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2011-07-23Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regulator: Convert tps65023 to use regmap API regmap: Add SPI bus support regmap: Add I2C bus support regmap: Add generic non-memory mapped register access API
2011-07-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (77 commits) [SCSI] fix crash in scsi_dispatch_cmd() [SCSI] sr: check_events() ignore GET_EVENT when TUR says otherwise [SCSI] bnx2i: Fixed kernel panic due to illegal usage of sc->request->cpu [SCSI] bfa: Update the driver version to 3.0.2.1 [SCSI] bfa: Driver and BSG enhancements. [SCSI] bfa: Added support to query PHY. [SCSI] bfa: Added HBA diagnostics support. [SCSI] bfa: Added support for flash configuration [SCSI] bfa: Added support to obtain SFP info. [SCSI] bfa: Added support for CEE info and stats query. [SCSI] bfa: Extend BSG interface. [SCSI] bfa: FCS bug fixes. [SCSI] bfa: DMA memory allocation enhancement. [SCSI] bfa: Brocade-1860 Fabric Adapter vHBA support. [SCSI] bfa: Brocade-1860 Fabric Adapter PLL init fixes. [SCSI] bfa: Added Fabric Assigned Address(FAA) support [SCSI] bfa: IOC bug fixes. [SCSI] bfa: Enable ASIC block configuration and query. [SCSI] bnx2i: Updated copyright and bump version [SCSI] bnx2i: Modified to skip CNIC registration if iSCSI is not supported ... Fix up some trivial conflicts in: - drivers/scsi/bnx2fc/{bnx2fc.h,bnx2fc_fcoe.c}: Crazy broadcom version number conflicts - drivers/target/tcm_fc/tfc_cmd.c Just trivial cleanups done on adjacent lines
2011-07-23Merge branch 'for-linus' of ↵Linus Torvalds
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: (297 commits) ALSA: asihpi - Replace with snd_ctl_boolean_mono_info() ALSA: asihpi - HPI version 4.08 ALSA: asihpi - Add volume mute controls ALSA: asihpi - Control name updates ALSA: asihpi - Use size_t for sizeof result ALSA: asihpi - Explicitly include mutex.h ALSA: asihpi - Add new node and message defines ALSA: asihpi - Make local function static ALSA: asihpi - Fix minor typos and spelling ALSA: asihpi - Remove unused structures, macros and functions ALSA: asihpi - Remove spurious adapter index check ALSA: asihpi - Revise snd_pcm_debug_name, get rid of DEBUG_NAME macro ALSA: asihpi - DSP code loader API now independent of OS ALSA: asihpi - Remove controlex structs and associated special data transfer code ALSA: asihpi - Increase request and response buffer sizes ALSA: asihpi - Give more meaningful name to hpi request message type ALSA: usb-audio - Add quirk for Roland / BOSS BR-800 ALSA: hda - Remove a superfluous argument of via_auto_init_output() ALSA: hda - Fix indep-HP path (de-)activation for VT1708* codecs ALSA: hda - Add documentation for codec-specific mixer controls ...
2011-07-23Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs: net/9p: Fix the msize calculation. fs/9p: add 9P2000.L unlinkat operation fs/9p: add 9P2000.L renameat operation fs/9p: Always ask new inode in create fs/9p: Clean-up get_protocol_version() to use strcmp fs/9p: Fix invalid mount options/args fs/9p: When doing inode lookup compare qid details and inode mode bits. fs/9p: Fid is not valid after a failed clunk. net/9p: Remove structure not used in the code VirtIO can transfer VIRTQUEUE_NUM of pages. Fix the size of receive buffer packing onto VirtIO ring. 9p: clean up packet dump code fs/9p: remove rename work around in 9p net/9p: fix client code to fail more gracefully on protocol error
2011-07-23Merge branch 'timers-clocksource-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timers-clocksource-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: clocksource: apb: Share APB timer code with other platforms
2011-07-23Merge branches 'x86-urgent-for-linus', 'core-debug-for-linus', ↵Linus Torvalds
'irq-core-for-linus' and 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: um: Make rwsem.S depend on CONFIG_RWSEM_XCHGADD_ALGORITHM * 'core-debug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: debug: Make CONFIG_EXPERT select CONFIG_DEBUG_KERNEL to unhide debug options * 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq: Remove unused CHECK_IRQ_PER_CPU() * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf tools, x86: Fix 32-bit compile on 64-bit system
2011-07-23Merge branch 'scsi-fixes'James Bottomley
2011-07-23fs/9p: add 9P2000.L unlinkat operationAneesh Kumar K.V
