Linux 7.4 Fixes AMD Zen 5 TLB Reporting

Created: Oct 23, 2026, 5:03 AM CDT Last edited: Oct 23, 2026, 5:03 AM CDT

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Linux 7.4 fixes TLB size reporting for AMD Zen 5 and newer CPUs. The fix ensures accurate TLB size data in /proc/cpuinfo. AMD SEV improvements include RMPOPT and new sysfs status reporting.

https://www.phoronix.com/news/Linux-7.4-Fix-Zen-5-TLB-Size

#linux #amd #security #kernel

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Categories: Open Source & Security [c48]

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