sv32 paging

Sv32 paging refers to the RISC-V page-table address translation scheme that gives a processor the memory-management support a standard Linux kernel requires. On WindowsForum.com, the tag is attached to discussion of Espressif's ESP32-S31, the first ESP32 microcontroller with RISC-V cores implementing Sv32. The thread notes that Espressif published a developer-preview Linux board-support package, and that community builds already boot Linux 6.18 and Linux 7.1 on development boards, enabling real memory protection that earlier ESP32 parts lacked. Coverage also flags practical limits: shipping chips carry 16 MB or 32 MB of in-package PSRAM, no DRAM controller, and the BSP warns against production use.