- 11 6月, 2014 8 次提交
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git://linux-nfs.org/~bfields/linux由 Linus Torvalds 提交于
Pull nfsd updates from Bruce Fields: "The largest piece is a long-overdue rewrite of the xdr code to remove some annoying limitations: for example, there was no way to return ACLs larger than 4K, and readdir results were returned only in 4k chunks, limiting performance on large directories. Also: - part of Neil Brown's work to make NFS work reliably over the loopback interface (so client and server can run on the same machine without deadlocks). The rest of it is coming through other trees. - cleanup and bugfixes for some of the server RDMA code, from Steve Wise. - Various cleanup of NFSv4 state code in preparation for an overhaul of the locking, from Jeff, Trond, and Benny. - smaller bugfixes and cleanup from Christoph Hellwig and Kinglong Mee. Thanks to everyone! This summer looks likely to be busier than usual for knfsd. Hopefully we won't break it too badly; testing definitely welcomed" * 'for-3.16' of git://linux-nfs.org/~bfields/linux: (100 commits) nfsd4: fix FREE_STATEID lockowner leak svcrdma: Fence LOCAL_INV work requests svcrdma: refactor marshalling logic nfsd: don't halt scanning the DRC LRU list when there's an RC_INPROG entry nfs4: remove unused CHANGE_SECURITY_LABEL nfsd4: kill READ64 nfsd4: kill READ32 nfsd4: simplify server xdr->next_page use nfsd4: hash deleg stateid only on successful nfs4_set_delegation nfsd4: rename recall_lock to state_lock nfsd: remove unneeded zeroing of fields in nfsd4_proc_compound nfsd: fix setting of NFS4_OO_CONFIRMED in nfsd4_open nfsd4: use recall_lock for delegation hashing nfsd: fix laundromat next-run-time calculation nfsd: make nfsd4_encode_fattr static SUNRPC/NFSD: Remove using of dprintk with KERN_WARNING nfsd: remove unused function nfsd_read_file nfsd: getattr for FATTR4_WORD0_FILES_AVAIL needs the statfs buffer NFSD: Error out when getting more than one fsloc/secinfo/uuid NFSD: Using type of uint32_t for ex_nflavors instead of int ...
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git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband由 Linus Torvalds 提交于
Pull main InfiniBand/RDMA updates from Roland Dreier: - add iWARP port mapper to avoid conflicts between RDMA and normal stack TCP connections. - fixes for i386 / x86-64 structure padding differences (ABI compatibility for 32-on-64) from Yann Droneaud. - a pile of SRP initiator fixes from Bart Van Assche. - fixes for a writeback / memory allocation deadlock with NFS over IPoIB connected mode from Jiri Kosina. - the usual fixes and cleanups to mlx4, mlx5, cxgb4 and other low-level drivers. * tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (61 commits) RDMA/cxgb4: Add support for iWARP Port Mapper user space service RDMA/nes: Add support for iWARP Port Mapper user space service RDMA/core: Add support for iWARP Port Mapper user space service IB/mlx4: Fix gfp passing in create_qp_common() IB/umad: Fix use-after-free on close IB/core: Fix kobject leak on device register error flow RDMA/cxgb4: add missing padding at end of struct c4iw_alloc_ucontext_resp mlx4_core: Fix GFP flags parameters to be gfp_t IB/core: Fix port kobject deletion during error flow IB/core: Remove unneeded kobject_get/put calls IB/core: Fix sparse warnings about redeclared functions IB/mad: Fix sparse warning about gfp_t use IB/mlx4: Implement IB_QP_CREATE_USE_GFP_NOIO IB: Add a QP creation flag to use GFP_NOIO allocations IB: Return error for unsupported QP creation flags IB: Allow build of hw/ and ulp/ subdirectories independently mlx4_core: Move handling of MLX4_QP_ST_MLX to proper switch statement RDMA/cxgb4: Add missing padding at end of struct c4iw_create_cq_resp IB/srp: Avoid problems if a header uses pr_fmt IB/umad: Fix error handling ...
