Merge tag 'split-asm_system_h-for-linus-20120328' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system

Pull "Disintegrate and delete asm/system.h" from David Howells:
 "Here are a bunch of patches to disintegrate asm/system.h into a set of
  separate bits to relieve the problem of circular inclusion
  dependencies.

  I've built all the working defconfigs from all the arches that I can
  and made sure that they don't break.

  The reason for these patches is that I recently encountered a circular
  dependency problem that came about when I produced some patches to
  optimise get_order() by rewriting it to use ilog2().

  This uses bitops - and on the SH arch asm/bitops.h drags in
  asm-generic/get_order.h by a circuituous route involving asm/system.h.

  The main difficulty seems to be asm/system.h.  It holds a number of
  low level bits with no/few dependencies that are commonly used (eg.
  memory barriers) and a number of bits with more dependencies that
  aren't used in many places (eg.  switch_to()).

  These patches break asm/system.h up into the following core pieces:

    (1) asm/barrier.h

        Move memory barriers here.  This already done for MIPS and Alpha.

    (2) asm/switch_to.h

        Move switch_to() and related stuff here.

    (3) asm/exec.h

        Move arch_align_stack() here.  Other process execution related bits
        could perhaps go here from asm/processor.h.

    (4) asm/cmpxchg.h

        Move xchg() and cmpxchg() here as they're full word atomic ops and
        frequently used by atomic_xchg() and atomic_cmpxchg().

    (5) asm/bug.h

        Move die() and related bits.

    (6) asm/auxvec.h

        Move AT_VECTOR_SIZE_ARCH here.

  Other arch headers are created as needed on a per-arch basis."

Fixed up some conflicts from other header file cleanups and moving code
around that has happened in the meantime, so David's testing is somewhat
weakened by that.  We'll find out anything that got broken and fix it..

* tag 'split-asm_system_h-for-linus-20120328' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system: (38 commits)
  Delete all instances of asm/system.h
  Remove all #inclusions of asm/system.h
  Add #includes needed to permit the removal of asm/system.h
  Move all declarations of free_initmem() to linux/mm.h
  Disintegrate asm/system.h for OpenRISC
  Split arch_align_stack() out from asm-generic/system.h
  Split the switch_to() wrapper out of asm-generic/system.h
  Move the asm-generic/system.h xchg() implementation to asm-generic/cmpxchg.h
  Create asm-generic/barrier.h
  Make asm-generic/cmpxchg.h #include asm-generic/cmpxchg-local.h
  Disintegrate asm/system.h for Xtensa
  Disintegrate asm/system.h for Unicore32 [based on ver #3, changed by gxt]
  Disintegrate asm/system.h for Tile
  Disintegrate asm/system.h for Sparc
  Disintegrate asm/system.h for SH
  Disintegrate asm/system.h for Score
  Disintegrate asm/system.h for S390
  Disintegrate asm/system.h for PowerPC
  Disintegrate asm/system.h for PA-RISC
  Disintegrate asm/system.h for MN10300
  ...

93 files changed, 0 insertions, 93 deletions

diff --git a/net/802/fc.c b/net/802/fc.c
index bd345f3d29f855..b324e31401a9e0 100644
--- a/net/802/fc.c
+++ b/net/802/fc.c
@@ -11,7 +11,6 @@
  */
 
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
diff --git a/net/802/fddi.c b/net/802/fddi.c
index 94b3ad08f39a12..5ab25cd4314b6f 100644
--- a/net/802/fddi.c
+++ b/net/802/fddi.c
@@ -27,7 +27,6 @@
  */
 
 #include <linux/module.h>
-#include <asm/system.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
diff --git a/net/802/hippi.c b/net/802/hippi.c
index 91aca8780fd05b..056794e6637536 100644
--- a/net/802/hippi.c
+++ b/net/802/hippi.c
@@ -35,7 +35,6 @@
 #include <net/arp.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 
 /*
  * Create the HIPPI MAC header for an arbitrary protocol layer
diff --git a/net/802/tr.c b/net/802/tr.c
index 5e20cf8a074bb5..b9a3a145e34809 100644
--- a/net/802/tr.c
+++ b/net/802/tr.c
@@ -16,7 +16,6 @@
  */
 
