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2014-02-14net: phy: add Broadcom BCM7xxx internal PHY driverFlorian Fainelli1-0/+9
This patch adds support for the Broadcom BCM7xxx Set Top Box SoCs internal PHYs. This driver supports the following generation of SoCs: - BCM7366, BCM7439, BCM7445 (28nm process) - all 40nm and 65nm (older MIPS-based SoCs) The PHYs on these SoCs require a bunch of workarounds to operate correctly, both during configuration time and at suspend/resume time, the driver handles that for us. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-14net: phy: broadcom: extract register definitionsFlorian Fainelli1-0/+51
The Broadcom BCM54xx register definitions are shared between BCM54xx and BCM7xx internal PHYs for which we are adding support. Extract these register definitions and put them in include/linux/brcmphy.h for use by the BCM7xxx internal PHY driver. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-14net: phy: add MoCA PHY typeFlorian Fainelli1-0/+3
Some Ethernet MACs are connected to a MoCA PHY which will handle the low-level job of sending Ethernet frames on the coaxial cable, these Ethernet MACs need to know about it to be properly configured. Add a new PHY mode "moca" and update the Device Tree parsing logic to look for it. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-13mlx5: Add include of <linux/slab.h> because of kzalloc()/kfree() useRoland Dreier1-0/+2
On some architectures (for example, arm), we don't end up indirectly pulling in the declaration of kzalloc() and kfree(), and so building anything that includes <linux/mlx5/driver.h> breaks. Fix this by adding an explicit include to get the declaration. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-02-13tcp: remove unused min_cwnd member of tcp_congestion_opsStanislav Fomichev1-3/+0
Commit 684bad110757 "tcp: use PRR to reduce cwin in CWR state" removed all calls to min_cwnd, so we can safely remove it. Also, remove tcp_reno_min_cwnd because it was only used for min_cwnd. Signed-off-by: Stanislav Fomichev <stfomichev@yandex-team.ru> Acked-by: Yuchung Cheng <ycheng@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-13Merge tag 'linux-can-next-for-3.15-20140212' of ↵David S. Miller2-0/+34
git://gitorious.org/linux-can/linux-can-next linux-can-next-for-3.15-20140212 Marc Kleine-Budde says: ==================== this is a pull request of eight patches for net-next/master. Florian Vaussard contributed a series that merged the sja1000 of_platform into the platform driver. The of_platform driver is finally removed. Stephane Grosjean supplied a patch to allocate CANFD skbs. In a patch by Uwe Kleine-König another missing copyright information was added to a userspace header. And a patch by Yoann DI RUZZA that adds listen only mode to the at91_can driver. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-13IB: Report using RoCE IP based gids in port capsMoni Shoua1-1/+2
For userspace RoCE UD QPs we need to know the GID format that the kernel uses, e.g when working over older kernels. For that end, add a new port capability IB_PORT_IP_BASED_GIDS and report it when query port is issued. Signed-off-by: Moni Shoua <monis@mellanox.co.il> Signed-off-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-02-13net: ip, ipv6: handle gso skbs in forwarding pathFlorian Westphal1-0/+17
Marcelo Ricardo Leitner reported problems when the forwarding link path has a lower mtu than the incoming one if the inbound interface supports GRO. Given: Host <mtu1500> R1 <mtu1200> R2 Host sends tcp stream which is routed via R1 and R2. R1 performs GRO. In this case, the kernel will fail to send ICMP fragmentation needed messages (or pkt too big for ipv6), as GSO packets currently bypass dstmtu checks in forward path. Instead, Linux tries to send out packets exceeding the mtu. When locking route MTU on Host (i.e., no ipv4 DF bit set), R1 does not fragment the packets when forwarding, and again tries to send out packets exceeding R1-R2 link mtu. This alters the forwarding dstmtu checks to take the individual gso segment lengths into account. For ipv6, we send out pkt too big error for gso if the individual segments are too big. For ipv4, we either send icmp fragmentation needed, or, if the DF bit is not set, perform software segmentation and let the output path create fragments when the packet is leaving the machine. It is not 100% correct as the error message will contain the headers of the GRO skb instead of the original/segmented one, but it seems to work fine in my (limited) tests. Eric Dumazet suggested to simply shrink mss via ->gso_size to avoid sofware segmentation. However it turns out that skb_segment() assumes skb nr_frags is related to mss size so we would BUG there. I don't want to mess with it considering Herbert and Eric disagree on what the correct behavior should be. Hannes Frederic Sowa notes that when we would shrink gso_size skb_segment would then also need to deal with the case where SKB_MAX_FRAGS would be exceeded. This uses sofware segmentation in the forward path when we hit ipv4 non-DF packets and the outgoing link mtu is too small. Its not perfect, but given the lack of bug reports wrt. GRO fwd being broken this is a rare case anyway. Also its not like this could not be improved later once the dust settles. Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Reported-by: Marcelo Ricardo Leitner <mleitner@redhat.com> Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-13net: core: introduce netif_skb_dev_featuresFlorian Westphal1-1/+6
Will be used by upcoming ipv4 forward path change that needs to determine feature mask using skb->dst->dev instead of skb->dev. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-13compiler/gcc4: Make quirk for asm_volatile_goto() unconditionalSteven Noonan1-5/+1
I started noticing problems with KVM guest destruction on Linux 3.12+, where guest memory wasn't being cleaned up. I bisected it down to the commit introducing the new 'asm goto'-based atomics, and found this quirk was later applied to those. Unfortunately, even with GCC 4.8.2 (which ostensibly fixed the known 'asm goto' bug) I am still getting some kind of miscompilation. If I enable the asm_volatile_goto quirk for my compiler, KVM guests are destroyed correctly and the memory is cleaned up. So make the quirk unconditional for now, until bug is found and fixed. Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Steven Noonan <steven@uplinklabs.net> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Jakub Jelinek <jakub@redhat.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: <stable@vger.kernel.org> Link: http://lkml.kernel.org/r/1392274867-15236-1-git-send-email-steven@uplinklabs.net Link: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670 Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-02-13dma-buf: update debugfs outputSumit Semwal1-1/+1
Russell King observed 'wierd' looking output from debugfs, and also suggested better ways of getting device names (use KBUILD_MODNAME, dev_name()) This patch addresses these issues to make the debugfs output correct and better looking. While at it, replace seq_printf with seq_puts to remove the checkpatch.pl warnings. Reported-by: Russell King - ARM Linux <linux@arm.linux.org.uk> Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
2014-02-13Merge branch 'pm-cpufreq'Rafael J. Wysocki1-6/+1
* pm-cpufreq: MAINTAINERS / cpufreq: update Sudeep's email address intel_pstate: Remove energy reporting from pstate_sample tracepoint
2014-02-13intel_pstate: Remove energy reporting from pstate_sample tracepointDirk Brandewie1-6/+1
Remove the reporting of energy since it does not provide any useful information about the state of the driver and will be a maintainance headache going forward since the RAPL energy units register is not architectural and subject to change between micro-architectures References: https://bugzilla.kernel.org/show_bug.cgi?id=69831 Fixes: b69880f9ccf7 (intel_pstate: Add trace point to report internal state.) Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-02-12net_sched: act: refuse to remove bound action outsideWANG Cong1-1/+1
When an action is bonnd to a filter, there is no point to remove it outside. Currently we just silently decrease the refcnt, we should reject this explicitly with EPERM. Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12net_sched: act: move tcf_hashinfo_init() into tcf_register_action()WANG Cong1-1/+1
Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12net_sched: act: refactor cleanup opsWANG Cong1-1/+1
For bindcnt and refcnt etc., they are common for all actions, not need to repeat such operations for their own, they can be unified now. Actions just need to do its specific cleanup if needed. Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12net_sched: act: hide struct tcf_common from APIWANG Cong9-25/+23
Now we can totally hide it from modules. tcf_hash_*() API's will operate on struct tc_action, modules don't need to care about the details. Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12net: phy: add "has_fixups" boolean propertyFlorian Fainelli1-0/+1
Add a boolean property which indicates if the PHY has had any fixup routine ran on it. We are later going to use that boolean to expose it as a sysfs property to help troubleshooting. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12net: phy: re-design phy_modes to be self-containedFlorian Fainelli1-0/+42
