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2014-06-12Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds447-9542/+24787
Pull drm updates from Dave Airlie: "This is the main drm merge window pull request, changes all over the place, mostly normal levels of churn. Highlights: Core drm: More cleanups, fix race on connector/encoder naming, docs updates, object locking rework in prep for atomic modeset i915: mipi DSI support, valleyview power fixes, cursor size fixes, execlist refactoring, vblank improvements, userptr support, OOM handling improvements radeon: GPUVM tuning and large page size support, gart fixes, deep color HDMI support, HDMI audio cleanups nouveau: - displayport rework should fix lots of issues - initial gk20a support - gk110b support - gk208 fixes exynos: probe order fixes, HDMI changes, IPP consolidation msm: debugfs updates, misc fixes ast: ast2400 support, sync with UMS driver tegra: cleanups, hdmi + hw cursor for Tegra 124. panel: fixes existing panels add some new ones. ipuv3: moved from staging to drivers/gpu" * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (761 commits) drm/nouveau/disp/dp: fix tmds passthrough on dp connector drm/nouveau/dp: probe dpcd to determine connectedness drm/nv50-: trigger update after all connectors disabled drm/nv50-: prepare for attaching a SOR to multiple heads drm/gf119-/disp: fix debug output on update failure drm/nouveau/disp/dp: make use of postcursor when its available drm/g94-/disp/dp: take max pullup value across all lanes drm/nouveau/bios/dp: parse lane postcursor data drm/nouveau/dp: fix support for dpms drm/nouveau: register a drm_dp_aux channel for each dp connector drm/g94-/disp: add method to power-off dp lanes drm/nouveau/disp/dp: maintain link in response to hpd signal drm/g94-/disp: bash and wait for something after changing lane power regs drm/nouveau/disp/dp: split link config/power into two steps drm/nv50/disp: train PIOR-attached DP from second supervisor drm/nouveau/disp/dp: make use of existing output data for link training drm/gf119/disp: start removing direct vbios parsing from supervisor drm/nv50/disp: start removing direct vbios parsing from supervisor drm/nouveau/disp/dp: maintain receiver caps in response to hpd signal drm/nouveau/disp/dp: create subclass for dp outputs ...
2014-06-12Merge branch 'for-linus' of ↵Linus Torvalds102-2028/+1796
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs updates from Al Viro: "This the bunch that sat in -next + lock_parent() fix. This is the minimal set; there's more pending stuff. In particular, I really hope to get acct.c fixes merged this cycle - we need that to deal sanely with delayed-mntput stuff. In the next pile, hopefully - that series is fairly short and localized (kernel/acct.c, fs/super.c and fs/namespace.c). In this pile: more iov_iter work. Most of prereqs for ->splice_write with sane locking order are there and Kent's dio rewrite would also fit nicely on top of this pile" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (70 commits) lock_parent: don't step on stale ->d_parent of all-but-freed one kill generic_file_splice_write() ceph: switch to iter_file_splice_write() shmem: switch to iter_file_splice_write() nfs: switch to iter_splice_write_file() fs/splice.c: remove unneeded exports ocfs2: switch to iter_file_splice_write() ->splice_write() via ->write_iter() bio_vec-backed iov_iter optimize copy_page_{to,from}_iter() bury generic_file_aio_{read,write} lustre: get rid of messing with iovecs ceph: switch to ->write_iter() ceph_sync_direct_write: stop poking into iov_iter guts ceph_sync_read: stop poking into iov_iter guts new helper: copy_page_from_iter() fuse: switch to ->write_iter() btrfs: switch to ->write_iter() ocfs2: switch to ->write_iter() xfs: switch to ->write_iter() ...
