Clean up a really messy cross reference where a macro cls_set_class
in pkt_sched.h would point to a function tcf_set_class in cls_api.c
that uses a inlined function __cls_set_class in pkt_sched.h again.

Make tcf_set_class be cls_set_class since it was never used and
inline it as well.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

tc_classiy has grown too big to be inlined, move it to sch_api.c
and export it.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

Removes all obsolete definitions in pkt_sched.h now in sch_generic.h
or act_api.h.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

Adds net/act_api.h containing all public action/policer bits used
by schedulers and classifiers
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

Removes all obsolete definitions in pkt_cls.h now in sch_generic.h
and includes them via sch_generic.h.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

Adds net/sch_generic.h containing all bits directly referenced by
schedulers and classifiers. Map of users:

Group 1)
 struct qdisc_rate_table         sch_*, tcf_police -> cls_*

   Could theoretically be moved to pkt_sched.h with Patch 4
   but the long term goal it so make net/act_api.h to being
   dependent on net/pkt_sched.h

Group 2)
 struct Qdisc                    sch_*, tcf_proto -> cls_*
 struct Qdisc_ops                sch_*, tcf_proto -> cls_*
 struct Qdisc_class_ops          sch_*, tcf_proto -> cls_*
 struct tcf_proto_ops            sch_*, cls_*
 struct tcf_proto                sch_*, cls_*

   Obviously used by schedulers but also by classifiers to
   bind classes (tcf_proto -> Qdisc -> Qdisc_ops ->
   Qdisc_class_ops). tcf_proto OTOH is used by schedulers,
   (neat cross usage).

Group 3)
 struct tcf_result               sch_*, cls_*

   Used to communicate between scheduler and classifer
   to report classify result.
 
Group 4)
 sch_tree_(un)lock               sch_*, cls_*
 tcf_tree_(un)lock               sch_*, cls_*
 qdisc(un)lock_tree              sch_*, cls_*
   
   Randomly used in schedulers and classifiers.
 
Group 5)
 tcf_destroy                     sch_*, cls_api.c

   Coud theoretically be moved to pkt_sched.h if we include
   pkt_sched.h in cls_api.c but this is really generic and
   it seemd cleaner to have it here. This would be the only
   classifier related action in pkt_sched.h

The following types are referenced in sch_generic.h but defined in
either pkt_cls.h or pkt_sched.h because they will never be used
by the other side:

  - qdisc_walker (pkt_sched.h)
  - tcf_walker (pkt_cls.h)
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

Signed-off-by: David S. Miller <davem@davemloft.net>

Signed-off-by: Jasper Juhl <juhl-lkml@dif.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>

In my recent foray into tcp_diag I discovered some ugly looking ifdef's
on CONFIG_IPV6 that'll break when IPv6 is built as a module.  In order
to fix it, we need to allow tcp_diag to be built as a module.

So here is a start.  This patch move tcp_get_info from tcp_diag.c into
the site of the other caller, tcp.c.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

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

into pobox.com:/garz/repo/netdev-2.6/tg3

into ppc970.osdl.org:/home/torvalds/v2.6/linux

into ppc970.osdl.org:/home/torvalds/v2.6/linux

We decided to do this a different way.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

into ppc970.osdl.org:/home/torvalds/v2.6/linux

In general it is not safe to do any non-ptrace wakeup of a thread in
TASK_TRACED, because the waking thread could race with a ptrace call
that could be doing things like mucking directly with its kernel stack. 

AFAIK noone has established that whatever clobberation ptrace can do to
a running thread is safe even if it will never return to user mode, so
we can't allow this even for SIGKILL.

What we _can_ safely do is make a thread switching out of TASK_TRACED
resume rather than sitting in TASK_STOPPED if it has a pending SIGKILL
or SIGCONT.  The following patch does this.

This should be sufficient for the shutdown case.  When killing all
processes, if the tracer gets killed first, the tracee goes into
TASK_STOPPED and will be woken and killed by the SIGKILL (same as
before).  If the tracee gets killed first, it gets a pending SIGKILL and
doesn't wake up immediately--but, now, when the tracer gets killed, the
tracee will then wake up to die. 

This will also fix the (same) situations that can arise now where you
have used gdb (or whatever ptrace caller), killed -9 the gdb and the
process being debugged, but still have to kill -CONT the process before
it goes away (now it should just go away either the first time or when
you kill gdb). 
Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This is a batch of sparse fixes for things in arch/ppc64/* and
include/asm-ppc64/*

More to come of course...
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

My latest 8250 patch prevented registration of "empty" ports (ports that
have a 0 iobase in the static table). Unfortunately, some archs seem to rely
on this, and so broke. This patch reverts that part of the patch.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This adds support for the Maple 970FX Eval Board.  It adds the basic
arch support.  For the Maple to be fully functional, it needs a couple
more patches to be applied for IDE and Ethernet that are currently
pending with the respective maintainers of those subsystems.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

The iommu_free_table() patch broke g5 only build by adding back some
incestuous relationship between generic code and pSeries code. 

This wraps this in #ifdef as a quick fix until the original author of
the patch comes up with a better solution.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

On machines using the "ISU" mecanism for the MPIC, the new driver didn't properly
calculate the new interrupt count when an ISU was added. That would cause later on
failure to request interrupts in the offending range.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

The ppc64 PCI code, when parsing the OF tree, may end up getting empty
regions in addition to the "normal" ones for the PHB (some pSeries OF
device-tree contains weird "ranges" properties). These are harmless but
do trigger some annoying warnings during boot, so let's ignore them.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

CONFIG_NET_HW_FLOWCONTROL is entirely unused now, and superceded by NAPI in
practice, so remove the dead code
Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

into pobox.com:/garz/repo/net-drivers-2.6

into pobox.com:/garz/repo/net-drivers-2.6

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

into pobox.com:/garz/repo/netdev-2.6/e1000-2

Fix for updated pci_{save,restore}_state()
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

into pobox.com:/garz/repo/netdev-2.6/misc

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

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>

Simplify ipv6_get_saddr(), ipv6_dev_get_saddr() and
rt6_purge_dflt_routers().
Signed-off-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>

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

Signed-off-by: Brian Haley <Brian.Haley@hp.com>
Signed-off-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>