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* Merge branch 'for-linus-2' of ↵Linus Torvalds2015-04-15
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull second vfs update from Al Viro: "Now that net-next went in... Here's the next big chunk - killing ->aio_read() and ->aio_write(). There'll be one more pile today (direct_IO changes and generic_write_checks() cleanups/fixes), but I'd prefer to keep that one separate" * 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (37 commits) ->aio_read and ->aio_write removed pcm: another weird API abuse infinibad: weird APIs switched to ->write_iter() kill do_sync_read/do_sync_write fuse: use iov_iter_get_pages() for non-splice path fuse: switch to ->read_iter/->write_iter switch drivers/char/mem.c to ->read_iter/->write_iter make new_sync_{read,write}() static coredump: accept any write method switch /dev/loop to vfs_iter_write() serial2002: switch to __vfs_read/__vfs_write ashmem: use __vfs_read() export __vfs_read() autofs: switch to __vfs_write() new helper: __vfs_write() switch hugetlbfs to ->read_iter() coda: switch to ->read_iter/->write_iter ncpfs: switch to ->read_iter/->write_iter net/9p: remove (now-)unused helpers p9_client_attach(): set fid->uid correctly ...
| * ->aio_read and ->aio_write removedAl Viro2015-04-11
| | | | | | | | | | | | no remaining users Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * make new_sync_{read,write}() staticAl Viro2015-04-11
| | | | | | | | | | | | | | | | All places outside of core VFS that checked ->read and ->write for being NULL or called the methods directly are gone now, so NULL {read,write} with non-NULL {read,write}_iter will do the right thing in all cases. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | Merge branch 'next' of ↵Linus Torvalds2015-04-15
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull security subsystem updates from James Morris: "Highlights for this window: - improved AVC hashing for SELinux by John Brooks and Stephen Smalley - addition of an unconfined label to Smack - Smack documentation update - TPM driver updates" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (28 commits) lsm: copy comm before calling audit_log to avoid race in string printing tomoyo: Do not generate empty policy files tomoyo: Use if_changed when generating builtin-policy.h tomoyo: Use bin2c to generate builtin-policy.h selinux: increase avtab max buckets selinux: Use a better hash function for avtab selinux: convert avtab hash table to flex_array selinux: reconcile security_netlbl_secattr_to_sid() and mls_import_netlbl_cat() selinux: remove unnecessary pointer reassignment Smack: Updates for Smack documentation tpm/st33zp24/spi: Add missing device table for spi phy. tpm/st33zp24: Add proper wait for ordinal duration in case of irq mode smack: Fix gcc warning from unused smack_syslog_lock mutex in smackfs.c Smack: Allow an unconfined label in bringup mode Smack: getting the Smack security context of keys Smack: Assign smack_known_web as default smk_in label for kernel thread's socket tpm/tpm_infineon: Use struct dev_pm_ops for power management MAINTAINERS: Add Jason as designated reviewer for TPM tpm: Update KConfig text to include TPM2.0 FIFO chips tpm/st33zp24/dts/st33zp24-spi: Add dts documentation for st33zp24 spi phy ...
