Merge branch 'upstream'

56 files changed, 181 insertions, 153 deletions

diff --git a/arch/i386/kernel/head.S b/arch/i386/kernel/head.S
index 5884469f6bf..2bee6499edd 100644
--- a/arch/i386/kernel/head.S
+++ b/arch/i386/kernel/head.S
@@ -398,7 +398,11 @@ ignore_int:
 	pushl 32(%esp)
 	pushl 40(%esp)
 	pushl $int_msg
+#ifdef CONFIG_EARLY_PRINTK
+	call early_printk
+#else
 	call printk
+#endif
 	addl $(5*4),%esp
 	popl %ds
 	popl %es
diff --git a/arch/i386/kernel/syscall_table.S b/arch/i386/kernel/syscall_table.S
index 5a8b3fb6d27..ac687d00a1c 100644
--- a/arch/i386/kernel/syscall_table.S
+++ b/arch/i386/kernel/syscall_table.S
@@ -299,7 +299,7 @@ ENTRY(sys_call_table)
 	.long sys_mknodat
 	.long sys_fchownat
 	.long sys_futimesat
-	.long sys_newfstatat		/* 300 */
+	.long sys_fstatat64		/* 300 */
 	.long sys_unlinkat
 	.long sys_renameat
 	.long sys_linkat
diff --git a/arch/m68k/fpsp040/bindec.S b/arch/m68k/fpsp040/bindec.S
index 3ba446a99a1..72f1159cb80 100644
--- a/arch/m68k/fpsp040/bindec.S
+++ b/arch/m68k/fpsp040/bindec.S
@@ -131,9 +131,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |BINDEC    idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/binstr.S b/arch/m68k/fpsp040/binstr.S
index d53555c0a2b..8a05ba92a8a 100644
--- a/arch/m68k/fpsp040/binstr.S
+++ b/arch/m68k/fpsp040/binstr.S
@@ -60,9 +60,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |BINSTR    idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/bugfix.S b/arch/m68k/fpsp040/bugfix.S
index 942c4f6f4fd..3bb9c84bb05 100644
--- a/arch/m68k/fpsp040/bugfix.S
+++ b/arch/m68k/fpsp040/bugfix.S
@@ -152,9 +152,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |BUGFIX    idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/decbin.S b/arch/m68k/fpsp040/decbin.S
index 2160609e328..16ed796bad8 100644
--- a/arch/m68k/fpsp040/decbin.S
+++ b/arch/m68k/fpsp040/decbin.S
@@ -69,9 +69,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |DECBIN    idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/do_func.S b/arch/m68k/fpsp040/do_func.S
index 81f6a9856dc..3eff99a8041 100644
--- a/arch/m68k/fpsp040/do_func.S
+++ b/arch/m68k/fpsp040/do_func.S
@@ -22,9 +22,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 DO_FUNC:	|idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/fpsp.h b/arch/m68k/fpsp040/fpsp.h
index 984a4eb8010..5df4cd77293 100644
--- a/arch/m68k/fpsp040/fpsp.h
+++ b/arch/m68k/fpsp040/fpsp.h
@@ -5,9 +5,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |	fpsp.h --- stack frame offsets during FPSP exception handling
 |
diff --git a/arch/m68k/fpsp040/gen_except.S b/arch/m68k/fpsp040/gen_except.S
index 401d06f39f7..3642cb7e364 100644
--- a/arch/m68k/fpsp040/gen_except.S
+++ b/arch/m68k/fpsp040/gen_except.S
@@ -29,9 +29,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 GEN_EXCEPT:    |idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/get_op.S b/arch/m68k/fpsp040/get_op.S
index c7c2f372742..64c36d79ef8 100644
--- a/arch/m68k/fpsp040/get_op.S
+++ b/arch/m68k/fpsp040/get_op.S
@@ -54,9 +54,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 GET_OP:    |idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/kernel_ex.S b/arch/m68k/fpsp040/kernel_ex.S
index 476b711967c..45bcf3455d3 100644
--- a/arch/m68k/fpsp040/kernel_ex.S
+++ b/arch/m68k/fpsp040/kernel_ex.S
@@ -12,9 +12,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 KERNEL_EX:    |idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/res_func.S b/arch/m68k/fpsp040/res_func.S
index 8f6b9521786..d9cdf438354 100644
--- a/arch/m68k/fpsp040/res_func.S
+++ b/arch/m68k/fpsp040/res_func.S
@@ -16,9 +16,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 RES_FUNC:    |idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/round.S b/arch/m68k/fpsp040/round.S
index 00f98068783..f84ae0dd435 100644
--- a/arch/m68k/fpsp040/round.S
+++ b/arch/m68k/fpsp040/round.S
@@ -8,9 +8,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |ROUND	idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/sacos.S b/arch/m68k/fpsp040/sacos.S
index 83b00ab1c48..513c7cca731 100644
--- a/arch/m68k/fpsp040/sacos.S
+++ b/arch/m68k/fpsp040/sacos.S
@@ -38,9 +38,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |SACOS	idnt	2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/sasin.S b/arch/m68k/fpsp040/sasin.S