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git://git.infradead.org/users/vkoul/slave-dma由 Linus Torvalds 提交于
Pull slave-dmaengine updates from Vinod Koul: - new Xilixn VDMA driver from Srikanth - bunch of updates for edma driver by Thomas, Joel and Peter - fixes and updates on dw, ste_dma, freescale, mpc512x, sudmac etc * 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma: (45 commits) dmaengine: sh: don't use dynamic static allocation dmaengine: sh: fix print specifier warnings dmaengine: sh: make shdma_prep_dma_cyclic static dmaengine: Kconfig: Update MXS_DMA help text to include MX6Q/MX6DL of: dma: Grammar s/requests/request/, s/used required/required/ dmaengine: shdma: Enable driver compilation with COMPILE_TEST dmaengine: rcar-hpbdma: Include linux/err.h dmaengine: sudmac: Include linux/err.h dmaengine: sudmac: Keep #include sorted alphabetically dmaengine: shdmac: Include linux/err.h dmaengine: shdmac: Keep #include sorted alphabetically dmaengine: s3c24xx-dma: Add cyclic transfer support dmaengine: s3c24xx-dma: Process whole SG chain dmaengine: imx: correct sdmac->status for cyclic dma tx dmaengine: pch: fix compilation for alpha target dmaengine: dw: check return code of dma_async_device_register() dmaengine: dw: fix regression in dw_probe() function dmaengine: dw: enable clock before access dma: pch_dma: Fix Kconfig dependencies dmaengine: mpc512x: add support for peripheral transfers ...
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由 Roland Dreier 提交于
Merge branches 'core', 'cxgb3', 'cxgb4', 'iser', 'iwpm', 'misc', 'mlx4', 'mlx5', 'noio', 'ocrdma', 'qib', 'srp' and 'usnic' into for-next
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由 Steve Wise 提交于
Based on original work by Vipul Pandya. Signed-off-by: NSteve Wise <swise@opengridcomputing.com> [ Fix htons -> ntohs to make sparse happy. - Roland ] Signed-off-by: NRoland Dreier <roland@purestorage.com>
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由 Tatyana Nikolova 提交于
Signed-off-by: NTatyana Nikolova <tatyana.e.nikolova@intel.com> Signed-off-by: NRoland Dreier <roland@purestorage.com>
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由 Tatyana Nikolova 提交于
This patch adds iWARP Port Mapper (IWPM) Version 2 support. The iWARP Port Mapper implementation is based on the port mapper specification section in the Sockets Direct Protocol paper - http://www.rdmaconsortium.org/home/draft-pinkerton-iwarp-sdp-v1.0.pdf Existing iWARP RDMA providers use the same IP address as the native TCP/IP stack when creating RDMA connections. They need a mechanism to claim the TCP ports used for RDMA connections to prevent TCP port collisions when other host applications use TCP ports. The iWARP Port Mapper provides a standard mechanism to accomplish this. Without this service it is possible for RDMA application to bind/listen on the same port which is already being used by native TCP host application. If that happens the incoming TCP connection data can be passed to the RDMA stack with error. The iWARP Port Mapper solution doesn't contain any changes to the existing network stack in the kernel space. All the changes are contained with the infiniband tree and also in user space. The iWARP Port Mapper service is implemented as a user space daemon process. Source for the IWPM service is located at http://git.openfabrics.org/git?p=~tnikolova/libiwpm-1.0.0/.git;a=summary The iWARP driver (port mapper client) sends to the IWPM service the local IP address and TCP port it has received from the RDMA application, when starting a connection. The IWPM service performs a socket bind from user space to get an available TCP port, called a mapped port, and communicates it back to the client. In that sense, the IWPM service is used to map the TCP port, which the RDMA application uses to any port available from the host TCP port space. The mapped ports are used in iWARP RDMA connections to avoid collisions with native TCP stack which is aware that these ports are taken. When an RDMA connection using a mapped port is terminated, the client notifies the IWPM service, which then releases the TCP port. The message exchange between the IWPM service and the iWARP drivers (between user space and kernel space) is implemented using netlink sockets. 1) Netlink interface functions are added: ibnl_unicast() and ibnl_mulitcast() for sending netlink messages to user space 2) The signature of the existing ibnl_put_msg() is changed to be more generic 3) Two netlink clients are added: RDMA_NL_NES, RDMA_NL_C4IW corresponding to the two iWarp drivers - nes and cxgb4 which use the IWPM service 4) Enums are added to enumerate the attributes in the netlink messages, which are exchanged between the user space IWPM service and the iWARP drivers Signed-off-by: NTatyana Nikolova <tatyana.e.nikolova@intel.com> Signed-off-by: NSteve Wise <swise@opengridcomputing.com> Reviewed-by: NPJ Waskiewicz <pj.waskiewicz@solidfire.com> [ Fold in range checking fixes and nlh_next removal as suggested by Dan Carpenter and Steve Wise. Fix sparse endianness in hash. - Roland ] Signed-off-by: NRoland Dreier <roland@purestorage.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/sergeh/linux-security由 Linus Torvalds 提交于
