1. 16 Feb, 2012 2 commits
    • Grant Likely's avatar
      irq_domain/powerpc: constify irq_domain_ops · 9f70b8eb
      Grant Likely authored
      Make all the irq_domain_ops structures in powerpc 'static const'
      Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
      Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
      Cc: Thomas Gleixner <tglx@linutronix.de>
      Cc: Milton Miller <miltonm@bga.com>
      Tested-by: default avatarOlof Johansson <olof@lixom.net>
    • Grant Likely's avatar
      irq_domain: Replace irq_alloc_host() with revmap-specific initializers · a8db8cf0
      Grant Likely authored
      Each revmap type has different arguments for setting up the revmap.
      This patch splits up the generator functions so that each revmap type
      can do its own setup and the user doesn't need to keep track of how
      each revmap type handles the arguments.
      This patch also adds a host_data argument to the generators.  There are
      cases where the host_data pointer will be needed before the function returns.
      ie. the legacy map calls the .map callback for each irq before returning.
      v2: - Add void *host_data argument to irq_domain_add_*() functions
          - fixed failure to compile
          - Moved IRQ_DOMAIN_MAP_* defines into irqdomain.c
      Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
      Cc: Rob Herring <rob.herring@calxeda.com>
      Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
      Cc: Thomas Gleixner <tglx@linutronix.de>
      Cc: Milton Miller <miltonm@bga.com>
      Tested-by: default avatarOlof Johansson <olof@lixom.net>
  2. 14 Feb, 2012 1 commit
    • Grant Likely's avatar
      irq_domain/powerpc: Use common irq_domain structure instead of irq_host · bae1d8f1
      Grant Likely authored
      This patch drops the powerpc-specific irq_host structures and uses the common
      irq_domain strucutres defined in linux/irqdomain.h.  It also fixes all
      the users to use the new structure names.
      Renaming irq_host to irq_domain has been discussed for a long time, and this
      patch is a step in the process of generalizing the powerpc virq code to be
      usable by all architecture.
      An astute reader will notice that this patch actually removes the irq_host
      structure instead of renaming it.  This is because the irq_domain structure
      already exists in include/linux/irqdomain.h and has the needed data members.
      Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
      Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
      Cc: Thomas Gleixner <tglx@linutronix.de>
      Cc: Milton Miller <miltonm@bga.com>
      Tested-by: default avatarOlof Johansson <olof@lixom.net>
  3. 04 Jan, 2012 3 commits
  4. 22 Dec, 2011 1 commit
    • Kay Sievers's avatar
      driver-core: remove sysdev.h usage. · edbaa603
      Kay Sievers authored
      The sysdev.h file should not be needed by any in-kernel code, so remove
      the .h file from these random files that seem to still want to include
      The sysdev code will be going away soon, so this include needs to be
      removed no matter what.
      Cc: Jiandong Zheng <jdzheng@broadcom.com>
      Cc: Scott Branden <sbranden@broadcom.com>
      Cc: Russell King <linux@arm.linux.org.uk>
      Cc: Kukjin Kim <kgene.kim@samsung.com>
      Cc: David Brown <davidb@codeaurora.org>
      Cc: Daniel Walker <dwalker@fifo99.com>
      Cc: Bryan Huntsman <bryanh@codeaurora.org>
      Cc: Ben Dooks <ben-linux@fluff.org>
      Cc: Wan ZongShun <mcuos.com@gmail.com>
      Cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
      Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no>
      Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
      Cc: "Venkatesh Pallipadi
      Cc: Thomas Gleixner <tglx@linutronix.de>
      Cc: Ingo Molnar <mingo@redhat.com>
      Cc: "H. Peter Anvin" <hpa@zytor.com>
      Cc: Grant Likely <grant.likely@secretlab.ca>
      Cc: Richard Purdie <rpurdie@rpsys.net>
      Cc: Matthew Garrett <mjg@redhat.com>
      Signed-off-by: default avatarKay Sievers <kay.sievers@vrfy.org>
  5. 21 Dec, 2011 1 commit
    • Kay Sievers's avatar
      cpu: convert 'cpu' and 'machinecheck' sysdev_class to a regular subsystem · 8a25a2fd
      Kay Sievers authored
      This moves the 'cpu sysdev_class' over to a regular 'cpu' subsystem
      and converts the devices to regular devices. The sysdev drivers are
      implemented as subsystem interfaces now.
      After all sysdev classes are ported to regular driver core entities, the
      sysdev implementation will be entirely removed from the kernel.
      Userspace relies on events and generic sysfs subsystem infrastructure
      from sysdev devices, which are made available with this conversion.
      Cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
      Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no>
      Cc: Tony Luck <tony.luck@intel.com>
      Cc: Fenghua Yu <fenghua.yu@intel.com>
      Cc: Arnd Bergmann <arnd@arndb.de>
      Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
      Cc: Paul Mackerras <paulus@samba.org>
      Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
      Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
      Cc: Paul Mundt <lethal@linux-sh.org>
      Cc: "David S. Miller" <davem@davemloft.net>
      Cc: Chris Metcalf <cmetcalf@tilera.com>
      Cc: Thomas Gleixner <tglx@linutronix.de>
      Cc: Ingo Molnar <mingo@redhat.com>
      Cc: "H. Peter Anvin" <hpa@zytor.com>
      Cc: Borislav Petkov <bp@amd64.org>
      Cc: Tigran Aivazian <tigran@aivazian.fsnet.co.uk>
      Cc: Len Brown <lenb@kernel.org>
      Cc: Zhang Rui <rui.zhang@intel.com>
      Cc: Dave Jones <davej@redhat.com>
      Cc: Peter Zijlstra <peterz@infradead.org>
      Cc: Russell King <rmk+kernel@arm.linux.org.uk>
      Cc: Andrew Morton <akpm@linux-foundation.org>
      Cc: Arjan van de Ven <arjan@linux.intel.com>
      Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
      Cc: "Srivatsa S. Bhat" <srivatsa.bhat@linux.vnet.ibm.com>
      Signed-off-by: default avatarKay Sievers <kay.sievers@vrfy.org>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
  6. 07 Dec, 2011 2 commits
  7. 25 Nov, 2011 1 commit
  8. 08 Nov, 2011 1 commit
  9. 31 Oct, 2011 7 commits
    • Paul Gortmaker's avatar
      powerpc: remove non-required uses of include <linux/module.h> · ead53f22
      Paul Gortmaker authored
      None of the files touched here are modules, and they are not
      exporting any symbols either -- so there is no need to be including
      the module.h.  Builds of all the files remains successful.
      Even kernel/module.c does not need to include it, since it includes
      linux/moduleloader.h instead.
      Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
    • Paul Gortmaker's avatar
      powerpc: various straight conversions from module.h --> export.h · 4b16f8e2
      Paul Gortmaker authored
      All these files were including module.h just for the basic
      EXPORT_SYMBOL infrastructure.  We can shift them off to the
      export.h header which is a way smaller footprint and thus
      realize some compile time gains.
      Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
    • Paul Gortmaker's avatar
      powerpc: fix implicit notifier use in converting to export.h · 2a7156b9
      Paul Gortmaker authored
      We can convert this file to using export.h since it only wants
      to export symbols, but when we do we'll see also that it was
      implicitly getting notifier.h from module.h via this failure:
        CC      arch/powerpc/platforms/cell/spu_notify.o
      arch/powerpc/platforms/cell/spu_notify.c:28: warning: type defaults to 'int' in declaration of 'BLOCKING_NOTIFIER_HEAD'
      arch/powerpc/platforms/cell/spu_notify.c:28: warning: parameter names (without types) in function declaration
      arch/powerpc/platforms/cell/spu_notify.c: In function 'spu_switch_notify':
      arch/powerpc/platforms/cell/spu_notify.c:32: error: implicit declaration of function 'blocking_notifier_call_chain'
      arch/powerpc/platforms/cell/spu_notify.c:32: error: 'spu_switch_notifier' undeclared (first use in this function)
      Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
    • Paul Gortmaker's avatar
      powerpc: cell/beat_wrapper.h is implicitly using memcpy functions · 08f1e55c
      Paul Gortmaker authored
      This has been relying on the fact that the parent file would have
      module.h (and thus nearly everything) present.  But once we fix that,
      we'll get stuck with this failure:
      In file included from arch/powerpc/platforms/cell/beat_spu_priv1.c:26:
      arch/powerpc/platforms/cell/beat_wrapper.h: In function 'beat_eeprom_write':
      arch/powerpc/platforms/cell/beat_wrapper.h:160: error: implicit declaration of function 'memcpy'
      and many more instances of the same.  Fix it in advance.
      Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
    • Paul Gortmaker's avatar
      powerpc: Fix up implicit sched.h users · 62fe91bb
      Paul Gortmaker authored
      They are getting it through device.h --> module.h path, but we want
      to clean that up.  This is a sample of what will happen if we don't:
        pseries/iommu.c: In function 'tce_build_pSeriesLP':
        pseries/iommu.c:136: error: implicit declaration of function 'show_stack'
        pseries/eeh.c: In function 'eeh_token_to_phys':
        pseries/eeh.c:359: error: 'init_mm' undeclared (first use in this function)
        pseries/eeh_event.c: In function 'eeh_event_handler':
        pseries/eeh_event.c:63: error: implicit declaration of function 'daemonize'
        pseries/eeh_event.c:64: error: implicit declaration of function 'set_current_state'
        pseries/eeh_event.c:64: error: 'TASK_INTERRUPTIBLE' undeclared (first use in this function)
        pseries/eeh_event.c:64: error: (Each undeclared identifier is reported only once
        pseries/eeh_event.c:64: error: for each function it appears in.)
        pseries/eeh_event.c: In function 'eeh_thread_launcher':
        pseries/eeh_event.c:109: error: 'CLONE_KERNEL' undeclared (first use in this function)
        hotplug-cpu.c: In function 'pseries_mach_cpu_die':
        hotplug-cpu.c:115: error: implicit declaration of function 'idle_task_exit'
        kernel/swsusp_64.c: In function 'do_after_copyback':
        kernel/swsusp_64.c:17: error: implicit declaration of function 'touch_softlockup_watchdog'
        cell/spufs/context.c: In function 'alloc_spu_context':
        cell/spufs/context.c:60: error: implicit declaration of function 'get_task_mm'
        cell/spufs/context.c:60: warning: assignment makes pointer from integer without a cast
        cell/spufs/context.c: In function 'spu_forget':
        cell/spufs/context.c:127: error: implicit declaration of function 'mmput'
        pasemi/dma_lib.c: In function 'pasemi_dma_stop_chan':
        pasemi/dma_lib.c:332: error: implicit declaration of function 'cond_resched'
        sysdev/fsl_lbc.c: In function 'fsl_lbc_ctrl_irq':
        sysdev/fsl_lbc.c:247: error: 'TASK_NORMAL' undeclared (first use in this function)
      Add in sched.h so these get the definitions they are looking for.
      Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
    • Paul Gortmaker's avatar
      powerpc: Fix up modules that should be including module.h · 7dfe293c
      Paul Gortmaker authored
      So that we can clean up the header files and not be relying
      on implicit includes from device.h ---> module.h
      Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
    • Paul Gortmaker's avatar
      powerpc: add export.h to files making use of EXPORT_SYMBOL · 66b15db6
      Paul Gortmaker authored
      With module.h being implicitly everywhere via device.h, the absence
      of explicitly including something for EXPORT_SYMBOL went unnoticed.
      Since we are heading to fix things up and clean module.h from the
      device.h file, we need to explicitly include these files now.
      Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
  10. 19 Sep, 2011 1 commit
  11. 01 Sep, 2011 1 commit
    • Milton Miller's avatar
      powerpc: Override dma_get_required_mask by platform hook and ops · 6a5c7be5
      Milton Miller authored
      The hook dma_get_required_mask is supposed to return the mask required
      by the platform to operate efficently.  The generic version of
      dma_get_required_mask in driver/base/platform.c returns a mask based
      only on max_pfn.  However, this is likely too big for iommu systems
      and could be too small for platforms that require a dma offset or have
      a secondary window at a high offset.
      Override the default, provide a hook in ppc_md used by pseries lpar and
      cell, and provide the default answer based on memblock_end_of_DRAM(),
      with hooks for get_dma_offset, and provide an implementation for iommu
      that looks at the defined table size.  Coverting from the end address
      to the required bit mask is based on the generic implementation.
      The need for this was discovered when the qla2xxx driver switched to
      64 bit dma then reverted to 32 bit when dma_get_required_mask said
      32 bits was sufficient.
      Signed-off-by: default avatarMilton Miller <miltonm@bga.com>
      Signed-off-by: default avatarNishanth Aravamudan <nacc@us.ibm.com>
      Cc: linuxppc-dev@lists.ozlabs.org
      Cc: linux-kernel@vger.kernel.org
      Cc: benh@kernel.crashing.org
      Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
  12. 19 Aug, 2011 1 commit
    • Tony Breeds's avatar
      net: fix IBM EMAC driver after rename. · 3b3bceef
      Tony Breeds authored
      In commit 9aa32835
       (ehea/ibm*: Move the
      IBM drivers) the IBM_NEW_EMAC* were renames to IBM_EMAC*
      The conversion was incomplete so that even if the driver was added to
      the .config it wasn't built, but there were no errors).  In this commit
      we also update the various defconfigs that use EMAC to use the new
      Kconfig symbol, and explicitly add the NET_VENDOR_IBM guard.
      We do not explicitly select the Kconfig dependencies, as this would force
      EMAC on.  Doing it in the defconfig allows more flexibility.
