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GNU Linux-libre 5.6-gnu Released After Deblobbing AMD Trusted Execution, Ath11k WiFi

Written by Michael Larabel in GNU on 30 March 2020 at 05:41 AM EDT. 21 Comments

Following last night's release of Linux 5.6, the GNU FSFLA folks have put out the Linux-libre 5.6-gnu kernel as their fully-free-software kernel that disallows loading binary kernel modules, disables functionality requiring closed-source firmware/microcode, and other aspects to ensure only free software code is running on the system.

GNU Linux-libre 5.6-gnu required new updates this cycle for the AMD Trusted Execution Environment (TEE), ATH11k WiFi, and Mediatek SCP remoteproc components adding new dependencies on proprietary microcode/firmware. The requests for loading those blobs are now blocked along with new blobs in Nouveau, AMDGPU, and AMD PSP.

More details on the Linux-libre 5.6 changes via the GNU.org mailing list.

21 Comments

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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, LinkedIn, or contacted via MichaelLarabel.com.