Linaro RSS Feedhttps://www.linaro.org/https://www.linaro.org/blog/how-virtio-msg-works-a-technical-deep-dive-into-message-based-virtio-1/https://www.linaro.org/blog/how-virtio-msg-works-a-technical-deep-dive-into-message-based-virtio-1/This article takes a technical deep dive into how virtio-msg works and explores the protocol, initialization flow, notifications, and example bus bindings such as FF-A, PCI, and Xen.Fri, 28 Aug 2026 10:59:00 GMThttps://www.linaro.org/blog/working-on-virtio/https://www.linaro.org/blog/working-on-virtio/In this article, Alex Bennee provides a summary of the history of VirtIO and the areas Linaro is working on for the future. Read the blog to find out more. Mon, 24 Aug 2026 21:38:00 GMThttps://www.linaro.org/blog/the-challenges-of-abstracting-virtio/https://www.linaro.org/blog/the-challenges-of-abstracting-virtio/In this blog we talk about the challenges of abstracting Virtio. Read the blog to find out more. Thu, 20 Aug 2026 18:50:00 GMThttps://www.linaro.org/blog/qemu-8-2-and-linaros-maintainer-story-1/https://www.linaro.org/blog/qemu-8-2-and-linaros-maintainer-story-1/We discuss the impact of Linaro’s leadership in QEMU maintenance, the upcoming 8.2 release and the latest Arm architectural features you can now experiment with inside QEMU’s system emulation. Thu, 20 Aug 2026 18:28:00 GMThttps://www.linaro.org/blog/what-is-virtio-msg-a-message-based-virtio-transport-for-heterogeneous-systems/https://www.linaro.org/blog/what-is-virtio-msg-a-message-based-virtio-transport-for-heterogeneous-systems/Virtio-msg is a proposed message-based Virtio transport for heterogeneous systems where PCI and MMIO are not a natural fit. This blog explores its architecture, use cases, and ongoing standardization.Thu, 20 Aug 2026 13:59:00 GMThttps://www.linaro.org/blog/lava-q1-q2-feature-improvements/https://www.linaro.org/blog/lava-q1-q2-feature-improvements/ Since the beginning of 2026, LAVA has introduced several major feature updates designed to reduce CI/CD infrastructure overhead and accelerate testing throughput. With the release of LAVA 2026.06, we are highlighting key improvements that will simplify your testing infrastructure and improve reliability Fri, 14 Aug 2026 13:41:00 GMThttps://www.linaro.org/blog/adding-laa-support-to-labgrid/https://www.linaro.org/blog/adding-laa-support-to-labgrid/We added LAA support to Labgrid so developers can use the same testing workflow on their desk and in larger lab setups. The result is faster testing, easier scaling, and a smoother path from local testing to lab automation.Fri, 14 Aug 2026 12:45:00 GMThttps://www.linaro.org/blog/closing-the-hardware-gap-what-qemu-11-1-brings-to-arm-developers/https://www.linaro.org/blog/closing-the-hardware-gap-what-qemu-11-1-brings-to-arm-developers/QEMU 11.1 demonstrates how emulation and virtualization can shorten the gap between architectural specification, hardware availability and production-ready software. Tue, 04 Aug 2026 19:30:00 GMThttps://www.linaro.org/blog/linaros-future-development-plans-for-qemu/https://www.linaro.org/blog/linaros-future-development-plans-for-qemu/In this article, Alex Bennée gives a summary of Linaro's engineering plans for QEMU. Tue, 04 Aug 2026 14:35:00 GMThttps://www.linaro.org/blog/the-many-and-varied-uses-of-qemu/https://www.linaro.org/blog/the-many-and-varied-uses-of-qemu/In this article, Alex Bennée provides an overview of some of the engineering enabled by QEMU throughout Linaro and beyond. Wed, 29 Jul 2026 12:33:00 GMThttps://www.linaro.org/blog/eliminating-silent-failures-in-ci-cd-expected-test-cases-in-lava/https://www.linaro.org/blog/eliminating-silent-failures-in-ci-cd-expected-test-cases-in-lava/A passing test suite does not always mean all of your tests actually ran.Mon, 27 Jul 2026 14:51:00 GMThttps://www.linaro.org/blog/reduce-hardware-validation-opex-and-cycle-times-with-onelab-v1-6-0/https://www.linaro.org/blog/reduce-hardware-validation-opex-and-cycle-times-with-onelab-v1-6-0/Linaro’s ONELab v1.6.0 release delivers full automated support for Arm Architecture Compliance Suite (ACS) v3.1.2 and direct LAVA test orchestration from the UI. Mon, 27 Jul 2026 11:26:00 GMThttps://www.linaro.org/blog/linaros-implementation-of-a-continuous-regression-detection-system/https://www.linaro.org/blog/linaros-implementation-of-a-continuous-regression-detection-system/In this blog, we examine the architecture of a working Linux kernel performance regression detection system and how results are processed into reproducible regression signals and visualised. Sat, 25 Jul 2026 15:01:00 GMThttps://www.linaro.org/blog/confidential-computing-on-arm-architecture-use-cases/https://www.linaro.org/blog/confidential-computing-on-arm-architecture-use-cases/This is the second post in a series, exploring the trajectory of CCA in depth.Wed, 22 Jul 2026 14:55:00 GMThttps://www.linaro.org/blog/building-unified-graphics-for-virtualized-cockpit-systems/https://www.linaro.org/blog/building-unified-graphics-for-virtualized-cockpit-systems/Learn how Linaro combines Wayland, VirtIO, Sommelier, Waydroid, and other open-source technologies to create seamless graphics integration across Android, Linux, and QNX virtual machines—enabling next-generation automotive and industrial user interfaces.Wed, 22 Jul 2026 12:47:00 GMThttps://www.linaro.org/blog/why-linux-still-misses-deadlines-under-loadand-how-upstream-engineering-is-making-it-more-predictable/https://www.linaro.org/blog/why-linux-still-misses-deadlines-under-loadand-how-upstream-engineering-is-making-it-more-predictable/Why do systems that pass every benchmark still stutter in production? Linaro's kernel team investigated Linux scheduler latency spikes. After fixes, 99.9th percentile latency dropped below 700 microseconds. Read how they traced it, fixed it, and took it upstream.Fri, 03 Jul 2026 09:47:00 GMThttps://www.linaro.org/blog/introducing-linaro-26-0/https://www.linaro.org/blog/introducing-linaro-26-0/Linaro Forge 26.0 introduces NCCL collective profiling in MAP and Performance Reports, giving full visibility into GPU-to-GPU communication at scale. We put it to the test on a multi-node cluster, read this blog and see what we found, with zero code changes required.Mon, 22 Jun 2026 14:04:00 GMThttps://www.linaro.org/blog/how-to-enable-uefi-https-boot-with-u-boot-for-secure-os-installation/https://www.linaro.org/blog/how-to-enable-uefi-https-boot-with-u-boot-for-secure-os-installation/Thanks to recent contributions from Linaro and the U-Boot community, U-Boot platforms can now benefit from seamless and secure HTTPS-based network booting.Thu, 18 Jun 2026 06:46:00 GMThttps://www.linaro.org/blog/whats-new-in-linux-kernel-7-1-key-improvements-for-arm-platforms-and-mainline-linux/https://www.linaro.org/blog/whats-new-in-linux-kernel-7-1-key-improvements-for-arm-platforms-and-mainline-linux/From scheduler performance to platform standardization, Linaro’s contributions to Linux 7.1 help make Arm-based systems easier to maintain, observe, and scale over time.Wed, 17 Jun 2026 14:33:00 