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2012-11-26stmmac: update the doc with new IRQ mitigationGiuseppe CAVALLARO1-13/+15
This patch updates the stmmac.txt adding some information about the new rx/tx mitigation schema adopted in the driver. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2-3/+10
Conflicts: drivers/net/wireless/iwlwifi/pcie/tx.c Minor iwlwifi conflict in TX queue disabling between 'net', which removed a bogus warning, and 'net-next' which added some status register poking code. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-23vxlan: fix command usage in its docZhi Yong Wu1-2/+2
Some commands don't work in its example doc. The patch will fix it. Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-21batman-adv: sysfs documentation should keep alphabetical orderMarek Lindner2-25/+26
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Antonio Quartulli <ordex@autistici.org>
2012-11-19of/net/mdio-gpio: Fix pdev->id issue when using devicetrees.Srinivas Kandagatla1-1/+8
When the mdio-gpio driver is probed via device trees, the platform device id is set as -1, However the pdev->id is re-used as bus-id for while creating mdio gpio bus. So For device tree case the mdio-gpio bus name appears as "gpio-ffffffff" where as for non-device tree case the bus name appears as "gpio-<bus-num>" Which means the bus_id is fixed in device tree case, so we can't have two mdio gpio buses via device trees. Assigning a logical bus number via device tree solves the problem and the bus name is much consistent with non-device tree bus name. Without this patch 1. we can't support two mdio-gpio buses via device trees. 2. we should always pass gpio-ffffffff as bus name to phy_connect, very different to non-device tree bus name. So, setting up the bus_id via aliases from device tree is the right solution and other drivers do similar thing. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-17Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller4-11/+23
Minor line offset auto-merges. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-16Merge branch 'akpm' (Fixes from Andrew)Linus Torvalds1-0/+4
Merge misc fixes from Andrew Morton. * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (12 patches) revert "mm: fix-up zone present pages" tmpfs: change final i_blocks BUG to WARNING tmpfs: fix shmem_getpage_gfp() VM_BUG_ON mm: highmem: don't treat PKMAP_ADDR(LAST_PKMAP) as a highmem address mm: revert "mm: vmscan: scale number of pages reclaimed by reclaim/compaction based on failures" rapidio: fix kernel-doc warnings swapfile: fix name leak in swapoff memcg: fix hotplugged memory zone oops mips, arc: fix build failure memcg: oom: fix totalpages calculation for memory.swappiness==0 mm: fix build warning for uninitialized value mm: add anon_vma_lock to validate_mm()
2012-11-16memcg: oom: fix totalpages calculation for memory.swappiness==0Michal Hocko1-0/+4
oom_badness() takes a totalpages argument which says how many pages are available and it uses it as a base for the score calculation. The value is calculated by mem_cgroup_get_limit which considers both limit and total_swap_pages (resp. memsw portion of it). This is usually correct but since fe35004fbf9e ("mm: avoid swapping out with swappiness==0") we do not swap when swappiness is 0 which means that we cannot really use up all the totalpages pages. This in turn confuses oom score calculation if the memcg limit is much smaller than the available swap because the used memory (capped by the limit) is negligible comparing to totalpages so the resulting score is too small if adj!=0 (typically task with CAP_SYS_ADMIN or non zero oom_score_adj). A wrong process might be selected as result. The problem can be worked around by checking mem_cgroup_swappiness==0 and not considering swap at all in such a case. Signed-off-by: Michal Hocko <mhocko@suse.cz> Acked-by: David Rientjes <rientjes@google.com> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-11-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds1-1/+1