unlinkat - Remove a directory entry size[4] Tunlinkat tag[2] dirfid[4] name[s] flag[4] size[4] Runlinkat tag[2] older Tremove have the below request format size[4] Tremove tag[2] fid[4] The remove message is used to remove a directory entry either file or directory The remove opreation is actually a directory opertation and should ideally have dirfid, if not we cannot represent the fid on server with anything other than name. We will have to derive the directory name from fid in the Tremove request. NOTE: The operation doesn't clunk the unlink fid. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
2011-07-23fs/9p: add 9P2000.L renameat operationAneesh Kumar K.V
renameat - change name of file or directory size[4] Trenameat tag[2] olddirfid[4] oldname[s] newdirfid[4] newname[s] size[4] Rrenameat tag[2] older Trename have the below request format size[4] Trename tag[2] fid[4] newdirfid[4] name[s] The rename message is used to change the name of a file, possibly moving it to a new directory. The rename opreation is actually a directory opertation and should ideally have olddirfid, if not we cannot represent the fid on server with anything other than name. We will have to derive the old directory name from fid in the Trename request. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
2011-07-23fs/9p: Clean-up get_protocol_version() to use strcmpPrem Karat
Signed-off-by: Prem Karat <prem.karat@linux.vnet.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
2011-07-23net/9p: Remove structure not used in the codeAneesh Kumar K.V
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
2011-07-239p: clean up packet dump codeEric Van Hensbergen
Switch to generic kernel hexdump library and cleanup macros to be more consistent with the way we do normal debug prints. Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
2011-07-23regmap: Add SPI bus supportMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Grant Likely <grant.likely@secretlab.ca>
2011-07-23regmap: Add I2C bus supportMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Grant Likely <grant.likely@secretlab.ca>
2011-07-23regmap: Add generic non-memory mapped register access APIMark Brown
There are many places in the tree where we implement register access for devices on non-memory mapped buses, especially I2C and SPI. Since hardware designers seem to have settled on a relatively consistent set of register interfaces this can be effectively factored out into shared code. There are a standard set of formats for marshalling data for exchange with the device, with the actual I/O mechanisms generally being simple byte streams. We create an abstraction for marshaling data into formats which can be sent on the control interfaces, and create a standard method for plugging in actual transport underneath that. This is mostly a refactoring and renaming of the bottom level of the existing code for sharing register I/O which we have in ASoC. A subsequent patch in this series converts ASoC to use this. The main difference in interface is that reads return values by writing to a location provided by a pointer rather than in the return value, ensuring we can use the full range of the type for register data. We also use unsigned types rather than ints for the same reason. As some of the devices can have very large register maps the existing ASoC code also contains infrastructure for managing register caches. This cache work will be moved over in a future stage to allow for separate review, the current patch only deals with the physical I/O. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Grant Likely <grant.likely@secretlab.ca>
2011-07-22Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (107 commits) vfs: use ERR_CAST for err-ptr tossing in lookup_instantiate_filp isofs: Remove global fs lock jffs2: fix IN_DELETE_SELF on overwriting rename() killing a directory fix IN_DELETE_SELF on overwriting rename() on ramfs et.al. mm/truncate.c: fix build for CONFIG_BLOCK not enabled fs:update the NOTE of the file_operations structure Remove dead code in dget_parent() AFS: Fix silly characters in a comment switch d_add_ci() to d_splice_alias() in "found negative" case as well simplify gfs2_lookup() jfs_lookup(): don't bother with . or .. get rid of useless dget_parent() in btrfs rename() and link() get rid of useless dget_parent() in fs/btrfs/ioctl.c fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers drivers: fix up various ->llseek() implementations fs: handle SEEK_HOLE/SEEK_DATA properly in all fs's that define their own llseek Ext4: handle SEEK_HOLE/SEEK_DATA generically Btrfs: implement our own ->llseek fs: add SEEK_HOLE and SEEK_DATA flags reiserfs: make reiserfs default to barrier=flush ... Fix up trivial conflicts in fs/xfs/linux-2.6/xfs_super.c due to the new shrinker callout for the inode cache, that clashed with the xfs code to start the periodic workers later.
