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2017-08-23mtd: nand: sharpsl: Add partition parsers platform dataAndrea Adami
With the introduction of sharpslpart partition parser we can now read the offsets from NAND: we specify the list of the parsers as platform data, with cmdlinepart and ofpart parsers first allowing to override the part. table written in NAND. This is done in the board files using this driver. Thus, we need to extend sharpsl_nand_platform_data to consider the partition parsers. Signed-off-by: Andrea Adami <andrea.adami@gmail.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
2017-08-23mtd: nand: remove hard-coded NAND ids lengthJean-Louis Thekekara
This commit removes hard-coded '8' used for looping into struct nand_chip.id.data array. NAND_MAX_ID_LEN has been introduced by Artem Bityutskiy in 53552d22bfe1f for defining ids length in nand_flash_ids[] list. This commit unifies ids length in nand base driver. Signed-off-by: Jean-Louis Thekekara <jeanlouis.thekekara@parrot.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
2017-08-23irqchip/gic-v3-its: Add probing for VLPI propertiesMarc Zyngier
Add the probing code for the ITS VLPI support. This includes configuring the ITS number if not supporting the single VMOVP command feature. Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2017-08-23irqchip/gic-v3: Add VLPI/DirectLPI discoveryMarc Zyngier
Add helper functions that probe for VLPI and DirectLPI properties. Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2017-08-23gpio: add gpio_add_lookup_tables() to add several tables at onceDmitry Torokhov
When converting legacy board to use gpiod API() there might be several lookup tables in board file, let's provide a way to register them all at once. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-08-22ANDROID: binder: add padding to binder_fd_array_object.Martijn Coenen
binder_fd_array_object starts with a 4-byte header, followed by a few fields that are 8 bytes when ANDROID_BINDER_IPC_32BIT=N. This can cause alignment issues in a 64-bit kernel with a 32-bit userspace, as on x86_32 an 8-byte primitive may be aligned to a 4-byte address. Pad with a __u32 to fix this. Signed-off-by: Martijn Coenen <maco@android.com> Cc: stable <stable@vger.kernel.org> # 4.11+ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-22Merge tag 'v4.13-rc4' into v4.14/dt64Kevin Hilman
Linux 4.13-rc4
2017-08-22gre: introduce native tunnel support for ERSPANWilliam Tu
The patch adds ERSPAN type II tunnel support. The implementation is based on the draft at [1]. One of the purposes is for Linux box to be able to receive ERSPAN monitoring traffic sent from the Cisco switch, by creating a ERSPAN tunnel device. In addition, the patch also adds ERSPAN TX, so Linux virtual switch can redirect monitored traffic to the ERSPAN tunnel device. The traffic will be encapsulated into ERSPAN and sent out. The implementation reuses tunnel key as ERSPAN session ID, and field 'erspan' as ERSPAN Index fields: ./ip link add dev ers11 type erspan seq key 100 erspan 123 \ local 172.16.1.200 remote 172.16.1.100 To use the above device as ERSPAN receiver, configure Nexus 5000 switch as below: monitor session 100 type erspan-source erspan-id 123 vrf default destination ip 172.16.1.200 source interface Ethernet1/11 both source interface Ethernet1/12 both no shut monitor erspan origin ip-address 172.16.1.100 global [1] https://tools.ietf.org/html/draft-foschiano-erspan-01 [2] iproute2 patch: http://marc.info/?l=linux-netdev&m=150306086924951&w=2 [3] test script: http://marc.info/?l=linux-netdev&m=150231021807304&w=2 Signed-off-by: William Tu <u9012063@gmail.com> Signed-off-by: Meenakshi Vohra <mvohra@vmware.com> Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-22tcp: Remove the unused parameter for tcp_try_fastopen.Tonghao Zhang
Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-22rdma: Autoload netlink client modulesJason Gunthorpe
If a message comes in and we do not have the client in the table, then try to load the module supplying that client using MODULE_ALIAS to find it. This duplicates the scheme seen in other netlink muxes (eg nfnetlink). Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-08-22Merge tag 'usb-for-v4.14' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next Felipe writes: usb: changes for v4.14 merge window Not a big pull request this time around. Only 49 non-merge commits. This pull request is, however, all over the place. Most of the changes are in the bdc driver adding support for USB Phy layer and PM. Renesas adds support for R-Car H3 ES2.0 and R-Car M3-W SoCs. Also here is PM_RUNTIME support for dwc3-keystone. UDC Core got a DMA unmap fix to make sure we only unmap requests that were, indeed, mapped. Other than these, we have a lot of cleanups, many of them adding 'const' to several places.
