This patch rearranges the IPv6 routing header so that the destination
addresses appear in the order as they would on the destination.  This
is specified in Appendix A2 of RFC 2402.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@redhat.com>

No control block usage, even on 64-bit, needs
the full current 48 bytes.  This brings sk_buff
size down to 256 bytes on 64-bit platforms and
fixes some performance regressions due to the
addition of the input_dev member.
Signed-off-by: David S. Miller <davem@redhat.com>

Convert Netrom to use module_param
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

Switch to module_param and the hash list can be local.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

I found that recent 2.6 kernels no longer allowed me to build MD5 as
a module even though everything that used it were modules (including
ipv6 and sctp).  It turns out that there were boolean options
selecting MD5 in the Kconfig files.  Due to limitations in the current
kconfig implementation, this forces MD5 to be a boolean as well.

The usual workaround in these cases is to move the selection up
to the closest tristate.  This is what the following patch does.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@redhat.com>

Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@redhat.com>

From: Mikael Pettersson <mikpe@csd.uu.se>

gcc-3.4.1 errors out in 2.6.8-rc1-mm1 at net/sunrpc/xprt.c:

net/sunrpc/xprt.c: In function 'xprt_reserve':
net/sunrpc/xprt.c:84: sorry, unimplemented: inlining failed in call to 'do_xprt_reserve': function body not available
net/sunrpc/xprt.c:1307: sorry, unimplemented: called from here
make[2]: *** [net/sunrpc/xprt.o] Error 1
make[1]: *** [net/sunrpc] Error 2
make: *** [net] Error 2

do_xprt_reserve() is marked inline but used defore its function
body is available. Moving it before its only caller fixes the problem.
Signed-off-by: Mikael Pettersson <mikpe@csd.uu.se>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

From: Andi Kleen <ak@muc.de>

Trivial gcc-3.5 build fixes.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

From: Andi Kleen <ak@muc.de>

Trivial gcc-3.5 build fixes.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

From: Andi Kleen <ak@muc.de>

Trivial gcc-3.5 build fixes.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

From: Andi Kleen <ak@muc.de>

Trivial gcc-3.5 build fixes.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

From: Andi Kleen <ak@muc.de>

Trivial gcc-3.5 build fixes.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

From: Andi Kleen <ak@muc.de>

Trivial gcc-3.5 build fixes.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

From: Andi Kleen <ak@muc.de>

Trivial gcc-3.5 build fixes.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

From: Andi Kleen <ak@muc.de>

Trivial gcc-3.5 build fixes.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

Follow up to earlier RCU patch.  Since now using RCU, need to use
deferred free.  
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

Convert the bridge forwarding database over to using RCU.
This avoids a read_lock and atomic_inc/dec in the fast path
of output.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

This makes bridge port status reflect both the state of the interface
from software (up/down) and the carrier.  It makes STP handle link failure
(cable breakage, etc).  The original concept comes from a 
Mark Ruijter <bridge@siennax.com> who implemented it differently.
My way is simpler and requires no polling.

Obviously, this link state detection will only work if the network card
handles the events properly.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

The br_dev_xmit function was broken in two pieces (needlessly).
Put it back together.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

Need to propagate MTU changes that the bridge does to it's pseudo interface
up to others. There ends up being a double call to br_min_mtu() but that's
harmless.

Cleans up the EXPORT_SYMBOLS including dev_change_flags which is used by vlan.
Shouldn't be basing exports on kernel config options like this.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

into nuts.davemloft.net:/disk1/BK/net-2.6

Signed-off-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>

Signed-off-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>

Signed-Off-By: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>

Signed-off-by: Masahide Nakmura <nakam@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@redhat.com>

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: David S. Miller <davem@redhat.com>

Signed-off-by: Tommi Virtanen <tv@tv.debian.net>
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@redhat.com>

Rtnetlink has some macro's that are relics from earlier locking.
They are only used a couple of places so are easy to kill.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

This qdisc code has several inline functions for locking that is only
used when adding/deleting queuing disciplines; so make them functions
instead.  The new qdisc_lock_tree encapsulates the locking used throughout
this code.

Also qdisc_run() is only called from net/core/dev.c so it should be
defined there.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

Re: [AH6] Disable mutable bits after AH header

Unfortunately I broke ah6_input() in that patch.  Thanks to Miyazawa-san
for notifying me of the problem.

In that patch I removed the nh_offset parameter to ipv6_clear_mutable_options.
That broke ah6_input() because it relies on that variable to set the nexthdr.

The following patch fixes this by moving this work out to the caller
xfrm6_rcv() where the information is already available.  It also removes
an unnecessary call to ip6_find_1stfragopt() in xfrm6_rcv() since nhoffp
already points to the nexthdr preceding the current header.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@redhat.com>

Signed-off-by: Adrian Bunk <bunk@fs.tum.de>
Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: David S. Miller <davem@redhat.com>

into nuts.davemloft.net:/disk1/BK/net-2.6

Signed-off-by: Con Kolivas <kernel@kolivas.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

Use msleep() instead of schedule_timeout() to guarantee the task
delays at least the desired time amount.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

The message "Timeout, retransmitting 1 pkts" is not an error and so
change this into a debug message.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

This fixes several small but serious x86-64 bugs in 2.6.8rc2:

 - Fix array overflow in PCI bus checking (Travis Betak) 
 - Fix broken pci_map_sg in swiotlb (Suresh B. Siddha)
 - Remove bogus bus check in IOMMU code
Signed-off-by: Linus Torvalds <torvalds@osdl.org>