QEMU 2.6 Is Due In Just Over One Week With Many New Features
Written by Michael Larabel in Virtualization on 23 April 2016 at 07:15 AM EDT. 10 Comments
VIRTUALIZATION --
QEMU 2.6-RC3 was released this week and QEMU 2.6.0 should be officially released at the beginning of May. Here's a look at some of the new features coming to this important piece of the Linux open-source virtualization stack.

Some of the highlights for QEMU 2.6 include:

- In the ARM space there's partial Raspberry Pi 2 emulation support via the "raspi2" machine type. It can boot older versions of Windows and Raspbian but the port is incomplete.

- QEMU has MIPS R6 Virtual Processors support.

- QEMU's TCG Tiny Code Generator supports a number of more x86 instruction set extensions / features.

- QEMU's VFIO code has AMD XGBE platform pass-through support.

- VirtIO performance improvements via optimized vring accesses.

- The QEMU GUI with SDL2 and SPICE now support OpenGL and VirGL.

- A new mechanism for securely passing secret credientials to QEMU.

- Block device throttling now supports setting a burst length.

Those are the features that caught my attention and interested me the most as new to QEMU 2.6. You can find the very lengthy complete change-log for the forthcoming QEMU 2.6 via this Wiki page. QEMU 2.6 is scheduled to have an RC4 release next week followed by the official v2.6.0 tagging on 3 May.
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Michael Larabel is the principal author of Phoronix.com and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 20,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated benchmarking software. He can be followed via Twitter or contacted via MichaelLarabel.com.

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