2017-08-22IB/hfi1: Stricter bounds checking of MAD trap indexKamenee Arumugame
The macro size is valid. This change makes it less ambiguous. Bounds check trap type for better security. Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Signed-off-by: Kamenee Arumugam <kamenee.arumugam@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-08-22IB/rdmavt, hfi1, qib: Enhance rdmavt and hfi1 to use 32 bit lidsDasaratharaman Chandramouli
Increase lid used in hfi1 driver to 32 bits. qib continues to use 16 bit lids. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Signed-off-by: Don Hiatt <don.hiatt@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-08-22IB/hfi1: Add 16B UD supportDon Hiatt
Add 16B bypass packet support for UD traffic types. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Signed-off-by: Don Hiatt <don.hiatt@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-08-22IB/hfi1: Determine 9B/16B L2 header type based on Address handleDon Hiatt
When address handle attributes are initialized, the LIDs are transformed to be in the 32 bit LID space. When constructing the header, hfi1 driver will look at the LID to determine the packet header to be created. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Signed-off-by: Don Hiatt <don.hiatt@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-08-22IB/hfi1: Add support to receive 16B bypass packetsDon Hiatt
We introduce a struct hfi1_16b_header to support 16B headers. 16B bypass packets are received by the driver and processed similar to 9B packets. Add basic support to handle 16B packets. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Don Hiatt <don.hiatt@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-08-22IB/rdmavt, hfi1, qib: Modify check_ah() to account for extended LIDsDon Hiatt
rvt_check_ah() delegates lid verification to underlying driver. Underlying driver uses different conditions to check for dlid depending on whether the device supports extended LIDs Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Signed-off-by: Don Hiatt <don.hiatt@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-08-22IB/hfi1: Remove pmtu from the QP structureSebastian Sanchez
The pmtu field doens't have be stored in the QP structure as it can easily be calculated when needed. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-08-22ipv6: add rcu grace period before freeing fib6_nodeWei Wang
We currently keep rt->rt6i_node pointing to the fib6_node for the route. And some functions make use of this pointer to dereference the fib6_node from rt structure, e.g. rt6_check(). However, as there is neither refcount nor rcu taken when dereferencing rt->rt6i_node, it could potentially cause crashes as rt->rt6i_node could be set to NULL by other CPUs when doing a route deletion. This patch introduces an rcu grace period before freeing fib6_node and makes sure the functions that dereference it takes rcu_read_lock(). Note: there is no "Fixes" tag because this bug was there in a very early stage. Signed-off-by: Wei Wang <weiwan@google.com> Acked-by: Eric Dumazet <edumazet@google.com> Acked-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-22mlx5: Replace PCI pool old APIRomain Perier
The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. Signed-off-by: Romain Perier <romain.perier@collabora.com> Reviewed-by: Peter Senna Tschudin <peter.senna@collabora.com> Acked-by: Doug Ledford <dledford@redhat.com> Tested-by: Doug Ledford <dledford@redhat.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-08-22iommu/mediatek: Add mt2712 IOMMU supportYong Wu
The M4U IP blocks in mt2712 is MTK's generation2 M4U which use the ARM Short-descriptor like mt8173, and most of the HW registers are the same. The difference is that there are 2 M4U HWs in mt2712 while there's only one in mt8173. The purpose of 2 M4U HWs is for balance the bandwidth. Normally if there are 2 M4U HWs, there should be 2 iommu domains, each M4U has a iommu domain. Signed-off-by: Yong Wu <yong.wu@mediatek.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
2017-08-22iommu/mediatek: Move MTK_M4U_TO_LARB/PORT into mtk_iommu.cYong Wu