2014-06-12lock_parent: don't step on stale ->d_parent of all-but-freed oneAl Viro1-1/+3
Dentry that had been through (or into) __dentry_kill() might be seen by shrink_dentry_list(); that's normal, it'll be taken off the shrink list and freed if __dentry_kill() has already finished. The problem is, its ->d_parent might be pointing to already freed dentry, so lock_parent() needs to be careful. We need to check that dentry hasn't already gone into __dentry_kill() *and* grab rcu_read_lock() before dropping ->d_lock - the latter makes sure that whatever we see in ->d_parent after dropping ->d_lock it won't be freed until we drop rcu_read_lock(). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2014-06-12Merge commit '9f12600fe425bc28f0ccba034a77783c09c15af4' into for-linusAl Viro599-3790/+7374
Backmerge of dcache.c changes from mainline. It's that, or complete rebase... Conflicts: fs/splice.c Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2014-06-12kill generic_file_splice_write()Al Viro2-126/+0
no callers left Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2014-06-12ceph: switch to iter_file_splice_write()Al Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2014-06-12shmem: switch to iter_file_splice_write()Al Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2014-06-12nfs: switch to iter_splice_write_file()Al Viro3-34/+2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2014-06-12fs/splice.c: remove unneeded exportsAl Viro2-20/+5
ocfs2 was using a bunch of splice.c guts... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2014-06-12ocfs2: switch to iter_file_splice_write()Al Viro1-80/+2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2014-06-12->splice_write() via ->write_iter()Al Viro16-56/+156
iter_file_splice_write() - a ->splice_write() instance that gathers the pipe buffers, builds a bio_vec-based iov_iter covering those and feeds it to ->write_iter(). A bunch of simple cases coverted to that... [AV: fixed the braino spotted by Cyrill] Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2014-06-11Merge tag 'virtio-next-for-linus' of ↵Linus Torvalds5-59/+127
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux Pull virtio updates from Rusty Russell: "Main excitement is a virtio_scsi fix for alloc holding spinlock on the abort path, which I refuse to CC stable since (1) I discovered it myself, and (2) it's been there forever with no reports" * tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: virtio_scsi: don't call virtqueue_add_sgs(... GFP_NOIO) holding spinlock. virtio-rng: fixes for device registration/unregistration virtio-rng: fix boot with virtio-rng device virtio-rng: support multiple virtio-rng devices virtio_ccw: introduce device_lost in virtio_ccw_device virtio: virtio_break_device() to mark all virtqueues broken.
2014-06-11Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds5-87/+101
Pull vhost infrastructure updates from Michael S. Tsirkin: "This reworks vhost core dropping unnecessary RCU uses in favor of VQ mutexes which are used on fast path anyway. This fixes worst-case latency for users which change the memory mappings a lot. Memory allocation for vhost-net now supports fallback on vmalloc (same as for vhost-scsi) this makes it possible to create the device on systems where memory is very fragmented, with slightly lower performance" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vhost: move memory pointer to VQs vhost: move acked_features to VQs vhost: replace rcu with mutex vhost-net: extend device allocation to vmalloc
2014-06-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tileLinus Torvalds7-33/+18
Pull arch/tile changes from Chris Metcalf: "These mostly just address smaller issues reported to me" * git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: arch: tile: kernel: unaligned.c: Cleaning up uninitialized variables drivers/tty/hvc/hvc_tile.c: use PTR_ERR_OR_ZERO replace strict_strto* call with kstrto* tile: Update comments for generic idle conversion tile: cleanup the comment in init_pgprot tile: use BOOTMEM_DEFAULT instead of magic number 0 for reserve_bootmem flags
2014-06-11Merge tag 'modules-next-for-linus' of ↵Linus Torvalds15-67/+117
