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2012-11-16ARM: integrator: delete static UART1 mappingLinus Walleij
The Integrators does not use the UART1 for any debugging or similar, dynamic mapping should be all that is needed so delete this static map. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-11-16ARM: integrator: delete SC mapping on the CPLinus Walleij
The Integrator/CP does not use the address space defined as used by the Integrator/AP system controller, it's just unused memory. So just delete this static mapping from the CP static mapping table. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-11-16ARM: integrator: remove static CP syscon mappingLinus Walleij
This removes the static mapping for the CP system controller for the device tree case. Fork the static mappings table and move the system controller to only be statically mapped in the ATAG boot path. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-11-16ARM: integrator: remove static AP syscon mappingLinus Walleij
This removes the static mapping for the AP system controller for the device tree case. Fork the static mappings table and move the system controller to only be statically mapped in the ATAG boot path. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-11-16ARM: integrator: hook the CP into the SoC busLinus Walleij
This hooks the Integrator/CP into the SoC bus when booting from device tree, by mapping the CP controller registers first, then registering the SoC device, and then populating the device tree with the SoC device as parent. Cc: Lee Jones <lee.jones@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-11-16ARM: integrator: hook the AP into the SoC busLinus Walleij
This hooks the Integrator/AP into the SoC bus when booting from device tree, by mapping the AP controller registers first, then registering the SoC device, and then populating the device tree with the SoC device as parent. Introduce some helpers in the core to provide sysfs files detailing the use of the SoC ID which will later be reused by the Integrator/CP patch for the same bus grouping. Cc: Lee Jones <lee.jones@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-11-16wireless: add back sysfs directoryJohannes Berg
commit 35b2a113cb0298d4f9a1263338b456094a414057 broke (at least) Fedora's networking scripts, they check for the existence of the wireless directory. As the files aren't used, add the directory back and not the files. Also do it for both drivers based on the old wireless extensions and cfg80211, regardless of whether the compat code for wext is built into cfg80211 or not. Cc: stable@vger.kernel.org [3.6] Reported-by: Dave Airlie <airlied@gmail.com> Reported-by: Bill Nottingham <notting@redhat.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16mwifiex: report error to MMC core if we cannot suspendBing Zhao
When host_sleep_config command fails we should return error to MMC core to indicate the failure for our device. The misspelled variable is also removed as it's redundant. Cc: "3.0+" <stable@vger.kernel.org> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-16mwifiex: fix system hang issue in cmd timeout error caseBing Zhao
Reported by Tim Shepard: I was seeing sporadic failures (wedgeups), and the majority of those failures I saw printed the printouts in mwifiex_cmd_timeout_func with cmd = 0xe5 which is CMD_802_11_HS_CFG_ENH. When this happens, two minutes later I get notified that the rtcwake thread is blocked, like this: INFO: task rtcwake:3495 blocked for more than 120 seconds. To get the hung thread unblocked we wake up the cmd wait queue and cancel the ioctl. Cc: "3.4+" <stable@vger.kernel.org> Reported-by: Tim Shepard <shep@laptop.org> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-16rtlwifi: rtl8192cu: Add new USB IDAlbert Pool
This is an ISY IWL 2000. Probably a clone of Belkin F7D1102 050d:1102. Its FCC ID is the same. Signed-off-by: Albert Pool <albertpool@solcon.nl> Cc: stable@vger.kernel.org Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-16Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless John W. Linville says: ==================== This batch of fixes is intended for the 3.7 stream... This includes a pull of the Bluetooth tree. Gustavo says: "A few important fixes to go into 3.7. There is a new hw support by Marcos Chaparro. Johan added a memory leak fix and hci device index list fix. Also Marcel fixed a race condition in the device set up that was prevent the bt monitor to work properly. Last, Paulo Sérgio added a fix to the error status when pairing for LE fails. This was prevent userspace to work to handle the failure properly." Regarding the mac80211 pull, Johannes says: "I have a locking fix for some SKB queues, a variable initialization to avoid crashes in a certain failure case, another free_txskb fix from Felix and another fix from him to avoid calling a stopped driver, a fix for a (very unlikely) memory leak and a fix to not send null data packets when resuming while not associated." Regarding the iwlwifi pull, Johannes says: "Two more fixes for iwlwifi ... one to use ieee80211_free_txskb(), and one to check DMA mapping errors, please pull." On top of that, Johannes also included a wireless regulatory fix to allow 40 MHz on channels 12 and 13 in world roaming mode. Also, Hauke Mehrtens fixes a #ifdef typo in brcmfmac. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-16net-rps: Fix brokeness causing OOO packetsTom Herbert
