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2015-05-18RDMA/ocrdma: Use VID 0 if PFC is enabled and vlan is not configuredDevesh Sharma2-2/+18
If the adapter ports are in PFC mode and VLAN is not configured, use vlan tag 0 for RoCE traffic. Also, log an advisory message in system logs. Signed-off-by: Padmanabh Ratnakar <[email protected]> Signed-off-by: Devesh Sharma <[email protected]> Signed-off-by: Selvin Xavier <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2015-05-18RDMA/ocrdma: Fix QP state transition in destroy_qpDevesh Sharma1-4/+6
Don't move QP to error state, if QP is in reset state during QP destroy operation. Signed-off-by: Devesh Sharma <[email protected]> Signed-off-by: Selvin Xavier <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2015-05-18RDMA/ocrdma: Report EQ full fatal errorDevesh Sharma2-0/+13
Detect when Event Queue (EQ) becomes full and print a warning message. Signed-off-by: Devesh Sharma <[email protected]> Signed-off-by: Selvin Xavier <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2015-05-18RDMA/ocrdma: Fix EQ destroy failure during driver unloadSelvin Xavier1-3/+3
Changing the destroy sequence of mailbox queue and event queues. FW expects mailbox queue to be destroyed before desroying the EQs. Signed-off-by: Selvin Xavier <[email protected]> Signed-off-by: Devesh Sharma <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2015-05-18xen/arm: Define xen_arch_suspend()Boris Ostrovsky1-0/+1
Commit 2b953a5e994c ("xen: Suspend ticks on all CPUs during suspend") introduced xen_arch_suspend() routine but did so only for x86, breaking ARM builds. We need to add it to ARM as well. Signed-off-by: Boris Ostrovsky <[email protected]> Reported-by: Michal Suchanek <[email protected]> Tested-by: Stefano Stabellini <[email protected]> Signed-off-by: David Vrabel <[email protected]>
2015-05-18x86/Documentation: Update the contact email for L3 cache index disable ↵Aravind Gopalakrishnan1-1/+1
functionality The mailing list [email protected] is now defunct. Use the lkml in its place. Signed-off-by: Aravind Gopalakrishnan <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Cc: Greg KH <[email protected]> Cc: H. Peter Anvin <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Link: http://lkml.kernel.org/r/[email protected] [ Changed the contact email to lkml. ] Signed-off-by: Ingo Molnar <[email protected]>
2015-05-18x86/mce: Fix MCE severity messagesBorislav Petkov1-2/+5
Derek noticed that a critical MCE gets reported with the wrong error type description: [Hardware Error]: CPU 34: Machine Check Exception: 5 Bank 9: f200003f000100b0 [Hardware Error]: RIP !INEXACT! 10:<ffffffff812e14c1> {intel_idle+0xb1/0x170} [Hardware Error]: TSC 49587b8e321cb [Hardware Error]: PROCESSOR 0:306e4 TIME 1431561296 SOCKET 1 APIC 29 [Hardware Error]: Some CPUs didn't answer in synchronization [Hardware Error]: Machine check: Invalid ^^^^^^^ The last line with 'Invalid' should have printed the high level MCE error type description we get from mce_severity, i.e. something like: [Hardware Error]: Machine check: Action required: data load error in a user process this happens due to the fact that mce_no_way_out() iterates over all MCA banks and possibly overwrites the @msg argument which is used in the panic printing later. Change behavior to take the message of only and the (last) critical MCE it detects. Reported-by: Derek <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Cc: <[email protected]> Cc: H. Peter Anvin <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Tony Luck <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
2015-05-18mmc: atmel-mci: fix bad variable type for clkdivLudovic Desroches1-2/+7
clkdiv is declared as an u32 but it can be set to a negative value causing a huge divisor value. Change its type to int to avoid this case. Signed-off-by: Ludovic Desroches <[email protected]> Cc: <[email protected]> # 3.4 and later Signed-off-by: Ulf Hansson <[email protected]>
2015-05-18Merge tag 'asoc-fix-v4.1-rc3' of ↵Takashi Iwai431-2707/+5137
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v4.1 A few more fixes for v4.1, some driver fixes plus one core fix which fixes registration of DAI links when adding prefixes to CODECs to deuplicate in multi-CODEC systems.
