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2015-03-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller5-6/+65
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>
2015-03-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds1-1/+4
Pull networking fixes from David Miller: 1) nft_compat accidently truncates ethernet protocol to 8-bits, from Arturo Borrero. 2) Memory leak in ip_vs_proc_conn(), from Julian Anastasov. 3) Don't allow the space required for nftables rules to exceed the maximum value representable in the dlen field. From Patrick McHardy. 4) bcm63xx_enet can accidently leave interrupts permanently disabled due to errors in the NAPI polling exit logic. Fix from Nicolas Schichan. 5) Fix OOPSes triggerable by the ping protocol module, due to missing address family validations etc. From Lorenzo Colitti. 6) Don't use RCU locking in sleepable context in team driver, from Jiri Pirko. 7) xen-netback miscalculates statistic offset pointers when reporting the stats to userspace. From David Vrabel. 8) Fix a leak of up to 256 pages per VIF destroy in xen-netaback, also from David Vrabel. 9) ip_check_defrag() cannot assume that skb_network_offset(), particularly when it is used by the AF_PACKET fanout defrag code. From Alexander Drozdov. 10) gianfar driver doesn't query OF node names properly when trying to determine the number of hw queues available. Fix it to explicitly check for OF nodes named queue-group. From Tobias Waldekranz. 11) MID field in macb driver should be 12 bits, not 16. From Punnaiah Choudary Kalluri. 12) Fix unintentional regression in traceroute due to timestamp socket option changes. Empty ICMP payloads should be allowed in non-timestamp cases. From Willem de Bruijn. 13) When devices are unregistered, we have to get rid of AF_PACKET multicast list entries that point to it via ifindex. Fix from Francesco Ruggeri. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (38 commits) tipc: fix bug in link failover handling net: delete stale packet_mclist entries net: macb: constify macb configuration data MAINTAINERS: add Marc Kleine-Budde as co maintainer for CAN networking layer MAINTAINERS: linux-can moved to github can: kvaser_usb: Read all messages in a bulk-in URB buffer can: kvaser_usb: Avoid double free on URB submission failures can: peak_usb: fix missing ctrlmode_ init for every dev can: add missing initialisations in CAN related skbuffs ip: fix error queue empty skb handling bgmac: Clean warning messages tcp: align tcp_xmit_size_goal() on tcp_tso_autosize() net: fec: fix unbalanced clk disable on driver unbind net: macb: Correct the MID field length value net: gianfar: correctly determine the number of queue groups ipv4: ip_check_defrag should not assume that skb_network_offset is zero net: bcmgenet: properly disable password matching net: eth: xgene: fix booting with devicetree bnx2x: Force fundamental reset for EEH recovery xen-netback: refactor xenvif_handle_frag_list() ...
2015-03-08net/macb: Update DT bindings documentationBoris BREZILLON1-1/+4
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>
2015-03-08neterion: remove reference to ifconfigstephen hemminger2-2/+2
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>
2015-03-08Merge tag 'tty-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/ttyLinus Torvalds1-0/+16
Pull tty/serial fixes from Greg KH: "Here are some tty and serial driver fixes for 4.0-rc3. Along with the atime fix that you know about, here are some other serial driver bugfixes as well. Most notable is a wait_until_sent bugfix that was traced back to being around since before 2.6.12 that Johan has fixed up. All have been in linux-next successfully" * tag 'tty-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: TTY: fix tty_wait_until_sent maximum timeout TTY: fix tty_wait_until_sent on 64-bit machines USB: serial: fix infinite wait_until_sent timeout TTY: bfin_jtag_comm: remove incorrect wait_until_sent operation net: irda: fix wait_until_sent poll timeout serial: uapi: Declare all userspace-visible io types serial: core: Fix iotype userspace breakage serial: sprd: Fix missing spin_unlock in sprd_handle_irq() console: Fix console name size mismatch tty: fix up atime/mtime mess, take four serial: 8250_dw: Fix get_mctrl behaviour serial:8250:8250_pci: delete unneeded quirk entries serial:8250:8250_pci: fix redundant entry report for WCH_CH352_2S Change email address for 8250_pci serial: 8250: Revert "tty: serial: 8250_core: read only RX if there is something in the FIFO" Revert "tty/serial: of_serial: add DT alias ID handling"
2015-03-08Merge tag 'cc-4.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds1-0/+27
Pull "code of conflict" from Greg KH: "This file tries to set the rational basis for our code reviews, gives some advice on how to conduct them, and provides an excalation channel for any kernel developers if they so desire it" [ Let's see how this works ] * tag 'cc-4.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: Code of Conflict
2015-03-07Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds1-0/+1
Pull i2c fixes from Wolfram Sang: "A set of updates and bugfixes for the new designware-baytrail driver. And a documentation bugfix" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: imx: add required clocks property to binding i2c: designware-baytrail: baytrail_i2c_acquire() might sleep i2c: designware-baytrail: cross-check lock functions i2c: designware-baytrail: fix sparse warnings i2c: designware-baytrail: fix typo in error path i2c: designware-baytrail: describe magic numbers