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
diff --git a/net/atm/clip.c b/net/atm/clip.c
index 5de42ea309bc9e..8ae3a7879335f2 100644
--- a/net/atm/clip.c
+++ b/net/atm/clip.c
@@ -37,7 +37,6 @@
 #include <linux/param.h> /* for HZ */
 #include <linux/uaccess.h>
 #include <asm/byteorder.h> /* for htons etc. */
-#include <asm/system.h> /* save/restore_flags */
 #include <linux/atomic.h>
 
 #include "common.h"
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index 3cd0a0dc91cb6b..0906c194a4139b 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -33,7 +33,6 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/termios.h>	/* For TIOCINQ/OUTQ */
 #include <linux/mm.h>
diff --git a/net/ax25/ax25_addr.c b/net/ax25/ax25_addr.c
index 7e7964dd987bc9..9162409559cf3b 100644
--- a/net/ax25/ax25_addr.c
+++ b/net/ax25/ax25_addr.c
@@ -22,7 +22,6 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/ax25/ax25_dev.c b/net/ax25/ax25_dev.c
index c1cb982f6e8695..d0de30e89591c9 100644
--- a/net/ax25/ax25_dev.c
+++ b/net/ax25/ax25_dev.c
@@ -24,7 +24,6 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/ax25/ax25_ds_in.c b/net/ax25/ax25_ds_in.c
index 8273b1200eeefe..9bd31e88aeca9b 100644
--- a/net/ax25/ax25_ds_in.c
+++ b/net/ax25/ax25_ds_in.c
@@ -23,7 +23,6 @@
 #include <net/sock.h>
 #include <net/tcp_states.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/ax25/ax25_ds_subr.c b/net/ax25/ax25_ds_subr.c
index 85816e612dc0a8..5ea7fd3e2af930 100644
--- a/net/ax25/ax25_ds_subr.c
+++ b/net/ax25/ax25_ds_subr.c
@@ -24,7 +24,6 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/ax25/ax25_ds_timer.c b/net/ax25/ax25_ds_timer.c
index c7d81436213d13..993c439b4f71f0 100644
--- a/net/ax25/ax25_ds_timer.c
+++ b/net/ax25/ax25_ds_timer.c
@@ -25,7 +25,6 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/ax25/ax25_iface.c b/net/ax25/ax25_iface.c
index 60b545e2822ace..7d5f24b82cc878 100644
--- a/net/ax25/ax25_iface.c
+++ b/net/ax25/ax25_iface.c
@@ -24,7 +24,6 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/ax25/ax25_in.c b/net/ax25/ax25_in.c
index 9bb7765412036d..96f4cab3a2f96c 100644
--- a/net/ax25/ax25_in.c
+++ b/net/ax25/ax25_in.c
@@ -27,7 +27,6 @@
 #include <net/sock.h>
 #include <net/tcp_states.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/ax25/ax25_ip.c b/net/ax25/ax25_ip.c
index cf0c47a265304b..846ae4e2b115ea 100644
--- a/net/ax25/ax25_ip.c
+++ b/net/ax25/ax25_ip.c
@@ -24,7 +24,6 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/termios.h>	/* For TIOCINQ/OUTQ */
 #include <linux/mm.h>
diff --git a/net/ax25/ax25_out.c b/net/ax25/ax25_out.c
index 37507d806f65f6..be8a25e0db650d 100644
--- a/net/ax25/ax25_out.c
+++ b/net/ax25/ax25_out.c
@@ -27,7 +27,6 @@
 #include <linux/netfilter.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/ax25/ax25_route.c b/net/ax25/ax25_route.c
index 87fddab22e0f3b..a65588040b9e98 100644
--- a/net/ax25/ax25_route.c
+++ b/net/ax25/ax25_route.c
@@ -32,7 +32,6 @@
 #include <linux/spinlock.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/ax25/ax25_std_in.c b/net/ax25/ax25_std_in.c
index a8eef88d86529d..3fbf8f7b2cf46a 100644
--- a/net/ax25/ax25_std_in.c
+++ b/net/ax25/ax25_std_in.c
@@ -30,7 +30,6 @@
 #include <net/sock.h>
 #include <net/tcp_states.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/ax25/ax25_std_subr.c b/net/ax25/ax25_std_subr.c
index 277f81bb979a6f..8b66a41e538f27 100644
--- a/net/ax25/ax25_std_subr.c
+++ b/net/ax25/ax25_std_subr.c
@@ -21,7 +21,6 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/ax25/ax25_std_timer.c b/net/ax25/ax25_std_timer.c
index 96e4b927325091..004467c9e6e15a 100644
--- a/net/ax25/ax25_std_timer.c
+++ b/net/ax25/ax25_std_timer.c
@@ -25,7 +25,6 @@
 #include <net/sock.h>
 #include <net/tcp_states.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/ax25/ax25_subr.c b/net/ax25/ax25_subr.c
index c6715ee4ab8f60..1997538a5d23d9 100644
--- a/net/ax25/ax25_subr.c
+++ b/net/ax25/ax25_subr.c
@@ -26,7 +26,6 @@
 #include <net/sock.h>
 #include <net/tcp_states.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/ax25/ax25_timer.c b/net/ax25/ax25_timer.c
index db29ea71e80a59..c3cffa79bafb92 100644
--- a/net/ax25/ax25_timer.c
+++ b/net/ax25/ax25_timer.c
@@ -29,7 +29,6 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/ax25/ax25_uid.c b/net/ax25/ax25_uid.c
index 4c83137b59546c..e3c579ba632527 100644
--- a/net/ax25/ax25_uid.c
+++ b/net/ax25/ax25_uid.c
@@ -26,7 +26,6 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/bluetooth/bnep/sock.c b/net/bluetooth/bnep/sock.c
index 9f9c8dcd8af01b..180bfc45810da0 100644
--- a/net/bluetooth/bnep/sock.c
+++ b/net/bluetooth/bnep/sock.c
@@ -42,7 +42,6 @@
 #include <linux/uaccess.h>
 #include <net/sock.h>
 
