1. 05 8月, 2009 8 次提交
    • L
      Merge branch 'x86-fixes-for-linus' of... · 067e1813
      Linus Torvalds 提交于
      Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
      
      * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
        x86: Work around compilation warning in arch/x86/kernel/apm_32.c
        x86, UV: Complete IRQ interrupt migration in arch_enable_uv_irq()
        x86, 32-bit: Fix double accounting in reserve_top_address()
        x86: Don't use current_cpu_data in x2apic phys_pkg_id
        x86, UV: Fix UV apic mode
        x86, UV: Fix macros for accessing large node numbers
        x86, UV: Delete mapping of MMR rangs mapped by BIOS
        x86, UV: Handle missing blade-local memory correctly
        x86: fix assembly constraints in native_save_fl()
        x86, msr: execute on the correct CPU subset
        x86: Fix assert syntax in vmlinux.lds.S
        x86: Make 64-bit efi_ioremap use ioremap on MMIO regions
        x86: Add quirk to make Apple MacBook5,2 use reboot=pci
        x86: Fix CPA memtype reserving in the set_pages_array*() cases
        x86, pat: Fix set_memory_wc related corruption
        x86: fix section mismatch for i386 init code
      067e1813
    • L
      Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq · 3f5760b9
      Linus Torvalds 提交于
      * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq:
        [CPUFREQ] Make cpufreq suspend code conditional on powerpc.
        [CPUFREQ] Fix a kobject reference bug related to managed CPUs
        [CPUFREQ] Do not set policy for offline cpus
        [CPUFREQ] Fix NULL pointer dereference regression in conservative governor
      3f5760b9
    • L
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2 · 624720e0
      Linus Torvalds 提交于
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2:
        nilfs2: fix missing unlock in error path of nilfs_mdt_write_page
        nilfs2: fix oops due to inconsistent state in page with discrete b-tree nodes
      624720e0
    • L
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6 · 849c9caa
      Linus Torvalds 提交于
      * git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
        [CIFS] Update readme to reflect forceuid mount parms
        cifs: Read buffer overflow
        cifs: show noforceuid/noforcegid mount options (try #2)
        cifs: reinstate original behavior when uid=/gid= options are specified
        [CIFS] Updates fs/cifs/CHANGES
        cifs: fix error handling in mount-time DFS referral chasing code
      849c9caa
    • D
      [CPUFREQ] Make cpufreq suspend code conditional on powerpc. · 4bc5d341
      Dave Jones 提交于
      The suspend code runs with interrupts disabled, and the powerpc workaround we
      do in the cpufreq suspend hook calls the drivers ->get method.
      
      powernow-k8's ->get does an smp_call_function_single
      which needs interrupts enabled
      
      cpufreq's suspend/resume code was added in 42d4dc3f to work around
      a hardware problem on ppc powerbooks.  If we make all this code
      conditional on powerpc, we avoid the issue above.
      Signed-off-by: NDave Jones <davej@redhat.com>
      4bc5d341
    • T
      [CPUFREQ] Fix a kobject reference bug related to managed CPUs · d5194dec
      Thomas Renninger 提交于
      The first offline/online cycle is successful, the second not.
      Doing:
      echo 0 >cpu1/online
      echo 1 >cpu1/online
      echo 0 >cpu1/online
      
