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2016-03-19Merge tag 'powerpc-4.6-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc updates from Michael Ellerman: "This was delayed a day or two by some build-breakage on old toolchains which we've now fixed. There's two PCI commits both acked by Bjorn. There's one commit to mm/hugepage.c which is (co)authored by Kirill. Highlights: - Restructure Linux PTE on Book3S/64 to Radix format from Paul Mackerras - Book3s 64 MMU cleanup in preparation for Radix MMU from Aneesh Kumar K.V - Add POWER9 cputable entry from Michael Neuling - FPU/Altivec/VSX save/restore optimisations from Cyril Bur - Add support for new ftrace ABI on ppc64le from Torsten Duwe Various cleanups & minor fixes from: - Adam Buchbinder, Andrew Donnellan, Balbir Singh, Christophe Leroy, Cyril Bur, Luis Henriques, Madhavan Srinivasan, Pan Xinhui, Russell Currey, Sukadev Bhattiprolu, Suraj Jitindar Singh. General: - atomics: Allow architectures to define their own __atomic_op_* helpers from Boqun Feng - Implement atomic{, 64}_*_return_* variants and acquire/release/ relaxed variants for (cmp)xchg from Boqun Feng - Add powernv_defconfig from Jeremy Kerr - Fix BUG_ON() reporting in real mode from Balbir Singh - Add xmon command to dump OPAL msglog from Andrew Donnellan - Add xmon command to dump process/task similar to ps(1) from Douglas Miller - Clean up memory hotplug failure paths from David Gibson pci/eeh: - Redesign SR-IOV on PowerNV to give absolute isolation between VFs from Wei Yang. - EEH Support for SRIOV VFs from Wei Yang and Gavin Shan. - PCI/IOV: Rename and export virtfn_{add, remove} from Wei Yang - PCI: Add pcibios_bus_add_device() weak function from Wei Yang - MAINTAINERS: Update EEH details and maintainership from Russell Currey cxl: - Support added to the CXL driver for running on both bare-metal and hypervisor systems, from Christophe Lombard and Frederic Barrat. - Ignore probes for virtual afu pci devices from Vaibhav Jain perf: - Export Power8 generic and cache events to sysfs from Sukadev Bhattiprolu - hv-24x7: Fix usage with chip events, display change in counter values, display domain indices in sysfs, eliminate domain suffix in event names, from Sukadev Bhattiprolu Freescale: - Updates from Scott: "Highlights include 8xx optimizations, 32-bit checksum optimizations, 86xx consolidation, e5500/e6500 cpu hotplug, more fman and other dt bits, and minor fixes/cleanup" * tag 'powerpc-4.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (179 commits) powerpc: Fix unrecoverable SLB miss during restore_math() powerpc/8xx: Fix do_mtspr_cpu6() build on older compilers powerpc/rcpm: Fix build break when SMP=n powerpc/book3e-64: Use hardcoded mttmr opcode powerpc/fsl/dts: Add "jedec,spi-nor" flash compatible powerpc/T104xRDB: add tdm riser card node to device tree powerpc32: PAGE_EXEC required for inittext powerpc/mpc85xx: Add pcsphy nodes to FManV3 device tree powerpc/mpc85xx: Add MDIO bus muxing support to the board device tree(s) powerpc/86xx: Introduce and use common dtsi powerpc/86xx: Update device tree powerpc/86xx: Move dts files to fsl directory powerpc/86xx: Switch to kconfig fragments approach powerpc/86xx: Update defconfigs powerpc/86xx: Consolidate common platform code powerpc32: Remove one insn in mulhdu powerpc32: small optimisation in flush_icache_range() powerpc: Simplify test in __dma_sync() powerpc32: move xxxxx_dcache_range() functions inline powerpc32: Remove clear_pages() and define clear_page() inline ...
2016-03-19Merge tag 'devicetree-for-4.6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: - new tool 'dtx_diff' to diff DT files - sync kernel's dtc/libfdt to current dtc repo master - fix for reserved memory regions located in highmem - document standard unit suffixes for DT properties - various DT binding doc updates * tag 'devicetree-for-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: of: Add vendor prefix for eGalax_eMPIA Technology Inc Input: ads7846: Add description how to use internal reference (ADS7846) ARM: realview: add EB syscon variants to bindings devicetree: bindings: ARM: Use "uV" for micro-volt serial: fsl-imx-uart: Fix typo in fsl,dte-mode description of: add 'const' for of_property_*_string*() parameter '*np' of/unittest: fix infinite loop in of_unittest_destroy_tracked_overlays() of: alloc anywhere from memblock if range not specified kbuild: Allow using host dtc instead of kernel's copy of: resolver: Add missing of_node_get and of_node_put of: Add United Radiant Technology Corporation vendor prefix dt/bindings: add documentation on standard property unit suffixes scripts/dtc: Update to upstream commit b06e55c88b9b ARM: boot: Add an implementation of strnlen for libfdt scripts/dtc: dtx_diff - add info to error message dtc: create tool to diff device trees
2016-03-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds
