11 years ago[AUDIT] make audit=0 really stop audit messages
Eric Paris [Mon, 7 Jan 2008 22:09:31 +0000]
[AUDIT] make audit=0 really stop audit messages

Some audit messages (namely configuration changes) are still emitted even if
the audit subsystem has been explicitly disabled.  This patch turns those
messages off as well.

Signed-off-by: Eric Paris <eparis@redhat.com>

11 years ago[AUDIT] break large execve argument logging into smaller messages
Eric Paris [Mon, 7 Jan 2008 19:31:58 +0000]
[AUDIT] break large execve argument logging into smaller messages

execve arguments can be quite large.  There is no limit on the number of
arguments and a 4G limit on the size of an argument.

this patch prints those aruguments in bite sized pieces.  a userspace size
limitation of 8k was discovered so this keeps messages around 7.5k

single arguments larger than 7.5k in length are split into multiple records
and can be identified as aX[Y]=

Signed-off-by: Eric Paris <eparis@redhat.com>

11 years ago[AUDIT] include audit type in audit message when using printk
Eric Paris [Mon, 7 Jan 2008 19:19:15 +0000]
[AUDIT] include audit type in audit message when using printk

Currently audit drops the audit type when an audit message goes through
printk instead of the audit deamon.  This is a minor annoyance in
that the audit type is no longer part of the message and the information
the audit type conveys needs to be carried in, or derived from the
message data.

The attached patch includes the type number as part of the printk.
Admittedly it isn't the type name that the audit deamon provides but I
think this is better than dropping the type completely.

Signed-pff-by: John Johansen <jjohansen@suse.de>
Signed-off-by: Eric Paris <eparis@redhat.com>

11 years ago[AUDIT] do not panic on exclude messages in audit_log_pid_context()
Eric Paris [Mon, 7 Jan 2008 19:01:18 +0000]
[AUDIT] do not panic on exclude messages in audit_log_pid_context()

If we fail to get an ab in audit_log_pid_context this may be due to an exclude
rule rather than a memory allocation failure.  If it was due to a memory
allocation failue we would have already paniced and no need to do it again.

Signed-off-by: Eric Paris <eparis@redhat.com>

11 years ago[AUDIT] Add End of Event record
Eric Paris [Mon, 7 Jan 2008 18:49:15 +0000]
[AUDIT] Add End of Event record

This patch adds an end of event record type. It will be sent by the kernel as
the last record when a multi-record event is triggered. This will aid realtime
analysis programs since they will now reliably know they have the last record
to complete an event. The audit daemon filters this and will not write it to
disk.

Signed-off-by: Steve Grubb <sgrubb redhat com>
Signed-off-by: Eric Paris <eparis@redhat.com>

11 years ago[AUDIT] add session id to audit messages
Eric Paris [Tue, 8 Jan 2008 15:06:53 +0000]
[AUDIT] add session id to audit messages

In order to correlate audit records to an individual login add a session
id.  This is incremented every time a user logs in and is included in
almost all messages which currently output the auid.  The field is
labeled ses=  or oses=

Signed-off-by: Eric Paris <eparis@redhat.com>

11 years ago[AUDIT] collect uid, loginuid, and comm in OBJ_PID records
Eric Paris [Mon, 7 Jan 2008 18:40:17 +0000]
[AUDIT] collect uid, loginuid, and comm in OBJ_PID records

Add uid, loginuid, and comm collection to OBJ_PID records.  This just
gives users a little more information about the task that received a
signal.  pid is rather meaningless after the fact, and even though comm
isn't great we can't collect exe reasonably on this code path for
performance reasons.

Signed-off-by: Eric Paris <eparis@redhat.com>

11 years ago[AUDIT] return EINTR not ERESTART*
Eric Paris [Mon, 7 Jan 2008 18:34:51 +0000]
[AUDIT] return EINTR not ERESTART*

The syscall exit code will change ERESTART* kernel internal return codes
to EINTR if it does not restart the syscall.  Since we collect the audit
info before that point we should fix those in the audit log as well.

Signed-off-by: Eric Paris <eparis@redhat.com>

11 years ago[PATCH] get rid of loginuid races
Al Viro [Thu, 10 Jan 2008 09:53:18 +0000]
[PATCH] get rid of loginuid races

Keeping loginuid in audit_context is racy and results in messier
code.  Taken to task_struct, out of the way of ->audit_context
changes.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

11 years ago[PATCH] switch audit_get_loginuid() to task_struct *
Al Viro [Thu, 10 Jan 2008 09:20:52 +0000]
[PATCH] switch audit_get_loginuid() to task_struct *

all callers pass something->audit_context

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

11 years agoMerge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
Linus Torvalds [Fri, 1 Feb 2008 10:48:45 +0000]
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block

* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
  block: kill swap_io_context()
  as-iosched: fix inconsistent ioc->lock context
  ide-cd: fix leftover data BUG
  block: make elevator lib checkpatch compliant
  cfq-iosched: make checkpatch compliant
  block: make core bits checkpatch compliant
  block: new end request handling interface should take unsigned byte counts
  unexport add_disk_randomness
  block/sunvdc.c:print_version() must be __devinit
  splice: always updated atime in direct splice

11 years agoblock: kill swap_io_context()
Jens Axboe [Fri, 1 Feb 2008 10:34:49 +0000]
block: kill swap_io_context()

It blindly copies everything in the io_context, including the lock.
That doesn't work so well for either lock ordering or lockdep.

