ChangeLog

diff --git a/lustre/ChangeLog b/lustre/ChangeLog
index adbb0c6..5910671 100644 (file)
--- a/lustre/ChangeLog
+++ b/lustre/ChangeLog
@@ -14,6 +14,13 @@ tbd Sun Microsystems, Inc.
          of Lustre filesystem with 4K stack may cause a stack overflow. For
          more information, please refer to bugzilla 17630.
 
+Severity   : normal
+Bugzilla   : 20008
+Description: truncate starts GFP_FS allocation under transaction causing deadlock
+Details    : ldiskfs_truncate calls grab_cache_page which may start page
+             allocation under an open transaction. This may lead to
+             calling prune_icache with consequent lustre reentrance.
+
 Severity   : enhancement 
 Bugzilla   : 20200
 Description: Enhancement for lfs(1) command to use numeric uid/gid.