GMThttps://www.linaro.org/blog/what-is-confidential-computing/https://www.linaro.org/blog/what-is-confidential-computing/As cyber threats and AI-driven attacks grow, protecting data is more critical than ever. While encryption secures data at rest and in transit, confidential computing protects data in use, keeping sensitive workloads secure during processing. Tue, 26 May 2026 12:10:00 GMThttps://www.linaro.org/blog/why-is-lava-now-easier-to-use/https://www.linaro.org/blog/why-is-lava-now-easier-to-use/LAVA (Linaro Automation and Validation Architecture) is an open source framework created by Linaro in 2012 to help developers test software on real hardware. This blog highlights recent updates that make LAVA easier to use, including improved documentation, the Linaro Automation Appliance, and faster command-line testing on new boards.Tue, 28 Apr 2026 17:19:00 GMThttps://www.linaro.org/blog/how-embedded-linux-systems-actually-boot-on-arm/https://www.linaro.org/blog/how-embedded-linux-systems-actually-boot-on-arm/In this blog, we demystify the cold boot process of embedded Arm systems, discussing what that process looks like in light of Arm SystemReady requirements. Explore the process from starting in Trusted Firmware, to running Linux. Wed, 15 Apr 2026 14:19:00 GMThttps://www.linaro.org/blog/how-to-track-mainline-linux-kernel-performance-in-cloud-environments/https://www.linaro.org/blog/how-to-track-mainline-linux-kernel-performance-in-cloud-environments/In this blog post, we show why even single-digit performance regressions in the Linux kernel become capacity headaches in public clouds, and we outline practical ways to detect and triage those regressions in noisy environments.Mon, 30 Mar 2026 13:33:00 GMThttps://www.linaro.org/blog/how-to-produce-benchmark-results-on-the-ethos-u65-npu/https://www.linaro.org/blog/how-to-produce-benchmark-results-on-the-ethos-u65-npu/This blog explains how to reproduce benchmark results for Ethos-U65 on i.MX93 using a fully upstream Linux kernel and Mesa, with no local modifications. It provides clear steps to validate performance, compare different setups, and understand variations in results.Wed, 25 Mar 2026 11:54:00 GMThttps://www.linaro.org/blog/from-replace-it-with-intel-to-upstream-bringing-mediatek-bluetooth-wifi-7-to-linux/https://www.linaro.org/blog/from-replace-it-with-intel-to-upstream-bringing-mediatek-bluetooth-wifi-7-to-linux/This post traces how a community-driven reverse-engineering effort produced 20 upstream kernel patches for the MT7927, and what the experience reveals about the cost of missing Linux support for hardware vendors.Thu, 19 Mar 2026 14:15:00 GMThttps://www.linaro.org/blog/scaling-linux-kernel-quality-automating-bisection-in-kernelci/https://www.linaro.org/blog/scaling-linux-kernel-quality-automating-bisection-in-kernelci/In this blog post, we explain why bisection matters and how you can get involved in shaping what it should look like within KernelCI.Tue, 17 Mar 2026 13:35:00 GMThttps://www.linaro.org/blog/5-common-mistakes-when-enabling-your-arm-device-in-the-automated-test-lab/https://www.linaro.org/blog/5-common-mistakes-when-enabling-your-arm-device-in-the-automated-test-lab/A Real-World Debugging Story that reveals the most common mistakes when bringing up a new device in an automated hardware test environment.Mon, 16 Mar 2026 11:47:00 GMThttps://www.linaro.org/blog/so-you-want-to-port-your-c-c-project-to-windows-on-arm/https://www.linaro.org/blog/so-you-want-to-port-your-c-c-project-to-windows-on-arm/Are you looking for a quick answer? There are several approaches that can be taken to get a project running on Windows on Arm devices. Each is discussed with some context in this article, however, native ARM64 with LLVM is usually the fastest choice for your application.Wed, 11 Mar 2026 08:26:00 GMThttps://www.linaro.org/blog/enabling-standard-linux-on-arm-how-onelab-accelerates-interoperability-and-systemready-continuous-compliance/https://www.linaro.org/blog/enabling-standard-linux-on-arm-how-onelab-accelerates-interoperability-and-systemready-continuous-compliance/A faster path to booting standard Linux on Arm through automated firmware validation and real-hardware testing.Tue, 10 Mar 2026 18:16:00 GMThttps://www.linaro.org/blog/simplifying-industrial-arm-systems-a-standardized-approach-to-virtual-machine-communication/https://www.linaro.org/blog/simplifying-industrial-arm-systems-a-standardized-approach-to-virtual-machine-communication/Software virtualisation is becoming increasingly common in robotics and industrial control as a way of enabling multiple software domains to share the same underlying hardware. In this article we look at how to simplify your industrial Arm systems through virtio-msg - a standardized solution developed by Linaro, Google, AMD and Arm for heteregeneous hardware communication.Mon, 09 Mar 2026 10:26:00 GMThttps://www.linaro.org/blog/u-boot-security-improvements-using-arm-memory-permissions/https://www.linaro.org/blog/u-boot-security-improvements-using-arm-memory-permissions/Mapping application memory as read-write-execute (RWX) removes the security boundary between data and code, making it easier for attackers to run malicious code through common vulnerabilities. Proper memory permissions reduce the attack surface and strengthen application security. Read the blog to learn more.Fri, 06 Mar 2026 10:16:00 GMThttps://www.linaro.org/blog/linaro-at-embedded-world-2026/https://www.linaro.org/blog/linaro-at-embedded-world-2026/In just one week’s time, Linaro will be back at Embedded World demonstrating how we help companies build, test and maintain great products on Arm. Check out this blog to learn what we will be showcasing in our booth 4-501Wed, 04 Mar 2026 13:48:00 GMThttps://www.linaro.org/news/linaro-addresses-the-demands-of-the-next-era-of-ai-and-compute-with-new-model-and-brings-open-collaboration-to-all/https://www.linaro.org/news/linaro-addresses-the-demands-of-the-next-era-of-ai-and-compute-with-new-model-and-brings-open-collaboration-to-all/Linaro introduces the CoreCollective - a neutral, open consortium backed by Arm that brings the ecosystem together to solve shared software challengesWed, 25 Feb 2026 08:03:00 GMThttps://www.linaro.org/blog/preparing-for-the-eu-cyber-resilience-act-cra-with-linaro/https://www.linaro.org/blog/preparing-for-the-eu-cyber-resilience-act-cra-with-linaro/The EU Cyber Resilience Act (CRA), in force since late 2024, introduces mandatory cybersecurity requirements for connected products. Following a three-year transition period, non-compliant devices may be banned from the EU market. The regulation requires manufacturers to integrate security by design and maintain it throughout the product lifecycle.Mon, 23 Feb 2026 09:49:00 GMThttps://www.linaro.org/blog/direct-kernel-access-to-ethos-u65-npu-on-i-mx9-benchmarks-using-latest-kernel-and-mesa-support/https://www.linaro.org/blog/direct-kernel-access-to-ethos-u65-npu-on-i-mx9-benchmarks-using-latest-kernel-and-mesa-support/Running machine learning