Linux/Tipps/Gentoo/Kernel: Unterschied zwischen den Versionen
→Microcode patches for Spectre
Thomas (Diskussion | Beiträge) |
Thomas (Diskussion | Beiträge) |
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Install microcode and tool: | Install microcode and tool: | ||
emerge --ask --noreplace sys-firmware/intel-microcode sys-apps/iucode_tool | emerge --ask --noreplace sys-firmware/intel-microcode sys-apps/iucode_tool | ||
Generate microcode for kernel: | Generate microcode for kernel (do after each update of intel-microcode): | ||
iucode_tool -S --write-earlyfw=/boot/early_ucode.cpio /lib/firmware/intel-ucode/* | iucode_tool -S --overwrite --write-earlyfw=/boot/early_ucode.cpio /lib/firmware/intel-ucode/* | ||
Enable kernel options: | Enable kernel options: | ||