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2010-06-01cciss: call BUG() earlierDan Carpenter1-1/+1
I moved the range check after the increment. The current code would write past the end of the array once before calling BUG(). Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01drbd: Reduce verbosityPhilipp Reisner2-9/+0
The "Local READ/WRITE failed" messages are too verbose. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01drbd: use drbd specific ratelimit instead of global printk_ratelimitLars Ellenberg2-2/+2
using the global printk_ratelimit() may mask other messages. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01drbd: fix hang on local read errors while disconnectedLars Ellenberg3-13/+16
"canceled" w_read_retry_remote never completed, if they have been canceled after drbd_disconnect connection teardown cleanup has already run (or we are currently not connected anyways). Fixed by not queueing a remote retry if we already know it won't work (pdsk not uptodate), and cleanup ourselves on "cancel", in case we hit a race with drbd_disconnect. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01drbd: Removed the now empty w_io_error() functionPhilipp Reisner3-41/+1
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01drbd: removed duplicated #includesAndrea Gelmini1-1/+0
drbd/drbd_receiver.c: linux/mm.h is included more than once. Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01drbd: improve usage of MSG_MORELars Ellenberg1-13/+19
It seems to improve performance if we allow the "p_data" header in its own frame (no MSG_MORE), but sendpage all but the last page with MSG_MORE. This is also in preparation of a later zero copy receive implementation. Suggested by Eduard.Guzovsky@stratus.com on drbd-dev. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01drbd: need to set socket bufsize early to take effectLars Ellenberg1-10/+23
quoting tcp(7): On individual connections, the socket buffer size must be set prior to the listen(2) or connect(2) calls in order to have it take effect. This adds a wrapper to do so, and uses it appropriately. Improves performance in certain situations. Note that because we cannot easily determine which socket will be "meta" and wich "data" (bulk) socket, we adjust both sockets. Previously, DRBD only adjusted the bufsizes of the "data" socket. Thanks again to Eduard.Guzovsky@stratus.com. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01drbd: improve network latency, TCP_QUICKACKLars Ellenberg1-1/+1
On Thu, Apr 29, 2010 at 04:00:50PM -0400, Eduard.Guzovsky@stratus.com wrote on drbd-dev@lists.linbit.com Subject: [Drbd-dev] DRBD small synchronous writes performance improvements > 1. TCP_QUICKACK option is set incorrectly. The goal was force TCP to > send and ACK as a "one time" event. Instead the code permanently sets > connection in the QUICKACK mode. He is right, we actually want to use an even val with TCP_QUICKACK. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01drbd: Revert "drbd: Create new current UUID as late as possible"Philipp Reisner3-47/+7
The late-UUID writing is delayed until the next release. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01brd: support discardNick Piggin1-1/+52
Support discard requests in brd by zeroing or deleting the underlying backing pages. This is simply to help with testing and documentation nature of brd code. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-05-21fbmem: avoid printk format warning with 32-bit resourcesRandy Dunlap1-1/+4
Fix printk formats: drivers/video/fbmem.c: In function 'fb_do_apertures_overlap': drivers/video/fbmem.c:1494: warning: format '%llx' expects type 'long long unsigned int', but argument 2 has type 'resource_size_t' drivers/video/fbmem.c:1494: warning: format '%llx' expects type 'long long unsigned int', but argument 3 has type 'resource_size_t' drivers/video/fbmem.c:1494: warning: format '%llx' expects type 'long long unsigned int', but argument 4 has type 'resource_size_t' drivers/video/fbmem.c:1494: warning: format '%llx' expects type 'long long unsigned int', but argument 5 has type 'resource_size_t' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-21Merge branch 'for-linus' of ↵Linus Torvalds3-4/+4