index 5647a604390..2a269a58cea 100644
--- a/arch/m68k/fpsp040/sasin.S
+++ b/arch/m68k/fpsp040/sasin.S
@@ -38,9 +38,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |SASIN	idnt	2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/satan.S b/arch/m68k/fpsp040/satan.S
index 20dae222d51..c8a664998f9 100644
--- a/arch/m68k/fpsp040/satan.S
+++ b/arch/m68k/fpsp040/satan.S
@@ -43,9 +43,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |satan	idnt	2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/satanh.S b/arch/m68k/fpsp040/satanh.S
index 20f07810bcd..ba91f77a757 100644
--- a/arch/m68k/fpsp040/satanh.S
+++ b/arch/m68k/fpsp040/satanh.S
@@ -45,9 +45,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |satanh	idnt	2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/scale.S b/arch/m68k/fpsp040/scale.S
index 5c9b805265f..04829dd4f1f 100644
--- a/arch/m68k/fpsp040/scale.S
+++ b/arch/m68k/fpsp040/scale.S
@@ -21,9 +21,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |SCALE    idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/scosh.S b/arch/m68k/fpsp040/scosh.S
index e81edbb8764..07d3a4d7c86 100644
--- a/arch/m68k/fpsp040/scosh.S
+++ b/arch/m68k/fpsp040/scosh.S
@@ -49,9 +49,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |SCOSH	idnt	2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/setox.S b/arch/m68k/fpsp040/setox.S
index 0aa75f9bf7d..145af544758 100644
--- a/arch/m68k/fpsp040/setox.S
+++ b/arch/m68k/fpsp040/setox.S
@@ -331,9 +331,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |setox	idnt	2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/sgetem.S b/arch/m68k/fpsp040/sgetem.S
index 0fcbd045ba7..d9234f4aed5 100644
--- a/arch/m68k/fpsp040/sgetem.S
+++ b/arch/m68k/fpsp040/sgetem.S
@@ -24,9 +24,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |SGETEM	idnt	2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/sint.S b/arch/m68k/fpsp040/sint.S
index 0f9bd28e55a..0e92d4e5d23 100644
--- a/arch/m68k/fpsp040/sint.S
+++ b/arch/m68k/fpsp040/sint.S
@@ -51,9 +51,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |SINT    idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/skeleton.S b/arch/m68k/fpsp040/skeleton.S
index a1629194e3f..a8f41615d94 100644
--- a/arch/m68k/fpsp040/skeleton.S
+++ b/arch/m68k/fpsp040/skeleton.S
@@ -30,9 +30,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |
 |	Modified for Linux-1.3.x by Jes Sorensen (jds@kom.auc.dk)
diff --git a/arch/m68k/fpsp040/slog2.S b/arch/m68k/fpsp040/slog2.S
index 517fa456324..fac2c738382 100644
--- a/arch/m68k/fpsp040/slog2.S
+++ b/arch/m68k/fpsp040/slog2.S
@@ -96,9 +96,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |SLOG2    idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/slogn.S b/arch/m68k/fpsp040/slogn.S
index 2aaa0725c03..d98eaf641ec 100644
--- a/arch/m68k/fpsp040/slogn.S
+++ b/arch/m68k/fpsp040/slogn.S
@@ -63,9 +63,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |slogn	idnt	2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/smovecr.S b/arch/m68k/fpsp040/smovecr.S
index a0127fa55e9..73c36512081 100644
--- a/arch/m68k/fpsp040/smovecr.S
+++ b/arch/m68k/fpsp040/smovecr.S
@@ -15,9 +15,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |SMOVECR	idnt	2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/srem_mod.S b/arch/m68k/fpsp040/srem_mod.S
index 8c8d7f50cc6..a27e70c9a0e 100644
--- a/arch/m68k/fpsp040/srem_mod.S
+++ b/arch/m68k/fpsp040/srem_mod.S
@@ -66,9 +66,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 SREM_MOD:    |idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/ssin.S b/arch/m68k/fpsp040/ssin.S
index 043c91cdd65..a1ef8e01bf0 100644
--- a/arch/m68k/fpsp040/ssin.S
+++ b/arch/m68k/fpsp040/ssin.S
@@ -83,9 +83,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |SSIN	idnt	2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/ssinh.S b/arch/m68k/fpsp040/ssinh.S
index c8b3308bb14..8a560edc765 100644
--- a/arch/m68k/fpsp040/ssinh.S
+++ b/arch/m68k/fpsp040/ssinh.S
@@ -49,9 +49,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |SSINH	idnt	2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/stan.S b/arch/m68k/fpsp040/stan.S
index b5c2a196e61..f8553aaecec 100644