| * \ Merge branch 'smack-for-4.1' of git://github.com/cschaufler/smack-next into nextJames Morris2015-04-01
| |\ \
| | * | Smack: Updates for Smack documentationCasey Schaufler2015-03-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Document the Smack bringup features. Update the proper location for mounting smackfs from /smack to /sys/fs/smackfs. Fix some spelling errors. Suggest the use of the load2 interface instead of the load interface. Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
| * | | tpm/st33zp24/dts/st33zp24-spi: Add dts documentation for st33zp24 spi phyChristophe Ricard2015-03-18
| |/ / | | | | | | | | | | | | | | | Reviewed-by: Jason Gunthorpe <jason.gunthorpe@obsidianresearch.com> Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds2015-04-15
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull crypto update from Herbert Xu: "Here is the crypto update for 4.1: New interfaces: - user-space interface for AEAD - user-space interface for RNG (i.e., pseudo RNG) New hashes: - ARMv8 SHA1/256 - ARMv8 AES - ARMv8 GHASH - ARM assembler and NEON SHA256 - MIPS OCTEON SHA1/256/512 - MIPS img-hash SHA1/256 and MD5 - Power 8 VMX AES/CBC/CTR/GHASH - PPC assembler AES, SHA1/256 and MD5 - Broadcom IPROC RNG driver Cleanups/fixes: - prevent internal helper algos from being exposed to user-space - merge common code from assembly/C SHA implementations - misc fixes" * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (169 commits) crypto: arm - workaround for building with old binutils crypto: arm/sha256 - avoid sha256 code on ARMv7-M crypto: x86/sha512_ssse3 - move SHA-384/512 SSSE3 implementation to base layer crypto: x86/sha256_ssse3 - move SHA-224/256 SSSE3 implementation to base layer crypto: x86/sha1_ssse3 - move SHA-1 SSSE3 implementation to base layer crypto: arm64/sha2-ce - move SHA-224/256 ARMv8 implementation to base layer crypto: arm64/sha1-ce - move SHA-1 ARMv8 implementation to base layer crypto: arm/sha2-ce - move SHA-224/256 ARMv8 implementation to base layer crypto: arm/sha256 - move SHA-224/256 ASM/NEON implementation to base layer crypto: arm/sha1-ce - move SHA-1 ARMv8 implementation to base layer crypto: arm/sha1_neon - move SHA-1 NEON implementation to base layer crypto: arm/sha1 - move SHA-1 ARM asm implementation to base layer crypto: sha512-generic - move to generic glue implementation crypto: sha256-generic - move to generic glue implementation crypto: sha1-generic - move to generic glue implementation crypto: sha512 - implement base layer for SHA-512 crypto: sha256 - implement base layer for SHA-256 crypto: sha1 - implement base layer for SHA-1 crypto: api - remove instance when test failed crypto: api - Move alg ref count init to crypto_check_alg ...
| * | | Documentation: crypto: Add DT binding info for the img hw hash acceleratorJames Hartley2015-03-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds the binding documentation for the Imagination Technologies hash accelerator that provides hardware acceleration for SHA1/SHA224/SHA256/MD5 hashes. This hardware will be present in the upcoming pistachio SoC. Signed-off-by: James Hartley <james.hartley@imgtec.com> Reviewed-by: Andrew Bresticker <abrestic@chromium.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | | crypto: doc - AEAD / RNG AF_ALG interfaceStephan Mueller2015-03-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch moves the information provided in Documentation/crypto/crypto-API-userspace.txt into a separate chapter in the kernel crypto API DocBook. Some corrections are applied (such as removing a reference to Netlink when the AF_ALG socket is referred to). In addition, the AEAD and RNG interface description is now added. Also, a brief description of the zero-copy interface with an example code snippet is provided. Signed-off-by: Stephan Mueller <smueller@chronox.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | | hwrng: iproc-rng200 - Add device tree bindingsScott Branden2015-03-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Documents the IPROC random number generator device tree bindings used in some Broadcom chipsets. Reviewed-by: Ray Jui <rjui@broadcom.com> Signed-off-by: Scott Branden <sbranden@broadcom.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | | crypto: doc - describe internal structureStephan Mueller2015-03-04
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | The kernel crypto API has many indirections which warrant a description as otherwise one can get easily lost. The description explains the layers of the kernel crypto API based on examples. Signed-off-by: Stephan Mueller <smueller@chronox.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds2015-04-15