2011-07-22Merge branch 'x86-vdso-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86-64, vdso: Do not allocate memory for the vDSO clocksource: Change __ARCH_HAS_CLOCKSOURCE_DATA to a CONFIG option x86, vdso: Drop now wrong comment Document the vDSO and add a reference parser ia64: Replace clocksource.fsys_mmio with generic arch data x86-64: Move vread_tsc and vread_hpet into the vDSO clocksource: Replace vread with generic arch data x86-64: Add --no-undefined to vDSO build x86-64: Allow alternative patching in the vDSO x86: Make alternative instruction pointers relative x86-64: Improve vsyscall emulation CS and RIP handling x86-64: Emulate legacy vsyscalls x86-64: Fill unused parts of the vsyscall page with 0xcc x86-64: Remove vsyscall number 3 (venosys) x86-64: Map the HPET NX x86-64: Remove kernel.vsyscall64 sysctl x86-64: Give vvars their own page x86-64: Document some of entry_64.S x86-64: Fix alignment of jiffies variable
2011-07-22Merge branch 'x86-numa-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-numa-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, numa: Implement pfn -> nid mapping granularity check x86, mm: s/PAGES_PER_ELEMENT/PAGES_PER_SECTION/
2011-07-22Merge branch 'x86-mtrr-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-mtrr-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, mtrr: Use pci_dev->revision x86, mtrr: use stop_machine APIs for doing MTRR rendezvous stop_machine: implement stop_machine_from_inactive_cpu() stop_machine: reorganize stop_cpus() implementation x86, mtrr: lock stop machine during MTRR rendezvous sequence
2011-07-22Merge branch 'x86-efi-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, efi: Properly pre-initialize table pointers x86, efi: Add infrastructure for UEFI 2.0 runtime services x86, efi: Fix argument types for SetVariable()
2011-07-22Merge branch 'timers-cleanup-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timers-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: mips: Fix i8253 clockevent fallout i8253: Cleanup outb/inb magic arm: Footbridge: Use common i8253 clockevent mips: Use common i8253 clockevent x86: Use common i8253 clockevent i8253: Create common clockevent implementation i8253: Export i8253_lock unconditionally pcpskr: MIPS: Make config dependencies finer grained pcspkr: Cleanup Kconfig dependencies i8253: Move remaining content and delete asm/i8253.h i8253: Consolidate definitions of PIT_LATCH x86: i8253: Consolidate definitions of global_clock_event i8253: Alpha, PowerPC: Remove unused asm/8253pit.h alpha: i8253: Cleanup remaining users of i8253pit.h i8253: Remove I8253_LOCK config i8253: Make pcsp sound driver use the shared i8253_lock i8253: Make pcspkr input driver use the shared i8253_lock i8253: Consolidate all kernel definitions of i8253_lock i8253: Unify all kernel declarations of i8253_lock i8253: Create linux/i8253.h and use it in all 8253 related files
2011-07-22Merge branch 'sched-core-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (24 commits) sched: Cleanup duplicate local variable in [enqueue|dequeue]_task_fair sched: Replace use of entity_key() sched: Separate group-scheduling code more clearly sched: Reorder root_domain to remove 64 bit alignment padding sched: Do not attempt to destroy uninitialized rt_bandwidth sched: Remove unused function cpu_cfs_rq() sched: Fix (harmless) typo 'CONFG_FAIR_GROUP_SCHED' sched, cgroup: Optimize load_balance_fair() sched: Don't update shares twice on on_rq parent sched: update correct entity's runtime in check_preempt_wakeup() xtensa: Use generic config PREEMPT definition h8300: Use generic config PREEMPT definition m32r: Use generic PREEMPT config sched: Skip autogroup when looking for all rt sched groups sched: Simplify mutex_spin_on_owner() sched: Remove rcu_read_lock() from wake_affine() sched: Generalize sleep inside spinlock detection sched: Make sleeping inside spinlock detection working in !CONFIG_PREEMPT sched: Isolate preempt counting in its own config option sched: Remove pointless in_atomic() definition check ...
