It looks like with Linux 5.8, we will also see Thunderbolt support for non-x86 systems as well (ARM support). If you’re curious to learn more about it, I’ll suggest you to go through one of the documentations about Intel Optane DC persistent memory. If you’re fond of using Intel’s Optane memory to speed things up on your system, the improved DAX code will allow the persistent memory to directly access files without needing the page cache. exFAT Driver ImprovementsĮven though Linux 5.7 involved the addition of exFAT file-system driver, Samsung has sent some optimization improvements and fixes for it on Linux 5.8. In case you’re wondering, this is useful for the users curious about their CPU power consumption. This will enable you to get energy reports on per-socket/per-core on Zen/Zen2 CPUs, which you weren’t able to know before. If you have a Zen/Zen2 AMD CPU, you will be happy to know that with Linux 5.8 release, the AMD Energy Driver is finally in! But, with Linux 5.8, it looks like there are some new boards (or SoCs) like Realtek RTD1195 supported in this release. While I already mentioned the support for open-source drivers on modern mobile SoCs. POWER10 is an upcoming IBM + OpenPOWER processor to arrive in 2021.Īnd, it’s going to be manufacturing using a 7 nm process (Intel, come on!) and aims to offer big improvements over POWER9 micro architecture. This change is also being back ported to stable series. ![]() I’m not an expert about this – but it looks like the mitigation handling that was implemented impacted AMD CPUs for no reason. However, it looks like there are some important changes made to Linux’s spectre mitigation handling. It’s evident that Intel can’t get enough of security vulnerabilities in its chipsets. In other words, if your AMD GPU goes above the safe temperature limit, the driver will shut down the GPU to prevent damage to your Graphics Card. Not to forget, the driver also has an improvement for dealing with critical thermal faults. Improved Radeon Driver supportĪMD has been hard at work to improve its GPU support on the latest Linux Kernel 5.8.Īlong with some performance improvements, you will also find encrypted vRAMs enabled with the help of TMZ (Trusted Memory Zone) support on AMDGPU kernel driver on Linux 5.8. This isn’t something significant for desktop Linux - but you can find these mobile GPUs on some of the latest SoCs like Snapdragon 855+ and Snapdragon 865 (which you can find on Galaxy S20 smartphone). Linux 5.8 involves updates the to the open-source MSM drivers (Freedreno) which now brings support for Qualcomm’s Adreno 405, 640, and 650 GPUs. Adreno 405 / 640 / 650 GPUs open source driver support Here, we will focus on the important highlights that mostly matter to the end-user. ![]() While considering it as one of the biggest releases, it’s obvious to see a lot of technical changes.
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