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux Pull module updates from Rusty Russell: "Most of this is cleaning up various driver sysfs permissions so we can re-add the perm check (we unified the module param and sysfs checks, but the module ones were stronger so we weakened them temporarily). Param parsing gets documented, and also "--" now forces args to be handed to init (and ignored by the kernel). Module NX/RO protections get tightened: we now set them before calling parse_args()" * tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: module: set nx before marking module MODULE_STATE_COMING. samples/kobject/: avoid world-writable sysfs files. drivers/hid/hid-picolcd_fb: avoid world-writable sysfs files. drivers/staging/speakup/: avoid world-writable sysfs files. drivers/regulator/virtual: avoid world-writable sysfs files. drivers/scsi/pm8001/pm8001_ctl.c: avoid world-writable sysfs files. drivers/hid/hid-lg4ff.c: avoid world-writable sysfs files. drivers/video/fbdev/sm501fb.c: avoid world-writable sysfs files. drivers/mtd/devices/docg3.c: avoid world-writable sysfs files. speakup: fix incorrect perms on speakup_acntsa.c cpumask.h: silence warning with -Wsign-compare Documentation: Update kernel-parameters.tx param: hand arguments after -- straight to init modpost: Fix resource leak in read_dump()
2014-06-11Merge branch 'next' of ↵Linus Torvalds15-75/+1015
git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux Pull thermal management update from Zhang Rui: "Specifics: - fix a bug in Exynos thermal driver, which overwrites the hardware trip point threshold when updating software trigger levels and results in emergency shutdown. From: Tushar Behera. - add thermal sensor support for Armada 375 and 38x SoCs. From Ezequiel Garcia. - add TMU (Thermal Management Unit) support for Exynos5260 and Exynos5420 SoCs. From Naveen Krishna Chatradhi. - add support for the additional digital temperature sensors in the Intel SoCs like Bay Trail. From: Srinivas Pandruvada. - a couple of cleanups and small fixes from Jingoo Han, Bartlomiej Zolnierkiewicz, Geert Uytterhoeven, Jacob Pan, Paul Walmsley and Lan,Tianyu" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: (21 commits) thermal: spear: remove unnecessary OOM messages thermal: exynos: remove unnecessary OOM messages thermal: rcar: remove unnecessary OOM messages thermal: armada: Support Armada 380 SoC thermal: armada: Support Armada 375 SoC thermal: armada: Allow to specify an 'inverted readout' sensor thermal: armada: Pass the platform_device to init_sensor() thermal: armada: Add generic infrastructure to handle the sensor thermal: armada: Add infrastructure to support generic formulas thermal: armada: Rename armada_thermal_ops struct thermal/intel_powerclamp: add newer cpu ids thermal: rcar: Use pm_runtime_put() i.s.o. pm_runtime_put_sync() thermal: samsung: Only update available threshold limits Thermal/int3403: Fix thermal hysteresis unit conversion thermal: Intel SoC DTS thermal thermal: samsung: Add TMU support for Exynos5260 SoCs thermal: samsung: Add TMU support for Exynos5420 SoCs thermal: samsung: change base_common to more meaningful base_second thermal: samsung: replace inten_ bit fields with intclr_ thermal: offer Samsung thermal support only when ARCH_EXYNOS is defined ...
2014-06-11Merge tag 'pwm/for-3.16-rc1' of ↵Linus Torvalds31-178/+578
git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm changes from Thierry Reding: "The majority of these changes are cleanups and fixes across all drivers. Redundant error messages are removed and more PWM controllers set the .can_sleep flag to signal that they can't be used in atomic context. Support is added for the Broadcom Kona family of SoCs and the Intel LPSS driver can now probe PCI devices in addition to ACPI devices. Upon shutdown, the pwm-backlight driver will now power off the backlight. It also uses the new descriptor-based GPIO API for more concise GPIO handling. A large chunk of these changes also converts platforms to use the lookup mechanism rather than relying on the global number space to reference PWM devices. This is largely in preparation for more unification and cleanups in future patches. Eventually it will allow the legacy PWM API to be removed" * tag 'pwm/for-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (38 commits) pwm: fsl-ftm: set pwm_chip can_sleep flag pwm: ab8500: Fix wrong value shift for disable/enable PWM pwm: samsung: do not set manual update bit in pwm_samsung_config pwm: lp3943: Set pwm_chip can_sleep flag pwm: atmel: set pwm_chip can_sleep flag pwm: mxs: set pwm_chip can_sleep flag pwm: tiehrpwm: inline accessor functions pwm: tiehrpwm: don't build PM related functions when not needed pwm-backlight: retrieve configured PWM period leds: leds-pwm: retrieve configured PWM period ARM: pxa: hx4700: use PWM_LOOKUP to initialize struct pwm_lookup ARM: shmobile: armadillo: use PWM_LOOKUP to initialize struct pwm_lookup ARM: OMAP3: Beagle: use PWM_LOOKUP to initialize struct pwm_lookup pwm: modify PWM_LOOKUP to initialize all struct pwm_lookup members ARM: pxa: hx4700: initialize all the struct pwm_lookup members ARM: OMAP3: Beagle: initialize all the struct pwm_lookup members pwm: renesas-tpu: remove unused struct tpu_pwm_platform_data ARM: shmobile: armadillo: initialize all struct pwm_lookup members pwm: add period and polarity to struct pwm_lookup pwm: twl: Really disable twl6030 PWMs ...