-#include <asm/system.h>
 
 #include "bnep.h"
 
diff --git a/net/bluetooth/cmtp/sock.c b/net/bluetooth/cmtp/sock.c
index 1230faaac29b01..311668d1457162 100644
--- a/net/bluetooth/cmtp/sock.c
+++ b/net/bluetooth/cmtp/sock.c
@@ -39,7 +39,6 @@
 
 #include <linux/isdn/capilli.h>
 
-#include <asm/system.h>
 
 #include "cmtp.h"
 
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 947172bf16219e..5238b6b3ea6abb 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -37,7 +37,6 @@
 #include <linux/interrupt.h>
 #include <net/sock.h>
 
-#include <asm/system.h>
 #include <linux/uaccess.h>
 #include <asm/unaligned.h>
 
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 59ec99eb739b2d..e33af63a884a47 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -45,7 +45,6 @@
 #include <linux/crypto.h>
 #include <net/sock.h>
 
-#include <asm/system.h>
 #include <linux/uaccess.h>
 #include <asm/unaligned.h>
 
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index badb7851d11669..b37531094c4999 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -37,7 +37,6 @@
 #include <linux/interrupt.h>
 #include <net/sock.h>
 
-#include <asm/system.h>
 #include <linux/uaccess.h>
 #include <asm/unaligned.h>
 
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index 63afd234283e1a..49142612916eaa 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -42,7 +42,6 @@
 #include <linux/ioctl.h>
 #include <net/sock.h>
 
-#include <asm/system.h>
 #include <linux/uaccess.h>
 #include <asm/unaligned.h>
 
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 3e450f4a312533..b8e17e4dac8b41 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -49,7 +49,6 @@
 #include <linux/crc16.h>
 #include <net/sock.h>
 
