summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorJustus Winter <4winter@informatik.uni-hamburg.de>2015-09-30 14:43:11 +0200
committerJustus Winter <4winter@informatik.uni-hamburg.de>2015-10-05 16:28:52 +0200
commit334208dc0d747075e93f4da45143ae67c2e7fe91 (patch)
tree52b68530a6c7f474376c69cfc03d221d665e1cf0
parent59fe8cea208cfa9c253ad7bc00817e2bda14a64a (diff)
Update NEWS file
-rw-r--r--NEWS28
1 files changed, 28 insertions, 0 deletions
diff --git a/NEWS b/NEWS
index 5d220fab..6a2b259c 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,31 @@
+Version 1.6 (2015-10-XX)
+
+The code has been updated to work with newer versions of the compiler,
+and numerous bugs have been fixed throughout the code.
+
+The lock debugging infrastructure has been revived and improved, and
+many locking issues have been fixed.
+
+The IPC tables and the hash table mapping objects to IPC entries have
+been replaced by radix trees. This addresses a scalability issue, as
+IPC tables required huge amounts of continuous virtual kernel memory.
+
+The kernel now allows non-privileged users to wire a small amount of
+memory.
+
+A bug hindering the eviction of inactive pages by the pageout daemon
+has been identified and fixed.
+
+The kernel now keeps timestamps relative to the system boot time.
+Among other things this fixes bogus uptime readings if the system time
+is altered.
+
+A reference leak in the exception handling mechanism has been
+identified and fixed.
+
+ANSI escape sequences are now handled when using `printf'. This fixes
+the formatting of messages printed by various Linux drivers.
+
Version 1.5 (2015-04-10)
Numerous cleanups and stylistic fixes of the code base. Several