Pull networking updates from David Miller: "Highlights: 1) Support more Realtek wireless chips, from Jes Sorenson. 2) New BPF types for per-cpu hash and arrap maps, from Alexei Starovoitov. 3) Make several TCP sysctls per-namespace, from Nikolay Borisov. 4) Allow the use of SO_REUSEPORT in order to do per-thread processing of incoming TCP/UDP connections. The muxing can be done using a BPF program which hashes the incoming packet. From Craig Gallek. 5) Add a multiplexer for TCP streams, to provide a messaged based interface. BPF programs can be used to determine the message boundaries. From Tom Herbert. 6) Add 802.1AE MACSEC support, from Sabrina Dubroca. 7) Avoid factorial complexity when taking down an inetdev interface with lots of configured addresses. We were doing things like traversing the entire address less for each address removed, and flushing the entire netfilter conntrack table for every address as well. 8) Add and use SKB bulk free infrastructure, from Jesper Brouer. 9) Allow offloading u32 classifiers to hardware, and implement for ixgbe, from John Fastabend. 10) Allow configuring IRQ coalescing parameters on a per-queue basis, from Kan Liang. 11) Extend ethtool so that larger link mode masks can be supported. From David Decotigny. 12) Introduce devlink, which can be used to configure port link types (ethernet vs Infiniband, etc.), port splitting, and switch device level attributes as a whole. From Jiri Pirko. 13) Hardware offload support for flower classifiers, from Amir Vadai. 14) Add "Local Checksum Offload". Basically, for a tunneled packet the checksum of the outer header is 'constant' (because with the checksum field filled into the inner protocol header, the payload of the outer frame checksums to 'zero'), and we can take advantage of that in various ways. From Edward Cree" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1548 commits) bonding: fix bond_get_stats() net: bcmgenet: fix dma api length mismatch net/mlx4_core: Fix backward compatibility on VFs phy: mdio-thunder: Fix some Kconfig typos lan78xx: add ndo_get_stats64 lan78xx: handle statistics counter rollover RDS: TCP: Remove unused constant RDS: TCP: Add sysctl tunables for sndbuf/rcvbuf on rds-tcp socket net: smc911x: convert pxa dma to dmaengine team: remove duplicate set of flag IFF_MULTICAST bonding: remove duplicate set of flag IFF_MULTICAST net: fix a comment typo ethernet: micrel: fix some error codes ip_tunnels, bpf: define IP_TUNNEL_OPTS_MAX and use it bpf, dst: add and use dst_tclassid helper bpf: make skb->tc_classid also readable net: mvneta: bm: clarify dependencies cls_bpf: reset class and reuse major in da ldmvsw: Checkpatch sunvnet.c and sunvnet_common.c ldmvsw: Add ldmvsw.c driver code ...
2016-03-18Merge branch 'for-4.6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup updates from Tejun Heo: "cgroup changes for v4.6-rc1. No userland visible behavior changes in this pull request. I'll send out a separate pull request for the addition of cgroup namespace support. - The biggest change is the revamping of cgroup core task migration and controller handling logic. There are quite a few places where controllers and tasks are manipulated. Previously, many of those places implemented custom operations for each specific use case assuming specific starting conditions. While this worked, it makes the code fragile and difficult to follow. The bulk of this pull request restructures these operations so that most related operations are performed through common helpers which implement recursive (subtrees are always processed consistently) and idempotent (they make cgroup hierarchy converge to the target state rather than performing operations assuming specific starting conditions). This makes the code a lot easier to understand, verify and extend. - Implicit controller support is added. This is primarily for using perf_event on the v2 hierarchy so that perf can match cgroup v2 path without requiring the user to do anything special. The kernel portion of perf_event changes is acked but userland changes are still pending review. - cgroup_no_v1= boot parameter added to ease testing cgroup v2 in certain environments. - There is a regression introduced during v4.4 devel cycle where attempts to migrate zombie tasks can mess up internal object management. This was fixed earlier this week and included in this pull request w/ stable cc'd. - Misc non-critical fixes and improvements" * 'for-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: (44 commits) cgroup: avoid false positive gcc-6 warning cgroup: ignore css_sets associated with dead cgroups during migration Documentation: cgroup v2: Trivial heading correction. cgroup: implement cgroup_subsys->implicit_on_dfl cgroup: use css_set->mg_dst_cgrp for the migration target cgroup cgroup: make cgroup[_taskset]_migrate() take cgroup_root instead of cgroup cgroup: move migration destination verification out of cgroup_migrate_prepare_dst() cgroup: fix incorrect destination cgroup in cgroup_update_dfl_csses() cgroup: Trivial correction to reflect controller. cgroup: remove stale item in cgroup-v1 document INDEX file. cgroup: update css iteration in cgroup_update_dfl_csses() cgroup: allocate 2x cgrp_cset_links when setting up a new root cgroup: make cgroup_calc_subtree_ss_mask() take @this_ss_mask cgroup: reimplement rebind_subsystems() using cgroup_apply_control() and friends cgroup: use cgroup_apply_enable_control() in cgroup creation path cgroup: combine cgroup_mutex locking and offline css draining cgroup: factor out cgroup_{apply|finalize}_control() from cgroup_subtree_control_write() cgroup: introduce cgroup_{save|propagate|restore}_control() cgroup: make cgroup_drain_offline() and cgroup_apply_control_{disable|enable}() recursive cgroup: factor out cgroup_apply_control_enable() from cgroup_subtree_control_write() ...
