1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking.org

64-Bit ARM (AArch64) Gets Refined On Linux 3.13 Kernel

Hardware

Published on 11 November 2013 12:54 PM EST
Written by Michael Larabel in Hardware
4 Comments

While 64-bit ARM hardware isn't publicly out yet, the AArch64/ARM64 support continues to be improved within the Linux kernel and readying for the onslaught of new, faster ARM devices to appear in 2014.

The latest improvements to the ARM64 support in the mainline Linux kernel include a ticket-based spinlock implementation, big endian support, CPU hot-plugging support (with the Power State Coordinate Interface supported firmware), the virtual address space being extended to 42-bits in the 64K page configuration, improved 32-bit (AArch32) compatibility, code clean-ups, and other minor fixes.

These latest ARM 64-bit improvements were pulled in Git this morning for the Linux 3.13 kernel with its merge window having just opened this weekend.

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
Latest Linux Hardware Reviews
  1. Trying The Configurable 45 Watt TDP With AMD's A10-7800 / A6-7400K
  2. Sumo's Omni Gets Reloaded
  3. AMD A10-7800 & A6-7400K APUs Run Great On Linux
  4. Radeon Gallium3D Is Running Increasingly Well Against AMD's Catalyst Driver
Latest Linux Articles
  1. AMD's RadeonSI Driver Sped Up A Lot This Summer
  2. Intel's Latest Linux Graphics Code Competes Against OS X 10.9
  3. Intel Sandy Bridge Gets A Surprise Boost From Linux 3.17
  4. Open-Source Radeon Graphics Have Some Improvements On Linux 3.17
Latest Linux News
  1. CUDA 6.5 Is Doing Great For Blender
  2. Wayland & Weston 1.6 Alpha Released
  3. Nouveau Gets Improved Re-Clocking Handling For Select GPUs
  4. A New First-Person Mystery Game Might Be Coming To Linux
  5. Patch By Patch, LLVM Clang Gets Better At Building The Linux Kernel
  6. VC4 Gallium3D Driver Now Handles X With GLAMOR
  7. Opera 25 Development Release For Linux
  8. Steam Now Supports VA-API For In-Home Game Streaming
  9. GNOME 3.14 Beta Released
  10. Mesa 10.3 Branched & RC1 Released, Mesa 10.4 On Master
Latest Forum Discussions
  1. Systemd 216 Piles On More Features, Aims For New User-Space VT
  2. Btrfs Gets Talked Up, Googler Encourages You To Try Btrfs
  3. OSS radeon driver for A10-7850K (Kaveri)
  4. American Citizens running AMOK for food stamps
  5. What Linux Distribution Should Be Benchmarked The Most?
  6. Company I work for is looking to contribute to Open Source projects... but wrongly?
  7. Microsoft vs. Campaign
  8. Updated and Optimized Ubuntu Free Graphics Drivers