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: (69 commits) fix handling of offsets in cris eeprom.c, get rid of fake on-stack files get rid of home-grown mutex in cris eeprom.c switch ecryptfs_write() to struct inode *, kill on-stack fake files switch ecryptfs_get_locked_page() to struct inode * simplify access to ecryptfs inodes in ->readpage() and friends AFS: Don't put struct file on the stack Ban ecryptfs over ecryptfs logfs: replace inode uid,gid,mode initialization with helper function ufs: replace inode uid,gid,mode initialization with helper function udf: replace inode uid,gid,mode init with helper ubifs: replace inode uid,gid,mode initialization with helper function sysv: replace inode uid,gid,mode initialization with helper function reiserfs: replace inode uid,gid,mode initialization with helper function ramfs: replace inode uid,gid,mode initialization with helper function omfs: replace inode uid,gid,mode initialization with helper function bfs: replace inode uid,gid,mode initialization with helper function ocfs2: replace inode uid,gid,mode initialization with helper function nilfs2: replace inode uid,gid,mode initialization with helper function minix: replace inode uid,gid,mode init with helper ext4: replace inode uid,gid,mode init with helper ... Trivial conflict in fs/fs-writeback.c (mark bitfields unsigned)
2010-05-21Merge branch 'linux-next' of ↵Linus Torvalds15-420/+511
git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (36 commits) PCI: hotplug: pciehp: Removed check for hotplug of display devices PCI: read memory ranges out of Broadcom CNB20LE host bridge PCI: Allow manual resource allocation for PCI hotplug bridges x86/PCI: make ACPI MCFG reserved error messages ACPI specific PCI hotplug: Use kmemdup PM/PCI: Update PCI power management documentation PCI: output FW warning in pci_read/write_vpd PCI: fix typos pci_device_dis/enable to pci_dis/enable_device in comments PCI quirks: disable msi on AMD rs4xx internal gfx bridges PCI: Disable MSI for MCP55 on P5N32-E SLI x86/PCI: irq and pci_ids patch for additional Intel Cougar Point DeviceIDs PCI: aerdrv: trivial cleanup for aerdrv_core.c PCI: aerdrv: trivial cleanup for aerdrv.c PCI: aerdrv: introduce default_downstream_reset_link PCI: aerdrv: rework find_aer_service PCI: aerdrv: remove is_downstream PCI: aerdrv: remove magical ROOT_ERR_STATUS_MASKS PCI: aerdrv: redefine PCI_ERR_ROOT_*_SRC PCI: aerdrv: rework do_recovery PCI: aerdrv: rework get_e_source() ...
2010-05-21Merge git://git.infradead.org/iommu-2.6Linus Torvalds3-118/+99
* git://git.infradead.org/iommu-2.6: intel-iommu: Set a more specific taint flag for invalid BIOS DMAR tables intel-iommu: Combine the BIOS DMAR table warning messages panic: Add taint flag TAINT_FIRMWARE_WORKAROUND ('I') panic: Allow warnings to set different taint flags intel-iommu: intel_iommu_map_range failed at very end of address space intel-iommu: errors with smaller iommu widths intel-iommu: Fix boot inside 64bit virtualbox with io-apic disabled intel-iommu: use physfn to search drhd for VF intel-iommu: Print out iommu seq_id intel-iommu: Don't complain that ACPI_DMAR_SCOPE_TYPE_IOAPIC is not supported intel-iommu: Avoid global flushes with caching mode. intel-iommu: Use correct domain ID when caching mode is enabled intel-iommu mistakenly uses offset_pfn when caching mode is enabled intel-iommu: use for_each_set_bit() intel-iommu: Fix section mismatch dmar_ir_support() uses dmar_tbl.
2010-05-21Merge branch 'virtio' of ↵Linus Torvalds6-384/+475
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus * 'virtio' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: (27 commits) drivers/char: Eliminate use after free virtio: console: Accept console size along with resize control message virtio: console: Store each console's size in the console structure virtio: console: Resize console port 0 on config intr only if multiport is off virtio: console: Add support for nonblocking write()s virtio: console: Rename wait_is_over() to will_read_block() virtio: console: Don't always create a port 0 if using multiport virtio: console: Use a control message to add ports virtio: console: Move code around for future patches virtio: console: Remove config work handler virtio: console: Don't call hvc_remove() on unplugging console ports virtio: console: Return -EPIPE to hvc_console if we lost the connection virtio: console: Let host know of port or device add failures virtio: console: Add a __send_control_msg() that can send messages without a valid port virtio: Revert "virtio: disable multiport console support." virtio: add_buf_gfp trans_virtio: use virtqueue_xxx wrappers virtio-rng: use virtqueue_xxx wrappers virtio_ring: remove a level of indirection virtio_net: use virtqueue_xxx wrappers ... Fix up conflicts in drivers/net/virtio_net.c due to new virtqueue_xxx wrappers changes conflicting with some other cleanups.
2010-05-21Merge branch 'modules' of ↵Linus Torvalds1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus * 'modules' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: module: drop the lock while waiting for module to complete initialization. MODULE_DEVICE_TABLE(isapnp, ...) does nothing hisax_fcpcipnp: fix broken isapnp device table. isapnp: move definitions to mod_devicetable.h so file2alias can reach them.