2011-07-22Merge branch 'perf-core-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (123 commits) perf: Remove the nmi parameter from the oprofile_perf backend x86, perf: Make copy_from_user_nmi() a library function perf: Remove perf_event_attr::type check x86, perf: P4 PMU - Fix typos in comments and style cleanup perf tools: Make test use the preset debugfs path perf tools: Add automated tests for events parsing perf tools: De-opt the parse_events function perf script: Fix display of IP address for non-callchain path perf tools: Fix endian conversion reading event attr from file header perf tools: Add missing 'node' alias to the hw_cache[] array perf probe: Support adding probes on offline kernel modules perf probe: Add probed module in front of function perf probe: Introduce debuginfo to encapsulate dwarf information perf-probe: Move dwarf library routines to dwarf-aux.{c, h} perf probe: Remove redundant dwarf functions perf probe: Move strtailcmp to string.c perf probe: Rename DIE_FIND_CB_FOUND to DIE_FIND_CB_END tracing/kprobe: Update symbol reference when loading module tracing/kprobes: Support module init function probing kprobes: Return -ENOENT if probe point doesn't exist ...
2011-07-22Merge branch 'core-rcu-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: rcu: Fix wrong check in list_splice_init_rcu() net,rcu: Convert call_rcu(xt_rateest_free_rcu) to kfree_rcu() sysctl,rcu: Convert call_rcu(free_head) to kfree vmalloc,rcu: Convert call_rcu(rcu_free_vb) to kfree_rcu() vmalloc,rcu: Convert call_rcu(rcu_free_va) to kfree_rcu() ipc,rcu: Convert call_rcu(ipc_immediate_free) to kfree_rcu() ipc,rcu: Convert call_rcu(free_un) to kfree_rcu() security,rcu: Convert call_rcu(sel_netport_free) to kfree_rcu() security,rcu: Convert call_rcu(sel_netnode_free) to kfree_rcu() ia64,rcu: Convert call_rcu(sn_irq_info_free) to kfree_rcu() block,rcu: Convert call_rcu(disk_free_ptbl_rcu_cb) to kfree_rcu() scsi,rcu: Convert call_rcu(fc_rport_free_rcu) to kfree_rcu() audit_tree,rcu: Convert call_rcu(__put_tree) to kfree_rcu() security,rcu: Convert call_rcu(whitelist_item_free) to kfree_rcu() md,rcu: Convert call_rcu(free_conf) to kfree_rcu()
2011-07-22Merge branch 'core-locking-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: lockdep: Fix lockdep_no_validate against IRQ states mutex: Make mutex_destroy() an inline function plist: Remove the need to supply locks to plist heads lockup detector: Fix reference to the non-existent CONFIG_DETECT_SOFTLOCKUP option
2011-07-22mm/truncate.c: fix build for CONFIG_BLOCK not enabledRandy Dunlap
Fix build error when CONFIG_BLOCK is not enabled by providing a stub inode_dio_wait() function. mm/truncate.c:612: error: implicit declaration of function 'inode_dio_wait' Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-07-22Merge branch 'core-iommu-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-iommu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: iommu/core: Fix build with INTR_REMAP=y && CONFIG_DMAR=n iommu/amd: Don't use MSI address range for DMA addresses iommu/amd: Move missing parts to drivers/iommu iommu: Move iommu Kconfig entries to submenu x86/ia64: intel-iommu: move to drivers/iommu/ x86: amd_iommu: move to drivers/iommu/ msm: iommu: move to drivers/iommu/ drivers: iommu: move to a dedicated folder x86/amd-iommu: Store device alias as dev_data pointer x86/amd-iommu: Search for existind dev_data before allocting a new one x86/amd-iommu: Allow dev_data->alias to be NULL x86/amd-iommu: Use only dev_data in low-level domain attach/detach functions x86/amd-iommu: Use only dev_data for dte and iotlb flushing routines x86/amd-iommu: Store ATS state in dev_data x86/amd-iommu: Store devid in dev_data x86/amd-iommu: Introduce global dev_data_list x86/amd-iommu: Remove redundant device_flush_dte() calls iommu-api: Add missing header file Fix up trivial conflicts (independent additions close to each other) in drivers/Makefile and include/linux/pci.h
2011-07-22Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: (51 commits) PM: Improve error code of pm_notifier_call_chain() PM: Add "RTC" to PM trace time stamps to avoid confusion PM / Suspend: Export suspend_set_ops, suspend_valid_only_mem PM / Suspend: Add .suspend_again() callback to suspend_ops PM / OPP: Introduce function to free cpufreq table ARM / shmobile: Return -EBUSY from A4LC power off if A3RV is active PM / Domains: Take .power_off() error code into account ARM / shmobile: Use genpd_queue_power_off_work() ARM / shmobile: Use pm_genpd_poweroff_unused() PM / Domains: Introduce function to power off all unused PM domains OMAP: PM: disable idle on suspend for GPIO and UART OMAP: PM: omap_device: add API to disable idle on suspend OMAP: PM: omap_device: add system PM methods for PM domain handling OMAP: PM: omap_device: conditionally use PM domain runtime helpers PM / Runtime: Add new helper function: pm_runtime_status_suspended() PM / Domains: Queue up power off work only if it is not pending PM / Domains: Improve handling of wakeup devices during system suspend PM / Domains: Do not restore all devices on power off error PM / Domains: Allow callbacks to execute all runtime PM helpers PM / Domains: Do not execute device callbacks under locks ...