2016-03-18bonding: fix bond_get_stats()Eric Dumazet
bond_get_stats() can be called from rtnetlink (with RTNL held) or from /proc/net/dev seq handler (with RCU held) The logic added in commit 5f0c5f73e5ef ("bonding: make global bonding stats more reliable") kind of assumed only one cpu could run there. If multiple threads are reading /proc/net/dev, stats can be really messed up after a while. A second problem is that some fields are 32bit, so we need to properly handle the wrap around problem. Given that RTNL is not always held, we need to use bond_for_each_slave_rcu(). Fixes: 5f0c5f73e5ef ("bonding: make global bonding stats more reliable") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Andy Gospodarek <gospo@cumulusnetworks.com> Cc: Jay Vosburgh <j.vosburgh@gmail.com> Cc: Veaceslav Falico <vfalico@gmail.com> Reviewed-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18net: bcmgenet: fix dma api length mismatchEric Dumazet
When un-mapping skb->data in __bcmgenet_tx_reclaim(), we must use the length that was used in original dma_map_single(), instead of skb->len that might be bigger (includes the frags) We simply can store skb_len into tx_cb_ptr->dma_len and use it at unmap time. Fixes: 1c1008c793fa ("net: bcmgenet: add main driver file") Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18net/mlx4_core: Fix backward compatibility on VFsEli Cohen
Commit 85743f1eb345 ("net/mlx4_core: Set UAR page size to 4KB regardless of system page size") introduced dependency where old VF drivers without this fix fail to load if the PF driver runs with this commit. To resolve this add a module parameter which disables that functionality by default. If both the PF and VFs are running with a driver with that commit the administrator may set the module param to true. The module parameter is called enable_4k_uar. Fixes: 85743f1eb345 ('net/mlx4_core: Set UAR page size to 4KB ...') Signed-off-by: Eli Cohen <eli@mellanox.com> Tested-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18Merge branch 'for-4.6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata Pull libata updates from Tejun Heo: - ahci grew runtime power management support so that the controller can be turned off if no devices are attached. - sata_via isn't dead yet. It got hotplug support and more refined workaround for certain WD drives. - Misc cleanups. There's a merge from for-4.5-fixes to avoid confusing conflicts in ahci PCI ID table. * 'for-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: ata: ahci_xgene: dereferencing uninitialized pointer in probe AHCI: Remove obsolete Intel Lewisburg SATA RAID device IDs ata: sata_rcar: Use ARCH_RENESAS sata_via: Implement hotplug for VT6421 sata_via: Apply WD workaround only when needed on VT6421 ahci: Add runtime PM support for the host controller ahci: Add functions to manage runtime PM of AHCI ports ahci: Convert driver to use modern PM hooks ahci: Cache host controller version scsi: Drop runtime PM usage count after host is added scsi: Set request queue runtime PM status back to active on resume block: Add blk_set_runtime_active() ata: ahci_mvebu: add support for Armada 3700 variant libata: fix unbalanced spin_lock_irqsave/spin_unlock_irq() in ata_scsi_park_show() libata: support AHCI on OCTEON platform
2016-03-18Merge branch 'for-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wqLinus Torvalds
Pull workqueue updates from Tejun Heo: "Three trivial workqueue changes" * 'for-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: Fix comment for work_on_cpu() sched/core: Get rid of 'cpu' argument in wq_worker_sleeping() workqueue: Replace usage of init_name with dev_set_name()
2016-03-18phy: mdio-thunder: Fix some Kconfig typosAndreas Färber
Drop two extra occurrences of "on" in option title and help text. Fixes: 379d7ac7ca31 ("phy: mdio-thunder: Add driver for Cavium Thunder SoC MDIO buses.") Cc: David Daney <david.daney@cavium.com> Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: David Daney <david.daney@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18lan78xx: add ndo_get_stats64Woojung Huh
Add lan78xx_get_stats64 of ndo_get_stats64 to report all statistics counters including errors from HW statistics. Read from HW when auto suspend is disabled, use saved counter when auto suspend is enabled because periodic call to ndo_get_stats64 prevents USB auto suspend. Signed-off-by: Woojung Huh <woojung.huh@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18lan78xx: handle statistics counter rolloverWoojung Huh
Update to handle statistics counter rollover. Check statistics counter periodically and compensate it when counter value rolls over at max (20 or 32bits). Simple mechanism adjusts monitoring timer to allow USB auto suspend. Signed-off-by: Woojung Huh <woojung.huh@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18Merge branch 'akpm' (patches from Andrew)Linus Torvalds
Merge second patch-bomb from Andrew Morton: - a couple of hotfixes - the rest of MM - a new timer slack control in procfs - a couple of procfs fixes - a few misc things - some printk tweaks - lib/ updates, notably to radix-tree. - add my and Nick Piggin's old userspace radix-tree test harness to tools/testing/radix-tree/. Matthew said it was a godsend during the radix-tree work he did. - a few code-size improvements, switching to __always_inline where gcc screwed up. - partially implement character sets in sscanf * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (118 commits) sscanf: implement basic character sets lib/bug.c: use common WARN helper param: convert some "on"/"off" users to strtobool lib: add "on"/"off" support to kstrtobool lib: update single-char callers of strtobool() lib: move strtobool() to kstrtobool() include/linux/unaligned: force inlining of byteswap operations include/uapi/linux/byteorder, swab: force inlining of some byteswap operations include/asm-generic/atomic-long.h: force inlining of some atomic_long operations usb: common: convert to use match_string() helper ide: hpt366: convert to use match_string() helper ata: hpt366: convert to use match_string() helper power: ab8500: convert to use match_string() helper power: charger_manager: convert to use match_string() helper drm/edid: convert to use match_string() helper pinctrl: convert to use match_string() helper device property: convert to use match_string() helper lib/string: introduce match_string() helper radix-tree tests: add test for radix_tree_iter_next radix-tree tests: add regression3 test ...
