Lwn - With current 10Gb adapters, there are 1,230ns between two 1538-byte packets. 40Gb networking cuts that time down significantly, to 307ns. Naturally, 100Gb exacerbates the problem, dropping the per-packet time to about 120ns; the interface, at this point, is processing 8.15 million packets per second.

 
Lenôtre: Maestro - Introduction. On his blog, Luc Lenôtre introduces Maestro, " a Unix-like kernel and operating system written from scratch in Rust ". Maestro is intended to be " lightweight and compatible-enough with Linux to be usable in everyday life ". The project began, in C, back in 2018, but switched over to Rust after a year-and-a-half.. Best ceramic pan

Make your own play teepees for your kids with these easy DIY tips. Learn how to build your own high-end office desk for only $60. The Live Well Network offers a wide range of entertainment-based programs, including home decorating, fashion and beauty, food, health, outdoor adventures, travel and finance. Sep 2, 2015 · September 2, 2015. Linux Plumbers Conference. In the "refereed talks" track at the Linux Plumbers Conference , Michael Kerrisk looked at the "secure computing" (seccomp) facility in the kernel and how it can be used to reduce the kernel's attack surface. Seccomp is a topic that has come up fairly frequently here at LWN, but we have mostly ... A saw-whet owl, a very small species of owl, was discovered in the branches of the famous Rockefeller Center Christmas tree in New York City, and has been named Rockefeller. It mig...A security review of three NTP implementations. [Posted October 1, 2017 by corbet] The Core Infrastructure Initiative commissioned security audits of three network time protocol (NTP) implementations (ntpd, NTPSec, and Chrony) and has released the results. " From a security standpoint (and here at the CII we are security people), Chrony was the ...LWN.net is a reader-supported news site dedicated to producing the best coverage from within the Linux and free software development communities. See the LWN FAQ for more information, and please consider subscribing to gain full access and support our activities. [$] An alternate pattern-matching ...Linux Weekly News. 2,971 likes · 4 talking about this. LWN.net aims to be the premier news and information source for the free software community.Indices Commodities Currencies StocksThe 6.6 kernel was released, right on schedule, on October 29. This development cycle saw the addition of 14,069 non-merge changesets from 1,978 developers — fairly typical numbers for recent releases. The time has come for LWN's traditional look at where the changes in this release came from, along with a look at the longer … Use LWN headlines Advertise here Contact us. Recent features: - RMS Interview - 2001 Timeline - O'Reilly Open Source Conference - OLS 2001 - Gaël Duval - Kernel Summit - Singapore Linux Conference - djbdns. Here is the permanent site for this page. See also: last week's LWN. Leading items and editorials The money is back - sort of. Linux ... 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. InvestorPlace - Stock Market News, Stock Advice & Trading Tips Most over-the-counter (OTC) stocks are speculative and pose a “high degre... InvestorPlace - Stock Market N...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 …CFS group scheduling. Ingo Molnar's completely fair scheduler (CFS) patch continues to develop; the current version, as of this writing, is v18. One aspect of CFS behavior is seen as a serious shortcoming by many potential users, however: it only implements fairness between individual processes. If 50 processes are trying to run at …Despite its generally fast-moving nature, the kernel project relies on a number of old tools. While critics like to focus on the community's extensive use of email, a possibly more significant anachronism is the use of the 1989 version of the C language standard for kernel code — a standard that was codified before the kernel project even began over 30 …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 Jonathan Corbet November 15, 2017 Since the beginning, Linux has mapped the kernel's memory into the address space of every running process. ...Welcome to the LWN.net Weekly Edition for October 12, 2023. This edition contains the following feature content: Remote execution in the GNOME tracker: a series of failures leads to a remotely exploitable desktop vulnerability. Progress on no-GIL CPython: wherein the project of removing the CPython global interpreter lock runs into one of the ...LandWarNet: the Army's online training resource for cyber, signal and IT. Learn from video games, newsletters and courses. Access with your CAC.Raquel Urtasun founded Waabi in 2021 after spending nearly three years as Uber’s R&D head of Advanced Technology Group (ATG). Waabi’s mission is to develop an AI-first approach to ...Android/iOS: While Google Drive is great for sharing files, it’s always been a little more cumbersome than it needs to be on mobile. Now, that’s changing, with sharing notification...