Add the rt linux 4.1.3-rt3 as base

Import the rt linux 4.1.3-rt3 as OPNFV kvm base.

It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:

commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date:   Sat Jul 25 12:13:34 2015 +0200

    Prepare v4.1.3-rt3

    Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.

Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>

1 files changed, 38 insertions, 0 deletions

diff --git a/kernel/fs/reiserfs/Makefile b/kernel/fs/reiserfs/Makefile
new file mode 100644
index 000000000..3c3b00165
--- /dev/null
+++ b/kernel/fs/reiserfs/Makefile
@@ -0,0 +1,38 @@
+#
+# Makefile for the linux reiser-filesystem routines.
+#
+
+obj-$(CONFIG_REISERFS_FS) += reiserfs.o
+
+reiserfs-objs := bitmap.o do_balan.o namei.o inode.o file.o dir.o fix_node.o \
+		 super.o prints.o objectid.o lbalance.o ibalance.o stree.o \
+		 hashes.o tail_conversion.o journal.o resize.o \
+		 item_ops.o ioctl.o xattr.o lock.o
+
+ifeq ($(CONFIG_REISERFS_PROC_INFO),y)
+reiserfs-objs += procfs.o
+endif
+
+ifeq ($(CONFIG_REISERFS_FS_XATTR),y)
+reiserfs-objs += xattr_user.o xattr_trusted.o
+endif
+
+ifeq ($(CONFIG_REISERFS_FS_SECURITY),y)
+reiserfs-objs += xattr_security.o
+endif
+
+ifeq ($(CONFIG_REISERFS_FS_POSIX_ACL),y)
+reiserfs-objs += xattr_acl.o
+endif
+
+# gcc -O2 (the kernel default)  is overaggressive on ppc32 when many inline
+# functions are used.  This causes the compiler to advance the stack
+# pointer out of the available stack space, corrupting kernel space,
+# and causing a panic. Since this behavior only affects ppc32, this ifeq
+# will work around it. If any other architecture displays this behavior,
+# add it here.
+ccflags-$(CONFIG_PPC32) := $(call cc-ifversion, -lt, 0400, -O1)
+
+TAGS:
+	etags *.c
+