There seems zero point in swapping io contexts on a request to request
merge, so the best point of action is to just remove it.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

11 years agodocbook: rapidio: fix fatal filename error
Randy Dunlap [Fri, 1 Feb 2008 06:09:08 +0000]
docbook: rapidio: fix fatal filename error

Fix docbook fatal error (files were renamed):
docproc: linux-2.6.24-git9/arch/ppc/kernel/rio.c: No such file or directory

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agofix directory entry in arch-x86-Makefile
Steven Rostedt [Fri, 1 Feb 2008 05:13:58 +0000]
fix directory entry in arch-x86-Makefile

Doing a make randconfig I came across this error in the Makefile.

This patch makes a directory out of arch/x86/mach-default for
CONFIG_X86_RDC321X

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Fri, 1 Feb 2008 10:06:56 +0000]
Merge git://git./linux/kernel/git/davem/sparc-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [SPARC64]: Fix inconsistent .section usage in lib/
  [SPARC/SPARC64]: Fix usage of .section .sched.text in assembler code.

11 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Fri, 1 Feb 2008 10:06:29 +0000]
Merge git://git./linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (173 commits)
  [NETNS]: Lookup in FIB semantic hashes taking into account the namespace.
  [NETNS]: Add a namespace mark to fib_info.
  [IPV4]: fib_sync_down rework.
  [NETNS]: Process interface address manipulation routines in the namespace.
  [IPV4]: Small style cleanup of the error path in rtm_to_ifaddr.
  [IPV4]: Fix memory leak on error path during FIB initialization.
  [NETFILTER]: Ipv6-related xt_hashlimit compilation fix.
  [NET_SCHED]: Add flow classifier
  [NET_SCHED]: sch_sfq: make internal queues visible as classes
  [NET_SCHED]: sch_sfq: add support for external classifiers
  [NET_SCHED]: Constify struct tcf_ext_map
  [BLUETOOTH]: Fix bugs in previous conn add/del workqueue changes.
  [TCP]: Unexport sysctl_tcp_tso_win_divisor
  [IPV4]: Make struct ipv4_devconf static.
  [TR] net/802/tr.c: sysctl_tr_rif_timeout static
  [XFRM]: Fix statistics.
  [XFRM]: Remove unused exports.
  [PKT_SCHED] sch_teql.c: Duplicate IFF_BROADCAST in FMASK, remove 2nd.
  [BNX2]: Fix ASYM PAUSE advertisement for remote PHY.
  [IPV4] route cache: Introduce rt_genid for smooth cache invalidation
  ...

11 years agopasemi: Fix thinko in dma_direct_ops setup
Olof Johansson [Thu, 31 Jan 2008 23:50:02 +0000]
pasemi: Fix thinko in dma_direct_ops setup

[POWERPC] pasemi: Fix thinko in dma_direct_ops setup

The first patch will just fall through and still set dma_data to a bad
value, make it return directly instead.

Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: remove dead timer int pending code
Greg Ungerer [Fri, 1 Feb 2008 07:40:52 +0000]
m68knommu: remove dead timer int pending code

Remove all the dead timer interrupt checking functions for the ColdFire
CPU "timers" hardware that are not used after switching to GENERIC_TIME.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: remove empty timer offset function for 68360
Greg Ungerer [Fri, 1 Feb 2008 07:40:49 +0000]
m68knommu: remove empty timer offset function for 68360

Switching to GENERIC_TIME means we no longer need the empty timer offset
function for the 68360 CPU.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: remove local gettimeofday code
Greg Ungerer [Fri, 1 Feb 2008 07:40:39 +0000]
m68knommu: remove local gettimeofday code

Remove unused local gettimeofday functions, now that we are using
GENERIC_TIME.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: set config to use GENERIC_TIME
Greg Ungerer [Fri, 1 Feb 2008 07:40:30 +0000]
m68knommu: set config to use GENERIC_TIME

Switch m68knommu arch to using GENERIC_TIME.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: switch ColdFire TIMER to use GENERIC_TIME
Greg Ungerer [Fri, 1 Feb 2008 07:40:26 +0000]
m68knommu: switch ColdFire TIMER to use GENERIC_TIME

Switch the ColdFire TIMER timer to use GENERIC_TIME.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: switch ColdFire PIT timer to use GENERIC_TIME
Greg Ungerer [Fri, 1 Feb 2008 07:40:21 +0000]
m68knommu: switch ColdFire PIT timer to use GENERIC_TIME

Switch the ColdFire PIT timer to using GENERIC_TIME.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: switch 68328 timer to use GENERIC_TIME
Greg Ungerer [Fri, 1 Feb 2008 07:40:17 +0000]
m68knommu: switch 68328 timer to use GENERIC_TIME

Switch the 68328 CPU timer code to using GENERIC_TIME.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: remove unused CONFIG_DISKtel symbol
Greg Ungerer [Fri, 1 Feb 2008 07:38:26 +0000]
m68knommu: remove unused CONFIG_DISKtel symbol

Remove unused CONFIG_DISKtel define.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: fix 528x ColdFire cache settings
Greg Ungerer [Fri, 1 Feb 2008 07:38:24 +0000]
m68knommu: fix 528x ColdFire cache settings

Fix problems with the 528x ColdFire CPU cache setup.
Do not cache the flash region (if present), and make the runtime
settings consistent with the init setting.

