Merge branch 'rr/push-head'

diff --git a/Documentation/git-check-attr.txt b/Documentation/git-check-attr.txt
index 5abdbaa51cf58e216bbc63d28039a5abfba01669..a7be80d48bf6fd6928186116f00f3b48cf564041 100644 (file)
--- a/Documentation/git-check-attr.txt
+++ b/Documentation/git-check-attr.txt
@@ -56,6 +56,11 @@ being queried and <info> can be either:
 'set';;                when the attribute is defined as true.
 <value>;;      when a value has been assigned to the attribute.
 
+Buffering happens as documented under the `GIT_FLUSH` option in
+linkgit:git[1].  The caller is responsible for avoiding deadlocks
+caused by overfilling an input buffer or reading from an empty output
+buffer.
+
 EXAMPLES
 --------