2010-05-21Merge branch 'for_linus' of ↵Linus Torvalds9-278/+1606
git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86: (32 commits) Move N014, N051 and CR620 dmi information to load scm dmi table drivers/platform/x86/eeepc-wmi.c: fix build warning X86 platfrom wmi: Add debug facility to dump WMI data in a readable way X86 platform wmi: Also log GUID string when an event happens and debug is set X86 platform wmi: Introduce debug param to log all WMI events Clean up all objects used by scm model when driver initial fail or exit msi-laptop: fix up some coding style issues found by checkpatch msi-laptop: Add i8042 filter to sync sw state with BIOS when function key pressed msi-laptop: Set rfkill init state when msi-laptop intiial msi-laptop: Add MSI CR620 notebook dmi information to scm models table msi-laptop: Add N014 N051 dmi information to scm models table drivers/platform/x86: Use kmemdup drivers/platform/x86: Use kzalloc drivers/platform/x86: Clarify the MRST IPC driver description slightly eeepc-wmi: depends on BACKLIGHT_CLASS_DEVICE IPC driver for Intel Mobile Internet Device (MID) platforms classmate-laptop: Add RFKILL support. thinkpad-acpi: document backlight level writeback at driver init thinkpad-acpi: clean up ACPI handles handling thinkpad-acpi: don't depend on led_path for led firmware type (v2) ...
2010-05-21Merge branch 'next' of ↵Linus Torvalds27-453/+4849
git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: DMAENGINE: extend the control command to include an arg async_tx: trim dma_async_tx_descriptor in 'no channel switch' case DMAENGINE: DMA40 fix for allocation of logical channel 0 DMAENGINE: DMA40 support paused channel status dmaengine: mpc512x: Use resource_size DMA ENGINE: Do not reset 'private' of channel ioat: Remove duplicated devm_kzalloc() calls for ioatdma_device ioat3: disable cacheline-unaligned transfers for raid operations ioat2,3: convert to producer/consumer locking ioat: convert to circ_buf DMAENGINE: Support for ST-Ericssons DMA40 block v3 async_tx: use of kzalloc/kfree requires the include of slab.h dmaengine: provide helper for setting txstate DMAENGINE: generic channel status v2 DMAENGINE: generic slave control v2 dma: timb-dma: Update comment and fix compiler warning dma: Add timb-dma DMAENGINE: COH 901 318 fix bytesleft DMAENGINE: COH 901 318 rename confusing vars
2010-05-21Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds14-582/+987
* 'for-linus' of git://neil.brown.name/md: (45 commits) md: don't insist on valid event count for spare devices. md: simplify updating of event count to sometimes avoid updating spares. md/raid6: Fix raid-6 read-error correction in degraded state md: restore ability of spare drives to spin down. md: Fix read balancing in RAID1 and RAID10 on drives > 2TB md/linear: standardise all printk messages md/raid0: tidy up printk messages. md/raid10: tidy up printk messages. md/raid1: improve printk messages md/raid5: improve consistency of error messages. md: remove EXPERIMENTAL designation from RAID10 md: allow integers to be passed to md/level md: notify mdstat waiters of level change md/raid4: permit raid0 takeover md/raid1: delay reads that could overtake behind-writes. md/raid1: fix confusing 'redirect sector' message. md: don't unregister the thread in mddev_suspend md: factor out init code for an mddev md: pass mddev to make_request functions rather than request_queue md: call md_stop_writes from md_stop ...
2010-05-22Merge commit '3ff195b011d7decf501a4d55aeed312731094796' into for-linusNeilBrown4383-88597/+209122
Conflicts: drivers/md/md.c - Resolved conflict in md_update_sb - Added extra 'NULL' arg to new instance of sysfs_get_dirent. Signed-off-by: NeilBrown <neilb@suse.de>
2010-05-21sanitize vfs_fsync calling conventionsChristoph Hellwig3-4/+4
Now that the last user passing a NULL file pointer is gone we can remove the redundant dentry argument and associated hacks inside vfs_fsynmc_range. The next step will be removig the dentry argument from ->fsync, but given the luck with the last round of method prototype changes I'd rather defer this until after the main merge window. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-05-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6Linus Torvalds732-51732/+56069
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (577 commits) Staging: ramzswap: Handler for swap slot free callback swap: Add swap slot free callback to block_device_operations swap: Add flag to identify block swap devices Staging: vt6655: use ETH_FRAME_LEN macro instead of custom one Staging: vt6655: use ETH_DATA_LEN macro instead of custom one Staging: vt6655: use ETH_FCS_LEN macro instead of custom one Staging: vt6656: use ETH_HLEN macro instead of custom one Staging: comedi: quatech_daqp_cs.c Replace eos semaphore with a completion. Staging: dt3155v4l: remove private memory allocator Staging: crystalhd: Remove typedefs from driver Staging: winbond: Fix for pointer name format issue in mds.c Staging: vt6656: removed custom UCHAR/USHORT/UINT/ULONG/ULONGLONG typedefs Staging: vt6656: removed custom CHAR/SHORT/INT/LONG typedefs Staging: comedi: Altered the way printk is used in 8255.c staging: iio: adis16350 and similar IMU driver Staging: iio: max1363 Fix two bugs in single_channel_from_ring Staging: iio: adis16220 extract bin_attribute structures from state Staging: iio: adis16220 vibration sensor driver Staging: comedi: Kconfig dependancy fixes Staging: comedi: fix up build error from last Kconfig changes ...