Problems pointed out by Bernd Buttner <b.buettner@mkc-gmbh.de>

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: use container_of in mcf.c
Greg Ungerer [Fri, 1 Feb 2008 07:38:34 +0000]
m68knommu: use container_of in mcf.c

Use container_of() instead of assuming local uart struct is first member
of uart_port struct.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: remove dead code from m68knommu timer code
Greg Ungerer [Fri, 1 Feb 2008 07:38:20 +0000]
m68knommu: remove dead code from m68knommu timer code

Remove unused LED heartbeat code from m68knommu timer code.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: use IRQF_DISABLE in m68328serial.c
Greg Ungerer [Fri, 1 Feb 2008 07:38:32 +0000]
m68knommu: use IRQF_DISABLE in m68328serial.c

Use IRQF_DISABLED instead of obsolete IRQ_FLG_STD for request_irq() flags
in m68328serial.c driver.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: create common DMA table for ColdFire CPUs
Greg Ungerer [Fri, 1 Feb 2008 07:38:03 +0000]
m68knommu: create common DMA table for ColdFire CPUs

Move the ColdFire DMA address table into its own file, and out
of each of the different CPU config files. No need to have a copy
of it in each of the config setup files.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: modify Makefiles to support common coldfire directory
Greg Ungerer [Fri, 1 Feb 2008 07:37:56 +0000]
m68knommu: modify Makefiles to support common coldfire directory

Modify Makefiles to support separate coldfire platform directory.

Currently the common ColdFire CPU family code sits in the
arch/m68knommu/platform/5307 directory. This is confusing, the files
containing this common code are in no way specific to the 5307 ColdFire.
Create an arch/m68knommu/platform/coldfire directory to contain this
common code. Other m68knommu CPU varients do not need use this code
though, so it doesn't make sense to move it to arch/m68knommu/kernel.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: move ColdFire vectors.c to its own coldfire directory
Greg Ungerer [Fri, 1 Feb 2008 07:37:46 +0000]
m68knommu: move ColdFire vectors.c to its own coldfire directory

Move common ColdFire CPU vectors.c to common coldfire platform directory.

Currently the common ColdFire CPU family code sits in the
arch/m68knommu/platform/5307 directory. This is confusing, the files
containing this common code are in no way specific to the 5307 ColdFire.
Create an arch/m68knommu/platform/coldfire directory to contain this
common code. Other m68knommu CPU varients do not need use this code
though, so it doesn't make sense to move it to arch/m68knommu/kernel.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: move ColdFire timers.c to its own coldfire directory
Greg Ungerer [Fri, 1 Feb 2008 07:37:39 +0000]
m68knommu: move ColdFire timers.c to its own coldfire directory

Move common ColdFire CPU timers.c to common coldfire platform directory.

Currently the common ColdFire CPU family code sits in the
arch/m68knommu/platform/5307 directory. This is confusing, the files
containing this common code are in no way specific to the 5307 ColdFire.
Create an arch/m68knommu/platform/coldfire directory to contain this
common code. Other m68knommu CPU varients do not need use this code
though, so it doesn't make sense to move it to arch/m68knommu/kernel.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: move ColdFire pit.c to its own coldfire directory
Greg Ungerer [Fri, 1 Feb 2008 07:37:36 +0000]
m68knommu: move ColdFire pit.c to its own coldfire directory

Move common ColdFire CPU pit.c to common coldfire platform directory.

Currently the common ColdFire CPU family code sits in the
arch/m68knommu/platform/5307 directory. This is confusing, the files
containing this common code are in no way specific to the 5307 ColdFire.
Create an arch/m68knommu/platform/coldfire directory to contain this
common code. Other m68knommu CPU varients do not need use this code
though, so it doesn't make sense to move it to arch/m68knommu/kernel.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: move ColdFire head.S to its own coldfire directory
Greg Ungerer [Fri, 1 Feb 2008 07:37:28 +0000]
m68knommu: move ColdFire head.S to its own coldfire directory

Move common ColdFire CPU head.S to common coldfire platform directory.

Currently the common ColdFire CPU family code sits in the
arch/m68knommu/platform/5307 directory. This is confusing, the files
containing this common code are in no way specific to the 5307 ColdFire.
Create an arch/m68knommu/platform/coldfire directory to contain this
common code. Other m68knommu CPU varients do not need use this code
though, so it doesn't make sense to move it to arch/m68knommu/kernel.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: move ColdFire entry.S to its own coldfire directory
Greg Ungerer [Fri, 1 Feb 2008 07:37:18 +0000]
m68knommu: move ColdFire entry.S to its own coldfire directory

Move common ColdFire CPU entry.S to common coldfire platform directory.

