This is bug 8540 on bugzilla.kernel.org

arch/sparc64/time.c contains references to assorted bq4802 stuff if
CONFIG_PCI is not set, and compile fails. I #ifdef'ed out everything
that looks PCI-ish in that file.
Signed-off-by: David S. Miller <davem@davemloft.net>

Cheetah systems can have cpuids as large as 1023, although physical
systems don't have that many cpus.

Only three limitations existed in the kernel preventing arbitrary
NR_CPUS values:

1) dcache dirty cpu state stored in page->flags on
   D-cache aliasing platforms.  With some build time
   calculations and some build-time BUG checks on
   page->flags layout, this one was easily solved.

2) The cheetah XCALL delivery code could only handle
   a cpumask with up to 32 cpus set.  Some simple looping
   logic clears that up too.

3) thread_info->cpu was a u8, easily changed to a u16.

There are a few spots in the kernel that still put NR_CPUS
sized arrays on the kernel stack, but that's not a sparc64
specific problem.
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>

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>

Use new esp_scsi for JAZZ SCSI host adapter driver
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

These messages were very useful when bringing up the
OBP based PCI device scan code, but it's just a lot
of noise every bootup now especially on big machines.

The messages can be re-enabled via 'ofpci_debug=1' on
the kernel command line.
Signed-off-by: David S. Miller <davem@davemloft.net>

This patch fixes section mismatch warnings in the sunzilog driver.
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>

This patch removes mismatch section warnings in the
sparc/kernel/time.c file.
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>

Handle arbitrary base and length values as long as they
are multiples of IO_PAGE_SIZE.

Bug found by Arun Kumar Rao.
Signed-off-by: David S. Miller <davem@davemloft.net>

sparc64 got rid of the pagefault notifiers, so the enum value for them
can go away aswell.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

It's that time of the year again.  Summer starts in the US, and people
want to sit at the beach with a new -rc candidate.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Why is it that since the 2f1a2ccb console
UTF-8 fixes went into 2.6.22-rc1, the PowerMac G5 shows only inverse video
question marks for the text on tty2-6? whereas tty1 is fine, and so is x86.

No fault of that patch: by removing the old fallback behaviour, it reveals
that 32-bit setfont running on 64-bit kernels has only really worked on
the current console, the rest getting faked by that inadequate fallback.

Bring the compat do_unimap_ioctl into line with the main one: PIO_UNIMAP
and GIO_UNIMAP apply to the specified tty, not redirected to fg_console.
Use the same checks, and most particularly, remember to check access_ok:
con_set_unimap and con_get_unimap are using __get_user and __put_user.

And the compat vt_check should ask for the same capability as the main
one, CAP_SYS_TTY_CONFIG rather than CAP_SYS_ADMIN.  Added in vt_ioctl's
vc_cons_allocated check for safety, though failure may well be impossible.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband:
  IPoIB/cm: Drain cq in ipoib_cm_dev_stop()
  IPoIB/cm: Fix timeout check in ipoib_cm_dev_stop()
  IB/ehca: Fix number of send WRs reported for new QP
  IB/mlx4: Initialize send queue entry ownership bits
  IB/mlx4: Don't allocate RQ doorbell if using SRQ

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  pata_hpt37x: Further improvements based on the IDE updates and vendor drivers
  pata: Trivia
  [libata] sata_via, pata_via: Add PCI IDs.
  [libata] Fix decoding of 6-byte commands
  libata: sata_sis fixes
  Fix build failure for drivers/ata/pata_scc.c
  [libata] sata_mv: add TODO list
  [libata] sata_promise: fix flags typo

Better DPLL use and calibration
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

Typo/comment fixes
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

We weren't cleaning up our inode reference on error in
ocfs2_reserve_local_alloc_bits(). Add a check for error return and iput() if
need be. Move the code to set the alloc context inode info to the end of the
function so we don't have any possibility of passing back a bad pointer.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

Use zero_user_page() instead of open-coding it.
Signed-off-by: Nate Diller <nate.diller@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

We weren't calling this before, but since ocfs2 handles the entire truncate
operation, we should.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

Similarly to the page lock / cluster lock inversion in ocfs2_readpage, we
can deadlock on ip_alloc_sem. We can down_read_trylock() instead and just
return AOP_TRUNCATED_PAGE if the operation fails.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

Supplied by VIA.

Also, convert named constants to hex values in the pata_via
PCI ID table.  (standard libata policy for PCI device IDs, which are
considered simply arbitrary hex numbers, without a need to create a
single-use constant in linux/pci_ids.h)
Signed-off-by: Jeff Garzik <jeff@garzik.org>

The code for parsing 6-byte SCSI command LBAs
missed the top 5 bits (the MSB).
Signed-off-by: Jeff Garzik <jeff@garzik.org>

The sata_sis driver supports SATA and PATA ports. The broken support
of both types in one controller is fixed.
Signed-off-by: Uwe Koziolek <uwe.koziolek@gmx.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

The commit d4b2bab4 added deadline support
to prereset and reset methods to libbata the pata_scc driver wasn't
converted.  This patch is a naive attempt to bring this driver up to
scratch.

