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29 March 2026

15 March 2026

  • 16:1716:17, 15 March 2026 diff hist +26‎ m RTL8139 ‎ This flag was removed in QEMU 3.0 and it says it should be replaced with -machine kernel_irqchip=off . For my kernel changing this setting to ON worked, so my change merely suggests playing with this option if the reader has issues. Source: https://www.qe

11 October 2025

  • 20:1720:17, 11 October 2025 diff hist 0‎ m GDT Tutorial ‎ According to the AMD System Programming Manual, Chapter 6.1.1 "SYSCALL and SYSRET" the SYSRET call in 64-bit mode will assign CS to `<value specified in STAR>+16` and DS to `<value specified in STAR>+8`. This forces a specific order to the GDT segments, s