Currently the common ColdFire CPU family code sits in the
arch/m68knommu/platform/5307 directory. This is confusing, the files
containing this common code are in no way specific to the 5307 ColdFire.
Create an arch/m68knommu/platform/coldfire directory to contain this
common code. Other m68knommu CPU varients do not need use this code
though, so it doesn't make sense to move it to arch/m68knommu/kernel.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: platform setup for 5407 ColdFire parts
Greg Ungerer [Fri, 1 Feb 2008 07:35:03 +0000]
m68knommu: platform setup for 5407 ColdFire parts

Switch to platform style configuration for 5407 ColdFire parts.
Initial support is for the UARTs. DMA support moved to common code
for all ColdFire parts.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: platform setup for 532x ColdFire parts
Greg Ungerer [Fri, 1 Feb 2008 07:34:58 +0000]
m68knommu: platform setup for 532x ColdFire parts

Switch to platform style configuration for 532x ColdFire parts.
Initial support is for the UARTs. DMA support moved to common code
for all ColdFire parts.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: platform setup for 527x ColdFire parts
Greg Ungerer [Fri, 1 Feb 2008 07:34:40 +0000]
m68knommu: platform setup for 527x ColdFire parts

Switch to platform style configuration for 527x ColdFire parts.
Initial support is for the UARTs. DMA support moved to common code
for all ColdFire parts.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: platform setup for 5307 ColdFire parts
Greg Ungerer [Fri, 1 Feb 2008 07:34:55 +0000]
m68knommu: platform setup for 5307 ColdFire parts

Switch to platform style configuration for 5307 ColdFire parts.
Initial support is for the UARTs. DMA support moved to common code
for all ColdFire parts.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: platform setup for 528x ColdFire parts
Greg Ungerer [Fri, 1 Feb 2008 07:34:50 +0000]
m68knommu: platform setup for 528x ColdFire parts

Switch to platform style configuration for 528x ColdFire parts.
Initial support is for the UARTs. DMA support moved to common code
for all ColdFire parts.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: platform setup for 5249 ColdFire parts
Greg Ungerer [Fri, 1 Feb 2008 07:34:30 +0000]
m68knommu: platform setup for 5249 ColdFire parts

Switch to platform style configuration for 5249 ColdFire parts.
Initial support is for the UARTs. DMA support moved to common code
for all ColdFire parts.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: platform setup for 5272 ColdFire parts
Greg Ungerer [Fri, 1 Feb 2008 07:34:32 +0000]
m68knommu: platform setup for 5272 ColdFire parts

Switch to platform style configuration for 5272 ColdFire parts.
Initial support is for the UARTs. DMA support moved to common code
for all ColdFire parts.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: platform setup for 520x ColdFire parts
Greg Ungerer [Fri, 1 Feb 2008 07:34:10 +0000]
m68knommu: platform setup for 520x ColdFire parts

Switch to platform style configuration for 520x ColdFire parts.
Initial support is for the UARTs. DMA support moved to common code
for all ColdFire parts.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: platform setup for 523x ColdFire parts
Greg Ungerer [Fri, 1 Feb 2008 07:34:15 +0000]
m68knommu: platform setup for 523x ColdFire parts

Switch to platform style configuration for 523x ColdFire parts.
Initial support is for the UARTs. DMA support moved to common code
for all ColdFire parts.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: platform setup for 5206e ColdFire parts
Greg Ungerer [Fri, 1 Feb 2008 07:34:08 +0000]
m68knommu: platform setup for 5206e ColdFire parts

Switch to platform style configuration for 5206e ColdFire parts.
Initial support is for the UARTs. DMA support is moved to common code.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: platform setup for 5206 ColdFire parts
Greg Ungerer [Fri, 1 Feb 2008 07:34:04 +0000]
m68knommu: platform setup for 5206 ColdFire parts

Switch to platform style configuration for 5206 ColdFire parts.
Initial support is for the UARTs. DMA support moved to common code
for all ColdFire parts.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: configure support for new ColdFire serial driver
Greg Ungerer [Fri, 1 Feb 2008 07:32:00 +0000]
m68knommu: configure support for new ColdFire serial driver

Add configure support for new ColdFire serial driver.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68knommu: build support for new ColdFire serial driver
Greg Ungerer [Fri, 1 Feb 2008 07:31:58 +0000]
m68knommu: build support for new ColdFire serial driver

Add build support for new ColdFire serial driver.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoFix dl2k constants
Al Viro [Fri, 1 Feb 2008 07:05:44 +0000]
Fix dl2k constants

The MSSR constants didn't match the reality - bitfield declarations used
to be correct (1000BT_FD - bit 11, 1000BT_HD - bit 10), but enum had
them the other way round.  Went unnoticed until the switch from the
bitfields use to the explicit arithmetics and I hadn't caught that one
when verifying correctness of change...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoas-iosched: fix inconsistent ioc->lock context
Jens Axboe [Fri, 1 Feb 2008 08:44:28 +0000]
as-iosched: fix inconsistent ioc->lock context

Since it's acquired from irq context, all locking must be of the
irq safe variant. Most are already inside the queue lock (which
already disables interrupts), but the io scheduler rmmod path
always has irqs enabled and the put_io_context() path may legally
be called with irqs enabled (even if it isn't usually). So fixup
those two.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

11 years agoide-cd: fix leftover data BUG
Jens Axboe [Thu, 31 Jan 2008 12:57:51 +0000]
ide-cd: fix leftover data BUG

It's perfectly legal to have data leftovers when a drive signals
completion, it happens all the time when a user issues a command
with a transfer count that is too large.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

11 years agoblock: make elevator lib checkpatch compliant
Jens Axboe [Thu, 31 Jan 2008 23:37:27 +0000]
block: make elevator lib checkpatch compliant

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

11 years agocfq-iosched: make checkpatch compliant
Jens Axboe [Thu, 31 Jan 2008 12:08:54 +0000]
cfq-iosched: make checkpatch compliant

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

11 years agoblock: make core bits checkpatch compliant
Jens Axboe [Thu, 31 Jan 2008 12:03:55 +0000]
block: make core bits checkpatch compliant

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

11 years agoblock: new end request handling interface should take unsigned byte counts
Jens Axboe [Thu, 31 Jan 2008 11:36:19 +0000]
block: new end request handling interface should take unsigned byte counts

No point in passing signed integers as the byte count, they can never
be negative.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

11 years agounexport add_disk_randomness
Adrian Bunk [Wed, 30 Jan 2008 20:17:52 +0000]
unexport add_disk_randomness

This patch removes the no longer used EXPORT_SYMBOL(add_disk_randomness).