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 ...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 : LWN writer/editor. LWN.net is seeking a full-time technical journalist to provide high-quality coverage of the Linux and free-software communities for our readers. This is an opportunity to be a part of a community that has changed the world and is far from finished. LWN has been covering this community from within since 1998.Lenôtre: Maestro - Introduction. On his blog, Luc Lenôtre introduces Maestro, " a Unix-like kernel and operating system written from scratch in Rust ". Maestro is intended to be " lightweight and compatible-enough with Linux to be usable in everyday life ". The project began, in C, back in 2018, but switched over to Rust after a year-and-a-half.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 ...CFS group scheduling. Ingo Molnar's completely fair scheduler (CFS) patch continues to develop; the current version, as of this writing, is v18. One aspect of CFS behavior is seen as a serious shortcoming by many potential users, however: it only implements fairness between individual processes. If 50 processes are trying to run at …Mar 11, 2024A few of the most recently posted kernel patches are listed below; see the LWN Kernel Patches Page for full access to the patch database. Linus Torvalds Linux …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 Jonathan Corbet March 11, 2014 Impressive amounts of effort have gone into optimizing the kernel's low-level locking mechanisms over the years, but that does not …Three new stable kernels. [Posted February 5, 2024 by jake] Greg Kroah-Hartman has announced the release of the 6.7.4, 6.6.16 , and 6.1.77 stable kernels. As usual, they contain important fixes all over the kernel tree.October 4, 2022. LPC. The kernel's print function, printk (), has been the target of numerous improvement efforts over the years for a variety of reasons. One persistent problem with printk () has been that its latency is unacceptably high for the realtime Linux kernel; at this point, printk () represents the last piece needing changes before ...Have you heard of LandWarNet (LWN) eUniversity? It’s the Army’s one-stop training resource for all things cyber, signal, mission command and information …Despite its generally fast-moving nature, the kernel project relies on a number of old tools. While critics like to focus on the community's extensive use of email, a possibly more significant anachronism is the use of the 1989 version of the C language standard for kernel code — a standard that was codified before the kernel project even began over 30 …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.A few of the most recently posted kernel patches are listed below; see the LWN Kernel Patches Page for full access to the patch database. Linus Torvalds Linux … With a flair for style all her own, Rebecca Spera serves as the host of Mirror/Mirror on the Live Well Network. If you're always running out of the house in the morning, save money on breakfast by making these easy and cheap on-the-go breakfast recipes. If your little girl loves princesses, here's how to throw an easy DIY princess party for her ... After baggage systems at Amsterdam Airport Schiphol (AMS) malfunctioned on Wednesday, KLM told many of its customers on Thursday that they won't be able to check luggage on flights...The Rust for Linux project, which is working to make it possible to write kernel code in the Rust programming language, has been underway for a few years, and there is a growing number of developers who feel that it is time to merge this work into the mainline. At the 2022 Linux Kernel Maintainers Summit, Miguel Ojeda updated the group …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 …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, …Gao Xiang gave an overview of the Extended Read-Only File System (EROFS) in a filesystem session at the 2023 Linux Storage, Filesystem, Memory-Management and BPF Summit. EROFS was added to Linux 5.4 in 2019 and has been increasingly used in places beyond its roots as a filesystem for Android and embedded …With current 10Gb adapters, there are 1,230ns between two 1538-byte packets. 