The definition of MTK_M4U_TO_LARB and MTK_M4U_TO_PORT are shared by all the gen2 M4U HWs. Thus, Move them out from mt8173-larb-port.h, and put them into the c file. Suggested-by: Honghui Zhang <honghui.zhang@mediatek.com> Signed-off-by: Yong Wu <yong.wu@mediatek.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
2017-08-22mfd: da9052: Add register details for TSISebastian Reichel
Add register details an channels definition for using the TSI registers in the hwmon driver. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-08-22crypto: hash - add crypto_(un)register_ahashes()Rabin Vincent
There are already helpers to (un)register multiple normal and AEAD algos. Add one for ahashes too. Signed-off-by: Lars Persson <larper@axis.com> Signed-off-by: Rabin Vincent <rabinv@axis.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-08-22dmaengine: remove DMA_SG as it is dead code in kernelDave Jiang
There are no in kernel consumers for DMA_SG op. Removing operation, dead code, and test code in dmatest. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Cc: Gary Hook <gary.hook@amd.com> Cc: Ludovic Desroches <ludovic.desroches@microchip.com> Cc: Kedareswara rao Appana <appana.durga.rao@xilinx.com> Cc: Li Yang <leoyang.li@nxp.com> Cc: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2017-08-22clk: rockchip: rename rv1108 macphy clock to macElaine Zhang
This MAC has no internal phy for rv1108 and the whole clock infrastructure hasn't been used yet, so is safe to fix. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Reviewed-by: David Wu <david.wu@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-08-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
2017-08-22Merge tag 'drm-intel-next-2017-08-18' of ↵Dave Airlie
git://anongit.freedesktop.org/git/drm-intel into drm-next Final pile of features for 4.14 - New ioctl to change NOA configurations, plus prep (Lionel) - CCS (color compression) scanout support, based on the fancy new modifier additions (Ville&Ben) - Document i915 register macro style (Jani) - Many more gen10/cnl patches (Rodrigo, Pualo, ...) - More gpu reset vs. modeset duct-tape to restore the old way. - prep work for cnl: hpd_pin reorg (Rodrigo), support for more power wells (Imre), i2c pin reorg (Anusha) - drm_syncobj support (Jason Ekstrand) - forcewake vs gpu reset fix (Chris) - execbuf speedup for the no-relocs fastpath, anv/vk low-overhead ftw (Chris) - switch to idr/radixtree instead of the resizing ht for execbuf id->vma lookups (Chris) gvt: - MMIO save/restore optimization (Changbin) - Split workload scan vs. dispatch for more parallel exec (Ping) - vGPU full 48bit ppgtt support (Joonas, Tina) - vGPU hw id expose for perf (Zhenyu) Bunch of work all over to make the igt CI runs more complete/stable. Watch https://intel-gfx-ci.01.org/tree/drm-tip/shards-all.html for progress in getting this ready. Next week we're going into production mode (i.e. will send results to intel-gfx) on hsw, more platforms to come. Also, a new maintainer tram, I'm stepping out. Huge thanks to Jani for being an awesome co-maintainer the past few years, and all the best for Jani, Joonas&Rodrigo as the new maintainers! * tag 'drm-intel-next-2017-08-18' of git://anongit.freedesktop.org/git/drm-intel: (179 commits) drm/i915: Update DRIVER_DATE to 20170818 drm/i915/bxt: use NULL for GPIO connection ID drm/i915: Mark the GT as busy before idling the previous request drm/i915: Trivial grammar fix s/opt of/opt out of/ in comment drm/i915: Replace execbuf vma ht with an idr drm/i915: Simplify eb_lookup_vmas() drm/i915: Convert execbuf to use struct-of-array packing for critical fields drm/i915: Check context status before looking up our obj/vma drm/i915: Don't use MI_STORE_DWORD_IMM on Sandybridge/vcs drm/i915: Stop touching forcewake following a gen6+ engine reset MAINTAINERS: drm/i915 has a new maintainer team drm/i915: Split pin mapping into per platform functions drm/i915/opregion: let user specify override VBT via firmware load drm/i915/cnl: Reuse skl_wm_get_hw_state on Cannonlake. drm/i915/gen10: implement gen 10 watermarks calculations drm/i915/cnl: Fix LSPCON support. drm/i915/vbt: ignore extraneous child devices for a port drm/i915/cnl: Setup PAT Index. drm/i915/edp: Allow alternate fixed mode for eDP if available. drm/i915: Add support for drm syncobjs ...