Pull security layer updates from Serge Hallyn: "This is a merge of James Morris' security-next tree from 3.14 to yesterday's master, plus four patches from Paul Moore which are in linux-next, plus one patch from Mimi" * 'serge-next-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sergeh/linux-security: ima: audit log files opened with O_DIRECT flag selinux: conditionally reschedule in hashtab_insert while loading selinux policy selinux: conditionally reschedule in mls_convert_context while loading selinux policy selinux: reject setexeccon() on MNT_NOSUID applications with -EACCES selinux: Report permissive mode in avc: denied messages. Warning in scanf string typing Smack: Label cgroup files for systemd Smack: Verify read access on file open - v3 security: Convert use of typedef ctl_table to struct ctl_table Smack: bidirectional UDS connect check Smack: Correctly remove SMACK64TRANSMUTE attribute SMACK: Fix handling value==NULL in post setxattr bugfix patch for SMACK Smack: adds smackfs/ptrace interface Smack: unify all ptrace accesses in the smack Smack: fix the subject/object order in smack_ptrace_traceme() Minor improvement of 'smack_sb_kern_mount' smack: fix key permission verification KEYS: Move the flags representing required permission to linux/key.h
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- 10 6月, 2014 18 次提交
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git://git.infradead.org/linux-ubifs由 Linus Torvalds 提交于
Pull UBIFS updates from Artem Bityutskiy: "This contains several UBIFS fixes. One of them fixes a race condition between the mmap page fault path and fsync. Another just removes a bogus assertion from the UBIFS memory shrinker. UBIFS also started honoring the MS_SILENT mount flag, so now it won't print many I/O errors when user-space just tries to probe for the FS. Rest of the changes are rather minor UBI/UBIFS fixes, improvements, and clean-ups" * tag 'upstream-3.16-rc1-v2' of git://git.infradead.org/linux-ubifs: UBIFS: Add an assertion for clean_zn_cnt UBIFS: respect MS_SILENT mount flag UBIFS: Remove incorrect assertion in shrink_tnc() UBIFS: fix debugging check UBIFS: add missing ui pointer in debugging code UBI: block: Fix error path on alloc_workqueue failure UBIFS: Fix dump messages in ubifs_dump_lprops UBI: fix rb_tree node comparison in add_map UBIFS: Remove unused variables in ubifs_budget_space UBI: weaken the 'exclusive' constraint when opening volumes to rename UBIFS: fix an mmap and fsync race condition
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由 Andy Lutomirski 提交于
Fixes an easy DoS and possible information disclosure. This does nothing about the broken state of x32 auditing. eparis: If the admin has enabled auditd and has specifically loaded audit rules. This bug has been around since before git. Wow... Cc: stable@vger.kernel.org Signed-off-by: NAndy Lutomirski <luto@amacapital.net> Signed-off-by: NEric Paris <eparis@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs由 Linus Torvalds 提交于
Pull f2fs updates from Jaegeuk Kim: "In this round, there is no special interesting feature, but we've investigated a couple of tuning points with respect to the I/O flow. Several major bug fixes and a bunch of clean-ups also have been made. This patch-set includes the following major enhancement patches: - enhance wait_on_page_writeback - support SEEK_DATA and SEEK_HOLE - enhance readahead flows - enhance IO flushes - support fiemap - add some tracepoints The other bug fixes are as follows: - fix to support a large volume > 2TB correctly - recovery bug fix wrt fallocated space - fix recursive lock on xattr operations - fix some cases on the remount flow And, there are a bunch of cleanups" * tag 'for-f2fs-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (52 commits) f2fs: support f2fs_fiemap f2fs: avoid not to call remove_dirty_inode f2fs: recover fallocated space f2fs: fix to recover data written by dio f2fs: large volume support f2fs: avoid crash when trace f2fs_submit_page_mbio event in ra_sum_pages f2fs: avoid overflow when large directory feathure is enabled f2fs: fix recursive lock by f2fs_setxattr MAINTAINERS: add a co-maintainer from samsung for F2FS MAINTAINERS: change the email address for f2fs f2fs: use inode_init_owner() to simplify codes f2fs: avoid to use slab memory in f2fs_issue_flush for efficiency f2fs: add a tracepoint for f2fs_read_data_page f2fs: add a tracepoint for f2fs_write_{meta,node,data}_pages f2fs: add a tracepoint for f2fs_write_{meta,node,data}_page f2fs: add a tracepoint for f2fs_write_end f2fs: add a tracepoint for f2fs_write_begin f2fs: fix checkpatch warning f2fs: deactivate inode page if the inode is evicted f2fs: decrease the lock granularity during write_begin ...
