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

Mesa DRM Library Update Fixes Critical RadeonSI Bug

AMD

Published on 03 December 2013 03:06 PM EST
Written by Michael Larabel in AMD
Comment On This Article

The Mesa DRM library (libdrm) was updated to version 2.4.50 today in order to address a critical bug affecting the RadeonSI driver for Radeon HD 7000 series GPUs and newer.

The critical bug that was patched from libdrm 2.4.49 would lead to crashes when running some OpenGL applications or even Google Chrome from the open-source AMD RadeonSI driver. The bug documenting the issue is on the FreeDesktop.org BugZilla.

There was a fix committed for this issue, "radeon: Update unaligned offset for 2D->1D tiling transition on SI." The only other change squeezing into libdrm 2.4.50 is an Intel change by Keith Packard for tracking known DRI PRIME buffers for re-use that were previously already passed to the game/application.

The libdrm 2.4.50 release announcement can be found on dri-devel.

Latest Linux Hardware Reviews
  1. Mini-Box M350: A Simple, Affordable Mini-ITX Case
  2. Overclocking The AMD AM1 Athlon & Sempron APUs
  3. AMD Athlon 5350 / 5150 & Sempron 3850 / 2650
  4. Upgraded Kernel & Mesa Yield A Big Boost For Athlon R3 Graphics
Latest Linux Articles
  1. Ubuntu 12.04.4 vs. 13.10 vs. 14.04 LTS Desktop Benchmarks
  2. AMD OpenCL Performance With AM1 Kabini APUs
  3. A Quick Look At GCC 4.9 vs. LLVM Clang 3.5
  4. Are AMD Athlon/Sempron APUs Fast Enough For Steam On Linux?
Latest Linux News
  1. Ubuntu 14.04 LTS "Trusty Tahr" Officially Released
  2. Ubuntu 12.04 LTS vs. 14.04 LTS Server Benchmarks
  3. QEMU 2.0 Released With ARM, x86 Enhancements
  4. Running The Unity 8 Preview Session On Ubuntu 14.04 LTS
  5. R600 Gallium3D Disables LLVM Back-End By Default
  6. Fedora 21 Gets GNOME 3.12, PHP 5.6, Mono 3.4
  7. Fedora Workstation Is Making Me Quite Excited
  8. Maynard: A Lightweight Wayland Desktop
  9. Chromium Browser Going Through Growing Pains In Ubuntu 14.04
  10. KDE 4.13 Is Being Released Today With New Features
  11. Trying Out Radeon R9 290 Graphics On Open-Source
  12. Intel Broadwell GT3 Graphics Have Dual BSD Rings
Latest Forum Discussions
  1. After Jack Keane, RuseSoft will briing Ankh 3 to Linux through Desura
  2. Updated and Optimized Ubuntu Free Graphics Drivers
  3. Suspected PHP Proxy Issue
  4. Linux Kernel Developers Fed Up With Ridiculous Bugs In Systemd
  5. The GNOME Foundation Is Running Short On Money
  6. Change installation destination from home directory
  7. Bye bye BSD, Hello Linux: A Sys Admin's Story
  8. New tool for undervolt/overclock AMD K8L and K10 processors