2017-08-21f2fs: add tracepoint for f2fs_gcChao Yu
This patch adds tracepoint for f2fs_gc. Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2017-08-22Merge branch 'v4.14-shared/clkids' into v4.14-clk/nextHeiko Stuebner
2017-08-22clk: rockchip: add rv1108 ACLK_GAMC and PCLK_GMAC IDElaine Zhang
This patch exports gmac aclk and pclk for dts reference. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Reviewed-by: David Wu <david.wu@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-08-22clk: rockchip: add rk3228 sclk_sdio_src IDElaine Zhang
This patch exports sdio src clock for dts reference. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-08-21net: sched: Add the invalid handle check in qdisc_class_findGao Feng
Add the invalid handle "0" check to avoid unnecessary search, because the qdisc uses the skb->priority as the handle value to look up, and it is "0" usually. Signed-off-by: Gao Feng <gfree.wind@vip.163.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) Fix IGMP handling wrt VRF, from David Ahern. 2) Fix timer access to freed object in dccp, from Eric Dumazet. 3) Use kmalloc_array() in ptr_ring to avoid overflow cases which are triggerable by userspace. Also from Eric Dumazet. 4) Fix infinite loop in unmapping cleanup of nfp driver, from Colin Ian King. 5) Correct datagram peek handling of empty SKBs, from Matthew Dawson. 6) Fix use after free in TIPC, from Eric Dumazet. 7) When replacing a route in ipv6 we need to reset the round robin pointer, from Wei Wang. 8) Fix bug in pci_find_pcie_root_port() which was unearthed by the relaxed ordering changes, from Thierry Redding. I made sure to get an explicit ACK from Bjorn this time around :-) * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (27 commits) ipv6: repair fib6 tree in failure case net_sched: fix order of queue length updates in qdisc_replace() tools lib bpf: improve warning switchdev: documentation: minor typo fixes bpf, doc: also add s390x as arch to sysctl description net: sched: fix NULL pointer dereference when action calls some targets rxrpc: Fix oops when discarding a preallocated service call irda: do not leak initialized list.dev to userspace net/mlx4_core: Enable 4K UAR if SRIOV module parameter is not enabled PCI: Allow PCI express root ports to find themselves tcp: when rearming RTO, if RTO time is in past then fire RTO ASAP net: check and errout if res->fi is NULL when RTM_F_FIB_MATCH is set ipv6: reset fn->rr_ptr when replacing route sctp: fully initialize the IPv6 address in sctp_v6_to_addr() tipc: fix use-after-free tun: handle register_netdevice() failures properly datagram: When peeking datagrams with offset < 0 don't skip empty skbs bpf, doc: improve sysctl knob description netxen: fix incorrect loop counter decrement nfp: fix infinite loop on umapping cleanup ...