      Tested on a canyondlands board.
      Signed-off-by: default avatarTony Breeds <tony@bakeyournoodle.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
  13. 26 Jul, 2011 1 commit
  14. 21 Jul, 2011 1 commit
    • Josef Bacik's avatar
      fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers · 02c24a82
      Josef Bacik authored
      Btrfs needs to be able to control how filemap_write_and_wait_range() is called
      in fsync to make it less of a painful operation, so push down taking i_mutex and
      the calling of filemap_write_and_wait() down into the ->fsync() handlers.  Some
      file systems can drop taking the i_mutex altogether it seems, like ext3 and
      ocfs2.  For correctness sake I just pushed everything down in all cases to make
      sure that we keep the current behavior the same for everybody, and then each
      individual fs maintainer can make up their mind about what to do from there.
      Acked-by: default avatarJan Kara <jack@suse.cz>
      Signed-off-by: default avatarJosef Bacik <josef@redhat.com>
      Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
  15. 20 Jul, 2011 1 commit
  16. 10 Jun, 2011 1 commit
  17. 26 May, 2011 2 commits
    • Milton Miller's avatar
      powerpc/cell: Rename ipi functions to match current abstractions · d5a1c193
      Milton Miller authored
      Rename functions and arguments to reflect current usage.  iic_cause_ipi
      becomes iic_message_pass and iic_ipi_to_irq becomes iic_msg_to_irq,
      and iic_request_ipi now takes a message (msg) instead of an ipi number.
      Also mesg is renamed to msg.
      Commit f1072939 (powerpc: Remove checks for MSG_ALL and
      MSG_ALL_BUT_SELF) connected the smp_message_pass hook for cell to the
      underlying iic_cause_IPI, a platform unique name.  Later 23d72bfd
      (powerpc: Consolidate ipi message mux and demux) added a cause_ipi
      hook to the smp_ops, also used in message passing, but for controllers
      that can not send 4 unique messages and require multiplexing.  It is
      even more confusing that the both take two arguments, but one is the
      small message ordinal and the other is an opaque long data associated
      with the cpu.
      Since cell iic maps messages one to one to ipi irqs, rename the
      function and argument to translate from ipi to message.  Also make it
      clear that iic_request_ipi takes a message number as the argument
      for which ipi to create and request.
      No functionional change, just renames to avoid future confusion.
      Signed-off-by: default avatarMilton Miller <miltonm@bga.com>
      Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
    • Milton Miller's avatar
      powerpc/cell: Use common smp ipi actions · 7ef71d75
      Milton Miller authored
      The cell iic interrupt controller has enough software caused interrupts
      to use a unique interrupt for each of the 4 messages powerpc uses.
      This means each interrupt gets its own irq action/data combination.
      Use the seperate, optimized, arch common ipi action functions
      registered via the helper smp_request_message_ipi instead passing the
      message as action data to a single action that then demultipexes to
      the required acton via a switch statement.
      smp_request_message_ipi will register the action as IRQF_PER_CPU
      and IRQF_DISABLED, and WARN if the allocation fails for some reason,
      so no need to print on that failure.  It will return positive if
      the message will not be used by the kernel, in which case we can
      free the virq.
      In addition to elimiating inefficient code, this also corrects the
      error that a kernel built with kexec but without a debugger would
      not register the ipi for kdump to notify the other cpus of a crash.
      This also restores the debugger action to be static to kernel/smp.c.
      Signed-off-by: default avatarMilton Miller <miltonm@bga.com>
      Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
  18. 19 May, 2011 7 commits
    • Milton Miller's avatar
      powerpc/axon_msi: Validate msi irq via chip_data · 95533614
      Milton Miller authored
      Instead of checking for rogue msi numbers via the irq_map host field
      set the chip_data to h.host_data (which is the msic struct pointer)
      at map and compare it in get_irq.
      Signed-off-by: default avatarMilton Miller <miltonm@bga.com>
      Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
    • Milton Miller's avatar
      powerpc/spider-pic: Get pic from chip_data instead of irq_map · 6b0aea44
      Milton Miller authored
      Building on Grant's efforts to remove the irq_map array, this patch
      moves spider-pics use of virq_to_host() to use irq_data_get_chip_data
      and sets the irq chip data in the map call, like most other interrupt
      controllers in powerpc.