      The last command will trigger:
      Jul 22 14:39:50 linux kernel: [  593.210125] ------------[ cut here ]------------
      Jul 22 14:39:50 linux kernel: [  593.210139] WARNING: at lib/kref.c:43 kref_get+0x23/0x2b()
      Jul 22 14:39:50 linux kernel: [  593.210144] Hardware name: To Be Filled By O.E.M.
      Jul 22 14:39:50 linux kernel: [  593.210148] Modules linked in: powernow_k8
      Jul 22 14:39:50 linux kernel: [  593.210158] Pid: 378, comm: kondemand/2 Tainted: G        W  2.6.31-rc2 #38
      Jul 22 14:39:50 linux kernel: [  593.210163] Call Trace:
      Jul 22 14:39:50 linux kernel: [  593.210171]  [<ffffffff812008e8>] ? kref_get+0x23/0x2b
      Jul 22 14:39:50 linux kernel: [  593.210181]  [<ffffffff81041926>] warn_slowpath_common+0x77/0xa4
      Jul 22 14:39:50 linux kernel: [  593.210190]  [<ffffffff81041962>] warn_slowpath_null+0xf/0x11
      Jul 22 14:39:50 linux kernel: [  593.210198]  [<ffffffff812008e8>] kref_get+0x23/0x2b
      Jul 22 14:39:50 linux kernel: [  593.210206]  [<ffffffff811ffa19>] kobject_get+0x1a/0x22
      Jul 22 14:39:50 linux kernel: [  593.210214]  [<ffffffff813e815d>] cpufreq_cpu_get+0x8a/0xcb
      Jul 22 14:39:50 linux kernel: [  593.210222]  [<ffffffff813e87d1>] __cpufreq_driver_getavg+0x1d/0x67
      Jul 22 14:39:50 linux kernel: [  593.210231]  [<ffffffff813ea18f>] do_dbs_timer+0x158/0x27f
      Jul 22 14:39:50 linux kernel: [  593.210240]  [<ffffffff810529ea>] worker_thread+0x200/0x313
      ...
      
      The output continues on every do_dbs_timer ondemand freq checking poll.
      This regression was introduced by git commit:
      3f4a782b
      
      The policy is released when the cpufreq device is removed in:
      __cpufreq_remove_dev():
      	/* if this isn't the CPU which is the parent of the kobj, we
      	 * only need to unlink, put and exit
      	 */
      
      Not creating the symlink is not sever at all.
      As long as:
      sysfs_remove_link(&sys_dev->kobj, "cpufreq");
      handles it gracefully that the symlink did not exist.
      Possibly no error should be returned at all, because ondemand
      governor would still provide the same functionality.
      Userspace in userspace gov case might be confused if the link
      is missing.
      
      Resolves http://bugzilla.kernel.org/show_bug.cgi?id=13903
      
      CC: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
      CC: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
      Signed-off-by: NThomas Renninger <trenn@suse.de>
      Signed-off-by: NDave Jones <davej@redhat.com>
      d5194dec
    • P
      [CPUFREQ] Do not set policy for offline cpus · 42c74b84
      Prarit Bhargava 提交于
      Suspend/Resume fails on multi socket, multi core systems because the cpufreq
      code erroneously sets the per_cpu policy_cpu value when a logical cpu is
      offline.
      
      This most notably results in missing sysfs files that are used to set the
      cpu frequencies of the various cpus.
      Signed-off-by: NPrarit Bhargava <prarit@redhat.com>
      Signed-off-by: NDave Jones <davej@redhat.com>
      42c74b84
    • P
      [CPUFREQ] Fix NULL pointer dereference regression in conservative governor · 26d204af
      Pallipadi, Venkatesh 提交于
      Commit ee88415c
      introduced this regression when it removed enable bit in cpu_dbs_info_s.
      That added a possibility of dbs_cpufreq_notifier getting called for a
      CPU that is not yet managed by conservative governor. That will happen
      as the transition notifier is set as soon as one CPU switches to
      conservative governor and other CPUs can get a NULL pointer dereference
      without the enable bit check. Add the enable bit back again.
      Reported-by: NLermytte Christophe <Christophe.Lermytte@thomson.net>
      Signed-off-by: NVenkatesh Pallipadi <venkatesh.pallipadi@intel.com>
      Signed-off-by: NDave Jones <davej@redhat.com>
      26d204af
  2. 04 8月, 2009 17 次提交
    • S
      x86: Work around compilation warning in arch/x86/kernel/apm_32.c · dc731fbb
      Subrata Modak 提交于
      The following fix was initially inspired by David Howells fix
      few days back:
      
        http://lkml.org/lkml/2009/7/9/109
      
      However, Ingo disapproves such fixes as it's dangerous (it can
      hide future, relevant warnings) - in something as
      performance-uncritical.
      