2015-03-07serial: 8250_dw: Fix get_mctrl behaviourDesmond Liu1-0/+16
Fixed behaviour of get_mctrl() serial driver function as documented in: https://www.kernel.org/doc/Documentation/serial/driver Added device-tree properties 'dcd-override', 'dsr-override', 'cts-override', and 'ri-override' specific to the Synopsis 8250 DesignWare UART driver. Allows one to force Data Carrier Detect, Clear To Send, and Data Set Ready signals to permanently be reported as active. The Ring indicator can be forced to be reported as inactive. It is possible that if modem control signalling is enabled on a port that doesn't have these pins (e.g. - a simple two wire Tx/Rx port), the driver can hang indefinitely waiting for the state to change. The new DT properties allow the driver to ignore the state of these pins on serial ports that don't support them, as recommended in the kernel documentation. Reviewed-by: JD (Jiandong) Zheng <jdzheng@broadcom.com> Signed-off-by: Jonathan Richardson <jonathar@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-07i2c: imx: add required clocks property to bindingMatt Porter1-0/+1
A clock specifier is required for i.MX I2C and is provided in all DTS implementations. Add this to the list of required properties in the binding. Signed-off-by: Matt Porter <mporter@konsulko.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-03-06ipv4: Documenting two sysctls for tcp PMTU probeFan Du1-0/+10
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>
2015-03-06Merge tag 'pm+acpi-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds1-5/+17
Pull power management and ACPI fixes from Rafael Wysocki: "These are fixes for recent regressions (ACPI resources management, suspend-to-idle), stable-candidate fixes (ACPI backlight), fixes related to the wakeup IRQ management changes made in v3.18, other fixes (suspend-to-idle, cpufreq ppc driver) and a couple of cleanups (suspend-to-idle, generic power domains, ACPI backlight). Specifics: - Fix ACPI resources management problems introduced by the recent rework of the code in question (Jiang Liu) and a build issue introduced by those changes (Joachim Nilsson). - Fix a recent suspend-to-idle regression on systems where entering idle states causes local timers to stop, prevent suspend-to-idle from crashing in restricted configurations (no cpuidle driver, cpuidle disabled etc.) and clean up the idle loop somewhat while at it (Rafael J Wysocki). - Fix build problem in the cpufreq ppc driver (Geert Uytterhoeven). - Allow the ACPI backlight driver module to be loaded if ACPI is disabled which helps the i915 driver in those configurations (stable-candidate) and change the code to help debug unusual use cases (Chris Wilson). - Wakeup IRQ management changes in v3.18 caused some drivers on the at91 platform to trigger a warning from the IRQ core related to an unexpected combination of interrupt action handler flags. However, on at91 a timer IRQ is shared with some other devices (including system wakeup ones) and that leads to the unusual combination of flags in question. To make it possible to avoid the warning introduce a new interrupt action handler flag (which can be used by drivers to indicate the special case to the core) and rework the problematic at91 drivers to use it and work as expected during system suspend/resume. From Boris Brezillon, Rafael J Wysocki and Mark Rutland. - Clean up the generic power domains subsystem's debugfs interface (Kevin Hilman)" * tag 'pm+acpi-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: genirq / PM: describe IRQF_COND_SUSPEND tty: serial: atmel: rework interrupt and wakeup handling watchdog: at91sam9: request the irq with IRQF_NO_SUSPEND cpuidle / sleep: Use broadcast timer for states that stop local timer clk: at91: implement suspend/resume for the PMC irqchip rtc: at91rm9200: rework wakeup and interrupt handling rtc: at91sam9: rework wakeup and interrupt handling PM / wakeup: export pm_system_wakeup symbol genirq / PM: Add flag for shared NO_SUSPEND interrupt lines ACPI / video: Propagate the error code for acpi_video_register ACPI / video: Load the module even if ACPI is disabled PM / Domains: cleanup: rename gpd -> genpd in debugfs interface cpufreq: ppc: Add missing #include <asm/smp.h> x86/PCI/ACPI: Relax ACPI resource descriptor checks to work around BIOS bugs x86/PCI/ACPI: Ignore resources consumed by host bridge itself cpuidle: Clean up fallback handling in cpuidle_idle_call() cpuidle / sleep: Do sanity checks in cpuidle_enter_freeze() too idle / sleep: Avoid excessive disabling and enabling interrupts PCI: versatile: Update for list_for_each_entry() API change genirq / PM: better describe IRQF_NO_SUSPEND semantics
2015-03-06Merge branch 'irq-pm'Rafael J. Wysocki1-5/+17
* irq-pm: genirq / PM: describe IRQF_COND_SUSPEND tty: serial: atmel: rework interrupt and wakeup handling watchdog: at91sam9: request the irq with IRQF_NO_SUSPEND clk: at91: implement suspend/resume for the PMC irqchip rtc: at91rm9200: rework wakeup and interrupt handling rtc: at91sam9: rework wakeup and interrupt handling PM / wakeup: export pm_system_wakeup symbol genirq / PM: Add flag for shared NO_SUSPEND interrupt lines genirq / PM: better describe IRQF_NO_SUSPEND semantics
