kvm_vz_loca...b_all_guests(9)

okay so this little cutie is from the Kernel API Manual, and the page is literally kvm_vz_loca...b_all_guests(9). Bestie, we are about to understand a tiny but iconic TLB-flushing function. 💖

🌸 NAME 🌸

kvm_vz_local_flush_roottlb_all_guests — flush all root TLB entries for guests.

That’s the whole vibe: all the root TLB entries for guests get flushed. Slay. ✨

✨ SYNOPSIS ✨

void kvm_vz_local_flush_roottlb_all_guests (void );

🎀 ARGUMENTS 🎀

• void — no arguments. Literally none, bestie, not even one little argument. 🫶

💅 DESCRIPTION 💅

It invalidates all entries in the root tlb which are GPA mappings. No cap, that’s the whole job: every root tlb entry that’s a GPA mapping gets invalidated. 🧚

🦋 SEE ALSO 🦋

Kernel file ./arch/mips/kvm/tlb.c:

• clear_root_gid(9)
• set_root_gid_to_guest_gid(9)
• kvm_vz_guest_tlb_lookup(9)
• kvm_vz_local_flush_guesttlb_all(9)
• kvm_vz_save_guesttlb(9)
• kvm_vz_load_guesttlb(9)

xoxo, bestie 💅 — source/version: ./arch/mips/kvm, date: October 2026, page: kvm_vz_loca...b_all_guests(9). 🎀