Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>
Acked-by: NDan Williams <dan.j.williams@intel.com>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>
Acked-by: NDan Williams <dan.j.williams@intel.com>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>
Acked-by: NDan Williams <dan.j.williams@intel.com>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>
Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>
Acked-by: NHans Ulli Kroll <ulli.kroll@googlemail.com>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>
Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>
Acked-by: NRyan Mallon <ryan@bluewatersys.com>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>
Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>
Acked-by: NNicolas Pitre <nico@fluxnic.net>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>
Acked-by: NScott Branden <sbranden@broadcom.com>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>
Acked-by: NKristoffer Ericson <kristoffer.ericson@gmail.com>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>
Acked-by: NMike Rapoport <mike@compulab.co.il>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>
Acked-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>
Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>

Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>

The x86 fixmaps need to be all together... unfortunately the
VRTC one was misplaced.

This patch makes sure the MRST VRTC fixmap is put prior to the
__end_of_permanent_fixed_addresses marker.
Signed-off-by: NArjan van de Ven <arjan@linux.intel.com>
Signed-off-by: NAlan Cox <alan@linux.intel.com>
LKML-Reference: <20110111105544.24448.27607.stgit@bob.linux.org.uk>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

We need this for x86 MID platforms where GPIO interrupts are
used. No special magic is needed so the default 1:1 behaviour
will do nicely.
Signed-off-by: NAlek Du <alek.du@intel.com>
Signed-off-by: NJacob Pan <jacob.jun.pan@intel.com>
Signed-off-by: NAlan Cox <alan@linux.intel.com>
LKML-Reference: <20110111105439.24448.69863.stgit@bob.linux.org.uk>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

Westmere processors use a different algorithm for
assigning APICIDs on SGI UV systems. The location of the
node number within the apicid is now a function of the
processor type.
Signed-off-by: NJack Steiner <steiner@sgi.com>
LKML-Reference: <20110110195210.GA18737@sgi.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

While both methods should work equivalently well for the native
case, the Xen Dom0 case can't reliably work with the MSR one,
since there's no guarantee that the virtual CPUs it has
available fully cover all necessary physical ones.

As per the suggestion of Robert Richter the patch only adds the
PCI method, but leaves the MSR one as a fallback to cover new
systems the PCI IDs of which may not have got added to the code
base yet.

The only change in v2 is the breaking out of the new CPI
initialization method into a separate function, as requested by
Ingo.
Signed-off-by: NJan Beulich <jbeulich@novell.com>
Acked-by: NRobert Richter <robert.richter@amd.com>
Cc: Andreas Herrmann3 <Andreas.Herrmann3@amd.com>
Cc: Joerg Roedel <joerg.roedel@amd.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
LKML-Reference: <4D2B3FD7020000780002B67D@vpn.id2.novell.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

commit a8760eca (x86: Check tsc available/disabled in the delayed init
function) missed to prevent the setup of the delayed init function in
case the initial tsc calibration failed. This results in the same
divide by zero bug as we have seen without the tsc disabled check.

Skip the delayed work setup when tsc_khz (the initial calibration
value) is 0.
Bisected-and-tested-by: NKirill A. Shutemov <kas@openvz.org>
Cc: John Stultz <john.stultz@linaro.org>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

The header asm/hvcall.h was previously included indirectly via
smp.h. On non-SMP systems, however, these declarations are excluded
and the build breaks. This is easily fixed by including asm/hvcall.h
directly.

The VPHN feature is only meaningful on NUMA systems that implement
the SPLPAR option, so exclude the VPHN code on systems without
SPLPAR enabled.

Also, expose unmap_cpu_from_node() on systems with SPLPAR enabled,
even if CONFIG_HOTPLUG_CPU is disabled.

Lastly, map_cpu_to_node() is now needed by VPHN to manipulate the
node masks after boot time, so remove the __cpuinit annotation to
fix a section mismatch.
Signed-off-by: NJesse Larrew <jlarrew@linux.vnet.ibm.com>

Signed-off-by: NRabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: NLinus Walleij <linus.walleij@stericsson.com>

Signed-off-by: NRabin Vincent <rabin.vincent@stericsson.com>
[Modified to hit the right file]
Signed-off-by: NLinus Walleij <linus.walleij@stericsson.com>

Dynamically detect the DBx500 SOC an revision based on the ASIC ID.
Signed-off-by: NRabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: NLinus Walleij <linus.walleij@stericsson.com>

Rename the MOP board Kconfig entries to the same name as the machine
type, so that the machine_is_*() macros work correctly.
Signed-off-by: NRabin Vincent <rabin.vincent@stericsson.com>
[Updated to match changes in the tree]
Signed-off-by: NLinus Walleij <linus.walleij@stericsson.com>

To allow the possiblity of building U8500 and U5500 support in the same
image.
Signed-off-by: NRabin Vincent <rabin.vincent@stericsson.com>
[Rebased to latest changes in Russells tree]
Signed-off-by: NLinus Walleij <linus.walleij@stericsson.com>

Remove kobject.h from files which don't need it, notably,
sched.h and fs.h.
Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Xen does not currently expose PV-NUMA information to PV
guests. Therefore disable NUMA for the time being to prevent the
kernel picking up on an host-level NUMA information which it might
come across in the firmware.

[ Added comment - Jeremy ]
Signed-off-by: NIan Campbell <ian.campbell@citrix.com>
Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>

Encoding the cpu family name apparently confuses people when they try to
boot an image on a sub-variant, so encode the specific cpu name and the
silicon rev instead.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

When unmasking a GPIO interrupt on a BF54x part, the code will implicitly
ack any pending interrupts.  This is not what unmasking should do and can
cause people to miss interrupts from their devices, so punt the code.
Reported-by: NRutger Hofman <rutger@cs.vu.nl>
Signed-off-by: NMike Frysinger <vapier@gentoo.org>