workloads on an embedded SoC with a mid-range CPU with good performance and power management is a challenge. Many SoCs have included integrated NPUs (Neural Processing Units) to accelerate on-device machine learning performance. Software support for NPUs is often proprietary and open source support, when it exists, can be very limited.Tue, 17 Feb 2026 15:15:00 GMThttps://www.linaro.org/blog/frtyhu/https://www.linaro.org/blog/frtyhu/For more than 15 years, Linaro has helped embedded device manufacturers build secure, high-quality products at scale. Our engineering teams work at the intersection of product development and upstream open source, collaborating directly with the communities that provide a significant portion of the software used in modern devices.Mon, 16 Feb 2026 12:01:00 GMThttps://www.linaro.org/blog/how-to-bisect-linux-kernel-build-and-boot-failures-with-tuxmake-and-tuxrun/https://www.linaro.org/blog/how-to-bisect-linux-kernel-build-and-boot-failures-with-tuxmake-and-tuxrun/In our previous blog post we looked at why kernel bisection is tricky to perform today. The short version is simple. If the environment changes while git walks through history, the bisect result cannot be trusted. This post shows one way to keep the environment stable while bisecting. The focus is not on speed or clever tricks. It is about getting the same answer every time.Thu, 29 Jan 2026 11:01:00 GMThttps://www.linaro.org/blog/reproducible-linux-kernel-bisection/https://www.linaro.org/blog/reproducible-linux-kernel-bisection/Why kernel regressions are hard to track today? Kernel regressions are not new, what has changed is how they appear and who has to deal with them. Today, many regressions are first seen in CI. In this blog post, we look at how CI has changed this situation and why bisecting kernel code is hard in practice today. Tue, 27 Jan 2026 14:30:00 GMThttps://www.linaro.org/blog/linaro-transfers-kernel-building-and-testing-tools-to-the-kernelci-project/https://www.linaro.org/blog/linaro-transfers-kernel-building-and-testing-tools-to-the-kernelci-project/Linaro has transferred ownership of three key open-source projects: Tuxmake, TuxRun, and TuxLava to the KernelCI project, hosted by The Linux Foundation.Tue, 20 Jan 2026 10:30:00 GMThttps://www.linaro.org/news/linaro-supports-valve-in-its-mission-to-build-linux-powered-gaming-devices/https://www.linaro.org/news/linaro-supports-valve-in-its-mission-to-build-linux-powered-gaming-devices/Linaro supports Valve in its mission to build Linux-powered gaming devicesWed, 07 Jan 2026 00:00:00 GMThttps://www.linaro.org/blog/upstream-secure-data-path-with-optee-part1/https://www.linaro.org/blog/upstream-secure-data-path-with-optee-part1/Beyond Digital Rights Management (DRM) solutions, there has always been a demand for applications such as Secure Video Playback and Secure Video Recording. Let’s explore how Linaro’s Secure Data Path patchset enables these use cases. Wed, 26 Nov 2025 00:00:00 GMThttps://www.linaro.org/blog/whats-new-in-linaro-forge-25-1/https://www.linaro.org/blog/whats-new-in-linaro-forge-25-1/We are thrilled to unveil the latest advancements in Linaro Forge 25.1 at SC’25.Fri, 14 Nov 2025 15:28:00 GMThttps://www.linaro.org/blog/blog-3-you-have-patches-upstream-great-how-to-contribute-more/https://www.linaro.org/blog/blog-3-you-have-patches-upstream-great-how-to-contribute-more/In this third and final part to our Blog Series on how to become a Kernel Developer, we take a look at how to contribute more to the Linux kernel through testing, maintaining and reviewing the code.Wed, 01 Oct 2025 08:00:00 GMThttps://www.linaro.org/blog/blog-2-posted-patches-what-next/https://www.linaro.org/blog/blog-2-posted-patches-what-next/The Linux kernel development community is largely built around collaboration and communication. In last week's blog we talked about how to submit a patch. In this blog - the second part of our blog series on how to become a Kernel Developer - we talk about how to work effectively with the Linux kernel community. Thu, 25 Sep 2025 09:21:00 GMThttps://www.linaro.org/blog/kmemdump-step-by-step-on-qualcomm-automotive-platform/https://www.linaro.org/blog/kmemdump-step-by-step-on-qualcomm-automotive-platform/A step by step guide to try out kmemdump on the SA8775P Ride SX 4.0 Automotive Development PlatformTue, 23 Sep 2025 09:00:00 GMThttps://www.linaro.org/blog/becoming-a-kernel-developer-part1-posting-your-first-patch/https://www.linaro.org/blog/becoming-a-kernel-developer-part1-posting-your-first-patch/Contributing to the Linux kernel can seem daunting and complex. In this three-part blog series, we will share our experience sending patches to the Linux kernel and interacting with the community. Check out our first blog to learn how to prepare, format, and post your first patch! Tue, 16 Sep 2025 00:00:00 GMThttps://www.linaro.org/blog/linux-on-snapdragon-x-elite/https://www.linaro.org/blog/linux-on-snapdragon-x-elite/Linaro Connect 2025 showcases progress in bringing Linux on Snapdragon-Powered Devices Wed, 23 Jul 2025 08:00:00 GMThttps://www.linaro.org/blog/hidden-jtag-qualcomm-snapdragon-usb/https://www.linaro.org/blog/hidden-jtag-qualcomm-snapdragon-usb/Learn about JTAG and EUDMon, 30 Jun 2025 01:00:00 GMThttps://www.linaro.org/blog/introduction-to-kmemdump/https://www.linaro.org/blog/introduction-to-kmemdump/A smarter way to Capture Crash Data on Embedded Linux Devices Wed, 18 Jun 2025 00:00:00 GMThttps://www.linaro.org/blog/hardening-u-boot-https-with-ca-certificate-management/https://www.linaro.org/blog/hardening-u-boot-https-with-ca-certificate-management/This blog post documents the introduction of the 'wget cacert' command in U-Boot which adds support for CA Certificates. Thu, 12 Jun 2025 00:00:00 GMThttps://www.linaro.org/news/linaro-connect-2025-celebrating-16-years-of-arm-innovation-and-charting-the-future/https://www.linaro.org/news/linaro-connect-2025-celebrating-16-years-of-arm-innovation-and-charting-the-future/Linaro Connect 2025: Celebrating 16 Years of Arm Innovation and Charting the Future Fri, 16 May 2025 08:00:00 GMThttps://www.linaro.org/blog/linaro-connect-2025-demo-friday/https://www.linaro.org/blog/linaro-connect-2025-demo-friday/This year we have got twenty demos planned - check out this blog to learn about the demos that will be on display. Tue, 06 May 2025 09:00:00 GMThttps://www.linaro.org/blog/mastering-memory-debugging-with-linaro-ddt/https://www.linaro.org/blog/mastering-memory-debugging-with-linaro-ddt/Mastering Memory Debugging with Linaro DDTThu, 01 May 2025 08:00:00 GMThttps://www.linaro.org/blog/adding-support-for-mte-debugging-to-qemu/https://www.linaro.org/blog/adding-support-for-mte-debugging-to-qemu/This blog post explains how Linaro enabled QEMU to debug MTE (Memory Tagging Extension) code on machines that support this feature. We'll start by explaining MTE and what was needed to enable debugging. Then, we'll describe the components we upstreamed to GDB and QEMU to make it work. Thu, 24 Apr 2025 11:00:00 