By default, this option was selected by the platform Kconfig. This
patch adds "depends on" to L2X0 so that it can be enabled/disabled
manually.
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

This patch enables the building of Linux for the PB1176 platform.
Signed-off-by: NBahadir Balban <bahadir.balban@arm.com>
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

This patch adds the UART0 base address detection in uncompress.h.
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

This patch adds the base files for the PB1176 platform support.
Signed-off-by: NBahadir Balban <bahadir.balban@arm.com>
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

This patch adds the resource and device definitions for the compact
flash.
Signed-off-by: NBahadir Balban <bahadir.balban@arm.com>
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

This patch adds the PB11MPCore support to the corresponding Kconfig
and Makefile to enable building.
Signed-off-by: NBahadir Balban <bahadir.balban@arm.com>
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

This patch adds the UART address detection in uncompress.h for the
PB11MPCore platform.
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

This patch adds the initialisation calls for the SMP support on the
PB11MPCore platform.
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

This patch adds the base files for the PB11MPCore platform support.
Signed-off-by: NBahadir Balban <bahadir.balban@arm.com>
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

This patch changes the IO_ADDRESS macro for the RealView platforms to
accomodate a wider range of physical addresses on PB11MPCore.
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

This patch changes the CPU_V7 configuration dependency to allow
MACH_REALVIEW_EB.
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

The upcoming PB11MPCore and PB1176 have different memory maps and some
of the definitions in platform.h are no longer common. This patch
moves them to the board-eb.h file and updates their usage in
realview_eb.c.
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

Since the PB1176 has different UART base addresses, this patch moves
the definitions form platorm.h to board-eb.h. It also modifies
uncompress.h to detect the platform type at run-time.
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

This patch moves the timer definitions from platform.h into board-eb.h
as they are different on PB11MPCore and PB1176. It also adds
timerX_va_base variables in core.c which are set by the
realview_eb_timer_init function before invoking realview_timer_init.
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

This patch moves the patch definitions into board-eb.h and
realview_eb.c (from core.c) as they are different on the PB11MPCore
and PB1176 platforms.
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

This is in preparation for the RealView PB11MPCore and PB1176 patches
which have different base addresses for the GIC.
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

RealView/EB revD platform comes with the SMSC LAN9118 Ethernet
chip. This patch allows either the smc91x or the smc911x drivers to be
used with the RealView/EB platform.
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

This patch moves the SCU initialisation from __v6_setup to the
smp_prepare_cpus() function as it relies on platform-specific
settings. Changes to get_core_count() are mainly for allowing cleaner
code with the upcoming PB11MPCore patches.
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

This patch implements Thumb-2 application support in Linux. Original
implementation by Paul Brook with fixes for VFP and Neon by Catalin
Marinas.
Signed-off-by: NPaul Brook <paul@codesourcery.com>
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

This patch adds a prefetch abort handler similar to the data abort one
and renames the latter for consistency. Initial implementation by Paul
Brook with some renaming by Catalin Marinas.
Signed-off-by: NPaul Brook <paul@codesourcery.com>
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

This patch adds the detection and handling of the ThumbEE extension on
ARMv7 CPUs.
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

This fixes the builtin RTL8139 NIC on the Medion MD9580-F laptop.  The
BIOS reports the interrupt routing incorrectly.  I recently added a
quirk to work around this, and this patch fixes a typo in the quirk.

We pad every ACPI pathname component to four characters, so ".ISA." will
never match anything.  We need ".ISA_." instead.

Thank you Johann-Nikolaus Andreae <johann-nikolaus.andreae@nacs.de>
for patiently testing this patch.

See http://bugzilla.kernel.org/show_bug.cgi?id=4773Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6:
  i2c: Fix docbook problem
  ASoC/TLV320AIC3X: Stop I2C driver ID abuse
  i2c-omap: Fix unhandled fault
  i2c-bfin-twi: Disable BF54x support for now

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm:
  KVM: MMU: Fix memory leak on guest demand faults
  KVM: VMX: convert init_rmode_tss() to slots_lock
  KVM: MMU: handle page removal with shadow mapping
  KVM: MMU: Fix is_rmap_pte() with io ptes
  KVM: VMX: Restore tss even on x86_64

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:
  [PATCH] get stack footprint of pathname resolution back to relative sanity
  [PATCH] double iput() on failure exit in hugetlb
  [PATCH] double dput() on failure exit in tiny-shmem
  [PATCH] fix up new filp allocators
  [PATCH] check for null vfsmount in dentry_open()
  [PATCH] reiserfs: eliminate private use of struct file in xattr
  [PATCH] sanitize hppfs
  hppfs pass vfsmount to dentry_open()
  [PATCH] restore export of do_kern_mount()

While backporting 72dc67a6, a gfn_to_page()
call was duplicated instead of moved (due to an unrelated patch not being
present in mainline).  This caused a page reference leak, resulting in a
fairly massive memory leak.

Fix by removing the extraneous gfn_to_page() call.
Signed-off-by: NAvi Kivity <avi@qumranet.com>

init_rmode_tss was forgotten during the conversion from mmap_sem to
slots_lock.