2015-03-06genirq / PM: describe IRQF_COND_SUSPENDMark Rutland1-3/+13
With certain restrictions it is possible for a wakeup device to share an IRQ with an IRQF_NO_SUSPEND user, and the warnings introduced by commit cab303be91dc47942bc25de33dc1140123540800 are spurious. The new IRQF_COND_SUSPEND flag allows drivers to tell the core when these restrictions are met, allowing spurious warnings to be silenced. This patch documents how IRQF_COND_SUSPEND is expected to be used, updating some of the text now made invalid by its addition. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-03-04Documentation: dts: Update compatible field description for APM X-GeneIyappan Subramanian1-1/+4
Signed-off-by: Iyappan Subramanian <isubramanian@apm.com> Signed-off-by: Keyur Chudgar <kchudgar@apm.com> Tested-by: Mark Langsdorf <mlangsdo@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-04mpls: Add a sysctl to control the size of the mpls label tableEric W. Biederman1-0/+20
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>
2015-03-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller54-276/+1114
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>
2015-03-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds1-0/+4
Pull networking fixes from David Miller: 1) If an IPVS tunnel is created with a mixed-family destination address, it cannot be removed. Fix from Alexey Andriyanov. 2) Fix module refcount underflow in netfilter's nft_compat, from Pablo Neira Ayuso. 3) Generic statistics infrastructure can reference variables sitting on a released function stack, therefore use dynamic allocation always. Fix from Ignacy Gawędzki. 4) skb_copy_bits() return value test is inverted in ip_check_defrag(). 5) Fix network namespace exit in openvswitch, we have to release all of the per-net vports. From Pravin B Shelar. 6) Fix signedness bug in CAIF's cfpkt_iterate(), from Dan Carpenter. 7) Fix rhashtable grow/shrink behavior, only expand during inserts and shrink during deletes. From Daniel Borkmann. 8) Netdevice names with semicolons should never be allowed, because they serve as a separator. From Matthew Thode. 9) Use {,__}set_current_state() where appropriate, from Fabian Frederick. 10) Revert byte queue limits support in r8169 driver, it's causing regressions we can't figure out. 11) tcp_should_expand_sndbuf() erroneously uses tp->packets_out to measure packets in flight, properly use tcp_packets_in_flight() instead. From Neal Cardwell. 12) Fix accidental removal of support for bluetooth in CSR based Intel wireless cards. From Marcel Holtmann. 13) We accidently added a behavioral change between native and compat tasks, wrt testing the MSG_CMSG_COMPAT bit. Just ignore it if the user happened to set it in a native binary as that was always the behavior we had. From Catalin Marinas. 14) Check genlmsg_unicast() return valud in hwsim netlink tx frame handling, from Bob Copeland. 15) Fix stale ->radar_required setting in mac80211 that can prevent starting new scans, from Eliad Peller. 16) Fix memory leak in nl80211 monitor, from Johannes Berg. 17) Fix race in TX index handling in xen-netback, from David Vrabel. 18) Don't enable interrupts in amx-xgbe driver until all software et al. state is ready for the interrupt handler to run. From Thomas Lendacky. 19) Add missing netlink_ns_capable() checks to rtnl_newlink(), from Eric W Biederman. 20) The amount of header space needed in macvtap was not calculated properly, fix it otherwise we splat past the beginning of the packet. From Eric Dumazet. 21) Fix bcmgenet TCP TX perf regression, from Jaedon Shin. 22) Don't raw initialize or mod timers, use setup_timer() and mod_timer() instead. From Vaishali Thakkar. 23) Fix software maintained statistics in bcmgenet and systemport drivers, from Florian Fainelli. 24) DMA descriptor updates in sh_eth need proper memory barriers, from Ben Hutchings. 25) Don't do UDP Fragmentation Offload on RAW sockets, from Michal Kubecek. 26) Openvswitch's non-masked set actions aren't constructed properly into netlink messages, fix from Joe Stringer. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (116 commits) openvswitch: Fix serialization of non-masked set actions. gianfar: Reduce logging noise seen due to phy polling if link is down ibmveth: Add function to enable live MAC address changes net: bridge: add compile-time assert for cb struct size udp: only allow UFO for packets from SOCK_DGRAM sockets sh_eth: Really fix padding of short frames on TX Revert "sh_eth: Enable Rx descriptor word 0 shift for r8a7790" sh_eth: Fix RX recovery on R-Car in case of RX ring underrun sh_eth: Ensure proper ordering of descriptor active bit write/read net/mlx4_en: Disbale GRO for incoming loopback/selftest packets net/mlx4_core: Fix wrong mask and error flow for the update-qp command net: systemport: fix software maintained statistics net: bcmgenet: fix software maintained statistics rxrpc: don't multiply with HZ twice rxrpc: terminate retrans loop when sending of skb fails net/hsr: Fix NULL pointer dereference and refcnt bugs when deleting a HSR interface. net: pasemi: Use setup_timer and mod_timer net: stmmac: Use setup_timer and mod_timer net: 8390: axnet_cs: Use setup_timer and mod_timer net: 8390: pcnet_cs: Use setup_timer and mod_timer ...
