poky: sumo refresh eebbc00b25..64a257fa22

Update poky to sumo HEAD.

Armin Kuster (1):
      dhcp: allow for excluding the external bind

Awais Belal (1):
      bitbake: bitbake: toaster: allow OE_ROOT to be provided through environment

Changqing Li (2):
      unzip: fix for CVE-2018-18384
      curl: fix for CVE-2018-16839/CVE-2018-16840/CVE-2018-16842

Fabien Lahoudere (1):
      archiver: Drop unwanted directories

Ioan-Adrian Ratiu (1):
      wic: isoimage-isohybrid: fix UEFI spec breakage

Kosta Zertsekel (1):
      meta: Use double colon for chown OWNER:GROUP

Matthias Schiffer (1):
      base.bbclass: avoid 'find -ignore_readdir_race -delete'

Mohamad Noor Alim Hussin (1):
      oeqa/selftest/recipetool: Fix problems from changing upstream source

Peter Kjellerstedt (4):
      common-licenses: Correct the FreeType license text
      apr: Trim license info extracted from apr_lib.h
      apr-util: Trim license info extracted from apu_version.h
      pixman: Trim license info extracted from pixman-matrix.c

Richard Purdie (4):
      oeqa/selftest/wic: Use a subdir of builddir, not /var/
      oeqa/selftest/wic: Ensure initramfs exists for test_iso_image
      selftest/wic: Improve error message for test_fixed_size
      crosssdk: Remove usage of host flags for cross-compilation

Ross Burton (3):
      unzip: actually apply CVE-2018-18384
      curl: actually apply latest CVE patches
      gnupg: patch gnupg-native to allow path relocation

Scott Rifenbark (1):
      kernel-dev: Updated phrasing for what a "defconfig" file is.

Change-Id: I08f7fbe91f3f7ed6f00b6ea691c33ee1e0d3205b
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/poky/documentation/kernel-dev/kernel-dev-common.xml b/poky/documentation/kernel-dev/kernel-dev-common.xml
index 299bac4..4c6fc35 100644
--- a/poky/documentation/kernel-dev/kernel-dev-common.xml
+++ b/poky/documentation/kernel-dev/kernel-dev-common.xml
@@ -1603,8 +1603,11 @@
             <title>Creating a&nbsp;&nbsp;<filename>defconfig</filename> File</title>
 
             <para>
-                A <filename>defconfig</filename> file is simply a
-                <filename>.config</filename> renamed to "defconfig".
+                A <filename>defconfig</filename> file in the context of
+                the Yocto Project is often a <filename>.config</filename>
+                file that is copied from a build or a
+                <filename>defconfig</filename> taken from the kernel tree
+                and moved into recipe space.
                 You can use a <filename>defconfig</filename> file
                 to retain a known set of kernel configurations from which the
                 OpenEmbedded build system can draw to create the final