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking updates from David Miller: 1) Add BQL support to via-rhine, from Tino Reichardt. 2) Integrate SWITCHDEV layer support into the DSA layer, so DSA drivers can support hw switch offloading. From Floria Fainelli. 3) Allow 'ip address' commands to initiate multicast group join/leave, from Madhu Challa. 4) Many ipv4 FIB lookup optimizations from Alexander Duyck. 5) Support EBPF in cls_bpf classifier and act_bpf action, from Daniel Borkmann. 6) Remove the ugly compat support in ARP for ugly layers like ax25, rose, etc. And use this to clean up the neigh layer, then use it to implement MPLS support. All from Eric Biederman. 7) Support L3 forwarding offloading in switches, from Scott Feldman. 8) Collapse the LOCAL and MAIN ipv4 FIB tables when possible, to speed up route lookups even further. From Alexander Duyck. 9) Many improvements and bug fixes to the rhashtable implementation, from Herbert Xu and Thomas Graf. In particular, in the case where an rhashtable user bulk adds a large number of items into an empty table, we expand the table much more sanely. 10) Don't make the tcp_metrics hash table per-namespace, from Eric Biederman. 11) Extend EBPF to access SKB fields, from Alexei Starovoitov. 12) Split out new connection request sockets so that they can be established in the main hash table. Much less false sharing since hash lookups go direct to the request sockets instead of having to go first to the listener then to the request socks hashed underneath. From Eric Dumazet. 13) Add async I/O support for crytpo AF_ALG sockets, from Tadeusz Struk. 14) Support stable privacy address generation for RFC7217 in IPV6. From Hannes Frederic Sowa. 15) Hash network namespace into IP frag IDs, also from Hannes Frederic Sowa. 16) Convert PTP get/set methods to use 64-bit time, from Richard Cochran. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1816 commits) fm10k: Bump driver version to 0.15.2 fm10k: corrected VF multicast update fm10k: mbx_update_max_size does not drop all oversized messages fm10k: reset head instead of calling update_max_size fm10k: renamed mbx_tx_dropped to mbx_tx_oversized fm10k: update xcast mode before synchronizing multicast addresses fm10k: start service timer on probe fm10k: fix function header comment fm10k: comment next_vf_mbx flow fm10k: don't handle mailbox events in iov_event path and always process mailbox fm10k: use separate workqueue for fm10k driver fm10k: Set PF queues to unlimited bandwidth during virtualization fm10k: expose tx_timeout_count as an ethtool stat fm10k: only increment tx_timeout_count in Tx hang path fm10k: remove extraneous "Reset interface" message fm10k: separate PF only stats so that VF does not display them fm10k: use hw->mac.max_queues for stats fm10k: only show actual queues, not the maximum in hardware fm10k: allow creation of VLAN on default vid fm10k: fix unused warnings ...
| * \ \ Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2015-04-14
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The dwmac-socfpga.c conflict was a case of a bug fix overlapping changes in net-next to handle an error pointer differently. Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | RDS: Documentation: Document AF_RDS, PF_RDS and SOL_RDS correctly.Sowmini Varadhan2015-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AF_RDS, PF_RDS and SOL_RDS are available in header files, and there is no need to get their values from /proc. Document this correctly. Fixes: 0c5f9b8830aa ("RDS: Documentation") Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | ixgb: remove references to ifconfigStephen Hemminger2015-04-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move documentation into this century, even if this device hasn't been available for some time. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | | | ixgbe: fix documentationStephen Hemminger2015-04-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MTU values in the documentation do not match the source. The source has frame limit of IXGBE_MAX_JUMBO_FRAME_SIZE (9728) which is MTU of 9710 because of the accounting for Ethernet header and CRC. Also, don't refer to the obsolete ifconfig command. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | | | igb: doc don't refer to ifconfigStephen Hemminger2015-04-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ifconfig command is obsolete, best to remove all references so that new users learn ip. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | | | Merge tag 'nfc-next-4.1-1' of ↵David S. Miller2015-04-08