2015-03-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-nextDavid S. Miller1-0/+21
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>
2015-03-02Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-nextDavid S. Miller1-2/+6
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>
2015-02-28mm: memcontrol: use "max" instead of "infinity" in control knobsJohannes Weiner1-2/+2
The memcg control knobs indicate the highest possible value using the symbolic name "infinity", which is long and awkward to type. Switch to the string "max", which is just as descriptive but shorter and sweeter. This changes a user interface, so do it before the release and before the development flag is dropped from the default hierarchy. Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Cc: Michal Hocko <mhocko@suse.cz> Cc: Tejun Heo <tj@kernel.org> Cc: Vladimir Davydov <vdavydov@parallels.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-02-28ocfs2: update web page + git tree in documentationMark Fasheh2-4/+4
We (the Ocfs2 project) recently moved the location of our ocfs2-tools git tree and project web page. The pertinent discussion can be seen here: https://oss.oracle.com/pipermail/ocfs2-devel/2015-February/010579.html The following patch updates the Ocfs2 documentation in MAINTAINERS, ocfs2.txt, and dlmfs.txt. I added our new official web page, changed the location of our tools git tree and removed the link to Joel's ancient kernel git tree - Andrew has handled our patches for a while now. Signed-off-by: Mark Fasheh <mfasheh@suse.de> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-02-27Code of ConflictGreg Kroah-Hartman1-0/+27
This file provides a basic guide for how to handle conflict resolution when it comes up in the development process. Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Arjan van de Ven <arjanvandeven@gmail.com> Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Chris Ball <chris@printf.net> Acked-by: Chris Mason <clm@fb.com> Acked-by: Chris Metcalf <cmetcalf@ezchip.com> Acked-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Dave Airlie <airlied@redhat.com> Acked-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Fabio Estevam <festevam@gmail.com> Acked-by: Felipe Balbi <balbi@ti.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Grant Likely <grant.likely@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Hannes Reinecke <hare@suse.de> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Hugh Dickins <hughd@google.com> Acked-by: Ingo Molnar <mingo@kernel.org> Acked-by: Jaegeuk Kim <jaegeuk@kernel.org> Acked-by: James Bottomley <James.Bottomley@HansenPartnership.com> Acked-by: Jens Axboe <axboe@kernel.dk> Acked-by: Jes Sorensen <Jes.Sorensen@gmail.com> Acked-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Johan Hovold <johan@kernel.org> Acked-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: John W. Linville <linville@tuxdriver.com> Acked-by: Jonathan Corbet <corbet@lwn.net> Acked-by: Josh Triplett <josh@joshtriplett.org> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Acked-by: Kees Cook <keescook@chromium.org> Acked-by: Kevin Hilman <khilman@linaro.org> Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Acked-by: Kristen Carlson Accardi <kristen@linux.intel.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Luis R. Rodriguez <mcgrof@do-not-panic.com> Acked-by: Magnus Damm <damm@opensource.se> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Acked-by: NeilBrown <neilb@suse.de> Acked-by: Olof Johansson <olof@lixom.net> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Rafael J. Wysocki <rafael@kernel.org> Acked-by: Rik van Riel <riel@redhat.com> Acked-by: Sachin Prabhu <sprabhu@redhat.com> Acked-by: Shuah Khan <shuahkh@osg.samsung.com> Acked-by: Simon Horman <horms@verge.net.au> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Acked-by: Steven Rostedt <rostedt@goodmis.org> Acked-by: Takashi Iwai <tiwai@suse.de> Acked-by: Tejun Heo <tj@kernel.org> Acked-by: Theodore Ts'o <tytso@mit.edu> Acked-by: Tony Luck <tony.luck@intel.com> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Willy Tarreau <w@1wt.eu> Acked-by: Zefan Li <lizefan@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-27at86rf230: add warning if edge-triggered irqAlexander Aring1-2/+3
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>
2015-02-27at86rf230: add support for external xtal trimAlexander Aring1-0/+3
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>
2015-02-26genirq / PM: better describe IRQF_NO_SUSPEND semanticsMark Rutland1-2/+4
The IRQF_NO_SUSPEND flag is intended to be used for interrupts required to be enabled during the suspend-resume cycle. This mostly consists of IPIs and timer interrupts, potentially including chained irqchip interrupts if these are necessary to handle timers or IPIs. If an interrupt does not fall into one of the aforementioned categories, requesting it with IRQF_NO_SUSPEND is likely incorrect. Using IRQF_NO_SUSPEND does not guarantee that the interrupt can wake the system from a suspended state. For an interrupt to be able to trigger a wakeup, it may be necessary to program various components of the system. In these cases it is necessary to use {enable,disabled}_irq_wake. Unfortunately, several drivers assume that IRQF_NO_SUSPEND ensures that an IRQ can wake up the system, and the documentation can be read ambiguously w.r.t. this property. This patch updates the documentation regarding IRQF_NO_SUSPEND to make this caveat explicit, hopefully making future misuse rarer. Cleanup of existing misuse will occur as part of later patch series. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-02-25amd-xgbe-phy: PHY KX/KR mode differencesTom Lendacky1-0/+4
