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* Merge branch 'release' of ↵Linus Torvalds2007-08-2547-336/+502
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (30 commits) ACPI: work around duplicate name "VID" problem on T61 acpiphp_ibm: add missing '\n' to error message ACPI: add dump_stack() to trace acpi_format_exception programming errors make drivers/acpi/scan.c:create_modalias() static ACPI: Fix a warning of discarding qualifiers from pointer target type ACPI: "ACPI handle has no context!" should be KERN_DEBUG ACPI video hotkey: export missing ACPI video hotkey events via input layer ACPI: Validate XSDT, use RSDT if XSDT fails ACPI: /proc/acpi/thermal_zone trip points are now read-only, mark them as such ACPI: fix ia64 allnoconfig build PNP: remove null pointer checks PNP: remove MODULE infrastructure ISAPNP: removed unused isapnp_detected and ISAPNP_DEBUG PNPACPI: remove unnecessary casts of "void *" PNPACPI: simplify irq_flags() PNP: fix up after Lindent ACPI: enable GPEs before calling _WAK on resume asus-laptop: Fix rmmod of asus_laptop sony-laptop: call sonypi_compat_init earlier sony-laptop: enable Vaio FZ events ...
| * Pull bugzilla-8798 into release branchLen Brown2007-08-251-0/+8
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| | * ACPI: work around duplicate name "VID" problem on T61Zhang Rui2007-08-251-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This can only fix the problem that more than one video bus device have the same AML name "VID". ie. the proc I/F for the second "VID" video bus device is located under /proc/acpi/video/VID1/... As this is really rare and the ACPI proc I/F is a legacy feature that we are planning to remove. We won't provide a generic solution for this problem. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | Pull events into release branchLen Brown2007-08-2518-50/+123
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/acpi/video.c Signed-off-by: Len Brown <len.brown@intel.com>
| | * | ACPI: fix ia64 allnoconfig buildLen Brown2007-08-241-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/acpi/event.c:238: error: conflicting types for ‘acpi_bus_generate_netlink_event’ include/acpi/acpi_bus.h:324: error: previous declaration of ‘acpi_bus_generate_netlink_event’ was here Signed-off-by: Len Brown <len.brown@intel.com>
| | * | ACPI: Schedule /proc/acpi/event for removalLen Brown2007-08-2318-29/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Schedule /proc/acpi/event for removal in 6 months. Re-name acpi_bus_generate_event() to acpi_bus_generate_proc_event() to make sure there is no confusion that it is for /proc/acpi/event only. Add CONFIG_ACPI_PROC_EVENT to allow removal of /proc/acpi/event. There is no functional change if CONFIG_ACPI_PROC_EVENT=y Signed-off-by: Len Brown <len.brown@intel.com>
| | * | ACPI: don't duplicate input events on netlinkZhang Rui2007-08-2310-16/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous events patch added a netlink event for every user of the legacy /proc/acpi/event interface. However, some users of /proc/acpi/event are really input events, and they already report their events via the input layer. Introduce a new interface, acpi_bus_generate_netlink_event(), which is explicitly called by devices that want to repoprt events via netlink. This allows the input-like events to opt-out of generating netlink events. In summary: events that are sent via netlink: ac/battery/sbs thermal processor thinkpad_acpi dock/bay events that are sent via input layer: button video hotkey thinkpad_acpi hotkey asus_acpi/asus-laptop hotkey sonypi/sonylaptop Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | Pull misc into release branchLen Brown2007-08-257-7/+9
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| | * | | acpiphp_ibm: add missing '\n' to error messageJeremy Fitzhardinge2007-08-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add missing \n to error in ibm_find_acpi_device. Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org> Cc: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Adrian Bunk <trivial@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | ACPI: add dump_stack() to trace acpi_format_exception programming errorsAndrew Morton2007-08-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Dump the stack so we can find the secretive caller to acpi_format_exception(). Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | make drivers/acpi/scan.c:create_modalias() staticAdrian Bunk2007-08-251-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch makes the needlessly global create_modalias() static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | ACPI: Fix a warning of discarding qualifiers from pointer target typeAl Viro2007-08-253-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/acpi/ec.c: In function `acpi_ec_ecdt_probe': drivers/acpi/ec.c:873: warning: passing arg 1 of `acpi_get_devices' discards qualifiers from pointer target type Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | ACPI: "ACPI handle has no context!" should be KERN_DEBUGShaohua Li2007-08-251-1/+1
| | | |/ | | |/| | | | | | | | | | | | | Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | Pull suspend into release branchLen Brown2007-08-251-8/+11
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| | * | | ACPI: enable GPEs before calling _WAK on resumeThomas Renninger2007-08-241-8/+11
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It seems it's required to enable GPEs before _WAK. E.g. X60 triggers a LID related GPE instead of doing a Notify in WAK. Now the GPE reaches the kernel and the Notify for LID status change gets thrown from there. Signed-off-by: Thomas Renninger <trenn@suse.de> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | Pull video into release branchLen Brown2007-08-242-4/+93
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| | * | | ACPI video hotkey: export missing ACPI video hotkey events via input layerLuming Yu2007-08-241-1/+88