--- a/arch/m68k/fpsp040/stan.S
+++ b/arch/m68k/fpsp040/stan.S
@@ -50,9 +50,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |STAN	idnt	2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/stanh.S b/arch/m68k/fpsp040/stanh.S
index 33b00980224..7e12e59ee8c 100644
--- a/arch/m68k/fpsp040/stanh.S
+++ b/arch/m68k/fpsp040/stanh.S
@@ -49,9 +49,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |STANH	idnt	2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/sto_res.S b/arch/m68k/fpsp040/sto_res.S
index 0cdca3b060a..484b47d4eaa 100644
--- a/arch/m68k/fpsp040/sto_res.S
+++ b/arch/m68k/fpsp040/sto_res.S
@@ -19,9 +19,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 STO_RES:	|idnt	2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/stwotox.S b/arch/m68k/fpsp040/stwotox.S
index 4e3c1407d3d..0d5e6a1436a 100644
--- a/arch/m68k/fpsp040/stwotox.S
+++ b/arch/m68k/fpsp040/stwotox.S
@@ -76,9 +76,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |STWOTOX	idnt	2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/tbldo.S b/arch/m68k/fpsp040/tbldo.S
index fe60cf4d20d..fd5c37a5a2b 100644
--- a/arch/m68k/fpsp040/tbldo.S
+++ b/arch/m68k/fpsp040/tbldo.S
@@ -17,9 +17,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |TBLDO	idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/util.S b/arch/m68k/fpsp040/util.S
index 452f3d65857..65b26fa88c6 100644
--- a/arch/m68k/fpsp040/util.S
+++ b/arch/m68k/fpsp040/util.S
@@ -16,9 +16,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 |UTIL	idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/x_bsun.S b/arch/m68k/fpsp040/x_bsun.S
index 039247b09c8..d5a576bfac7 100644
--- a/arch/m68k/fpsp040/x_bsun.S
+++ b/arch/m68k/fpsp040/x_bsun.S
@@ -13,9 +13,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 X_BSUN:	|idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/x_fline.S b/arch/m68k/fpsp040/x_fline.S
index 3917710b0fd..264e126d1db 100644
--- a/arch/m68k/fpsp040/x_fline.S
+++ b/arch/m68k/fpsp040/x_fline.S
@@ -13,9 +13,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 X_FLINE:	|idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/x_operr.S b/arch/m68k/fpsp040/x_operr.S
index b0f54bcb49a..e2c371c3a45 100644
--- a/arch/m68k/fpsp040/x_operr.S
+++ b/arch/m68k/fpsp040/x_operr.S
@@ -43,9 +43,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 X_OPERR:	|idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/x_ovfl.S b/arch/m68k/fpsp040/x_ovfl.S
index 22cb8b42c7b..6fe4989ee31 100644
--- a/arch/m68k/fpsp040/x_ovfl.S
+++ b/arch/m68k/fpsp040/x_ovfl.S
@@ -35,9 +35,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 X_OVFL:	|idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/x_snan.S b/arch/m68k/fpsp040/x_snan.S
index 039af573312..4ed76641637 100644
--- a/arch/m68k/fpsp040/x_snan.S
+++ b/arch/m68k/fpsp040/x_snan.S
@@ -22,9 +22,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 X_SNAN:	|idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/x_store.S b/arch/m68k/fpsp040/x_store.S
index 4282fa67d44..402dc0c0ebc 100644
--- a/arch/m68k/fpsp040/x_store.S
+++ b/arch/m68k/fpsp040/x_store.S
@@ -11,9 +11,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 X_STORE:	|idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/x_unfl.S b/arch/m68k/fpsp040/x_unfl.S
index 077fcc230fc..eb772ff3b81 100644
--- a/arch/m68k/fpsp040/x_unfl.S
+++ b/arch/m68k/fpsp040/x_unfl.S
@@ -21,9 +21,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 X_UNFL:	|idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/x_unimp.S b/arch/m68k/fpsp040/x_unimp.S
index 920cb9410e9..6f382b21228 100644
--- a/arch/m68k/fpsp040/x_unimp.S
+++ b/arch/m68k/fpsp040/x_unimp.S
@@ -22,9 +22,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 X_UNIMP:	|idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/m68k/fpsp040/x_unsupp.S b/arch/m68k/fpsp040/x_unsupp.S
index 4ec57285b68..d7cf46208c6 100644
--- a/arch/m68k/fpsp040/x_unsupp.S
+++ b/arch/m68k/fpsp040/x_unsupp.S
@@ -23,9 +23,8 @@
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
-|	The copyright notice above does not evidence any
-|	actual or intended publication of such source code.
+|       For details on the license for this file, please see the
+|       file, README, in this same directory.
 
