tree ed7c43e1a1d6b2853e57e87ffdc071579d22f6ed
parent c53d8ce8e8583bb0fce090a2f686776045d77277
author Zev Weiss <zev@bewilderbeest.net> 1656539650 -0700
committer Patrick Williams <patrick@stwcx.xyz> 1657023643 +0000

initrdscripts: exec switch_root(8) instead of chroot(1)

This should address for NOR-flash systems the same problem that was
fixed for MMC-based systems in commit b5cbe9bbba67 ("phosphor-mmc-init:
exec switch_root(8) rather than chroot(1)").

By virtue of switch_root(8) wiping out everything in the old root it
also avoids wasting a few megabytes of memory keeping that filesystem
around without any way of reaching it.

Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Change-Id: Ib87c7dcacca45aff3fb2c3fbc288dbb80160a427