      So, initialize 'err' to '0' to work around a GCC false positive
      warning:
      
        http://lkml.org/lkml/2009/7/18/89
      
      Signed-off-by: Subrata Modak<subrata@linux.vnet.ibm.com>
      Cc: Sachin P Sant <sachinp@linux.vnet.ibm.com>
      Cc: David Howells <dhowells@redhat.com>
      Cc: Balbir Singh <balbir@linux.vnet.ibm.com>
      Cc: Stephen Rothwell <sfr@canb.auug.org.au>
      LKML-Reference: <20090721023226.31855.67236.sendpatchset@subratamodak.linux.ibm.com>
      Signed-off-by: NIngo Molnar <mingo@elte.hu>
      dc731fbb
    • J
      x86, UV: Complete IRQ interrupt migration in arch_enable_uv_irq() · 2a5ef416
      Jack Steiner 提交于
      In uv_setup_irq(), the call to create_irq() initially assigns
      IRQ vectors to cpu 0. The subsequent call to
      assign_irq_vector() in arch_enable_uv_irq() migrates the IRQ to
      another cpu and frees the cpu 0 vector - at least it will be
      freed as soon as the "IRQ move" completes.
      
      arch_enable_uv_irq() needs to send a cleanup IPI to complete
      the IRQ move. Otherwise, assignment of GRU interrupts on large
      systems (>200 cpus) will exhaust the cpu 0 interrupt vectors
      and initialization of the GRU driver will fail.
      Signed-off-by: NJack Steiner <steiner@sgi.com>
      LKML-Reference: <20090720142840.GA8885@sgi.com>
      Signed-off-by: NIngo Molnar <mingo@elte.hu>
      2a5ef416
    • J
      x86, 32-bit: Fix double accounting in reserve_top_address() · 6abf6551
      Jan Beulich 提交于
      With VMALLOC_END included in the calculation of MAXMEM (as of
      2.6.28) it is no longer correct to also bump __VMALLOC_RESERVE
      in reserve_top_address(). Doing so results in needlessly small
      lowmem.
      Signed-off-by: NJan Beulich <jbeulich@novell.com>
      LKML-Reference: <4A71DD2A020000780000D482@vpn.id2.novell.com>
      Signed-off-by: NIngo Molnar <mingo@elte.hu>
      6abf6551
    • Y
      x86: Don't use current_cpu_data in x2apic phys_pkg_id · d8c7eb34
      Yinghai Lu 提交于
      One system has socket 1 come up as BSP.
      
      kexeced kernel reports BSP as:
      
      [    1.524550] Initializing cgroup subsys cpuacct
      [    1.536064] initial_apicid:20
      [    1.537135] ht_mask_width:1
      [    1.538128] core_select_mask:f
      [    1.539126] core_plus_mask_width:5
      [    1.558479] CPU: Physical Processor ID: 0
      [    1.559501] CPU: Processor Core ID: 0
      [    1.560539] CPU: L1 I cache: 32K, L1 D cache: 32K
      [    1.579098] CPU: L2 cache: 256K
      [    1.580085] CPU: L3 cache: 24576K
      [    1.581108] CPU 0/0x20 -> Node 0
      [    1.596193] CPU 0 microcode level: 0xffff0008
      
      It doesn't have correct physical processor id and will get an
      error:
      
      [   38.840859] CPU0 attaching sched-domain:
      [   38.848287]  domain 0: span 0,8,72 level SIBLING
      [   38.851151]   groups: 0 8 72
      [   38.858137]   domain 1: span 0,8-15,72-79 level MC
      [   38.868944]    groups: 0,8,72 9,73 10,74 11,75 12,76 13,77 14,78 15,79
      [   38.881383] ERROR: parent span is not a superset of domain->span
      [   38.890724]    domain 2: span 0-7,64-71 level CPU
      [   38.899237] ERROR: domain->groups does not contain CPU0
      [   38.909229]     groups: 8-15,72-79
      [   38.912547] ERROR: groups don't span domain->span
      [   38.919665]     domain 3: span 0-127 level NODE
      [   38.930739]      groups: 0-7,64-71 8-15,72-79 16-23,80-87 24-31,88-95 32-39,96-103 40-47,104-111 48-55,112-119 56-63,120-127
      
      it turns out: we can not use current_cpu_data in phys_pgd_id
      for x2apic.
      
      identify_boot_cpu() is called by check_bugs() before
      smp_prepare_cpus() and till smp_prepare_cpus() current_cpu_data
      for bsp is assigned with boot_cpu_data.
      
