ylai@lemmy.ml to Linux@lemmy.mlEnglish · 9 months agoKVM Virtualization With Linux 6.9 Brings More Optimizations For Intel & AMDwww.phoronix.comexternal-linkmessage-square7fedilinkarrow-up1145arrow-down12
arrow-up1143arrow-down1external-linkKVM Virtualization With Linux 6.9 Brings More Optimizations For Intel & AMDwww.phoronix.comylai@lemmy.ml to Linux@lemmy.mlEnglish · 9 months agomessage-square7fedilink
minus-squareAutoTL;DR@lemmings.worldBlinkfedilinkEnglisharrow-up11·9 months agoThis is the best summary I could come up with: The Kernel-based Virtual Machine changes for Linux 6.9 continue to enhance the capabilities of the open-source Linux virtualization software stack. Developers found this provides a nice approximate 10% performance improvement for VM-Exit micro-benchmarks. The KVM x86 Xen emulation code has also seen some improvements for Linux 6.9. Another change worth noting from the KVM pull request is AMD now reports a “ept_5level” flag in /proc/cpuinfo for VMX supporting 5-level EPT paging. Over on the KVM RISC-V side is support for the Ztso and Zacas extensions. More details on the KVM changes for Linux 6.9 via this pull that was already merged. The original article contains 226 words, the summary contains 101 words. Saved 55%. I’m a bot and I’m open source!
This is the best summary I could come up with:
The Kernel-based Virtual Machine changes for Linux 6.9 continue to enhance the capabilities of the open-source Linux virtualization software stack.
Developers found this provides a nice approximate 10% performance improvement for VM-Exit micro-benchmarks.
The KVM x86 Xen emulation code has also seen some improvements for Linux 6.9.
Another change worth noting from the KVM pull request is AMD now reports a “ept_5level” flag in /proc/cpuinfo for VMX supporting 5-level EPT paging.
Over on the KVM RISC-V side is support for the Ztso and Zacas extensions.
More details on the KVM changes for Linux 6.9 via this pull that was already merged.
The original article contains 226 words, the summary contains 101 words. Saved 55%. I’m a bot and I’m open source!