In commit c445477d74ab3779 which adds aRFS to the kernel, the CPU selected for RFS is not set correctly when CPU is changing. This is causing OOO packets and probably other issues. Signed-off-by: Tom Herbert <therbert@google.com> Acked-by: Eric Dumazet <edumazet@google.com> Acked-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-16Merge tag 'batman-adv-fix-for-davem' of git://git.open-mesh.org/linux-mergeDavid S. Miller
Included fixes are: - update the client entry status flags when using the "early client detection". This makes the Distributed AP isolation correctly work; - transfer the client entry status flags when recovering the translation table from another node. This makes the Distributed AP isolation correctly work; - prevent the "early client detection mechanism" to add clients belonging to other backbone nodes in the same LAN. This breaks connectivity when using this mechanism together with the Bridge Loop Avoidance - process broadcast packets with the Bridge Loop Avoidance before any other component. BLA can possibly drop the packets based on the source address. This makes the "early client detection mechanism" correctly work when used with BLA. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-16tcp: handle tcp_net_metrics_init() order-5 memory allocation failuresEric Dumazet
order-5 allocations can fail with current kernels, we should try vmalloc() as well. Reported-by: Julien Tinnes <jln@google.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-16Thermal: Add Linux/Thermal subsystem info in MAINTAINER fileZhang Rui
All the changes made to the generic thermal layer, or platform thermal drivers that make use of the thermal layer, should be sent to linux-pm@vger.kernel.org for discussion. And as the maintainer, I will only apply the patches that have been sent to linux-pm@vger.kernel.org. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-11-16mm, oom: reintroduce /proc/pid/oom_adjDavid Rientjes
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>
2012-11-16Merge tag 'fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "We've been sitting on this longer than we meant to due to travel and other activities, but the number of patches is luckily not that high. Biggest changes are from a batch of OMAP bugfixes, but there are a few for the broader set of SoCs too (bcm2835, pxa, highbank, tegra, at91 and i.MX). The OMAP patches contain some fixes for MUSB/PHY on omap4 which ends up being a bit on the large side but needed for legacy (non-DT) platforms. Beyond that there are a handful of hwmod/pm changes. So, fairly noncontroversial stuff all in all, and as usual around this time the fixes are well targeted at specific problems." * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: imx: ehci: fix host power mask bit ARM i.MX: fix error-valued pointer dereference in clk_register_gate2() ARM: at91/usbh: fix overcurrent gpio setup ARM: at91/AT91SAM9G45: fix crypto peripherals irq issue due to sparse irq support ARM: boot: Fix usage of kecho ARM: OMAP: ocp2scp: create omap device for ocp2scp ARM: OMAP4: add _dev_attr_ to ocp2scp for representing usb_phy drivers: bus: ocp2scp: add pdata support irqchip: irq-bcm2835: Add terminating entry for of_device_id table ARM: highbank: retry wfi on reset request ARM: OMAP4: PM: fix regulator name for VDD_MPU ARM: OMAP4: hwmod data: do not enable or reset the McPDM during kernel init ARM: OMAP2+: hwmod: add flag to prevent hwmod code from touching IP block during init ARM: dt: tegra: fix length of pad control and mux registers ARM: OMAP: hwmod: wait for sysreset complete after enabling hwmod ARM: OMAP2+: clockdomain: Fix OMAP4 ISS clk domain to support only SWSUP ARM: pxa/spitz_pm: Fix hang when resuming from STR ARM: pxa: hx4700: Fix backlight PWM device number ARM: OMAP2+: PM: add missing newline to VC warning message
2012-11-16Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2012-11-16ARM: OMAP2+: Fix compiler warning for 32k timerJon Hunter
Commit "ARM: OMAP2+: Add device-tree support for 32kHz counter" added structure omap_counter_match to the OMAP2 timer code. When CONFIG_OMAP_32K_TIMER is not defined this structure generates the following as it is not used. CC arch/arm/mach-omap2/timer.o arch/arm/mach-omap2/timer.c:163:28: warning: 'omap_counter_match' defined but not used [-Wunused-variable] Move the definition of omap_counter_match to avoid this warning when CONFIG_OMAP_32K_TIMER is not set. Thanks to Kevin Hilman for tracking down and reporting this problem. Reported-by: Kevin Hilam <khilman@deeprootsystems.com> Signed-off-by: Jon Hunter <jon-hunter@ti.com>