2014-06-11Merge tag 'soc2-for-3.16' of ↵Linus Torvalds8-36/+129
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull part two of ARM SoC updates from Arnd Bergmann: "This is a small follow-up to the larger ARM SoC updates merged last week, almost entirely for the keystone platform. The main change here is to use the new dma-ranges parsing code that came in through Russell's ARM tree. This allows the keystone platform to do cache-coherent DMA and to finally support all the available physical memory when LPAE is enabled. Aside from this, the keystone reset driver has been rewritten, and there is a small bug fix to allow building the orion5x platform again" * tag 'soc2-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: keystone: Drop use of meminfo since its not available anymore ARM: orion5x: fix mvebu_mbus_dt_init call ARM: configs: keystone: enable reset driver support ARM: dts: keystone: update reset node to work with reset driver ARM: keystone: remove redundant reset stuff ARM: keystone: Update the dma offset for non-dt platform devices ARM: keystone: Switch over to coherent memory address space ARM: configs: keystone: add MTD_SPI_NOR (new dependency for M25P80) ARM: configs: keystone: drop CONFIG_COMMON_CLK_DEBUG
2014-06-11Merge branch 'for_linus' of ↵Linus Torvalds25-4916/+7052
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull reiserfs and ext3 changes from Jan Kara: "Big reiserfs cleanup from Jeff, an ext3 deadlock fix, and some small cleanups" * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: (34 commits) reiserfs: Fix compilation breakage with CONFIG_REISERFS_CHECK ext3: Fix deadlock in data=journal mode when fs is frozen reiserfs: call truncate_setsize under tailpack mutex fs/jbd/revoke.c: replace shift loop by ilog2 reiserfs: remove obsolete __constant_cpu_to_le32 reiserfs: balance_leaf refactor, split up balance_leaf_when_delete reiserfs: balance_leaf refactor, format balance_leaf_finish_node reiserfs: balance_leaf refactor, format balance_leaf_new_nodes_paste reiserfs: balance_leaf refactor, format balance_leaf_paste_right reiserfs: balance_leaf refactor, format balance_leaf_insert_right reiserfs: balance_leaf refactor, format balance_leaf_paste_left reiserfs: balance_leaf refactor, format balance_leaf_insert_left reiserfs: balance_leaf refactor, pull out balance_leaf{left, right, new_nodes, finish_node} reiserfs: balance_leaf refactor, pull out balance_leaf_finish_node_paste reiserfs: balance_leaf refactor pull out balance_leaf_finish_node_insert reiserfs: balance_leaf refactor, pull out balance_leaf_new_nodes_paste reiserfs: balance_leaf refactor, pull out balance_leaf_new_nodes_insert reiserfs: balance_leaf refactor, pull out balance_leaf_paste_right reiserfs: balance_leaf refactor, pull out balance_leaf_insert_right reiserfs: balance_leaf refactor, pull out balance_leaf_paste_left ...