Build failures are:
drivers/ata/pata_scc.c: In function 'scc_pata_prereset':
drivers/ata/pata_scc.c:870: error: too few arguments to function 'ata_std_prereset'
drivers/ata/pata_scc.c: In function 'scc_error_handler':
drivers/ata/pata_scc.c:916: warning: passing argument 2 of 'ata_bmdma_drive_eh' from incompatible pointer type
drivers/ata/pata_scc.c:916: warning: passing argument 3 of 'ata_bmdma_drive_eh' from incompatible pointer type
drivers/ata/pata_scc.c: In function 'scc_pata_prereset':
drivers/ata/pata_scc.c:871: warning: control reaches end of non-void function

On a releated note scc_bus_post_reset() is (AFACT) identical to
ata_bus_post_reset(), would a patch to make ata_bus_post_reset() assesable
to drivers be accepted?
Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Acked-by: Tejun Heo <htejun@gmail.com>
Cc: Akira Iguchi <akira2.iguchi@toshiba.co.jp>
Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

Signed-off-by: Jeff Garzik <jeff@garzik.org>

A stray comma makes all the difference.  Change to '|' as these flags
should be or'd together.
Signed-off-by: Jeff Garzik <jeff@garzik.org>

* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (25 commits)
  [XFRM]: Allow packet drops during larval state resolution.
  [CASSINI]: Check pci_set_mwi() return value.
  [NET]: "wrong timeout value" in sk_wait_data() v2
  [NETFILTER]: nf_nat_h323: call set_h225_addr instead of set_h225_addr_hook
  [NETFILTER]: nf_conntrack_h323: add missing T.120 address in OLCA
  [NETFILTER]: nf_conntrack_h323: remove unnecessary process of Information signal
  [NETFILTER]: nf_conntrack_h323: fix get_h225_addr() for IPv6 address access
  [NETFILTER]: nf_conntrack_h323: fix ASN.1 types
  [NETFILTER]: nf_conntrack_ftp: fix newline sequence number calculation
  [NETFILTER]: nf_conntrack_ftp: fix newline sequence number update
  [NET_SCHED]: sch_htb: fix event cache time calculation
  [DCCP]: Fix build warning when debugging is disabled.
  [TIPC]: Fixed erroneous introduction of for_each_netdev
  [RTNETLINK]: Fix sending netlink message when replace route.
  [TR]: Use menuconfig objects.
  [ARCNET]: Use menuconfig objects.
  [TIPC]: Use menuconfig objects.
  [SCTP]: Use menuconfig objects.
  [IPVS]: Use menuconfig objects.
  [DCCP]: Use menuconfig objects.
  ...

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  pata_via: Handle laptops via DMI
  libata: -ENODEV during prereset isn't an error
  libata: don't consider 0xff as port empty if SStatus is available
  ata_piix: add short 40c quirk for Acer Aspire 2030, take #2
  pata_sis: Fix and clean up some timing setups
  hpt3x2n: Correct revision boundary

The current IPSEC rule resolution behavior we have does not work for a
lot of people, even though technically it's an improvement from the
-EAGAIN buisness we had before.

Right now we'll block until the key manager resolves the route.  That
works for simple cases, but many folks would rather packets get
silently dropped until the key manager resolves the IPSEC rules.

We can't tell these folks to "set the socket non-blocking" because
they don't have control over the non-block setting of things like the
sockets used to resolve DNS deep inside of the resolver libraries in
libc.

With that in mind I coded up the patch below with some help from
Herbert Xu which provides packet-drop behavior during larval state
resolution, controllable via sysctl and off by default.

This lays the framework to either:

1) Make this default at some point or...

2) Move this logic into xfrm{4,6}_policy.c and implement the
   ARP-like resolution queue we've all been dreaming of.
   The idea would be to queue packets to the policy, then
   once the larval state is resolved by the key manager we
   re-resolve the route and push the packets out.  The
   packets would timeout if the rule didn't get resolved
   in a certain amount of time.
Signed-off-by: David S. Miller <davem@davemloft.net>

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

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] acpi_get_sysname() should be __init
  [IA64] Cleanup acpi header to reuse the generic _PDC defines
  [IA64] Fix using uninitialized data in _PDC setup
  [IA64] start_secondary() and smp_callin() should be __cpuinit

Oh the joy of saving a fraction of a cent using short 40 wire cables and
not faking 80wire

Teach the VIA driver that there are some systems we need to know are
magically wired for high speeds.
Signed-off-by: Alan Cox <alan@redhat.com>
Tested-by: Francis Russell <FrancisRussell@btinternet.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

During prereset, -ENODEV return from ata_wait_ready() is not an error.
This causes unnecessary bug message on controllers which uses 0xff to
indicate empty port.  Fix it.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

Some SATA controllers (sata_sil) use 0xff to indicate port not ready
status, not port empty.  As libata interprets 0xff as port empty, this
causes unnecessary reset failure and retry.  Don't consider 0xff as
port empty if SStatus is available and indicates that port is online.
Signed-off-by: tejun Heo <htejun@gmail.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Indan Zupancic <indan@nul.nu>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

Acer Aspire 2023WLMi uses short 40c cable.  Add quirk for it.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Steve H. <mail.pandor@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>