 X_UNSUPP:	|idnt    2,1 | Motorola 040 Floating Point Software Package
 
diff --git a/arch/s390/defconfig b/arch/s390/defconfig
index 3525c91204d..f8d0cd540a0 100644
--- a/arch/s390/defconfig
+++ b/arch/s390/defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.16-rc1
-# Thu Jan 19 10:58:53 2006
+# Linux kernel version: 2.6.16-rc2
+# Wed Feb  8 10:44:39 2006
 #
 CONFIG_MMU=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
@@ -12,7 +12,6 @@ CONFIG_S390=y
 # Code maturity level options
 #
 CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
 CONFIG_LOCK_KERNEL=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
 
@@ -154,6 +153,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -607,6 +607,7 @@ CONFIG_MSDOS_PARTITION=y
 # Instrumentation Support
 #
 # CONFIG_PROFILING is not set
+# CONFIG_STATISTICS is not set
 
 #
 # Kernel hacking
@@ -624,7 +625,7 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_DEBUG_VM is not set
 CONFIG_FORCED_INLINING=y
 # CONFIG_RCU_TORTURE_TEST is not set
diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c
index cc20f0e3a7d..2d021626c1a 100644
--- a/arch/s390/kernel/compat_linux.c
+++ b/arch/s390/kernel/compat_linux.c
@@ -905,6 +905,26 @@ asmlinkage long sys32_fstat64(unsigned long fd, struct stat64_emu31 __user * sta
 	return ret;
 }
 
+asmlinkage long sys32_fstatat(unsigned int dfd, char __user *filename,
+			      struct stat64_emu31 __user* statbuf, int flag)
+{
+	struct kstat stat;
+	int error = -EINVAL;
+
+	if ((flag & ~AT_SYMLINK_NOFOLLOW) != 0)
+		goto out;
+
+	if (flag & AT_SYMLINK_NOFOLLOW)
+		error = vfs_lstat_fd(dfd, filename, &stat);
+	else
+		error = vfs_stat_fd(dfd, filename, &stat);
+
+	if (!error)
+		error = cp_stat64(statbuf, &stat);
+out:
+	return error;
+}
+
 /*
  * Linux/i386 didn't use to be able to handle more than
  * 4 system call parameters, so these system calls used a memory
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index 83b33fe1923..dd2d6c3e8df 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -1523,13 +1523,13 @@ compat_sys_futimesat_wrapper:
 	llgtr	%r4,%r4			# struct timeval *
 	jg	compat_sys_futimesat
 