INFO: task qemu-system-x86:3748 blocked for more than 120 seconds.
Call Trace:
 [<ffffffff8053d100>] __down_read+0x86/0x9e
 [<ffffffff8053fb43>] do_page_fault+0x346/0x78e
 [<ffffffff8053d235>] trace_hardirqs_on_thunk+0x35/0x3a
 [<ffffffff8053dcad>] error_exit+0x0/0xa9
 [<ffffffff8035a7a7>] copy_user_generic_string+0x17/0x40
 [<ffffffff88099a8a>] :kvm:kvm_write_guest_page+0x3e/0x5f
 [<ffffffff880b661a>] :kvm_intel:init_rmode_tss+0xa7/0xf9
 [<ffffffff880b7d7e>] :kvm_intel:vmx_vcpu_reset+0x10/0x38a
 [<ffffffff8809b9a5>] :kvm:kvm_arch_vcpu_setup+0x20/0x53
 [<ffffffff8809a1e4>] :kvm:kvm_vm_ioctl+0xad/0x1cf
 [<ffffffff80249dea>] __lock_acquire+0x4f7/0xc28
 [<ffffffff8028fad9>] vfs_ioctl+0x21/0x6b
 [<ffffffff8028fd75>] do_vfs_ioctl+0x252/0x26b
 [<ffffffff8028fdca>] sys_ioctl+0x3c/0x5e
 [<ffffffff8020b01b>] system_call_after_swapgs+0x7b/0x80
Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: NAvi Kivity <avi@qumranet.com>

Do not assume that a shadow mapping will always point to the same host
frame number.  Fixes crash with madvise(MADV_DONTNEED).

[avi: move after first printk(), add another printk()]
Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: NAvi Kivity <avi@qumranet.com>

is_rmap_pte() doesn't take into account io ptes, which have the avail bit set.
Signed-off-by: NAvi Kivity <avi@qumranet.com>

The vmx hardware state restore restores the tss selector and base address, but
not its length.  Usually, this does not matter since most of the tss contents
is within the default length of 0x67.  However, if a process is using ioperm()
to grant itself I/O port permissions, an additional bitmap within the tss,
but outside the default length is consulted.  The effect is that the process
will receive a SIGSEGV instead of transparently accessing the port.

Fix by restoring the tss length.  Note that i386 had this working already.

Closes bugzilla 10246.
Signed-off-by: NAvi Kivity <avi@qumranet.com>

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6:
  USB: Fix cut-and-paste error in rtl8150.c
  USB: ehci: stop vt6212 bus hogging
  USB: sierra: add another device id
  USB: sierra: dma fixes
  USB: add support for Motorola ROKR Z6 cellphone in mass storage mode
  USB: isd200: fix memory leak in isd200_get_inquiry_data
  USB: pl2303: another product ID
  USB: new quirk flag to avoid Set-Interface
  USB: fix gadgetfs class request delegation

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6:
  driver core: debug for bad dev_attr_show() return value.
  UIO: add pgprot_noncached() to UIO mmap code

Revert as it is reported to cause problems for people.

commit 4348a2dc
Author: Shaohua Li <shaohua.li@intel.com>
Date:   Wed Oct 24 10:45:08 2007 +0800

    pcie: utilize pcie transaction pending bit

    PCIE has a mechanism to wait for Non-Posted request to complete. I think
    pci_disable_device is a good place to do this.
Signed-off-by: NShaohua Li <shaohua.li@intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Due to the regression reported at
http://bugzilla.kernel.org/show_bug.cgi?id=10065

Cc: Shaohua Li <shaohua.li@intel.com>
Cc: Soeren Sonnenburg <kernel@nn7.de>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

lockdep goes off on the iova copy_reserved_iova() because it and a function
it calls grabs locks in the from, and the to of the copy operation.

The function grab locks of the same lock classes triggering the warning.  The
first lock grabbed is for the constant reserved areas that is never accessed
after early boot.  Technically you could do without grabbing the locks for the
"from" structure its copying reserved areas from.

But dropping the from locks to me looks wrong, even though it would be ok.

The affected code only runs in early boot as its setting up the DMAR
engines.

This patch gives the reserved_ioval_list locks special lockdep classes.
Signed-off-by: NMark Gross <mgross@linux.intel.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Try to find the culprit who caused
http://bugzilla.kernel.org/show_bug.cgi?id=10150

Cc: <balajirrao@gmail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Mapping of physical memory in UIO needs pgprot_noncached() to ensure
that IO memory is not cached. Without pgprot_noncached(), it (accidentally)
works on x86 and arm, but fails on PPC.
Signed-off-by: NJean-Samuel Chenard <jsamch@gmail.com>
Signed-off-by: NHans J Koch <hjk@linutronix.de>
Cc: stable <stable@kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Signed-off-by: NRobert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The VIA VT6212 defaults to only waiting 1us between passes over EHCI's
async ring, which hammers PCI badly ... and by preventing other devices
from accessing the bus, causes problems like drops in IDE throughput,
a problem that's been bugging users of those chips for several years.

A (partial) datasheet for this chip eventually turned up, letting us
see how to make it use a VIA-specific register to switch over to the
the normal 10us value instead, as suggested by the EHCI specification
Solution noted by Lev A. Melnikovsky.

It's not clear whether this register exists on other VIA chips; we
know that it's ineffective on the vt8235.  So this patch only applies
to chips that seem to be incarnations of the (discrete) vt6212.
Signed-off-by: NRene Herman <rene.herman@gmail.com>
Tested-by: NLev A. Melnikovsky <melnikovsky@mail.ru>
Tested-by: NAlessandro Suardi <alessandro.suardi@gmail.com>
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Add support for the MC8775 device to the sierra driver.
Signed-off-by: NKevin Lloyd <klloyd@sierrawireless.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>