      Just make phys_pkg_id for x2apic is aligned to xapic.
      Signed-off-by: NYinghai Lu <yinghai@kernel.org>
      Acked-by: NSuresh Siddha <suresh.b.siddha@intel.com>
      Cc: Andrew Morton <akpm@linux-foundation.org>
      LKML-Reference: <4A6ADD0D.10002@kernel.org>
      Signed-off-by: NIngo Molnar <mingo@elte.hu>
      d8c7eb34
    • J
      x86, UV: Fix UV apic mode · c5997fa8
      Jack Steiner 提交于
      Change SGI UV default apicid mode to "physical". This is
      required to match settings in the UV hub chip.
      Signed-off-by: NJack Steiner <steiner@sgi.com>
      LKML-Reference: <20090727143856.GA8905@sgi.com>
      Signed-off-by: NIngo Molnar <mingo@elte.hu>
      c5997fa8
    • J
      x86, UV: Fix macros for accessing large node numbers · 67e83f30
      Jack Steiner 提交于
      The UV chipset automatically supplies the upper bits on nodes
      being referenced by MMR accesses. These bit can be deleted from
      the hub addressing macros.
      Signed-off-by: NJack Steiner <steiner@sgi.com>
      LKML-Reference: <20090727143808.GA8076@sgi.com>
      Signed-off-by: NIngo Molnar <mingo@elte.hu>
      67e83f30
    • J
      x86, UV: Delete mapping of MMR rangs mapped by BIOS · cc5e4fa1
      Jack Steiner 提交于
      The UV BIOS has added additional MMR ranges that are mapped via
      EFI virtual mode mappings. These ranges should be deleted from
      ranges mapped by uv_system_init().
      Signed-off-by: NJack Steiner <steiner@sgi.com>
      Cc: linux-mm@kvack.org
      LKML-Reference: <20090727143656.GA7698@sgi.com>
      Signed-off-by: NIngo Molnar <mingo@elte.hu>
      cc5e4fa1
    • J
      x86, UV: Handle missing blade-local memory correctly · 6c7184b7
      Jack Steiner 提交于
      UV blades may not have any blade-local memory. Add a field
      (nid) to the UV blade structure to indicates whether the node
      has local memory. This is needed by the GRU driver (pushed
      separately).
      Signed-off-by: NJack Steiner <steiner@sgi.com>
      Cc: linux-mm@kvack.org
      LKML-Reference: <20090727143507.GA7006@sgi.com>
      Signed-off-by: NIngo Molnar <mingo@elte.hu>
      6c7184b7
    • S
      d098564f
    • H
      x86: fix assembly constraints in native_save_fl() · f1f029c7
      H. Peter Anvin 提交于
      From Gabe Black in bugzilla 13888:
      
      native_save_fl is implemented as follows:
      
        11static inline unsigned long native_save_fl(void)
        12{
        13        unsigned long flags;
        14
        15        asm volatile("# __raw_save_flags\n\t"
        16                     "pushf ; pop %0"
        17                     : "=g" (flags)
        18                     : /* no input */
        19                     : "memory");
        20
        21        return flags;
        22}
      
      If gcc chooses to put flags on the stack, for instance because this is
      inlined into a larger function with more register pressure, the offset
      of the flags variable from the stack pointer will change when the
      pushf is performed. gcc doesn't attempt to understand that fact, and
      address used for pop will still be the same. It will write to
      somewhere near flags on the stack but not actually into it and
      overwrite some other value.
      
      I saw this happen in the ide_device_add_all function when running in a
      simulator I work on. I'm assuming that some quirk of how the simulated
      hardware is set up caused the code path this is on to be executed when
      it normally wouldn't.
      