      Signed-off-by: default avatarMilton Miller <miltonm@bga.com>
      Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
    • Milton Miller's avatar
      powerpc: Remove irq_host_ops->remap hook · da051980
      Milton Miller authored
      It was called from irq_create_mapping if that was called for a host
      and hwirq that was previously mapped, "to update the flags".  But the
      only implementation was in beat_interrupt and all it did was repeat a
      hypervisor call without error checking that was performed with error
      checking at the beginning of the map hook.  In addition, the comment on
      the beat remap hook says it will only called once for a given mapping,
      which would apply to map not remap.
      All flags should be known by the time the match hook is called, before
      we call the map hook.  Removing this mostly unused hook will simpify
      the requirements of irq_domain concept.
      Signed-off-by: default avatarMilton Miller <miltonm@bga.com>
      Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
    • Milton Miller's avatar
      powerpc: Consolidate ipi message mux and demux · 23d72bfd
      Milton Miller authored
      Consolidate the mux and demux of ipi messages into smp.c and call
      a new smp_ops callback to actually trigger the ipi.
      The powerpc architecture code is optimised for having 4 distinct
      ipi triggers, which are mapped to 4 distinct messages (ipi many, ipi
      single, scheduler ipi, and enter debugger).  However, several interrupt
      controllers only provide a single software triggered interrupt that
      can be delivered to each cpu.  To resolve this limitation, each smp_ops
      implementation created a per-cpu variable that is manipulated with atomic
      bitops.  Since these lines will be contended they are optimialy marked as
      shared_aligned and take a full cache line for each cpu.  Distro kernels
      may have 2 or 3 of these in their config, each taking per-cpu space
      even though at most one will be in use.
      This consolidation removes smp_message_recv and replaces the single call
      actions cases with direct calls from the common message recognition loop.
      The complicated debugger ipi case with its muxed crash handling code is
      moved to debug_ipi_action which is now called from the demux code (instead
      of the multi-message action calling smp_message_recv).
      I put a call to reschedule_action to increase the likelyhood of correctly
      merging the anticipated scheduler_ipi() hook coming from the scheduler
      tree; that single required call can be inlined later.
      The actual message decode is a copy of the old pseries xics code with its
      memory barriers and cache line spacing, augmented with a per-cpu unsigned
      long based on the book-e doorbell code.  The optional data is set via a
      callback from the implementation and is passed to the new cause-ipi hook
      along with the logical cpu number.  While currently only the doorbell
      implemntation uses this data it should be almost zero cost to retrieve and
      pass it -- it adds a single register load for the argument from the same
      cache line to which we just completed a store and the register is dead
      on return from the call.  I extended the data element from unsigned int
      to unsigned long in case some other code wanted to associate a pointer.
      The doorbell check_self is replaced by a call to smp_muxed_ipi_resend,
      conditioned on the CPU_DBELL feature.  The ifdef guard could be relaxed
      to CONFIG_SMP but I left it with BOOKE for now.
      Also, the doorbell interrupt vector for book-e was not calling irq_enter
      and irq_exit, which throws off cpu accounting and causes code to not
      realize it is running in interrupt context.  Add the missing calls.
      Signed-off-by: default avatarMilton Miller <miltonm@bga.com>
      Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
    • Milton Miller's avatar
      powerpc: Remove stubbed beat smp support · d4fc8fe1
      Milton Miller authored
      I have no idea if the beat hypervisor supports multiple cpus in
      a partition, but the code has not been touched since these stubs
      were added in February of 2007 except to move them in April of 2008.
      These are stubs: start_cpu always returns fail (which is dropped),
      the message passing and reciving are empty functions, and the top
      of file comment says "Incomplete".
      Signed-off-by: default avatarMilton Miller <miltonm@bga.com>
      Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
    • Milton Miller's avatar
      powerpc: Remove alloc_maybe_bootmem for zalloc version · a56555e5
      Milton Miller authored
      Replace all remaining callers of alloc_maybe_bootmem with
      zalloc_maybe_bootmem.   The callsite in pci_dn is followed with a
      memset to clear the memory, and not zeroing at the other callsites
      in the celleb fake pci code could lead to following uninitialized
      memory as pointers or even freeing said pointers on error paths.
      Signed-off-by: default avatarMilton Miller <miltonm@bga.com>
      Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
    • Milton Miller's avatar
      powerpc: Remove checks for MSG_ALL and MSG_ALL_BUT_SELF · f1072939
      Milton Miller authored
      Now that smp_ops->smp_message_pass is always called with an (online) cpu
      number for the target remove the checks for MSG_ALL and MSG_ALL_BUT_SELF.
      Signed-off-by: default avatarMilton Miller <miltonm@bga.com>
      Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
  19. 11 May, 2011 1 commit
  20. 04 May, 2011 2 commits
  21. 27 Apr, 2011 2 commits