40Gb networking cuts that time down significantly, to 307ns. Naturally, 100Gb exacerbates the problem, dropping the per-packet time to about 120ns; the interface, at this point, is processing 8.15 million packets per second.Red Hat has announced that its longstanding "rhsa-announce" mailing list will be shut down on October 10. That is the list that receives security advisories for Red Hat Enterprise Linux and a whole slew of related products. Anybody who was counting on that list for Red Hat security advisories will need to find an alternative; a few options are listed …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 ...Thrombotic thrombocytopenic purpura is a rare disorder that causes blood clots (thrombi) to form in small blood vessels throughout the body. Explore symptoms, inheritance, genetics... Other LWN stuff: Daily Updates Calendar Linux Stocks Page Book reviews Penguin Gallery Archives/search Use LWN headlines Advertise here Contact us. Recent features: - RMS Interview - 2001 Timeline - O'Reilly Open Source Conference - OLS 2001 - Gaël Duval - Kernel Summit - Singapore Linux Conference - djbdns. Here is the permanent site for this ... 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. Feb 6, 2010 · This is the web site for the Third Edition of Linux Device Drivers , by Jonathan Corbet, Alessandro Rubini, and Greg Kroah-Hartman. For the moment, only the finished PDF files are available; we do intend to make an HTML version and the DocBook source available as well. This book is available under the terms of the Creative Commons Attribution ... Other LWN stuff: Daily Updates Calendar Linux Stocks Page Book reviews Penguin Gallery Archives/search Use LWN headlines Advertise here Contact us. Recent features: - RMS Interview - 2001 Timeline - O'Reilly Open Source Conference - OLS 2001 - Gaël Duval - Kernel Summit - Singapore Linux Conference - djbdns. Here is the permanent site for this ... PipeWire. By 2016, Taymans started rethinking the foundations of Pinos, extending its scope to become the standard Linux audio/video daemon. This included the "plenty of tiny buffers" low-latency audio use case typically covered by JACK. There were two main areas that needed to be addressed.When you apply for a loan, lots of documents are usually required. Find out the loan documents you may need to apply for the perfect business loan. * Required Field Your Name: * Yo...Decorating Book Shelves, Weight Loss, Restaurant Supplies, Budget Spring Fashion. An interior designer shares the secrets for standout bookshelves. Plus, find out where to buy restaurant quality kitchen tools for a steal. And, discover how one woman lost over 180 pounds without spending any money. Watch Episode.Learn everything you need to know about financial aid for online colleges, including the FAFSA, grants, and scholarships. Written by Evan Thompson Contributing Writer Learn about o... LandWarNet eUniversity is the Army's online learning platform for cyber, signal, mission command and information technology courses. You can access a variety of training resources, certifications, and career development opportunities. Learn how to enhance your skills and advance your career with LandWarNet eUniversity. 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 ...Learn everything you need to know about financial aid for online colleges, including the FAFSA, grants, and scholarships. Written by Evan Thompson Contributing Writer Learn about o... 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 both sidebars of the weekly page, often trailing far below any actual mid-page content. So the list was moved to a flat file and released on October 11, 2001. One year ago, the io_uring subsystem did not exist in the mainline kernel; it showed up in the 5.1 release in May 2019. At its core, io_uring is a mechanism for performing asynchronous I/O, but it has been steadily growing beyond that use case and adding new capabilities. Herein we catch up with the current state of io_uring, where it is …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 …Full Kitchen Renovation at Fraction of Cost. Designers Monica and Jess help a husband completely redo their dilapidated kitchen as a surprise for his wife, turning it into a magazine-worthy dream kitchen in just two short days with a budget of $2,500. Watch Episode. Tweet.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. 