17:42, 27 февраля 2026Силовые структуры
Трамп высказался о непростом решении по Ирану09:14
，这一点在51吃瓜中也有详细论述
Nature, Published online: 25 February 2026; doi:10.1038/d41586-026-00132-8
The key is the test TST_SEL_RET on line 682. It compares the RPL of the return CS selector (saved on the stack by the original CALL) against the current CPL. If RPL == CPL, the PLA returns 0x000 (continue) and LD_DESCRIPTOR finishes normally -- same-privilege return. If RPL CPL, the caller is returning to a less-privileged ring, so the PLA redirects to 0x686 (RETF_OUTER_LEV) -- the cross-privilege path that must also restore the caller's stack. If RPL