GMThttps://www.linaro.org/blog/boosting-the-next-wave-of-arm-innovation/https://www.linaro.org/blog/boosting-the-next-wave-of-arm-innovation/Boosting the Next Wave of Arm Innovation - What to expect from Linaro Connect 2025 Tue, 22 Apr 2025 11:00:00 GMThttps://www.linaro.org/blog/the-linaro-ecosystem-dashboard-the-centralised-information-hub-for-all-things-arm/https://www.linaro.org/blog/the-linaro-ecosystem-dashboard-the-centralised-information-hub-for-all-things-arm/The Linaro Ecosystem Dashboard - the centralized information hub for all things Arm Tue, 18 Mar 2025 00:00:00 GMThttps://www.linaro.org/news/linaro-announces-commercial-launch-of-onelab/https://www.linaro.org/news/linaro-announces-commercial-launch-of-onelab/Linaro announced the commercial launch of ONELab at Embedded World today. ONELab is a testing platform for IoT and Edge devices that revolutionizes interoperability testing. Tue, 11 Mar 2025 09:00:00 GMThttps://www.linaro.org/blog/onelab-at-embedded-world/https://www.linaro.org/blog/onelab-at-embedded-world/At Embedded World 2024, Linaro introduced [ONELab](https://www.linaro.org/solutions/onelab) - a solution which helps Silicon Vendors and Device Makers conduct continuous interoperability tests among different Operating Systems and Cloud Services. Mon, 03 Mar 2025 00:00:00 GMThttps://www.linaro.org/blog/linaro-ci-results-show-that-flaky-failures-in-the-gdb-testsuite-are-finally-fine/https://www.linaro.org/blog/linaro-ci-results-show-that-flaky-failures-in-the-gdb-testsuite-are-finally-fine/Linaro’s Toolchain team is one of the leading contributors to Arm support in GNU toolchain projects. Linaro has been working on toolchain (compiler, base libraries, debugger) development and maintainership for the Arm architecture since 2011. This involves coding and also supporting activities such as developing and maintaining a CI system. About 2 years ago, Linaro deployed a state of the art continuous testing and integration infrastructure for the GNU Toolchain (aka GNU Toolchain CI). Thu, 20 Feb 2025 09:00:00 GMThttps://www.linaro.org/blog/qemu-a-tale-of-performance-analysis/https://www.linaro.org/blog/qemu-a-tale-of-performance-analysis/In this post, we will present the performance issues we identified when booting Android using QEMU, and how we solved these upstream. We will also answer the question “How fast can you boot Android using QEMU?” Tue, 14 Jan 2025 00:00:00 GMThttps://www.linaro.org/blog/forge-thread-affinity-advisor/https://www.linaro.org/blog/forge-thread-affinity-advisor/Thread Affinity Advisor: Empowering users with insight into their underlying hardware's CPU memory hierarchy Wed, 20 Nov 2024 00:00:00 GMThttps://www.linaro.org/blog/linaro-enables-op-tee-rpmb-access-directly-from-the-linux-kernel/https://www.linaro.org/blog/linaro-enables-op-tee-rpmb-access-directly-from-the-linux-kernel/Tee-supplicant, the user space application in the OP-TEE solution has been responsible for the communication with the RPMB (Replay Protected Memory Block) device. This however, also meant that access to secure storage hasn't been available until the system has been fully up and running. Nowadays functionality depends on the secure storage being up and running early – e.g implementing a firmware TPM to enhance the system security. To address this issue, Linaro have worked on and upstreamed support enabling RPMB access directly from Linux kernel before user space has been started.Tue, 22 Oct 2024 00:00:00 GMThttps://www.linaro.org/blog/linaro-at-open-source-summit-europe-and-linux-plumbers-2024/https://www.linaro.org/blog/linaro-at-open-source-summit-europe-and-linux-plumbers-2024/Open Source Summit (OSS) Europe is one of the leading events for open source developers to come together and collaborate. The latest OSS took place in Vienna 16-18 September. Linaro had a strong presence with a booth as well as multiple technical sessions.Tue, 08 Oct 2024 09:00:00 GMThttps://www.linaro.org/blog/expanding-profiling-capabilities-with-windowsperf-372-release/https://www.linaro.org/blog/expanding-profiling-capabilities-with-windowsperf-372-release/Everything you need to know about the latest Windows Perf 3.7.2 release and its profiling capabilitiesTue, 10 Sep 2024 09:00:00 GMThttps://www.linaro.org/blog/linaro-devboards-power-up-android-15-right-on-launch-day/https://www.linaro.org/blog/linaro-devboards-power-up-android-15-right-on-launch-day/Android 15 boots on Linaro reference devboards on the day of its releaseFri, 06 Sep 2024 00:00:00 GMThttps://www.linaro.org/blog/debugging-and-profiling-on-the-nvidia-gh200-grace-hopper-superchip/https://www.linaro.org/blog/debugging-and-profiling-on-the-nvidia-gh200-grace-hopper-superchip/In this blog, Beau Paisley talks about the state of debugging tools for HPC. Read more here!Wed, 04 Sep 2024 09:00:00 GMThttps://www.linaro.org/blog/initial-u-boot-release-for-qualcomm-platforms/https://www.linaro.org/blog/initial-u-boot-release-for-qualcomm-platforms/Today we announce the first binary release of U-Boot for Qualcomm boards, following a year long bringup and upstreaming effort.Wed, 21 Aug 2024 01:53:28 GMThttps://www.linaro.org/blog/launching--windowsperf-visual-studio-extension-v210/https://www.linaro.org/blog/launching--windowsperf-visual-studio-extension-v210/We’re thrilled to announce the new release to the Visual Studio Marketplace of the WindowsPerf Visual Studio Extension, version 2.1.0. This major update introduces essential features designed to enhance performance profiling on Windows on Arm. This version is compatible with WindowsPerf 3.7.2. WindowsPerf is a performance profiling tool inspired by Linux Perf, tailored for Windows on Arm. It utilizes the Arm Performance Monitor Unit (PMU) and its hardware counters to deliver Arm CPU microarchitecture profiling capabilities. Tue, 06 Aug 2024 09:00:00 GMThttps://www.linaro.org/blog/linaro-at-open-euler-sig/https://www.linaro.org/blog/linaro-at-open-euler-sig/The openEuler Special Interest Group (SIG) Gathering was held in Beijing on July 26th 2024. This was the first event of this type for the openEuler community. There were around 300 developers in the conference, discussing the next stage plan for openEuler community. The topics were divided into 6 tracks: Diversity Computing Power, AI Native support, Full-Scenario Application, openEuler Native development, Upstream Native Support and User experience Research. In this blog, we will look at some of the highlights from this event. Fri, 26 Jul 2024 16:05:00 GMThttps://www.linaro.org/blog/new-release-windowsperf-visual-studio-extension-v1000/https://www.linaro.org/blog/new-release-windowsperf-visual-studio-extension-v1000/We’re excited to announce the release of the WindowsPerf Visual Studio Extension v1.0.0, our first stable release after the beta. Tue, 23 Jul 2024 09:00:00 GMThttps://www.linaro.org/blog/linaro-at-the-confidential-computing-summit-2024/https://www.linaro.org/blog/linaro-at-the-confidential-computing-summit-2024/Linaro At The Confidential Computing Summit 2024Mon, 15 Jul 2024 09:00:00 