Pull networking updates from David Miller: 1) tx_filtered/ps_tx_buf queues need to be accessed with the SKB queue lock, from Arik Nemtsov. 2) Don't call 802.11 driver's filter configure method until it's actually open, from Felix Fietkau. 3) Use ieee80211_free_txskb otherwise we leak control information. From Johannes Berg. 4) Fix memory leak in bluetooth UUID removal,f rom Johan Hedberg. 5) The shift mask trick doesn't work properly when 'optname' is out of range in do_ip_setsockopt(). Use a straightforward switch statement instead, the compiler emits essentially the same code but without the missing range check. From Xi Wang. 6) Fix when we call tcp_replace_ts_recent() otherwise we can erroneously accept a too-high tsval. From Eric Dumazet. 7) VXLAN bug fixes, mostly to do with VLAN header length handling, from Alexander Duyck. 8) Missing return value initialization for IPV6_MINHOPCOUNT socket option handling. From Hannes Frederic. 9) Fix regression in tasklet handling in jme/ksz884x/xilinx drivers, from Xiaotian Feng. 10) At smsc911x driver init time, we don't know if the chip is in word swap mode or not. However we do need to wait for the control register's ready bit to be set before we program any other part of the chip. Adjust the wait loop to account for this. From Kamlakant Patel. 11) Revert erroneous MDIO bus unregister change to mdio-bitbang.c 12) Fix memory leak in /proc/net/sctp/, from Tommi Rantala. 13) tilegx driver registers IRQ with NULL name, oops, from Simon Marchi. 14) TCP metrics hash table kzalloc() based allocation can fail, back down to using vmalloc() if it does. From Eric Dumazet. 15) Fix packet steering out-of-order delivery regression, from Tom Herbert. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (40 commits) net-rps: Fix brokeness causing OOO packets tcp: handle tcp_net_metrics_init() order-5 memory allocation failures batman-adv: process broadcast packets in BLA earlier batman-adv: don't add TEMP clients belonging to other backbone nodes batman-adv: correctly pass the client flag on tt_response batman-adv: fix tt_global_entries flags update tilegx: request_irq with a non-null device name net: correct check in dev_addr_del() tcp: fix retransmission in repair mode sctp: fix /proc/net/sctp/ memory leak Revert "drivers/net/phy/mdio-bitbang.c: Call mdiobus_unregister before mdiobus_free" net/smsc911x: Fix ready check in cases where WORD_SWAP is needed drivers/net: fix tasklet misuse issue ipv4/ip_vti.c: VTI fix post-decryption forwarding brcmfmac: fix typo in CONFIG_BRCMISCAN vxlan: Update hard_header_len based on lowerdev when instantiating VXLAN vxlan: fix a typo. ipv6: setsockopt(IPIPPROTO_IPV6, IPV6_MINHOPCOUNT) forgot to set return value doc/net: Fix typo in netdev-features.txt vxlan: Fix error that was resulting in VXLAN MTU size being 10 bytes too large ...
2012-11-16mm, oom: reintroduce /proc/pid/oom_adjDavid Rientjes1-4/+12
This is mostly a revert of 01dc52ebdf47 ("oom: remove deprecated oom_adj") from Davidlohr Bueso. It reintroduces /proc/pid/oom_adj for backwards compatibility with earlier kernels. It simply scales the value linearly when /proc/pid/oom_score_adj is written. The major difference is that its scheduled removal is no longer included in Documentation/feature-removal-schedule.txt. We do warn users with a single printk, though, to suggest the more powerful and supported /proc/pid/oom_score_adj interface. Reported-by: Artem S. Tashkinov <t.artem@lycos.com> Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-11-15can: grcan: Add device driver for GRCAN and GRHCAN coresAndreas Larsson3-0/+81
This driver supports GRCAN and CRHCAN CAN controllers available in the GRLIB VHDL IP core library. Signed-off-by: Andreas Larsson <andreas@gaisler.com> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2012-11-14cpsw: simplify the setup of the register pointersRichard Cochran1-38/+4
Instead of having a host of different register offsets in the device tree, this patch simplifies the CPSW code by letting the driver set the proper register offsets automatically, based on the CPSW version. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-13doc/net: Fix typo in netdev-features.txtKirill Smelkov1-1/+1
Signed-off-by: Kirill Smelkov <kirr@mns.spb.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller13-55/+370
