Kernel Space/Linux
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More Polaris & Tonga Fixes For Linux 4.7
Another batch of AMDGPU DRM driver fixes has been sent in for landing in Linux 4.7.
These latest AMDGPU fixes are for taking care of some PowerPlay issues for Radeon RX 480 "Polaris" and Tonga (e.g. Radeon R9 285) graphics cards. There are no other changes outside of these Polaris/Tonga PowerPlay fixes.
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Stale Data, or How We (Mis-)manage Modern Caches by Mark Rutland
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Taming the Chaos of Modern Caches
“If you’re a bit tired, this is a presentation on cache maintenance, so there will be plenty of opportunity to sleep.” Despite this warning from ARM Ltd. kernel developer Mark Rutland at his recent Embedded Linux Conference presentation, Stale Data, or How We (Mis-)manage Modern Caches, it was actually kind of an eye opener -- at least as far as cache management presentations go.
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Dirk Hohndel Is No Longer Intel's Chief Linux/OSS Technologist
Well this somehow slipped under our radar last week and comes as a big surprise... Dirk Hohndel has left Intel Corp after being their chief Linux and open-source technologist the past number of years.
Dirk Hohndel had been working at Intel since 2001 where he had been leading the Linux/open-source charge. Dirk frequently spoke at Linux/FLOSS conferences about Intel's involvement in these areas. Given his tenure at Intel and his frequent involvement in the Linux/open-source communities, it comes as a surprise to see him leave. Prior to Intel, he was CTO at SUSE.
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OpenChrome 0.5 Has Working Support For Multiple Monitors
For those still leveraging VIA x86 hardware on Linux, the DRM/KMS driver hasn't been restored yet but there is a new xf86-video-openchrome DDX feature release now available.
Kevin Brace has continued taking up the maintenance of the OpenChrome X.Org driver. Three months ago he released xf86-video-openchrome 0.4 while now available is OpenChrome 0.5.
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