tree b8d7b79d2c79a3a595791b2e881378422da9b6c7
parent 6a7f51d15b7f081a1fae8bb4bb95d30efa82b6e9
author Joshua Seaton <joshuaseaton@fuchsia.infra.roller.google.com> 1734902767 -0800
committer Copybara-Service <copybara-worker@google.com> 1734902868 -0800

[roll] Roll fuchsia [kernel][phys][arm64] Hand off root and identity page tables

As already done with riscv64 and x86, this is a major step toward
physboot properly creating the kernel's address space: it hands off the
address space as it is currently constructed, upper and lower, enabling
the kernel to bootstrap from the already-constructed identity map.

Original-Bug: 42164859
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1173133
Original-Revision: 3ff965bac29532aa1b164bbf791f76b1d39a0eef
GitOrigin-RevId: 97aa05af3d8860b0a8090bd128005c8dc84dc2f3
Change-Id: I5530a03c6e06a3afa8e009715ae3c6ceb6f94162