This fixes a typo in the "new style" code for mapping SPE resources,
which causes it to try to map the same resource 4 times.

It also adds some pr_debug's that are useful to track down issues with
the firmware when bringinh up new machines.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

The enablement of 64k pages on pseries platforms exposed a bug in
the RTAS mechanism for updating firmware.  RTAS assumes 4k for flash
block and list sizes, and use of any other sizes results in a failure,
even though PAPR does not specify any such requirement.

This patch changes the rtas_flash module to force the use of 4k memory
block and list sizes when preparing and sending a firmware image to
RTAS.  The rtas_flash function now uses a slab cache of 4k blocks with
4k alignment, rather than get_zeroed_page(), to allocate the memory for
the flash blocks and lists.  The 4k alignment requirement is specified
in PAPR.

Signed-off-by: John Rose <johnrose@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

The cpm_uart driver is initialised incorrectly, if there is a frame buffer
console, and CONFIG_SERIAL_CPM_CONSOLE is defined. The driver fails to
call cpm_uart_init_portdesc() and set_lineif() in this case.

Signed-off-by: Kalle Pokki <kalle.pokki@iki.fi>
Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

The SMC and SCC hardware transmitter is enabled at the wrong
place. Simply writing twice to the non-console port, like

$ echo asdf > /dev/ttyCPM1
$ echo asdf > /dev/ttyCPM1

puts the shell into endless uninterruptible sleep, since the
transmitter is stopped after the first write, and is not enabled
before the shutdown function of the second write. Thus the transmit
buffers are never emptied.

Signed-off-by: Kalle Pokki <kalle.pokki@iki.fi>
Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

The "wrapper" script was using the wrong names for the initrd and
dtb (device-tree blob) sections.  This fixes it, and also ensures
the symbols for the start and end of the dtb get defined correctly.

Signed-off-by: Paul Mackerras <paulus@samba.org>

This is the x86-64 version of f9dadfa7
that did the same thing on i386.

Since the "mask" bit is in the low word, when we write a new entry, we
need to write the high word first, before we potentially unmask it.

The exception is when we actually want to mask the interrupt, in which
case we want to write the low word first to make sure that the high word
doesn't change while the interrupt routing is still active.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This is just commit 130fe05d ported to
x86-64, for all the same reasons.  It cleans up the IO-APIC accesses in
order to then fix the ordering issues.

We move the accessor functions (that were only used by io_apic.c) out of
a header file, and use proper memory-mapped accesses rather than making
up our own "volatile" pointers.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  [libata] sata_via: fix obvious typo

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [DECNET]: Endianess fixes (try #2)
  [TG3]: Fix array overrun in tg3_read_partno().
  [NET]: Set truesize in pskb_copy
  [NETPOLL]: Compute checksum properly in netpoll_send_udp().
  [PKT_SCHED] sch_htb: Use hlist_del_init().
  [TCP]: Don't use highmem in tcp hash size calculation.
  [NET]: kconfig, correct traffic shaper

Spotted by Martin Devera.

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

Ok, things are clearly starting to calm down.. Finally.

* 'fixes_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbglaw/vax-linux:
  Update for the srm_env driver.

Here are some fixes to endianess problems spotted by Al Viro.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

Use proper upper limits for the loops and check for all error
conditions.

The problem was noticed by Adrian Bunk.

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

Since pskb_copy tacks on the non-linear bits from the original
skb, it needs to count them in the truesize field of the new skb.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

Signed-off-by: Chris Lalancette <clalance@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

Otherwise we can hit paths that (legally) do multiple deletes on the
same node and OOPS with the HLIST poison values there instead of
NULL.

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

This patch removes consideration of high memory when determining TCP
hash table sizes.  Taking into account high memory results in tcp_mem
values that are too large.

Signed-off-by: John Heffner <jheffner@psc.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>

As Patrick McHardy <kaber@trash.net> suggested, Traffic Shaper is now
obsolete and alternative to it is no longer CBQ, since its problems with
virtual devices, alter Kconfig text to reflect this -- put a link to the
traffic schedulers as a whole.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 3927/1: Allow show_mem() to work with holes in memory map.
  [ARM] 3926/1: make timer led handle HZ != 100
  [ARM] 3923/1: S3C24XX: update s3c2410_defconfig with new drivers
  [ARM] 3922/1: S3C24XX: update s3c2410_defconfig to 2.6.19-rc4
  [ARM] 3921/1: S3C24XX: remove bast_defconfig
  [ARM] 3920/1: S3C24XX: Remove smdk2410_defconfig
  [ARM] 3919/1: Fixed definition of some PXA270 CIF related registers
  [ARM] 3918/1: ixp4xx irq-chip rework
  [ARM] 3912/1: Make PXA270 advertise HWCAP_IWMMXT capability
  [ARM] 3915/1: S3C2412: Add s3c2410_gpio_getirq() to general gpio.c
  [ARM] 3917/1: Fix dmabounce symbol exports

This patch contains a fix for a bug introduced more than a year ago
(not setting *eof) and updates whitespace a bit.