GMThttps://www.linaro.org/blog/blender-now-enabled-on-windows-on-arm/https://www.linaro.org/blog/blender-now-enabled-on-windows-on-arm/Blender now enabled on Windows on Arm. Here is the story of how we got there. Sun, 14 Jul 2024 10:00:00 GMThttps://www.linaro.org/blog/onelab-launch-at-linaro-connect-madrid-2024/https://www.linaro.org/blog/onelab-launch-at-linaro-connect-madrid-2024/ONELab is a Linaro solution aiming to revolutionize interoperability testing for Edge and IoT devices. By tackling the challenges of safely and securely processing vast amounts of data with software and AI, ONELab stands to make significant strides in the industry. Tue, 04 Jun 2024 00:00:00 GMThttps://www.linaro.org/news/linaro-unveils-onelab-at-connect-revolutionizing-edge-compute-interoperability-testing/https://www.linaro.org/news/linaro-unveils-onelab-at-connect-revolutionizing-edge-compute-interoperability-testing/In this press release Linaro announces a new collaboration with Renesas to run SOAFEE test suite on Renesas automotive productsWed, 15 May 2024 08:35:31 GMThttps://www.linaro.org/news/linaro-undergoes-transformation-introducing-the-new-brand/https://www.linaro.org/news/linaro-undergoes-transformation-introducing-the-new-brand/In this press release Linaro announces a new collaboration with Renesas to run SOAFEE test suite on Renesas automotive productsTue, 14 May 2024 11:40:00 GMThttps://www.linaro.org/news/linaro-to-join-forces-with-renesas-on-soafee-integration-lab-project/https://www.linaro.org/news/linaro-to-join-forces-with-renesas-on-soafee-integration-lab-project/Today Linaro announces a collaboration with Renesas. This collaboration marks a significant milestone in the advancement of the SOAFEE Integration Lab Project. Mon, 13 May 2024 08:48:03 GMThttps://www.linaro.org/blog/how-to-build-and-test-the-linux-kernel-locally/https://www.linaro.org/blog/how-to-build-and-test-the-linux-kernel-locally/One of the toughest challenges developers face is the constant need to build and test the kernel on various hardware configurations. In this blog we look at Tuxsuite, a tool created by Linaro to make building and testing Linux kernels easier. Tue, 07 May 2024 02:31:55 GMThttps://www.linaro.org/blog/passing-information-across-bootloader-components/https://www.linaro.org/blog/passing-information-across-bootloader-components/When a device boots nowadays multiple firmware components need to pass information around. This is usually done in a platform-specific way, leading to confusion and increased maintenance costs. Linaro and Arm started an effort to standardize that which led to a standard. Let’s look at the details and the code upstreamed to various componentsMon, 29 Apr 2024 00:00:25 GMThttps://www.linaro.org/blog/subkeys-in-op-tee-part-2/https://www.linaro.org/blog/subkeys-in-op-tee-part-2/Up to now, Trusted Applications (TAs) for OP-TEE could be signed and later verified by a single certificate. When multiple vendors are involved though having a single signer doesn’t scale well. A while back we took a quick look at the subkeys implemented in OP-TEE. In this blog, we will do a deep dive on the implementation.Fri, 26 Apr 2024 01:48:55 GMThttps://www.linaro.org/blog/tuxmake-building-linux-with-kernel-org-toolchains/https://www.linaro.org/blog/tuxmake-building-linux-with-kernel-org-toolchains/This blog talks about how support has been introduced for kernel.org LLVM toolchains. Click here to read more! Wed, 17 Apr 2024 08:05:14 GMThttps://www.linaro.org/news/linaro-announces-qualcomm-as-the-new-member-of-the-linaro-edge-group-ledge/https://www.linaro.org/news/linaro-announces-qualcomm-as-the-new-member-of-the-linaro-edge-group-ledge/Linaro, the leading engineering organization that drives the best-in-class development in the Arm ecosystem, announces today that Qualcomm Technologies, Inc. has joined the Linaro Edge Group (LEDGE). Tue, 09 Apr 2024 10:03:20 GMThttps://www.linaro.org/blog/enabling-the-next-wave-of-compute-at-the-edge-with-onelab/https://www.linaro.org/blog/enabling-the-next-wave-of-compute-at-the-edge-with-onelab/Unlock the potential of Edge Computing with ONELab! Discover how our innovative platform streamlines interoperability testing for Edge and IoT devices, ensuring readiness for cloud-native deployments. Learn more about our groundbreaking initiative at Embedded World.Tue, 09 Apr 2024 01:20:22 GMThttps://www.linaro.org/blog/type-tracking-using-arm-memory-tagging/https://www.linaro.org/blog/type-tracking-using-arm-memory-tagging/Memory Tagging is for memory safety. At least, that is the intention. What if you ignore all the advice and use memory tags for your own data? In this article I will show you how to do that. It seems like a bad idea, but you might be surprised by the results. Mon, 08 Apr 2024 09:17:02 GMThttps://www.linaro.org/blog/how-implementing-security-txt-a-step-towards-enhanced-cybersecurity-a-linaro-best-practice/https://www.linaro.org/blog/how-implementing-security-txt-a-step-towards-enhanced-cybersecurity-a-linaro-best-practice/Learn how to implement Security.txt on your website with this comprehensive guide from Linaro. Understand the significance of Security.txt, its framework, and global adoption, and discover best practices for enhancing your website's cybersecurity.Wed, 20 Mar 2024 03:34:22 GMThttps://www.linaro.org/blog/linaro-forge-empowering-the-energy-sector-at-the-rice-university-energy-hpc-conference/https://www.linaro.org/blog/linaro-forge-empowering-the-energy-sector-at-the-rice-university-energy-hpc-conference/Join Linaro Forge at the Rice University Energy HPC Conference in Houston to explore how our high-performance computing solutions are driving innovation in the energy sector. From traditional energy exploration to renewable sources, discover how we're empowering sustainability and efficiencySun, 25 Feb 2024 21:54:36 GMThttps://www.linaro.org/blog/linaro-fosdem-2024/https://www.linaro.org/blog/linaro-fosdem-2024/The 2024 edition of Fosdem was held on February 3rd-4th, and this year’s program was bigger and better than ever. Linaro, thanks to its deep expertise and contribution to the open source ecosystem, presented eight talks, setting a new record for their presence and acceptance ratio at the event. Wed, 21 Feb 2024 03:11:10 GMThttps://www.linaro.org/blog/windowsperf-release-3-3-0/https://www.linaro.org/blog/windowsperf-release-3-3-0/In this blog, we announce the WindowsPerf 3.3.0 release, marking another major milestone in our development efforts. This update introduces disassembly analysis, allowing developers to thoroughly examine their Windows on Arm (WOA) code at the assembly leveMon, 05 Feb 2024 02:46:15 GMThttps://www.linaro.org/blog/subkeys-in-op-tee-part-1/https://www.linaro.org/blog/subkeys-in-op-tee-part-1/Up to now, Trusted Applications (TAs) for OP-TEE could be signed and later verified by a single certificate. When multiple vendors are involved though having a single signer doesn’t scale well. In this blog, we will explore the latest OP-TEE additions allowing multiple signers