2015-05-18ALSA: hda/realtek - ALC292 dock fix for Thinkpad L450Ansgar Hegerfeld1-0/+1
The Lenovo ThinkPad L450 requires the ALC292_FIXUP_TPT440_DOCK fix in order to get sound output on the docking stations audio port. This patch was tested using a ThinkPad L450 (20DSS00B00) using kernel 4.0.3 and a ThinkPad Pro Dock. Signed-off-by: Ansgar Hegerfeld <[email protected]> Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-18ALSA: hda - Add Conexant codecs CX20721, CX20722, CX20723 and CX20724David Henningsson1-0/+12
This patch adds support for Conexant HD Audio codecs CX20721, CX20722, CX20723 and CX20724. Cc: [email protected] BugLink: https://bugs.launchpad.net/bugs/1454656 Signed-off-by: David Henningsson <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-18ALSA: hda - Fix headset mic and mic-in for a Dell desktopDavid Henningsson1-1/+45
ALC662 does not need any special verbs to change the jack functionality, and enables mic in through the headphone jack mode by changing the direction of the headphone pin node. BugLink: https://bugs.launchpad.net/bugs/1454235 Signed-off-by: David Henningsson <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-18crypto: algif_aead - fix invalid sgl linkingTadeusz Struk1-5/+4
This patch fixes it. Also minor updates to comments. Signed-off-by: Tadeusz Struk <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
2015-05-17tcp/ipv6: fix flow label setting in TIME_WAIT stateFlorent Fourcot2-2/+2
commit 1d13a96c74fc ("ipv6: tcp: fix flowlabel value in ACK messages send from TIME_WAIT") added the flow label in the last TCP packets. Unfortunately, it was not casted properly. This patch replace the buggy shift with be32_to_cpu/cpu_to_be32. Fixes: 1d13a96c74fc ("ipv6: tcp: fix flowlabel value in ACK messages") Reported-by: Eric Dumazet <[email protected]> Signed-off-by: Florent Fourcot <[email protected]> Acked-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2015-05-17rtnl/bond: don't send rtnl msg for unregistered ifaceNicolas Dichtel2-1/+4
Before the patch, the command 'ip link add bond2 type bond mode 802.3ad' causes the kernel to send a rtnl message for the bond2 interface, with an ifindex 0. 'ip monitor' shows: 0: bond2: <BROADCAST,MULTICAST,MASTER> mtu 1500 state DOWN group default link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff 9: bond2@NONE: <BROADCAST,MULTICAST,MASTER> mtu 1500 qdisc noop state DOWN group default link/ether ea:3e:1f:53:92:7b brd ff:ff:ff:ff:ff:ff [snip] The patch fixes the spotted bug by checking in bond driver if the interface is registered before calling the notifier chain. It also adds a check in rtmsg_ifinfo() to prevent this kind of bug in the future. Fixes: d4261e565000 ("bonding: create netlink event when bonding option is changed") CC: Jiri Pirko <[email protected]> Reported-by: Julien Meunier <[email protected]> Signed-off-by: Nicolas Dichtel <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2015-05-16Merge tag 'usb-4.1-rc4' of ↵Linus Torvalds38-140/+171
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are some USB fixes and new device ids for 4.1-rc4. All are pretty minor, and have been in linux-next successfully" * tag 'usb-4.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb-storage: Add NO_WP_DETECT quirk for Lacie 059f:0651 devices Added another USB product ID for ELAN touchscreen quirks. xhci: gracefully handle xhci_irq dead device xhci: Solve full event ring by increasing TRBS_PER_SEGMENT to 256 xhci: fix isoc endpoint dequeue from advancing too far on transaction error usb: chipidea: debug: avoid out of bound read USB: visor: Match I330 phone more precisely USB: pl2303: Remove support for Samsung I330 USB: cp210x: add ID for KCF Technologies PRN device usb: gadget: remove incorrect __init/__exit annotations usb: phy: isp1301: work around tps65010 dependency usb: gadget: serial: fix re-ordering of tx data usb: gadget: hid: Fix static variable usage usb: gadget: configfs: Fix interfaces array NULL-termination usb: gadget: xilinx: fix devm_ioremap_resource() check usb: dwc3: dwc3-omap: correct the register macros