Conflicts: drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c Minor conflict between the BCM_CNIC define removal in net-next and a bug fix added to net. Based upon a conflict resolution patch posted by Stephen Rothwell. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-09doc: packet_mmap: update doc to implementation statusDaniel Borkmann1-24/+209
This improves the packet_mmap.txt document in the following ways: * Add initial information about different TPACKET versions * Add initial information about packet fanout * Add pointer to BPF document (since this also could be of interest) * 'Fix' minor, rather cosmetic things Information partially taken from related commit messages. Reported-by: Ronny Meeus <ronny.meeus@gmail.com> Signed-off-by: Daniel Borkmann <daniel.borkmann@tik.ee.ethz.ch> Cc: Ulisses Alonso CamarĂ³ <uaca@alumni.uv.es> Cc: Johann Baudy <johann.baudy@gnu-log.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-09phylib: mdio: Add sysfs attribute for PHY identifiers.Nick Bowler1-0/+9
This adds a phy_id sysfs attribute to MDIO devices, containing the 32-bit PHY identifier reported by the device. This attribute can be useful when debugging problems related to phy drivers. Other enumerable buses already have similar attributes. Signed-off-by: Nick Bowler <nbowler@elliptictech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-07Merge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-mergeDavid S. Miller1-1/+2
Included changes: - minimal fixes to the packet layout to avoid the __packed attribute when not needed - new packet type called UNICAST_4ADDR: in this packet it is possible to find both source and destination node (in the classic UNICAST header only the destination field exists). - a new feature: Distributed ARP Table (D.A.T.). It aims to reduce ARP lookups latency by means of a simil-DHT approach.
2012-11-07packet: tx_ring: allow the user to choose tx data offsetPaul Chavent1-0/+13
The tx data offset of packet mmap tx ring used to be : (TPACKET2_HDRLEN - sizeof(struct sockaddr_ll)) The problem is that, with SOCK_RAW socket, the payload (14 bytes after the beginning of the user data) is misaligned. This patch allows to let the user gives an offset for it's tx data if he desires. Set sock option PACKET_TX_HAS_OFF to 1, then specify in each frame of your tx ring tp_net for SOCK_DGRAM, or tp_mac for SOCK_RAW. Signed-off-by: Paul Chavent <paul.chavent@onera.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-07batman-adv: Distributed ARP Table - add a new debug log levelAntonio Quartulli1-1/+2
A new log level has been added to concentrate messages regarding DAT: ARP snooping, requests, response and DHT related messages. The new log level is named BATADV_DBG_DAT Signed-off-by: Antonio Quartulli <ordex@autistici.org>
2012-11-06net: at91_ether: add dt supportJean-Christophe PLAGNIOL-VILLARD1-0/+23
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Tested-by: Joachim Eastwood <manabian@gmail.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-05Merge tag 'v3.7-rc4' into upstream-masterCatalin Marinas10-15/+330
Linux 3.7-rc4
2012-11-02Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds1-0/+19
Pull input subsystem fixes from Dmitry Torokhov: "Just a few driver fixes." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: tsc40 - remove wrong announcement of pressure support Input: lpc32xx-keys - select INPUT_MATRIXKMAP Input: pxa27x_keypad - clear pending interrupts on keypad config Input: wacom - correct bad Cintiq 24HD check Input: wacom - add INPUT_PROP_DIRECT flag to Cintiq 24HD Input: egalax_ts - get gpio from devicetree
2012-11-01cpts: specify the input clock frequency via DTRichard Cochran1-0/+6
This patch adds a way to configure the CPTS input clock scaling factors via the device tree. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-01cpsw: add a DT field for the active time stamping portRichard Cochran1-0/+3
Because time stamping on both external ports of the switch simultaneously is positively useless from the application's point of view, this patch provides a DT configuration method to choose the active port. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-01cpsw: add a DT field for the cpts offsetRichard Cochran1-0/+3
Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-01cpsw: support both silicon versionsRichard Cochran1-4/+4