of TAs.Mon, 22 Jan 2024 04:48:06 GMThttps://www.linaro.org/blog/installing-fedora-with-uefi-http-boot/https://www.linaro.org/blog/installing-fedora-with-uefi-http-boot/With the addition of UEFI HTTP Boot support in U-Boot on a SystemReady-IR platform we can install and run Fedora on the fly instead of using a local media. Let’s see how we can use the feature and install a standard Fedora distro on the fly, instead of installing it via local media. Fri, 19 Jan 2024 03:00:49 GMThttps://www.linaro.org/blog/qualcomm-and-linaro-enable-latest-flagship-snapdragon-compute-soc/https://www.linaro.org/blog/qualcomm-and-linaro-enable-latest-flagship-snapdragon-compute-soc/Running fully fledged Debian desktop (including GPU rendering) with patches on top of linux-next on the X Elite (X1E80100) platform even before it has been announced Thu, 04 Jan 2024 23:10:33 GMThttps://www.linaro.org/blog/rust-device-backends-for-every-hypervisor/https://www.linaro.org/blog/rust-device-backends-for-every-hypervisor/Linaro has been busy on developing independent virtio devices for a wide range of device classes. Much of this was enabled with the help of the rust-vmm ecosystem. This blog post provides a status update and provides a short summary of the Rust-based virtualization ecosystem. Thu, 14 Dec 2023 05:42:53 GMThttps://www.linaro.org/blog/2023-12-12-qemu-8-2-and-linaro-s-maintainer-story/https://www.linaro.org/blog/2023-12-12-qemu-8-2-and-linaro-s-maintainer-story/We discuss the impact of Linaro's leadership in QEMU maintenance, the upcoming 8.2 release and the latest Arm architectural features you can now experiment with inside QEMU's system emulation. Mon, 11 Dec 2023 21:12:03 GMThttps://www.linaro.org/news/open-cmsis-pack-project-releases-cmsis-toolbox-2-2-0/https://www.linaro.org/news/open-cmsis-pack-project-releases-cmsis-toolbox-2-2-0/Latest news from the Linaro-hosted Open CMSIS Pack project which has released an enhanced version of the CMSIS-Toolbox suite of command-line tools for IoT and embedded software packaging.Thu, 07 Dec 2023 03:14:09 GMThttps://www.linaro.org/blog/v6-2-v6-6-linux-kernel-one-year-stats-a-journey-into-the-heart-of-linaro-s-success/https://www.linaro.org/blog/v6-2-v6-6-linux-kernel-one-year-stats-a-journey-into-the-heart-of-linaro-s-success/With V6.6 Linaro celebrates another year of contributions to the Linux Kernel. Through our engineers’ expertise and dedication, we explore the significant contributions they have made gaining valuable insights into the Linux kernel development process from V6.2 to the current V6.6 release. Mon, 20 Nov 2023 07:34:33 GMThttps://www.linaro.org/news/linaro-continues-the-democratisation-of-hpc-with-the-latest-release-of-linaro-forge-23-1/https://www.linaro.org/news/linaro-continues-the-democratisation-of-hpc-with-the-latest-release-of-linaro-forge-23-1/In conjunction with SC23 Linaro has released Linaro Forge 23.1. This release significantly expands the capabilities of the Forge Debugging and Performance Engineering tools for both novice and expert HPC developers, analysts, and application users. Thu, 16 Nov 2023 08:32:08 GMThttps://www.linaro.org/blog/standardizing-firmware-updates-in-u-boot/https://www.linaro.org/blog/standardizing-firmware-updates-in-u-boot/Most of the embedded devices Operating Systems are rarely updated. Updating the firmware of these is even rarer. Let’s have a look at what Linaro and its members did to improve the situation and come up with a solution that’s based on open standards Mon, 30 Oct 2023 00:41:25 GMThttps://www.linaro.org/blog/upstream-linux-support-now-available-for-the-the-qualcomm-snapdragon-8-gen-3-mobile-platform/https://www.linaro.org/blog/upstream-linux-support-now-available-for-the-the-qualcomm-snapdragon-8-gen-3-mobile-platform/Effortless upstream Linux integration, powerful performance optimization, running AOSP with Mainline and last but not least continued collaboration Thu, 26 Oct 2023 10:02:02 GMThttps://www.linaro.org/blog/windowsperf-release-3-0-0/https://www.linaro.org/blog/windowsperf-release-3-0-0/We are happy to announce the latest WindowsPerf release version 3.0.0. This major release is a continuation of WindowsPerf development. It combines updates from release 2.5.1 and adds new features that were missed previously. Mon, 23 Oct 2023 09:43:39 GMThttps://www.linaro.org/blog/tracking-code-size-variations-between-llvm-releases/https://www.linaro.org/blog/tracking-code-size-variations-between-llvm-releases/In this blog post, we talk about tracking the size of LLVM generated code and look at the results on the latest releases.Wed, 18 Oct 2023 10:13:54 GMThttps://www.linaro.org/blog/ledge-blogs-uefi-http-and-https-boot-in-u-boot/https://www.linaro.org/blog/ledge-blogs-uefi-http-and-https-boot-in-u-boot/UEFI HTTP boot simplifies the network boot process by allowing the firmware to retrieve operating system images and EFI executables directly from an HTTP server. This eliminates the need for unsecure protocols like TFTP (Trivial File Transfer Protocol) and enables mass deployment using public networks. Let’s go through the current U-Boot status and roadmap.Mon, 16 Oct 2023 23:28:08 GMThttps://www.linaro.org/blog/improvements-to-gcc-s-code-gen-for-vector-initialization-on-aarch64/https://www.linaro.org/blog/improvements-to-gcc-s-code-gen-for-vector-initialization-on-aarch64/The blog post is about Linaro TCWG's improvements to code-gen in GCC for NEON vector initialization on AArch64 target. The post details a few examples of the improvements, and the rationale behind them.Mon, 09 Oct 2023 11:37:37 GMThttps://www.linaro.org/blog/android-14-now-available-on-linaro-reference-boards-in-aosp/https://www.linaro.org/blog/android-14-now-available-on-linaro-reference-boards-in-aosp/Android14 boots on Linaro reference devboards on the day of its release Thu, 05 Oct 2023 10:03:05 GMThttps://www.linaro.org/blog/introducing-1-0-0-beta-release-of-windowsperf-visual-studio-extension/https://www.linaro.org/blog/introducing-1-0-0-beta-release-of-windowsperf-visual-studio-extension/Introducing WindowsPerf 1.0.0-beta Visual Studio extension: Explore the new sampling feature for optimized code performance. Dive deep into what's already there, tutorial steps, and upcoming features in this Linaro open-source initiative. Download and be a part of our journey!Mon, 02 Oct 2023 09:31:29 GMThttps://www.linaro.org/blog/uefi-secureboot-in-u-boot/https://www.linaro.org/blog/uefi-secureboot-in-u-boot/UEFI SecureBoot is a verification mechanism ensuring that code launched by a computer's firmware is cryptographically verified. It is designed to protect a system against malicious code being loaded and executed early in the boot process before the operating system has been loaded. Let’s investigate the available U-Boot options and hardware limitations. Tue, 19 Sep 2023 23:39:53 GMThttps://www.linaro.org/blog/linaro-contributions-to-the-6-5-linux-kernel-release/https://www.linaro.org/blog/linaro-contributions-to-the-6-5-linux-kernel-release/In this blog post, we engage with