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Matt Mackall <mpm@selenic.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

11 years agoblock/sunvdc.c:print_version() must be __devinit
Adrian Bunk [Wed, 30 Jan 2008 20:17:23 +0000]
block/sunvdc.c:print_version() must be __devinit

This patch fixes the following section mismatches:

<--  snip  -->

...
WARNING: drivers/block/sunvdc.o(.text+0xf0): Section mismatch in reference from the function print_version() to the variable .devinit.data:version
WARNING: drivers/block/sunvdc.o(.text+0xf8): Section mismatch in reference from the function print_version() to the variable .devinit.data:version
...

<--  snip  -->

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

11 years agosplice: always updated atime in direct splice
Jens Axboe [Wed, 30 Jan 2008 11:24:48 +0000]
splice: always updated atime in direct splice

Andre Majorel <aym-xunil@teaser.fr> points out that if we only updated
the atime when we transfer some data, we deviate from the standard
of always updating the atime. So change splice to always call
file_accessed() even if splice_direct_to_actor() didn't transfer
any data.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

11 years ago[SPARC64]: Fix inconsistent .section usage in lib/
Sam Ravnborg [Fri, 1 Feb 2008 00:48:49 +0000]
[SPARC64]: Fix inconsistent .section usage in lib/

A few places missed the "a" specifier for the __ex_table section. Add
these so we avoid generation an additional section at link time.

Latest modpost would otherwise complain like this:

WARNING: vmlinux.o (__ex_table.2): section name inconsistency.
(.[number]+) following section name.
Did you forget to use "ax"/"aw" in a .S file?
Note that for example <linux/init.h> contains
section definitions for use in .S files.
WARNING: vmlinux.o (__ex_table.4): section name inconsistency.
(.[number]+) following section name.
Did you forget to use "ax"/"aw" in a .S file?
Note that for example <linux/init.h> contains
section definitions for use in .S files.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC/SPARC64]: Fix usage of .section .sched.text in assembler code.
Sam Ravnborg [Tue, 29 Jan 2008 05:06:23 +0000]
[SPARC/SPARC64]: Fix usage of .section .sched.text in assembler code.

ld will generate an unique named section when assembler do not use
"ax" but gcc does. Add the missing annotation.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[NETNS]: Lookup in FIB semantic hashes taking into account the namespace.
Denis V. Lunev [Fri, 1 Feb 2008 02:50:07 +0000]
[NETNS]: Lookup in FIB semantic hashes taking into account the namespace.

The namespace is not available in the fib_sync_down_addr, add it as a
parameter.

Looking up a device by the pointer to it is OK. Looking up using a
result from fib_trie/fib_hash table lookup is also safe. No need to
fix that at all.  So, just fix lookup by address and insertion to the
hash table path.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[NETNS]: Add a namespace mark to fib_info.
Denis V. Lunev [Fri, 1 Feb 2008 02:49:32 +0000]
[NETNS]: Add a namespace mark to fib_info.

This is required to make fib_info lookups namespace aware. In the
other case initial namespace devices are marked as dead in the local
routing table during other namespace stop.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPV4]: fib_sync_down rework.
Denis V. Lunev [Fri, 1 Feb 2008 02:48:47 +0000]
[IPV4]: fib_sync_down rework.

fib_sync_down can be called with an address and with a device. In
reality it is called either with address OR with a device. The
codepath inside is completely different, so lets separate it into two
calls for these two cases.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[NETNS]: Process interface address manipulation routines in the namespace.
Denis V. Lunev [Fri, 1 Feb 2008 02:47:40 +0000]
[NETNS]: Process interface address manipulation routines in the namespace.

The namespace is available when required except rtm_to_ifaddr. Add
namespace argument to it.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPV4]: Small style cleanup of the error path in rtm_to_ifaddr.
Denis V. Lunev [Fri, 1 Feb 2008 02:47:00 +0000]
[IPV4]: Small style cleanup of the error path in rtm_to_ifaddr.

Remove error code assignment inside brackets on failure. The code
looks better if the error is assigned before condition check. Also,
the compiler treats this better.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPV4]: Fix memory leak on error path during FIB initialization.
Denis V. Lunev [Fri, 1 Feb 2008 02:44:53 +0000]
[IPV4]: Fix memory leak on error path during FIB initialization.

net->ipv4.fib_table_hash is not freed when fib4_rules_init failed.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[NETFILTER]: Ipv6-related xt_hashlimit compilation fix.
Pavel Emelyanov [Fri, 1 Feb 2008 02:42:26 +0000]
[NETFILTER]: Ipv6-related xt_hashlimit compilation fix.