2012-11-16ARM: OMAP: Remove unnecessary inclusion of dmtimer.hJon Hunter
Some source files are including dmtimer.h but not actually using any dmtimer definitions or functions. Therefore, remove the inclusion dmtimer.h from these source files. Signed-off-by: Jon Hunter <jon-hunter@ti.com> Acked-by: Omar Ramirez Luna <omar.luna@linaro.org>
2012-11-16ARM: OMAP: Add platform data header for DMTIMERsJon Hunter
Move definition of dmtimer platform data structure in to its own header under <linux/platform_data>. Signed-off-by: Jon Hunter <jon-hunter@ti.com>
2012-11-16ARM: OMAP: Remove unnecessary omap_dm_timer structure declarationJon Hunter
Remove unnecessary declaration of structure omap_dm_timer from dmtimer.h and move the actual declaration of structure omap_dm_timer towards top of dmtimer.h to avoid any compilation errors. Signed-off-by: Jon Hunter <jon-hunter@ti.com>
2012-11-16ARM: OMAP2+: Remove unnecessary local variable in timer codeJon Hunter
The function omap_dm_timer_init_one() declares two local variables of type int that are used to store the return value of functions called. One such local variable is sufficient and so remove one of these local variables. Signed-off-by: Jon Hunter <jon-hunter@ti.com>
2012-11-16ARM: OMAP: Don't store timers physical addressJon Hunter
The OMAP2+ system timer code stores the physical address of the timer but never uses it. Remove this and clean-up the code by removing the local variable "size" and changing the names of the local variables mem_rsrc and irq_rsrc to mem and irq, respectively. Signed-off-by: Jon Hunter <jon-hunter@ti.com>
2012-11-16ARM: OMAP: Define omap_dm_timer_prepare function as staticJon Hunter
The omap_dm_timer_prepare function is a local function only used in the dmtimer.c file. Therefore, make this a static function and remove its declaration from the dmtimer.h file. Signed-off-by: Jon Hunter <jon-hunter@ti.com>
2012-11-16ARM: OMAP: Clean-up dmtimer reset codeJon Hunter
Only OMAP1 devices use the omap_dm_timer_reset() and so require the omap_dm_timer_wait_for_reset() and __omap_dm_timer_reset() functions. Therefore combine these into a single function called omap_dm_timer_reset() and simplify the code. The omap_dm_timer_reset() function is now the only place that is using the omap_dm_timer structure member "sys_stat". Therefore, remove this member and just use the register offset definition to simplify and clean-up the code. The TISTAT register is only present on revision 1 timers and so check for this in the omap_dm_timer_reset() function. Please note that for OMAP1 devices, the TIOCP_CFG register does not have the clock-activity field and so when we reset the timer for an OMAP1 device we only need to configure the idle-mode field in the TIOCP_CFG register. Signed-off-by: Jon Hunter <jon-hunter@ti.com>
2012-11-16Merge tag 'arm64-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64 Pull arm64 bugfix from Catalin Marinas: "Arm64 page permission bug fix. Without this fix, the CPU speculatively accesses the interrupt controller memory causing random IRQ acknowledge." * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64: arm64: Distinguish between user and kernel XN bits
2012-11-16Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID fix from Jiri Kosina: "This has a build fix for architectures where memcmp() is macro, from Jiri Slaby" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: microsoft: do not use compound literal - fix build
2012-11-16arm64: Distinguish between user and kernel XN bitsCatalin Marinas
On AArch64, the meaning of the XN bit has changed to UXN (user). The PXN (privileged) bit must be set to prevent kernel execution. Without the PXN bit set, the CPU may speculatively access device memory. This patch ensures that all the mappings that the kernel must not execute from (including user mappings) have the PXN bit set. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2012-11-16Merge tag 'usb-3.7-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg Kroah-Hartman: "Here are some USB fixes for the 3.7 tree. Nothing huge here, just a number of tiny bugfixes resolving issues that have been found, and two reverts of patches that were found to have caused problems. All of these have been in linux-next already. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" * tag 'usb-3.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: Revert "USB/host: Cleanup unneccessary irq disable code" USB: option: add Alcatel X220/X500D USB IDs USB: option: add Novatel E362 and Dell Wireless 5800 USB IDs USB: keyspan: fix typo causing GPF on open USB: fix build with XEN and EARLY_PRINTK_DBGP enabled but USB_SUPPORT disabled USB: usb_wwan: fix bulk-urb allocation usb: otg: Fix build errors if USB_MUSB_OMAP2PLUS is selected as module usb: musb: ux500: fix 'musbid' undeclared error in ux500_remove() Revert "usb: musb: use DMA mode 1 whenever possible"