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Yu Luming <luming.yu@intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | ACPI video hotkey: remove invalid events handler for video output devicesZhang Rui2007-08-231-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Both ACPI_VIDEO_NOTIFY_SWITCH and ACPI_VIDEO_NOTIFY_PROBE are valid for video bus devices only. Actually ACPI video output device should never be notified for a output device switch/probe. ACPI bus devices notify handler already has the code to handle these kinds of events. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | ACPI: video: Add keycode for ACPI video driver hotkey events.Yu Luming2007-08-231-0/+6
| | |/ / | | | | | | | | | | | | | | | | | | | | Signed-off-by: Luming Yu <luming.yu@intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | Pull thermal into release branchLen Brown2007-08-242-7/+44
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| | * | | ACPI: /proc/acpi/thermal_zone trip points are now read-only, mark them as suchPavel Machek2007-08-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | ACPI: thermal: set "thermal.nocrt" via DMI on Gigabyte GA-7ZXLen Brown2007-08-201-1/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This system BIOS sets a critical temperature to 65C, which is too low. https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=155496 Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | ACPI: thermal: create "thermal.crt=C" bootparamLen Brown2007-08-142-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some hardware will malfunction at a temperature below the BIOS provided critical shutdown threshold. This hook allows moving the critical trip points down to a temperature which provokes a graceful shutdown before the hardware malfunction. http://bugzilla.kernel.org/show_bug.cgi?id=8884 WARNING: A trip-point override will not get noticed until the system delivers a temperature change event, or unless thermal zone polling is enabled. eg. "thermal.tzp=10" Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | ACPI: thermal: clean up MODULE_PARM_DESC newlinesLen Brown2007-08-141-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | Pull sony into release branchLen Brown2007-08-241-6/+18
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| | * | | | sony-laptop: call sonypi_compat_init earlierMattia Dongili2007-08-241-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sonypi_compat uses a kfifo that needs to be present before _SRS is called to be able to cope with the IRQs triggered when setting resources. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | sony-laptop: enable Vaio FZ eventsMattia Dongili2007-08-241-0/+9
| | | |/ / | | |/| | | | | | | | | | | | | | | | | Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | Pull pnp into release branchLen Brown2007-08-2413-200/+42
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| | * | | | PNP: remove null pointer checksBjorn Helgaas2007-08-245-60/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove some null pointer checks. Null pointers in these areas indicate programming errors, and I think it's better to oops immediately rather than return an error that is easily ignored. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Acked-by: Adam Belay <abelay@novell.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | PNP: remove MODULE infrastructureBjorn Helgaas2007-08-242-88/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't support building any part of PNP as a module (*drivers* can be modules, of course, but the PNP infrastructure itself can not). Since MODULE will never be defined, remove the ifdefs and dead code. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Acked-by: Adam Belay <abelay@novell.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | ISAPNP: removed unused isapnp_detected and ISAPNP_DEBUGBjorn Helgaas2007-08-241-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ISAPNP_DEBUG isn't used at all. isapnp_detected is set but never read. So remove them both. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Acked-by: Adam Belay <abelay@novell.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | PNPACPI: remove unnecessary casts of "void *"Bjorn Helgaas2007-08-241-8/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove unnecessary casts of void pointers. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Acked-by: Adam Belay <abelay@novell.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | PNPACPI: simplify irq_flags()Bjorn Helgaas2007-08-241-7/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No need for a temporary variable; just return the flags once we know them. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Acked-by: Adam Belay <abelay@novell.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | PNP: fix up after LindentBjorn Helgaas2007-08-2410-31/+32
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | More manual fixups after Lindent. No functional change. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Acked-by: Adam Belay <abelay@novell.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | Pull ec into release branchLen Brown2007-08-241-16/+31
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| | * | | | ACPI: EC: revert fix for bugzilla 8709Alexey Starikovskiy2007-08-241-16/+31
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a manual revert of 7c010de7506954e973abfab5c5999c5a97f7a73e, a fix that broke another ASUS in 8909 and 8919. Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | Pull bugzilla-8630 into release branchLen Brown2007-08-241-0/+71
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| | * | | | ACPI: Validate XSDT, use RSDT if XSDT failsZhao Yakui2007-08-241-0/+71