The hashlimit_ipv6_mask() is called from under IP6_NF_IPTABLES config
option, but is not under it by itself.

gcc warns us about it :) :
net/netfilter/xt_hashlimit.c:473: warning: "hashlimit_ipv6_mask" defined but not used

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[NET_SCHED]: Add flow classifier
Patrick McHardy [Fri, 1 Feb 2008 02:37:42 +0000]
[NET_SCHED]: Add flow classifier

Add new "flow" classifier, which is meant to extend the SFQ hashing
capabilities without hard-coding new hash functions and also allows
deterministic mappings of keys to classes, replacing some out of tree
iptables patches like IPCLASSIFY (maps IPs to classes), IPMARK (maps
IPs to marks, with fw filters to classes), ...

Some examples:

- Classic SFQ hash:

  tc filter add ... flow hash \
   keys src,dst,proto,proto-src,proto-dst divisor 1024

- Classic SFQ hash, but using information from conntrack to work properly in
  combination with NAT:

  tc filter add ... flow hash \
   keys nfct-src,nfct-dst,proto,nfct-proto-src,nfct-proto-dst divisor 1024

- Map destination IPs of 192.168.0.0/24 to classids 1-257:

  tc filter add ... flow map \
   key dst addend -192.168.0.0 divisor 256

- alternatively:

  tc filter add ... flow map \
   key dst and 0xff

- similar, but reverse ordered:

  tc filter add ... flow map \
   key dst and 0xff xor 0xff

Perturbation is currently not supported because we can't reliable kill the
timer on destruction.

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

11 years ago[NET_SCHED]: sch_sfq: make internal queues visible as classes
Patrick McHardy [Fri, 1 Feb 2008 02:37:16 +0000]
[NET_SCHED]: sch_sfq: make internal queues visible as classes

Add support for dumping statistics and make internal queues visible as
classes.

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

11 years ago[NET_SCHED]: sch_sfq: add support for external classifiers
Patrick McHardy [Fri, 1 Feb 2008 02:36:52 +0000]
[NET_SCHED]: sch_sfq: add support for external classifiers

Add support for external classifiers to allow using different flow
hash functions similar to ESFQ. When no classifier is attached the
built-in hash is used as before.

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

11 years ago[NET_SCHED]: Constify struct tcf_ext_map
Patrick McHardy [Fri, 1 Feb 2008 02:36:18 +0000]
[NET_SCHED]: Constify struct tcf_ext_map

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

11 years ago[BLUETOOTH]: Fix bugs in previous conn add/del workqueue changes.
Dave Young [Fri, 1 Feb 2008 02:33:10 +0000]
[BLUETOOTH]: Fix bugs in previous conn add/del workqueue changes.

Jens Axboe noticed that we were queueing &conn->work on both btaddconn
and keventd_wq.

Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[TCP]: Unexport sysctl_tcp_tso_win_divisor
Adrian Bunk [Fri, 1 Feb 2008 01:18:50 +0000]
[TCP]: Unexport sysctl_tcp_tso_win_divisor

This patch removes the no longer used
EXPORT_SYMBOL(sysctl_tcp_tso_win_divisor).

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPV4]: Make struct ipv4_devconf static.
Adrian Bunk [Fri, 1 Feb 2008 01:17:31 +0000]
[IPV4]: Make struct ipv4_devconf static.

struct ipv4_devconf can now become static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[TR] net/802/tr.c: sysctl_tr_rif_timeout static
Adrian Bunk [Fri, 1 Feb 2008 01:16:32 +0000]
[TR] net/802/tr.c: sysctl_tr_rif_timeout static

sysctl_tr_rif_timeout can now become static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[XFRM]: Fix statistics.
Masahide NAKAMURA [Fri, 1 Feb 2008 01:14:58 +0000]
[XFRM]: Fix statistics.

o Outbound sequence number overflow error status
  is counted as XfrmOutStateSeqError.
o Additionaly, it changes inbound sequence number replay
  error name from XfrmInSeqOutOfWindow to XfrmInStateSeqError
  to apply name scheme above.
o Inbound IPv4 UDP encapsuling type mismatch error is wrongly
  mapped to XfrmInStateInvalid then this patch fiex the error
  to XfrmInStateMismatch.

Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[XFRM]: Remove unused exports.
Adrian Bunk [Fri, 1 Feb 2008 01:10:30 +0000]
[XFRM]: Remove unused exports.

This patch removes the following no longer used EXPORT_SYMBOL's:
- xfrm_input.c: xfrm_parse_spi
- xfrm_state.c: xfrm_replay_check
- xfrm_state.c: xfrm_replay_advance

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[PKT_SCHED] sch_teql.c: Duplicate IFF_BROADCAST in FMASK, remove 2nd.
Roel Kluin [Fri, 1 Feb 2008 01:08:47 +0000]
[PKT_SCHED] sch_teql.c: Duplicate IFF_BROADCAST in FMASK, remove 2nd.

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[BNX2]: Fix ASYM PAUSE advertisement for remote PHY.
Michael Chan [Fri, 1 Feb 2008 01:07:21 +0000]
[BNX2]: Fix ASYM PAUSE advertisement for remote PHY.

We were checking for the ASYM_PAUSE bit for 1000Base-X twice instead
checking for both the 1000Base-X bit and the 10/100/1000Base-T bit.
The purpose of the logic is to tell the firmware that ASYM_PAUSE is
set on either the Serdes or Copper interface.