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git://git.samba.org/sfrench/cifs-2.6由 Linus Torvalds 提交于
Pull CIFS fixes from Steve French. * 'for-next' of git://git.samba.org/sfrench/cifs-2.6: CIFS: Fix memory leaks in SMB2_open cifs: ensure that vol->username is not NULL before running strlen on it Clarify SMB2/SMB3 create context and add missing ones Do not send ClientGUID on SMB2.02 dialect cifs: Set client guid on per connection basis fs/cifs/netmisc.c: convert printk to pr_foo() fs/cifs/cifs.c: replace seq_printf by seq_puts Update cifs version number to 2.03 fs: cifs: new helper: file_inode(file) cifs: fix potential races in cifs_revalidate_mapping cifs: new helper function: cifs_revalidate_mapping cifs: convert booleans in cifsInodeInfo to a flags field cifs: fix cifs_uniqueid_to_ino_t not to ever return 0
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi由 Linus Torvalds 提交于
Pull SCSI updates from James Bottomley: "This patch consists of the usual driver updates (qla2xxx, qla4xxx, lpfc, be2iscsi, fnic, ufs, NCR5380) The NCR5380 is the addition to maintained status of a long neglected driver for older hardware. In addition there are a lot of minor fixes and cleanups and some more updates to make scsi mq ready" * tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (130 commits) include/scsi/osd_protocol.h: remove unnecessary __constant mvsas: Recognise device/subsystem 9485/9485 as 88SE9485 Revert "be2iscsi: Fix processing cqe for cxn whose endpoint is freed" mptfusion: fix msgContext in mptctl_hp_hostinfo acornscsi: remove linked command support scsi/NCR5380: dprintk macro fusion: Remove use of DEF_SCSI_QCMD fusion: Add free msg frames to the head, not tail of list mpt2sas: Add free smids to the head, not tail of list mpt2sas: Remove use of DEF_SCSI_QCMD mpt2sas: Remove uses of serial_number mpt3sas: Remove use of DEF_SCSI_QCMD mpt3sas: Remove uses of serial_number qla2xxx: Use kmemdup instead of kmalloc + memcpy qla4xxx: Use kmemdup instead of kmalloc + memcpy qla2xxx: fix incorrect debug printk be2iscsi: Bump the driver version be2iscsi: Fix processing cqe for cxn whose endpoint is freed be2iscsi: Fix destroy MCC-CQ before MCC-EQ is destroyed be2iscsi: Fix memory corruption in MBX path ...
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input由 Linus Torvalds 提交于
Pull input updates from Dmitry Torokhov: "A big update to the Atmel touchscreen driver, devm support for polled input devices, several drivers have been converted to using managed resources, and assorted driver fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (87 commits) Input: synaptics - fix resolution for manually provided min/max Input: atmel_mxt_ts - fix invalid return from mxt_get_bootloader_version Input: max8997_haptic - add error handling for regulator and pwm Input: elantech - don't set bit 1 of reg_10 when the no_hw_res quirk is set Input: elantech - deal with clickpads reporting right button events Input: edt-ft5x06 - fix an i2c write for M09 support Input: omap-keypad - remove platform data support ARM: OMAP2+: remove unused omap4-keypad file and code Input: ab8500-ponkey - switch to using managed resources Input: max8925_onkey - switch to using managed resources Input: 88pm860x-ts - switch to using managed resources Input: 88pm860x_onkey - switch to using managed resources Input: intel-mid-touch - switch to using managed resources Input: wacom - process outbound for newer Cintiqs Input: wacom - set stylus_in_proximity when pen is in range DTS: ARM: OMAP3-N900: Add tsc2005 support Input: tsc2005 - add DT support Input: add common DT binding for touchscreens Input: jornada680_kbd - switch top using managed resources Input: adp5520-keys - switch to using managed resources ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux由 Linus Torvalds 提交于
Pull OMAP DT fbdev updates from Tomi Valkeinen: "Here are display related device tree data changes for OMAP. They are based on an already merged branch to satisfy the dependencies for the dts file changes. Add OMAP DT data: - omap5 display subsystem - display data for omap5 uEVM board - am43xx display subsystem - display data for am43xx ePOS and GP boards (LCD only) - display data for GTA04 board - display data for overo board - display data for duovero-parlor board - display data for omap3 evm and ldp boards" * tag 'fbdev-omap-dt-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: ARM: omap5.dtsi: Add audio related parameters to hdmi node ARM: omap4.dtsi: Add audio related parametes to hdmi node ARM: dts: duovero-parlor: Add HDMI output ARM: dts: overo: Add support for 3.5'' LCD output ARM: dts: overo: Add support for 4.3'' LCD output ARM: dts: overo: Add support for DVI output ARM: dts: Add LCD panel sharp ls037v7dw01 support for omap3-evm and ldp ARM: dts: omap3-gta04: Add display support ARM: dts: omap5-uevm.dts: add display nodes ARM: dts: omap5-uevm.dts: add tca6424a ARM: dts: omap5.dtsi: add DSS nodes ARM: dts: am43x-epos-evm: add LCD data ARM: dts: am437x-gp-evm: add LCD data ARM: dts: am4372.dtsi: add DSS information