This patch fixes the cpsw driver to operate correctly with both the dm814x and the am335x versions of the switch hardware. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-30Merge tag 'v3.7-rc3' into for-linus to sync up with recent USB changesDmitry Torokhov340-3222/+16702
2012-10-29hwmon, fam15h_power: Change email address, MAINTAINERS entryAndreas Herrmann1-1/+1
Signed-off-by: Andreas Herrmann <herrmann.der.user@googlemail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-10-28Merge tag 'fixes-for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds1-1/+1
Pull arm-soc fixes from Arnd Bergmann: "Bug fixes for a number of ARM platforms, mostly OMAP, imx and at91. These come a little later than I had hoped but unfortunately we had a few of these patches cause regressions themselves and had to work out how to deal with those in the meantime." * tag 'fixes-for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (38 commits) Revert "ARM i.MX25: Fix PWM per clock lookups" ARM: versatile: fix versatile_defconfig ARM: mvebu: update defconfig with 3.7 changes ARM: at91: fix at91x40 build ARM: socfpga: Fix socfpga compilation with early_printk() enabled ARM: SPEAr: Remove unused empty files MAINTAINERS: Add arm-soc tree entry ARM: dts: mxs: add the "clock-names" for gpmi-nand ARM: ux500: Correct SDI5 address and add some format changes ARM: ux500: Specify AMBA Primecell IDs for Nomadik I2C in DT ARM: ux500: Fix build error relating to IRQCHIP_SKIP_SET_WAKE ARM: at91: drop duplicated config SOC_AT91SAM9 entry ARM: at91/i2c: change id to let i2c-at91 work ARM: at91/i2c: change id to let i2c-gpio work ARM: at91/dts: at91sam9g20ek_common: Fix typos in buttons labels. ARM: at91: fix external interrupt specification in board code ARM: at91: fix external interrupts in non-DT case ARM: at91: at91sam9g10: fix SOC type detection ARM: at91/tc: fix typo in the DT document ARM: AM33XX: Fix configuration of dmtimer parent clock by dmtimer driverDate:Wed, 17 Oct 2012 13:55:55 -0500 ...
2012-10-26Merge tag 'driver-core-3.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-coreLinus Torvalds4-9/+305
Pull driver core fixes from Greg Kroah-Hartman: "Here are a number of firmware core fixes for 3.7, and some other minor fixes. And some documentation updates thrown in for good measure. All have been in the linux-next tree for a while. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" * tag 'driver-core-3.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: Documentation:Chinese translation of Documentation/arm64/memory.txt Documentation:Chinese translation of Documentation/arm64/booting.txt Documentation:Chinese translation of Documentation/IRQ.txt firmware loader: document kernel direct loading sysfs: sysfs_pathname/sysfs_add_one: Use strlcat() instead of strcat() dynamic_debug: Remove unnecessary __used firmware loader: sync firmware cache by async_synchronize_full_domain firmware loader: let direct loading back on 'firmware_buf' firmware loader: fix one reqeust_firmware race firmware loader: cancel uncache work before caching firmware
2012-10-26sctp: Make hmac algorithm selection for cookie generation dynamicNeil Horman1-0/+14
Currently sctp allows for the optional use of md5 of sha1 hmac algorithms to generate cookie values when establishing new connections via two build time config options. Theres no real reason to make this a static selection. We can add a sysctl that allows for the dynamic selection of these algorithms at run time, with the default value determined by the corresponding crypto library availability. This comes in handy when, for example running a system in FIPS mode, where use of md5 is disallowed, but SHA1 is permitted. Note: This new sysctl has no corresponding socket option to select the cookie hmac algorithm. I chose not to implement that intentionally, as RFC 6458 contains no option for this value, and I opted not to pollute the socket option namespace. Change notes: v2) * Updated subject to have the proper sctp prefix as per Dave M. * Replaced deafult selection options with new options that allow developers to explicitly select available hmac algs at build time as per suggestion by Vlad Y. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> CC: Vlad Yasevich <vyasevich@gmail.com> CC: "David S. Miller" <davem@davemloft.net> CC: netdev@vger.kernel.org Acked-by: Vlad Yasevich <vyasevich@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-25Documentation:Chinese translation of Documentation/arm64/memory.txtTekkaman Ninja1-0/+93
