Minor 0 vs NULL cleanup
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>

The cycle counter it provides overflows very quickly,
on the order of 10 minutes, so it is not suitable for
this purpose.
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>

As we discussed before, mutable headers should not be allowed after
the AH header.  In fact, this appears to be the intention of RFC 2402.
It is further clarified in section 3.1.1 of

http://www.ietf.org/internet-drafts/draft-ietf-ipsec-rfc2402bis-07.txt

This allows us to simplify the code in ah6.c.  As a result, this also
fixes the following issues:

* Dependence on skb->h in ah6_output().
* Bogus clearing of auth_data of 2nd AH header in ipv6_clear_mutable_options().
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@redhat.com>

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@redhat.com>

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

On some platforms, you'll want to support READ_IMPLIES_EXEC differently
depending on personality (e.g, native binary vs. x86 binary).

This supports that (and makes the code more readable while at it) by
replacing the old architecture-specific fixed LEGACY_BINARIES macro
define with a architecture-specific "elf_read_implies_exec_binary()"
helper function.

For now, x86 is the only user, and sets the "read implies exec" bit for
legacy apps.  ia64 and x86-64 are likely to want to do their own thing.

Acked by Ingo.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This makes it much easier on the callers, no need to
worry about races with vmtruncate() and friends, since
"install_page()" will just cleanly handle that case
and tell the caller about it.

Add is_highmem_idx() and is_normal_idx() to determine whether
a zone index is a highmem or normal zone.  Use this for
memmap_init_zone().
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

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

Don't bother zeroing the allocated memory inside alloc_buf() in the
n_tty line discipline.  alloc_buf() is static inline and is only
referenced by n_tty_open() which always clears the memory (once more).

No bug, just a minor cleanup

Asus also "hides" the LPC bridge on M2N notebooks. Add it to
the asus_hides_smbus PCI quirk.

Fixes bug #2976 @ http://bugme.osdl.org/show_bug.cgi?id=2976Signed-off-by: Dominik Brodowski <linux@brodo.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

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

copy_namespace() forgets to switch the new 'mnt_namespace' field in the
vfsmounts of the new namespace.

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

Signed-off-by: David S. Miller <davem@redhat.com>

The recent changes to (6 Jul 04) pkt_cls.h are evil, you can't build a version
of 'tc' to work unless you know the kernel config!

It has several API problems:
  - API data structures change on kernel config options
  - new fields should be added at the end of a structure to allow
    binary compatibility.
 
This patch tries to clean this up.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

This patch is a preparation for an update of the ECN encap/decap
code with respect to RFC3168.

It creates an enum of the four code-points defined by RFC3168
and uses them throughout the inet_ecn.h file.

The only non-trivial bit is in IP_ECN_set_ce/IP6_ECN_set_ce where
the patch uses INET_ECN_CE instead of 1.  This is OK as those
functions assume that the ECT bit is already set.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@redhat.com>

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@redhat.com>

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

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

The stack allocation in crypt() is bogus as whether tmp_src/tmp_dst
is used is determined by factors unrelated to nbytes and
src->length/dst->length.

Since the condition for whether tmp_src/tmp_dst are used is very
complex, let's allocate them always instead of guessing.

This fixes a number of weird crashes including those AES crashes
that people have been seeing with the 2.4 backport + ipt_conntrack.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: James Morris <jmorris@redhat.com>
Signed-off-by: David S. Miller <davem@redhat.com>

Signed-off-by: Tom Callaway <tcallawa@redhat.com>
Signed-off-by: David S. Miller <davem@redhat.com>

Signed-off-by: Tom Callaway <tcallawa@redhat.com>
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>

The netem scheduler needs to limit its delayed packet queue to prevent
a application burst from chewing up too much memory.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

The underlying qdisc was not being properly destroyed, shows up as
assertion failure on device removal.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

Simple enhancement to netem packet scheduler that makes it classful so
that the underlying pfifo default discipline can be substituted with something
else (tbf, red, ...)
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

Signed-off-by: David Dillow <dave@thedillows.org>
Signed-off-by: David S. Miller <davem@redhat.com>

- Make SUNOS_EMUL depend upon BINFMT_AOUT32
- Make SOLARIS_EMUL depend upon SPARC32_COMPAT
- Add CONFIG_COMPAT guards, where necessary.
Signed-off-by: David S. Miller <davem@redhat.com>

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

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