generic/553: fix test description

The test only checks copy to immutable file.
Note the kernel fix commit.

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>

diff --git a/tests/generic/553 b/tests/generic/553
index efe25d8494dc3672f00599e6f063bc1e02a1056e..1699ead1c2c8b442587d8b3aa1a9792162df67d7 100755 (executable)
--- a/tests/generic/553
+++ b/tests/generic/553
@@ -4,7 +4,10 @@
 #
 # FS QA Test No. 553
 #
-# Check that we cannot copy_file_range() to/from an immutable file
+# Check that we cannot copy_file_range() to an immutable file
+#
+# This is a regression test for kernel commit:
+#   a31713517dac ("vfs: introduce generic_file_rw_checks()")
 #
 seq=`basename $0`
 seqres=$RESULT_DIR/$seq