Linaro Engineers who have been recognized by LWN as some of the most active developers in the 6.5 Kernel Release. We delve into their significant contributions and insights into the Linux kernel development process.Fri, 15 Sep 2023 02:41:10 GMThttps://www.linaro.org/blog/journey-to-systemready-compliance-in-u-boot/https://www.linaro.org/blog/journey-to-systemready-compliance-in-u-boot/Back in 2016, rudimentary EFI support was merged into U-Boot. Basic EFI interfaces were added, but that was inadequate for Arms’ SystemReady-IR vision. Linaros’ Edge and Fog Computing group (LEDGE) led the roadmap and development turning U-Boot into the first SystemReady-IR compliant bootloader. Tue, 05 Sep 2023 10:48:35 GMThttps://www.linaro.org/blog/introducing-the-windowsperf-gui-the-visual-studio-2022-extension/https://www.linaro.org/blog/introducing-the-windowsperf-gui-the-visual-studio-2022-extension/In this blog, learn about the WindowsPerf GUI, a powerful Visual Studio 2022 extension developed by the WindowsPerf team. Find out more about what exactly WindowsPerf is, and why we need a graphical interface.Sun, 03 Sep 2023 23:09:28 GMThttps://www.linaro.org/blog/windowsperf-release-2-5-1/https://www.linaro.org/blog/windowsperf-release-2-5-1/In this blog we talk about the highlights from the WindowsPerf 2.5.1 release and show how this release continues the development of WindowsPerf and is sure to please users of this popular performance monitoring tool. Thu, 31 Aug 2023 10:44:56 GMThttps://www.linaro.org/blog/comparing-llvm-flang-with-other-fortran-compilers/https://www.linaro.org/blog/comparing-llvm-flang-with-other-fortran-compilers/This blog post discusses the performance of Flang, LLVM's Fortran compiler, which is under active development by TCWG. We have made significant progress in improving its performance, and we compare it with other Fortran compilers. Thu, 24 Aug 2023 01:00:52 GMThttps://www.linaro.org/blog/linaro-helps-openeuler-to-officially-join-ceph-support-matrix/https://www.linaro.org/blog/linaro-helps-openeuler-to-officially-join-ceph-support-matrix/This blog is about the introduction for the Ceph upstream collaboration between Linaro and openEuler. Linaro has introduced openEuler to the Ceph upstream and helped to make Ceph can be builtable on openEuler. Fri, 11 Aug 2023 09:38:17 GMThttps://www.linaro.org/blog/unified-boot-on-qualcomm-rbx-development-boards/https://www.linaro.org/blog/unified-boot-on-qualcomm-rbx-development-boards/This blog talks about benefits of Linaro Core and Club memberships with the optional Landing Team. Dedicated Linaro engineers contribute to private and public projects while partnering with the open-source community. The Linaro Qualcomm Landing Team has been actively involved since 2014, building stable releases for the 96Boards Dragonboard program and supporting next-gen Qualcomm mobile platforms. #Linaro #LandingTeam #OpenSourceThu, 06 Jul 2023 08:48:17 GMThttps://www.linaro.org/blog/linaro-contributions-to-the-6-4-linux-kernel-release/https://www.linaro.org/blog/linaro-contributions-to-the-6-4-linux-kernel-release/In this blog, we discuss the 6.4 kernel release, which was published last week & featured Linaro yet again in the top five contributors to the Linux kernel.Tue, 04 Jul 2023 11:59:08 GMThttps://www.linaro.org/blog/linaro-iot-and-embedded-group-lite-announces-mission-accomplished/https://www.linaro.org/blog/linaro-iot-and-embedded-group-lite-announces-mission-accomplished/This blog highlight the achievements of Linaro's IoT & Embedded Group in the realm of supporting Arm-based MCUs in the IoT space. Their open source projects have successfully implemented architecture support, security integration, and end-to-end best practices. Discover more about their accomplishments.Tue, 27 Jun 2023 07:00:26 GMThttps://www.linaro.org/blog/linaro-forge-version-23-now-available/https://www.linaro.org/blog/linaro-forge-version-23-now-available/In this blog we talk about the new Linaro Forge Version 23 release and all the improvements that have been introduced. Read more here!Mon, 26 Jun 2023 08:18:18 GMThttps://www.linaro.org/blog/how-to-create-a-virtual-system-control-and-management-interface-scmi-server/https://www.linaro.org/blog/how-to-create-a-virtual-system-control-and-management-interface-scmi-server/This blog talks about the creation of a virtual SCMI server to fill the gap through the SCMI project. It also demonstrates how the concept of virtual SCP and SCMI server can be extended to other systems, providing a virtual power coprocessor to VMs and SPs as an example.Thu, 22 Jun 2023 01:31:47 GMThttps://www.linaro.org/blog/a-closer-look-at-virtio-and-gpu-virtualisation/https://www.linaro.org/blog/a-closer-look-at-virtio-and-gpu-virtualisation/In this blog we will discuss VirtIO and GPU virtualisation challenges along with the progress the Linaro development teams are making in this space. Wed, 21 Jun 2023 01:16:56 GMThttps://www.linaro.org/blog/emulate-windows-on-arm/https://www.linaro.org/blog/emulate-windows-on-arm/This blog is about emulating Windows on Arm on any Linux x64 machineTue, 20 Jun 2023 11:19:17 GMThttps://www.linaro.org/blog/native-support-for-windows-on-arm-has-arrived/https://www.linaro.org/blog/native-support-for-windows-on-arm-has-arrived/In this blog, we look at some of the big announcements made at Microsoft Build and how they signal a huge leap forward for native development on Windows on Arm. Read more here!Thu, 15 Jun 2023 10:22:14 GMThttps://www.linaro.org/blog/openssl-for-windows-on-arm/https://www.linaro.org/blog/openssl-for-windows-on-arm/In this blog we talk about how to enable OpenSSL for Windows on Arm. Read more here!Wed, 14 Jun 2023 00:14:59 GMThttps://www.linaro.org/blog/windowsperf-release-2-4-0-introduces-the-first-stable-version-of-sampling-model-support/https://www.linaro.org/blog/windowsperf-release-2-4-0-introduces-the-first-stable-version-of-sampling-model-support/In this blog we talk about the highlights from the WindowsPerf 2.4.0 release. Read more here!Thu, 08 Jun 2023 03:06:32 GMThttps://www.linaro.org/blog/debugging-methodology-linaro-forge-goodbye-code-defects/https://www.linaro.org/blog/debugging-methodology-linaro-forge-goodbye-code-defects/In this blog, Beau Paisley talks about the state of debugging tools for HPC. Read more here!Tue, 23 May 2023 01:24:23 GMThttps://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/In this blog we share some useful commands you can use with the Devicetree Schema. Read more here!Thu, 18 May 2023 00:09:31 GMThttps://www.linaro.org/blog/network-latency-with-time-sensitive-networking-on-virtual-machine/https://www.linaro.org/blog/network-latency-with-time-sensitive-networking-on-virtual-machine/In this article, we look at how to address Network Latency through Time Sensitive Networking on a Virtual Machine. Read more here!Mon, 15 May 2023 08:34:27 GMThttps://www.linaro.org/blog/linaro-top-contributor-to-the-6-3-linux-kernel-release/https://www.linaro.org/blog/linaro-top-contributor-to-the-6-3-linux-kernel-release/In