suspend_nvs_restore(9)

✨ NAME ✨ — suspend_nvs_restore(9) from the Kernel API Manual 💖

suspend_nvs_restore — restore NVS memory regions. periodt. ✨

okay so this is the suspend_nvs_restore(9) page from the Kernel API Manual — hiii bestie, welcome to the NVS restoration corner of the kernel 🫶

🌸 SYNOPSIS 🌸

void suspend_nvs_restore (void );

🎀 ARGUMENTS 🎀

• void — no arguments. literally none, bestie. not a single one 💅

🦋 DESCRIPTION 🦋

This function is gonna be called with interrupts disabled 😭, which means it cannot iounmap the virtual addresses used to access the NVS region. like, that's the whole vibe check it has to pass.

⚠️ interrupts are off here — so no iounmap-ing those virtual addresses, fr fr.

🌈 SEE ALSO 🌈

Kernel file ./drivers/acpi/nvs.c plus the rest of the NVS squad:

• suspend_nvs_register(9)
• suspend_nvs_free(9)
• suspend_nvs_alloc(9)
• suspend_nvs_save(9)

mwah 💋 this cutie is from ./drivers/acpi, dated October 2026, and it's the suspend_nvs_restore(9) page. bye bestie, go restore those NVS memory regions responsibly 🎀✨