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next Samuel Ortiz says: ==================== NFC: 4.1 pull request This is the NFC pull request for 4.1. This is a shorter one than usual, as the Intel Field Peak NFC driver could not make it in time. We have: - A new driver for NXP NCI based chipsets, like e.g. the NPC100 or the PN7150. It currently only supports an i2c physical layer, but could easily be extended to work on top of e.g. SPI. This driver also includes support for user space triggered firmware updates. - A few minor st21nfc[ab] fixes, cleanups, and comments improvements. - A pn533 error return fix. - A few NFC related logs formatting cleanups. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | | NFC: nxp-nci_i2c: Add I2C support to NXP NCI driverClément Perrochaud2015-03-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a module to the NXP-NCI driver to support NFC controllers with an I2C control interface, such as the NPC100. Signed-off-by: Clément Perrochaud <clement.perrochaud@effinnov.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | | | stmmac: Add an optional register interface clockAndrew Bresticker2015-04-08
| | |_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The DWMAC block on certain SoCs (such as IMG Pistachio) have a second clock which must be enabled in order to access the peripheral's register interface, so add support for requesting and enabling an optional "pclk". Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Cc: James Hartley <james.hartley@imgtec.com> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2015-04-06
| |\ \ \ \ | | | |/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/ethernet/mellanox/mlx4/cmd.c net/core/fib_rules.c net/ipv4/fib_frontend.c The fib_rules.c and fib_frontend.c conflicts were locking adjustments in 'net' overlapping addition and removal of code in 'net-next'. The mlx4 conflict was a bug fix in 'net' happening in the same place a constant was being replaced with a more suitable macro. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | can: introduce new raw socket option to join the given CAN filtersOliver Hartkopp2015-04-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The CAN_RAW socket can set multiple CAN identifier specific filters that lead to multiple filters in the af_can.c filter processing. These filters are indenpendent from each other which leads to logical OR'ed filters when applied. This socket option joines the given CAN filters in the way that only CAN frames are passed to user space that matched *all* given CAN filters. The semantic for the applied filters is therefore changed to a logical AND. This is useful especially when the filterset is a combination of filters where the CAN_INV_FILTER flag is set in order to notch single CAN IDs or CAN ID ranges from the incoming traffic. As the raw_rcv() function is executed from NET_RX softirq the introduced variables are implemented as per-CPU variables to avoid extensive locking at CAN frame reception time. Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| * | | | Documentation: dts: xgene: Update interrupt field descriptionIyappan Subramanian2015-03-27
| | |/ / | |/| | | | | | | | | | | | | | | | | | Signed-off-by: Iyappan Subramanian <isubramanian@apm.com> Signed-off-by: Keyur Chudgar <kchudgar@apm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | filter: introduce SKF_AD_VLAN_TPID BPF extensionMichal Sekletar2015-03-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If vlan offloading takes place then vlan header is removed from frame and its contents, both vlan_tci and vlan_proto, is available to user space via TPACKET interface. However, only vlan_tci can be used in BPF filters. This commit introduces a new BPF extension. It makes possible to load the value of vlan_proto (vlan TPID) to register A. Support for classic BPF and eBPF is being added, analogous to skb->protocol. Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: Jiri Pirko <jpirko@redhat.com> Signed-off-by: Michal Sekletar <msekleta@redhat.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Reviewed-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | ipv6: add documentation for stable_secret, idgen_delay and idgen_retries knobsHannes Frederic Sowa2015-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cc: Erik Kline <ek@google.com> Cc: Fernando Gont <fgont@si6networks.com> Cc: Lorenzo Colitti <lorenzo@google.com> Cc: YOSHIFUJI Hideaki/吉藤英明 <hideaki.yoshifuji@miraclelinux.com> Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | af_packet: pass checksum validation status to the userAlexander Drozdov2015-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce TP_STATUS_CSUM_VALID tp_status flag to tell the af_packet user that at least the transport header checksum has been already validated. For now, the flag may be set for incoming packets only. Signed-off-by: Alexander Drozdov <al.drozdov@gmail.com> Cc: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | net: netcp: ethss: enhancement to support NetCP 1.5 ethssWingMan Kwok2015-03-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NetCP 1.5 available on newer K2 SoCs such as K2E and K2L introduced 3 variants of the ethss subsystem, 9 port, 5 port and 2 port. These have one host port towards the CPU and N external slave ports. To customize the driver for these new ethss sub systems, multiple compatibility strings are introduced. Currently some of parameters that are different on different variants such as number of ALE ports, stats modules and number of ports are defined through constants. These are now changed to variables in gbe_priv data that get set based on the compatibility string. This is required as there are no hardware identification registers available to distinguish among the variants of NetCP 1.5 ethss. However there is identification register available to differentiate between NetCP 1.4 vs NetCP 1.5 and the same is made use of in the code to differentiate them. For more reading on the details of this peripheral, please refer to the User Guide available at http://www.ti.com/lit/pdf/spruhz3 Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: WingMan Kwok <w-kwok2@ti.com> CC: "David S. Miller" <davem@davemloft.net> CC: Mugunthan V N <mugunthanvnm@ti.com> CC: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> CC: Grygorii Strashko <grygorii.strashko@ti.com> CC: Christoph Jaeger <cj@linux.com> CC: Lokesh Vutla <lokeshvutla@ti.com> CC: Markus Pargmann <mpa@pengutronix.de> CC: Kumar Gala <galak@codeaurora.org> CC: Ian Campbell <ijc+devicetree@hellion.org.uk> CC: Mark Rutland <mark.rutland@arm.com> CC: Pawel Moll <pawel.moll@arm.com> CC: Rob Herring <robh+dt@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | net: netcp: use separate reg region for individual ethss modulesKaricheri, Muralidharan2015-03-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ethss has multiple modules within the sub system - switch sub system - sgmii - mdio - switch module NetCP driver re-uses existing davinci mdio driver. It requires to have its own register region to map the reg space. So restructure the code to use separate reg region for the individual modules it manages. Use range property to define register space of NetCP and use reg property to define individual reg spaces. So MDIO will have its own reg space to map. This is a pre-requisite to enable MDIO driver for NetCP. Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: WingMan Kwok <w-kwok2@ti.com> CC: "David S. Miller" <davem@davemloft.net> CC: Mugunthan V N <mugunthanvnm@ti.com> CC: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> CC: Grygorii Strashko <grygorii.strashko@ti.com> CC: Christoph Jaeger <cj@linux.com> CC: Lokesh Vutla <lokeshvutla@ti.com> CC: Markus Pargmann <mpa@pengutronix.de> CC: Kumar Gala <galak@codeaurora.org> CC: Ian Campbell <ijc+devicetree@hellion.org.uk> CC: Mark Rutland <mark.rutland@arm.com> CC: Pawel Moll <pawel.moll@arm.com> CC: Rob Herring <robh+dt@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | net: neighbour: Document {mcast, ucast}_solicit, mcast_resolicit.YOSHIFUJI Hideaki/吉藤英明2015-03-20
| | | | | | | | | | | | | | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <hideaki.yoshifuji@miraclelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2015-03-20
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/ethernet/emulex/benet/be_main.c net/core/sysctl_net_core.c net/ipv4/inet_diag.c The be_main.c conflict resolution was really tricky. The conflict hunks generated by GIT were very unhelpful, to say the least. It split functions in half and moved them around, when the real actual conflict only existed solely inside of one function, that being be_map_pci_bars(). So instead, to resolve this, I checked out be_main.c from the top of net-next, then I applied the be_main.c changes from 'net' since the last time I merged. And this worked beautifully. The inet_diag.c and sysctl_net_core.c conflicts were simple overlapping changes, and were easily to resolve. Signed-off-by: David S. Miller <davem@davemloft.net>
| * \ \ \ Merge branch 'for-upstream' of ↵David S. Miller2015-03-19