of_get_phy_mode() uses a local array to map phy_interface_t values from include/linux/net/phy.h to a string which is read from the 'phy-mode' or 'phy-connection-type' property. In preparation for exposing the PHY interface mode through sysfs, perform the following: - mode phy_modes from drivers/of/of_net.c to include/linux/phy.h such that it is right below the phy_interface_t enum - make it a static inline function returning the string such that we can use it by just including include/linux/net/phy.h - add a PHY_INTERFACE_MODE_MAX enum value to guard the iteration in of_get_phy_mode() Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12net: phy: allow driver to implement their own aneg_doneFlorian Fainelli1-0/+3
Some PHYs out there can be very quirky with respect to how they would report the auto-negotiation is completed. Allow drivers to override the generic aneg_done() implementation by providing their own. Since not all drivers have been updated yet to use genphy_aneg_done() as aneg_done() callback, we explicitely check that this callback is valid before calling into it. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12net: phy: add genphy_aneg_done()Florian Fainelli1-0/+1
In preparation for allowing PHY drivers to potentially override their auto-negotiation done callback, move the contents of phy_aneg_done() to genphy_aneg_done() since that function really is the generic implementation based on the BMSR_ANEGCOMPLETE status. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12target: Simplify command completion by removing CMD_T_FAILED flagRoland Dreier1-1/+0
The CMD_T_FAILED flag is set used in one place to record the result of a trivial test, and it is only tested once, few lines later. We might as well make the code simpler and easier to read by directly doing the test of "success" where we want to use it. Signed-off-by: Roland Dreier <roland@purestorage.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-02-12ethtool: Fix unwanted section breaks in kernel-docBen Hutchings1-7/+9
A colon almost unavoidably starts a new section. The script should be changed to provide a way to avoid this, but for now reword the comments to avoid using colons. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12ethtool: Move kernel-doc comment next to struct ethtool_dump definitionBen Hutchings1-3/+2
The kernel-doc script does not tolerate the macro definition in between. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12ethtool: Document the general convention for VLAs in kernel spaceBen Hutchings1-0/+3
Various ethtool command structures are declared with zero-length array at the end which are intended to be variable-length in userland (relying on lack of compiler bounds checking). However, in the kernel the structure and array are always allocated and passed to driver operations separately. Make that explicit. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12ethtool: Expand documentation of struct ethtool_perm_addrBen Hutchings1-1/+12
Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12ethtool: Expand documentation of struct ethtool_statsBen Hutchings1-3/+13
Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12ethtool: Expand documentation of struct ethtool_testBen Hutchings1-4/+17
Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12ethtool: Expand documentation of string set typesBen Hutchings1-12/+47
Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12ethtool: Update documentation of struct ethtool_pauseparamBen Hutchings1-13/+23
Convert the inline comments to kernel-doc format. Explicitly specify that non-zero autoneg is an error if link autonegotiation is disabled. Specify that pause capabilities should be advertised dependent on link autonegotiation, not the autoneg flag here. There is no way to opt-out of pause frame autonegotiation, and this improves behaviour when the link partner is configured to follow pause frame autonegotiation and our interface is not. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12ethtool: Expand documentation of struct ethtool_ringparamBen Hutchings1-11/+26
Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12ethtool: Expand documentation of struct ethtool_eepromBen Hutchings1-3/+20
Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12ethtool: Expand documentation of struct ethtool_regsBen Hutchings1-3/+17
Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12ethtool: Expand documentation of struct ethtool_wolBen Hutchings1-2/+11
Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12ethtool: Expand documentation of struct ethtool_drvinfoBen Hutchings1-17/+39