-#include <asm/system.h>
 #include <asm/unaligned.h>
 
 #include <net/bluetooth/bluetooth.h>
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index 22169c3f148254..a55a43e9f70e9d 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -45,7 +45,6 @@
 #include <linux/security.h>
 #include <net/sock.h>
 
-#include <asm/system.h>
 #include <linux/uaccess.h>
 
 #include <net/bluetooth/bluetooth.h>
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index 8bf26d1bc5c181..f6ab12907963fa 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -44,7 +44,6 @@
 #include <linux/security.h>
 #include <net/sock.h>
 
-#include <asm/system.h>
 #include <linux/uaccess.h>
 
 #include <net/bluetooth/bluetooth.h>
diff --git a/net/core/datagram.c b/net/core/datagram.c
index d3cf12f62c8f21..e4fbfd6e2bd43a 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -37,7 +37,6 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
 #include <linux/errno.h>
diff --git a/net/core/dev.c b/net/core/dev.c
index 452db7090d18b3..5d59155adf2a27 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -73,7 +73,6 @@
  */
 
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/bitops.h>
 #include <linux/capability.h>
 #include <linux/cpu.h>
diff --git a/net/core/filter.c b/net/core/filter.c
index 5dea452792155f..cf4989ac503bcc 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -33,7 +33,6 @@
 #include <net/sock.h>
 #include <linux/errno.h>
 #include <linux/timer.h>
-#include <asm/system.h>
 #include <asm/uaccess.h>
 #include <asm/unaligned.h>
 #include <linux/filter.h>
diff --git a/net/core/gen_estimator.c b/net/core/gen_estimator.c
index 43b03dd71e85da..d9d198aa9fed07 100644
--- a/net/core/gen_estimator.c
+++ b/net/core/gen_estimator.c
@@ -14,7 +14,6 @@
  */
 
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/bitops.h>
 #include <linux/module.h>
 #include <linux/types.h>
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 1a63c6efd2eaed..90430b776ecef7 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -38,7 +38,6 @@
 #include <linux/pci.h>
 
 #include <asm/uaccess.h>
-#include <asm/system.h>
 
 #include <linux/inet.h>
 #include <linux/netdevice.h>
diff --git a/net/core/scm.c b/net/core/scm.c
index ff52ad0a51501c..611c5efd4cb0b7 100644
--- a/net/core/scm.c
+++ b/net/core/scm.c
@@ -28,7 +28,6 @@
 #include <linux/nsproxy.h>
 #include <linux/slab.h>
 
-#include <asm/system.h>
 #include <asm/uaccess.h>
 
 #include <net/protocol.h>
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index a690cae91cdd14..f223cdc75da6af 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -66,7 +66,6 @@
 #include <net/xfrm.h>
 
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <trace/events/skb.h>
 
 #include "kmap_skb.h"
diff --git a/net/core/sock.c b/net/core/sock.c
index 9be6d0d6c5335e..b2e14c07d92054 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -115,7 +115,6 @@
 #include <linux/memcontrol.h>
 
 #include <asm/uaccess.h>
-#include <asm/system.h>
 
 #include <linux/netdevice.h>
 #include <net/protocol.h>
diff --git a/net/core/utils.c b/net/core/utils.c
index 386e263f60669a..dc3c3faff2f4a7 100644
--- a/net/core/utils.c
+++ b/net/core/utils.c
@@ -30,7 +30,6 @@
 #include <net/net_ratelimit.h>
 