2010-05-21Merge branch 'for-2.6.35' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds13-470/+934
* 'for-2.6.35' of git://git.kernel.dk/linux-2.6-block: (86 commits) pipe: set lower and upper limit on max pages in the pipe page array pipe: add support for shrinking and growing pipes drbd: This is now equivalent to drbd release 8.3.8rc1 drbd: Do not free p_uuid early, this is done in the exit code of the receiver drbd: Null pointer deref fix to the large "multi bio rewrite" drbd: Fix: Do not detach, if a bio with a barrier fails drbd: Ensure to not trigger late-new-UUID creation multiple times drbd: Do not Oops when C_STANDALONE when uuid gets generated writeback: fix mixed up arguments to bdi_start_writeback() writeback: fix problem with !CONFIG_BLOCK compilation block: improve automatic native capacity unlocking block: use struct parsed_partitions *state universally in partition check code block,ide: simplify bdops->set_capacity() to ->unlock_native_capacity() block: restart partition scan after resizing a device buffer: make invalidate_bdev() drain all percpu LRU add caches block: remove all rcu head initializations writeback: fixups for !dirty_writeback_centisecs writeback: bdi_writeback_task() must set task state before calling schedule() writeback: ensure that WB_SYNC_NONE writeback with sb pinned is sync drivers/block/drbd: Use kzalloc ...
2010-05-21Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds1-43/+40
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (25 commits) MIPS: Use GCC __builtin_prefetch() to implement prefetch(). MIPS: Octeon: Serial port fixes for OCTEON simulator. MIPS: Octeon: Get rid of early serial. MIPS: AR7: prevent race between clock initialization and devices registration MIPS: AR7: use ar7_has_high_vlynq() to determine watchdog base address MIPS: BCM63xx: Avoid namespace clash on GPIO_DIR_{IN,OUT} MIPS: MTX-1: Update defconfig MIPS: BCM47xx: Update defconfig MIPS: RB532: Update defconfig MIPS: AR7: Update defconfig RTC: rtc-cmos: Fix binary mode support MIPS: Oprofile: Loongson: Cleanup the comments MIPS: Oprofile: Loongson: Cleanup of the macros MIPS: Oprofile: Loongson: Remove unused variable from loongson2_cpu_setup() MIPS: Oprofile: Loongson: Remove useless parentheses MIPS: Oprofile: Loongson: Unify macro for setting events MIPS: nofpu and nodsp only affect CPU0 MIPS: Clean up tables for bootmem allocation MIPS: Coding style cleanups of access of FCSR rounding mode bits MIPS: Loongson 2F: Add gpio/gpioilb support ...
2010-05-21Merge branch 'for-linus' of git://gitorious.org/linux-omap-dss2/linuxLinus Torvalds16-100/+1219
* 'for-linus' of git://gitorious.org/linux-omap-dss2/linux: (23 commits) OMAP: DSS2: Fix omap_dss_probe() error path OMAP: DSS2: omap_dss_probe() conditional compilation cleanup board-omap3-beagle: add DSS2 support OMAP2: DSS: Add missing line for update bg color OMAP3630: DSS2: Updating MAX divider value OMAP: RX51: Update board defconfig OMAP: DSS2: Add ACX565AKM Panel Driver OMAP: RX51: Add Touch Controller in SPI board info OMAP: RX51: Add LCD Panel support OMAP: DSS2: TPO-TD03MTEA1: fix Kconfig dependency OMAP: LCD LS037V7DW01: Add Backlight driver support OMAP: DSS2: Taal: Fix DSI bus locking problem OMAP: DSS2: Taal: add mutex to protect panel data OMAP: DSS2: Make partial update width even OMAP: DSS2: Fix device disable when driver is not loaded OMAP: DSS2: VENC: don't call platform_enable/disable() twice OMAP: DSS2: check lock_fb_info() return value OMAP: DSS2: fix lock_fb_info() and omapfb_lock() locking order OMAP: DSS2: Use vdds_sdi regulator supply in SDI OMAP: DSS2: Remove redundant enable/disable calls from SDI ...