2015-05-16Merge tag 'tty-4.1-rc4' of ↵Linus Torvalds10-34/+64
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial fixes from Greg KH: "Here's some TTY and serial driver fixes for reported issues. All of these have been in linux-next successfully" * tag 'tty-4.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: pty: Fix input race when closing tty/n_gsm.c: fix a memory leak when gsmtty is removed Revert "serial/amba-pl011: Leave the TX IRQ alone when the UART is not open" serial: omap: Fix error handling in probe earlycon: Revert log warnings
2015-05-16Merge tag 'staging-4.1-rc4' of ↵Linus Torvalds24-110/+152
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging / IIO driver fixes from Greg KH: "Here's some staging and iio driver fixes to resolve a number of reported issues. All of these have been in linux-next for a while" * tag 'staging-4.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (31 commits) iio: light: hid-sensor-prox: Fix memory leak in probe() iio: adc: cc10001: Add delay before setting START bit iio: adc: cc10001: Fix regulator_get_voltage() return value check iio: adc: cc10001: Fix incorrect use of power-up/power-down register staging: gdm724x: Correction of variable usage after applying ALIGN() iio: adc: cc10001: Fix the channel number mapping staging: vt6655: lock MACvWriteBSSIDAddress. staging: vt6655: CARDbUpdateTSF bss timestamp correct tsf counter value. staging: vt6655: vnt_tx_packet Correct TX order of OWNED_BY_NIC staging: vt6655: Fix 80211 control and management status reporting. staging: vt6655: implement IEEE80211_TX_STAT_NOACK_TRANSMITTED staging: vt6655: device_free_tx_buf use only ieee80211_tx_status_irqsafe staging: vt6656: use ieee80211_tx_info to select packet type. staging: rtl8712: freeing an ERR_PTR staging: sm750: remove incorrect __exit annotation iio: kfifo: Set update_needed to false only if a buffer was allocated iio: mcp320x: Fix occasional incorrect readings iio: accel: mma9553: check input value for activity period iio: accel: mma9553: add enable channel for activity iio: accel: mma9551_core: prevent buffer overrun ...
2015-05-16Merge tag 'char-misc-4.1-rc4' of ↵Linus Torvalds1-12/+12
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc fix from Greg KH: "Here is one fix, in the extcon subsystem, that resolves a reported issue. It's been in linux-next for a number of weeks now, sorry for not getting it to you sooner" * tag 'char-misc-4.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: extcon: usb-gpio: register extcon device before IRQ registration
2015-05-16Merge branch 'for-linus-4.1-rc4' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml Pull UML hostfs fix from Richard Weinberger: "This contains a single fix for a regression introduced in 4.1-rc1" * 'for-linus-4.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml: hostfs: Use correct mask for file mode
2015-05-16Merge tag 'upstream-4.1-rc4' of git://git.infradead.org/linux-ubifsLinus Torvalds1-0/+2
Pull UBI bufix from Richard Weinberger: "This contains a single bug fix for the UBI block driver" * tag 'upstream-4.1-rc4' of git://git.infradead.org/linux-ubifs: UBI: block: Add missing cache flushes
2015-05-16Merge tag 'for_linus_stable' of ↵Linus Torvalds8-21/+53
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull ext4 fixes from Ted Ts'o: "Fix a number of ext4 bugs; the most serious of which is a bug in the lazytime mount optimization code where we could end up updating the timestamps to the wrong inode" * tag 'for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: fix an ext3 collapse range regression in xfstests jbd2: fix r_count overflows leading to buffer overflow in journal recovery ext4: check for zero length extent explicitly ext4: fix NULL pointer dereference when journal restart fails ext4: remove unused function prototype from ext4.h ext4: don't save the error information if the block device is read-only ext4: fix lazytime optimization
2015-05-16Merge branch 'for-linus-4.1' of ↵Linus Torvalds4-10/+68