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 ...An LWN article from Michael Kerrisk describes the contents of this vector, so here we just mention a few interesting entries: The (architecture-specific) first entry in the vector is the AT_SYSINFO_EHDR value for x86_64; this indicates the location of the vDSO page, as referenced in an earlier article.Almost by default, open-source developers get very little insight into who uses their projects. In part, that’s the beauty of open source, but for developers who want to monetize t...PipeWire. By 2016, Taymans started rethinking the foundations of Pinos, extending its scope to become the standard Linux audio/video daemon. This included the "plenty of tiny buffers" low-latency audio use case typically covered by JACK. There were two main areas that needed to be addressed.Decorating Book Shelves, Weight Loss, Restaurant Supplies, Budget Spring Fashion. An interior designer shares the secrets for standout bookshelves. Plus, find out where to buy restaurant quality kitchen tools for a steal. And, discover how one woman lost over 180 pounds without spending any money. Watch Episode.Need a Django & Python development company in Dallas? Read reviews & compare projects by leading Python & Django development firms. Find a company today! Development Most Popular E...With current 10Gb adapters, there are 1,230ns between two 1538-byte packets. 40Gb networking cuts that time down significantly, to 307ns. Naturally, 100Gb exacerbates the problem, dropping the per-packet time to about 120ns; the interface, at this point, is processing 8.15 million packets per second.If you're concerned about protecting your internet privacy on your system, launching your browser in a private mode right from launch is a key move. Here's how to make it a default...The knowledge that you are helping to keep LWN on the net. Individual subscriptions are offered at a base rate of $9.00 per month, with a discount for prepaid subscriptions of ten months or more. We also offer a premium level ($16.00/month) with some extra features, and a "starving hacker" rate ($5.00/month) with reduced features.The LibreOffice project would seem to be on a roll. It produces what is widely seen as the leading free office-productivity suite, and has managed to move out of the shadow of the moribund (but brand-recognized) Apache OpenOffice project. The LibreOffice 7 release is coming within a month, and the tenth anniversary of the founding of the ...Dec 19, 2023 · OpenSSH 9.6 has been released. It includes some minor improvements and a fix for the so-called Terrapin attack . While cryptographically novel, the security impact of this attack is fortunately very limited as it only allows deletion of consecutive messages, and deleting most messages at this stage of the protocol prevents user authentication ... Feb 5, 2024 · Three new stable kernels. [Posted February 5, 2024 by jake] Greg Kroah-Hartman has announced the release of the 6.7.4, 6.6.16 , and 6.1.77 stable kernels. As usual, they contain important fixes all over the kernel tree. This concept is key to how the TRACE_EVENT () macro works. All the sub-macros within TRACE_EVENT () can be redefined and cause the TRACE_EVENT () to be used to create different code that uses the same information. Part 1 described the requirements needed to create a tracepoint. One set of data (in the TRACE_EVENT () …Individual subscriptions are offered at a base rate of $9.00 per month, with a discount for prepaid subscriptions of ten months or more. We also offer a premium ... Make your own play teepees for your kids with these easy DIY tips. Learn how to build your own high-end office desk for only $60. The Live Well Network offers a wide range of entertainment-based programs, including home decorating, fashion and beauty, food, health, outdoor adventures, travel and finance. LandWarNet eUniversity is the Army's online learning platform for cyber, signal, mission command and information technology courses. You can access a variety of training …When you apply for a loan, lots of documents are usually required. Find out the loan documents you may need to apply for the perfect business loan. * Required Field Your Name: * Yo...CONTACT NOW · SALE UPTO 25% !! เลือก LnwShop ! แพลทฟอร์มออนไลน์. ตัวตึงของคนไทย. ขายของออนไลน์ได้ทุกช่องทางผ่านเทพช็อป เปิดเว็บร้านของคุณเอง ... Linux kernel source tree. Contribute to torvalds/linux development by creating an account on GitHub. With a flair for style all her own, Rebecca Spera serves as the host of Mirror/Mirror on the Live Well Network. If you're always running out of the house in the morning, save money on breakfast by making these easy and cheap on-the-go breakfast recipes. If your little girl loves princesses, here's how to throw an easy DIY princess party for her ... Advertisement Once you present your form listing your items to declare, the U.S. Customs agent will place the ones with the highest rate of duty under your exemption. Then, after s...