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* PCI: introduce pci_slotAlex Chiang2008-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, /sys/bus/pci/slots/ only exposes hotplug attributes when a hotplug driver is loaded, but PCI slots have attributes such as address, speed, width, etc. that are not related to hotplug at all. Introduce pci_slot as the primary data structure and kobject model. Hotplug attributes described in hotplug_slot become a secondary structure associated with the pci_slot. This patch only creates the infrastructure that allows the separation of PCI slot attributes and hotplug attributes. In this patch, the PCI hotplug core remains the only user of this infrastructure, and thus, /sys/bus/pci/slots/ will still only become populated when a hotplug driver is loaded. A later patch in this series will add a second user of this new infrastructure and demonstrate splitting the task of exposing pci_slot attributes from hotplug_slot attributes. - Make pci_slot the primary sysfs entity. hotplug_slot becomes a subsidiary structure. o pci_create_slot() creates and registers a slot with the PCI core o pci_slot_add_hotplug() gives it hotplug capability - Change the prototype of pci_hp_register() to take the bus and slot number (on parent bus) as parameters. - Remove all the ->get_address methods since this functionality is now handled by pci_slot directly. [achiang@hp.com: rpaphp-correctly-pci_hp_register-for-empty-pci-slots] Tested-by: Badari Pulavarty <pbadari@us.ibm.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> [akpm@linux-foundation.org: build fix] [akpm@linux-foundation.org: make headers_check happy] [akpm@linux-foundation.org: nuther build fix] [akpm@linux-foundation.org: fix typo in #include] Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Matthew Wilcox <matthew@wil.cx> Cc: Greg KH <greg@kroah.com> Cc: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Cc: Len Brown <lenb@kernel.org> Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* PCI: construct one fakephp slot per PCI slotAlex Chiang2008-06-10
| | | | | | | | | | | | | | Register one slot per slot, rather than one slot per function. Change the name of the slot to fake%d instead of the pci address. Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Matthew Wilcox <matthew@wil.cx> Cc: Greg KH <greg@kroah.com> Cc: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Cc: Len Brown <lenb@kernel.org> Cc: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* PCI: update location of PCI hotplug mailing listsJesse Barnes2008-06-10
| | | | | | | | | | Just concentrate PCI traffic at linux-pci@vger rather than splitting it between vger and a sf.net moderated (!) mailing list. Acked-by: Matthew Wilcox <willy@linux.intel.com> Acked-by: Scott Murray <scottm@somanetworks.com> Acked-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* PCI: unhide the SMBus on the Compaq Deskpro ENKrzysztof Helt2008-06-10
| | | | | | | | | | | | | | | | | This patch unhides the SMBus on Compaq Deskpro EN SFF P667 with the Intel 815E chipset. Unhiding it reveals a THMC51 hardware monitoring chip. Jean Delvare has checked that this machine has no ACPI magic touching the SMBus nor the hardware monitoring chip, so this should be safe. The patch was tested on Fedora Core 9 with 2.6.25.4 kernel. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Tested-by: Rafał Haładuda <rh1985@wp.pl> CC: Jean Delvare <khali@linux-fr.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* PCIe: fix 'symbol not declared' sparse warningsAlex Chiang2008-06-10
| | | | | | | | | | | | | | | | While refreshing my physical PCI slot series against upstream, I noticed a few simple sparse/compile warnings that were easy to fix. Fix the following sparse warnings in PCIe: drivers/pci/pcie/aer/aerdrv.c:86:6: warning: symbol 'pci_no_aer' was not declared. Should it be static? drivers/pci/pcie/portdrv_bus.c:21:17: warning: symbol 'pcie_port_bus_type' was not declared. Should it be static? Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* PCI: Unhide the SMBus on the Compaq Evo D510Jean Delvare2008-06-10
| | | | | | | | | | One more machine with a hidden Intel SMBus. Unhiding it reveals a SMSC EMC6D100 hardware monitoring chip. I have checked that this machine has no ACPI magic touching the SMBus nor the hardware monitoring chip, so this should be safe. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* PCI: eliminate double kfree in intel-iommu initializationJulia Lawall2008-06-10
| | | | | | | | | | The destination of goto error also does a kfree(g_iommus), so it is not correct to do one here. This was found using Coccinelle (http://www.emn.fr/x-info/coccinelle/). Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* pciehp: removes redundant NULL write to slot status registerKenji Kaneshige2008-06-10