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2015-03-19 This wont the last 4.1 bluetooth-next pull request, but we've piled up enough patches in less than a week that I wanted to save you from a single huge "last-minute" pull somewhere closer to the merge window. The main changes are: - Simultaneous LE & BR/EDR discovery support for HW that can do it - Complete LE OOB pairing support - More fine-grained mgmt-command access control (normal user can now do harmless read-only operations). - Added RF power amplifier support in cc2520 ieee802154 driver - Some cleanups/fixes in ieee802154 code Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | | cc2520: Add support for CC2591 amplifier.Brad Campbell2015-03-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The TI CC2521 is an RF power amplifier that is designed to interface with the CC2520. Conveniently, it directly interfaces with the CC2520 and does not require any pins to be connected to a microcontroller/processor. Adding a CC2591 increases the CC2520's range, which is useful for border router and other wall-powered applications. Using the CC2591 with the CC2520 requires configuring the CC2520 GPIOs that are connected to the CC2591 to correctly set the CC2591 into TX and RX modes. Further, TI recommends that the CC2520_TXPOWER and CC2520_AGCCTRL1 registers are set differently to maximize the CC2591's performance. These settings are covered in TI Application Note AN065. This patch adds an optional `amplified` field to the cc2520 entry in the device tree. If present, the CC2520 will be configured to operate with a CC2591. The expected pin mapping is: CC2520 GPIO0 --> CC2591 EN CC2520 GPIO5 --> CC2591 PAEN Signed-off-by: Brad Campbell <bradjc5@gmail.com> Acked-by: Varka Bhadram <varkabhadram@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * | | | | net: add support for phys_port_nameDavid Ahern2015-03-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Similar to port id allow netdevices to specify port names and export the name via sysfs. Drivers can implement the netdevice operation to assist udev in having sane default names for the devices using the rule: $ cat /etc/udev/rules.d/80-net-setup-link.rules SUBSYSTEM=="net", ACTION=="add", ATTR{phys_port_name}!="", NAME="$attr{phys_port_name}" Use of phys_name versus phys_id was suggested-by Jiri Pirko. Signed-off-by: David Ahern <dsahern@gmail.com> Acked-by: Jiri Pirko <jiri@resnulli.us> Acked-by: Scott Feldman <sfeldma@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | net: Add max rate tx queue attributeJohn Fastabend2015-03-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds a tx_maxrate attribute to the tx queue sysfs entry allowing for max-rate limiting. Along with DCB-ETS and BQL this provides another knob to tune queue performance. The limit units are Mbps. By default it is disabled. To disable the rate limitation after it has been set for a queue, it should be set to zero. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | Documentation: dtb: Add port-id field for APM X-Gene ethernetKeyur Chudgar2015-03-18
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Keyur Chudgar <kchudgar@apm.com> Signed-off-by: Iyappan Subramanian <isubramanian@apm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2015-03-09
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/ethernet/cadence/macb.c Overlapping changes in macb driver, mostly fixes and cleanups in 'net' overlapping with the integration of at91_ether into macb in 'net-next'. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | net/macb: Update DT bindings documentationBoris BREZILLON2015-03-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add missing "cdns,at91sam9260-macb", "atmel,sama5d3-gem" and "atmel,sama5d4-gem" compatible strings. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Reviewed-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | neterion: remove reference to ifconfigstephen hemminger2015-03-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove reference to obsolete ifconfig command. MTU can be changed with ip command instead. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | ipv4: Documenting two sysctls for tcp PMTU probeFan Du2015-03-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Namely tcp_probe_interval to control how often to restart a probe. And tcp_probe_threshold to control when stop the probing in respect to the width of search range in bytes Signed-off-by: Fan Du <fan.du@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | mpls: Add a sysctl to control the size of the mpls label tableEric W. Biederman2015-03-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This sysctl gives two benefits. By defaulting the table size to 0 mpls even when compiled in and enabled defaults to not forwarding any packets. This prevents unpleasant surprises for users. The other benefit is that as mpls labels are allocated locally a dense table a small dense label table may be used which saves memory and is extremely simple and efficient to implement. This sysctl allows userspace to choose the restrictions on the label table size userspace applications need to cope with. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2015-03-03