-	.globl compat_sys_newfstatat_wrapper
-compat_sys_newfstatat_wrapper:
+	.globl sys32_fstatat_wrapper
+sys32_fstatat_wrapper:
 	llgfr	%r2,%r2			# unsigned int
 	llgtr	%r3,%r3			# char *
-	llgtr	%r4,%r4			# struct stat *
+	llgtr	%r4,%r4			# struct stat64 *
 	lgfr	%r5,%r5			# int
-	jg	compat_sys_newfstatat
+	jg	sys32_fstatat
 
 	.globl sys_unlinkat_wrapper
 sys_unlinkat_wrapper:
@@ -1602,3 +1602,8 @@ compat_sys_ppoll_wrapper:
 	llgtr	%r5,%r5			# const sigset_t *
 	llgfr	%r6,%r6			# size_t
 	jg	compat_sys_ppoll
+
+	.globl sys_unshare_wrapper
+sys_unshare_wrapper:
+	llgfr	%r2,%r2			# unsigned long
+	jg	sys_unshare
diff --git a/arch/s390/kernel/machine_kexec.c b/arch/s390/kernel/machine_kexec.c
index f0ed5c642c7..bad81b5832d 100644
--- a/arch/s390/kernel/machine_kexec.c
+++ b/arch/s390/kernel/machine_kexec.c
@@ -12,15 +12,16 @@
  * on the S390 architecture.
  */
 
-#include <asm/cio.h>
-#include <asm/setup.h>
 #include <linux/device.h>
 #include <linux/mm.h>
 #include <linux/kexec.h>
 #include <linux/delay.h>
+#include <asm/cio.h>
+#include <asm/setup.h>
 #include <asm/pgtable.h>
 #include <asm/pgalloc.h>
 #include <asm/system.h>
+#include <asm/smp.h>
 
 static void kexec_halt_all_cpus(void *);
 
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index cbfcfd02a43..0d1ad5dbe2b 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -52,7 +52,7 @@ extern volatile int __cpu_logical_map[];
 struct _lowcore *lowcore_ptr[NR_CPUS];
 
 cpumask_t cpu_online_map;
-cpumask_t cpu_possible_map;
+cpumask_t cpu_possible_map = CPU_MASK_ALL;
 
 static struct task_struct *current_set[NR_CPUS];
 
@@ -514,9 +514,6 @@ __init smp_check_cpus(unsigned int max_cpus)
 		num_cpus++;
 	}
 
-	for (cpu = 1; cpu < max_cpus; cpu++)
-		cpu_set(cpu, cpu_possible_map);
-
 	printk("Detected %d CPU's\n",(int) num_cpus);
 	printk("Boot cpu address %2X\n", boot_cpu_addr);
 }
@@ -810,7 +807,6 @@ void __devinit smp_prepare_boot_cpu(void)
 
 	cpu_set(0, cpu_online_map);
 	cpu_set(0, cpu_present_map);
-	cpu_set(0, cpu_possible_map);
 	S390_lowcore.percpu_offset = __per_cpu_offset[0];
 	current_set[0] = current;
 }
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index 3280345efac..84921fe8d26 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -301,7 +301,7 @@ SYSCALL(sys_mkdirat,sys_mkdirat,sys_mkdirat_wrapper)
 SYSCALL(sys_mknodat,sys_mknodat,sys_mknodat_wrapper)	/* 290 */
 SYSCALL(sys_fchownat,sys_fchownat,sys_fchownat_wrapper)
 SYSCALL(sys_futimesat,sys_futimesat,compat_sys_futimesat_wrapper)
-SYSCALL(sys_newfstatat,sys_newfstatat,compat_sys_newfstatat_wrapper)
+SYSCALL(sys_fstatat64,sys_newfstatat,sys32_fstatat_wrapper)
 SYSCALL(sys_unlinkat,sys_unlinkat,sys_unlinkat_wrapper)
 SYSCALL(sys_renameat,sys_renameat,sys_renameat_wrapper)	/* 295 */
 SYSCALL(sys_linkat,sys_linkat,sys_linkat_wrapper)
@@ -311,3 +311,4 @@ SYSCALL(sys_fchmodat,sys_fchmodat,sys_fchmodat_wrapper)
 SYSCALL(sys_faccessat,sys_faccessat,sys_faccessat_wrapper)	/* 300 */
 SYSCALL(sys_pselect6,sys_pselect6,compat_sys_pselect6_wrapper)
 SYSCALL(sys_ppoll,sys_ppoll,compat_sys_ppoll_wrapper)
+SYSCALL(sys_unshare,sys_unshare,sys_unshare_wrapper)
diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86_64/ia32/ia32entry.S
index ada4535d016..00dee176c08 100644
--- a/arch/x86_64/ia32/ia32entry.S
+++ b/arch/x86_64/ia32/ia32entry.S
@@ -677,7 +677,7 @@ ia32_sys_call_table:
 	.quad sys_mknodat
 	.quad sys_fchownat
 	.quad compat_sys_futimesat
-	.quad compat_sys_newfstatat	/* 300 */
+	.quad sys32_fstatat		/* 300 */
 	.quad sys_unlinkat
 	.quad sys_renameat
 	.quad sys_linkat
diff --git a/arch/x86_64/ia32/sys_ia32.c b/arch/x86_64/ia32/sys_ia32.c
index 54481af5344..2bc55af9541 100644
--- a/arch/x86_64/ia32/sys_ia32.c
+++ b/arch/x86_64/ia32/sys_ia32.c
@@ -180,6 +180,28 @@ sys32_fstat64(unsigned int fd, struct stat64 __user *statbuf)
 	return ret;
 }
 
