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2016-01-01ACPICA: Debugger: Remove some unecessary NULL checksMarkus Elfring
ACPICA commit 36fcc1b98def3fb6e20cf5e877ffc3c1592d0140 Local strupr function already checks for NULL pointers. Original linux patch submitted by: Markus Elfring <elfring@users.sourceforge.net> Link: https://github.com/acpica/acpica/commit/36fcc1b9 Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPICA: iasl/acpiexec: Update input file handling and verificationBob Moore
ACPICA commit 3a6f2a516dd35a4daacbc5b5144d1db763ff2cb0 Improve and cleanup verification of ACPI tables within input files. Share more code between the disassembler and acpiexec. This patch only affects application debugger commands, thus it is a no-op chage for Linux kernel. Link: https://github.com/acpica/acpica/commit/3a6f2a51 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPICA: Disassembler/tools: Support for multiple ACPI tables in one fileBob Moore
ACPICA commit 5be7dc4d0d69b2953d156f5bc4d3e8a65a390837 Matches the support in iASL and acpi_exec. Link: https://github.com/acpica/acpica/commit/5be7dc4d Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPICA: acpiexec: Add support for AML files containing multiple tablesBob Moore
ACPICA commit 301f16e4037275888f65b88aec7231c1cd64339f Add support for multi-AML-table files that originate from either acpixtract or iASL. Link: https://github.com/acpica/acpica/commit/301f16e4 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPICA: Split interpreter tracing functions to a new fileBob Moore
ACPICA commit a3f85a7d26a52ee0d9103feb4fbec8d7b6ba4c11 Split out functions from exdebug.c to extrace.c Link: https://github.com/acpica/acpica/commit/a3f85a7d Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPICA: Core: Major update for code formatting, no functional changesBob Moore
ACPICA commit dfa394471f6c01b2ee9433dbc143ec70cb9bca72 Mostly indentation inconsistencies across the code. Split some long lines, etc. Link: https://github.com/acpica/acpica/commit/dfa39447 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-12-31sata_sx4: correctly handling failed allocationInsu Yun
Since kzalloc can be failed in memory pressure, return error when failed. Signed-off-by: Insu Yun <wuninsu@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2016-01-01ACPICA: exmutex: General cleanup, restructured some codeBob Moore
ACPICA commit c2a7d000b6be34313b1c50c8a718df16113f0f32 Should be no functional change. Link: https://github.com/acpica/acpica/commit/c2a7d000 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPICA: Add "const" to some functions that return fixed stringsLABBE Corentin
ACPICA commit 28645f8a113f346c8db103a4f7565fcba88c746f Most of the "get_name" - style functions can return "const char *" with no ill side-effects. Original linux patch from LABBE Corentin <clabbe.montjoie@gmail.com> and backported to ACPICA. Link: https://github.com/acpica/acpica/commit/28645f8a Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPICA: Fix SyncLevel support interaction with method auto-serializationDavid E. Box
ACPICA commit 253e3c03efc1a495d2aa61eee09ab1d0842a3dce The control method auto-serialization can interfere with existing ASL code that makes use of Mutex/Method SyncLevel support. This change makes the auto-serialization transparent to the SyncLevel support and management. David Box. Link: https://github.com/acpica/acpica/commit/253e3c03 Signed-off-by: David E. Box <david.e.box@linux.intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPICA: Debugger: reduce old external path formatLv Zheng
ACPICA commit 75c0da9e796bdf9bdd46d75f028a3e1779903214 In the error logs and debugger outputs, use new external path format that does not contain a trailing underscore. This patch takes care of acpi_ns_get_external_pathname() invocations, chaning them into acpi_ns_get_normalized_pathname(TRUE) where possible. Along with some error log fixes, the following debugger commands are fixed: resources, handlers, paths. Lv Zheng. Link: https://github.com/acpica/acpica/commit/75c0da9e Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPICA: Namespace: Fix wrong error logLv Zheng
ACPICA commit 20228e39e125d92f9d80c6e07d3767b225d0536e The Info->Node in acpi_ns_init_one_device() may not be initialized. Even it is initialized, the redundant "._INI" can be seen for this log entry. This patch fixes this issue by using device_node instead. Lv Zheng. Link: https://github.com/acpica/acpica/commit/20228e39 Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPICA: acpi_get_sleep_type_data: Reduce warningsPrarit Bhargava
ACPICA commit 7bb77313091e52a846df4c9c2bea90be31bfb9d8 Eliminate warnings for "not found" _Sx errors, since these are optional. Original NOT_FOUND status is still returned. Original changes by Prarit Bhargava. ACPICA BZ 1208. Link: https://github.com/acpica/acpica/commit/7bb77313 Link: https://bugs.acpica.org/show_bug.cgi?id=1208 Signed-off-by: Prarit Bhargava <prarit@redhat.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPICA: Linuxize: reduce divergences for 20151218 releaseLv Zheng