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...computing webzine with an emphasis on Unix-like operating systems.Need some backyard inspiration? Here's a budget-friendly project: dye drop cloths for patio curtains! Expert Advice On Improving Your Home Videos Latest View All Guides Latest View...A saw-whet owl, a very small species of owl, was discovered in the branches of the famous Rockefeller Center Christmas tree in New York City, and has been named Rockefeller. It mig...Nov 10, 2022 · A pair of new LWN site features. [Posted November 10, 2022 by corbet] We have finally added a set of dark mode defaults to the customization options for the site for those who prefer the dark side. Thanks to all the readers who have asked for this; apologies for taking so long to do it. The defaults seem good, but we are not dark-mode users, so ... Dec 19, 2023 · OpenSSH 9.6 has been released. It includes some minor improvements and a fix for the so-called Terrapin attack . While cryptographically novel, the security impact of this attack is fortunately very limited as it only allows deletion of consecutive messages, and deleting most messages at this stage of the protocol prevents user authentication ... PipeWire. By 2016, Taymans started rethinking the foundations of Pinos, extending its scope to become the standard Linux audio/video daemon. This included the "plenty of tiny buffers" low-latency audio use case typically covered by JACK. There were two main areas that needed to be addressed.The knowledge that you are helping to keep LWN on the net. Individual subscriptions are offered at a base rate of $9.00 per month, with a discount for prepaid subscriptions of ten months or more. We also offer a premium level ($16.00/month) with some extra features, and a "starving hacker" rate ($5.00/month) with reduced features.

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The Live Well Network -- the broadcast, online and wireless service for digital TV channels in the U.S. -- is your destination for lifestyle television. The network offers a wide range of entertainment-based programs, including home decorating, fashion and beauty, food, health, and travel. The programs are hosted by a team dedicated to ...Subscribers to LWN.net made this article — and everything that surrounds it — possible. If you appreciate our content, please buy a subscription and make the next set of articles possible. February 6, 2023. This article was contributed by Alexandre Prokoudine. Computer-aided design (CAD) software is expensive to develop, which is a good ...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. Mar 1, 2024 ... Lone Wolf's World OUT OIN ALL PLATFORMS https://share.amuse.io/NcwILSyCoi59 My Music, Beats, and Channel links- https://linktr.ee/lwnlwp ... LWN.net is a reader-supported news site dedicated to producing the best coverage from within the Linux and free software development communities. See the LWN FAQ for more information, and please consider subscribing to gain full access and support our activities. The free-software community has managed to build a body of software that is worth, by most estimates, many billions of dollars; all of this code is freely available to anybody who wants to use or modify it. It is an unparalleled example of independent actors working cooperatively on a common resource. Free software is certainly a success story, …Full Kitchen Renovation at Fraction of Cost. Designers Monica and Jess help a husband completely redo their dilapidated kitchen as a surprise for his wife, turning it into a magazine-worthy dream kitchen in just two short days with a budget of $2,500. Watch Episode. Tweet.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 …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 ...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. 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 … Use LWN headlines Advertise here Contact us. Recent features: - RMS Interview - 2001 Timeline - O'Reilly Open Source Conference - OLS 2001 - Gaël Duval - Kernel Summit - Singapore Linux Conference - djbdns. Here is the permanent site for this page. See also: last week's LWN. Leading items and editorials The money is back - sort of. Linux ... Concepts overview. ¶. The memory management in Linux is a complex system that evolved over the years and included more and more functionality to support a variety of systems …Usage ¶. A tracepoint definition, placed in a header file. The tracepoint statement, in C code. In order to use tracepoints, you should include linux/tracepoint.h. In subsys/file.c (where the tracing statement must be added): #include <trace/events/subsys.h> #define CREATE_TRACE_POINTS DEFINE_TRACE (subsys_eventname); void somefct (void ...Usage ¶. A tracepoint definition, placed in a header file. The tracepoint statement, in C code. In order to use tracepoints, you should include linux/tracepoint.h. In subsys/file.c (where the tracing statement must be added): #include <trace/events/subsys.h> #define CREATE_TRACE_POINTS DEFINE_TRACE (subsys_eventname); void somefct (void ....

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