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git://git.linux-mips.org/pub/scm/ralf/upstream-linus由 Linus Torvalds 提交于
Pull MIPS updates from Ralf Baechle: - three fixes for 3.15 that didn't make it in time - limited Octeon 3 support. - paravirtualization support - improvment to platform support for Netlogix SOCs. - add support for powering down the Malta eval board in software - add many instructions to the in-kernel microassembler. - add support for the BPF JIT. - minor cleanups of the BCM47xx code. - large cleanup of math emu code resulting in significant code size reduction, better readability of the code and more accurate emulation. - improvments to the MIPS CPS code. - support C3 power status for the R4k count/compare clock device. - improvments to the GIO support for older SGI workstations. - increase number of supported CPUs to 256; this can be reached on certain embedded multithreaded ccNUMA configurations. - various small cleanups, updates and fixes * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (173 commits) MIPS: IP22/IP28: Improve GIO support MIPS: Octeon: Add twsi interrupt initialization for OCTEON 3XXX, 5XXX, 63XX DEC: Document the R4k MB ASIC mini interrupt controller DEC: Add self as the maintainer MIPS: Add microMIPS MSA support. MIPS: Replace calls to obsolete strict_strto call with kstrto* equivalents. MIPS: Replace obsolete strict_strto call with kstrto MIPS: BFP: Simplify code slightly. MIPS: Call find_vma with the mmap_sem held MIPS: Fix 'write_msa_##' inline macro. MIPS: Fix MSA toolchain support detection. mips: Update the email address of Geert Uytterhoeven MIPS: Add minimal defconfig for mips_paravirt MIPS: Enable build for new system 'paravirt' MIPS: paravirt: Add pci controller for virtio MIPS: Add code for new system 'paravirt' MIPS: Add functions for hypervisor call MIPS: OCTEON: Add OCTEON3 to __get_cpu_type MIPS: Add function get_ebase_cpunum MIPS: Add minimal support for OCTEON3 to c-r4k.c ...
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git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc由 Linus Torvalds 提交于
Pull ARC updates from Vineet Gupta: "Nothing too exciting here, just minor fixes/cleanup. Only noteworthy ones are: - Moving cache disabling to early boot - ARC UART enabled only if earlyprintk setup in cmdline" * tag 'arc-v3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: Disable caches in early boot if so configured ARC: [arcfpga] Early ARC UART to be only activated by cmdline ARC: [arcfpga] Get rid of legacy BVCI latency unit support ARC: remove duplicate header exports ARC: arc_local_timer_setup() need not pass own cpu id ARC: Fixed spelling errors within comments ARC: make start_thread() out-of-line ARC: fix mmuv2 warning ARC: [SMP] ISS SMP extension bitrot
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git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace由 Linus Torvalds 提交于
Pull tracing updates from Steven Rostedt: "Lots of tweaks, small fixes, optimizations, and some helper functions to help out the rest of the kernel to ease their use of trace events. The big change for this release is the allowing of other tracers, such as the latency tracers, to be used in the trace instances and allow for function or function graph tracing to be in the top level simultaneously" * tag 'trace-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (44 commits) tracing: Fix memory leak on instance deletion tracing: Fix leak of ring buffer data when new instances creation fails tracing/kprobes: Avoid self tests if tracing is disabled on boot up tracing: Return error if ftrace_trace_arrays list is empty tracing: Only calculate stats of tracepoint benchmarks for 2^32 times tracing: Convert stddev into u64 in tracepoint benchmark tracing: Introduce saved_cmdlines_size file tracing: Add __get_dynamic_array_len() macro for trace events tracing: Remove unused variable in trace_benchmark tracing: Eliminate double free on failure of allocation on boot up ftrace/x86: Call text_ip_addr() instead of the duplicated code tracing: Print max callstack on stacktrace bug tracing: Move locking of trace_cmdline_lock into start/stop seq calls tracing: Try again for saved cmdline if failed due to locking tracing: Have saved_cmdlines use the seq_read infrastructure tracing: Add tracepoint benchmark tracepoint tracing: Print nasty banner when trace_printk() is in use tracing: Add funcgraph_tail option to print function name after closing braces tracing: Eliminate duplicate TRACE_GRAPH_PRINT_xx defines tracing: Add __bitmask() macro to trace events to cpumasks and other bitmasks ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup由 Linus Torvalds 提交于