The patch reduces source code differences between the Linux kernel and the ACPICA upstream so that the linuxized ACPICA 20151218 release can be applied with reduced human intervention. The pscode.c has already been out of sync for months, and it becomes more and more difficult to merge pscode.c changes, so instead of update the affected lines of pscode.c, this patch synchronizes entire pscode.c file. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01Merge branch 'acpi-debug' into acpicaRafael J. Wysocki
2016-01-01ACPI / spi: attach GPIO IRQ from ACPI description to SPI deviceChristophe RICARD
spi->irq was ignoring GpioInt property setting it to -1. acpi_dev_gpio_irq_get returns and configure the slave IRQ according to the ACPI slave node description. It is now inline with devicetree behavior. Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPI / gpio: Add irq_type when a GPIO is used as an interruptChristophe RICARD
When a GPIO is used as an interrupt in ACPI, the irq_type was not available for device driver. Make available polarity and triggering information in acpi_find_gpio by renaming acpi_gpio_info field active_low to polarity and adding triggering field (edge/level). For sanity, in gpiolib.c replace info.active_low by "info.polarity == GPIO_ACTIVE_LOW". Set the irq_type if necessary in acpi_dev_gpio_irq_get. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPI: Rename acpi_gsi_get_irq_type to acpi_dev_get_irq_type and export symbolChristophe RICARD
acpi_gsi_get_irq_type could be use out of GSI purpose. Rename and make it available as a resource function. Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-12-31ata: ahci_brcmstb: add support for MIPS-based platformsJaedon Shin
The BCM7xxx ARM-based and MIPS-based platforms share a similar hardware block for AHCI SATA3. This new compatible string, "brcm,bcm7425-ahci", may be used for most MIPS-based platforms of 40nm process technology. Signed-off-by: Jaedon Shin <jaedon.shin@gmail.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2016-01-01ACPI / video: Add a quirk to force acpi-video backlight on SAMSUNG 530U4E/540U4EAaron Lu
The native interface on SAMSUNG 530U4E/540U4E doesn't work even though the firmware claims Win8 compatible while the acpi_video interface works, add a quirk for this. Link: https://bugzilla.kernel.org/show_bug.cgi?id=108971 Reported-and-tested-by: adam bk <adamdd55@gmail.com> Signed-off-by: Aaron Lu <aaron.lu@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPI / video: Add quirks for the Dell Vostro V131Hans de Goede
The Dell Vostro V131 has an especially broken acpi-video implementation. The backlight control bits work, but when the brightness is changed via the acpi-video interface the backlight flickers annoyingly before settling at the new brightness, switching to using the native interface fixes the flickering so add a quirk for this (the vendor interface has the same problem). Brightness keypresses reported through the acpi-video-bus are also broken, they get reported one event delayed, so if you press the brightness-up hotkey on the keyboard nothing happens, then if you press brightness-down, the previous brightness-up event gets reported. Since the keypresses are also reported via wmi (if active) and via atkbd (when wmi is not active) add a quirk to simply filter out the delayed (broken) events. Reported-and-tested-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPI / video: Add a module option to disable the reporting of keypressesHans de Goede
Add a module option to disable the reporting of keypresses, in some buggy firmware implementatinon, the reported events are wrong. E.g. they lag reality by one event in the case triggering the writing of this patch. In this case it is better to not forward these wrong events to userspace (esp.) when there is another source of the same events which is not buggy. Note this is only intended to work around implementations which send events which are plain wrong. In some cases we get double events, e.g. from both acpi-video and the atkbd driver, in this case acpi-video is considered the canonical source, and the events from the other source should be filtered (using e.g. /lib/udev/hwdb.d/60-keyboard.hwdb). Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01thinkpad_acpi: Use acpi_video_handles_brightness_key_presses()Hans de Goede
Use the new acpi_video_handles_brightness_key_presses function to check if we should report brightness key-presses. This makes the code both easier to read and makes it properly report key-presses when acpi-video is not reporting them for reasons other then the backlight type being vendor. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01dell-wmi: Use acpi_video_handles_brightness_key_presses()Hans de Goede