2012-11-16Merge tag 'tty-3.7-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull TTY fixes from Greg Kroah-Hartman: "Here are two TTY driver fixes for 3.7-rc5. They resolve a bug in the hvc driver that has been reported, and fix a problem with the list of device ids in the max310x serial driver. Both have been in linux-next for a while. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" * tag 'tty-3.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty: serial: max310x: Add terminating entry for spi_device_id table TTY: hvc_console, fix port reference count going to zero prematurely
2012-11-16Merge tag 'staging-3.7-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging tree fix from Greg Kroah-Hartman: "Here is a single patch, a revert of an android driver patch, that resolves a bug that has been reported in the Android alarm driver. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" * tag 'staging-3.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: Revert "Staging: Android alarm: IOCTL command encoding fix"
2012-11-16Merge tag 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixesArnd Bergmann
From Nicolas Ferre <nicolas.ferre@atmel.com>: Two little fixes, one related to the move to sparse irq and another one fixing the check of a GPIO for USB host overcurrent. * tag 'at91-fixes' of git://github.com/at91linux/linux-at91: ARM: at91/usbh: fix overcurrent gpio setup ARM: at91/AT91SAM9G45: fix crypto peripherals irq issue due to sparse irq support Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-11-16Merge tag 'imx-fixes-rc' of git://git.pengutronix.de/git/imx/linux-2.6 into ↵Arnd Bergmann
fixes From Sascha Hauer <s.hauer@pengutronix.de>: ARM i.MX fixes for 3.7-rc * tag 'imx-fixes-rc' of git://git.pengutronix.de/git/imx/linux-2.6: ARM: imx: ehci: fix host power mask bit ARM i.MX: fix error-valued pointer dereference in clk_register_gate2() Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-11-16Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 patches from Martin Schwidefsky: "Some more bug fixes and a config change. The signal bug is nasty, if the clock_gettime vdso function is interrupted by a signal while in access-register-mode we end up with an endless signal loop until the signal stack is full. The config change is for aligned struct pages, gives us 8% improvement with hackbench." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/3215: fix tty close handling s390/mm: have 16 byte aligned struct pages s390/gup: fix access_ok() usage in __get_user_pages_fast() s390/gup: add missing TASK_SIZE check to get_user_pages_fast() s390/topology: fix core id vs physical package id mix-up s390/signal: set correct address space control
2012-11-16Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm fixes from Dave Airlie: "All pretty normal: one TTM oops fix, one radeon, a few intel and a vmwgfx fix." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/ttm: remove unneeded preempt_disable/enable ttm: Clear the ttm page allocated from high memory zone correctly vmwgfx: return an -EFAULT if copy_to_user() fails drm/radeon: fix logic error in atombios_encoders.c drm/i915: do not ignore eDP bpc settings from vbt drm/i915/sdvo: clean up connectors on intel_sdvo_init() failures drm/i915/crt: fix DPMS standby and suspend mode handling
2012-11-16Merge tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mturquette/linuxLinus Torvalds
Pull another clk layer fix from Michael Turquette: "GCC 4.7 users get compilation errors from unnecessary use of inline in clk-provider.h. This pull request fixes the regression by removing inline usage from those function declarations." * tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mturquette/linux: clk: remove inline usage from clk-provider.h
2012-11-16ARM: imx: ehci: fix host power mask bitChristoph Fritz
This patch sets HPM (Host power mask bit) to bit 16 according to i.MX Reference Manual. Falsely it was set to bit 8, but this controls pull-up Impedance. Reported-by: Michael Burkey <mdburkey@gmail.com> Cc: Stable <stable@vger.kernel.org> Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Acked-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-11-16ARM i.MX: fix error-valued pointer dereference in clk_register_gate2()Wei Yongjun
The error-valued pointer clk is used for the arg of kfree, it should be kfree(gate) if clk_register() return ERR_PTR(). dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-11-16ARM: at91/atmel-mci: remove unused setup_dma_addr() macroNicolas Ferre
This macro is not used anymove in atmel-mci driver. It has been removed by a patch that was dealing with dw_dmac.c e2b35f3: (dmaengine/dw_dmac: Fix dw_dmac user drivers to adapt to slave_config changes) We are now using the dmaengine API to specify the slave DMA parameters: dmaengine_slave_config(). Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Ludovic Desroches <ludovic.desroches@atmel.com> Cc: Chris Ball <cjb@laptop.org> Cc: <linux-mmc@vger.kernel.org>