 #include <asm/byteorder.h>
-#include <asm/system.h>
 #include <asm/uaccess.h>
 
 int net_msg_warn __read_mostly = 1;
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 19acd00a63826b..4136987d94da29 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -119,7 +119,6 @@ Version 0.0.6    2.1.110   07-aug-98   Eduardo Marcelo Serrat
 #include <net/sock.h>
 #include <net/tcp_states.h>
 #include <net/flow.h>
-#include <asm/system.h>
 #include <asm/ioctls.h>
 #include <linux/capability.h>
 #include <linux/mm.h>
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index 74d321a60e7b57..c00e3077988c07 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -42,7 +42,6 @@
 #include <linux/notifier.h>
 #include <linux/slab.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <net/net_namespace.h>
 #include <net/neighbour.h>
 #include <net/dst.h>
diff --git a/net/decnet/dn_nsp_in.c b/net/decnet/dn_nsp_in.c
index 73fa268fe2e8b4..f6544b2c91b006 100644
--- a/net/decnet/dn_nsp_in.c
+++ b/net/decnet/dn_nsp_in.c
@@ -60,7 +60,6 @@
 #include <linux/slab.h>
 #include <net/sock.h>
 #include <net/tcp_states.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/termios.h>
diff --git a/net/decnet/dn_nsp_out.c b/net/decnet/dn_nsp_out.c
index bd78836a81eb3f..e446e85e64a617 100644
--- a/net/decnet/dn_nsp_out.c
+++ b/net/decnet/dn_nsp_out.c
@@ -52,7 +52,6 @@
 #include <linux/route.h>
 #include <linux/slab.h>
 #include <net/sock.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/termios.h>
diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c
index 7e717cb35ad15c..71b5edcee40169 100644
--- a/net/econet/af_econet.c
+++ b/net/econet/af_econet.c
@@ -47,7 +47,6 @@
 #include <linux/mutex.h>
 
 #include <linux/uaccess.h>
-#include <asm/system.h>
 
 static const struct proto_ops econet_ops;
 static struct hlist_head econet_sklist;
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c
index a93af86b84741c..bf10a311cf1c83 100644
--- a/net/ethernet/eth.c
+++ b/net/ethernet/eth.c
@@ -59,7 +59,6 @@
 #include <net/ip.h>
 #include <net/dsa.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 
 __setup("ether=", netdev_boot_setup);
 
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index fdf49fd44bb40a..10e3751466b502 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -91,7 +91,6 @@
 #include <linux/slab.h>
 
 #include <asm/uaccess.h>
-#include <asm/system.h>
 
 #include <linux/inet.h>
 #include <linux/igmp.h>
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 73f46d691abcc7..18d9b81ecb1ac2 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -113,7 +113,6 @@
 #include <net/ax25.h>
 #include <net/netrom.h>
 
-#include <asm/system.h>
 #include <linux/uaccess.h>
 
 #include <linux/netfilter_arp.h>
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index d4fad5c7744715..6e447ff94dfa58 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -27,7 +27,6 @@
 
 
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/bitops.h>
 #include <linux/capability.h>
 #include <linux/module.h>
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 76e72bacc217a5..cbe3a68507cf89 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -15,7 +15,6 @@
 
 #include <linux/module.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/bitops.h>
 #include <linux/capability.h>
 #include <linux/types.h>
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index a8c5c1d6715b10..5063fa38ac7bec 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -14,7 +14,6 @@
  */
 
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index da9b9cb2282de5..bce36f1a37b43b 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -51,7 +51,6 @@
 #define VERSION "0.409"
 
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 9664d353ccd8af..2cb2bf845641da 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -91,7 +91,6 @@
 #include <linux/errno.h>
 #include <linux/timer.h>
 #include <linux/init.h>
-#include <asm/system.h>
 #include <asm/uaccess.h>
 #include <net/checksum.h>
 #include <net/xfrm.h>
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 450e5d21ed2af2..5dfecfd7d5e9fb 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -73,7 +73,6 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/jiffies.h>
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index f3f1108940f5ee..26eccc5bab1c28 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -115,7 +115,6 @@
 
 #define pr_fmt(fmt) "IPv4: " fmt
 
-#include <asm/system.h>
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index ff302bde8890fb..4910176d24ed5d 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -43,7 +43,6 @@
  */
 
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 0518a4fb177bbc..960fbfc3e976f5 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -26,7 +26,6 @@
  *
  */
 
-#include <asm/system.h>
 #include <asm/uaccess.h>
 #include <linux/types.h>
 #include <linux/capability.h>
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index ab6b36e6da1536..50009c787bcdc3 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -20,7 +20,6 @@
  *
  */
 