2016-03-18Merge branch 'rds-buffer-tuning'David S. Miller
Sowmini Varadhan says: ==================== RDS: TCP: tunable socket buffer parameters Patch 1 uses sysctl to create tunable socket buffer size parameters. Patch 2 removes an unuused constant. v2: use sysctl v3: review comments from Santosh Shilimkar, Eric Dumazet v4: review comments from Hannes Sowa ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18RDS: TCP: Remove unused constantSowmini Varadhan
RDS_TCP_DEFAULT_BUFSIZE has been unused since commit 1edd6a14d24f ("RDS-TCP: Do not bloat sndbuf/rcvbuf in rds_tcp_tune"). Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18RDS: TCP: Add sysctl tunables for sndbuf/rcvbuf on rds-tcp socketSowmini Varadhan
Add per-net sysctl tunables to set the size of sndbuf and rcvbuf on the kernel tcp socket. The tunables are added at /proc/sys/net/rds/tcp/rds_tcp_sndbuf and /proc/sys/net/rds/tcp/rds_tcp_rcvbuf. These values must be set before accept() or connect(), and there may be an arbitrary number of existing rds-tcp sockets when the tunable is modified. To make sure that all connections in the netns pick up the same value for the tunable, we reset existing rds-tcp connections in the netns, so that they can reconnect with the new parameters. Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18net: smc911x: convert pxa dma to dmaengineRobert Jarzmik
Convert the dma transfers to be dmaengine based, now pxa has a dmaengine slave driver. This makes this driver a bit more PXA agnostic. The driver was only compile tested. The risk is quite small as no current PXA platform I'm aware of is using smc911x driver. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Tested-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18Merge branch 'IFF_MULTICAST-dup-sets'David S. Miller
Zhang Shengju says: ==================== remove duplicate set of flag IFF_MULTICAST This patch series remove duplicate set of flag IFF_MULTICAST. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18team: remove duplicate set of flag IFF_MULTICASTZhang Shengju
Remove unnecessary set of flag IFF_MULTICAST, since ether_setup already does this. Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18bonding: remove duplicate set of flag IFF_MULTICASTZhang Shengju
Remove unnecessary set of flag IFF_MULTICAST, since ether_setup already does this. Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com> Reviewed-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: Andy Gospodarek <gospo@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18Merge branch 'for-4.6/drivers' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block driver updates from Jens Axboe: "This is the block driver pull request for this merge window. It sits on top of for-4.6/core, that was just sent out. This contains: - A set of fixes for lightnvm. One from Alan, fixing an overflow, and the rest from the usual suspects, Javier and Matias. - A set of fixes for nbd from Markus and Dan, and a fixup from Arnd for correct usage of the signed 64-bit divider. - A set of bug fixes for the Micron mtip32xx, from Asai. - A fix for the brd discard handling from Bart. - Update the maintainers entry for cciss, since that hardware has transferred ownership. - Three bug fixes for bcache from Eric Wheeler. - Set of fixes for xen-blk{back,front} from Jan and Konrad. - Removal of the cpqarray driver. It has been disabled in Kconfig since 2013, and we were initially scheduled to remove it in 3.15. - Various updates and fixes for NVMe, with the most important being: - Removal of the per-device NVMe thread, replacing that with a watchdog timer instead. From Christoph. - Exposing the namespace WWID through sysfs, from Keith. - Set of cleanups from Ming Lin. - Logging the controller device name instead of the underlying PCI device name, from Sagi. - And a bunch of fixes and optimizations from the usual suspects in this area" * 'for-4.6/drivers' of git://git.kernel.dk/linux-block: (49 commits) NVMe: Expose ns wwid through single sysfs entry drivers:block: cpqarray clean up brd: Fix discard request processing cpqarray: remove it from the kernel cciss: update MAINTAINERS NVMe: Remove unused sq_head read in completion path bcache: fix cache_set_flush() NULL pointer dereference on OOM bcache: cleaned up error handling around register_cache() bcache: fix race of writeback thread starting before complete initialization NVMe: Create discard zero quirk white list nbd: use correct div_s64 helper mtip32xx: remove unneeded variable in mtip_cmd_timeout() lightnvm: generalize rrpc ppa calculations lightnvm: remove struct nvm_dev->total_blocks lightnvm: rename ->nr_pages to ->nr_sects lightnvm: update closed list outside of intr context xen/blback: Fit the important information of the thread in 17 characters lightnvm: fold get bb tbl when using dual/quad plane mode lightnvm: fix up nonsensical configure overrun checking xen-blkback: advertise indirect segment support earlier ...
2016-03-18Merge branch 'for-4.6/core' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull core block updates from Jens Axboe: "Here are the core block changes for this merge window. Not a lot of exciting stuff going on in this round, most of the changes have been on the driver side of things. That pull request is coming next. This pull request contains: - A set of fixes for chained bio handling from Christoph. - A tag bounds check for blk-mq from Hannes, ensuring that we don't do something stupid if a device reports an invalid tag value. - A set of fixes/updates for the CFQ IO scheduler from Jan Kara. - A set of blk-mq fixes from Keith, adding support for dynamic hardware queues, and fixing init of max_dev_sectors for stacking devices. - A fix for the dynamic hw context from Ming. - Enabling of cgroup writeback support on a block device, from Shaohua" * 'for-4.6/core' of git://git.kernel.dk/linux-block: blk-mq: add bounds check on tag-to-rq conversion block: bio_remaining_done() isn't unlikely block: cleanup bio_endio block: factor out chained bio completion block: don't unecessarily clobber bi_error for chained bios block-dev: enable writeback cgroup support blk-mq: Fix NULL pointer updating nr_requests blk-mq: mark request queue as mq asap block: Initialize max_dev_sectors to 0 blk-mq: dynamic h/w context count cfq-iosched: Allow parent cgroup to preempt its child cfq-iosched: Allow sync noidle workloads to preempt each other cfq-iosched: Reorder checks in cfq_should_preempt() cfq-iosched: Don't group_idle if cfqq has big thinktime
2016-03-18net: fix a comment typoZhang Shengju
Fix a comment typo. Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18ethernet: micrel: fix some error codesDan Carpenter
