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* [XTENSA] Fix timer instabilities.Chris Zankel2007-08-27
| | | | | | The timer code could have missed a tick. Signed-off-by: Chris Zankel <chris@zankel.net>
* [XTENSA] Fix fadvise64_64Chris Zankel2007-08-27
| | | | | | | | Xtensa passes long long arguments in a even/odd register pair, so we also need to shuffle the arguments when passed through the system call to avoid an empty argument register. Signed-off-by: Chris Zankel <chris@zankel.net>
* [XTENSA] Remove extraneous include statementChris Zankel2007-08-27
| | | | | | We don't need to include processor.h in bug.h. Signed-off-by: Chris Zankel <chris@zankel.net>
* [XTENSA] Move string-io functions to io.c from pci.cChris Zankel2007-08-27
| | | | | | | The string-io functions (outs{bwl}, ins{bwl}) are independent from the PCI option and should be in a separate file. Signed-off-by: Chris Zankel <chris@zankel.net>
* [XTENSA] Move pre-initialized structures to init_task.cChris Zankel2007-08-27
| | | | | | Move all initialization structures for the initial task to it's own file. Signed-off-by: Chris Zankel <chris@zankel.net>
* [XTENSA] Add freestanding option to CFLAGSChris Zankel2007-08-27
| | | | | | We also need to set the freestanding option for GCC in the CFLAGS. Signed-off-by: Chris Zankel <chris@zankel.net>
* [XTENSA] Add getpgrp system-call to unistd.hChris Zankel2007-08-27
| | | | | | | Although __ARCH_WANT_SYS_GETPGRP was defined, the actualy entry for the getpgrp system-call was missing. Signed-off-by: Chris Zankel <chris@zankel.net>
* [XTENSA] add missing system callsChris Zankel2007-08-27
| | | | | | | | Add missing system calls that have been recently added to the kernel for the Xtensa architecture and define __IGNORE macros for system calls that we don't need for Xtensa. Signed-off-by: Chris Zankel <chris@zankel.net>
* [XTENSA] fix wrong usage of __init and __initdata in traps.cChris Zankel2007-08-27
| | | | | | | | A variable was defined with __init instead of __initdata and the function accessing that variable wasn't initialized with __init. Signed-off-by: Chris Zankel <chris@zankel.net>
* sched: s/sched_latency/sched_min_granularityIngo Molnar2007-08-25
| | | | | | | | | | runtime limit and wakeup granularity used to be a function of granularity and that was incorrect changed to sched_latency. Fix this to make wakeup granularity a function of min-granularity, and the runtime limit equal to latency. Signed-off-by: Ingo Molnar <mingo@elte.hu>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-schedLinus Torvalds2007-08-25
|\ | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched: sched: cleanup, sched_granularity -> sched_min_granularity sched: adaptive scheduler granularity sched: fix CONFIG_SCHED_DEBUG dependency of lockdep sysctls
| * sched: cleanup, sched_granularity -> sched_min_granularityIngo Molnar2007-08-25
| | | | | | | | | | | | | | | | | | due to adaptive granularity scheduling the role of sched_granularity has changed to "minimum granularity", so rename the variable (and the tunable) accordingly. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
| * sched: adaptive scheduler granularityPeter Zijlstra2007-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of specifying the preemption granularity, specify the wanted latency. By fixing the granlarity to a constany the wakeup latency it a function of the number of running tasks on the rq. Invert this relation. sysctl_sched_granularity becomes a minimum for the dynamic granularity computed from the new sysctl_sched_latency. Then use this latency to do more intelligent granularity decisions: if there are fewer tasks running then we can schedule coarser. This helps performance while still always keeping the latency target. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * sched: fix CONFIG_SCHED_DEBUG dependency of lockdep sysctlsPeter Zijlstra2007-08-25
| | | | | | | | | | | | | | Make the lockdep sysctls not depend on CONFIG_SCHED_DEBUG. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | Merge branch 'for-linus' of ↵Linus Torvalds2007-08-25
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: Add ref-counting for sbp2 orbs (fix command abortion) firewire: fix unloading of fw-ohci while devices are attached ieee1394: sbp2: fix sbp2_remove_device for error cases
| * | firewire: Add ref-counting for sbp2 orbs (fix command abortion)Kristian Høgsberg2007-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This handles the case where we get the status write before getting the complete_transaction callback ("status write for unknown orb"). In this case, we just assume that the initial orb pointer transaction succeeded and finish the orb. To prevent the transaction callback from touching freed memory, we ref-count the orb structures. Signed-off-by: Kristian Høgsberg <krh@redhat.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
| * | firewire: fix unloading of fw-ohci while devices are attachedStefan Richter2007-08-25
| | | | | | | | | | | | | | | | | | | | | Fix panic in run_timer_softirq right after "modprobe -r firewire-ohci" if a FireWire disk was attached and firewire-sbp2 loaded. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
| * | ieee1394: sbp2: fix sbp2_remove_device for error casesStefan Richter2007-08-25
| |/ | | | | | | | | | | | | Bug found by Olaf Hering <olh@suse.de>: sbp2util_remove_command_orb_pool requires a valid lu->hi pointer. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
* | Merge branch 'agp-patches' of ↵Linus Torvalds2007-08-25
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6 * 'agp-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6: agp: balance ioremap checks agp: Add device id for P4M900 to via-agp module efficeon-agp leaks 'struct agp_bridge_data' in error paths of agp_efficeon_probe()
| * | agp: balance ioremap checksScott Thompson2007-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | patchset against 2.6.23-rc3. corrects missing ioremap return checks and balancing on iounmap calls, integrated changes per list recommendations on the original set of patches.. Signed-off-by: Scott Thompson <postfail <at> hushmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | agp: Add device id for P4M900 to via-agp moduleXavier Bachelot2007-08-25
| | | | | | | | | | | | Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | efficeon-agp leaks 'struct agp_bridge_data' in error paths of ↵Jesper Juhl2007-08-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | agp_efficeon_probe() (This is a resend of a patch originally submitted on 24-Jul-2007 00:14) Ok, this is something the coverity checker found (CID: 1813). I'm not at all intimate with this code, so I'm not sure if this attempt at a fix is correct (but at least it compiles). Please look it over and NACK if bad or merge if good ;-) Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