Pull cgroup updates from Tejun Heo: "A lot of activities on cgroup side. Heavy restructuring including locking simplification took place to improve the code base and enable implementation of the unified hierarchy, which currently exists behind a __DEVEL__ mount option. The core support is mostly complete but individual controllers need further work. To explain the design and rationales of the the unified hierarchy Documentation/cgroups/unified-hierarchy.txt is added. Another notable change is css (cgroup_subsys_state - what each controller uses to identify and interact with a cgroup) iteration update. This is part of continuing updates on css object lifetime and visibility. cgroup started with reference count draining on removal way back and is now reaching a point where csses behave and are iterated like normal refcnted objects albeit with some complexities to allow distinguishing the state where they're being deleted. The css iteration update isn't taken advantage of yet but is planned to be used to simplify memcg significantly" * 'for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: (77 commits) cgroup: disallow disabled controllers on the default hierarchy cgroup: don't destroy the default root cgroup: disallow debug controller on the default hierarchy cgroup: clean up MAINTAINERS entries cgroup: implement css_tryget() device_cgroup: use css_has_online_children() instead of has_children() cgroup: convert cgroup_has_live_children() into css_has_online_children() cgroup: use CSS_ONLINE instead of CGRP_DEAD cgroup: iterate cgroup_subsys_states directly cgroup: introduce CSS_RELEASED and reduce css iteration fallback window cgroup: move cgroup->serial_nr into cgroup_subsys_state cgroup: link all cgroup_subsys_states in their sibling lists cgroup: move cgroup->sibling and ->children into cgroup_subsys_state cgroup: remove cgroup->parent device_cgroup: remove direct access to cgroup->children memcg: update memcg_has_children() to use css_next_child() memcg: remove tasks/children test from mem_cgroup_force_empty() cgroup: remove css_parent() cgroup: skip refcnting on normal root csses and cgrp_dfl_root self css cgroup: use cgroup->self.refcnt for cgroup refcnting ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata由 Linus Torvalds 提交于
Pull libata updates from Tejun Heo: "Nothing too interesting - another ahci platform driver variant, additional controller support, minor fixes and cleanups" * 'for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: ahci: Add Device ID for HighPoint RocketRaid 642L ata: ep93xx: use dmaengine_prep_slave_sg api instead of internal callback ahci: add PCI ID for Marvell 88SE91A0 SATA Controller sata_fsl: remove check for CONFIG_MPC8315_DS ahci: add support for Hisilicon sata libahci_platform: add host_flags parameter in ahci_platform_init_host() ata: ahci: append new hflag AHCI_HFLAG_NO_FBS ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers ata: ahci_mvebu: new driver for Marvell Armada 380 AHCI interfaces Documentation: dt-bindings: reformat and order list of ahci-platform compatibles libata-sff: remove dead code ata: SATL compliance for Inquiry Product Revision pata_octeon_cf: use devm_kzalloc() to allocate cf_port
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq由 Linus Torvalds 提交于
Pull workqueue updates from Tejun Heo: "Lai simplified worker destruction path and internal workqueue locking and there are some other minor changes. Except for the removal of some long-deprecated interfaces which haven't had any in-kernel user for quite a while, there shouldn't be any difference to workqueue users" * 'for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: kernel/workqueue.c: pr_warning/pr_warn & printk/pr_info workqueue: remove the confusing POOL_FREEZING workqueue: rename first_worker() to first_idle_worker() workqueue: remove unused work_clear_pending() workqueue: remove unused WORK_CPU_END workqueue: declare system_highpri_wq workqueue: use generic attach/detach routine for rescuers workqueue: separate pool-attaching code out from create_worker() workqueue: rename manager_mutex to attach_mutex workqueue: narrow the protection range of manager_mutex workqueue: convert worker_idr to worker_ida workqueue: separate iteration role from worker_idr workqueue: destroy worker directly in the idle timeout handler workqueue: async worker destruction workqueue: destroy_worker() should destroy idle workers only workqueue: use manager lock only to protect worker_idr workqueue: Remove deprecated system_nrt[_freezable]_wq workqueue: Remove deprecated flush[_delayed]_work_sync() kernel/workqueue.c: pr_warning/pr_warn & printk/pr_info workqueue: simplify wq_update_unbound_numa() by jumping to use_dfl_pwq if the target cpumask equals wq's
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu由 Linus Torvalds 提交于