2010-05-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds13-158/+5042
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (46 commits) random: simplify fips mode crypto: authenc - Fix cryptlen calculation crypto: talitos - add support for sha224 crypto: talitos - add hash algorithms crypto: talitos - second prepare step for adding ahash algorithms crypto: talitos - prepare for adding ahash algorithms crypto: n2 - Add Niagara2 crypto driver crypto: skcipher - Add ablkcipher_walk interfaces crypto: testmgr - Add testing for async hashing and update/final crypto: tcrypt - Add speed tests for async hashing crypto: scatterwalk - Fix scatterwalk_done() test crypto: hifn_795x - Rename ablkcipher_walk to hifn_cipher_walk padata: Use get_online_cpus/put_online_cpus in padata_free padata: Add some code comments padata: Flush the padata queues actively padata: Use a timer to handle remaining objects in the reorder queues crypto: shash - Remove usage of CRYPTO_MINALIGN crypto: mv_cesa - Use resource_size crypto: omap - OMAP macros corrected padata: Use get_online_cpus/put_online_cpus ... Fix up conflicts in arch/arm/mach-omap2/devices.c
2010-05-21PCI: hotplug: pciehp: Removed check for hotplug of display devicesPraveen Kalamegham1-14/+3
Removed check to prevent hotplug of display devices within pciehp. Originally this was thought to have been required within the PCI Hotplug specification for some legacy devices. However there is no such requirement in the most recent revision. The check prevents hotplug of not only display devices but also computational GPUs which require serviceability. Signed-off-by: Praveen Kalamegham <praveen@nextio.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-05-21PCI: Allow manual resource allocation for PCI hotplug bridgesFelix Radensky1-0/+13
At the moment only PCI-E briges can be flagged as hotplug, thus allowing manual resource preallocation via pci=hpmemsize=nnM and pci=hpiosize=nnM kernel parameters. Some PCI hotplug bridges, e.g. PLX 6254 can also benefit from this functionalily, as kernel fails to properly allocate their resources when hotplug device is added and PCI bus is rescanned. This patch adds header quirk for PLX 6254 that marks this bridge as hotplug. Other PCI bridges with similar problems can use it as well. Signed-off-by: Felix Radensky <felix@embedded-sol.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-05-21Merge branch 'msm-video' of git://codeaurora.org/quic/kernel/dwalker/linux-msmLinus Torvalds1-1/+0
* 'msm-video' of git://codeaurora.org/quic/kernel/dwalker/linux-msm: drivers: video: msm: add include msm_mdp.h drivers: video: msm: default to no
2010-05-21Merge branch 'msm-mmc_sdcc' of ↵Linus Torvalds2-186/+301
git://codeaurora.org/quic/kernel/dwalker/linux-msm * 'msm-mmc_sdcc' of git://codeaurora.org/quic/kernel/dwalker/linux-msm: drivers: mmc: msm_sdcc: Add EMBEDDED_SDIO support mmc: msm_sdcc: Fix issue where clocks could be disabled mid transaction mmc: msm_sdcc: Fix the dma exec function to use the proper delays mmc: msm_sdcc: Don't set host->curr.mrq until after we're sure the busclk timer won't fire mmc: msm_sdcc: Enable busclk idle timer for power savings mmc: msm_sdcc: Don't disable interrupts while suspending mmc: msm_sdcc: Fix issue where we might not end a sucessfull request mmc: msm_sdcc: Featurize busclock power save and disable it by default mmc: msm_sdcc: Fix bug where busclk expiry timer was not properly disabled mmc: msm_sdcc: Reduce command timeouts and improve reliability. mmc: msm_sdcc: Schedule clock disable after probe mmc: msm_sdcc: Wrap readl/writel calls with appropriate clk delays mmc: msm_sdcc: Driver clocking/irq improvements msm: Add 'execute' datamover callback mmc: msm_sdcc: Snoop SDIO_CCCR_ABORT register mmc: msm_sdcc: Clean up clock management and add a 10us delay after enabling clocks
2010-05-21RTC: rtc-cmos: Fix binary mode supportArnaud Patard1-43/+40
As a follow-up to the thread about RTC support for some Loongson 2E/2F boards, this patch tries to address the "REVISIT"/"FIXME" comments about rtc binary mode handling and allow rtc to work with rtc in binary mode. I've also raised the message about 24-h mode not supported to warning otherwise, one may end up with no rtc without any message in the kernel log. Signed-off-by: Arnaud Patard <apatard@mandriva.com> To: linux-mips@linux-mips.org To: rtc-linux@googlegroups.com Cc: david-b@pacbell.net Cc: a.zummo@towertech.it Cc: akpm@linux-foundation.org Patchwork: http://patchwork.linux-mips.org/patch/1158/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-05-21Merge staging-next tree into Linus's latest versionGreg Kroah-Hartman732-51732/+56069