2014-06-11Merge branch 'for-linus' of ↵Linus Torvalds47-1305/+3700
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs Pull btrfs updates from Chris Mason: "The biggest change here is Josef's rework of the btrfs quota accounting, which improves the in-memory tracking of delayed extent operations. I had been working on Btrfs stack usage for a while, mostly because it had become impossible to do long stress runs with slab, lockdep and pagealloc debugging turned on without blowing the stack. Even though you upgraded us to a nice king sized stack, I kept most of the patches. We also have some very hard to find corruption fixes, an awesome sysfs use after free, and the usual assortment of optimizations, cleanups and other fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (80 commits) Btrfs: convert smp_mb__{before,after}_clear_bit Btrfs: fix scrub_print_warning to handle skinny metadata extents Btrfs: make fsync work after cloning into a file Btrfs: use right type to get real comparison Btrfs: don't check nodes for extent items Btrfs: don't release invalid page in btrfs_page_exists_in_range() Btrfs: make sure we retry if page is a retriable exception Btrfs: make sure we retry if we couldn't get the page btrfs: replace EINVAL with EOPNOTSUPP for dev_replace raid56 trivial: fs/btrfs/ioctl.c: fix typo s/substract/subtract/ Btrfs: fix leaf corruption after __btrfs_drop_extents Btrfs: ensure btrfs_prev_leaf doesn't miss 1 item Btrfs: fix clone to deal with holes when NO_HOLES feature is enabled btrfs: free delayed node outside of root->inode_lock btrfs: replace EINVAL with ERANGE for resize when ULLONG_MAX Btrfs: fix transaction leak during fsync call btrfs: Avoid trucating page or punching hole in a already existed hole. Btrfs: update commit root on snapshot creation after orphan cleanup Btrfs: ioctl, don't re-lock extent range when not necessary Btrfs: avoid visiting all extent items when cloning a range ...
2014-06-11Merge tag 'xfs-for-linus-3.16-rc1' of git://oss.sgi.com/xfs/xfsLinus Torvalds92-2785/+2648
Pull xfs updates from Dave Chinner: "This update contains: - cleanup removing unused function args - rework of the filestreams allocator to use dentry cache parent lookups - new on-disk free inode btree and optimised inode allocator - various bug fixes - rework of internal attribute API - cleanup of superblock feature bit support to remove historic cruft - more fixes and minor cleanups - added a new directory/attribute geometry abstraction - yet more fixes and minor cleanups" * tag 'xfs-for-linus-3.16-rc1' of git://oss.sgi.com/xfs/xfs: (86 commits) xfs: fix xfs_da_args sparse warning in xfs_readdir xfs: Fix rounding in xfs_alloc_fix_len() xfs: tone down writepage/releasepage WARN_ONs xfs: small cleanup in xfs_lowbit64() xfs: kill xfs_buf_geterror() xfs: xfs_readsb needs to check for magic numbers xfs: block allocation work needs to be kswapd aware xfs: remove redundant geometry information from xfs_da_state xfs: replace attr LBSIZE with xfs_da_geometry xfs: pass xfs_da_args to xfs_attr_leaf_newentsize xfs: use xfs_da_geometry for block size in attr code xfs: remove mp->m_dir_geo from directory logging xfs: reduce direct usage of mp->m_dir_geo xfs: move node entry counts to xfs_da_geometry xfs: convert dir/attr btree threshold to xfs_da_geometry xfs: convert m_dirblksize to xfs_da_geometry xfs: convert m_dirblkfsbs to xfs_da_geometry xfs: convert directory segment limits to xfs_da_geometry xfs: convert directory db conversion to xfs_da_geometry xfs: convert directory dablk conversion to xfs_da_geometry ...