2012-11-16ARM: at91/usbh: fix overcurrent gpio setupJohan Hovold
Use gpio_is_valid also for overcurrent pins (which are currently negative in many board files). Signed-off-by: Johan Hovold <jhovold@gmail.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-11-16ARM: at91/AT91SAM9G45: fix crypto peripherals irq issue due to sparse irq ↵Nicolas Royer
support Spare irq support introduced by commit 8fe82a5 (ARM: at91: sparse irq support) involves to add the NR_IRQS_LEGACY offset to irq number. Signed-off-by: Nicolas Royer <nicolas@eukrea.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Eric Bénard <eric@eukrea.com> Tested-by: Eric Bénard <eric@eukrea.com> Cc: stable@vger.kernel.org # 3.6
2012-11-16batman-adv: process broadcast packets in BLA earlierAntonio Quartulli
The logic in the BLA mechanism may decide to drop broadcast packets because the node may still be in the setup phase. For this reason, further broadcast processing like the early client detection mechanism must be done only after the BLA check. This patches moves the invocation to BLA before any other broadcast processing. This was introduced 30cfd02b60e1cb16f5effb0a01f826c5bb7e4c59 ("batman-adv: detect not yet announced clients") Reported-by: Glen Page <glen.page@thet.net> Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Antonio Quartulli <ordex@autistici.org> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-11-16batman-adv: don't add TEMP clients belonging to other backbone nodesAntonio Quartulli
The "early client detection" mechanism must not add clients belonging to other backbone nodes. Such clients must be reached by directly using the LAN instead of the mesh. This was introduced by 30cfd02b60e1cb16f5effb0a01f826c5bb7e4c59 ("batman-adv: detect not yet announced clients") Reported-by: Glen Page <glen.page@thet.net> Signed-off-by: Antonio Quartulli <ordex@autistici.org> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-11-16batman-adv: correctly pass the client flag on tt_responseAntonio Quartulli
When a TT response with the full table is sent, the client flags should be sent as well. This patch fix the flags assignment when populating the tt_response to send back This was introduced by 30cfd02b60e1cb16f5effb0a01f826c5bb7e4c59 ("batman-adv: detect not yet announced clients") Signed-off-by: Antonio Quartulli <ordex@autistici.org> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-11-16batman-adv: fix tt_global_entries flags updateAntonio Quartulli
Flags carried by a change_entry have to be always copied into the client entry as they may contain important attributes (e.g. TT_CLIENT_WIFI). For instance, a client added by means of the "early detection mechanism" has no flag set at the beginning, so they must be updated once the proper ADD event is received. This was introduced by 30cfd02b60e1cb16f5effb0a01f826c5bb7e4c59 ("batman-adv: detect not yet announced clients") Signed-off-by: Antonio Quartulli <ordex@autistici.org> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-11-16tilegx: request_irq with a non-null device nameSimon Marchi
This patch simply makes the tilegx net driver call request_irq with a non-null name. It makes the output in /proc/interrupts more obvious, but also helps tools that don't expect to find null there. Signed-off-by: Simon Marchi <simon.marchi@polymtl.ca> Acked-by: Chris Metcalf <cmetcalf@tilera.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-16[libata] PM callbacks should be conditionally compiled on CONFIG_PM_SLEEPYuanhan Liu
This will fix warnings like following when CONFIG_PM_SLEEP is not set: warning: 'xxx_suspend' defined but not used [-Wunused-function] warning: 'xxx_resume' defined but not used [-Wunused-function] Because SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) Only references the callbacks on CONFIG_PM_SLEEP (instead of CONFIG_PM). Cc: Viresh Kumar <viresh.linux@gmail.com> Cc: linux-ide@vger.kernel.org Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-11-15sata_svw: check DMA start bit before resetDavid Milburn
If kdump is triggered with pending IO, controller may not respond causing kdump to fail. http://marc.info/?l=linux-ide&m=133032255424658&w=2 During error recovery ata_do_dev_read_id never completes due hang in mmio_insw. ata_do_dev_read_id ata_sff_data_xfer ioread16_rep mmio_insw if DMA start bit is cleared before reset, PIO command is successful and kdump succeeds. Signed-off-by: David Milburn <dmilburn@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-11-15libata debugging: Warn when unable to find timing descriptor based on xfer_modeBorislav Petkov
ata_timing_find_mode could return NULL which is not checked by all low-level ATA drivers using it and cause a NULL ptr deref. Warn at least so that possible issues can get fixed easily. Signed-off-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>