Signed-off-by: Peter Buckingham <peter@pantasys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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>

It needs to be set so that congestion window
calculations have a valid value to work with.
This means that doing it at write queue running
time is too late.
Signed-off-by: David S. Miller <davem@davemloft.net>

Eliminate tp->mss_tso_factor.  Instead, we calculate the
SKB tso factor as we walk the write queue for initial
transmit or fragment SKBs.
Signed-off-by: David S. Miller <davem@davemloft.net>

Previously TSO would not abide by the congestion
window properly.  Essentially, each TSO packet would
be trated just like 1 normal packet, even though a TSO
packet generates more than 1 normal packet.  This
violates congestion window rules entirely.

So now we record the TSO factor, a count of how many
real packets a TSO packet will generate, and include
this in all the packet counting routines.

This initial version has a bug in that skb_entail() is
not the correct time to figure out the TSO factor for
the SKB, and tp->mss_tso_factor is not necessarily the
right value for a given SKB.  Will fix this up next.
Signed-off-by: David S. Miller <davem@davemloft.net>

My recent change to dynamically allocate emergency stacks broke JS20
blades and POWER5. Since we use the emergency stacks in real mode during
secondary CPU bringup they must be below the RMO.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Otherwise sparse will complain about constants
that don't fit in "long" etc.

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

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

Fixup ffb driver and interfaces it uses, also avoid bus_to_virt
on sparc, I'll look into using the proper APIs for the DRM soon.
Signed-off-by: Dave Airlie <airlied@linux.ie>

Remove __HAVE_DMA and __HAVE_IRQ and associated macros.
Also remove GET_MAP related macros... 
Signed-off-by: Dave Airlie <airlied@linux.ie>

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

Patch from Ben Dooks

Include the central code for detecting the cpu in use,
and initialising it's IO. Updated all mach-XXX.c files to
use this new init.

Added the first stage of the new serial port code by
calling s3c2410_init_uarts() instead of just setting
a variable.

Updates mach-h1940.c to prefix with h1940_ instead of ipaq_

Small fixes for redundant code

Signed-off-by: Ben Dooks 

Patch from Dave Jiang

Rewrite if uncompress.h to use the proper machine_is_X function call.

Patch from Dave Jiang

arch/arm/mm

Removed offending #ifdefs for MACH names. Grouped into different IOP families.

Patch from Dave Jiang

arch/arm/mach-iop3xx update
Removed busy while loop and replaced with mdelay() from patch 2036/1

Patch from Dave Jiang

arch/arm/kernel changes

Patch from Dave Jiang

arch/arm/configs
updates for defconfigs for all IOP platforms

Patch from Dave Jiang

This patch depends on the applied patches of 1963/1 2017/1
This is the arch/arm/boot directory

As to address RMK's previous questions in head-xscale.S, all that are workarounds
for improper things coming from redboot. Currently the distribution redboot for IOP does not pass in correct MACH ID or setup the memory map correctly after exec (according to Deepak). So we have to fix it. I'm working on pushing the IOP redboot developer to fix those things at a later date.

Patch from Ben Dooks

Add PWM timers 0 through 3

Update ID on single devices to -1

Signed-off-by: Ben Dooks 

Patch from Ben Dooks

NAND flash controller register definitions

Patch from Ben Dooks

Definitions for the SDIO/MMC controller on the S3C2410

Patch from Ben Dooks

Fix erroneously removed IO region which causes the reboot
by watchdog to fail to reboot with an OOPS.

Thanks to Herber Potzl for finding this.

Signed-off-by: Ben Dooks 

Patch from Marc Singer

This patch changes the system jiffies timer to use TIMER2 so that a
given platform can use TIMER1 to drive the buzzer.  Note that only
TIMER1 can be used to drive a buzzer.

Signed-off-by: Marc Singer