      A simple fix might be to change "=g" to "=r".
      Reported-by: NGabe Black <spamforgabe@umich.edu>
      Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
      Cc: Stable Team <stable@kernel.org>
      f1f029c7
    • B
      x86, msr: execute on the correct CPU subset · bab9a3da
      Borislav Petkov 提交于
      Make rdmsr_on_cpus/wrmsr_on_cpus execute on the current CPU only if it
      is in the supplied bitmask.
      Signed-off-by: NBorislav Petkov <borislav.petkov@amd.com>
      Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
      bab9a3da
    • H
      x86: Fix assert syntax in vmlinux.lds.S · d2ba8b21
      H. Peter Anvin 提交于
      Older versions of binutils did not accept the naked "ASSERT" syntax;
      it is considered an expression whose value needs to be assigned to
      something.
      Reported-tested-and-fixed-by: NJean Delvare <khali@linux-fr.org>
      Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
      d2ba8b21
    • R
      cifs: Read buffer overflow · 24e2fb61
      Roel Kluin 提交于
      Check whether index is within bounds before testing the element.
      Acked-by: NJeff Layton <jlayton@redhat.com>
      Signed-off-by: NRoel Kluin <roel.kluin@gmail.com>
      Signed-off-by: NSteve French <sfrench@us.ibm.com>
      24e2fb61
    • J
      cifs: show noforceuid/noforcegid mount options (try #2) · 4486d6ed
      Jeff Layton 提交于
      Since forceuid is the default, we now need to show when it's disabled.
      Signed-off-by: NJeff Layton <jlayton@redhat.com>
      Signed-off-by: NSteve French <sfrench@us.ibm.com>
      4486d6ed
    • P
      x86: Make 64-bit efi_ioremap use ioremap on MMIO regions · 6a7bbd57
      Paul Mackerras 提交于
      Booting current 64-bit x86 kernels on the latest Apple MacBook
      (MacBook5,2) via EFI gives the following warning:
      
      [    0.182209] ------------[ cut here ]------------
      [    0.182222] WARNING: at arch/x86/mm/pageattr.c:581 __cpa_process_fault+0x44/0xa0()
      [    0.182227] Hardware name: MacBook5,2
      [    0.182231] CPA: called for zero pte. vaddr = ffff8800ffe00000 cpa->vaddr = ffff8800ffe00000
      [    0.182236] Modules linked in:
      [    0.182242] Pid: 0, comm: swapper Not tainted 2.6.31-rc4 #6
      [    0.182246] Call Trace:
      [    0.182254]  [<ffffffff8102c754>] ? __cpa_process_fault+0x44/0xa0
      [    0.182261]  [<ffffffff81048668>] warn_slowpath_common+0x78/0xd0
      [    0.182266]  [<ffffffff81048744>] warn_slowpath_fmt+0x64/0x70
      [    0.182272]  [<ffffffff8102c7ec>] ? update_page_count+0x3c/0x50
      [    0.182280]  [<ffffffff818d25c5>] ? phys_pmd_init+0x140/0x22e
      [    0.182286]  [<ffffffff8102c754>] __cpa_process_fault+0x44/0xa0
      [    0.182292]  [<ffffffff8102ce60>] __change_page_attr_set_clr+0x5f0/0xb40
      [    0.182301]  [<ffffffff810d1035>] ? vm_unmap_aliases+0x175/0x190
      [    0.182307]  [<ffffffff8102d4ae>] change_page_attr_set_clr+0xfe/0x3d0
      [    0.182314]  [<ffffffff8102dcca>] _set_memory_uc+0x2a/0x30
      [    0.182319]  [<ffffffff8102dd4b>] set_memory_uc+0x7b/0xb0
      [    0.182327]  [<ffffffff818afe31>] efi_enter_virtual_mode+0x2ad/0x2c9
      [    0.182334]  [<ffffffff818a1c66>] start_kernel+0x2db/0x3f4
      [    0.182340]  [<ffffffff818a1289>] x86_64_start_reservations+0x99/0xb9
      [    0.182345]  [<ffffffff818a1389>] x86_64_start_kernel+0xe0/0xf2
      [    0.182357] ---[ end trace 4eaa2a86a8e2da22 ]---
      [    0.182982] init_memory_mapping: 00000000ffffc000-0000000100000000
      [    0.182993]  00ffffc000 - 0100000000 page 4k
      