Signed-off-by: Jan-Benedict Glaw <jbglaw@lug-owl.de>

show_mem() was not correctly handling holes in the memory
map.  It was treating the freed sections of the map as
though they contained valid struct page entries.  This
could cause incorrect debugging output or even a kernel
panic.

This patch keeps the struct meminfo around after system
initialization so that show_mem() can use it when
scanning memory.  show_mem() now walks over each bank
of each online node, rather than assuming that each node
contains a single contiguous bank.

Signed-off-by: Ray Lehtiniemi <rayl@mail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

The timer LED is unusable at HZ=large, since it's got
a hard-wired value of 100 ticks per cycle; when HZ=1024
(for example) it's essentially always-on.  This patch
just makes that be HZ ticks per cycle.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

e1000: Fix suspend/resume powerup and irq allocation

From: Auke Kok <auke-jan.h.kok@intel.com>

After 7.0.33/2.6.16, e1000 suspend/resume left the user with an enabled
device showing garbled statistics and undetermined irq allocation state,
where `ifconfig eth0 down` would display `trying to free already freed irq`.

Explicitly free and allocate irq as well as powerup the PHY during resume
fixes when needed.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

Through some experimentation with the similarly built bcm43xx I came to
the conclusion that if the hw/firmware sets a bit in the interrupt
register, an interrupt will only be raised if that bit is included in
the interrupt mask. Hence, the interrupt mask is more like an interrupt
control mask.

This patch changes the comment to reflect that.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] Fix EV64120 and Ocelot builds by providing a plat_timer_setup().
  [MIPS] EV64120: Fix PCI interrupt allocation.
  [MIPS] Make irq number allocator generally available for fixing EV64120.
  [MIPS] EV64120: Fix timer initialization for HZ != 100.
  [MIPS] Ocelot 3: Fix MAC address detection after platform_device conversion.
  [MIPS] Ocelot C: Fix MAC address detection after platform_device conversion.
  [MIPS] SB1: On bootup only flush cache on local CPU.
  [MIPS] Ocelot 3: Fix large number of warnings.
  [MIPS] Ocelot C: Fix mapping of ioport address range.
  [MIPS] Ocelot C: Fix warning about missmatching format string.
  [MIPS] Ocelot C: fix eth registration after conversion to platform_device
  [MIPS] Ocelot C: Fix large number of warnings.

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb:
  V4L/DVB (4751): Fix DBV_FE_CUSTOMISE for card drivers compiled into kernel
  V4L/DVB (4784): [saa7146_i2c] short_delay mode fixed for fast machines
  V4L/DVB (4770): Fix mode switch of Compro Videomate T300
  V4L/DVB (4787): Budget-ci: Inversion setting fixed for Technotrend 1500 T
  V4L/DVB (4786): Pvrusb2: use NULL instead of 0
  V4L/DVB (4785): Budget-ci: Change DEBIADDR_IR to a safer default
  V4L/DVB (4752): DVB: Add DVB_FE_CUSTOMISE support for MT2060

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

This fixes a warning on bootup warning in smp_call_function.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

 o Fix warnings
 o 768MB worth of I/O ports were insane
 o 64-bit kernels don't need special handling because ioremap does the magic

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

  CC      arch/mips/momentum/ocelot_c/setup.o
arch/mips/momentum/ocelot_c/setup.c: In function 'momenco_time_init':
arch/mips/momentum/ocelot_c/setup.c:223: warning: format '%d' expects type 'int', but argument 2 has type 'long unsigned int'

Change data type to match format string; a 32-bit type better suits our
needs.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes:
  [DLM] fix oops in kref_put when removing a lockspace
  [DLM] Fix kref_put oops
  [GFS2] Fix OOM error handling
  [GFS2] Fix incorrect fs sync behaviour.
  [GFS2] don't panic needlessly