-#include <asm/system.h>
 #include <linux/uaccess.h>
 #include <linux/types.h>
 #include <linux/fcntl.h>
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 12ccf880eb8837..4dc1c104c94220 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -66,7 +66,6 @@
 
 #include <linux/module.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index d6f5feeb3eaf9e..fe141052a1beaf 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -79,7 +79,6 @@
 
 #define pr_fmt(fmt) "UDP: " fmt
 
-#include <asm/system.h>
 #include <asm/uaccess.h>
 #include <asm/ioctls.h>
 #include <linux/bootmem.h>
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 5605f9dca87e45..8ed1b930e75f09 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -60,7 +60,6 @@
 #endif
 
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/mroute6.h>
 
 MODULE_AUTHOR("Cast of dozens");
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index af88934e4d79ae..27ac95a6342927 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -66,7 +66,6 @@
 #include <net/inet_common.h>
 
 #include <asm/uaccess.h>
-#include <asm/system.h>
 
 /*
  *	The ICMP socket(s). This is the most convenient way to flow control
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index 5aa3981a392273..8110362e0af558 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -16,7 +16,6 @@
  *
  */
 
-#include <asm/system.h>
 #include <asm/uaccess.h>
 #include <linux/types.h>
 #include <linux/sched.h>
diff --git a/net/irda/irlan/irlan_client.c b/net/irda/irlan/irlan_client.c
index ba1a3fc39b5c59..42cf1390ce9c89 100644
--- a/net/irda/irlan/irlan_client.c
+++ b/net/irda/irlan/irlan_client.c
@@ -37,7 +37,6 @@
 #include <linux/bitops.h>
 #include <net/arp.h>
 
-#include <asm/system.h>
 #include <asm/byteorder.h>
 
 #include <net/irda/irda.h>
diff --git a/net/irda/irlan/irlan_common.c b/net/irda/irlan/irlan_common.c
index 579617cca125e0..7ac4d1becbfca3 100644
--- a/net/irda/irlan/irlan_common.c
+++ b/net/irda/irlan/irlan_common.c
@@ -40,7 +40,6 @@
 #include <linux/moduleparam.h>
 #include <linux/bitops.h>
 
-#include <asm/system.h>
 #include <asm/byteorder.h>
 
 #include <net/irda/irda.h>
diff --git a/net/irda/irlan/irlan_provider.c b/net/irda/irlan/irlan_provider.c
index 8b61cf0d8a6981..32dcaac70b0caa 100644
--- a/net/irda/irlan/irlan_provider.c
+++ b/net/irda/irlan/irlan_provider.c
@@ -36,7 +36,6 @@
 #include <linux/bitops.h>
 #include <linux/slab.h>
 
-#include <asm/system.h>
 #include <asm/byteorder.h>
 
 #include <net/irda/irda.h>
diff --git a/net/irda/timer.c b/net/irda/timer.c
index f418cb2ad49ccd..1d552b3946fc2a 100644
--- a/net/irda/timer.c
+++ b/net/irda/timer.c
@@ -24,7 +24,6 @@
  *
  ********************************************************************/
 