2014-06-11Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds28-60/+135
Pull block layer fixes from Jens Axboe: "Final small batch of fixes to be included before -rc1. Some general cleanups in here as well, but some of the blk-mq fixes we need for the NVMe conversion and/or scsi-mq. The pull request contains: - Support for not merging across a specified "chunk size", if set by the driver. Some NVMe devices perform poorly for IO that crosses such a chunk, so we need to support it generically as part of request merging avoid having to do complicated split logic. From me. - Bump max tag depth to 10Ki tags. Some scsi devices have a huge shared tag space. Before we failed with EINVAL if a too large tag depth was specified, now we truncate it and pass back the actual value. From me. - Various blk-mq rq init fixes from me and others. - A fix for enter on a dying queue for blk-mq from Keith. This is needed to prevent oopsing on hot device removal. - Fixup for blk-mq timer addition from Ming Lei. - Small round of performance fixes for mtip32xx from Sam Bradshaw. - Minor stack leak fix from Rickard Strandqvist. - Two __init annotations from Fabian Frederick" * 'for-linus' of git://git.kernel.dk/linux-block: block: add __init to blkcg_policy_register block: add __init to elv_register block: ensure that bio_add_page() always accepts a page for an empty bio blk-mq: add timer in blk_mq_start_request blk-mq: always initialize request->start_time block: blk-exec.c: Cleaning up local variable address returnd mtip32xx: minor performance enhancements blk-mq: ->timeout should be cleared in blk_mq_rq_ctx_init() blk-mq: don't allow queue entering for a dying queue blk-mq: bump max tag depth to 10K tags block: add blk_rq_set_block_pc() block: add notion of a chunk size for request merging
2014-06-11Merge tag 'for-linus-20140610' of git://git.infradead.org/linux-mtdLinus Torvalds54-1618/+3759
Pull MTD updates from Brian Norris: - refactor m25p80.c driver for use as a general SPI NOR framework for other drivers which may speak to SPI NOR flash without providing full SPI support (i.e., not part of drivers/spi/) - new Freescale QuadSPI driver (utilizing new SPI NOR framework) - updates for the STMicro "FSM" SPI NOR driver - fix sync/flush behavior on mtd_blkdevs - fixup subpage write support on a few NAND drivers - correct the MTD OOB test for odd-sized OOB areas - add BCH-16 support for OMAP NAND - fix warnings and trivial refactoring - utilize new ECC DT bindings in pxa3xx NAND driver - new LPDDR NVM driver - address a few assorted bugs caught by Coverity - add new imx6sx support for GPMI NAND - use a bounce buffer for NAND when non-DMA-able buffers are used * tag 'for-linus-20140610' of git://git.infradead.org/linux-mtd: (77 commits) mtd: gpmi: add gpmi support for imx6sx mtd: maps: remove check for CONFIG_MTD_SUPERH_RESERVE mtd: bf5xx_nand: use the managed version of kzalloc mtd: pxa3xx_nand: make the driver work on big-endian systems mtd: nand: omap: fix omap_calculate_ecc_bch() for-loop error mtd: nand: r852: correct write_buf loop bounds mtd: nand_bbt: handle error case for nand_create_badblock_pattern() mtd: nand_bbt: remove unused variable mtd: maps: sc520cdp: fix warnings mtd: slram: fix unused variable warning mtd: pfow: remove unused variable mtd: lpddr: fix Kconfig dependency, for I/O accessors mtd: nand: pxa3xx: Add supported ECC strength and step size to the DT binding mtd: nand: pxa3xx: Use ECC strength and step size devicetree binding mtd: nand: pxa3xx: Clean pxa_ecc_init() error handling mtd: nand: Warn the user if the selected ECC strength is too weak mtd: nand: omap: Documentation: How to select correct ECC scheme for your device ? mtd: nand: omap: add support for BCH16_ECC - NAND driver updates mtd: nand: omap: add support for BCH16_ECC - ELM driver updates mtd: nand: omap: add support for BCH16_ECC - GPMC driver updates ...
2014-06-11Merge tag 'md/3.16' of git://neil.brown.name/mdLinus Torvalds4-42/+138
Pull md updates from Neil Brown: "Assorted md fixes for 3.16 Mostly performance improvements with a few corner-case bug fixes" * tag 'md/3.16' of git://neil.brown.name/md: raid5: speedup sync_request processing md/raid5: deadlock between retry_aligned_read with barrier io raid5: add an option to avoid copy data from bio to stripe cache md/bitmap: remove confusing code from filemap_get_page. raid5: avoid release list until last reference of the stripe md: md_clear_badblocks should return an error code on failure. md/raid56: Don't perform reads to support writes until stripe is ready. md: refuse to change shape of array if it is active but read-only
2014-06-11reiserfs: Fix compilation breakage with CONFIG_REISERFS_CHECKJan Kara1-1/+1
There was a bug in debug printout when CONFIG_REISERFS_CHECK was enabled so one of the assertions in do_balan.c didn't compile. Fix it. Fixes: 0080e9f9d3ac717537dbd6db1fc8ef72ce0b9cc1 Signed-off-by: Jan Kara <jack@suse.cz>
2014-06-11Merge branch 'drm-nouveau-next' of ↵Dave Airlie90-1486/+3346
git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next display rework fixes lots of displayport issues. * 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: (43 commits) drm/nouveau/disp/dp: fix tmds passthrough on dp connector drm/nouveau/dp: probe dpcd to determine connectedness drm/nv50-: trigger update after all connectors disabled drm/nv50-: prepare for attaching a SOR to multiple heads drm/gf119-/disp: fix debug output on update failure drm/nouveau/disp/dp: make use of postcursor when its available drm/g94-/disp/dp: take max pullup value across all lanes drm/nouveau/bios/dp: parse lane postcursor data drm/nouveau/dp: fix support for dpms drm/nouveau: register a drm_dp_aux channel for each dp connector drm/g94-/disp: add method to power-off dp lanes drm/nouveau/disp/dp: maintain link in response to hpd signal drm/g94-/disp: bash and wait for something after changing lane power regs drm/nouveau/disp/dp: split link config/power into two steps drm/nv50/disp: train PIOR-attached DP from second supervisor drm/nouveau/disp/dp: make use of existing output data for link training drm/gf119/disp: start removing direct vbios parsing from supervisor drm/nv50/disp: start removing direct vbios parsing from supervisor drm/nouveau/disp/dp: maintain receiver caps in response to hpd signal drm/nouveau/disp/dp: create subclass for dp outputs ...