Problem was discovered by Roel Kluin <12o3l@tiscali.nl>

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPV4] route cache: Introduce rt_genid for smooth cache invalidation
Eric Dumazet [Fri, 1 Feb 2008 01:05:09 +0000]
[IPV4] route cache: Introduce rt_genid for smooth cache invalidation

Current ip route cache implementation is not suited to large caches.

We can consume a lot of CPU when cache must be invalidated, since we
currently need to evict all cache entries, and this eviction is
sometimes asynchronous. min_delay & max_delay can somewhat control this
asynchronism behavior, but whole thing is a kludge, regularly triggering
infamous soft lockup messages. When entries are still in use, this also
consumes a lot of ram, filling dst_garbage.list.

A better scheme is to use a generation identifier on each entry,
so that cache invalidation can be performed by changing the table
identifier, without having to scan all entries.
No more delayed flushing, no more stalling when secret_interval expires.

Invalidated entries will then be freed at GC time (controled by
ip_rt_gc_timeout or stress), or when an invalidated entry is found
in a chain when an insert is done.
Thus we keep a normal equilibrium.

This patch :
- renames rt_hash_rnd to rt_genid (and makes it an atomic_t)
- Adds a new rt_genid field to 'struct rtable' (filling a hole on 64bit)
- Checks entry->rt_genid at appropriate places :

11 years ago[PKTGEN]: pktgen should not print info that it is spinning
Jesse Brandeburg [Fri, 1 Feb 2008 00:59:47 +0000]
[PKTGEN]: pktgen should not print info that it is spinning

when using pktgen to send delay packets the module prints repeatedly
to the kernel log:

sleeping for X
sleeping for X
...

This is probably just a debugging item left in and should not be
enabled for regular use of the module.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[NET_SCHED]: sch_ingress: remove netfilter support
Patrick McHardy [Fri, 1 Feb 2008 00:57:15 +0000]
[NET_SCHED]: sch_ingress: remove netfilter support

Since the old policer code is gone, TC actions are needed for policing.
The ingress qdisc can get packets directly from netif_receive_skb()
in case TC actions are enabled or through netfilter otherwise, but
since without TC actions there is no policer the only thing it actually
does is count packets.

Remove the netfilter support and always require TC actions.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[MACVLAN]: Setting macvlan_handle_frame_hook to NULL when rtnl_link_register() fails.
Rami Rosen [Fri, 1 Feb 2008 00:56:03 +0000]
[MACVLAN]: Setting macvlan_handle_frame_hook to NULL when rtnl_link_register() fails.

In drivers/net/macvlan.c, when rtnl_link_register() fails in
macvlan_init_module(), there is no point to set it (second time in
this method) to macvlan_handle_frame; macvlan_init_module() will
return a negative number, so instead this patch sets
macvlan_handle_frame_hook to NULL.

Signed-off-by: Rami Rosen <ramirose@gmail.com>
Acked-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[VLAN]: set_rx_mode support for unicast address list
Chris Leech [Fri, 1 Feb 2008 00:53:23 +0000]
[VLAN]: set_rx_mode support for unicast address list

Reuse the existing logic for multicast list synchronization for the
unicast address list. The core of dev_mc_sync/unsync are split out as
__dev_addr_sync/unsync and moved from dev_mcast.c to dev.c.  These are
then used to implement dev_unicast_sync/unsync as well.

I'm working on cleaning up Intel's FCoE stack, which generates new MAC
addresses from the fibre channel device id assigned by the fabric as
per the current draft specification in T11.  When using such a
protocol in a VLAN environment it would be nice to not always be
forced into promiscuous mode, assuming the underlying Ethernet driver
supports multiple unicast addresses as well.

Signed-off-by: Chris Leech <christopher.leech@intel.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>

11 years ago[TCP]: Fix a bug in strategy_allowed_congestion_control
Shan Wei [Fri, 1 Feb 2008 00:47:27 +0000]
[TCP]: Fix a bug in strategy_allowed_congestion_control

In strategy_allowed_congestion_control of the 2.6.24 kernel, when
sysctl_string return 1 on success,it should call
tcp_set_allowed_congestion_control to set the allowed congestion
control.But, it don't.  the sysctl_string return 1 on success,
otherwise return negative, never return 0.The patch fix the problem.

Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPV4] fib_trie: rescan if key is lost during dump
Stephen Hemminger [Fri, 1 Feb 2008 00:45:47 +0000]
[IPV4] fib_trie: rescan if key is lost during dump

Normally during a dump the key of the last dumped entry is used for
continuation, but since lock is dropped it might be lost. In that case
fallback to the old counter based N^2 behaviour.  This means the dump
will end up skipping some routes which matches what FIB_HASH does.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[PKTGEN]: Remove an unused definition in pktgen.c.
Rami Rosen [Fri, 1 Feb 2008 00:42:23 +0000]
[PKTGEN]: Remove an unused definition in pktgen.c.

- Remove an unused definition (LAT_BUCKETS_MAX) in net/core/pktgen.c.
- Remove the corresponding comment.
- The LAT_BUCKETS_MAX seems to have to do with a patch from a long
time ago which was not applied (Ben Greear), which dealt with latency
counters.

See, for example : http://oss.sgi.com/archives/netdev/2002-09/msg00184.html

Signed-off-by: Rami Rosen <ramirose@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPV6]: Update MSS even if MTU is unchanged.
Jim Paris [Fri, 1 Feb 2008 00:36:25 +0000]
[IPV6]: Update MSS even if MTU is unchanged.