| | | | | | | | Cleanup to remove a redundant NULL write to SLOTSTATUS. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* pciehp: fixes typo in dbg_ctrl() in pciehp_hpc.cKenji Kaneshige2008-06-10
| | | | | | | | Fixup a typo in dbg_ctrl(); it was fetching SLOTSTATUS twice. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* shpchp: check firmware before taking controlKenji Kaneshige2008-06-10
| | | | | | | | | | | | | | | | | | | Fix the following problems of shpchp driver about getting hotplug control from firmware. - The shpchp driver must not control the hotplug controller if it fails to get control from the firmware. But current shpchp controls the hotplug controller regardless the result, because it doesn't check the return value of get_hp_hw_control_from_firmware(). - Current shpchp driver doesn't support _OSC. The pciehp driver already have the code for evaluating _OSC and OSHP and shpchp and pciehp can share it. So this patch move that code from pciehp to acpi_pcihp.c. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* pciehp: block signals while waiting for command completionKenji Kaneshige2008-06-10
| | | | | | | | Since we need to wait for command completion for muximum 1sec, waiting command should not be interrupted by a signal. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* pciehp: evaluate _OSC/OSHP before controller initKenji Kaneshige2008-06-10
| | | | | | | | | | | Current pciehp evaluates _OSC/OSHP method after some controller initialization is done. So if evaluating _OSC/OSHP is failed, we need to cleanup already initialized data structures or hardware. This clearly is not robust way. With this patch, _OSC/OSHP evaluation is done first. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* pciehp: remove redundant pci_dev initializationKenji Kaneshige2008-06-10
| | | | | | | | Remove the redundant initialization of pci_dev member of struct controller in pciehp_probe(). It is initialized in pcie_init(). Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* PCI/x86: early dump pci conf space v2Yinghai Lu2008-06-10
| | | | | | | Allows us to dump PCI space before any kernel changes have been made. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* PCI/x86: write_pci_config_byte fix offsetYinghai Lu2008-06-10
| | | | | | | also add write_pci_config_16 Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* Implement new suspend and hibernation callbacks for platform bussesRafael J. Wysocki2008-06-10
| | | | | | | | | | Implement new suspend and hibernation callbacks for the platform bus type. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Greg KH <greg@kroah.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* PCI: implement new suspend/resume callbacksRafael J. Wysocki2008-06-10
| | | | | | | | Implement new suspend and hibernation callbacks for the PCI bus type. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* Introduce new top level suspend and hibernation callbacksRafael J. Wysocki2008-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce 'struct pm_ops' and 'struct pm_ext_ops' ('ext' meaning 'extended') representing suspend and hibernation operations for bus types, device classes, device types and device drivers. Modify the PM core to use 'struct pm_ops' and 'struct pm_ext_ops' objects, if defined, instead of the ->suspend(), ->resume(), ->suspend_late(), and ->resume_early() callbacks (the old callbacks will be considered as legacy and gradually phased out). The main purpose of doing this is to separate suspend (aka S2RAM and standby) callbacks from hibernation callbacks in such a way that the new callbacks won't take arguments and the semantics of each of them will be clearly specified. This has been requested for multiple times by many people, including Linus himself, and the reason is that within the current scheme if ->resume() is called, for example, it's difficult to say why it's been called (ie. is it a resume from RAM or from hibernation or a suspend/hibernation failure etc.?). The second purpose is to make the suspend/hibernation callbacks more flexible so that device drivers can handle more than they can within the current scheme. For example, some drivers may need to prevent new children of the device from being registered before their ->suspend() callbacks are executed or they may want to carry out some operations requiring the availability of some other devices, not directly bound via the parent-child relationship, in order to prepare for the execution of ->suspend(), etc. Ultimately, we'd like to stop using the freezing of tasks for suspend and therefore the drivers' suspend/hibernation code will have to take care of the handling of the user space during suspend/hibernation. That, in turn, would be difficult within the current scheme, without the new ->prepare() and ->complete() callbacks. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* PCI: boot parameter to avoid expansion ROM memory allocationGary Hade2008-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Contention for scarce PCI memory resources has been growing due to an increasing number of PCI slots in large multi-node systems. The kernel currently attempts by default to allocate memory for all PCI expansion ROMs so there has also been an increasing number of PCI memory allocation failures seen on these systems. This occurs because the BIOS either (1) provides insufficient PCI memory resource for all the expansion ROMs or (2) provides adequate PCI memory resource for expansion ROMs but provides the space in kernel unexpected BIOS assigned P2P non-prefetch windows. The resulting PCI memory allocation failures may be benign when related to memory requests for expansion ROMs themselves but in some cases they can occur when attempting to allocate space for more critical BARs. This can happen when a successful expansion ROM allocation request consumes memory resource that was intended for a non-ROM BAR. We have seen this happen during PCI hotplug of an adapter that contains a P2P bridge where successful memory allocation for an expansion ROM BAR on device behind the bridge consumed memory that was intended for a non-ROM BAR on the P2P bridge. In all cases the allocation failure messages can be very confusing for users. This patch provides a new 'pci=norom' kernel boot parameter that can be used to disable the default PCI expansion ROM memory resource allocation. This provides a way to avoid the above described issues on systems that do not contain PCI devices for which drivers or user-level applications depend on the default PCI expansion ROM memory resource allocation behavior. Signed-off-by: Gary Hade <garyhade@us.ibm.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* PCI/MSI: skip calling pci_find_capability from msi_set_mask_bitsHidetoshi Seto2008-06-10
| | | | | | | | | The position of MSI capability is already cached in the msi_desc when we enter the msi_set_mask_bits(). Use it instead. Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* PCI: remove CVS keywordsAdrian Bunk2008-06-10
| | | | | | | | This patch removes CVS keywords that weren't updated for a long time from comments. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* pci-acpi: formatting cleanups for _OSCKenji Kaneshige2008-06-10
| | | | | | | | Minor cleanup in pci-acpi.c. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* pci-acpi: remove unused variable in __pci_osc_support_setKenji Kaneshige2008-06-10
| | | | | | | | | The 'retval' variable in __pci_osc_support_set() is no longer used. Remove this unused variable. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* pci-acpi: add flag to indicate query had been doneKenji Kaneshige2008-06-10
| | | | | | | | | | | Current pci-acpi implementation checks osc_data->support_stat to see if control bits had been already queried. It is not good from the viewpoint of easy understanding. So this patch adds new 'is_queried' flag to indicate query had been done. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* pci-acpi: use local buffer for _OSCKenji Kaneshige2008-06-10
| | | | | | | | | | | Current pci-acpi implementation uses array in osc_data directly to evaluate _OSC. It needs to save the old data and restore it if _OSC evaluation fails. To make it more robust, we should use local array to evaluate _OSC. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* pci-acpi: remove duplicate code for _OSCKenji Kaneshige2008-06-10
| | | | | | | | | Remove the duplicated code in acpi_query_osc() and acpi_run_osc(). It simplifies the code very much. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* PCI: Disable PME during PCI scanZhao Yakui2008-06-10
| | | | | | | | | | | | | | | | | | | If a device supports #PME and can generate PME events from D0, we may see superfluous events before a driver is loaded (drivers should only enable PME as needed), preventing suspend from working if the corresponding GPE was enabled. Likewise, if the ACPI device has the _PRW object, the _PSW/_DSW object will be called in order to disable the wakeup functionality. But when it is allowed to wake up the sleeping state, OSPM will enable it again. So we should disable PME in the course of scanning PCI devices and enable it again only when PME events are actually required to be generated from the requested PCI state (for example, D3_hot or D3_cold). It is also safe to disable PME again when the PME is disabled for the PCI devices. Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Li Shaohua <shaohua.li@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* Suspend/Resume bug in PCI layer wrt quirksRafael J. Wysocki2008-06-10