Pull percpu updates from Tejun Heo: "Nothing too exciting. percpu_ref is going through some interface changes and getting new features with more changes in the pipeline but given its young age and few users, it's very low impact" * 'for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: percpu-refcount: implement percpu_ref_tryget() percpu-refcount: rename percpu_ref_tryget() to percpu_ref_tryget_live() percpu: Replace __get_cpu_var with this_cpu_ptr
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由 J. Bruce Fields 提交于
27b11428 ("nfsd4: remove lockowner when removing lock stateid") introduced a memory leak. Cc: stable@vger.kernel.org Reported-by: NJeff Layton <jeff.layton@primarydata.com> Signed-off-by: NJ. Bruce Fields <bfields@redhat.com>
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由 Jiri Kosina 提交于
There are two kzalloc() calls which were not converted to use value of gfp passed to create_qp_common() instead of using hardcoded GFP_KERNEL in 40f2287b ("IB/mlx4: Implement IB_QP_CREATE_USE_GFP_NOIO"). Fix this by passing gfp value down properly. Reported-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz> Signed-off-by: NRoland Dreier <roland@purestorage.com>
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由 Vinod Koul 提交于
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由 Vinod Koul 提交于
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- 09 6月, 2014 10 次提交
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由 James Bottomley 提交于
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由 Linus Torvalds 提交于
Merge tag 'for-linus-3.16-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs Pull 9p fixes from Eric Van Hensbergen: "Two bug fixes, one in xattr error path and the other in parsing major/minor numbers from devices" * tag 'for-linus-3.16-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs: 9P: fix return value in v9fs_fid_xattr_set fs/9p: adjust sscanf parameters accordingly to the variable types
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由 Rik van Riel 提交于
This function is supposed to return true if the new load imbalance is worse than the old one. It didn't. I can only hope brown paper bags are in style. Now things converge much better on both the 4 node and 8 node systems. I am not sure why this did not seem to impact specjbb performance on the 4 node system, which is the system I have full-time access to. This bug was introduced recently, with commit e63da036 ("sched/numa: Allow task switch if load imbalance improves") Signed-off-by: NRik van Riel <riel@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
shrink_inactive_list() used to wait 0.1s to avoid congestion when all the pages that were isolated from the inactive list were dirty but not under active writeback. That makes no real sense, and apparently causes major interactivity issues under some loads since 3.11. The ostensible reason for it was to wait for kswapd to start writing pages, but that seems questionable as well, since the congestion wait code seems to trigger for kswapd itself as well. Also, the logic behind delaying anything when we haven't actually started writeback is not clear - it only delays actually starting that writeback. We'll still trigger the congestion waiting if (a) the process is kswapd, and we hit pages flagged for immediate reclaim (b) the process is not kswapd, and the zone backing dev writeback is actually congested. This probably needs to be revisited, but as it is this fixes a reported regression. Reported-by: NFelipe Contreras <felipe.contreras@gmail.com> Pinpointed-by: NHillf Danton <dhillf@gmail.com> Cc: Michal Hocko <mhocko@suse.cz> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Mel Gorman <mgorman@suse.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4由 Linus Torvalds 提交于
Pull ext4 updates from Ted Ts'o: "Clean ups and miscellaneous bug fixes, in particular for the new collapse_range and zero_range fallocate functions. In addition, improve the scalability of adding and remove inodes from the orphan list" * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (25 commits) ext4: handle symlink properly with inline_data ext4: fix wrong assert in ext4_mb_normalize_request() ext4: fix zeroing of page during writeback ext4: remove unused local variable "stored" from ext4_readdir(...) ext4: fix ZERO_RANGE test failure in data journalling ext4: reduce contention on s_orphan_lock ext4: use sbi in ext4_orphan_{add|del}() ext4: use EXT_MAX_BLOCKS in ext4_es_can_be_merged() ext4: add missing BUFFER_TRACE before ext4_journal_get_write_access ext4: remove unnecessary double parentheses ext4: do not destroy ext4_groupinfo_caches if ext4_mb_init() fails ext4: make local functions static ext4: fix block bitmap validation when bigalloc, ^flex_bg ext4: fix block bitmap initialization under sparse_super2 ext4: find the group descriptors on a 1k-block bigalloc,meta_bg filesystem ext4: avoid unneeded lookup when xattr name is invalid ext4: fix data integrity sync in ordered mode ext4: remove obsoleted check ext4: add a new spinlock i_raw_lock to protect the ext4's raw inode ext4: fix locking for O_APPEND writes ...