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs Pull btrfs fixes from Chris Mason: "The first commit is a fix from Filipe for a very old extent buffer reuse race that triggered a BUG_ON. It hasn't come up often, I looked through old logs at FB and we hit it a handful of times over the last year. The rest are other corners he hit during testing" * 'for-linus-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: fix race when reusing stale extent buffers that leads to BUG_ON Btrfs: fix race between block group creation and their cache writeout Btrfs: fix panic when starting bg cache writeout after IO error Btrfs: fix crash after inode cache writeback failure
2015-05-16Merge branch 'master' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds9-17/+10
Pull MIPS fixes from Ralf Baechle: "Seven small fixes. The shortlog below is a good description so no need to elaborate. It has sat in linux-next and survived the usual automated testing by Imagination's test farm" * 'master' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: tlb-r4k: Fix PG_ELPA comment MIPS: Fix up obsolete cpu_set usage MIPS: IP32: Fix build errors in reset code in DS1685 platform hook. MIPS: KVM: Fix unused variable build warning MIPS: traps: remove extra Tainted: line from __show_regs() output MIPS: Fix wrong CHECKFLAGS (sparse builds) with GCC 5.1 MIPS: Fix a preemption issue with thread's FPU defaults
2015-05-16Merge tag 'arc-4.1-fixes' of ↵Linus Torvalds3-16/+3
git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC fixes from Vineet Gupta. * tag 'arc-4.1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: inline cache flush toggle helpers ARC: With earlycon in use, retire EARLY_PRINTK ARC: unbork !LLSC build
2015-05-16Merge tag 'fixes-for-linus' of ↵Linus Torvalds25-165/+199
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Arnd Bergmann: "Nothing frightening this time, just smaller fixes in a number of places. The other changes contained here are: MAINTAINERS file updates: - The mach-gemini maintainer is back in action and has a new git tree - Krzysztof Kozlowski has volunteered to be a new co-maintainer for the samsung platforms - updates to the files that belong to Marvell mvebu Bug fixes: - The largest changes are on omap2, but are only to avoid some harmless warnings and to fix reset on omap4 - a small regression fix on tegra - multiple fixes for incorrect IRQ affinity on vexpress - the missing system controller on arm64 juno is added - one revert of a patch that was accidentally applied twice for mach-rockchip - two clock related DT fixes for mvebu - a workaround for suspend with old DT binaries on new exynos kernels - Another fix for suspend on exynos, needs to be backported" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (21 commits) MAINTAINERS: Add dts entries for some of the Marvell SoCs MAINTAINERS: ARM: EXYNOS: Add Krzysztof Kozlowski as co-maintainer ARM: EXYNOS: Use of_machine_is_compatible instead of soc_is_exynos4 ARM: EXYNOS: Fix failed second suspend on Exynos4 Revert "ARM: rockchip: fix undefined instruction of reset_ctrl_regs" ARM: EXYNOS: Fix dereference of ERR_PTR returned by of_genpd_get_from_provider ARM: EXYNOS: Don't try to initialize suspend on old DT ARM: dts: Add keep-power-in-suspend to WiFi SDIO node for Peach Boards ARM: gemini: fix compiler warning due wrong data type ARM: vexpress/tc2: Add interrupt-affinity to the PMU node ARM: vexpress/ca9: Add interrupt-affinity to the PMU node ARM: vexpress/ca9: Add unified-cache property to l2 cache node ARM64: juno: add sp810 support and fix sp804 clock frequency ARM: Gemini: Maintainers update ARM: OMAP2+: Remove bogus struct clk comparison for timer clock ARM: dove: Add clock-names to CuBox Si5351 clk generator ARM: AM33xx+: hwmod: re-use omap4 implementations for reset functionality ARM: OMAP4+: PRM: add support for passing status register/bit info to reset ARM: AM43xx: hwmod: add VPFE hwmod entries ARM: mvebu: Fix the main PLL frequency on Armada 375, 38x and 39x SoCs ...