2011-07-22Merge branch 'for-linus-core' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending * 'for-linus-core' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (38 commits) target: Bump version to v4.1.0-rc1-ml target: remove custom hex2bin() implementation target: fix typo Assoication -> Association target: Update QUEUE ALGORITHM MODIFIER control page default target: ->map_task_SG conversion to ->map_control_SG and ->map_data_SG target: Follow up core updates from AGrover and HCH (round 4) target: Eliminate usage of struct se_mem target: Pass 2nd param of transport_split_cdb by value target: Enforce 1 page max for control cdb buffer sizes target: Make all control CDBs scatter-gather target: Implement Block Device Characteristics VPD page target: Fix reporting of supported VPD pages target: Allow for built-in target modules tcm_fc: Convert to wake_up_process and schedule_timeout_interruptible tcm_fc: Makefile cleanups loopback: Fix memory leak in tcm_loop_make_scsi_hba() loopback: Remove duplicate scsi/scsi_tcq.h include loopback: off by one in tcm_loop_make_naa_tpg() target/iblock: Remove unused iblock_dev members target/iblock: Use request_queue->nr_request for se_device defaults ...
2011-07-22Merge branch 'for-3.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wqLinus Torvalds
* 'for-3.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: separate out drain_workqueue() from destroy_workqueue() workqueue: remove cancel_rearming_delayed_work[queue]()
2011-07-22Merge branch 'ptrace' of git://git.kernel.org/pub/scm/linux/kernel/git/oleg/miscLinus Torvalds
* 'ptrace' of git://git.kernel.org/pub/scm/linux/kernel/git/oleg/misc: (39 commits) ptrace: do_wait(traced_leader_killed_by_mt_exec) can block forever ptrace: fix ptrace_signal() && STOP_DEQUEUED interaction connector: add an event for monitoring process tracers ptrace: dont send SIGSTOP on auto-attach if PT_SEIZED ptrace: mv send-SIGSTOP from do_fork() to ptrace_init_task() ptrace_init_task: initialize child->jobctl explicitly has_stopped_jobs: s/task_is_stopped/SIGNAL_STOP_STOPPED/ ptrace: make former thread ID available via PTRACE_GETEVENTMSG after PTRACE_EVENT_EXEC stop ptrace: wait_consider_task: s/same_thread_group/ptrace_reparented/ ptrace: kill real_parent_is_ptracer() in in favor of ptrace_reparented() ptrace: ptrace_reparented() should check same_thread_group() redefine thread_group_leader() as exit_signal >= 0 do not change dead_task->exit_signal kill task_detached() reparent_leader: check EXIT_DEAD instead of task_detached() make do_notify_parent() __must_check, update the callers __ptrace_detach: avoid task_detached(), check do_notify_parent() kill tracehook_notify_death() make do_notify_parent() return bool ptrace: s/tracehook_tracer_task()/ptrace_parent()/ ...
2011-07-22Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (31 commits) HID: fix support for Microsoft comfort mouse 4500 HID: hid-multitouch: add one new multitouch device's VID/PID HID: prodikeys: remove a redundant forward declaration of struct pcmidi_snd HID: prodikeys: make needlessly global symbols static HID: emsff: properly handle emsff_init failure HID: ACRUX - add missing hid_hw_stop() in ax_probe() error path HID: fix horizontal wheel for ms comfort mouse 4500 HID: uclogic: Add support for UC-Logic WP1062 HID: wiimote: Add sysfs support to wiimote driver HID: wiimote: Cache wiimote led state HID: wiimote: Add wiimote led request HID: wiimote: Add wiimote input button parser HID: wiimote: Add wiimote event handler HID: wiimote: Add output queue for wiimote driver HID: wiimote: Add wiimote send function HID: wiimote: Synchronize wiimote input and hid event handling HID: wiimote: Register input device in wiimote hid driver HID: wiimote: Add wiimote device structure HID: wiimote: Register wiimote hid driver stub HID: wiimote: Add Nintendo Wii Remote driver stub ...
