Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

- removed redundant Video For Linux API help text
- fixed dependency / selection for USB_W9968CF
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

There seem to be many variants of this cards with different
feature sets. This entry supports
analog TV, CVBS and s-video input, FM radio and DVB-T
if they are supported by the hardware.
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

The .vmux entry needs to be 1 instead of 0
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Added ID entries for the Genius VideoWonder DVB-T
and the LifeView FlyTV Platinum Gold
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Default values were wrong. Fixing it.
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

The FWSEND parameter controls the size of the firmware chunks sent
down the I2C bus to the chip.  Previously this had been set to 1024
but unfortunately some I2C implementations can't transfer data in such
big gulps.  Specifically, the pvrusb2 driver has a hard limit of
around 60 bytes, due to the encapsulation there of I2C traffic into
USB messages.  So we have to significantly reduce this parameter.
Acked-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMike Isely <isely@pobox.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Thanks to: Andrew Cohen <cohen@andy.bu.edu>
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

After the recent video-buf "generic" adaptation, the PCI wrappers got
completely broken, and all of the DMA sound modules stopped working (and
failed with an oops)
Signed-off-by: NRicardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

- Added keycodes for the DViCO FusionHDTV portable remote control.
- Enabled the remote control for both versions of FusionHDTV DVB-T USB
  and the FusionHDTV 5 USB Gold (ATSC)
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

The bt8xx drivers uses request_firmware()
and thus needs to select FW_LOADER.
Signed-off-by: Nmaximilian attems <maks@sternwelten.at>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

one printk needs a newline at end;
better MODULE_PARM_DESC text formatting;
don't need to init static data to 0;
Signed-off-by: NRandy Dunlap <rdunlap@xenotime.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

The saa7134 drivers uses request_firmware()
and thus needs to select FW_LOADER.
Signed-off-by: Nmaximilian attems <maks@sternwelten.at>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

- Add missing class check to tveeprom_attach_adapter.
- Add CX2341X specific IR probe address list.
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

* master.kernel.org:/home/rmk/linux-2.6-serial:
  [SERIAL] Allow 8250 PCI, PNP, GSC and HP300 support to be disabled

* master.kernel.org:/home/rmk/linux-2.6-mmc:
  [MMC] Pass -DDEBUG on compiler command line if MMC_DEBUG selected
  [MMC] Add OMAP MMC host driver

* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 3424/2: ixp23xx: fix uncompress.h for recent CRLF decompressor change
  [ARM] 3434/1: pxa i2s amsl define
  [ARM] 3425/1: xsc3: need to include pgtable-hwdef.h
  [ARM] Allow un-muxed syscalls to be available for everyone
  [ARM] 3420/1: Missing clobber in example code
  [ARM] nommu: fixups for the exception vectors
  [ARM] nommu: add nommu specific Kconfig and MMUEXT variable in Makefile
  [ARM] nommu: start-up code
  [ARM] nommu: MPU support in boot/compressed/head.S

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] Avoid "u64 foo : 32;" for gcc3 vs. gcc4 compatibility
  [IA64] Export cpu cache info by sysfs

* master.kernel.org:/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
  [CIFS] Fix typo in earlier cifs_unlink change and protect one
  [CIFS] Incorrect signature sent on SMB Read
  [CIFS] Fix unlink oops when indirectly called in rename error path
  [CIFS] Fix two remaining coverity scan tool warnings.
  [CIFS] Set correct lock type on new posix unlock call
  [CIFS] Upate cifs change log
  [CIFS] Fix slow oplock break response when mounts to different
  [CIFS] Workaround various server bugs found in testing at connectathon
  [CIFS] Allow fallback for setting file size to Procom SMB server when
  [CIFS] Make POSIX CIFS Extensions SetFSInfo match exactly what we want
  [CIFS] Move noisy debug message (triggerred by some older servers) from
  [CIFS] Use correct pid on new cifs posix byte range lock call
  [CIFS] Add posix (advisory) byte range locking support to cifs client
  [CIFS] CIFS readdir perf optimizations part 1
  [CIFS] Free small buffers earlier so we exceed the cifs
  [CIFS] Fix large (ie over 64K for MaxCIFSBufSize) buffer case for wrapping
  [CIFS] Convert remaining places in fs/cifs from
  [CIFS] SessionSetup cleanup part 2
  [CIFS] fix compile error (typo) and warning in cifssmb.c
  [CIFS] Cleanup NTLMSSP session setup handling

extra path.

Since cifs_unlink can also be called from rename path and there
was one report of oops am making the extra check for null inode.
Signed-off-by: NSteve French <sfrench@us.ibm.com>

Fixes Samba bug 3621 and kernel.org bug 6147

For servers which require SMB/CIFS packet signing, we were sending the
wrong signature (all zeros) on SMB Read request.  The new cifs routine
to do signatures across an iovec was not complete - and SMB Read, unlike
the new SMBWrite2, did not fall back to the older routine (ie use
SendReceive vs. the more efficient SendReceive2 ie used the older
cifs_sign_smb vs. the disabled  cifs_sign_smb2) for calculating signatures.