Conflicts: drivers/staging/arlan/arlan-main.c drivers/staging/comedi/drivers/cb_das16_cs.c drivers/staging/cx25821/cx25821-alsa.c drivers/staging/dt3155/dt3155_drv.c drivers/staging/hv/hv.c drivers/staging/netwave/netwave_cs.c drivers/staging/wavelan/wavelan.c drivers/staging/wavelan/wavelan_cs.c drivers/staging/wlags49_h2/wl_cs.c This required a bit of hand merging due to the conflicts that happened in the later .34-rc releases, as well as some staging driver changing coming in through other trees (v4l and pcmcia). Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-21Merge branch 'master' into for-2.6.35Jens Axboe2443-80744/+188282
Conflicts: fs/ext3/fsync.c Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-05-21drbd: Do not free p_uuid early, this is done in the exit code of the receiverPhilipp Reisner1-2/+0
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-05-21drbd: Null pointer deref fix to the large "multi bio rewrite"Philipp Reisner1-0/+4
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-05-21drbd: Fix: Do not detach, if a bio with a barrier failsPhilipp Reisner1-1/+1
Introduced a few days ago: commit 45bb912bd5ea4d2b3a270a93cbdf767a0e2df6f5 Author: Lars Ellenberg <lars.ellenberg@linbit.com> Date: Fri May 14 17:10:48 2010 +0200 Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-05-21drbd: Ensure to not trigger late-new-UUID creation multiple timesPhilipp Reisner1-7/+11
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-05-21drbd: Do not Oops when C_STANDALONE when uuid gets generatedPhilipp Reisner1-1/+4
Got introduces with commit 0c3f34516e8c5a1a0ba3585a7777d32bbbdf4ecb Author: Philipp Reisner <philipp.reisner@linbit.com> Date: Mon May 17 16:10:43 2010 +0200 drbd: Create new current UUID as late as possible Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-05-21Merge branch 'next' of ↵Linus Torvalds10-418/+12
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (92 commits) powerpc: Remove unused 'protect4gb' boot parameter powerpc: Build-in e1000e for pseries & ppc64_defconfig powerpc/pseries: Make request_ras_irqs() available to other pseries code powerpc/numa: Use ibm,architecture-vec-5 to detect form 1 affinity powerpc/numa: Set a smaller value for RECLAIM_DISTANCE to enable zone reclaim powerpc: Use smt_snooze_delay=-1 to always busy loop powerpc: Remove check of ibm,smt-snooze-delay OF property powerpc/kdump: Fix race in kdump shutdown powerpc/kexec: Fix race in kexec shutdown powerpc/kexec: Speedup kexec hash PTE tear down powerpc/pseries: Add hcall to read 4 ptes at a time in real mode powerpc: Use more accurate limit for first segment memory allocations powerpc/kdump: Use chip->shutdown to disable IRQs powerpc/kdump: CPUs assume the context of the oopsing CPU powerpc/crashdump: Do not fail on NULL pointer dereferencing powerpc/eeh: Fix oops when probing in early boot powerpc/pci: Check devices status property when scanning OF tree powerpc/vio: Switch VIO Bus PM to use generic helpers powerpc: Avoid bad relocations in iSeries code powerpc: Use common cpu_die (fixes SMP+SUSPEND build) ...
2010-05-21Merge branch 'drm-for-2.6.35' of ↵Linus Torvalds155-7209/+14018
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-for-2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (207 commits) drm/radeon/kms/pm/r600: select the mid clock mode for single head low profile drm/radeon: fix power supply kconfig interaction. drm/radeon/kms: record object that have been list reserved drm/radeon: AGP memory is only I/O if the aperture can be mapped by the CPU. drm/radeon/kms: don't default display priority to high on rs4xx drm/edid: fix typo in 1600x1200@75 mode drm/nouveau: fix i2c-related init table handlers drm/nouveau: support init table i2c device identifier 0x81 drm/nouveau: ensure we've parsed i2c table entry for INIT_*I2C* handlers drm/nouveau: display error message for any failed init table opcode drm/nouveau: fix init table handlers to return proper error codes drm/nv50: support fractional feedback divider on newer chips drm/nv50: fix monitor detection on certain chipsets drm/nv50: store full dcb i2c entry from vbios drm/nv50: fix suspend/resume with DP outputs drm/nv50: output calculated crtc pll when debugging on drm/nouveau: dump pll limits entries when debugging is on drm/nouveau: bios parser fixes for eDP boards drm/nouveau: fix a nouveau_bo dereference after it's been destroyed drm/nv40: remove some completed ctxprog TODOs ...