Replace the inline comments (and some others below) with a full explanation of the semantics, in kernel-doc format. Specify which strings may be empty. Document the relationship with other commands. Replace the 'deprecation' of some fields with a proper explanation of the conversion to generalised string sets, as userland programs may not be able to assume that ETHTOOL_GSSET_INFO is available. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12ethtool: Expand documentation of struct ethtool_cmdBen Hutchings1-34/+90
struct ethtool_cmd has very limited documentation; it contains several obscure or obsolete fields and several with non-obvious interpretation. Replace the inline comments (and some others below) with a full explanation of the semantics as well as I understand them, in kernel-doc format. Formally deprecate some fields that seem to be of historical use only. Extend the comment about 32/64-bit compatibility to cover all ethtool structures. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-12Merge tag 'stable/for-linus-3.14-rc2-tag' of ↵Linus Torvalds5-118/+2
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull Xen bugfixes from Konrad Rzeszutek Wilk: "This has an healthy amount of code being removed - which we do not use anymore (the only user of it was ia64 Xen which had been removed already). The other bug-fixes are to make Xen ARM be able to use the new event channel mechanism and proper export of header files to user-space. Summary: - Fix ARM and Xen FIFO not working. - Remove more Xen ia64 vestigates. - Fix UAPI missing Xen files" * tag 'stable/for-linus-3.14-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: ia64/xen: Remove Xen support for ia64 even more xen: install xen/gntdev.h and xen/gntalloc.h xen/events: bind all new interdomain events to VCPU0
2014-02-12Merge tag 'gpio-v3.14-2' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fixes from Linus Walleij: "Here are some accumulated patches with small fixes for this and that in a few GPIO drivers, and a more important fix to an #ifdef in the GPIO consumer header. Summary: - Get #ifdef's right in the <linux/gpio/consumer.h> header. - Minor fixes to tb10x, clps711x, bcm281xx, intel-mid and xtensa GPIO drivers" * tag 'gpio-v3.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: consumer.h: Move forward declarations outside #ifdef gpio: tb10x: GPIO_TB10X needs to select GENERIC_IRQ_CHIP gpio: clps711x: Add module alias to support module auto loading gpio: bcm281xx: Update MODULE_AUTHOR gpio: intel-mid: fix the incorrect return of idle callback gpio: xtensa: fix build when XCHAL_HAVE_CP is 0
2014-02-12Merge tag 'spi-v3.14-rc2' of ↵Linus Torvalds1-2/+5
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A few driver and documentation fixes, plus a fix for double error handling which had crept in due to the confusing documentation - it wasn't clear if the core or the driver was responsible for cleanup in error cases so both tried to do it with unfortunate results" * tag 'spi-v3.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: nuc900: Set SPI_LSB_FIRST for master->mode_bits if hw->pdata->lsb is true spi: rspi: Document support for Renesas QSPI in Kconfig spi: Fix crash with double message finalisation on error handling spi: correct the transfer_one_message documentation wording spi: document the transfer_one spi_master callback spi: spi.h: clarify the documentation of transfer_one
2014-02-12Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds1-0/+3
Pull drm fixes from Dave Airlie: "Nothing too crazy. Radeon irq fixes, i915 regression fixes, exynos fixes, tda998x chip fixes, and a bunch of msm fixes" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (31 commits) drm/i915: Pair va_copy with va_end in i915_error_vprintf drm/i915: Fix intel_pipe_to_cpu_transcoder for UMS drm/i915: Disable dp aux irq on g4x drm/msm: bigger synchronization hammer drm/exynos: Convert to use the standard hdmi.h header drm/exynos: Fix trivial typo drm/exynos: Remove unnecessary semicolon drm/exynos: Fix multiplatform breakage for ipp/gsc drm/exynos: Fix freeing issues in exynos_drm_drv.c drm/radeon: add missing include in btc_dpm.c drm/radeon/dpm: fix uninitialized read from stack in kv_dpm_late_enable drm/radeon: remove useless return drm/radeon/dpm: use stored max_vddc rather than looking it up drm/radeon/dpm: use the driver state for dpm debugfs drm/radeon: fix UVD IRQ support on 7xx drm/radeon: fix UVD IRQ support on SI drm/msm: fix deadlock in bo create fail path drm/msm/mdp4: cursor fixes drm/msm/mdp4: pageflip fixes drm/msm/mdp5: fix ref leaks in error paths ...
