hiddev.h needs hid.h but doesn't include it.  Since hid.h is private anyway
just eliminate the need for it it in the first place.
Signed-off-by: Adam Kropelin <akropel1@rochester.rr.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

hid-core calls hiddev_disconnect() when the underlying device goes away
(hot unplug or system shutdown).  Normally, hiddev_disconnect() will clean
up nicely and return to hid-core who then frees the hid structure.
However, if the corresponding hiddev node is open at disconnect time,
hiddev delays the majority of disconnect work until the device is closed
via hiddev_release().  hiddev_release() calls hiddev_cleanup() which
proceeds to dereference the hid struct which hid-core freed back when the
hardware was disconnected.  Oops.

To solve this, we change hiddev_disconnect() to deregister the hiddev minor
and invalidate its table entry immediately and delay only the freeing of
the hiddev structure itself.  We're protected against future operations on
the fd since the major fops check hiddev->exists.
Signed-off-by: Adam Kropelin <akropel1@rochester.rr.com>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Convert all in-kernel users of the deprecated EXPORT_SYMBOL_NOVERS() to
EXPORT_SYMBOL().
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

I reused the coda_file_read wrapper for sendfile and accidentally left
the __user tag on the buffer. This patch should fix the sparse warnings.
Signed-off-by: Jan Harkes <jaharkes@cs.cmu.edu>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

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

into starflyer.(none):/home/airlied/bitkeeper/drm-fntbl

ATI Rage 128 and Radeon DRM unconditionally depend on PCI
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

From: Erdi Chen
Signed-off-by: Dave Airlie <airlied@linux.ie>

Correct a couple of packet length calculations.

From: Keith Whitwell
Signed-off-by: Dave Airlie <airlied@linux.ie>

oops before we got to this sanity check. As it hasn't
triggered in any bug reports I've been able to find, I think
it's safe to nuke it.
Signed-off-by: Dave Jones <davej@redhat.com>

remove virt_to_bus completely.. will fix up drm to use proper 
interfaces instead later..
Signed-off-by: Dave Airlie <airlied@linux.ie>

The change on 2004-09-03 by ianw@gelato.unsw.edu.au appears to have
a typo, which causes builds of configurations which define both
CONFIG_VIRTUAL_MEM_MAP and CONFIG_DISCONTIGMEM to emit some 890
warnings for redefines of each of pfn_valid, page_to_pfn,
pfn_to_page.

This shows up compiling sn2_defconfig, the SN2 config of arch ia64.  I
believe that this is a simply typo, an extra "#else" line.  Removing
this exta line enables sn2_defconfig to build as before.

Acked by Jesse Barnes <jbarnes@engr.sgi.com>
Signed-off-by: Paul Jackson <pj@sgi.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

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

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

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

into kernel.bkbits.net:/home/davem/sparc-2.6

Signed-off-by: Pozsar Balazs <pozsy@uhulinux.hu>
Signed-off-by: David S. Miller <davem@davemloft.net>

ip_ct_log_invalid was added without testing that it compiles without
CONFIG_SYSCTL.  Since sysctl is the only way of turning it on, there
should be no references to it if \!CONFIG_SYSCTL.  Also, that turns off
CONFIG_PROC_FS, which elicits more warnings.  Squish them too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

these are called by dev.c for every device (and nowhere else)
Signed-off-by: David S. Miller <davem@davemloft.net>

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

compat_sys_setsockopt() is a little overzealous about converting 32-bit
stuff into 64-bit. It should match on level _and_ optname, not just
optname. Currently it eats the IPV6_V6ONLY sockopt because its value
(26) happens to match SO_ATTACH_FILTER.

This makes it at least check 'level' for everything but
IPT_SO_SET_REPLACE == IPT6_SO_SET_REPLACE, because that does seem to be
the same in different levels. But do_netfilter_replace() is another can
of worms entirely -- it doesn't actually work either, because some
netfilter modules (like ipt_limit) include kernel-only bits which change
size in the structure they share with userspace.
Signed-off-by: David S. Miller <davem@davemloft.net>

Fixes: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=131569
Dead lock in bridge when removing device interface module. br_del_if
assumes br->lock not held.

This fixes case of:
	brctl addbr b0
	brctl addif b0 eth0
	rmmod eth0
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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

Recommended by Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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

Every arch defines them the same without exception
and with this we only need to update one spot when
adding new socket types.
Signed-off-by: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
Signed-off-by: David S. Miller <davem@davemloft.net>

With suggestions from Herbert Xu
Signed-off-by: David S. Miller <davem@davemloft.net>

So here is a patch to make sure that there is a barrier between the
reading of dev->*_ptr and *dev->neigh_parms.

With these barriers in place, it's clear that *dev->neigh_parms can no
longer be NULL since once the parms are allocated, that pointer is never
reset to NULL again.  Therefore I've also removed the parms check in
these paths.

They were bogus to begin with since if they ever triggered then we'll
have dead neigh entries stuck in the hash table.

Unfortunately I couldn't arrange for this to happen with DECnet due
to the dn_db->parms.up() call that's sandwiched between the assignment
of dev->dn_ptr and dn_db->neigh_parms.  So I've kept the parms check
there but it will now fail instead of continuing.  I've also added an
smp_wmb() there so that at least we won't be reading garbage from
dn_db->neigh_parms.

DECnet is also buggy since there is no locking at all in the destruction
path.  It either needs locking or RCU like IPv4.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

Using the automated source checker at coverity.com, they picked up
on some code in packet_release() where a NULL check was done
after dereferencing.  Patch below.
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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

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

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

Patch from Nicolas Pitre

At least with gcc-3.4.1...
Error: use of old and new-style options to set FPU type

Signed-off-by: Nicolas Pitre 

Patch from Nicolas Pitre

This patch removes a bunch of inline functions from unistd.h on ARM. Some of
them were conflicting with gcc's idea of how they should normally be declared,
and none of them are used anymore.

Signed-off-by: Nicolas Pitre 

Patch from Nicolas Pitre

warning: use of conditional expressions as lvalues is deprecated

Signed-off-by: Nicolas Pitre 

Patch from Nicolas Pitre

Reduce code duplication.  Resulting assembly is identical.

Signed-off-by: Nicolas Pitre