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPI 1.0 used an RSDT with 32-bit physical addresses. ACPI 2.0 adds an XSDT with 32-bit physical addresses. An ACPI 2.0 aware OS is supposed to use the XSDT (when present) instead of the RSDT. However, several systems have failed because the XSDT contains NULL entries -- while it is missing pointers to needed tables, such as SSDTs. When we find an XSDT with NULL entries, discard it and use the ACPI 1.0 RSDT instead. http://bugzilla.kernel.org/show_bug.cgi?id=8630 Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | Pull bugzilla-1641 into release branchLen Brown2007-08-246-25/+25
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| | * | | | ACPI: boot correctly with "nosmp" or "maxcpus=0"Len Brown2007-08-216-25/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In MPS mode, "nosmp" and "maxcpus=0" boot a UP kernel with IOAPIC disabled. However, in ACPI mode, these parameters didn't completely disable the IO APIC initialization code and boot failed. init/main.c: Disable the IO_APIC if "nosmp" or "maxcpus=0" undefine disable_ioapic_setup() when it doesn't apply. i386: delete ioapic_setup(), it was a duplicate of parse_noapic() delete undefinition of disable_ioapic_setup() x86_64: rename disable_ioapic_setup() to parse_noapic() to match i386 define disable_ioapic_setup() in header to match i386 http://bugzilla.kernel.org/show_bug.cgi?id=1641 Acked-by: Andi Kleen <ak@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | | Pull battery into release branchLen Brown2007-08-241-17/+30
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| | * | | | | Revert "ACPI: Battery: Synchronize battery operations."Len Brown2007-08-151-17/+30
| | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 3bd92ba19a89fe61ebf58804f9c8675372f50c1c. It is no longer necessary, and it opens up a race. Acked-by: Vladimir Lebedev <vladimir.p.lebedev@gmail.com> Acked-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | | Pull asus into release branchLen Brown2007-08-241-1/+2
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| | * | | | asus-laptop: Fix rmmod of asus_laptopGuillaume Chazarain2007-08-241-1/+2
| | | |/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The asus laptop driver conditionnaly registers leds in asus_led_register() depending on their availability, but unconditionnaly unregisters them all at exit time or when the module fails to load. Unregistering not registered leds result in the following Oops. So we should check before unregistering. [<c032d2f9>] do_page_fault+0x511/0x5e9 [<c032bae2>] error_code+0x6a/0x70 [<c026abf8>] device_unregister+0x26/0x32 [<f8864218>] led_classdev_unregister+0x58/0x94 [led_class] [<f88a90f8>] asus_led_exit+0x17/0x41 [asus_laptop] [<f88a91c9>] asus_laptop_exit+0xd/0x3f [asus_laptop] [<c013cee1>] sys_delete_module+0x17b/0x1a2 [<c0106eae>] sysenter_past_esp+0x6b/0xa1 EIP: [<c026a9a3>] device_del+0xb/0x23a SS:ESP 0068:f594ef0c Signed-off-by: Guillaume Chazarain <guichaz@yahoo.fr> Signed-off-by: Len Brown <len.brown@intel.com>
* | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-schedLinus Torvalds2007-08-243-26/+28
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched: sched: fix startup penalty calculation sched: simplify bonus calculation #2 sched: simplify bonus calculation #1 sched: tidy up and simplify the bonus balance sched: optimize task_tick_rt() a bit sched: simplify can_migrate_task() sched: remove HZ dependency from the granularity default sched: CONFIG_SCHED_GROUP_FAIR=y fixlet
| * | | | | sched: fix startup penalty calculationIngo Molnar2007-08-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix task startup penalty miscalculation: sysctl_sched_granularity is unsigned int and wait_runtime is long so we first have to convert it to long before turning it negative ... Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | sched: simplify bonus calculation #2Peter Zijlstra2007-08-241-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | current code: delta = calc_delta_mine(delta_exec, curr->load.weight, lw); delta = min((u64)delta, cfs_rq->sleeper_bonus); Notice that this calc_delta_mine() line is exactly delta_mine, which gives: delta = min((u64)delta_mine, cfs_rq->sleeper_bonus); Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | sched: simplify bonus calculation #1Peter Zijlstra2007-08-241-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | current code: delta = min(cfs_rq->sleeper_bonus, (u64)delta_exec); delta = calc_delta_mine(delta, curr->load.weight, lw); delta = min((u64)delta, cfs_rq->sleeper_bonus); drop the first min(), because we clip against sleeper_bonus in the 3rd line again. That gives: delta = calc_delta_mine(delta_exec, curr->load.weight, lw); delta = min((u64)delta, cfs_rq->sleeper_bonus); Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | sched: tidy up and simplify the bonus balanceIngo Molnar2007-08-241-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | make the bonus balance more consistent: do not hand out a bonus if there's too much in flight already, and only deduct as much from a runner as it has the capacity. This makes the bonus engine a zero-sum game (as intended). this also simplifies the code: text data bss dec hex filename 34770 2998 24 37792 93a0 sched.o.before 34749 2998 24 37771 938b sched.o.after and it also avoids overscheduling in sleep-happy workloads like hackbench.c. Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | sched: optimize task_tick_rt() a bitDmitry Adamushko2007-08-241-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mitchell Erblich suggested a quality-of-implementation change to not requeue SCHED_RR tasks if there's only a single task on the runqueue, by checking for rq->nr_running == 1. provide a more efficient implementation of that, to check that particular RT priority-queue only. [ From: mingo@elte.hu ] Also first requeue the task then set need_resched - results in slightly better machine-instruction ordering. Also clean up the code a bit. Signed-off-by: Dmitry Adamushko <dmitry.adamushko@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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