2017-08-21pids: make task_tgid_nr_ns() safeOleg Nesterov
This was reported many times, and this was even mentioned in commit 52ee2dfdd4f5 ("pids: refactor vnr/nr_ns helpers to make them safe") but somehow nobody bothered to fix the obvious problem: task_tgid_nr_ns() is not safe because task->group_leader points to nowhere after the exiting task passes exit_notify(), rcu_read_lock() can not help. We really need to change __unhash_process() to nullify group_leader, parent, and real_parent, but this needs some cleanups. Until then we can turn task_tgid_nr_ns() into another user of __task_pid_nr_ns() and fix the problem. Reported-by: Troy Kensinger <tkensinger@google.com> Signed-off-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-08-21dsa: remove unused net_device arg from handlersFlorian Westphal
compile tested only, but saw no warnings/errors with allmodconfig build. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-21of: return of_get_cpu_node from of_cpu_device_node_get if CPUs are not ↵Sudeep Holla
registered Instead of the callsites choosing between of_cpu_device_node_get if the CPUs are registered as of_node is populated by then and of_get_cpu_node when the CPUs are not yet registered as CPU of_nodes are not yet stashed thereby needing to parse the device tree, we can call of_get_cpu_node in case the CPUs are not yet registered. This will allow to use of_cpu_device_node_get anywhere hiding the details from the caller. Cc: Rob Herring <robh+dt@kernel.org> Cc: Frank Rowand <frowand.list@gmail.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
2017-08-21Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next Steffen Klassert says: ==================== pull request (net-next): ipsec-next 2017-08-21 1) Support RX checksum with IPsec crypto offload for esp4/esp6. From Ilan Tayari. 2) Fixup IPv6 checksums when doing IPsec crypto offload. From Yossi Kuperman. 3) Auto load the xfrom offload modules if a user installs a SA that requests IPsec offload. From Ilan Tayari. 4) Clear RX offload informations in xfrm_input to not confuse the TX path with stale offload informations. From Ilan Tayari. 5) Allow IPsec GSO for local sockets if the crypto operation will be offloaded. 6) Support setting of an output mark to the xfrm_state. This mark can be used to to do the tunnel route lookup. From Lorenzo Colitti. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-21quota: Add lock annotations to struct membersJan Kara
Add annotation which lock protects which struct members to struct dquot and struct mem_dqinfo. Signed-off-by: Jan Kara <jack@suse.cz>
2017-08-21mfd: rk808: Add rk805 regs addr and IDElaine Zhang
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Joseph Chen <chenjh@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-08-21mfd: rk808: Fix up the chip id get failedElaine Zhang
the rk8xx chip id is: ((MSB << 8) | LSB) & 0xfff0 Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Joseph Chen <chenjh@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-08-21Merge branch 'for-mingo' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu Pull RCU updates from Paul E. McKenney: - Removal of spin_unlock_wait() - SRCU updates - Torture-test updates - Documentation updates - Miscellaneous fixes - CPU-hotplug fixes - Miscellaneous non-RCU fixes Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-08-20net_sched: fix order of queue length updates in qdisc_replace()Konstantin Khlebnikov
