[linux-yocto] [PATCH] preempt-rt/standard: build overlay as a module

[Robert Yang]

It is required by live image, otherwise the live image is read only,
There was a builtin, now add it as a module. Another option is aufs.

Signed-off-by: Robert Yang <liezhi.yang at windriver.com>
---
 ktypes/preempt-rt/preempt-rt.cfg | 2 ++
 ktypes/standard/standard.cfg     | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/ktypes/preempt-rt/preempt-rt.cfg b/ktypes/preempt-rt/preempt-rt.cfg
index 4c62804..28ad8cf 100644
--- a/ktypes/preempt-rt/preempt-rt.cfg
+++ b/ktypes/preempt-rt/preempt-rt.cfg
@@ -1116,3 +1116,5 @@ CONFIG_CRYPTO_TEST=m
 #
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_DEFLATE=m
+
+CONFIG_OVERLAY_FS=m
diff --git a/ktypes/standard/standard.cfg b/ktypes/standard/standard.cfg
index b3dbde5..3dabf49 100644
--- a/ktypes/standard/standard.cfg
+++ b/ktypes/standard/standard.cfg
@@ -1108,3 +1108,5 @@ CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_DEFLATE=m
 
 CONFIG_SHMEM=y
+
+CONFIG_OVERLAY_FS=m
-- 
2.8.0