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/ethernet/rocker/rocker.c The rocker commit was two overlapping changes, one to rename the ->vport member to ->pport, and another making the bitmask expression use '1ULL' instead of plain '1'. Signed-off-by: David S. Miller <davem@davemloft.net>
| * \ \ \ \ \ Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-nextDavid S. Miller2015-03-02
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pablo Neira Ayuso says: ==================== Netfilter updates for net-next A small batch with accumulated updates in nf-next, mostly IPVS updates, they are: 1) Add 64-bits stats counters to IPVS, from Julian Anastasov. 2) Move NETFILTER_XT_MATCH_ADDRTYPE out of NETFILTER_ADVANCED as docker seem to require this, from Anton Blanchard. 3) Use boolean instead of numeric value in set_match_v*(), from coccinelle via Fengguang Wu. 4) Allows rescheduling of new connections in IPVS when port reuse is detected, from Marcelo Ricardo Leitner. 5) Add missing bits to support arptables extensions from nft_compat, from Arturo Borrero. Patrick is preparing a large batch to enhance the set infrastructure, named expressions among other things, that should follow up soon after this batch. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | | | | ipvs: allow rescheduling of new connections when port reuse is detectedMarcelo Ricardo Leitner2015-02-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, when TCP/SCTP port reusing happens, IPVS will find the old entry and use it for the new one, behaving like a forced persistence. But if you consider a cluster with a heavy load of small connections, such reuse will happen often and may lead to a not optimal load balancing and might prevent a new node from getting a fair load. This patch introduces a new sysctl, conn_reuse_mode, that allows controlling how to proceed when port reuse is detected. The default value will allow rescheduling of new connections only if the old entry was in TIME_WAIT state for TCP or CLOSED for SCTP. Signed-off-by: Marcelo Ricardo Leitner <mleitner@redhat.com> Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
| * | | | | | | Merge branch 'for-upstream' of ↵David S. Miller2015-03-02
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2015-03-02 Here's the first bluetooth-next pull request targeting the 4.1 kernel: - ieee802154/6lowpan cleanups - SCO routing to host interface support for the btmrvl driver - AMP code cleanups - Fixes to AMP HCI init sequence - Refactoring of the HCI callback mechanism - Added shutdown routine for Intel controllers in the btusb driver - New config option to enable/disable Bluetooth debugfs information - Fix for early data reception on L2CAP fixed channels Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | | | | | at86rf230: add warning if edge-triggered irqAlexander Aring2015-02-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While testing I experience a deadlock while using the at86rf233 on a raspberry pi. The reason was an edge triggered gpio irq because the irq triggered while irq was disabled. This issue doesn't happend on a level triggered irq because the irq will hit after calling enable_irq. This patch adds a warning that it's not recommended to use a edge-triggered irq type. Also change the examples to high-level irqtype. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | | | at86rf230: add support for external xtal trimAlexander Aring2015-02-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for setting the xtal trim register. Some at86rf2xx transceiver boards needs fine tuning the xtal capacitor. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * | | | | | | | pktgen: Correct documentation of module name and commandBen Hutchings2015-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drop the '.o' suffix so this text properly covers both the built-in and modular cases. 'insmod pktgen' obviously won't work; the command should be modprobe. Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | | samples/pktgen: Add sample scripts for pktgen facilityBen Hutchings2015-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These are Robert Olsson's samples which used to be available from <ftp://robur.slu.se/pub/Linux/net-development/pktgen-testing/examples/> but currently are not. Change the documentation to refer to these consistently as 'sample scripts', matching the directory name used here. Cc: Robert Olsson <robert@herjulf.se> Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | | pktgen: Fix grammar errors and some poor wording in documentationBen Hutchings2015-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Thanks to Rob Jones for suggesting some of the changes. Cc: Rob Jones <rob.jones@codethink.co.uk> Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
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