Use the new acpi_video_handles_brightness_key_presses function to check if we should report brightness key-presses. This makes the code both easier to read and makes it properly report key-presses when acpi-video is not reporting them for reasons other then the backlight type being vendor. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPI / video: Add a acpi_video_handles_brightness_key_presses() helperHans de Goede
Several drivers want to know if the acpi-video is generating key-presses for brightness change hotkeys to avoid sending double key-events to userspace for these. Currently these driver use this construct for this: if (acpi_video_get_backlight_type() == acpi_backlight_vendor) report_brightness_key_event(); This indirect way of detecting if acpi-video is active does not make the code easier to understand, and in some cases it is wrong because just because the preferred type != vendor does not mean that acpi-video is actually listening for brightness events, e.g. there may be no acpi-video bus on the system at all. This commit adds a acpi_video_handles_brightness_key_presses() helper function, making the code needing this functionality both easier to read and more correct. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPI, PCI, irq: remove interrupt number restrictionSinan Kaya
The ACPI compiler uses the extended format when used interrupt numbers are greater than 15. The extended IRQ syntax is 32 bits according to the ACPI spec. The code supports parsing the extended interrupt numbers. However, due to used data structure type; the code silently truncates interrupt numbers greater than 256. Acked-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Sinan Kaya <okaya@codeaurora.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPI, PCI, irq: remove interrupt count restrictionSinan Kaya
Code currently supports 256 maximum interrupts at this moment. The patch is reconfiguring the penalty array as a dynamic list to remove this limitation. A new penalty linklist has been added for all other interrupts greater than 16. If an IRQ is not found in the link list, an IRQ info structure will be dynamically allocated on the first access and will be placed on the list for further reuse. The list will grow by the number of supported interrupts in the ACPI table rather than having a 256 hard limitation. Acked-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Sinan Kaya <okaya@codeaurora.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01device property: avoid allocations of 0 lengthAndy Shevchenko
Arrays can not have zero elements by definition of the unified device properties. If such property comes from outside we should not allow it to pass. Otherwise memory allocation on 0 length will return non-NULL value, which we currently don't check. Prevent memory allocations of 0 length. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01device property: the secondary fwnode needs to depend on the primaryHeikki Krogerus
This fixes NULL pointer dereference when the primary fwnode handle does not exist, for example with PCI devices that do not have ACPI companion. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01device property: add spaces to PROPERTY_ENTRY_STRING macroAndy Shevchenko
Just a style fix, no functional changes. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01include/linux/property.h: fix build issues with gcc-4.4.4Andrew Morton
gcc-4.4.4 has problems with initialization of anonymous unions: drivers/mfd/intel-lpss-acpi.c:30: error: unknown field 'value' specified in initializer work around this by crafting the initializers in a manner which the compiler can handle. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-12-31f2fs: introduce zombie list for fast shrinking extent treesJaegeuk Kim
This patch removes refcount, and instead, adds zombie_list to shrink directly without radix tree traverse. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2015-12-31f2fs: monitor zombie_tree countJaegeuk Kim
This patch adds an entry to show the number of zombie extent_tree. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2015-12-31Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
2015-12-31Merge tag 'pci-v4.4-fixes-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI bugfix from Bjorn Helgaas: "Here's another fix for v4.4. This fixes 32-bit config reads for the HiSilicon driver. Obviously the driver is completely broken without this fix (apparently it actually was tested internally, but got broken somehow in the process of upstreaming it). Summary: HiSilicon host bridge driver Fix 32-bit config reads (Dongdong Liu)" * tag 'pci-v4.4-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI: hisi: Fix hisi_pcie_cfg_read() 32-bit reads
2015-12-31Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds
Pull sparc fixes from David Miller: "Just some missing syscall wire ups" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc: Wire up mlock2 system call. sparc: Add all necessary direct socket system calls.