2015-05-16Merge branch 'for-rc' of ↵Linus Torvalds4-51/+50
git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux Pull thermal fixes from Zhang Rui: "Specifics: - fix an issue in intel_powerclamp driver that idle injection target is not accurately maintained on newer Intel CPUs. Package C8 to C10 states are introduced on these CPUs but they were not included in the package c-state residency calculation. From Jacob Pan. - fix a problem that package c-state idle injection was missing on Broadwell server, by adding its id to intel_powerclamp driver. From Jacob Pan. - a couple of small fixes and cleanups from Joe Perches, Mathias Krause, Dan Carpenter and Anand Moon" * 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: tools/thermal: tmon: fixed the 'make install' command thermal: rockchip: fix an error code thermal/powerclamp: fix missing newer package c-states thermal/intel_powerclamp: add id for broadwell server thermal/intel_powerclamp: add __init / __exit annotations thermal: Use bool function return values of true/false not 1/0
2015-05-16rhashtable: Add cap on number of elements in hash tableHerbert Xu2-0/+30
We currently have no limit on the number of elements in a hash table. This is a problem because some users (tipc) set a ceiling on the maximum table size and when that is reached the hash table may degenerate. Others may encounter OOM when growing and if we allow insertions when that happens the hash table perofrmance may also suffer. This patch adds a new paramater insecure_max_entries which becomes the cap on the table. If unset it defaults to max_size * 2. If it is also zero it means that there is no cap on the number of elements in the table. However, the table will grow whenever the utilisation hits 100% and if that growth fails, you will get ENOMEM on insertion. As allowing oversubscription is potentially dangerous, the name contains the word insecure. Note that the cap is not a hard limit. This is done for performance reasons as enforcing a hard limit will result in use of atomic ops that are heavier than the ones we currently use. The reasoning is that we're only guarding against a gross over- subscription of the table, rather than a small breach of the limit. Signed-off-by: Herbert Xu <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2015-05-16Merge tag 'linux-kselftest-4.1-rc4' of ↵Linus Torvalds5-35/+69
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest fixes from Shuah Khan: "Urgent fix for Kselftest regression introduced in 4.1-rc1 by the new x86 test due to its hard dependency on 32-bit build environment. A set of 5 patches fix the make kselftest run and kselftest install" * tag 'linux-kselftest-4.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests, x86: Rework x86 target architecture detection selftests, x86: Remove useless run_tests rule selftests/x86: install tests selftest/x86: have no dependency on all when cross building selftest/x86: build both bitnesses
2015-05-16net: phy: Make sure PHY_RESUMING state change is always processedTim Beale1-1/+1
If phy_start_aneg() was called while the phydev is in the PHY_RESUMING state, then its state would immediately transition to PHY_AN (or PHY_FORCING). This meant the phy_state_machine() never processed the PHY_RESUMING state change, which meant interrupts weren't enabled for the PHY. If the PHY used low-power mode (i.e. using BMCR_PDOWN), then the physical link wouldn't get powered up again. There seems no point for phy_start_aneg() to make the PHY_RESUMING --> PHY_AN transition, as the state machine will do this anyway. I'm not sure about the case where autoneg is disabled, as my patch will change behaviour so that the PHY goes to PHY_NOLINK instead of PHY_FORCING. An alternative solution would be to move the phy_config_interrupt() and phy_resume() work out of the state machine and into phy_start(). The background behind this: we're running linux v3.16.7 and from user-space we want to enable the eth port (i.e. do a SIOCSIFFLAGS ioctl with the IFF_UP flag) and immediately afterward set the interface's speed/duplex. Enabling the interface calls .ndo_open() then phy_start() and the PHY transitions PHY_HALTED --> PHY_RESUMING. Setting the speed/duplex ends up calling phy_ethtool_sset(), which calls phy_start_aneg() (meanwhile the phy_state_machine() hasn't processed the PHY_RESUMING state change yet). Signed-off-by: Tim Beale <[email protected]> Reviewed-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2015-05-16netlink: Reset portid after netlink_insert failureHerbert Xu1-0/+1