The PHY requires different settings for the Decision Feedback Analyzer (DFE) when running in KX mode vs. KR mode. Update the code to change these settings when changing modes in order to provide a more stable link. Additionally, adjust the 10GbE PQ skew default setting to a more sane value. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-02-25ipvs: allow rescheduling of new connections when port reuse is detectedMarcelo Ricardo Leitner1-0/+21
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>
2015-02-23pktgen: Correct documentation of module name and commandBen Hutchings1-2/+2
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>
2015-02-23samples/pktgen: Add sample scripts for pktgen facilityBen Hutchings1-6/+6
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>
2015-02-23pktgen: Fix grammar errors and some poor wording in documentationBen Hutchings1-26/+30
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>
2015-02-23pktgen: Delete the original date from documentationBen Hutchings1-2/+0
This has been updated quite a few times since 2004, and git can keep track of the actual date for us. Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-02-22Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds2-2/+28
Pull more vfs updates from Al Viro: "Assorted stuff from this cycle. The big ones here are multilayer overlayfs from Miklos and beginning of sorting ->d_inode accesses out from David" * 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (51 commits) autofs4 copy_dev_ioctl(): keep the value of ->size we'd used for allocation procfs: fix race between symlink removals and traversals debugfs: leave freeing a symlink body until inode eviction Documentation/filesystems/Locking: ->get_sb() is long gone trylock_super(): replacement for grab_super_passive() fanotify: Fix up scripted S_ISDIR/S_ISREG/S_ISLNK conversions Cachefiles: Fix up scripted S_ISDIR/S_ISREG/S_ISLNK conversions VFS: (Scripted) Convert S_ISLNK/DIR/REG(dentry->d_inode) to d_is_*(dentry) SELinux: Use d_is_positive() rather than testing dentry->d_inode Smack: Use d_is_positive() rather than testing dentry->d_inode TOMOYO: Use d_is_dir() rather than d_inode and S_ISDIR() Apparmor: Use d_is_positive/negative() rather than testing dentry->d_inode Apparmor: mediated_filesystem() should use dentry->d_sb not inode->i_sb VFS: Split DCACHE_FILE_TYPE into regular and special types VFS: Add a fallthrough flag for marking virtual dentries VFS: Add a whiteout dentry type VFS: Introduce inode-getting helpers for layered/unioned fs environments Infiniband: Fix potential NULL d_inode dereference posix_acl: fix reference leaks in posix_acl_create autofs4: Wrong format for printing dentry ...
2015-02-22Documentation/filesystems/Locking: ->get_sb() is long goneAl Viro1-2/+0
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2015-02-21Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds1-0/+43
Pull MIPS updates from Ralf Baechle: "This is the main pull request for MIPS: - a number of fixes that didn't make the 3.19 release. - a number of cleanups. - preliminary support for Cavium's Octeon 3 SOCs which feature up to 48 MIPS64 R3 cores with FPU and hardware virtualization. - support for MIPS R6 processors. Revision 6 of the MIPS architecture is a major revision of the MIPS architecture which does away with many of original sins of the architecture such as branch delay slots. This and other changes in R6 require major changes throughout the entire MIPS core architecture code and make up for the lion share of this pull request. - finally some preparatory work for eXtendend Physical Address support, which allows support of up to 40 bit of physical address space on 32 bit processors" [ Ahh, MIPS can't leave the PAE brain damage alone. It's like every CPU architect has to make that mistake, but pee in the snow by changing the TLA. But whether it's called PAE, LPAE or XPA, it's horrid crud - Linus ] * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (114 commits) MIPS: sead3: Corrected get_c0_perfcount_int MIPS: mm: Remove dead macro definitions MIPS: OCTEON: irq: add CIB and other fixes MIPS: OCTEON: Don't do acknowledge operations for level triggered irqs. MIPS: OCTEON: More OCTEONIII support MIPS: OCTEON: Remove setting of processor specific CVMCTL icache bits. MIPS: OCTEON: Core-15169 Workaround and general CVMSEG cleanup. MIPS: OCTEON: Update octeon-model.h code for new SoCs. MIPS: OCTEON: Implement DCache errata workaround for all CN6XXX MIPS: OCTEON: Add little-endian support to asm/octeon/octeon.h MIPS: OCTEON: Implement the core-16057 workaround MIPS: OCTEON: Delete unused COP2 saving code MIPS: OCTEON: Use correct instruction to read 64-bit COP0 register MIPS: OCTEON: Save and restore CP2 SHA3 state MIPS: OCTEON: Fix FP context save. MIPS: OCTEON: Save/Restore wider multiply registers in OCTEON III CPUs MIPS: boot: Provide more uImage options MIPS: Remove unneeded #ifdef __KERNEL__ from asm/processor.h MIPS: ip22-gio: Remove legacy suspend/resume support mips: pci: Add ifdef around pci_proc_domain ...
