Add the ability to expose the lower layer of /etc when mounting overlay.
This is the similar to what overlayroot script from initramfs-framework does.
By default, this option is turned off to keep an old behavior intact.
(From OE-Core rev: 6ad25304abefcbe538db7745e17ac213fa7d0719)
Signed-off-by: Vyacheslav Yurkov <v.yurkov@precitec.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 791e8a8bacce5a7f31f4d7bcbfb17df2967fd258)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The conflict with the `package-managment` only happens if the
`overlayfs-etc` class overwrites `/sbin/init`, which is not the case
when `OVERLAYFS_ETC_USE_ORIG_INIT_NAME` is set to `0`.
(From OE-Core rev: c577382c6d155b3a784d06e4c916783cde7165c8)
Signed-off-by: Claudius Heine <ch@denx.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This class provides an image feature that mounts /etc as an overlayfs
file system. This is an extension for existing overlayfs class, which
doesn't support /etc
(From OE-Core rev: 610ea808c8b5edb2826bda1f1c42a811bd4ba758)
Signed-off-by: Alfred Schapansky <alfred.schapansky@avantys.de>
Signed-off-by: Vyacheslav Yurkov <uvv.mail@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