2011-07-22Merge branch 'of-pci' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'of-pci' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: pci/of: Consolidate pci_bus_to_OF_node() pci/of: Consolidate pci_device_to_OF_node() x86/devicetree: Use generic PCI <-> OF matching microblaze/pci: Move the remains of pci_32.c to pci-common.c microblaze/pci: Remove powermac originated cruft pci/of: Match PCI devices to OF nodes dynamically
2011-07-22Merge branch 'devicetree/next' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds
* 'devicetree/next' of git://git.secretlab.ca/git/linux-2.6: dt: include linux/errno.h in linux/of_address.h of/address: Add of_find_matching_node_by_address helper dt: remove extra xsysace platform_driver registration tty/serial: Add devicetree support for nVidia Tegra serial ports dt: add empty of_property_read_u32[_array] for non-dt dt: bindings: move SEC node under new crypto/ dt: add helper function to read u32 arrays tty/serial: change of_serial to use new of_property_read_u32() api dt: add 'const' for of_property_read_string parameter **out_string dt: add helper functions to read u32 and string property values tty: of_serial: support for 32 bit accesses dt: document the of_serial bindings dt/platform: allow device name to be overridden drivers/amba: create devices from device tree dt: add of_platform_populate() for creating device from the device tree dt: Add default match table for bus ids
2011-07-22Merge branch 'gpio/next' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds
* 'gpio/next' of git://git.secretlab.ca/git/linux-2.6: (61 commits) gpio/mxc/mxs: fix build error introduced by the irq_gc_ack() renaming mcp23s08: add i2c support mcp23s08: isolate spi specific parts mcp23s08: get rid of setup/teardown callbacks gpio/tegra: dt: add binding for gpio polarity mcp23s08: remove unused work queue gpio/da9052: remove a redundant assignment for gpio->da9052 gpio/mxc: add device tree probe support ARM: mxc: use ARCH_NR_GPIOS to define gpio number gpio/mxc: get rid of the uses of cpu_is_mx() gpio/mxc: add missing initialization of basic_mmio_gpio shadow variables gpio: Move mpc5200 gpio driver to drivers/gpio GPIO: DA9052 GPIO module v3 gpio/tegra: Use engineering names in DT compatible property of/gpio: Add new method for getting gpios under different property names gpio/dt: Refine GPIO device tree binding gpio/ml-ioh: fix off-by-one for displaying variable i in dev_err gpio/pca953x: Deprecate meaningless device-tree bindings gpio/pca953x: Remove dynamic platform data pointer gpio/pca953x: Fix IRQ support. ...
2011-07-22Merge branch 'for-linus' of ↵Linus Torvalds
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: (26 commits) IB/qib: Defer HCA error events to tasklet mlx4_core: Bump the driver version to 1.0 RDMA/cxgb4: Use printk_ratelimited() instead of printk_ratelimit() IB/mlx4: Support PMA counters for IBoE IB/mlx4: Use flow counters on IBoE ports IB/pma: Add include file for IBA performance counters definitions mlx4_core: Add network flow counters mlx4_core: Fix location of counter index in QP context struct mlx4_core: Read extended capabilities into the flags field mlx4_core: Extend capability flags to 64 bits IB/mlx4: Generate GID change events in IBoE code IB/core: Add GID change event RDMA/cma: Don't allow IPoIB port space for IBoE RDMA: Allow for NULL .modify_device() and .modify_port() methods IB/qib: Update active link width IB/qib: Fix potential deadlock with link down interrupt IB/qib: Add sysfs interface to read free contexts IB/mthca: Remove unnecessary read of PCI_CAP_ID_EXP IB/qib: Remove double define IB/qib: Remove unnecessary read of PCI_CAP_ID_EXP ...