2015-02-21Merge tag 'dm-3.20-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dmLinus Torvalds1-1/+14
Pull more device mapper changes from Mike Snitzer: - Significant dm-crypt CPU scalability performance improvements thanks to changes that enable effective use of an unbound workqueue across all available CPUs. A large battery of tests were performed to validate these changes, summary of results is available here: https://www.redhat.com/archives/dm-devel/2015-February/msg00106.html - A few additional stable fixes (to DM core, dm-snapshot and dm-mirror) and a small fix to the dm-space-map-disk. * tag 'dm-3.20-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm snapshot: fix a possible invalid memory access on unload dm: fix a race condition in dm_get_md dm crypt: sort writes dm crypt: add 'submit_from_crypt_cpus' option dm crypt: offload writes to thread dm crypt: remove unused io_pool and _crypt_io_pool dm crypt: avoid deadlock in mempools dm crypt: don't allocate pages for a partial request dm crypt: use unbound workqueue for request processing dm io: reject unsupported DISCARD requests with EOPNOTSUPP dm mirror: do not degrade the mirror on discard error dm space map disk: fix sm_disk_count_is_more_than_one()
2015-02-21Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds1-2/+66
Pull more input updates from Dmitry Torokhov: "The second round of updates for the input subsystem. Updates to ALPS an bfin_roraty drivers and a couple oother fixups" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: psmouse - use IS_ENABLED instead of homegrown code Input: bfin_rotary - introduce open and close methods Input: bfin_rotary - convert to use managed resources Input: bfin_rotary - use generic IO functions Input: bfin_rotary - move pin lists into into platform data Input: bfin_rotary - move platform header to linux/platform_data Input: bfin_rotary - mark suspend and resume code as __maybe_unused Input: bfin_rotary - fix potential oops in interrupt handler Input: ALPS - move v7 packet info to Documentation and v6 packet info Input: ALPS - fix confusing comment in protocol data Input: ALPS - do not mix trackstick and external PS/2 mouse data Input: ALPS - fix trackstick detection on some Dell Latitudes Input: ALPS - consolidate setting protocol parameters Input: ALPS - split protocol data from model info Input: ALPS - make Rushmore a separate protocol Input: ALPS - renumber protocol numbers Input: adi - remove an unnecessary check Input: pxa27x_keypad - remove an unneeded NULL check Input: soc_button_array - use "Windows" key for "Home"
2015-02-21Merge branch 'i2c/for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds6-7/+96
Pull i2c updates from Wolfram Sang: "Summary: - legacy PM code removed from the core, there were no users anymore (thanks to Lars-Peter Clausen) - new driver for Broadcom iProc - bigger driver updates for designware, rk3x, cadence, ocores - a bunch of smaller updates and bugfixes" * 'i2c/for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (31 commits) i2c: ocores: rework clk code to handle NULL cookie i2c: designware-baytrail: another fixup for proper Kconfig dependencies i2c: fix reference to functionality constants definition i2c: iproc: Add Broadcom iProc I2C Driver i2c: designware-pci: update Intel copyright line i2c: ocores: add common clock support i2c: hix5hd2: add COMPILE_TEST i2c: clarify comments about the dev_released completion i2c: ocores: fix clock-frequency binding usage i2c: tegra: Maintain CPU endianness i2c: designware-baytrail: use proper Kconfig dependencies i2c: designware: Do not calculate SCL timing parameters needlessly i2c: do not try to load modules for of-registered devices i2c: designware: Add Intel Baytrail PMIC I2C bus support i2c: designware: Add i2c bus locking support of: i2c: Add i2c-mux-idle-disconnect DT property to PCA954x mux driver i2c: designware: use {readl|writel}_relaxed instead of readl/writel i2c: designware-pci: no need to provide clk_khz i2c: designware-pci: remove Moorestown support i2c: imx: whitespace and checkpatch cleanup ...
2015-02-21Merge tag 'clk-for-linus-3.20' of git://git.linaro.org/people/mike.turquette/linuxLinus Torvalds12-21/+204
Pull clock framework updates from Mike Turquette: "The clock framework changes contain the usual driver additions, enhancements and fixes mostly for ARM32, ARM64, MIPS and Power-based devices. Additionally the framework core underwent a bit of surgery with two major changes: - The boundary between the clock core and clock providers (e.g clock drivers) is now more well defined with dedicated provider helper functions. struct clk no longer maps 1:1 with the hardware clock but is a true per-user cookie which helps us tracker users of hardware clocks and debug bad behavior. - The addition of rate constraints for clocks. Rate ranges are now supported which are analogous to the voltage ranges in the regulator framework. Unfortunately these changes to the core created some breakeage. We think we fixed it all up but for this reason there are lots of last minute commits trying to undo the damage" * tag 'clk-for-linus-3.20' of git://git.linaro.org/people/mike.turquette/linux: (113 commits) clk: Only recalculate the rate if needed Revert "clk: mxs: Fix invalid 32-bit access to frac registers" clk: qoriq: Add support for the platform PLL powerpc/corenet: Enable CLK_QORIQ clk: Replace explicit clk assignment with __clk_hw_set_clk clk: Add __clk_hw_set_clk helper function clk: Don't dereference parent clock if is NULL MIPS: Alchemy: Remove bogus args from alchemy_clk_fgcs_detr clkdev: Always allocate a struct clk and call __clk_get() w/ CCF clk: shmobile: div6: Avoid division by zero in .round_rate() clk: mxs: Fix invalid 32-bit access to frac registers clk: omap: compile legacy omap3 clocks conditionally clkdev: Export clk_register_clkdev clk: Add rate constraints to clocks clk: remove clk-private.h pci: xgene: do not use clk-private.h arm: omap2+ remove dead clock code clk: Make clk API return per-user struct clk instances clk: tegra: Define PLLD_DSI and remove dsia(b)_mux clk: tegra: Add support for the Tegra132 CAR IP block ...