2015-12-31Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) Prevent XFRM per-cpu counter updates for one namespace from being applied to another namespace. Fix from DanS treetman. 2) Fix RCU de-reference in iwl_mvm_get_key_sta_id(), from Johannes Berg. 3) Remove ethernet header assumption in nft_do_chain_netdev(), from Pablo Neira Ayuso. 4) Fix cpsw PHY ident with multiple slaves and fixed-phy, from Pascal Speck. 5) Fix use after free in sixpack_close and mkiss_close. 6) Fix VXLAN fw assertion on bnx2x, from Yuval Mintz. 7) natsemi doesn't check for DMA mapping errors, from Alexey Khoroshilov. 8) Fix inverted test in ip6addrlbl_get(), from ANdrey Ryabinin. 9) Missing initialization of needed_headroom in geneve tunnel driver, from Paolo Abeni. 10) Fix conntrack template leak in openvswitch, from Joe Stringer. 11) Mission initialization of wq->flags in sock_alloc_inode(), from Nicolai Stange. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (35 commits) sctp: sctp should release assoc when sctp_make_abort_user return NULL in sctp_close net, socket, socket_wq: fix missing initialization of flags drivers: net: cpsw: fix error return code openvswitch: Fix template leak in error cases. sctp: label accepted/peeled off sockets sctp: use GFP_USER for user-controlled kmalloc qlcnic: fix a loop exit condition better net: cdc_ncm: avoid changing RX/TX buffers on MTU changes geneve: initialize needed_headroom ipv6: honor ifindex in case we receive ll addresses in router advertisements addrconf: always initialize sysctl table data ipv6/addrlabel: fix ip6addrlbl_get() switchdev: bridge: Pass ageing time as clock_t instead of jiffies sh_eth: fix 16-bit descriptor field access endianness too veth: don’t modify ip_summed; doing so treats packets with bad checksums as good. net: usb: cdc_ncm: Adding Dell DW5813 LTE AT&T Mobile Broadband Card net: usb: cdc_ncm: Adding Dell DW5812 LTE Verizon Mobile Broadband Card natsemi: add checks for dma mapping errors rhashtable: Kill harmless RCU warning in rhashtable_walk_init openvswitch: correct encoding of set tunnel action attributes ...
2015-12-31spi: mediatek: Add spi support for mt2701 ICLeilk Liu
This patch adds spi support for mt2701 IC. Signed-off-by: Leilk Liu <leilk.liu@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-31spi: mediatek: merge all identical compat to mtk_common_compatLeilk Liu
This patch merge all identical compat into on mtk_common_compat and used for all compatible soc. Signed-off-by: Leilk Liu <leilk.liu@mediatek.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-31spi: mtk: Add bindings for mediatek MT2701 soc platformLeilk Liu
This patch adds a DT binding documentation for the MT2701 soc. Signed-off-by: Leilk Liu <leilk.liu@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-31f2fs: use IPU for fdatasyncJaegeuk Kim
This patch fixes missing IPU condition when fdatasync is called. With this patch, fdatasync is able to avoid additional node writes for recovery. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2015-12-31f2fs: write pending bios when cp_error is setJaegeuk Kim
When testing ioc_shutdown, put_super is able to be hanged by waiting for writebacking pages as follows. INFO: task umount:2723 blocked for more than 120 seconds. Tainted: G O 4.4.0-rc3+ #8 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. umount D ffff88000859f9d8 0 2723 2110 0x00000000 ffff88000859f9d8 0000000000000000 0000000000000000 ffffffff81e11540 ffff880078c225c0 ffff8800085a0000 ffff88007fc17440 7fffffffffffffff ffffffff818239f0 ffff88000859fb48 ffff88000859f9f0 ffffffff8182310c Call Trace: [<ffffffff818239f0>] ? bit_wait+0x50/0x50 [<ffffffff8182310c>] schedule+0x3c/0x90 [<ffffffff81827fb9>] schedule_timeout+0x2d9/0x430 [<ffffffff810e0f8f>] ? mark_held_locks+0x6f/0xa0 [<ffffffff8111614d>] ? ktime_get+0x7d/0x140 [<ffffffff818239f0>] ? bit_wait+0x50/0x50 [<ffffffff8106a655>] ? kvm_clock_get_cycles+0x25/0x30 [<ffffffff8111617c>] ? ktime_get+0xac/0x140 [<ffffffff818239f0>] ? bit_wait+0x50/0x50 [<ffffffff81822564>] io_schedule_timeout+0xa4/0x110 [<ffffffff81823a25>] bit_wait_io+0x35/0x50 [<ffffffff818235bd>] __wait_on_bit+0x5d/0x90 [<ffffffff811b9e8b>] wait_on_page_bit+0xcb/0xf0 [<ffffffff810d5f90>] ? autoremove_wake_function+0x40/0x40 [<ffffffff811cf84c>] truncate_inode_pages_range+0x4bc/0x840 [<ffffffff811cfc3d>] truncate_inode_pages_final+0x4d/0x60 [<ffffffffc023ced5>] f2fs_evict_inode+0x75/0x400 [f2fs] [<ffffffff812639bc>] evict+0xbc/0x190 [<ffffffff81263d19>] iput+0x229/0x2c0 [<ffffffffc0241885>] f2fs_put_super+0x105/0x1a0 [f2fs] [<ffffffff8124756a>] generic_shutdown_super+0x6a/0xf0 [<ffffffff812478f7>] kill_block_super+0x27/0x70 [<ffffffffc0241290>] kill_f2fs_super+0x20/0x30 [f2fs] [<ffffffff81247b03>] deactivate_locked_super+0x43/0x70 [<ffffffff81247f4c>] deactivate_super+0x5c/0x60 [<ffffffff81268d2f>] cleanup_mnt+0x3f/0x90 [<ffffffff81268dc2>] __cleanup_mnt+0x12/0x20 [<ffffffff810ac463>] task_work_run+0x73/0xa0 [<ffffffff810032ac>] exit_to_usermode_loop+0xcc/0xd0 [<ffffffff81003e7c>] syscall_return_slowpath+0xcc/0xe0 [<ffffffff81829ea2>] int_ret_from_sys_call+0x25/0x9f Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2015-12-31sparc: Wire up mlock2 system call.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-31sparc: Add all necessary direct socket system calls.David S. Miller
The GLIBC folks would like to eliminate socketcall support eventually, and this makes sense regardless so wire them all up. Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-31f2fs: remove f2fs_bug_on in terms of max_depthJaegeuk Kim
There is no report on this bug_on case, but if malicious attacker changed this field intentionally, we can just reset it as a MAX value. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2015-12-31Merge branch 'for-upstream' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2015-12-31 Here's (probably) the last bluetooth-next pull request for the 4.5 kernel: - Add support for BCM2E65 ACPI ID - Minor fixes/cleanups in the bcm203x & bfusb drivers - Minor debugfs related fix in 6lowpan code Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-31ARM: Fix broken USB support in sunxi_defconfigTimo Sigurdsson
Commit 69fb4dcada77 ("power: Add an axp20x-usb-power driver") introduced a new driver for the USB power supply used on various Allwinner based SBCs. However, the driver was not added to sunxi_defconfig which breaks USB support for some boards (e.g. LeMaker BananaPi) as the kernel will now turn off the USB power supply during boot by default if the driver isn't present. (This was not the case in linux 4.3 or lower where the USB power was always left on.) Hence, add the driver to sunxi_defconfig in order to keep USB support working on those boards that require it. Signed-off-by: Timo Sigurdsson <public_timo.s@silentcreek.de> Reported-by: David Tulloh <david@tulloh.id.au> Tested-by: David Tulloh <david@tulloh.id.au> Tested-by: Timo Sigurdsson <public_timo.s@silentcreek.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-12-31wil6210: fix a warning message conditionDan Carpenter
"iter" is -1 at the end of the loop and not zero. It means we don't print a warning message. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-31ath9k_htc: fix handling return value of ath9k_hw_calibrateAndrzej Hajda
The function can return negative values in case of error. Its result should be then tested for such case. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2046107 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-31ath10k: reduce indentation by moving powersave check within functionRajkumar Manoharan
For devices that does not support PCI power save, force wake up API is used. So move powersave check inside force wakeup to reduce one level indentation. Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
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