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      The Downfall Mitigation Impact For Xeon E-2300 Series On Linux 6.5

      news.movim.eu / Phoronix • 25 September, 2023

    Last month the Downfall CPU security vulnerability was disclosed that impacts various AVX/AVX-512 workloads. Now that there's been a few weeks for the Linux kernel code to settle around the mitigation and the latest Intel CPU microcode becoming more broadly available, here is a fresh look at the performance impact of the Downfall mitigation on affected AVX workloads.