      This happens because the 64-bit version of efi_ioremap calls
      init_memory_mapping for all addresses, regardless of whether they are
      RAM or MMIO.  The EFI tables on this machine ask for runtime access to
      some MMIO regions:
      
      [    0.000000] EFI: mem195: type=11, attr=0x8000000000000000, range=[0x0000000093400000-0x0000000093401000) (0MB)
      [    0.000000] EFI: mem196: type=11, attr=0x8000000000000000, range=[0x00000000ffc00000-0x00000000ffc40000) (0MB)
      [    0.000000] EFI: mem197: type=11, attr=0x8000000000000000, range=[0x00000000ffc40000-0x00000000ffc80000) (0MB)
      [    0.000000] EFI: mem198: type=11, attr=0x8000000000000000, range=[0x00000000ffc80000-0x00000000ffca4000) (0MB)
      [    0.000000] EFI: mem199: type=11, attr=0x8000000000000000, range=[0x00000000ffca4000-0x00000000ffcb4000) (0MB)
      [    0.000000] EFI: mem200: type=11, attr=0x8000000000000000, range=[0x00000000ffcb4000-0x00000000ffffc000) (3MB)
      [    0.000000] EFI: mem201: type=11, attr=0x8000000000000000, range=[0x00000000ffffc000-0x0000000100000000) (0MB)
      
      This arranges to pass the EFI memory type through to efi_ioremap, and
      makes efi_ioremap use ioremap rather than init_memory_mapping if the
      type is EFI_MEMORY_MAPPED_IO.  With this, the above warning goes away.
      Signed-off-by: NPaul Mackerras <paulus@samba.org>
      LKML-Reference: <19062.55858.533494.471153@cargo.ozlabs.ibm.com>
      Cc: Huang Ying <ying.huang@intel.com>
      Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
      6a7bbd57
    • P
      x86: Add quirk to make Apple MacBook5,2 use reboot=pci · 6c6c51e4
      Paul Mackerras 提交于
      The latest Apple MacBook (MacBook5,2) doesn't reboot successfully
      under Linux; neither the EFI reboot method nor the default method
      using the keyboard controller works (the system just hangs and doesn't
      reset).  However, the method using the "PCI reset register" at 0xcf9
      does work.
      
      This adds a quirk to detect this machine via DMI and force the
      reboot_type to BOOT_CF9.  With this it reboots successfully without
      requiring a command-line option.  Note that the EFI code forces
      reboot_type to BOOT_EFI when the machine is booted via EFI, but this
      overrides that since the core_initcall runs after the EFI
      initialization code.
      Signed-off-by: NPaul Mackerras <paulus@samba.org>
      LKML-Reference: <19062.56420.501516.316181@cargo.ozlabs.ibm.com>
      Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
      6c6c51e4
    • T
      x86: Fix CPA memtype reserving in the set_pages_array*() cases · 8523acfe
      Thomas Hellstrom 提交于
      The code was incorrectly reserving memtypes using the page
      virtual address instead of the physical address. Furthermore,
      the code was not ignoring highmem pages as it ought to.
      
      ( upstream does not pass in highmem pages yet - but upcoming
        graphics code will do it and there's no reason to not handle
        this properly in the CPA APIs.)
      
      Fixes: http://bugzilla.kernel.org/show_bug.cgi?id=13884Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
      Acked-by: NSuresh Siddha <suresh.b.siddha@intel.com>
      Cc: <stable@kernel.org>
      Cc: dri-devel@lists.sourceforge.net
      Cc: venkatesh.pallipadi@intel.com
      LKML-Reference: <1249284345-7654-1-git-send-email-thellstrom@vmware.com>
      Signed-off-by: NIngo Molnar <mingo@elte.hu>
      8523acfe
  3. 03 8月, 2009 15 次提交