2010-05-21Merge branch 'dbg-early-merge' of ↵Linus Torvalds2-9/+130
git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb * 'dbg-early-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb: echi-dbgp: Add kernel debugger support for the usb debug port earlyprintk,vga,kdb: Fix \b and \r for earlyprintk=vga with kdb kgdboc: Add ekgdboc for early use of the kernel debugger x86,early dr regs,kgdb: Allow kernel debugger early dr register access x86,kgdb: Implement early hardware breakpoint debugging x86, kgdb, init: Add early and late debug states x86, kgdb: early trap init for early debug
2010-05-21Merge branch 'kdb-merge' of ↵Linus Torvalds5-13/+128
git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb * 'kdb-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb: (25 commits) kdb,debug_core: Allow the debug core to receive a panic notification MAINTAINERS: update kgdb, kdb, and debug_core info debug_core,kdb: Allow the debug core to process a recursive debug entry printk,kdb: capture printk() when in kdb shell kgdboc,kdb: Allow kdb to work on a non open console port kgdb: Add the ability to schedule a breakpoint via a tasklet mips,kgdb: kdb low level trap catch and stack trace powerpc,kgdb: Introduce low level trap catching x86,kgdb: Add low level debug hook kgdb: remove post_primary_code references kgdb,docs: Update the kgdb docs to include kdb kgdboc,keyboard: Keyboard driver for kdb with kgdb kgdb: gdb "monitor" -> kdb passthrough sparc,sunzilog: Add console polling support for sunzilog serial driver sh,sh-sci: Use NO_POLL_CHAR in the SCIF polled console code kgdb,8250,pl011: Return immediately from console poll kgdb: core changes to support kdb kdb: core for kgdb back end (2 of 2) kdb: core for kgdb back end (1 of 2) kgdb,blackfin: Add in kgdb_arch_set_pc for blackfin ...
2010-05-21block,ide: simplify bdops->set_capacity() to ->unlock_native_capacity()Tejun Heo2-31/+20
bdops->set_capacity() is unnecessarily generic. All that's required is a simple one way notification to lower level driver telling it to try to unlock native capacity. There's no reason to pass in target capacity or return the new capacity. The former is always the inherent native capacity and the latter can be handled via the usual device resize / revalidation path. In fact, the current API is always used that way. Replace ->set_capacity() with ->unlock_native_capacity() which take only @disk and doesn't return anything. IDE which is the only current user of the API is converted accordingly. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Ben Hutchings <ben@decadent.org.uk> Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-05-21Merge branch 'for-linus' of ↵Linus Torvalds23-157/+6704
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: (59 commits) HID: fix up 'EMBEDDED' mess in Kconfig HID: roccat: cleanup preprocessor macros HID: roccat: refactor special event handling HID: roccat: fix special button support HID: roccat: Correctly mark init and exit functions HID: hidraw: Use Interrupt Endpoint for OUT Transfers if Available HID: hid-samsung: remove redundant key mappings HID: add omitted hid-zydacron.c file HID: hid-samsung: add support for Creative Desktop Wireless 6000 HID: picolcd: Eliminate use after free HID: Zydacron Remote Control driver HID: Use kmemdup HID: magicmouse: fix input registration HID: make Prodikeys driver standalone config option HID: Prodikeys PC-MIDI HID Driver HID: hidraw: fix indentation HID: ntrig: add filtering module parameters HID: ntrig: add sysfs access to filter parameters HID: ntrig: add sensitivity and responsiveness support HID: add multi-input quirk for eGalax Touchcontroller ...