There were two issues here: 1) dma_mapping_error() return true/false but we want to return -ENOMEM 2) If dmaengine_prep_slave_sg() failed then "err" wasn't set but presumably that should be -ENOMEM as well. I changed the success path to "return 0;" instead of "return ret;" for clarity. Fixes: 94fe8c683cea ('ks8842: Support DMA when accessed via timberdale') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18Merge branch 'bpf-misc'David S. Miller
Daniel Borkmann says: ==================== Minor BPF follow-ups Some minor last follow-ups I still had in my queue. The first one adds readability support for __sk_buff's tc_classid member, the remaining two are some minor cleanups. For details please see individual patches. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18ip_tunnels, bpf: define IP_TUNNEL_OPTS_MAX and use itDaniel Borkmann
eBPF defines this as BPF_TUNLEN_MAX and OVS just uses the hard-coded value inside struct sw_flow_key. Thus, add and use IP_TUNNEL_OPTS_MAX for this, which makes the code a bit more generic and allows to remove BPF_TUNLEN_MAX from eBPF code. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18bpf, dst: add and use dst_tclassid helperDaniel Borkmann
We can just add a small helper dst_tclassid() for retrieving the dst->tclassid value. It makes the code a bit better in that we can get rid of the ifdef from filter.c by moving this into the header. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18bpf: make skb->tc_classid also readableDaniel Borkmann
Currently, the tc_classid from eBPF skb context is write-only, but there's no good reason for tc programs to limit it to write-only. For example, it can be used to transfer its state via tail calls where the resulting tc_classid gets filled gradually. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18net: mvneta: bm: clarify dependenciesArnd Bergmann
MVNETA_BM has a dependency on MVNETA, so we can only select the former if the latter is enabled. However, the code dependency is the reverse: The mvneta module can call into the mvneta_bm module, so mvneta cannot be a built-in if mvneta_bm is a module, or we get a link error: drivers/net/built-in.o: In function `mvneta_remove': drivers/net/ethernet/marvell/mvneta.c:4211: undefined reference to `mvneta_bm_pool_destroy' drivers/net/built-in.o: In function `mvneta_bm_update_mtu': drivers/net/ethernet/marvell/mvneta.c:1034: undefined reference to `mvneta_bm_bufs_free' This avoids the problem by further clarifying the dependency so that MVNETA_BM is a silent Kconfig option that gets turned on by the new MVNETA_BM_ENABLE option. This way both the core HWBM module and the MVNETA_BM code are always built-in when needed. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: dc35a10f68d3 ("net: mvneta: bm: add support for hardware buffer management") Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18cls_bpf: reset class and reuse major in daDaniel Borkmann
There are two issues with the current code. First one is that we need to set res->class to 0 in case we use non-default classid matching. This is important for the case where cls_bpf was initially set up with an optional binding to a default class with tcf_bind_filter(), where the underlying qdisc implements bind_tcf() that fills res->class and tests for it later on when doing the classification. Convention for these cases is that after tc_classify() was called, such qdiscs (atm, drr, qfq, cbq, hfsc, htb) first test class, and if 0, then they lookup based on classid. Second, there's a bug with da mode, where res->classid is only assigned a 16 bit minor, but it needs to expand to the full 32 bit major/minor combination instead, therefore we need to expand with the bound major. This is fine as classes belonging to a classful qdisc must share the same major. Fixes: 045efa82ff56 ("cls_bpf: introduce integrated actions") Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18Merge branch 'ldmvsw'David S. Miller
Aaron Young says: ==================== ldmvsw: Add ldmvsw driver This series adds a new Logical Domains vSwitch (ldmvsw) driver. The ldmvsw driver code will live in the drivers/net/ethernet/sun/ directory and will operate on Oracle systems running SPARC Linux in a Logical Domains environment (typically in the control domain). The ldmvsw driver is very similar in function to the existing sunvnet driver. Ldmvsw creates a network interface for each "vsw-port" node found in the Machine Description (MD) of a service domain. These nodes correspond to ports on a vswitch created by the logical domains manager. The created network interface(s) can be used by bridge/vswitch software (such as the Linux bridge or Open vSwitch) to provide guest domain(s) with network interconnectivity or connectivity to a physical network. Here is a example diagram of ldmvsw driver usage in a logical domain environment to provide a guest domain with network connectivity to a physical NIC on the service domain: +----------------+ +----------------- | Service Domain | | Guest domain | | | | | | LinuxBridge | | | | | | | | | | NIC Ldmvsw | | Sunvnet | +----------------+ +----------------+ | | LDC | LAN ------------------------------ As stated, the sunvnet and ldmvsw drivers are _very_ similar in function. They both create network interface(s) to receive/transmit network traffic across LDC network channel(s). Since the driver is so similar in function to sunvnet, the approach will be as follows to integrate the driver and take advantage of common code: Patch #1: Split sunvnet.c driver into sunvnet.c and sunvnet_common.c Patch #2: Modify the sunvnet_common code and data structures to be compatible with both the sunvnet and ldmvsw drivers. Patch #3: Add the new ldmvsw.c driver code Patch #4: Checkpatch cleanup of the sunvnet/sunvnet_common code. NOTE - Patch#1 renames a file (sunvnet.h -> sunvnet_common.h). When generating the patches (using git format-patch), I had to use the --no-renames option otherwise patch#1 would NOT apply using 'patch -p1' - which as I understand is a requirement for patch acceptance. I wasn't sure if this is proper thing to do. Please advise if not. Thanks. v2 changes: * change all EXPORT_SYMBOL declarations to EXPORT_SYMBOL_GPL * remove inline attribute for external function port_is_up_common() * Give all exported/global funcs in sunvnet_common.c a 'sunvnet_' prefix to avoid kernel global namespace pollution/collisions * ldmvsw.c: Order local variable declarations from longest to shortest line * ldmvsw.c: register the netdevice after all supporting state is ready/setup. NOTE: The consensus at Oracle is that the following functions must be done AFTER register_netdev() - this is the same ordering currently used in the sunvnet driver: 1. sunvnet_port_add_txq_common() - needs registered netdev 2. napi_enable() - requires registered netdev 3. vio_port_up() - as soon as this function is called LDC handshake messages will come in which must be handled by the napi code. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18ldmvsw: Checkpatch sunvnet.c and sunvnet_common.cAaron Young