2011-07-22Merge branch 'for-linus' of ↵Linus Torvalds
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: document the sysfs ABIs firewire: cdev: ABI documentation enhancements firewire: cdev: prevent race between first get_info ioctl and bus reset event queuing firewire: cdev: return -ENOTTY for unimplemented ioctls, not -EINVAL firewire: ohci: skip soft reset retries after card ejection firewire: ohci: fix PHY reg access after card ejection firewire: ohci: add a comment on PHY reg access serialization firewire: ohci: reduce potential context_stop latency firewire: ohci: remove superfluous posted write flushes firewire: net: replacing deprecated __attribute__((packed)) with __packed
2011-07-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1287 commits) icmp: Fix regression in nexthop resolution during replies. net: Fix ppc64 BPF JIT dependencies. acenic: include NET_SKB_PAD headroom to incoming skbs ixgbe: convert to ndo_fix_features ixgbe: only enable WoL for magic packet by default ixgbe: remove ifdef check for non-existent define ixgbe: Pass staterr instead of re-reading status and error bits from descriptor ixgbe: Move interrupt related values out of ring and into q_vector ixgbe: add structure for containing RX/TX rings to q_vector ixgbe: inline the ixgbe_maybe_stop_tx function ixgbe: Update ATR to use recorded TX queues instead of CPU for routing igb: Fix for DH89xxCC near end loopback test e1000: always call e1000_check_for_link() on e1000_ce4100 MACs. netxen: add fw version compatibility check be2net: request native mode each time the card is reset ipv4: Constrain UFO fragment sizes to multiples of 8 bytes virtio_net: Fix panic in virtnet_remove ipv6: make fragment identifications less predictable ipv6: unshare inetpeers can: make function can_get_bittiming static ...
2011-07-22Merge branches 'roccat', 'upstream' and 'wiimote' into for-linusJiri Kosina
2011-07-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linusLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: lguest: Fix in/out emulation lguest: Fix translation count about wikipedia's cpuid page lguest: Fix three simple typos in comments lguest: update comments lguest: Simplify device initialization. lguest: don't rewrite vmcall instructions lguest: remove remaining vmcall lguest: use a special 1:1 linear pagetable mode until first switch. lguest: Do not exit on non-fatal errors
2011-07-22Merge branch 'stable/drivers' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen * 'stable/drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen/pciback: Have 'passthrough' option instead of XEN_PCIDEV_BACKEND_PASS and XEN_PCIDEV_BACKEND_VPCI xen/pciback: Remove the DEBUG option. xen/pciback: Drop two backends, squash and cleanup some code. xen/pciback: Print out the MSI/MSI-X (PIRQ) values xen/pciback: Don't setup an fake IRQ handler for SR-IOV devices. xen: rename pciback module to xen-pciback. xen/pciback: Fine-grain the spinlocks and fix BUG: scheduling while atomic cases. xen/pciback: Allocate IRQ handler for device that is shared with guest. xen/pciback: Disable MSI/MSI-X when reseting a device xen/pciback: guest SR-IOV support for PV guest xen/pciback: Register the owner (domain) of the PCI device. xen/pciback: Cleanup the driver based on checkpatch warnings and errors. xen/pciback: xen pci backend driver. xen: tmem: self-ballooning and frontswap-selfshrinking xen: Add module alias to autoload backend drivers xen: Populate xenbus device attributes xen: Add __attribute__((format(printf... where appropriate xen: prepare tmem shim to handle frontswap xen: allow enable use of VGA console on dom0
2011-07-22Merge branch 'stable/pci.cleanups.v1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen * 'stable/pci.cleanups.v1' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen/pci: Use 'acpi_gsi_to_irq' value unconditionally. xen/pci: Remove 'xen_allocate_pirq_gsi'. xen/pci: Retire unnecessary #ifdef CONFIG_ACPI xen/pci: Move the allocation of IRQs when there are no IOAPIC's to the end xen/pci: Squash pci_xen_initial_domain and xen_setup_pirqs together. xen/pci: Use the xen_register_pirq for HVM and initial domain users xen/pci: In xen_register_pirq bind the GSI to the IRQ after the hypercall. xen/pci: Provide #ifdef CONFIG_ACPI to easy code squashing. xen/pci: Update comments and fix empty spaces. xen/pci: Shuffle code around.
2011-07-22Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (78 commits) mmc: MAINTAINERS: add myself as a tmio-mmc maintainer mmc: print debug messages for runtime PM actions mmc: fix runtime PM with -ENOSYS suspend case mmc: at91_mci: move register header from include/ to drivers/ mmc: mxs-mmc: fix clock rate setting mmc: tmio: fix a deadlock mmc: tmio: fix a recently introduced bug in DMA code mmc: sh_mmcif: maximize power saving mmc: tmio: maximize power saving mmc: tmio: fix recursive spinlock, don't schedule with interrupts disabled mmc: Added quirks for Ricoh 1180:e823 lower base clock frequency mmc: omap_hsmmc: fix oops in omap_hsmmc_dma_cb() mmc: omap_hsmmc: refactor duplicated code mmc: omap_hsmmc: fix a few bugs when setting the clock divisor mmc: omap_hsmmc: introduce start_clock and re-use stop_clock mmc: omap_hsmmc: split duplicate code to calc_divisor() function mmc: omap_hsmmc: move hardcoded frequency constants to defines mmc: omap_hsmmc: correct debug report error status mnemonics mmc: block: fixed NULL pointer dereference mmc: documentation of mmc non-blocking request usage and design. ...
