Real-mode programs freely execute CLI and STI to control interrupts, PUSHF and POPF to manipulate flags, INT n for DOS and BIOS calls, and IN/OUT for hardware I/O. In normal protected mode, these instructions are privilege-checked -- they execute normally if the caller has sufficient privilege, and fault otherwise. The 386 can't simply let V86 tasks execute them freely -- a DOS program disabling interrupts would bring down the whole system -- but trapping on every INT 21h call would make V86 impractically slow.
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人權組織稱，新疆地區有超過100萬維吾爾族和其他穆斯林少數民族被拘留。北京則多次否認及駁斥相關指控，並稱有關維吾爾族的人權報導屬於謊言、假新聞。
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电动三轮车撑起了县城的交通（图：南方人物周刊记者 刘璐明）