| | | | | | | | | | | | | | Some quirks should be called with interrupt disabled, we can't directly call them in .resume_early. Also the patch introduces pci_fixup_resume_early and pci_fixup_suspend, which matches current device core callbacks (.suspend/.resume_early). TBD: Somebody knows why we need quirk resume should double check if a quirk should be called in resume or resume_early. I changed some per my understanding, but can't make sure I fixed all. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* x86/PCI: janitor work in irq.cMiklos Vajna2008-06-10
| | | | | | | | Wrapped long lines, removed trailing whitespaces, fixed case indentation inside switch and so. Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* PCI: Replace deprecated __initcall with device_initcall.Robert P. J. Day2008-06-10
| | | | | Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* PCI: drivers/pci/pci.c: add prototypesAdrian Bunk2008-06-10
| | | | | | | | | | | This patch adds prototypes for pcibios_disable_device() and pcibios_set_pcie_reset_state() in include/linux/pci.h While I was at it, I also removed the unneeded "extern" from the prototype of pcibios_add_platform_entries(). Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* PCI: make {pciehp,shpchp}_slot_with_bus staticAdrian Bunk2008-06-10
| | | | | | | | This patch makes the needlessly global {pciehp,shpchp}_slot_with_bus static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* MAINTAINERS: update PPPoE maintainer addressChris Wright2008-06-09
| | | | | | Cc: Michal Ostrowski <mostrows@earthlink.net> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'for-linus' of ↵Linus Torvalds2008-06-09
|\ | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IB/core: Remove IB_DEVICE_SEND_W_INV capability flag IB/umem: Avoid sign problems when demoting npages to integer
| * IB/core: Remove IB_DEVICE_SEND_W_INV capability flagRoland Dreier2008-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In 2.6.26, we added some support for send with invalidate work requests, including a device capability flag to indicate whether a device supports such requests. However, the support was incomplete: the completion structure was not extended with a field for the key contained in incoming send with invalidate requests. Full support for memory management extensions (send with invalidate, local invalidate, fast register through a send queue, etc) is planned for 2.6.27. Since send with invalidate is not very useful by itself, just remove the IB_DEVICE_SEND_W_INV bit before the 2.6.26 final release; we will add an IB_DEVICE_MEM_MGT_EXTENSIONS bit in 2.6.27, which makes things simpler for applications, since they will not have quite as confusing an array of fine-grained bits to check. Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IB/umem: Avoid sign problems when demoting npages to integerRoland Dreier2008-06-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On a 64-bit architecture, if ib_umem_get() is called with a size value that is so big that npages is negative when cast to int, then the length of the page list passed to get_user_pages(), namely min_t(int, npages, PAGE_SIZE / sizeof (struct page *)) will be negative, and get_user_pages() will immediately return 0 (at least since 900cf086, "Be more robust about bad arguments in get_user_pages()"). This leads to an infinite loop in ib_umem_get(), since the code boils down to: while (npages) { ret = get_user_pages(...); npages -= ret; } Fix this by taking the minimum as unsigned longs, so that the value of npages is never truncated. The impact of this bug isn't too severe, since the value of npages is checked against RLIMIT_MEMLOCK, so a process would need to have an astronomical limit or have CAP_IPC_LOCK to be able to trigger this, and such a process could already cause lots of mischief. But it does let buggy userspace code cause a kernel lock-up; for example I hit this with code that passes a negative value into a memory registartion function where it is promoted to a huge u64 value. Cc: <stable@kernel.org> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | Merge git://git.infradead.org/users/cbou/battery-2.6.26Linus Torvalds2008-06-09
|\ \ | | | | | | | | | | | | * git://git.infradead.org/users/cbou/battery-2.6.26: power_supply: Fix race in power_supply_uevent
| * | power_supply: Fix race in power_supply_ueventDmitry Baryshkov2008-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 54d29ad33e3483bcc7ca433a21cf294854e5154a (Power Supply: fix race in device_create) introduced a race in power_supply_uevent. Previously it checked that power_supply is available by checking for dev->driver_data. But now dev->driver_data is set before power_supply->dev is initialised. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2008-06-09
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: Blackfin serial driver: fix up tty core set_ldisc API change breakage bug Blackfin arch: protect only the SPI bus controller with CONFIG_SPI_BFIN Blackfin arch: fixup warnings with the new cplb saved values Blackfin Serial Driver: Clean up BF54x macro in blackfin UART driver.