Checkpatch updates for sunvnet.c and sunvnet_common.c. Signed-off-by: Aaron Young <aaron.young@oracle.com> Signed-off-by: Rashmi Narasimhan <rashmi.narasimhan@oracle.com> Reviewed-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Reviewed-by: Alexandre Chartre <Alexandre.Chartre@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18ldmvsw: Add ldmvsw.c driver codeAaron Young
Add ldmvsw.c driver Details: The ldmvsw driver very closely follows the sunvnet.c code and makes use of the sunvnet_common.c code for core functionality. A significant difference between sunvnet and ldmvsw driver is sunvnet creates a network interface for each vnet-port *parent* node in the MD while the ldmvsw driver creates a network interface for every vsw-port node in the Machine Description (MD). Therefore the netdev_priv() for sunvnet is a vnet structure while the netdev_priv() for ldmvsw is a vnet_port structure. Vnet_port structures allocated by ldmvsw have the vsw bit set. When finding the net_device associated with a port, the common code keys off this bit to use either the net_device found in the vnet_port or the net_device in the vnet structure (see the VNET_PORT_TO_NET_DEVICE() macro in sunvnet_common.h). This scheme allows the common code to work with both drivers with minimal changes. Similar to Xen, network interfaces created by the ldmvsw driver will always have a HW Addr (i.e. mac address) of FE:FF:FF:FF:FF:FF and each will be assigned the devname "vif<cfg_handle>.<port_id>" - where <cfg_handle> and <port_id> are a unique handle/port pair assigned to the associated vsw-port node in the MD. Signed-off-by: Aaron Young <aaron.young@oracle.com> Signed-off-by: Rashmi Narasimhan <rashmi.narasimhan@oracle.com> Reviewed-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Reviewed-by: Alexandre Chartre <Alexandre.Chartre@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18ldmvsw: Make sunvnet_common compatible with ldmvswAaron Young
Modify sunvnet common code and data structures to be compatible with both sunvnet and ldmvsw drivers. Details: Sunvnet operates on "vnet-port" nodes which appear in the Machine Description (MD) in a guest domain. Ldmvsw operates on "vsw-port" nodes which appear in the MD of a service domain. A difference between the sunvnet driver and the ldmvsw driver is the sunvnet driver creates a network interface (i.e. a struct net_device) for every vnet-port *parent* "network" node. Several vnet-ports may appear under this common parent network node - each corresponding to a common parent network interface. Conversely, since bridge/vswitch software will need to interface with every vsw-port in a system, the ldmvsw driver creates a network interface (i.e. a struct net_device) for every vsw-port - not every parent node as with sunvnet. This difference required some special handling in the common code as explained below. There are 2 key data structures used by the sunvnet and ldmvsw drivers (which are now found in sunvnet_common.h): 1. struct vnet_port This structure represents a vnet-port node in sunvnet and a vsw-port in the ldmvsw driver. 2. struct vnet This structure represents a parent "network" node in sunvnet and a parent "virtual-network-switch" node in ldmvsw. Since the sunvnet driver allocates a net_device for every parent "network" node, a net_device member appears in the struct vnet. Since the ldmvsw driver allocates a net_device for every port, a net_device member was added to the vnet_port. The common code distinguishes which structure net_device member to use by checking a 'vsw' bit that was added to the vnet_port structure. See the VNET_PORT_TO_NET_DEVICE() marco in sunvnet_common.h. The netdev_priv() in sunvnet is allocated as a vnet. The netdev_priv() in ldmvsw is a vnet_port. Therefore, any place in the common code where a netdev_priv() call was made, a wrapper function was implemented in each driver to first get the vnet and/or vnet_port (in a driver specific way) and pass them as newly added parameters to the common functions (see wrapper funcs: vnet_set_rx_mode() and vnet_poll_controller()). Since these wrapper functions call __tx_port_find(), __tx_port_find() was moved from the common code back into sunvnet.c. Note - ldmvsw.c does not require this function. These changes also required that port_is_up() be made into a common function and thus it was given a _common suffix and exported like the other common functions. A wrapper function was also added for vnet_start_xmit_common() to pass a driver-specific function arg to return the port associated with a given struct sk_buff and struct net_device. This was required because vnet_start_xmit_common() grabs a lock prior to getting the associated port. Using a function pointer arg allowed the code to work unchanged without risking changes to the non-trivial locking logic in vnet_start_xmit_common(). Signed-off-by: Aaron Young <aaron.young@oracle.com> Signed-off-by: Rashmi Narasimhan <rashmi.narasimhan@oracle.com> Reviewed-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Reviewed-by: Alexandre Chartre <Alexandre.Chartre@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18ldmvsw: Split sunvnet driver into common codeAaron Young
Split sunvnet.c into sunvnet.c and sunvnet_common.c. Details: Since the sunvnet and ldmvsw drivers will both use common sunvnet code, move the functions (and support functions) anticipated to be common code from sunvnet.c to sunvnet_common.c. Similarly, sunvnet.h was renamed to sunvnet_common.h. The sunvnet_common.c code will be compiled into the kernel and act as a library of functions that are linked by either (or both) drivers when loaded. Function names for external functions in sunvnet_common.c (to be called by both the sunvnet and ldmvsw drivers) were tagged with a "_common" suffix to clearly designate them as common functions. No functional changes as of yet... just moved code verbatim to the new sunvnet_common.c/h files. Makefile/Kconfig support added to build sunvnet_common.c file. The code is included in the kernel if SUN_LDOMS is defined/selected. NOTE - per the SubmittingPatches documentation, since the code was just moved from one file another, the code was NOT checkpatch'd in this commit to aid in review. Signed-off-by: Aaron Young <aaron.young@oracle.com> Signed-off-by: Rashmi Narasimhan <rashmi.narasimhan@oracle.com> Reviewed-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Reviewed-by: Alexandre Chartre <Alexandre.Chartre@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18Merge tag 'usb-4.6-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here is a USB fix for the reported issue with commit 69bec7259853 ("USB: core: let USB device know device node") as well as some other issues that have been reported so far with this merge window" * tag 'usb-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: uas: Reduce can_queue to MAX_CMNDS USB: cdc-acm: more sanity checking USB: usb_driver_claim_interface: add sanity checking usb/core: usb_alloc_dev(): fix setting of ->portnum USB: iowarrior: fix oops with malicious USB descriptors
