There is currently a problem where the rootfs in an initramfs image for
single target build is not updated on subsequent run. This is caused by
a bug introduced in d78dec3e19 ("kernel: copy kernel build dir on
Per-Device Initramfs compilation") where the initramfs_data.cpio rm was
moved to PrepareConfigPerRootfs. This caused the side effect of dropping
the rm call for single target build making the kernel reusing the
previous generated initramfs_data.cpio.
To correctly handle this, restore the original location of this call
right after the touch /init call. This way the kernel will always
regenerate the initramfs embedded rootfs ALSO for single target build.
Fixes: d78dec3e19 ("kernel: copy kernel build dir on Per-Device Initramfs compilation")
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
(cherry picked from commit 334c649a8d9b191c0282f9104b3997b090628f56)
96ff9c3353