this blog, we celebrate some of our Kernel Engineers whose work resulted in Linaro being the top contributor to the 6.3 Linux Kernel. Read more here!Tue, 02 May 2023 00:23:41 GMThttps://www.linaro.org/blog/building-glibc-with-llvm-the-how-and-why/https://www.linaro.org/blog/building-glibc-with-llvm-the-how-and-why/In this blog we talk about how to build GLIBC with LLVM and why we think you should. Read more here!Wed, 12 Apr 2023 09:23:21 GMThttps://www.linaro.org/blog/linaro-contributions-to-the-6-2-linux-kernel-release/https://www.linaro.org/blog/linaro-contributions-to-the-6-2-linux-kernel-release/In this blog we talk about the contributions Linaro made to the 6.2 Linux Kernel Release. Read more here!Thu, 02 Mar 2023 02:11:44 GMThttps://www.linaro.org/blog/multi-circular-queue-mcq-support-gets-added-to-the-ufs-subsystem/https://www.linaro.org/blog/multi-circular-queue-mcq-support-gets-added-to-the-ufs-subsystem/In this blog, we look at Multi-Circular Queue (MCQ) support and how it is being implemented in the Linux kernel. Click here to read more!Tue, 14 Feb 2023 01:21:12 GMThttps://www.linaro.org/blog/top-byte-ignore-for-fun-and-memory-savings/https://www.linaro.org/blog/top-byte-ignore-for-fun-and-memory-savings/In this article, David Spickett talks about how Top Byte Ignore works and how to use it. Read more here!Wed, 08 Feb 2023 09:32:00 GMThttps://www.linaro.org/news/linaro-to-acquire-arm-forge-software-tools-business/https://www.linaro.org/news/linaro-to-acquire-arm-forge-software-tools-business/In this press release Linaro announces the acquisition of the Arm Forge Software Tools Business. Read more here!Mon, 30 Jan 2023 08:35:31 GMThttps://www.linaro.org/blog/http-now-supported-in-u-boot/https://www.linaro.org/blog/http-now-supported-in-u-boot/In this blog, Paul Liu talks about how HTTP is now supported in U-boot and how you can enable this feature. Read more here!Tue, 24 Jan 2023 01:39:16 GMThttps://www.linaro.org/blog/2022-11-15-the-challenges-of-abstracting-virtio/https://www.linaro.org/blog/2022-11-15-the-challenges-of-abstracting-virtio/In this blog we talk about the challenges of abstracting Virtio. Read the blog to find out more.Tue, 15 Nov 2022 04:46:14 GMThttps://www.linaro.org/blog/2022-10-26-next-qemu-development-cycle/https://www.linaro.org/blog/2022-10-26-next-qemu-development-cycle/In this article, Alex Bennée gives a summary of Linaro's engineering plans for QEMU. Read more here!Wed, 26 Oct 2022 09:00:00 GMThttps://www.linaro.org/news/cix-technology-joins-linaro-s-windows-on-arm-group/https://www.linaro.org/news/cix-technology-joins-linaro-s-windows-on-arm-group/Today CIX Technology joined Linaro's Windows on Arm Group. Read the announcement here!Mon, 25 Jul 2022 06:13:18 GMThttps://www.linaro.org/blog/securing-a-device-with-trusted-substrate/https://www.linaro.org/blog/securing-a-device-with-trusted-substrate/In this article we talk about how to secure your embedded device with Trusted Substrate.Thu, 24 Feb 2022 01:21:12 GMThttps://www.linaro.org/news/microsoft-joins-linaro-arm-and-qualcomm-technologies-to-advance-windows-on-arm/https://www.linaro.org/news/microsoft-joins-linaro-arm-and-qualcomm-technologies-to-advance-windows-on-arm/Microsoft joins Linaro as a Member of the Windows on Arm Project.Thu, 10 Feb 2022 01:44:16 GMThttps://www.linaro.org/blog/how-to-emulate-trusted-platform-module-in-qemu-with-u-boot/https://www.linaro.org/blog/how-to-emulate-trusted-platform-module-in-qemu-with-u-boot/In this blog, Linaro Tech Lead Ilias Apalodimas provides a step by step guide to emulating Trusted Platform module in QEMU with U-Boot. Read more here!Thu, 06 Jan 2022 01:21:12 GMThttps://www.linaro.org/blog/let-s-boot-the-mainline-linux-kernel-on-qualcomm-devices/https://www.linaro.org/blog/let-s-boot-the-mainline-linux-kernel-on-qualcomm-devices/In this blog, Vinod Koul shares detailed instructions to get started with the mainline Linux kernel on arm64 Qualcomm Snapdragon based devices. Thu, 28 Oct 2021 07:29:06 GMThttps://www.linaro.org/blog/porting-common-linux-tools-into-morello-architecture/https://www.linaro.org/blog/porting-common-linux-tools-into-morello-architecture/Morello is a research program developed by Arm in collaboration with the University of Cambridge. Its aim is to develop and use a Capability Hardware Enhanced RISC Instructions (CHERI) architecture.Wed, 23 Jun 2021 01:21:12 GMThttps://www.linaro.org/blog/linaro-releases-ledge-reference-platform-v0-2/https://www.linaro.org/blog/linaro-releases-ledge-reference-platform-v0-2/The majority of consumer electronics now consist of an abandoned firmware paired with an old kernel version. To make matters worse, those devices rarely support updates of either their firmware or software. There is a need for best practises for Firmware-OS interaction and its security extensions, to increase the security and maintainability of those devices.Thu, 20 May 2021 01:21:12 GMThttps://www.linaro.org/blog/2021-05-17-many-uses-of-qemu/https://www.linaro.org/blog/2021-05-17-many-uses-of-qemu/In this article, Alex Bennée provides an overview of some of the engineering enabled by QEMU throughout Linaro and beyond. Read more here!Tue, 18 May 2021 09:00:00 GMThttps://www.linaro.org/blog/protected-uefi-variables-with-u-boot/https://www.linaro.org/blog/protected-uefi-variables-with-u-boot/Critical system variables, like the UEFI ones, must be protected against a variety of attacks. On Arm servers and desktops, which typically run EDK2, dedicated flashes are used. Those would normally be accessible from the secure world only, since they are storing critical variables for our systems integrity and security.Mon, 04 Jan 2021 01:21:12 GMThttps://www.linaro.org/blog/2020-07-21-the-evolution-of-the-qemu-translator/https://www.linaro.org/blog/2020-07-21-the-evolution-of-the-qemu-translator/In this article, Alex Bennee looks at the changes the QEMU Translator has seen over the last 5 years. Read about the evolutuion of the QEMU translator here! Wed, 22 Jul 2020 01:00:55 GMThttps://www.linaro.org/blog/2020-05-20-virtio-work/https://www.linaro.org/blog/2020-05-20-virtio-work/In this article, Alex Bennee provides a summary of the history of VirtIO and the areas Linaro is working on for the future. Read more here! Wed, 20 May 2020 16:00:00 GMThttps://www.linaro.org/blog/debugging-while-you-sleep-with-ddt/https://www.linaro.org/blog/debugging-while-you-sleep-with-ddt/In this blog we provide a step by step guide to debugging with Linaro DDT. Read more here!Tue, 02 Apr 2019 01:53:28 GMThttps://www.linaro.org/blog/continuous-integration-with-linaro-forge/https://www.linaro.org/blog/continuous-integration-with-linaro-forge/In this blog we talk about Continuous Integration with Linaro Forge. Read more here!Mon, 04 Jun 2018 08:37:10 GMThttps://www.linaro.org/blog/debugging-while-you-sleep-using-linaro-ddt/https://www.linaro.org/blog/debugging-while-you-sleep-using-linaro-ddt/In this blog we talk about how to debug offline using Linaro DDT. Read more here!Tue, 24 Apr 2018 11:57:38 GMT