This is a Chinese translated version of Documentation/arm64/memory.txt Signed-off-by: Fu Wei <tekkamanninja@gmail.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25Documentation:Chinese translation of Documentation/arm64/booting.txtTekkaman Ninja1-0/+156
This is a Chinese translated version of Documentation/arm64/booting.txt Signed-off-by: Fu Wei <tekkamanninja@gmail.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25Documentation:Chinese translation of Documentation/IRQ.txtTekkaman Ninja1-0/+39
This is a Chinese translated version of Documentation/IRQ.txt Signed-off-by: Fu Wei <tekkamanninja@gmail.com> Acked-by: Harry Wei <harryxiyou@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25firmware loader: document kernel direct loadingMing Lei1-9/+17
This patch adds description on recently introduced direct firmware loading by Linus. Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25Input: egalax_ts - get gpio from devicetreeHui Wang1-0/+19
The irq_to_gpio() is old, most platforms use GENERIC_GPIO framework and don't support this API anymore. The i.MX6q sabrelite platform equips an egalax touchscreen controller, and this platform already transfered to GENERIC_GPIO framework, to support this driver, we use a more generic way to get gpio. Add a return value checking for waking up the controller in the probe function, this guarantee only a workable device can pass init. [dmitry.torokhov@gmail.com: Make driver depend on CONFIG_OF as it is now required.] Acked-by Zhang Jiejing <jiejing.zhang@freescale.com> Reviewed-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Hui Wang <jason77.wang@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-10-24Merge tag 'pinctrl-v3.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlLinus Torvalds2-2/+2
Pull pinctrl fixes from Linus Walleij: "This fixes a few pinctrl problems seen since v3.7-rc1: - Section tagging for init code - Use proper pointers to lookup struct device * in the bcm2835 (a.k.a. Raspberry Pi) - Remove duplicate #includes - Fix bad return values in errorpath - Remove extraneous pull function from the sirf driver causing build errors - Provide compilation stubs for the Nomadik pinctrl driver when used with legacy systems without PRCMU units - Various irqdomain fixes in the Nomadik driver as predicted - Various smallish bugs in the Tegra driver, most also targeted for stable - Removed a deadlocking mutex in the groups debugfs show function" * tag 'pinctrl-v3.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl/nomadik: pass DT node to the irqdomain pinctrl/nomadik: use zero as default irq_start pinctrl: fix missing unlock on error in pinctrl_groups_show() pinctrl/nomadik: use irq_create_mapping() pinctrl: remove mutex lock in groups show pinctrl: tegra: correct bank for pingroup and drv pingroup pinctrl: tegra: set low power mode bank width to 2 dt: Document: correct tegra20/30 pinctrl slew-rate name
2012-10-24ARM: at91/tc: fix typo in the DT documentJosh Wu1-1/+1
Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: stable <stable@vger.kernel.org> [v3.4]
2012-10-24Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-2/+2
Pull core kernel fixes from Ingo Molnar: "Two small fixes" * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: Documentation: Reflect the new location of the NMI watchdog info nohz: Fix idle ticks in cpu summary line of /proc/stat
2012-10-23arm64: Move PCI_IOBASE closer to MODULES_VADDRCatalin Marinas1-6/+6
This is to reuse the same pmd table that is sparsely populated with the modules space. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2012-10-21Documentation: Reflect the new location of the NMI watchdog infoJean Delvare1-2/+2
Commit 9919cba7 ("watchdog: Update documentation") moved the NMI watchdog documentation from nmi_watchdog.txt to lockup-watchdogs.txt. Update the index file accordingly. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp> Cc: Randy Dunlap <rdunlap@xenotime.net> Cc: Don Zickus <dzickus@redhat.com> Link: http://lkml.kernel.org/r/20121021120551.4656d99b@endymion.delvare Signed-off-by: Ingo Molnar <mingo@kernel.org>