+asmlinkage long
+sys32_fstatat(unsigned int dfd, char __user *filename,
+	      struct stat64 __user* statbuf, int flag)
+{
+	struct kstat stat;
+	int error = -EINVAL;
+
+	if ((flag & ~AT_SYMLINK_NOFOLLOW) != 0)
+		goto out;
+
+	if (flag & AT_SYMLINK_NOFOLLOW)
+		error = vfs_lstat_fd(dfd, filename, &stat);
+	else
+		error = vfs_stat_fd(dfd, filename, &stat);
+
+	if (!error)
+		error = cp_stat64(statbuf, &stat);
+
+out:
+	return error;
+}
+
 /*
  * Linux/i386 didn't use to be able to handle more than
  * 4 system call parameters, so these system calls used a memory
diff --git a/arch/x86_64/kernel/apic.c b/arch/x86_64/kernel/apic.c
index 6147770b434..7a0a3e8d5d7 100644
--- a/arch/x86_64/kernel/apic.c
+++ b/arch/x86_64/kernel/apic.c
@@ -708,7 +708,7 @@ static void setup_APIC_timer(unsigned int clocks)
 	local_irq_save(flags);
 
 	/* wait for irq slice */
- 	if (vxtime.hpet_address) {
+ 	if (vxtime.hpet_address && hpet_use_timer) {
  		int trigger = hpet_readl(HPET_T0_CMP);
  		while (hpet_readl(HPET_COUNTER) >= trigger)
  			/* do nothing */ ;
diff --git a/arch/x86_64/kernel/pci-gart.c b/arch/x86_64/kernel/pci-gart.c
index 2fe23a6c361..dd0718dc178 100644
--- a/arch/x86_64/kernel/pci-gart.c
+++ b/arch/x86_64/kernel/pci-gart.c
@@ -310,7 +310,7 @@ void gart_unmap_sg(struct device *dev, struct scatterlist *sg, int nents, int di
 
 	for (i = 0; i < nents; i++) {
 		struct scatterlist *s = &sg[i];
-		if (!s->dma_length || !s->length)
+		if (!s->dma_length)
 			break;
 		dma_unmap_single(dev, s->dma_address, s->dma_length, dir);
 	}
@@ -364,7 +364,6 @@ static int __dma_map_cont(struct scatterlist *sg, int start, int stopat,
 		