The commit c5adde9468b0714a051eac7f9666f23eb10b61f7 ("netlink: eliminate nl_sk_hash_lock") breaks the autobind retry mechanism because it doesn't reset portid after a failed netlink_insert. This means that should autobind fail the first time around, then the socket will be stuck in limbo as it can never be bound again since it already has a non-zero portid. Fixes: c5adde9468b0 ("netlink: eliminate nl_sk_hash_lock") Signed-off-by: Herbert Xu <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2015-05-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nfDavid S. Miller5-5/+42
Pablo Neira Ayuso says: ==================== The following patchset contains Netfilter fixes for your net tree, they are: 1) Fix a leak in IPVS, the sysctl table is not released accordingly when destroying a netns, patch from Tommi Rantala. 2) Fix a build error when TPROXY and socket are built-in but IPv6 defrag is compiled as module, from Florian Westphal. 3) Fix TCP tracket wrt. RFC5961 challenge ACK when in LAST_ACK state, patch from Jesper Dangaard Brouer. 4) Fix a bogus WARN_ON() in nf_tables when deleting a set element that stores a map, from Mirek Kratochvil. ==================== Signed-off-by: David S. Miller <[email protected]>
2015-05-15net: phy: Allow EEE for all RGMII variantsFlorian Fainelli1-3/+4
RGMII interfaces come in multiple flavors: RGMII with transmit or receive internal delay, no delays at all, or delays in both direction. This change extends the initial check for PHY_INTERFACE_MODE_RGMII to cover all of these variants since EEE should be allowed for any of these modes, since it is a property of the RGMII, hence Gigabit PHY capability more than the RGMII electrical interface and its delays. Fixes: a59a4d192166 ("phy: add the EEE support and the way to access to the MMD registers") Signed-off-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2015-05-15rocker: fix a neigh entry leak issueYing Xue1-3/+5
Once we get a neighbour through looking up arp cache or creating a new one in rocker_port_ipv4_resolve(), the neighbour's refcount is already taken. But as we don't put the refcount again after it's used, this makes the neighbour entry leaked. Suggested-by: Eric Dumazet <[email protected]> Acked-by: Jiri Pirko <[email protected]> Acked-by: Eric Dumazet <[email protected]> Signed-off-by: Ying Xue <[email protected]> Acked-by: Jiri Pirko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2015-05-15netfilter: nf_tables: fix bogus warning in nft_data_uninit()Mirek Kratochvil1-2/+2
The values 0x00000000-0xfffffeff are reserved for userspace datatype. When, deleting set elements with maps, a bogus warning is triggered. WARNING: CPU: 0 PID: 11133 at net/netfilter/nf_tables_api.c:4481 nft_data_uninit+0x35/0x40 [nf_tables]() This fixes the check accordingly to enum definition in include/linux/netfilter/nf_tables.h Fixes: https://bugzilla.netfilter.org/show_bug.cgi?id=1013 Signed-off-by: Mirek Kratochvil <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2015-05-15Merge branch 'parisc-4.1-2' of ↵Linus Torvalds5-5/+17
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc fixes from Helge Deller: "One important patch which fixes crashes due to stack randomization on architectures where the stack grows upwards (currently parisc and metag only). This bug went unnoticed on parisc since kernel 3.14 where the flexible mmap memory layout support was added by commit 9dabf60dc4ab. The changes in fs/exec.c are inside an #ifdef CONFIG_STACK_GROWSUP section and will not affect other platforms. The other two patches rename args of the kthread_arg() function and fixes a printk output" * 'parisc-4.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc,metag: Fix crashes due to stack randomization on stack-grows-upwards architectures parisc: copy_thread(): rename 'arg' argument to 'kthread_arg' parisc: %pf is only for function pointers
2015-05-15Documentation: dt: mtd: replace "nor-jedec" binding with "jedec, spi-nor"Brian Norris2-6/+6