* | | Merge branch 'drm-patches' of ↵Linus Torvalds2007-08-25
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: ioremap return value checks drm/via: Fix dmablit when blit queue is full drm_rmmap_ioctl(): remove dead code
| * | | drm: ioremap return value checksScott Thompson2007-08-25
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Scott Thompson <postfail <at> hushmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm/via: Fix dmablit when blit queue is fullSimon Farnsworth2007-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | fd.o bug 11542 Acked-by: Thomas Hellstrom Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm_rmmap_ioctl(): remove dead codeAdrian Bunk2007-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes some obviously dead code spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Dave Airlie <airlied@linux.ie>
* | | | Merge branch 'upstream-linus' of ↵Linus Torvalds2007-08-25
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: myri10ge: update driver version to 1.3.2-1.269 myri10ge: use pcie_get/set_readrq ehea: fix queue destructor ehea: fix module parameter description ehea: fix interface to DLPAR tools sgiseeq: Fix return type of sgiseeq_remove sky2 1.17 sky2: only bring up watchdog if link is active sky2: clear PCI power control reg at startup DM9000: fix interface hang under load phy layer: fix genphy_setup_forced (don't reset) Don't use GFP_DMA for zone allocation. fix realtek phy id in forcedeth
| * | | | myri10ge: update driver version to 1.3.2-1.269Brice Goglin2007-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update myri10ge driver version to 1.3.2-1.269. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | myri10ge: use pcie_get/set_readrqBrice Goglin2007-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on a patch from Peter Oruba, convert myri10ge to use pcie_get_readrq() and pcie_set_readrq() instead of our own PCI calls and arithmetics. These driver changes incorporate the proposed PCI-X / PCI-Express read byte count interface. Reading and setting those values doesn't take place "manually", instead wrapping functions are called to allow quirks for some PCI bridges. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off by: Peter Oruba <peter.oruba@amd.com> Based on work by Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | ehea: fix queue destructorJan-Bernd Themann2007-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Includes hcp_epas_dtor in eq/cq/qp destructors to unmap HW register. Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | ehea: fix module parameter descriptionJan-Bernd Themann2007-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the module parameter description of "use_mcs" to show correct default value Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | ehea: fix interface to DLPAR toolsJan-Bernd Themann2007-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Userspace DLPAR tool expects decimal numbers to be written to and read from sysfs entries. Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | sgiseeq: Fix return type of sgiseeq_removeRalf Baechle2007-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver remove method needs to return an int not void. This was just never noticed because usually this driver is not being built as a module. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | sky2 1.17Stephen Hemminger2007-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mark new version to track if current driver is in use. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | sky2: only bring up watchdog if link is activeStephen Hemminger2007-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes the extra timer overhead that people were whining about as a 2.6.23 regression. Running the watchdog timer all the time is unneeded. Change it to run only if link is up, and reduce frequency to save power. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | sky2: clear PCI power control reg at startupStephen Hemminger2007-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make sure PCI register for PHY power gets cleared on boot, and make sure to avoid any PCI posting problems. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | DM9000: fix interface hang under loadFlorian Westphal2007-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When transferring data at full speed, the DM9000 network interface sometimes stops sending/receiving data. Worse, ksoftirqd consumes 100% cpu and the net tx watchdog never triggers. Fix by spin_lock_irqsave() in dm9000_start_xmit() to prevent the interrupt handler from interfering. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | phy layer: fix genphy_setup_forced (don't reset)Domen Puncer2007-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Writing BMCR_RESET bit will reset MII_BMCR to default values. This is clearly not what we want. Signed-off-by: Domen Puncer <domen.puncer@telargo.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | Don't use GFP_DMA for zone allocation.Ralf Baechle2007-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | IP32 doesn't even have a ZONE_DMA so no point in using GFP_DMA in any IP32-specific device driver. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | fix realtek phy id in forcedethWilly Tarreau2007-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As noticed by Chuck Ebbert, commit c5e3ae8823693b260ce1f217adca8add1bc0b3de introduced a copy-paste typo, as realtek phy is 0x732 and not 0x1c1. Obvious fix below suggested by Ayaz Abdulla. Signed-off-by: Willy Tarreau <w@1wt.eu> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Chuck Ebbert <cebbert@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | | | Merge branch 'release' of ↵Linus Torvalds2007-08-25
|\ \ \ \ \ | |_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Brown2007-08-25
| |\ \ \ \
| | * | | | ACPI: work around duplicate name "VID" problem on T61Zhang Rui2007-08-25
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Brown2007-08-25
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/acpi/video.c Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | ACPI: fix ia64 allnoconfig buildLen Brown2007-08-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Brown2007-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Rui2007-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Brown2007-08-25
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| | * | | | | acpiphp_ibm: add missing '\n' to error messageJeremy Fitzhardinge2007-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Morton2007-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>