-#include <asm/system.h>
 #include <linux/delay.h>
 
 #include <net/irda/timer.h>
diff --git a/net/lapb/lapb_iface.c b/net/lapb/lapb_iface.c
index 8d0324bac01ca8..ab3d35f23257e1 100644
--- a/net/lapb/lapb_iface.c
+++ b/net/lapb/lapb_iface.c
@@ -32,7 +32,6 @@
 #include <linux/slab.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/lapb/lapb_in.c b/net/lapb/lapb_in.c
index 2ec1af5c36cc14..f4e3c1accab700 100644
--- a/net/lapb/lapb_in.c
+++ b/net/lapb/lapb_in.c
@@ -30,7 +30,6 @@
 #include <linux/slab.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/lapb/lapb_out.c b/net/lapb/lapb_out.c
index c75a79540f9f47..baab2760f651a0 100644
--- a/net/lapb/lapb_out.c
+++ b/net/lapb/lapb_out.c
@@ -28,7 +28,6 @@
 #include <linux/slab.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/lapb/lapb_subr.c b/net/lapb/lapb_subr.c
index 43a2a7fb327b38..066225b4e82448 100644
--- a/net/lapb/lapb_subr.c
+++ b/net/lapb/lapb_subr.c
@@ -27,7 +27,6 @@
 #include <linux/slab.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/lapb/lapb_timer.c b/net/lapb/lapb_timer.c
index af6d14b44e2e66..f8cd641dfc8293 100644
--- a/net/lapb/lapb_timer.c
+++ b/net/lapb/lapb_timer.c
@@ -28,7 +28,6 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/netfilter/ipvs/ip_vs_app.c b/net/netfilter/ipvs/ip_vs_app.c
index fe6cb4304d72fb..52856178c9d775 100644
--- a/net/netfilter/ipvs/ip_vs_app.c
+++ b/net/netfilter/ipvs/ip_vs_app.c
@@ -31,7 +31,6 @@
 #include <net/net_namespace.h>
 #include <net/protocol.h>
 #include <net/tcp.h>
-#include <asm/system.h>
 #include <linux/stat.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
diff --git a/net/netfilter/ipvs/ip_vs_proto.c b/net/netfilter/ipvs/ip_vs_proto.c
index 85312939695f86..f843a88332509e 100644
--- a/net/netfilter/ipvs/ip_vs_proto.c
+++ b/net/netfilter/ipvs/ip_vs_proto.c
@@ -25,7 +25,6 @@
 #include <net/protocol.h>
 #include <net/tcp.h>
 #include <net/udp.h>
-#include <asm/system.h>
 #include <linux/stat.h>
 #include <linux/proc_fs.h>
 
diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c
index 4d70785b953daa..e6ddde165612d1 100644
--- a/net/netfilter/nfnetlink.c
+++ b/net/netfilter/nfnetlink.c
@@ -23,7 +23,6 @@
 #include <linux/net.h>
 #include <linux/skbuff.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <net/sock.h>
 #include <net/netlink.h>
 #include <linux/init.h>
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index 7dab229bfbcca3..06592d8b4a2b4e 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -31,7 +31,6 @@
 #include <net/net_namespace.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/termios.h>	/* For TIOCINQ/OUTQ */
 #include <linux/mm.h>
diff --git a/net/netrom/nr_dev.c b/net/netrom/nr_dev.c
index 64e6dde9749d5e..1c51d7a58f0b0c 100644
--- a/net/netrom/nr_dev.c
+++ b/net/netrom/nr_dev.c
@@ -21,7 +21,6 @@
 #include <linux/if_ether.h>	/* For the statistics structure. */
 #include <linux/slab.h>
 