2010-05-21Merge branch 'omap-for-linus' of ↵Linus Torvalds4-3/+197
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (113 commits) omap4: Add support for i2c init omap: Fix i2c platform init code for omap4 OMAP2 clock: fix recursive spinlock attempt when CONFIG_CPU_FREQ=y OMAP powerdomain, hwmod, omap_device: add some credits OMAP4 powerdomain: Support LOWPOWERSTATECHANGE for powerdomains OMAP3 clock: add support for setting the divider for sys_clkout2 using clk_set_rate OMAP4 powerdomain: Fix pwrsts flags for ALWAYS ON domains OMAP: timers: Fix clock source names for OMAP4 OMAP4 clock: Support clk_set_parent OMAP4: PRCM: Add offset defines for all CM registers OMAP4: PRCM: Add offset defines for all PRM registers OMAP4: PRCM: Remove duplicate definition of base addresses OMAP4: PRM: Remove MPU internal code name and apply PRCM naming convention OMAP4: CM: Remove non-functional registers in ES1.0 OMAP: hwmod: Replace WARN by pr_warning for clockdomain check OMAP: hwmod: Rename hwmod name for the MPU OMAP: hwmod: Do not exit the iteration if one clock init failed OMAP: hwmod: Replace WARN by pr_warning if clock lookup failed OMAP: hwmod: Remove IS_ERR check with omap_clk_get_by_name return value OMAP: hwmod: Fix wrong pointer iteration in oh->slaves ...
2010-05-21Merge branch 'i2c-for-linus' of ↵Linus Torvalds40-165/+209
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: i2c-nforce2: Remove redundant error messages on ACPI conflict i2c: Use <linux/io.h> instead of <asm/io.h> i2c-algo-pca: Fix coding style issues i2c-dev: Fix all coding style issues i2c-core: Fix some coding style issues i2c-gpio: Move initialization code to subsys_initcall() i2c-parport: Make template structure const i2c-dev: Remove unnecessary casts at24: Fall back to byte or word reads if needed i2c-stub: Expose the default functionality flags i2c/scx200_acb: Make PCI device ids constant i2c-i801: Fix all checkpatch warnings i2c-i801: All newer devices have all the optional features i2c-i801: Let the user disable selected driver features
2010-05-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6Linus Torvalds14-323/+4135
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: (25 commits) serial: Tidy REMOTE_DEBUG serial: isicomm: handle running out of slots serial: bfin_sport_uart: Use resource size to fix off-by-one error tty: fix obsolete comment on tty_insert_flip_string_fixed_flag serial: Add driver for the Altera UART serial: Add driver for the Altera JTAG UART serial: timbuart: make sure last byte is sent when port is closed serial: two branches the same in timbuart_set_mctrl() serial: uartlite: move from byte accesses to word accesses tty: n_gsm: depends on NET tty: n_gsm line discipline serial: TTY: new ldiscs for staging serial: bfin_sport_uart: drop redundant cpu depends serial: bfin_sport_uart: drop the experimental markings serial: bfin_sport_uart: pull in bfin_sport.h for SPORT defines serial: bfin_sport_uart: only enable SPORT TX if data is to be sent serial: bfin_sport_uart: drop useless status masks serial: bfin_sport_uart: zero sport_uart_port if allocated dynamically serial: bfin_sport_uart: protect changes to uart_port serial: bfin_sport_uart: add support for CTS/RTS via GPIOs ...
2010-05-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6Linus Torvalds58-254/+440
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (38 commits) net: Expose all network devices in a namespaces in sysfs hotplug: netns aware uevent_helper kobj: Send hotplug events in the proper namespace. netlink: Implment netlink_broadcast_filtered net/sysfs: Fix the bitrot in network device kobject namespace support netns: Teach network device kobjects which namespace they are in. kobject: Send hotplug events in all network namespaces driver-core: fix Typo in drivers/base/core.c for CONFIG_MODULE pci: check caps from sysfs file open to read device dependent config space sysfs: add struct file* to bin_attr callbacks sysfs: Remove usage of S_BIAS to avoid merge conflict with the vfs tree sysfs: Don't use enums in inline function declaration. sysfs-namespaces: add a high-level Documentation file sysfs: Comment sysfs directory tagging logic driver core: Implement ns directory support for device classes. sysfs: Implement sysfs_delete_link sysfs: Add support for tagged directories with untagged members. sysfs: Implement sysfs tagged directory support. kobj: Add basic infrastructure for dealing with namespaces. sysfs: Remove double free sysfs_get_sb ...
2010-05-21Fix networking tree iscsi_tcp.c mis-mergeLinus Torvalds1-1/+1
The removal of the 'waitqueue_active()' test in commit d7d05548a6 ("[SCSI] iscsi_tcp: fix relogin/shutdown hang") got incorrectly resolved by David when he back-merged the main git tree into the networking tree in commit 278554bd65 ("Merge branch 'master' of master.kernel.org:..."). There was a content conflict due to 'sock->sk->sk_sleep' being changed into 'sk_sleep(sock->sk)' in the networking tree, but David didn't pick up the iscsi change from the main tree. Reported-by: James Bottomley <James.Bottomley@suse.de> Cc: David Miller <davem@davemloft.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>