This is needed because in ndisc.c, we have:

  static void ndisc_router_discovery(struct sk_buff *skb)
  {
  // ...
   if (ndopts.nd_opts_mtu) {
  // ...
   if (rt)
   rt->u.dst.metrics[RTAX_MTU-1] = mtu;

   rt6_mtu_change(skb->dev, mtu);
  // ...
  }

Since the mtu is set directly here, rt6_mtu_change_route thinks that
it is unchanged, and so it fails to update the MSS accordingly.  This
patch lets rt6_mtu_change_route still update MSS if old_mtu == new_mtu.

Signed-off-by: Jim Paris <jim@jtan.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[NETNS]: Udp sockets per-net lookup.
Pavel Emelyanov [Thu, 31 Jan 2008 13:07:57 +0000]
[NETNS]: Udp sockets per-net lookup.

Add the net parameter to udp_get_port family of calls and
udp_lookup one and use it to filter sockets.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[NETNS]: Tcp-v6 sockets per-net lookup.
Pavel Emelyanov [Thu, 31 Jan 2008 13:07:21 +0000]
[NETNS]: Tcp-v6 sockets per-net lookup.

Add a net argument to inet6_lookup and propagate it further.
Actually, this is tcp-v6 implementation of what was done for
tcp-v4 sockets in a previous patch.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[NETNS]: Tcp-v4 sockets per-net lookup.
Pavel Emelyanov [Thu, 31 Jan 2008 13:06:40 +0000]
[NETNS]: Tcp-v4 sockets per-net lookup.

Add a net argument to inet_lookup and propagate it further
into lookup calls. Plus tune the __inet_check_established.

The dccp and inet_diag, which use that lookup functions
pass the init_net into them.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[NETNS]: Make bind buckets live in net namespaces.
Pavel Emelyanov [Thu, 31 Jan 2008 13:05:50 +0000]
[NETNS]: Make bind buckets live in net namespaces.

This tags the inet_bind_bucket struct with net pointer,
initializes it during creation and makes a filtering
during lookup.

A better hashfn, that takes the net into account is to
be done in the future, but currently all bind buckets
with similar port will be in one hash chain.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[INET]: Consolidate inet(6)_hash_connect.
Pavel Emelyanov [Thu, 31 Jan 2008 13:04:45 +0000]
[INET]: Consolidate inet(6)_hash_connect.

These two functions are the same except for what they call
to "check_established" and "hash" for a socket.

This saves half-a-kilo for ipv4 and ipv6.

 add/remove: 1/0 grow/shrink: 1/4 up/down: 582/-1128 (-546)
 function                                     old     new   delta
 __inet_hash_connect                            -     577    +577
 arp_ignore                                   108     113      +5
 static.hint                                    8       4      -4
 rt_worker_func                               376     372      -4
 inet6_hash_connect                           584      25    -559
 inet_hash_connect                            586      25    -561

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPV6]: Introduce the INET6_TW_MATCH macro.
Pavel Emelyanov [Thu, 31 Jan 2008 13:03:27 +0000]
[IPV6]: Introduce the INET6_TW_MATCH macro.

We have INET_MATCH, INET_TW_MATCH and INET6_MATCH to test sockets and
twbuckets for matching, but ipv6 twbuckets are tested manually.

Here's the INET6_TW_MATCH to help with it.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[NETFILTER]: xt_iprange: fix sparse warnings
Patrick McHardy [Thu, 31 Jan 2008 12:55:29 +0000]
[NETFILTER]: xt_iprange: fix sparse warnings

  CHECK   net/netfilter/xt_iprange.c
net/netfilter/xt_iprange.c:104:19: warning: restricted degrades to integer
net/netfilter/xt_iprange.c:104:37: warning: restricted degrades to integer
net/netfilter/xt_iprange.c:104:19: warning: restricted degrades to integer
net/netfilter/xt_iprange.c:104:37: warning: restricted degrades to integer
net/netfilter/xt_iprange.c:104:19: warning: restricted degrades to integer
net/netfilter/xt_iprange.c:104:37: warning: restricted degrades to integer
net/netfilter/xt_iprange.c:104:19: warning: restricted degrades to integer
net/netfilter/xt_iprange.c:104:37: warning: restricted degrades to integer

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

11 years ago[NETFILTER]: nf_nat: fix sparse warning
Patrick McHardy [Thu, 31 Jan 2008 12:55:07 +0000]
[NETFILTER]: nf_nat: fix sparse warning

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

11 years ago[NETFILTER]: nf_conntrack: fix sparse warning
Patrick McHardy [Thu, 31 Jan 2008 12:54:45 +0000]
[NETFILTER]: nf_conntrack: fix sparse warning

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

11 years ago[NETFILTER]: {ip,ip6}_queue: fix build error
Patrick McHardy [Thu, 31 Jan 2008 12:54:18 +0000]
[NETFILTER]: {ip,ip6}_queue: fix build error

Reported by Ingo Molnar:

 net/built-in.o: In function `ip_queue_init':
 ip_queue.c:(.init.text+0x322c): undefined reference to `net_ipv4_ctl_path'

Fix the build error and also handle CONFIG_PROC_FS=n properly.

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

11 years ago[NETFILTER]: nf_conntrack: annotate l3protos with const
Jan Engelhardt [Thu, 31 Jan 2008 12:53:24 +0000]
[NETFILTER]: nf_conntrack: annotate l3protos with const

Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>