In commit 8ff16cf77ce3 ("Documentation: devicetree: m25p80: add "nor-jedec" binding"), we added a generic "nor-jedec" binding to catch all mostly-compatible SPI NOR flash which can be detected via the READ ID opcode (0x9F). This was discussed and reviewed at the time, however objections have come up since then as part of this discussion: http://lkml.kernel.org/g/20150511224646.GJ32500@ld-irv-0074 It seems the parties involved agree that "jedec,spi-nor" does a better job of capturing the fact that this is SPI-specific, not just any NOR flash. This binding was only merged for v4.1-rc1, so it's still OK to change the naming. At the same time, let's move the documentation to a better name. Next up: stop referring to code (drivers/mtd/devices/m25p80.c) from the documentation. Signed-off-by: Brian Norris <[email protected]> Cc: Marek Vasut <[email protected]> Cc: Rafał Miłecki <[email protected]> Cc: Rob Herring <[email protected]> Cc: Pawel Moll <[email protected]> Cc: Ian Campbell <[email protected]> Cc: Kumar Gala <[email protected]> Cc: [email protected] Acked-by: Stephen Warren <[email protected]> Acked-by: Geert Uytterhoeven <[email protected]> Acked-by: Mark Rutland <[email protected]>
2015-05-15MIPS: tlb-r4k: Fix PG_ELPA commentJames Hogan1-1/+1
The ELPA bit in PageGrain is all about large *physical* addresses, so correct the reference to "large virtual address" in the comment above where it is set for MIPS64. Signed-off-by: James Hogan <[email protected]> Cc: David Daney <[email protected]> Cc: [email protected] Patchwork: https://patchwork.linux-mips.org/patch/10038/ Signed-off-by: Ralf Baechle <[email protected]>
2015-05-15MIPS: Fix up obsolete cpu_set usageEzequiel Garcia1-1/+1
cpu_set was removed (along with a bunch of cpumask helpers) by commit 2f0f267ea072 ("cpumask: remove deprecated functions."). Fix this by replacing cpu_set with cpumask_set_cpu. Without this fix the following error is triggered when CONFIG_MIPS_MT_FPAFF=y. arch/mips/kernel/smp-cps.c: In function 'cps_smp_setup': arch/mips/kernel/smp-cps.c:95:3: error: implicit declaration of function 'cpu_set' [-Werror=implicit-function-declaration] Fixes: 90db024f140d ("MIPS: smp-cps: cpu_set FPU mask if FPU present") Signed-off-by: Ezequiel Garcia <[email protected]> Acked-by: Niklas Cassel <[email protected]> Cc: [email protected] Patchwork: https://patchwork.linux-mips.org/patch/9912/ Signed-off-by: Ralf Baechle <[email protected]>
2015-05-15Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 build fix from Ingo Molnar: "A bzImage build fix on older distros" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/vdso: Fix 'make bzImage' on older distros
2015-05-15Merge branch 'sched-urgent-for-linus' of ↵Linus Torvalds3-36/+37
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fixes from Ingo Molnar: "Two fixes: a suspend/resume related regression fix, and an RT priority boosting fix" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/core: Fix regression in cpuset_cpu_inactive() for suspend sched: Handle priority boosted tasks proper in setscheduler()
2015-05-15Merge branch 'perf-urgent-for-linus' of ↵Linus Torvalds6-14/+43
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Ingo Molnar: "Mostly tooling fixes, but also a lockdep annotation fix, a PMU event list fix and a new model addition" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: tools/liblockdep: Fix compilation error tools/liblockdep: Fix linker error in case of cross compile perf tools: Use getconf to determine number of online CPUs tools: Fix tools/vm build perf/x86/rapl: Enable Broadwell-U RAPL support perf/x86/intel: Fix SLM cache event list perf: Annotate inherited event ctx->mutex recursion
2015-05-15Merge branch 'irq-urgent-for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fix from Ingo Molnar: "A tegra irqchip driver memory corruption fix" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip: tegra: Set the proper base address in irq chip data
2015-05-15conntrack: RFC5961 challenge ACK confuse conntrack LAST-ACK transitionJesper Dangaard Brouer2-3/+35