2012-10-19Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-stagingLinus Torvalds2-2/+2
Pull hwmon fixes from Guenter Roeck: "Drop some leftover dependencies on CONFIG_EXPERIMENTAL, and add support for Intel Atom CE4110/4150/4170." * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (coretemp) Add support for Atom CE4110/4150/4170 Documentation/hwmon: remove CONFIG_EXPERIMENTAL hwmon: (pmbus) remove CONFIG_EXPERIMENTAL
2012-10-18Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediaLinus Torvalds1-38/+38
Pull media fixes from Mauro Carvalho Chehab: "Media fixes for: - one Kconfig fix patch; - one patch fixing DocBook breakage due to the drivers/media UAPI changes; - the remaining UAPI media changes (DVB API). I'm aware that is is a little late for the UAPI renames for the DVB API, but IMHO, it is better to merge it for 3.7, due to two reasons: 1) There is a major rename at 3.7 (not only uapi changes, but also the entire media drivers were reorganized on 3.7, in order to simplify the Kconfig logic, and easy drivers selection, especially for hybrid devices). By confining all those renames there at 3.7 it will cause all the harm at for media developers on just one shot. Stable backports upstream and at distros will likely welcome it as well, as they won't need to check what changed on 3.7 and what was postponed for on 3.8. 2) The V4L2 DocBook Makefile creates a cross-reference between the media API headers and the specs. This helps us _a_lot_ to be sure that all API improvements are properly documented. Every time a header changes from one place to another, DocBook/media/Makefile needs to be patched. Currently, the DocBook breakage patch depends on the DVB UAPI." * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] Kconfig: Fix dependencies for driver autoselect options DocBook/media/Makefile: Fix build due to uapi breakage UAPI: (Scripted) Disintegrate include/linux/dvb
2012-10-17Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds1-0/+1
Pull sparc fixes from David Miller: "Two sparc64 perf bug fixes and add a sysrq facility so I can diagnose these kinds of problems more quickly in the future." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc64: Fix bit twiddling in sparc_pmu_enable_event(). sparc64: Add global PMU register dumping via sysrq. sparc64: Like x86 we should check current->mm during perf backtrace generation.
2012-10-17dt: Document: correct tegra20/30 pinctrl slew-rate namePritesh Raithatha2-2/+2
change nvidia,slew_rate* to nvidia,slew-rate* Cc: stable@kernel.org Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Tested-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-10-17DocBook/media/Makefile: Fix build due to uapi breakageMauro Carvalho Chehab1-38/+38
The uapi changeset forgot to fix the header locations, needed for the DocBook specs. Fix it. Cc: David Howells <dhowells@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-16Merge branch 'ipmi' (IPMI patches from Corey Minyard)Linus Torvalds1-62/+3
Merge emailed patches from Corey Minyard: "Remove some bogus docs, Fix ACPI/IPMI interactions, fix some warnings, and add register spacing detection for PCI interfaces." * ipmi: IPMI: Detect register spacing on PCI interfaces IPMI: Fix some uninitialized warning IPMI: Change link order ACPI: Reorder IPMI driver before any other ACPI drivers IPMI: Remove SMBus driver info from the docs
2012-10-16IPMI: Remove SMBus driver info from the docsCorey Minyard1-62/+3
Some documentation for the SMBus driver is in the IPMI docs, but that code is not in the kernel tree at this point. So remove the docs to avoid confusion. Signed-off-by: Corey Minyard <cminyard@mvista.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-10-16sparc64: Add global PMU register dumping via sysrq.David S. Miller1-0/+1
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-15docbook: networking: fix file paths for uapi headersRandy Dunlap1-2/+2
Update file paths in Documentation/DocBook/networking.tmpl for uapi headers. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>