2011-07-22Merge branch 'linux-next' of git://git.infradead.org/ubi-2.6Linus Torvalds
* 'linux-next' of git://git.infradead.org/ubi-2.6: UBI: clarify the volume notification types' doc UBI: remove dead code UBI: dump stack when switching to R/O mode UBI: fix oops in error path UBI: switch debugging tests knobs to debugfs UBI: make it possible to use struct ubi_device in debug.h UBI: prepare debugging stuff to further debugfs conversion UBI: use debugfs for the extra checks knobs UBI: change the interface of a debugging check function
2011-07-22Merge branch 'slab-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6 * 'slab-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6: slab: fix DEBUG_SLAB warning slab: shrink sizeof(struct kmem_cache) slab: fix DEBUG_SLAB build SLUB: Fix missing <linux/stacktrace.h> include slub: reduce overhead of slub_debug slub: Add method to verify memory is not freed slub: Enable backtrace for create/delete points slab allocators: Provide generic description of alignment defines slab, slub, slob: Unify alignment definition slob/lockdep: Fix gfp flags passed to lockdep
2011-07-22target: Bump version to v4.1.0-rc1-mlNicholas Bellinger
This patch bumps the target core version to v4.1.0-rc1 now that we are in sync with upstream lio-core-2.6.git/master Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2011-07-22target: remove custom hex2bin() implementationAndy Shevchenko
This patch drops transport_asciihex_to_binaryhex() in favor of proper hex2bin usage from include/linux/kernel.h:hex2bin() Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2011-07-22target: Update QUEUE ALGORITHM MODIFIER control page defaultNicholas Bellinger
This patch adds the default 'Unrestricted reordering allowed' for SCSI control mode page QUEUE ALGORITHM MODIFIER on a per se_device basis in target_modesense_control() following spc4r23. This includes a new emuluate_rest_reord configfs attribute that currently (only) accepts zero to signal 'Unrestricted reordering allowed' in control mode page usage by the backend target device. Reported-by: Roland Dreier <roland@purestorage.com> Signed-off-by: Nicholas Bellinger <nab@risingtidesystems.com>
2011-07-22target: ->map_task_SG conversion to ->map_control_SG and ->map_data_SGNicholas Bellinger
This patch breaks up the ->map_task_SG() backend call into two seperate ->map_control_SG() and ->map_data_SG() in order to better address IBLOCK and pSCSI. IBLOCK only allocates bios for ->map_data_SG(), and pSCSI will allocate a struct request for both cases. This patch fixes incorrect usage of ->map_task_SG() for all se_cmd descriptors in transport_generic_new_cmd() by moving the call into it's proper location directly inside of transport_allocate_data_tasks() Reported-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2011-07-22target: Follow up core updates from AGrover and HCH (round 4)Andy Grover
This patch contains the squashed version of forth round series cleanups from Andy and Christoph following the post heavy lifting in the preceeding: 'Eliminate usage of struct se_mem' and 'Make all control CDBs scatter-gather' changes. This also includes a conversion of target core and the v3.0 mainline fabric modules (loopback and tcm_fc) to use pr_debug and the CONFIG_DYNAMIC_DEBUG infrastructure! These have been squashed into this third and final round for v3.1. target: Remove ifdeffed code in t_g_process_write target: Remove direct ramdisk code target: Rename task_sg_num to task_sg_nents target: Remove custom debug macros for pr_debug. Use pr_err(). target: Remove custom debug macros in mainline fabrics target: Set WSNZ=1 in block limits VPD. Abort if WRITE_SAME sectors = 0 target: Remove transport do_se_mem_map callback target: Further simplify transport_free_pages target: Redo task allocation return value handling target: Remove extra parentheses target: change alloc_task call to take *cdb, not *cmd (nab: Fix bogus struct file assignments in fd_do_readv and fd_do_writev) Signed-off-by: Andy Grover <agrover@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>