2014-06-10Merge MTD pullreq from 3.15-rc5Brian Norris0-0/+0
2014-06-11drm/nouveau/disp/dp: fix tmds passthrough on dp connectorBen Skeggs2-10/+54
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/dp: probe dpcd to determine connectednessBen Skeggs3-40/+26
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nv50-: trigger update after all connectors disabledBen Skeggs1-0/+1
We were sending the necessary state changes to unset the mode, but never actually hit the big GO button unless another modeset happens afterwards. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nv50-: prepare for attaching a SOR to multiple headsBen Skeggs3-42/+46
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/gf119-/disp: fix debug output on update failureBen Skeggs1-3/+3
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/disp/dp: make use of postcursor when its availableBen Skeggs1-8/+18
And at the same time, obey the spec better wrt out-of-range requests. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/g94-/disp/dp: take max pullup value across all lanesBen Skeggs2-2/+6
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/bios/dp: parse lane postcursor dataBen Skeggs4-24/+27
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/dp: fix support for dpmsBen Skeggs2-4/+50
SOR_PWR has no effect to power-off DP links, unlike other SOR protocols. Instead, on the source side, we cut power to the lanes after having put the sink into D3. Link training takes care of everything required to bring it back again. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau: register a drm_dp_aux channel for each dp connectorBen Skeggs2-3/+55
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/g94-/disp: add method to power-off dp lanesBen Skeggs5-0/+35
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/disp/dp: maintain link in response to hpd signalBen Skeggs6-12/+125
This previously worked for the most part due to userspace doing a modeset in response to HPD interrupts. This will allow us to properly handle cases where sync is lost for other reasons, or if userspace isn't caring. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/g94-/disp: bash and wait for something after changing lane power regsBen Skeggs1-0/+3
Some kind of update? Needed to make the power-down take effect at least. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/disp/dp: split link config/power into two stepsBen Skeggs6-12/+29
We want to be able to power down the lanes for DPMS off. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nv50/disp: train PIOR-attached DP from second supervisorBen Skeggs1-21/+11
Same place as for SOR, between detach and attach phases. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/disp/dp: make use of existing output data for link trainingBen Skeggs16-248/+133
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/gf119/disp: start removing direct vbios parsing from supervisorBen Skeggs1-75/+83
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nv50/disp: start removing direct vbios parsing from supervisorBen Skeggs1-107/+116
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/disp/dp: maintain receiver caps in response to hpd signalBen Skeggs2-8/+68
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/disp/dp: create subclass for dp outputsBen Skeggs16-9/+265
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau: use connector events for HPD instead of GPIO watchingBen Skeggs3-44/+34
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/disp: add internal representaion of output paths and connectorsBen Skeggs10-2/+619
This will, at some point, be used to replace various bits and pieces of code doing direct bios parsing. For now, it'll just be used for some DP improvements. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/bios: extend connector table parsingBen Skeggs4-16/+79
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-14 19:04:08 +0000