This finishes up cifs_sign_smb2/cifs_calc_signature2 so that the callers
of SendReceive2 can get SMB/CIFS packet signatures.

Now that cifs_sign_smb2 is supported, we could start using it in
the write path but this smaller fix does not include the change
to use SMBWrite2 when signatures are required (which when enabled
will make more Writes more efficient and alloc less memory).
Currently Write2 is only used when signatures are not
required at the moment but after more testing we will enable
that as well).

Thanks to James Slepicka and Sam Flory for initial investigation.
Signed-off-by: NSteve French <sfrench@us.ibm.com>

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [NET]: Allow skb headroom to be overridden
  [TCP]: Kill unused extern decl for tcp_v4_hash_connecting()
  [NET]: add SO_RCVBUF comment
  [NET]: Deinline some larger functions from netdevice.h
  [DCCP]: Use NULL for pointers, comfort sparse.
  [DECNET]: Fix refcount

Commit 70674f95:

  [PATCH] Optimize select/poll by putting small data sets on the stack

resulted in the poll stack being 4-byte aligned on 64-bit architectures,
causing misaligned accesses to elements in the array.

This patch fixes it by declaring the stack in terms of 'long' instead
of 'char'.

Force alignment of poll and select stacks to long to avoid unaligned
access on 64 bit architectures.
Signed-off-by: NJes Sorensen <jes@sgi.com>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  [PATCH] libata: fix ata_xfer_tbl termination
  [PATCH] libata: make ata_qc_issue complete failed qcs
  [PATCH] libata: fix ata_qc_issue failure path
  [PATCH] ata_piix: fix ich6/m_map_db
  [libata] ahci: add ATI SB600 PCI IDs

The attached patch documents the Linux kernel's memory barriers.

I've updated it from the comments I've been given.

The per-arch notes sections are gone because it's clear that there are so many
exceptions, that it's not worth having them.

I've added a list of references to other documents.

I've tried to get rid of the concept of memory accesses appearing on the bus;
what matters is apparent behaviour with respect to other observers in the
system.

Interrupts barrier effects are now considered to be non-existent. They may be
there, but you may not rely on them.

I've added a couple of definition sections at the top of the document: one to
specify the minimum execution model that may be assumed, the other to specify
what this document refers to by the term "memory".

I've made greater mention of the use of mmiowb().

I've adjusted the way in which caches are described, and described the fun
that can be had with cache coherence maintenance being unordered and data
dependency not being necessarily implicit.

I've described (smp_)read_barrier_depends().

I've rearranged the order of the sections, so that memory barriers are
discussed in abstract first, and then described the memory barrier facilities
available on Linux, before going on to more real-world discussions and examples.

I've added information about the lack of memory barriering effects with atomic
ops and bitops.

I've added information about control dependencies.

I've added more diagrams to illustrate caching interactions between CPUs.
Signed-off-by: NDavid Howells <dhowells@redhat.com>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

Wrong error path in dup_fd() - it should return NULL on error,
not an address of already freed memory :/

Triggered by OpenVZ stress test suite.

What is interesting is that it was causing different oopses in RCU like
below:
Call Trace:
   [<c013492c>] rcu_do_batch+0x2c/0x80
   [<c0134bdd>] rcu_process_callbacks+0x3d/0x70
   [<c0126cf3>] tasklet_action+0x73/0xe0
   [<c01269aa>] __do_softirq+0x10a/0x130
   [<c01058ff>] do_softirq+0x4f/0x60
   =======================
   [<c0113817>] smp_apic_timer_interrupt+0x77/0x110
   [<c0103b54>] apic_timer_interrupt+0x1c/0x24
  Code:  Bad EIP value.
   <0>Kernel panic - not syncing: Fatal exception in interrupt
Signed-Off-By: NPavel Emelianov <xemul@sw.ru>
Signed-Off-By: NDmitry Mishin <dim@openvz.org>
Signed-Off-By: NKirill Korotaev <dev@openvz.org>
Signed-Off-By: NLinus Torvalds <torvalds@osdl.org>

Turn some macros into inline functions and add proper type checking as
well as being more readable.  Also a minor comment adjustment.
Signed-off-by: NNicolas Pitre <nico@cam.org>
Acked-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

Decrease the number of pointer derefs in drivers/serial/jsm/jsm_tty.c

Benefits of the patch:
 - Fewer pointer dereferences should make the code slightly faster.
 - Size of generated code is smaller
 - Improved readability
Signed-off-by: NJesper Juhl <jesper.juhl@gmail.com>
Acked-by: N"V. ANANDA KRISHNAN" <mansarov@us.ibm.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

As announced, lookup_hash() can now become static.
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

The only user of get_wchan is the proc fs - and proc can't be built modular.
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>