2014-02-12drm/vmwgfx: Get maximum mob size from register SVGA_REG_MOB_MAX_SIZECharmaine Lee1-0/+1
This patch queries the register SVGA_REG_MOB_MAX_SIZE for the maximum size of a single mob. Signed-off-by: Charmaine Lee <charmainel@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
2014-02-11Merge tag 'dt-fixes-for-3.14' of ↵Linus Torvalds2-70/+87
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree fixes from Rob Herring: - Fix compile error drivers/spi/spi-rspi.c with !CONFIG_OF - Fix warnings for unused/uninitialized variables with !CONFIG_OF - Fix PCIe bus matching for powerpc - Add documentation for various vendor strings * tag 'dt-fixes-for-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: DT: Add vendor prefix for Spansion Inc. of/device: Nullify match table in of_match_device() for CONFIG_OF=n dt-bindings: add vendor-prefix for neonode of: fix PCI bus match for PCIe slots of: restructure for_each macros to fix compile warnings of: add vendor prefix for Honeywell of: Update qcom vendor prefix description of: add vendor prefix for Allwinner Technology
2014-02-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds11-20/+103
Pull networking updates from David Miller: 1) Fix flexcan build on big endian, from Arnd Bergmann 2) Correctly attach cpsw to GPIO bitbang MDIO drive, from Stefan Roese 3) udp_add_offload has to use GFP_ATOMIC since it can be invoked from non-sleepable contexts. From Or Gerlitz 4) vxlan_gro_receive() does not iterate over all possible flows properly, fix also from Or Gerlitz 5) CAN core doesn't use a proper SKB destructor when it hooks up sockets to SKBs. Fix from Oliver Hartkopp 6) ip_tunnel_xmit() can use an uninitialized route pointer, fix from Eric Dumazet 7) Fix address family assignment in IPVS, from Michal Kubecek 8) Fix ath9k build on ARM, from Sujith Manoharan 9) Make sure fail_over_mac only applies for the correct bonding modes, from Ding Tianhong 10) The udp offload code doesn't use RCU correctly, from Shlomo Pongratz 11) Handle gigabit features properly in generic PHY code, from Florian Fainelli 12) Don't blindly invoke link operations in rtnl_link_get_slave_info_data_size, they are optional. Fix from Fernando Luis Vazquez Cao 13) Add USB IDs for Netgear Aircard 340U, from Bjørn Mork 14) Handle netlink packet padding properly in openvswitch, from Thomas Graf 15) Fix oops when deleting chains in nf_tables, from Patrick McHardy 16) Fix RX stalls in xen-netback driver, from Zoltan Kiss 17) Fix deadlock in mac80211 stack, from Emmanuel Grumbach 18) inet_nlmsg_size() forgets to consider ifa_cacheinfo, fix from Geert Uytterhoeven 19) tg3_change_mtu() can deadlock, fix from Nithin Sujir 20) Fix regression in setting SCTP local source addresses on accepted sockets, caused by some generic ipv6 socket changes. Fix from Matija Glavinic Pecotic 21) IPPROTO_* must be pure defines, otherwise module aliases don't get constructed properly. Fix from Jan Moskyto 22) IPV6 netconsole setup doesn't work properly unless an explicit source address is specified, fix from Sabrina Dubroca 23) Use __GFP_NORETRY for high order skb page allocations in sock_alloc_send_pskb and skb_page_frag_refill. From Eric Dumazet 24) Fix a regression added in netconsole over bridging, from Cong Wang 25) TCP uses an artificial offset of 1ms for SRTT, but this doesn't jive well with TCP pacing which needs the SRTT to be accurate. Fix from Eric Dumazet 26) Several cases of missing header file includes from Rashika Kheria 27) Add ZTE MF667 device ID to qmi_wwan driver, from Raymond Wanyoike 28) TCP Small Queues doesn't handle nonagle properly in some corner cases, fix from Eric Dumazet 29) Remove extraneous read_unlock in bond_enslave, whoops. From Ding Tianhong 30) Fix 9p trans_virtio handling of vmalloc buffers, from Richard Yao * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (136 commits) 6lowpan: fix lockdep splats alx: add missing stats_lock spinlock init 9p/trans_virtio.c: Fix broken zero-copy on vmalloc() buffers bonding: remove unwanted bond lock for enslave processing USB2NET : SR9800 : One chip USB2.0 USB2NET SR9800 Device Driver Support tcp: tsq: fix nonagle handling bridge: Prevent possible race condition in br_fdb_change_mac_address bridge: Properly check if local fdb entry can be deleted when deleting vlan bridge: Properly check if local fdb entry can be deleted in br_fdb_delete_by_port bridge: Properly check if local fdb entry can be deleted in br_fdb_change_mac_address bridge: Fix the way to check if a local fdb entry can be deleted bridge: Change local fdb entries whenever mac address of bridge device changes bridge: Fix the way to find old local fdb entries in br_fdb_change_mac_address bridge: Fix the way to insert new local fdb entries in br_fdb_changeaddr bridge: Fix the way to find old local fdb entries in br_fdb_changeaddr tcp: correct code comment stating 3 min timeout for FIN_WAIT2, we only do 1 min net: vxge: Remove unused device pointer net: qmi_wwan: add ZTE MF667 3c59x: Remove unused pointer in vortex_eisa_cleanup() net: fix 'ip rule' iif/oif device rename ...