2016-03-18bnx2x: Prevent false warning for lack of FC NPIVYuval Mintz
Not all adapters have FC-NPIV configured. If bnx2fc is used with such an adapter, driver would read irrelevant data from the the nvram and log "FC-NPIV table with bad length..." In system logs. Simply accept that reading '0' as the feature offset in nvram indicates the feature isn't there and return. Reported-by: Andrew Patterson <andrew.patterson@hpe.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18ravb: fix result value overwriteYoshihiro Kaneko
The result value is overwritten by a return value of ravb_ptp_interrupt(). Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Acked-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18qlge: Fix receive packets drop.Manish Chopra
When running small packets [length < 256 bytes] traffic, packets were being dropped due to invalid data in those packets which were delivered by the driver upto the stack. Using pci_dma_sync_single_for_cpu ensures copying latest and updated data into skb from the receive buffer. Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18net: stmmac: Don't search for phys if mdio node is defined.Phil Reid
If a dt mdio entry has been added least assume that we wont search for phys attached. The DT and of_mdiobus_register already do this. This stops DSA phys being found and phys created for them, as this is handled by the DSA driver. Signed-off-by: Phil Reid <preid@electromag.com.au> Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18mediatek: unlock on error in mtk_tx_map()Dan Carpenter
There was a missing unlock on the error path. Fixes: 656e705243fd ('net-next: mediatek: add support for MT7623 ethernet') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: John Crispin <blogic@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18mediatek: checking for IS_ERR() instead of NULLDan Carpenter
of_phy_connect() returns NULL on error, it never returns error pointers. Fixes: 656e705243fd ('net-next: mediatek: add support for MT7623 ethernet') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: John Crispin <blogic@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18openvswitch: allow output of MPLS packets on tunnel vportsSimon Horman
Currently output of MPLS packets on tunnel vports is not allowed by Open vSwitch. This is because historically encapsulation was done in such a way that the inner_protocol field of the skb needed to hold the inner protocol for both MPLS and tunnel encapsulation in order for GSO segmentation to be performed correctly. Since b2acd1dc3949 ("openvswitch: Use regular GRE net_device instead of vport") Open vSwitch makes use of lwt to output to tunnel netdevs which perform encapsulation. As no drivers expose support for MPLS offloads this means that GSO packets are segmented in software by validate_xmit_skb(), which is called from __dev_queue_xmit(), before tunnel encapsulation occurs. This means that the inner protocol of MPLS is no longer needed by the time encapsulation occurs and the contention on the inner_protocol field of the skb no longer occurs. Thus it is now safe to output MPLS to tunnel vports. Signed-off-by: Simon Horman <simon.horman@netronome.com> Reviewed-by: Jesse Gross <jesse@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18netdev: Move octeon/octeon_mgmt driver to cavium directory.David Daney
No code changes. Since OCTEON is a Cavium product, move the driver to the vendor directory to unclutter things a bit. Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18ovs: internal_set_rx_headroom() can be staticWu Fengguang
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18net: dst_cache_per_cpu_dst_set() can be staticWu Fengguang
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-18Merge tag 'for-linus-4.6' of git://git.code.sf.net/p/openipmi/linux-ipmiLinus Torvalds
Pull IPMI updates from Corey Minyard: "Just some minor fixes, nothing big" * tag 'for-linus-4.6' of git://git.code.sf.net/p/openipmi/linux-ipmi: ipmi: do not probe ACPI devices if si_tryacpi is unset ipmi_si: Avoid a wrong long timeout on transaction done ipmi_si: Fix module parameter doc names ipmi_ssif: Fix logic around alert handling
2016-03-18Merge tag 'mfd-for-linus-4.6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "New Drivers: - Freescale Touch Screen ADC - X-Powers AXP PMIC with RSB - TI TPS65086 Power Management IC (PMIC) New Device Support: - Supply device PCI IDs for Intel Broxton Fix-ups: - Move to clkdev_create() API; intel_quark_i2c_gpio - Complete re-write of TI's TPS65912 Power Management IC (PMIC) - Remove unnecessary function argument; axp20x - Separate out bus related code; axp20x - Coding Style changes; axp20x - Allow more drivers to be compiled as modules - Work around false positive 'used uninitialised' warning; db8500-prcmu Bug Fixes: - Remove do_div(); fsl-imx25-gcq - Fix driver init when built-in; tps65010 - Fix clock-unregister leak; intel-lpss" * tag 'mfd-for-linus-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (53 commits) mfd: intel-lpss: Pass I2C configuration via properties on BXT mfd: imx6sx: Add PCIe register definitions for iomuxc gpr mfd: ipaq-micro: Use __maybe_unused to hide pm functions mfd: max77686: Add max77802 to I2C device ID table mfd: max77686: Export OF module alias information mfd: max77686: Allow driver to be built as a module mfd: stmpe: Add the proper PWM resources mfd: tps65090: Set regmap config reg counts properly mfd: syscon: Return ENOTSUPP instead of ENOSYS when disabled mfd: as3711: Set regmap config reg counts properly mfd: rc5t583: Set regmap config reg counts properly gpio: tps65086: Add GPO driver for the TPS65086 PMIC mfd: mt6397: Add platform device ID table mfd: da9063: Fix missing volatile registers in the core regmap_range volatile lists mfd: mt6397: Add MT6323 support to MT6397 driver mfd: mt6397: Add support for different Slave types mfd: mt6397: int_con and int_status may vary in location dt-bindings: mfd: Add bindings for the MediaTek MT6323 PMIC mfd: da9062: Fix missing volatile registers in the core regmap_range volatile lists mfd: Add documentation for ACT8945A DT bindings ...