| * | | Blackfin serial driver: fix up tty core set_ldisc API change breakage bugGraf Yang2008-06-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the patch that follows Linus's modification about set_ldisc. Graf has built and tested it on BF537 using Linus's git Tree. Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * | | Blackfin arch: protect only the SPI bus controller with CONFIG_SPI_BFINMike Frysinger2008-06-07
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * | | Blackfin arch: fixup warnings with the new cplb saved valuesMike Frysinger2008-06-03
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * | | Blackfin Serial Driver: Clean up BF54x macro in blackfin UART driver.Sonic Zhang2008-06-03
| | |/ | |/| | | | | | | | | | | | | | | | | | | Hide difference in head file. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* | | Merge branch 'fixes' of ↵Linus Torvalds2008-06-09
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] Fix format string bug.
| * | [CPUFREQ] Fix format string bug.Chris Wright2008-06-09
| | | | | | | | | | | | | | | | | | | | | | | | Format string bug. Not exploitable, as this is only writable by root, but worth fixing all the same. Spotted-by: Ilja van Sprundel <ilja@netric.org> Signed-off-by: Dave Jones <davej@redhat.com>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2008-06-09
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: [ALSA] hda - Fix "alc262_sony_unsol[]" hda_verb array
| * | | [ALSA] hda - Fix "alc262_sony_unsol[]" hda_verb arrayAkio Idehara2008-06-09
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | I think that hda_verb array must have "terminator (empty array)". But alc262_sony_unsol[] does not have it. And it causes gcc-4.3's buggy behavior with snd_hda_sequence_write(). Signed-off-by: Akio Idehara <zbe64533@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | Merge branch 'merge' of ↵Linus Torvalds2008-06-09
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] ehea: Remove dependency on MEMORY_HOTPLUG [POWERPC] Make walk_memory_resource available with MEMORY_HOTPLUG=n [POWERPC] Use dev_set_name in pci_64.c [POWERPC] Fix incorrect enabling of VMX when building signal or user context [POWERPC] boot/Makefile CONFIG_ variable fixes
| * | | [POWERPC] ehea: Remove dependency on MEMORY_HOTPLUGNathan Lynch2008-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that walk_memory_resource() is available regardless of MEMORY_HOTPLUG's setting, this dependency is not needed. Signed-off-by: Nathan Lynch <ntl@pobox.com> Acked-by: Jeff Garzik <jeff@garzik.org> Acked-by: Yasunori Goto <y-goto@jp.fujitsu.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | [POWERPC] Make walk_memory_resource available with MEMORY_HOTPLUG=nNathan Lynch2008-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ehea driver was recently changed[1] to use walk_memory_resource() to detect the system's memory layout. However, walk_memory_resource() is available only when memory hotplug is enabled. So CONFIG_EHEA was made to depend on MEMORY_HOTPLUG [2], but it is inappropriate for a network driver to have such a dependency. Make the declaration of walk_memory_resource() and its powerpc implementation (ehea is powerpc-specific) unconditionally available. [1] 48cfb14f8b89d4d5b3df6c16f08b258686fb12ad "ehea: Add DLPAR memory remove support" [2] fb7b6ca2b6b7c23b52be143bdd5f55a23b9780c8 "ehea: Add dependency to Kconfig" Signed-off-by: Nathan Lynch <ntl@pobox.com> Acked-by: Badari Pulavarty <pbadari@us.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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