2015-02-21Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-1/+1
Pull misc x86 fixes from Ingo Molnar: "This contains: - EFI fixes - a boot printout fix - ASLR/kASLR fixes - intel microcode driver fixes - other misc fixes Most of the linecount comes from an EFI revert" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mm/ASLR: Avoid PAGE_SIZE redefinition for UML subarch x86/microcode/intel: Handle truncated microcode images more robustly x86/microcode/intel: Guard against stack overflow in the loader x86, mm/ASLR: Fix stack randomization on 64-bit systems x86/mm/init: Fix incorrect page size in init_memory_mapping() printks x86/mm/ASLR: Propagate base load address calculation Documentation/x86: Fix path in zero-page.txt x86/apic: Fix the devicetree build in certain configs Revert "efi/libstub: Call get_memory_map() to obtain map and desc sizes" x86/efi: Avoid triple faults during EFI mixed mode calls
2015-02-20Merge tag 'for_linux-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdbLinus Torvalds1-3/+3
Pull kgdb/kdb updates from Jason Wessel: "KGDB/KDB New: - KDB: improved searching - No longer enter debug core on panic if panic timeout is set KGDB/KDB regressions / cleanups - fix pdf doc build errors - prevent junk characters on kdb console from printk levels" * tag 'for_linux-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb: kgdb, docs: Fix <para> pdfdocs build errors debug: prevent entering debug mode on panic/exception. kdb: Const qualifier for kdb_getstr's prompt argument kdb: Provide forward search at more prompt kdb: Fix a prompt management bug when using | grep kdb: Remove stack dump when entering kgdb due to NMI kdb: Avoid printing KERN_ levels to consoles kdb: Fix off by one error in kdb_cpu() kdb: fix incorrect counts in KDB summary command output
2015-02-20MIPS: OCTEON: irq: add CIB and other fixesDavid Daney1-0/+43
- Use of_irq_init() to initialize interrupt controllers - Get rid of some unlikely() - Add CIB to support SATA and other interrupts - Add support for CIU SUM2 interrupt sources Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: Leonid Rosenboim <lrosenboim@caviumnetworks.com> Signed-off-by: Aleksey Makarov <aleksey.makarov@auriga.com> Signed-off-by: Peter Swain <peter.swain@cavium.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/8947/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-02-20Merge branch 'overlayfs-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs into for-nextAl Viro1-0/+28
2015-02-19Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermalLinus Torvalds2-37/+58
Pull more thermal managament updates from Zhang Rui: "Specifics: - Exynos thermal driver refactoring. Several cleanups, code optimization, unused symbols removal, and unused feature removal in Exynos thermal driver. Thanks Lukasz for this effort. - Exynos thermal driver support to OF thermal. After the code refactoring, the driver earned the support to OF thermal. Chip thermal data were moved from driver code to DTS, reducing the code footprint. Thanks Lukasz for this. - After receiving the OF thermal support, the exynos thermal driver now must allow modular build. Thanks Arnd for detecting, reporting and fixing this. - Exynos thermal driver support to Exynos 7 SoC. Thanks Abhilash for this. - Accurate temperature reporting on Rockchip thermal driver, thanks to Caesar. - Fix on how OF thermal enables its zones, thanks Lukasz for fixing. - Fixes in OF thermal examples under Documentation/. Thanks Srinivas for fixing" * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal: thermal: exynos: Add TMU support for Exynos7 SoC dts: Documentation: Add documentation for Exynos7 SoC thermal bindings cpufreq: exynos: allow modular build thermal: Fix examples in DT documentation thermal: exynos: Correct sanity check at exynos_report_trigger() function thermal: Kconfig: Remove config for not used EXYNOS_THERMAL_CORE thermal: exynos: Remove exynos_tmu_data.c file thermal: rockchip: make temperature reporting much more accurate thermal: exynos: Remove exynos_thermal_common.[c|h] files thermal: samsung: core: Exynos TMU rework to use device tree for configuration dts: Documentation: Update exynos-thermal.txt example for Exynos5440 dts: Documentation: Extending documentation entry for exynos-thermal cpufreq: exynos: Use device tree to determine if cpufreq cooling should be registered thermal: exynos: Modify exynos thermal code to use device tree for cpu cooling configuration thermal: exynos: Provide thermal_exynos.h file to be included in device tree files thermal: exynos: cosmetic: Correct comment format thermal: of: Enable thermal_zoneX when sensor is correctly added
2015-02-19Merge tag 'platform-drivers-x86-v3.20-1' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86Linus Torvalds2-0/+122
Pull platform driver update from Darren Hart: "This includes a significant update to the toshiba_acpi driver, bringing it to feature parity with the Windows driver, followed by some needed cleanups. The other changes are mostly minor updates, quirks, sparse fixes, or cleanups. Details: - toshiba_acpi: Add support for missing features from the Windows driver, bump the sysfs version, and clean up the driver. - thinkpad_acpi: BIOS string versions, unhandled hkey events. - msamsung-laptop: Add native backlight quirk, enable better lid handling. - intel_scu_ipc: Read resources from PCI configuration - other: Fix sparse warnings, general cleanups" * tag 'platform-drivers-x86-v3.20-1' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: (34 commits) toshiba_acpi: Cleanup GPL header toshiba_acpi: Cleanup comment blocks and capitalization toshiba_acpi: Make use of DEVICE_ATTR_{RO, RW} macros toshiba_acpi: Drop the toshiba_ prefix from sysfs function names toshiba_acpi: Move sysfs function and struct declarations further down Documentation/ABI: Add file describing the sysfs entries for toshiba_acpi toshiba_acpi: Clean file according to coding style toshiba_acpi: Bump version number to 0.21 toshiba_acpi: Add support to enable/disable USB 3 toshiba_acpi: Add support for Panel Power ON toshiba_acpi: Add support for Keyboard functions mode toshiba_acpi: Add fan entry to sysfs toshiba_acpi: Add version entry to sysfs thinkpad_acpi: support new BIOS version string pattern thinkpad_acpi: unhandled hkey event toshiba_acpi: Make toshiba_eco_mode_available more robust classmate-laptop: Fix sparse warning (0 as NULL) Sony-laptop: Fix sparse warning (make undeclared var static) thinkpad_acpi.c: Fix sparse warning (make undeclared var static) samsung-laptop.c: Prefer kstrtoint over single variable sscanf ...