2016-03-18Merge tag 'sound-4.6-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "After a heavy storm by syzkaller in 4.5 cycle, we have relatively few changes in the core at this time while a lot of changes are found in the driver side, unsurprisingly. Below are some highlights: ALSA core: - A few more hardening in ALSA timer codes - An extension of sequencer API for advertising the card / pid - Small fixes in compress-offload and jack layers HD-audio: - Dynamic PCM assignment in HDMI/DP codec; preparation for upcoming DP-MST support - Lots of code refactoring for sharing with ASoC SKL driver - Regression fixes for Intel HDMI/DP - Fixups for CX20724 codec, Lenovo AiO USB-audio: - Add quirk_alias option to make quirk debugging easier - Fixes for possible Oops by malformed firmware Firewire: - Add support for FW-1804 in tascam driver - Improvements / changes in card registration, multi stream handling, etc for DICE - Lots of code refactoring ASoC: - Enhancements of still ongoing topology API - Lots of commits for Intel Skylake support including HDMI support - A few Intel Atom driver updates for recent devices - Lots of improvements to the Renesas drivers - Capture support for Qualcomm drivers - Support for TI DaVinci DRA7xxx devices - New machine drivers for Freescale systems with Cirrus CODECs, Mediatek systems with RT5650 CODECs - New CPU drivers for Allwinner S/PDIF controllers - New CODEC drivers for Maxim MAX9867 and MAX98926 and Realtek RT5514" * tag 'sound-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (291 commits) ALSA: hda - Fix mutex deadlock at HDMI/DP hotplug ALSA: ctl: change return value in compatibility layer so that it's the same value in core implementation ALSA: mixart: silence an uninitialized variable warning ALSA: usb-audio: Add sanity checks for endpoint accesses ALSA: usb-audio: Minor code cleanup in create_fixed_stream_quirk() ALSA: usb-audio: Fix NULL dereference in create_fixed_stream_quirk() ALSA: hda - Limit i915 HDMI binding only for HSW and later ALSA: hda - Fix unconditional GPIO toggle via automute ALSA: mixart: silence unitialized variable warnings ALSA: hda - Fixes double fault in nvhdmi_chmap_cea_alloc_validate_get_type ALSA: intel8x0: Add clock quirk entry for AD1981B on IBM ThinkPad X41. ALSA: hda - Add new GPU codec ID 0x10de0082 to snd-hda ASoC: rsnd: add simplified module explanation ASoC: hdac_hdmi: Add broxton device ID ASoC: Intel: Bxtn: Add Broxton PCI ID ASoC: Intel: Skylake: Move Skylake dsp ops & loader ops ASoC: Intel: add dmabuffer to common sst_dsp ASoC: Intel: Skylake: Unstatify skl_dsp_enable_core ASoC: Intel: Skylake: Fix whitepsace issues ASoC: Intel: Skylake: Move module id defines ...
2016-03-18Merge tag 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma Pull rdma updates from Doug Ledford: "Initial roundup of 4.6 merge window patches. This is the first of two pull requests. It is the smaller request, but touches for more different things (this is everything but what is in or going into staging). The pull request for the code in staging/rdma is on hold until after we decide what to do on the write/writev API issue and may be partially deferred until 4.7 as a result. Summary: - cxgb4 updates - nes updates - unification of iwarp portmapper code to core - add drain_cq API - various ib_core updates - minor ipoib updates - minor mlx4 updates - more significant mlx5 updates (including a minor merge conflict with net-next tree...merge is simple to resolve and Stephen's resolution was confirmed by Mellanox) - trivial net/9p rdma conversion - ocrdma RoCEv2 update - srpt updates" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (85 commits) iwpm: crash fix for large connections test iw_cxgb3: support for iWARP port mapping iw_cxgb4: remove port mapper related code iw_nes: remove port mapper related code iwcm: common code for port mapper net/9p: convert to new CQ API IB/mlx5: Add support for don't trap rules net/mlx5_core: Introduce forward to next priority action net/mlx5_core: Create anchor of last flow table iser: Accept arbitrary sg lists mapping if the device supports it mlx5: Add arbitrary sg list support IB/core: Add arbitrary sg_list support IB/mlx5: Expose correct max_fast_reg_page_list_len IB/mlx5: Make coding style more consistent IB/mlx5: Convert UMR CQ to new CQ API IB/ocrdma: Skip using unneeded intermediate variable IB/ocrdma: Skip using unneeded intermediate variable IB/ocrdma: Delete unnecessary variable initialisations in 11 functions IB/core: Documentation fix in the MAD header file IB/core: trivial prink cleanup. ...
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 11:24:47 +0000