Sync with 1.6.2.2

Signed-off-by: Junio C Hamano <[email protected]>

Author: gitster

Documentation/RelNotes-1.6.2.2.txt

@@ -7,9 +7,15 @@ Fixes since v1.6.2.1
 * A longstanding confusing description of what --pickaxe option of
   git-diff does has been clarified in the documentation.
 
+* "git-blame -S" did not quite work near the commits that were given
+  on the command line correctly.
+
 * "git diff --pickaxe-regexp" did not count overlapping matches
   correctly.
 
+* "git diff" did not feed files in work-tree representation to external
+  diff and textconv.
+
 * "git-fetch" in a repository that was not cloned from anywhere said
   it cannot find 'origin', which was hard to understand for new people.
 
@@ -33,10 +39,7 @@ Fixes since v1.6.2.1
 * import-zips script (in contrib) did not compute the common directory
   prefix correctly.
 
-Many small documentation updates are included as well.
+* miscompilation of negated enum constants by old gcc (2.9) affected the
+  codepaths to spawn subprocesses.
 
----
-exec >/var/tmp/1
-O=v1.6.2.1-46-gb19293d
-echo O=$(git describe maint)
-git shortlog --no-merges $O..maint
+Many small documentation updates are included as well.

Documentation/RelNotes-1.6.3.txt

@@ -121,15 +121,9 @@ release, unless otherwise noted.
 Here are fixes that this release has, but have not been backported to
 v1.6.2.X series.
 
-* "git-blame -S" did not quite work near the commits that were given
-  on the command line correctly (jc/maint-1.6.0-blame-s).
-
 * The initial checkout did not read the attributes from the .gitattribute
   file that is being checked out.
 
-* git-diff feeds files in work-tree representation to external diff and
-  textconv (js/maint-diff-temp-smudge).
-
 * git-gc spent excessive amount of time to decide if an object appears
   in a locally existing pack (if needed, backport by merging 69e020a).