x86, kaiser, Meltdown, Spectre: Use PCID CPU feature via Linux kernel version 4.14 or newer to avoid flushing the TLB too often in Qubes hypervisor and guests · Issue #3450 · QubesOS/qubes-issues · GitHub
GitHub - M0nteCarl0/Spectrator: Simple utility for control CPU IA32_SPEC_CTRL /IA32_PRED_CMD/IA32_FLUSH_CMD MSRs
![Huge Intel CPU Bug Allegedly Causes Kernel Memory Vulnerability With Up To 30% Performance Hit In Windows And Linux | HotHardware Huge Intel CPU Bug Allegedly Causes Kernel Memory Vulnerability With Up To 30% Performance Hit In Windows And Linux | HotHardware](https://hothardware.com/ContentImages/NewsItem/43170/content/small_Intel-Core-i9-Extreme-Edition-Processor.jpg)
Huge Intel CPU Bug Allegedly Causes Kernel Memory Vulnerability With Up To 30% Performance Hit In Windows And Linux | HotHardware
Intel FUBAR ... again - Kernel memory leak in nearly every Intel CPU of the last decade (Spectre hits everyone, Meltdown still Intel exclusive) - CPU - Level1Techs Forums
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