This important to call qdisc_tree_reduce_backlog() after changing queue length. Parent qdisc should deactivate class in ->qlen_notify() called from qdisc_tree_reduce_backlog() but this happens only if qdisc->q.qlen in zero. Missed class deactivations leads to crashes/warnings at picking packets from empty qdisc and corrupting state at reactivating this class in future. Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Fixes: 86a7996cc8a0 ("net_sched: introduce qdisc_replace() helper") Acked-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-21Merge tag 'drm-amdkfd-next-2017-08-18' of ↵Dave Airlie
git://people.freedesktop.org/~gabbayo/linux into drm-next This is the amdkfd pull request for 4.14 merge window. AMD has started cleaning the pipe and sending patches from their internal development to the upstream community. The plan as I understand it is to first get all the non-dGPU patches to upstream and then move to upstream dGPU support. The patches here are relevant only for Kaveri and Carrizo. The following is a summary of the changes: - Add new IOCTL to set a Scratch memory VA - Update PM4 headers for new firmware that support scratch memory - Support image tiling mode - Remove all uses of BUG_ON - Various Bug fixes and coding style fixes * tag 'drm-amdkfd-next-2017-08-18' of git://people.freedesktop.org/~gabbayo/linux: (24 commits) drm/amdkfd: Implement image tiling mode support v2 drm/amdgpu: Add kgd kfd interface get_tile_config() v2 drm/amdkfd: Adding new IOCTL for scratch memory v2 drm/amdgpu: Add kgd/kfd interface to support scratch memory v2 drm/amdgpu: Program SH_STATIC_MEM_CONFIG globally, not per-VMID drm/amd: Update MEC HQD loading code for KFD drm/amdgpu: Disable GFX PG on CZ drm/amdkfd: Update PM4 packet headers drm/amdkfd: Clamp EOP queue size correctly on Gfx8 drm/amdkfd: Add more error printing to help bringup v2 drm/amdkfd: Handle remaining BUG_ONs more gracefully v2 drm/amdkfd: Allocate gtt_sa_bitmap in long units drm/amdkfd: Fix doorbell initialization and finalization drm/amdkfd: Remove BUG_ONs for NULL pointer arguments drm/amdkfd: Remove usage of alloc(sizeof(struct... drm/amdkfd: Fix goto usage v2 drm/amdkfd: Change x==NULL/false references to !x drm/amdkfd: Consolidate and clean up log commands drm/amdkfd: Clean up KFD style errors and warnings v2 drm/amdgpu: Remove hard-coded assumptions about compute pipes ...
2017-08-21Merge branch 'irq/for-gpio' of ↵Linus Walleij
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into devel
2017-08-21Merge branch 'drm-next-4.14' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next More changes for 4.14. Highlights: - command submission overhead improvements - Huge page support for vega10 - physical mode support for mjpeg for asics that don't support UVD vm - improve ttm_mem_type_manager_func debug - misc ttm fixes, cleanups - misc gpuvm cleanups * 'drm-next-4.14' of git://people.freedesktop.org/~agd5f/linux: (26 commits) drm/ttm: use reservation_object_trylock in ttm_bo_individualize_resv v2 drm/amdgpu: fix vega10 graphic hang issue in S3 test drm/amdgpu: bump version for support of UVD MJPEG decode drm/amdgpu: add MJPEG check for UVD physical mode msg buffer drm/ttm: Fix accounting error when fail to get pages for pool drm/amd/amdgpu: expose fragment size as module parameter (v2) drm/amd/amdgpu: store fragment_size in vm_manager drm/amdgpu: rename VM invalidated to moved drm/amdgpu: separate bo_va structure drm/amdgpu: drop the extra VM huge page flag v2 drm/amdgpu: remove superflous amdgpu_bo_kmap in the VM drm/amdgpu: cleanup static CSA handling drm/amdgpu: SHADOW and VRAM_CONTIGUOUS flags shouldn't be used by userspace drm/amdgpu: save list length when fence is signaled drm/amdgpu: move vram usage tracking into the vram manager v2 drm/amdgpu: move gtt usage tracking into the gtt manager v2 drm/amdgpu: move debug print into the MM managers drm/amdgpu: fix incorrect use of the lru_lock drm/radeon: fix incorrect use of the lru_lock drm/ttm: make ttm_mem_type_manager_func debug more useful ...
