.net, organized by author name. Would you like to see your name here? We are always looking for good authors; please see our author guide for information on how to write articles for LWN. Alden, Daroc. Some recent and notable changes to Rust (December 11, 2023) Ali, Abder-RahmanThe 6.7 kernel has been released. [Posted January 7, 2024 by corbet] Linus has released the 6.7 kernel . End result: 6.7 is (in number of commits: over 17k non-merge commits, with 1k+ merges) one of the largest kernel releases we've ever had, but the extra rc8 week was purely due to timing with the holidays, not about any difficulties with the ...You talk with them all the time, but now that you're aware they live with mental illness, you may be at a loss for what to say or do. Get a personal primer on the do's and don'ts, ...Instagram:https://instagram. how to dispose of aerosol cansyellow jacket killerbest email marketing softwareawd hybrids CONTACT NOW · SALE UPTO 25% !! เลือก LnwShop ! แพลทฟอร์มออนไลน์. ตัวตึงของคนไทย. ขายของออนไลน์ได้ทุกช่องทางผ่านเทพช็อป เปิดเว็บร้านของคุณเอง ... ghost in the graveyard gamewhich version of the bible should i read Biopiracy has a long and contentious history in Africa. Biodiversity—the variation in all living organisms—is one of Africa’s richest assets. As a result, its genetic material is c...Well-maintained free-software projects usually make a point of quickly fixing known security problems, and the Samba project, which provides interoperability between Windows and Unix systems, is no exception. So it is natural to wonder why the fix for CVE-2021-20316 , a symbolic-link vulnerability, was well over two years in coming. real vs madrid atletico Welcome to the LWN.net Weekly Edition for February 8, 2024. This edition contains the following feature content: GNU C Library version 2.39: the most significant new features in this glibc release. The hard life of a virtual-filesystem developer: writing a filesystem is never easy, but creating a virtual filesystem in Linux is perhaps harder ...Meaning. LWN. Last Week's News. LWN. Latest World News. showing only Slang/Internet Slang definitions ( show all 8 definitions) Note: We have 3 other definitions for LWN in our Acronym Attic. new search. suggest new definition.