In compliance with RFC5961, the network stack send challenge ACK in response to spurious SYN packets, since commit 0c228e833c88 ("tcp: Restore RFC5961-compliant behavior for SYN packets"). This pose a problem for netfilter conntrack in state LAST_ACK, because this challenge ACK is (falsely) seen as ACKing last FIN, causing a false state transition (into TIME_WAIT). The challenge ACK is hard to distinguish from real last ACK. Thus, solution introduce a flag that tracks the potential for seeing a challenge ACK, in case a SYN packet is let through and current state is LAST_ACK. When conntrack transition LAST_ACK to TIME_WAIT happens, this flag is used for determining if we are expecting a challenge ACK. Scapy based reproducer script avail here: https://github.com/netoptimizer/network-testing/blob/master/scapy/tcp_hacks_3WHS_LAST_ACK.py Fixes: 0c228e833c88 ("tcp: Restore RFC5961-compliant behavior for SYN packets") Signed-off-by: Jesper Dangaard Brouer <[email protected]> Acked-by: Jozsef Kadlecsik <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2015-05-15Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds9-12/+24
Pull drm fixes from Dave Airlie: "Radeon: one oops fix, one bug fix, one pci id addition patch i915: one suspend/resume regression fix. All seems quiet enough." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon: don't do mst probing if MST isn't enabled. drm/radeon: add new bonaire pci id drm/radeon: fix VM_CONTEXT*_PAGE_TABLE_END_ADDR handling drm/i915: Avoid GPU hang when coming out of s3 or s4
2015-05-15netfilter: avoid build error if TPROXY/SOCKET=y && NF_DEFRAG_IPV6=mFlorian Westphal1-0/+2
With TPROXY=y but DEFRAG_IPV6=m we get build failure: net/built-in.o: In function `tproxy_tg_init': net/netfilter/xt_TPROXY.c:588: undefined reference to `nf_defrag_ipv6_enable' If DEFRAG_IPV6 is modular, TPROXY must be too. (or both must be builtin). This enforces =m for both. Reported-and-tested-by: Liu Hua <[email protected]> Signed-off-by: Florian Westphal <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2015-05-15Merge branch 'akpm' (patches from Andrew)Linus Torvalds10-13/+28
Merge misc fixes from Andrew Morton: "8 fixes" * emailed patches from Andrew Morton <[email protected]>: mm, numa: really disable NUMA balancing by default on single node machines MAINTAINERS: update Jingoo Han's email address CMA: page_isolation: check buddy before accessing it uidgid: make uid_valid and gid_valid work with !CONFIG_MULTIUSER kernfs: do not account ino_ida allocations to memcg gfp: add __GFP_NOACCOUNT tools/vm: fix page-flags build drivers/rtc/rtc-armada38x.c: remove unused local `flags'
2015-05-15net: macb: Add better comment for RXUBR handlingNathan Sullivan1-0/+6
Describe the handler for RXUBR better with a new comment. Signed-off-by: Nathan Sullivan <[email protected]> Reviewied-by: Josh Cartwright <[email protected]> Reviewied-by: Ben Shelton <[email protected]> Acked-by: Nicolas Ferre <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2015-05-15Merge tag 'samsung-fixes-2' of ↵Arnd Bergmann7-40/+41
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes Merge "Samsung 2nd fixes for v4.1" from Kukjin Kim: - fix second S2R on exynos4412 based Trats2, Odroid U3 boards which happened after enabling L2$ and caused by commit 13cfa6c4f7fa ("ARM: EXYNOS: Fix CPU idle clock down after CPU off") And replace the soc_is_exynosxxx() macro with of_compatible_xxx - fix dereference of ERR_PTR of of_genpd_get_from_provider() - fix suspend problem on old DT machines to skip the initialization suspend and caused by commit 8b283c025443 ("ARM: exynos4/5: convert pmu wakeup to stacked domains") - add keep-power-in-suspend for Peach Boards to support S2R and has been missed in previous pull-request for fixes * tag 'samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: Use of_machine_is_compatible instead of soc_is_exynos4 ARM: EXYNOS: Fix failed second suspend on Exynos4 ARM: EXYNOS: Fix dereference of ERR_PTR returned by of_genpd_get_from_provider ARM: EXYNOS: Don't try to initialize suspend on old DT ARM: dts: Add keep-power-in-suspend to WiFi SDIO node for Peach Boards
2015-05-15Merge tag 'mvebu-fixes-4.1-2' of git://git.infradead.org/linux-mvebu into fixesArnd Bergmann5-4/+13
Merge "mvebu fixes for 4.1 (part 2)" from Gregory CLEMENT: Fix the main PLL frequency on Armada 375, 38x and 39x SoCs Add clock-names to CuBox Si5351 clk generator Add dts entries in the MAINTAINERS file * tag 'mvebu-fixes-4.1-2' of git://git.infradead.org/linux-mvebu: MAINTAINERS: Add dts entries for some of the Marvell SoCs ARM: dove: Add clock-names to CuBox Si5351 clk generator ARM: mvebu: Fix the main PLL frequency on Armada 375, 38x and 39x SoCs
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