Linux 5.10.20 Released - Fixes The Erroneous Record-Breaking AMD Clock Frequencies

Recent kernel point releases have reported erroneous maximum frequencies on AMD Zen 2 / Zen 3 CPUs in the area of 6GHz+ while now with the latest stable releases that is being fixed.

Linux 5.10.20 LTS is out this morning and it comes with an important fix particularly for AMD Zen 2 / Zen 3 users. The Linux 5.11 fix for that AMD performance regression stemming from the introduction of CPU frequency invariance ended up introducing a regression in the CPU frequency reporting.

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Linux 5.13 To Support HDMI CEC With The Raspberry Pi 4

While the 5.12 merge window hasn't even been closed for a full week yet, there is already the first DRM-Misc-Next pull request heading into DRM-Next with the first batch of feature material aiming for the Linux 5.13 kernel cycle.

This initial batch of DRM-Misc-Next includes the removal of TTM memory management and Medfield support from the GMA500 "Poulsbo" driver that goes along with the rest of the Linux kernel dropping the Intel MID support for

Linux 5.13 To Support HDMI CEC With The Raspberry Pi 4

While the 5.12 merge window hasn't even been closed for a full week yet, there is already the first DRM-Misc-Next pull request heading into DRM-Next with the first batch of feature material aiming for the Linux 5.13 kernel cycle.

This initial batch of DRM-Misc-Next includes the removal of TTM memory management and Medfield support from the GMA500 "Poulsbo" driver that goes along with the rest of the Linux kernel dropping the Intel MID support for

VCN-Less Navi 12 SKU, RX 6000 Series BACO Runtime PM Are Extras For Linux 5.12

A set of "fixes" to the AMDGPU kernel driver were mailed out today that include a few notable changes for some post merge window alterations.

The AMDGPU driver with Linux 5.12 is bringing Radeon RX 6000 series "OverDrive" overclocking support among other big Linux 5.12 improvements . With this new round of fixes given that it's still early in the merge window there are some interesting bits:

- "Handle new NV12 SKU" - This change is in reference to

VCN-Less Navi 12 SKU, RX 6000 Series BACO Runtime PM Are Extras For Linux 5.12

A set of "fixes" to the AMDGPU kernel driver were mailed out today that include a few notable changes for some post merge window alterations.

The AMDGPU driver with Linux 5.12 is bringing Radeon RX 6000 series "OverDrive" overclocking support among other big Linux 5.12 improvements . With this new round of fixes given that it's still early in the merge window there are some interesting bits:

- "Handle new NV12 SKU" - This change is in reference to

Microsoft Sends Out Patches For Hyper-V "Isolation VMs" With Linux

With the forthcoming Linux 5.12 kernel there is a big Redmond victory with Linux being able to boot as the root partition on Microsoft's hypervisor while moving forward the company still has more in store for the ongoing years long effort of Linux on Hyper-V.

Following the root partition work, the latest major Microsoft virtualization patch series working towards mainline now is support for "Isolation VMs" with Hyper-V on Linux. Hyper-V Isolation VMs are Virtualization-based Security or AMD SEV-SNP (

Microsoft Sends Out Patches For Hyper-V "Isolation VMs" With Linux

With the forthcoming Linux 5.12 kernel there is a big Redmond victory with Linux being able to boot as the root partition on Microsoft's hypervisor while moving forward the company still has more in store for the ongoing years long effort of Linux on Hyper-V.

Following the root partition work, the latest major Microsoft virtualization patch series working towards mainline now is support for "Isolation VMs" with Hyper-V on Linux. Hyper-V Isolation VMs are Virtualization-based Security or AMD SEV-SNP (

Chrome 89 vs. Firefox 86 Performance Benchmarks On AMD Ryzen + Ubuntu Linux

Given this week's launch of Chrome 89 and the recent Firefox 86 debut, here are some quick benchmarks for those curious about the current performance when using Ubuntu Linux with a AMD Ryzen 9 5900X and Radeon graphics.

Curious about the latest standing of the newest Firefox and Chrome releases on Linux, here are some quick benchmarks carried out on one of the systems locally. A larger comparison will come soon while this is just a quick one-page article for those eager to see some new

Chrome 89 vs. Firefox 86 Performance Benchmarks On AMD Ryzen + Ubuntu Linux

Given this week's launch of Chrome 89 and the recent Firefox 86 debut, here are some quick benchmarks for those curious about the current performance when using Ubuntu Linux with a AMD Ryzen 9 5900X and Radeon graphics.

Curious about the latest standing of the newest Firefox and Chrome releases on Linux, here are some quick benchmarks carried out on one of the systems locally. A larger comparison will come soon while this is just a quick one-page article for those eager to see some new

Zstd 1.4.9 Released With ~2x Faster Performance For Long Mode

Zstd 1.4.9 is out today as the latest version of this implementation for the Facebook-led Zstandard lossless data compression algorithm. With Zstd 1.4.9 comes a very sizable speed-up when running in its long distance mode.

Zstd previously introduced the "--long" mode to analyze large quantities of data in a timely manner and suitable memory budget. The aim in this mode is to improve the compression ratio for files with long matches at a large distance. With Zstd 1.4