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git://git.linuxfoundation.org/llvmlinux/kernel由 Linus Torvalds 提交于
Pull LLVM patches from Behan Webster: "Next set of patches to support compiling the kernel with clang. They've been soaking in linux-next since the last merge window. More still in the works for the next merge window..." * tag 'llvmlinux-for-v3.16' of git://git.linuxfoundation.org/llvmlinux/kernel: arm, unwind, LLVMLinux: Enable clang to be used for unwinding the stack ARM: LLVMLinux: Change "extern inline" to "static inline" in glue-cache.h all: LLVMLinux: Change DWARF flag to support gcc and clang net: netfilter: LLVMLinux: vlais-netfilter crypto: LLVMLinux: aligned-attribute.patch
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 vdso build fix from Peter Anvin: "This fixes building the vdso code on older Linux systems, and probably some non-Linux systems" * 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, vdso: Use <tools/le_byteshift.h> for littleendian access
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由 Linus Torvalds 提交于
Now that 3.15 is released, this merges the 'next' branch into 'master', bringing us to the normal situation where my 'master' branch is the merge window. * accumulated work in next: (6809 commits) ufs: sb mutex merge + mutex_destroy powerpc: update comments for generic idle conversion cris: update comments for generic idle conversion idle: remove cpu_idle() forward declarations nbd: zero from and len fields in NBD_CMD_DISCONNECT. mm: convert some level-less printks to pr_* MAINTAINERS: adi-buildroot-devel is moderated MAINTAINERS: add linux-api for review of API/ABI changes mm/kmemleak-test.c: use pr_fmt for logging fs/dlm/debug_fs.c: replace seq_printf by seq_puts fs/dlm/lockspace.c: convert simple_str to kstr fs/dlm/config.c: convert simple_str to kstr mm: mark remap_file_pages() syscall as deprecated mm: memcontrol: remove unnecessary memcg argument from soft limit functions mm: memcontrol: clean up memcg zoneinfo lookup mm/memblock.c: call kmemleak directly from memblock_(alloc|free) mm/mempool.c: update the kmemleak stack trace for mempool allocations lib/radix-tree.c: update the kmemleak stack trace for radix tree allocations mm: introduce kmemleak_update_trace() mm/kmemleak.c: use %u to print ->checksum ...
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由 Linus Torvalds 提交于
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由 Linus Torvalds 提交于
This reverts commit 3e1a878b. It came in very late, and already has one reported failure: Sitsofe reports that the current tree fails to boot on his EeePC, and bisected it down to this. Rather than waste time trying to figure out what's wrong, just revert it. Reported-by: NSitsofe Wheeler <sitsofe@gmail.com> Cc: Igor Mammedov <imammedo@redhat.com> Cc: Toshi Kani <toshi.kani@hp.com> Cc: Thomas Gleixner <tglx@linutronix.de> Acked-by: NIngo Molnar <mingo@kernel.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 08 6月, 2014 4 次提交
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由 Dmitry Torokhov 提交于
Prepare input updates for 3.16.
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由 Benjamin Tissoires 提交于
commit 421e08c4 fixed the reported min/max for the X and Y axis, but unfortunately, it broke the resolution of those same axis. On the t540p, the resolution is the same regarding X and Y. It is not a problem for xf86-input-synaptics because this driver is only interested in the ratio between X and Y. Unfortunately, xf86-input-cmt uses directly the resolution, and having a null resolution leads to some divide by 0 errors, which are translated by -infinity in the resulting coordinates. Reported-by: NPeter Hutterer <peter.hutterer@who-t.net> Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Nick Dyer 提交于
The patch e57a66aa: "Input: atmel_mxt_ts - read and report bootloader version" from May 18, 2014, leads to the following static checker warning: drivers/input/touchscreen/atmel_mxt_ts.c:437 mxt_get_bootloader_version() warn: signedness bug returning '(-5)' drivers/input/touchscreen/atmel_mxt_ts.c 429 static u8 mxt_get_bootloader_version(struct mxt_data *data, u8 val) 430 { 431 struct device *dev = &data->client->dev; 432 u8 buf[3]; 433 434 if (val & MXT_BOOT_EXTENDED_ID) { 435 if (mxt_bootloader_read(data, &buf[0], 3) != 0) { 436 dev_err(dev, "%s: i2c failure\n", __func__); 437 return -EIO; ^^^^ This gets truncated into a number from 0-255 and anyway the caller doesn't check for errors. (reported by Dan Carpenter) Signed-off-by: NNick Dyer <nick.dyer@itdev.co.uk> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Sachin Kamat 提交于
Let's start checking return value of regulator_enable and pwm_enable to avoid errors. Fixes the following warning: drivers/input/misc/max8997_haptic.c:185:19: warning: ignoring return value of ‘regulator_enable’, declared with attribute warn_unused_result [-Wunused-result] Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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