Retbleed Security Fix Makes Linux go 70% Slower | #linux | #linuxsecurity | #cybersecurity | #hacker


The Linux kernel workaround for the ‘Retbleed’ vulnerability is causing a huge slowdown in tests. Performance runs of VMware guests show results up to 70% worse on slightly old hardware. In a way, this was to be expected: When your workaround to a bug in a performance booster is to…

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