2017-08-20Merge tag 'fixes-for-4.13b' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus Jonathan writes: Second set of IIO fixes for the 4.13 cycle. Given the late stage of this series, some more involved fixes have been held back for the upcoming merge window. The hid-sensor issue has been causing problems for a long time so it is great to have that one finally fixed! No more bug reports for the userspace guys (well about that anyway). * documentation - some warning fixes due to missing colons in kernel-doc. * adis16480 - fix accel scale factor. * bmp280 - properly initialize the device for humidity readings - without this the humidity readings may be skipped and a magic value of 0x8000 returned. * hid-sensor-strigger - fix a race with user space when powering up the sensor. * ina291 - Avoid an underflow for the sleeping time as a result of supporting the fastest rates. * st-magnetometer - Fix the status register address for hte LSM303AGR, - Remove the ihl property for LSM303AGR as the sensor doesn't support active low for the dataready line. * stm32-adc - Fix use of a common clock rate. * stm32-timer - fix the quadrature mode get routine to account for the magic 0 value. set on boot. - fix the return value of write_raw, - fix the get/set down count direction as the enum value was not being converted to the relevant bit field, - add an enable attribute to actually turn it on when in encoder mode, - missing mask when reading the trigger mode.
2017-08-20Merge tag 'iio-for-4.14b' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next Jonathan writes: Second set of IIO new device support, features and cleanup for the 4.14 cycle. New device support: * ak8974 - support the AMI306. * st_magnetometer - add support for the LIS2MDL with bindings. * rockchip-saradc - add binding for rv1108 SoC (no driver change). * srf08 - add srf02 (i2c only) and srf10 support. * stm32-timer - support for the STM32H7 to existing driver. Features: * tools - move over to the tools buildsystem rather than hand rolling. - add an install section to the build. * ak8974 - use serial number to add device randomness. - add AMI306 calibration data output. * ccs811 - triggered buffer support. * srf08 - add a device tree table as the old style i2c probing is going away, - add triggered buffer support * st32-adc - add optional st,min-sample-time-nsecs binding to allow control of sampling against analog circuitry. * stm32-timer - add output compare triggers. * ti-ads1015 - add threshold event support. * ti-ads7950 - Allow use on ACPI platforms including providing a default reference voltage as there is no way to obtain this on ACPI currently. Cleanup and fixes: * ad7606 - fix an error return code in probe. * ads1015 - fix incorrect data rate setting update when capture in progress, - fix wrong scale information for the ADS1115, - make conversions work when CONFIG_PM is not set, - make sure we don't get a stale result after a runtime resume by ensuring we wait long enough, - avoid returning a false error form the buffer setup callbacks, - add enough wait time to get the correct conversion, - remove an unnecessary config register update, - add a helper to set conversion mode reducing repeated boilerplate, - use devm_iio_triggered_buffer_setup to simplify error and remove paths, - use iio_device_claim_direct_mode instead of opencoding the same. * ak8974 - mark the INT_CLEAR register as precious to prevent debugfs access. * apds9300 - constify the i2c_device_id. * at91-sama5 adc - add missing Kconfig dependency. * bma180 accel - constify the i2c_device_id. * rockchip_saradc - explicitly request exclusive reset control as part of the reset rework on going throughout the kernel. * st_accel - fix drdy configuration for a load of accelerometers that only have the int1 line. Fix is unimportant as presumably no deviec tree actually used the non existent hardware line. * st_pressure - fix drdy configuration for LPS22HB and LPS25H by dropping int2 support as they don't have this. Fix is unimportant as presumably no device tree actually used the non existent hardware line. * stm32-dac - explicitly request exclusive reset control (part of reset being reworked). * tsl2583 - constify the i2c_device_id. * xadc - coding style fixes.
2017-08-20Merge branch 'bugfixes'Trond Myklebust
2017-08-20Merge branch 'perf-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Thomas Gleixner: "Two fixes for the perf subsystem: - Fix an inconsistency of RDPMC mm struct tagging across exec() which causes RDPMC to fault. - Correct the timestamp mechanics across IOC_DISABLE/ENABLE which causes incorrect timestamps and total time calculations" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/core: Fix time on IOC_ENABLE perf/x86: Fix RDPMC vs. mm_struct tracking
generated by cgit (git 2.34.1) at 2025-09-13 02:55:15 +0000