-#include <asm/system.h>
 #include <asm/uaccess.h>
 #include <asm/io.h>
 
diff --git a/net/netrom/nr_in.c b/net/netrom/nr_in.c
index 6d4ef6d65b3df7..c3073a2ef6342f 100644
--- a/net/netrom/nr_in.c
+++ b/net/netrom/nr_in.c
@@ -24,7 +24,6 @@
 #include <net/sock.h>
 #include <net/tcp_states.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/netrom/nr_out.c b/net/netrom/nr_out.c
index 607fddb4fdbbd9..0b4bcb2bf38f3c 100644
--- a/net/netrom/nr_out.c
+++ b/net/netrom/nr_out.c
@@ -23,7 +23,6 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/netrom/nr_route.c b/net/netrom/nr_route.c
index 2cf330162d7e8e..70ffff76a967e0 100644
--- a/net/netrom/nr_route.c
+++ b/net/netrom/nr_route.c
@@ -26,7 +26,6 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/termios.h>	/* For TIOCINQ/OUTQ */
 #include <linux/mm.h>
diff --git a/net/netrom/nr_subr.c b/net/netrom/nr_subr.c
index 6a947ae50dbdd9..ca40e2298f5a58 100644
--- a/net/netrom/nr_subr.c
+++ b/net/netrom/nr_subr.c
@@ -23,7 +23,6 @@
 #include <net/sock.h>
 #include <net/tcp_states.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/netrom/nr_timer.c b/net/netrom/nr_timer.c
index 1cb98e88f5e1ce..ff2c1b142f578e 100644
--- a/net/netrom/nr_timer.c
+++ b/net/netrom/nr_timer.c
@@ -24,7 +24,6 @@
 #include <net/sock.h>
 #include <net/tcp_states.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index 2c030505b335fd..e44e631ea952d3 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -38,7 +38,6 @@
 #include <linux/udp.h>
 #include <linux/ethtool.h>
 #include <linux/wait.h>
-#include <asm/system.h>
 #include <asm/div64.h>
 #include <linux/highmem.h>
 #include <linux/netfilter_bridge.h>
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index ae2d484416dd51..4f2c0df795639a 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -73,7 +73,6 @@
 #include <net/sock.h>
 #include <linux/errno.h>
 #include <linux/timer.h>
-#include <asm/system.h>
 #include <asm/uaccess.h>
 #include <asm/ioctls.h>
 #include <asm/page.h>
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index f9ea925ad9cb6c..c4719ce604c280 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -34,7 +34,6 @@
 #include <linux/if_arp.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
-#include <asm/system.h>
 #include <asm/uaccess.h>
 #include <linux/fcntl.h>
 #include <linux/termios.h>
diff --git a/net/rose/rose_dev.c b/net/rose/rose_dev.c
index 178ff4f73c8510..1ab8689726ec99 100644
--- a/net/rose/rose_dev.c
+++ b/net/rose/rose_dev.c
@@ -21,7 +21,6 @@
 #include <linux/if_ether.h>
 #include <linux/slab.h>
 
-#include <asm/system.h>
 #include <asm/io.h>
 
 #include <linux/inet.h>
diff --git a/net/rose/rose_in.c b/net/rose/rose_in.c
index 7f7fcb46b4fa00..79c4abcfa6b4ee 100644
--- a/net/rose/rose_in.c
+++ b/net/rose/rose_in.c
@@ -26,7 +26,6 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <net/tcp_states.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/rose/rose_link.c b/net/rose/rose_link.c
index 7a02bd1cc5a0b8..bc5514211b0cfb 100644
--- a/net/rose/rose_link.c
+++ b/net/rose/rose_link.c
@@ -22,7 +22,6 @@
 #include <linux/netdevice.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/rose/rose_out.c b/net/rose/rose_out.c
index 4ebf33afbe473c..9ad98b524646c9 100644
--- a/net/rose/rose_out.c
+++ b/net/rose/rose_out.c
@@ -21,7 +21,6 @@
 #include <linux/netdevice.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
index cd9b7ee60f3e69..40148932c8a4bd 100644
--- a/net/rose/rose_route.c
+++ b/net/rose/rose_route.c
@@ -25,7 +25,6 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <net/tcp_states.h>
-#include <asm/system.h>
 #include <asm/uaccess.h>
 #include <linux/fcntl.h>
 #include <linux/termios.h>	/* For TIOCINQ/OUTQ */
diff --git a/net/rose/rose_subr.c b/net/rose/rose_subr.c
index f6c71caa94b9d8..47f1fdb346b01b 100644
--- a/net/rose/rose_subr.c
+++ b/net/rose/rose_subr.c
@@ -22,7 +22,6 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <net/tcp_states.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/rose/rose_timer.c b/net/rose/rose_timer.c
index b6c8f38cc26c42..bc5469d6d9cb5c 100644
--- a/net/rose/rose_timer.c
+++ b/net/rose/rose_timer.c
@@ -23,7 +23,6 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <net/tcp_states.h>
-#include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 7a4cb5fdc21239..67972462a543d1 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -17,7 +17,6 @@
  *  Copyright (C) 1995,1996 Olaf Kirch <okir@monad.swb.de>
  */
 
-#include <asm/system.h>
 
 #include <linux/module.h>
 #include <linux/types.h>