2015-02-19kgdb, docs: Fix <para> pdfdocs build errorsRajaneesh Acharya1-3/+3
kgdb.pdf failed to build from 'make pdfdocs' giving errors such as: jade:... Documentation/DocBook/kgdb.xml:200:8:E: document type does not allow element "para" here; missing one of "footnote", "caution", "important", "note", "tip", "warning", "blockquote", "informalexample" start-tag Fixing minor <para> and <sect> issues allows kgdb.pdf to be generated under Fedora20. Originally submitted by rajaneesh.acharya@yahoo.com in 2011, discussed here: http://permalink.gmane.org/gmane.linux.documentation/3954 as patch: The following are the enhancements that removed the errors while issuing "make pdfdocs" [graham.whaley@intel.com: Improved commit message and ported to 3.18.1] Signed-off-by: Graham Whaley <graham.whaley@intel.com> Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
2015-02-19Merge branch 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuildLinus Torvalds1-6/+5
Pull misc kbuild changes from Michal Marek: "Just a few non-critical kbuild changes: - builddeb adds the actual distribution name in the changelog - documentation fixes" * 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kbuild: trivial - fix the help doc of CONFIG_CC_OPTIMIZE_FOR_SIZE kbuild: Update documentation of clean-files and clean-dirs builddeb: Try to determine distribution builddeb: Update year and git repository URL in debian/copyright
2015-02-19Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuildLinus Torvalds1-4/+5
Pull kbuild updates from Michal Marek: - several cleanups in kbuild - serialize multiple *config targets so that 'make defconfig kvmconfig' works - The cc-ifversion macro got support for an else-branch * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kbuild,gcov: simplify kernel/gcov/Makefile more kbuild: allow cc-ifversion to have the argument for false condition kbuild,gcov: simplify kernel/gcov/Makefile kbuild,gcov: remove unnecessary workaround kbuild: do not add $(call ...) to invoke cc-version or cc-fullversion kbuild: fix cc-ifversion macro kbuild: drop $(version_h) from MRPROPER_FILES kbuild: use mixed-targets when two or more config targets are given kbuild: remove redundant line from bounds.h/asm-offsets.h kbuild: merge bounds.h and asm-offsets.h rules kbuild: Drop support for clean-rule
2015-02-19i2c: fix reference to functionality constants definitionBaruch Siach1-1/+1
Since commit 607ca46e97 ('UAPI: (Scripted) Disintegrate include/linux') the list of functionality constants moved to include/uapi/linux/i2c.h. Update the reference accordingly. Fixes: 607ca46e97 ('UAPI: (Scripted) Disintegrate include/linux') Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-02-18Documentation/x86: Fix path in zero-page.txtAlexander Kuleshov1-1/+1
Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com> Cc: Martin Mares <mj@ucw.cz> Link: http://lkml.kernel.org/r/1422689004-13318-1-git-send-email-kuleshovmail@gmail.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-02-18Merge tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linuxLinus Torvalds3-137/+35
Pull virtio updates from Rusty Russell: "OK, this has the big virtio 1.0 implementation, as specified by OASIS. On top of tht is the major rework of lguest, to use PCI and virtio 1.0, to double-check the implementation. Then comes the inevitable fixes and cleanups from that work" * tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: (80 commits) virtio: don't set VIRTIO_CONFIG_S_DRIVER_OK twice. virtio_net: unconditionally define struct virtio_net_hdr_v1. tools/lguest: don't use legacy definitions for net device in example launcher. virtio: Don't expose legacy net features when VIRTIO_NET_NO_LEGACY defined. tools/lguest: use common error macros in the example launcher. tools/lguest: give virtqueues names for better error messages tools/lguest: more documentation and checking of virtio 1.0 compliance. lguest: don't look in console features to find emerg_wr. tools/lguest: don't start devices until DRIVER_OK status set. tools/lguest: handle indirect partway through chain. tools/lguest: insert driver references from the 1.0 spec (4.1 Virtio Over PCI) tools/lguest: insert device references from the 1.0 spec (4.1 Virtio Over PCI) tools/lguest: rename virtio_pci_cfg_cap field to match spec. tools/lguest: fix features_accepted logic in example launcher. tools/lguest: handle device reset correctly in example launcher. virtual: Documentation: simplify and generalize paravirt_ops.txt lguest: remove NOTIFY call and eventfd facility. lguest: remove NOTIFY facility from demonstration launcher. lguest: use the PCI console device's emerg_wr for early boot messages. lguest: always put console in PCI slot #1. ...