 		BUG_ON(i > start && s->offset);
 		if (i == start) {
-			*sout = *s; 
 			sout->dma_address = iommu_bus_base;
 			sout->dma_address += iommu_page*PAGE_SIZE + s->offset;
 			sout->dma_length = s->length;
@@ -379,7 +378,7 @@ static int __dma_map_cont(struct scatterlist *sg, int start, int stopat,
 			SET_LEAK(iommu_page);
 			addr += PAGE_SIZE;
 			iommu_page++;
-	} 
+		}
 	} 
 	BUG_ON(iommu_page - iommu_start != pages);	
 	return 0;
@@ -391,7 +390,6 @@ static inline int dma_map_cont(struct scatterlist *sg, int start, int stopat,
 {
 	if (!need) { 
 		BUG_ON(stopat - start != 1);
-		*sout = sg[start]; 
 		sout->dma_length = sg[start].length; 
 		return 0;
 	} 
diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c
index dba7237be5c..3c58c30506a 100644
--- a/arch/x86_64/kernel/time.c
+++ b/arch/x86_64/kernel/time.c
@@ -59,7 +59,7 @@ static int notsc __initdata = 0;
 unsigned int cpu_khz;					/* TSC clocks / usec, not used here */
 static unsigned long hpet_period;			/* fsecs / HPET clock */
 unsigned long hpet_tick;				/* HPET clocks / interrupt */
-static int hpet_use_timer;				/* Use counter of hpet for time keeping, otherwise PIT */
+int hpet_use_timer;				/* Use counter of hpet for time keeping, otherwise PIT */
 unsigned long vxtime_hz = PIT_TICK_RATE;
 int report_lost_ticks;				/* command line option */
 unsigned long long monotonic_base;
@@ -326,7 +326,10 @@ static noinline void handle_lost_ticks(int lost, struct pt_regs *regs)
 	    print_symbol("rip %s\n", regs->rip);
 	    if (vxtime.mode == VXTIME_TSC && vxtime.hpet_address) {
 		    printk(KERN_WARNING "Falling back to HPET\n");
-		    vxtime.last = hpet_readl(HPET_T0_CMP) - hpet_tick;
+		    if (hpet_use_timer)
+		    	vxtime.last = hpet_readl(HPET_T0_CMP) - hpet_tick;
+		    else
+		    	vxtime.last = hpet_readl(HPET_COUNTER);
 		    vxtime.mode = VXTIME_HPET;
 		    do_gettimeoffset = do_gettimeoffset_hpet;
 	    }
@@ -988,7 +991,10 @@ void __init time_init_gtod(void)
 		notsc = 1;
 	if (vxtime.hpet_address && notsc) {
 		timetype = hpet_use_timer ? "HPET" : "PIT/HPET";
-		vxtime.last = hpet_readl(HPET_T0_CMP) - hpet_tick;
+		if (hpet_use_timer)
+			vxtime.last = hpet_readl(HPET_T0_CMP) - hpet_tick;
+		else
+			vxtime.last = hpet_readl(HPET_COUNTER);
 		vxtime.mode = VXTIME_HPET;
 		do_gettimeoffset = do_gettimeoffset_hpet;
 #ifdef CONFIG_X86_PM_TIMER
diff --git a/arch/x86_64/kernel/traps.c b/arch/x86_64/kernel/traps.c
index ee1b2da9e5e..28d50dc540e 100644
--- a/arch/x86_64/kernel/traps.c
+++ b/arch/x86_64/kernel/traps.c
@@ -90,6 +90,20 @@ static inline void conditional_sti(struct pt_regs *regs)
 		local_irq_enable();
 }
 
+static inline void preempt_conditional_sti(struct pt_regs *regs)
+{
+	preempt_disable();
+	if (regs->eflags & X86_EFLAGS_IF)
+		local_irq_enable();
+}
+
+static inline void preempt_conditional_cli(struct pt_regs *regs)
+{
+	if (regs->eflags & X86_EFLAGS_IF)
+		local_irq_disable();
+	preempt_enable_no_resched();
+}
+
 static int kstack_depth_to_print = 10;
 
 #ifdef CONFIG_KALLSYMS
@@ -693,7 +707,7 @@ asmlinkage void __kprobes do_debug(struct pt_regs * regs,
 						SIGTRAP) == NOTIFY_STOP)
 		return;
 
-	conditional_sti(regs);
+	preempt_conditional_sti(regs);
 
 	/* Mask out spurious debug traps due to lazy DR7 setting */
 	if (condition & (DR_TRAP0|DR_TRAP1|DR_TRAP2|DR_TRAP3)) {
@@ -738,11 +752,13 @@ asmlinkage void __kprobes do_debug(struct pt_regs * regs,
 
 clear_dr7:
 	set_debugreg(0UL, 7);
+	preempt_conditional_cli(regs);
 	return;
 
 clear_TF_reenable:
 	set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
 	regs->eflags &= ~TF_MASK;
+	preempt_conditional_cli(regs);
 }
 
 static int kernel_math_error(struct pt_regs *regs, const char *str, int trapnr)