2014-02-11block: Fix cloning of discard/write same biosKent Overstreet1-0/+11
Immutable biovecs changed the way bio segments are treated in such a way that bio_for_each_segment() cannot now do what we want for discard/write same bios, since bi_size means something completely different for them. Fortunately discard and write same bios never have more than a single biovec, so bio_for_each_segment() is unnecessary and not terribly meaningful for them, but we still have to special case them in a few places. Signed-off-by: Kent Overstreet <kmo@daterainc.com> Tested-by: Richard W.M. Jones <rjones@redhat.com> Signed-off-by: Jens Axboe <axboe@fb.com>
2014-02-11ia64/xen: Remove Xen support for ia64 even morePaul Bolle2-118/+0
Commit d52eefb47d4e ("ia64/xen: Remove Xen support for ia64") removed the Kconfig symbol XEN_XENCOMM. But it didn't remove the code depending on that symbol. Remove that code now. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Acked-by: David Vrabel <david.vrabel@citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2014-02-11xen: install xen/gntdev.h and xen/gntalloc.hDavid Vrabel3-0/+2
xen/gntdev.h and xen/gntalloc.h both provide userspace ABIs so they should be installed. CC: stable@vger.kernel.org Signed-off-by: David Vrabel <david.vrabel@citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2014-02-11Merge remote-tracking branches 'spi/fix/doc', 'spi/fix/nuc900' and ↵Mark Brown1-2/+5
'spi/fix/rspi' into spi-linus
2014-02-11Merge tag 'drm-intel-fixes-2014-02-06' of ↵Dave Airlie1-0/+3
ssh://git.freedesktop.org/git/drm-intel into drm-next Just minor stuff really, on vlv dp fix and two patches to tune down some opregion sanity check. Plus MAINTAINERS update for the new git repo, which is the only reason I've really bothered with this pull request. * tag 'drm-intel-fixes-2014-02-06' of ssh://git.freedesktop.org/git/drm-intel: drm/i915: demote opregion excessive timeout WARN_ONCE to DRM_INFO_ONCE drm: add DRM_INFO_ONCE() to print a one-time DRM_INFO() message MAINTAINERS: Update drm/i915 git repo drm/i915: vlv: fix DP PHY lockup due to invalid PP sequencer setup
2014-02-10smp.h: fix x86+cpu.c sparse warnings about arch nonboot CPU callsPaul Gortmaker1-0/+3
Use what we already do for arch_disable_smp_support() to fix these: arch/x86/kernel/smpboot.c:1155:6: warning: symbol 'arch_enable_nonboot_cpus_begin' was not declared. Should it be static? arch/x86/kernel/smpboot.c:1160:6: warning: symbol 'arch_enable_nonboot_cpus_end' was not declared. Should it be static? kernel/cpu.c:512:13: warning: symbol 'arch_enable_nonboot_cpus_begin' was not declared. Should it be static? kernel/cpu.c:516:13: warning: symbol 'arch_enable_nonboot_cpus_end' was not declared. Should it be static? Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-02-10Merge branch 'stable/for-jens-3.14' of ↵Jens Axboe1-20/+14
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip into for-linus Konrad writes: Please git pull the following branch: git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git stable/for-jens-3.14 which is based off v3.13-rc6. If you would like me to rebase it on a different branch/tag I would be more than happy to do so. The patches are all bug-fixes and hopefully can go in 3.14. They deal with xen-blkback shutdown and cause memory leaks as well as shutdown races. They should go to stable tree and if you are OK with I will ask them to backport those fixes. There is also a fix to xen-blkfront to deal with unexpected state transition. And lastly a fix to the header where it was using the __aligned__ unnecessarily.
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