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2014-09-21[media] videobuf2-dma-sg: fix for wrong GFP mask to sg_alloc_table_from_pagesHans Verkuil
sg_alloc_table_from_pages() only allocates a sg_table, so it should just use GFP_KERNEL, not gfp_flags. If gfp_flags contains __GFP_DMA32 then mm/sl[au]b.c will call BUG_ON: [ 358.027515] ------------[ cut here ]------------ [ 358.027546] kernel BUG at mm/slub.c:1416! [ 358.027558] invalid opcode: 0000 [#1] PREEMPT SMP [ 358.027576] Modules linked in: mt2131 s5h1409 tda8290 tuner cx25840 cx23885 btcx_risc altera_ci tda18271 altera_stapl videobuf2_dvb tveeprom cx2341x videobuf2_dma_sg dvb_core rc_core videobuf2_memops videobuf2_core nouveau zr36067 videocodec v4l2_common videodev media x86_pkg_temp_thermal cfbfillrect cfbimgblt cfbcopyarea ttm drm_kms_helper processor button isci [ 358.027712] CPU: 19 PID: 3654 Comm: cat Not tainted 3.16.0-rc6-telek #167 [ 358.027723] Hardware name: ASUSTeK COMPUTER INC. Z9PE-D8 WS/Z9PE-D8 WS, BIOS 5404 02/10/2014 [ 358.027741] task: ffff880897c7d960 ti: ffff88089b4d4000 task.ti: ffff88089b4d4000 [ 358.027753] RIP: 0010:[<ffffffff81196040>] [<ffffffff81196040>] new_slab+0x280/0x320 [ 358.027776] RSP: 0018:ffff88089b4d7ae8 EFLAGS: 00010002 [ 358.027787] RAX: ffff880897c7d960 RBX: 0000000000000000 RCX: ffff88089b4d7b50 [ 358.027798] RDX: 00000000ffffffff RSI: 0000000000000004 RDI: ffff88089f803b00 [ 358.027809] RBP: ffff88089b4d7bb8 R08: 0000000000000000 R09: 0000000100400040 [ 358.027821] R10: 0000160000000000 R11: ffff88109bc02c40 R12: 0000000000000001 [ 358.027832] R13: ffff88089f8000c0 R14: ffff88089f803b00 R15: ffff8810bfcf4be0 [ 358.027845] FS: 00007f83fe5c0700(0000) GS:ffff8810bfce0000(0000) knlGS:0000000000000000 [ 358.027858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 358.027868] CR2: 0000000001dfd568 CR3: 0000001097d5a000 CR4: 00000000000407e0 [ 358.027878] Stack: [ 358.027885] ffffffff81198860 ffff8810bfcf4be0 ffff880897c7d960 0000000000001b00 [ 358.027905] ffff880897c7d960 0000000000000000 ffff8810bfcf4bf0 0000000000000000 [ 358.027924] 0000000000000000 0000000100000100 ffffffff813ef84a 00000004ffffffff [ 358.027944] Call Trace: [ 358.027956] [<ffffffff81198860>] ? __slab_alloc+0x400/0x4e0 [ 358.027973] [<ffffffff813ef84a>] ? sg_kmalloc+0x1a/0x30 [ 358.027985] [<ffffffff81198f17>] __kmalloc+0x127/0x150 [ 358.027997] [<ffffffff813ef84a>] ? sg_kmalloc+0x1a/0x30 [ 358.028009] [<ffffffff813ef84a>] sg_kmalloc+0x1a/0x30 [ 358.028023] [<ffffffff813eff84>] __sg_alloc_table+0x74/0x180 [ 358.028035] [<ffffffff813ef830>] ? sg_kfree+0x20/0x20 [ 358.028048] [<ffffffff813f00af>] sg_alloc_table+0x1f/0x60 [ 358.028061] [<ffffffff813f0174>] sg_alloc_table_from_pages+0x84/0x1f0 [ 358.028077] [<ffffffffa007c3f9>] vb2_dma_sg_alloc+0x159/0x230 [videobuf2_dma_sg] [ 358.028095] [<ffffffffa003d55a>] __vb2_queue_alloc+0x10a/0x680 [videobuf2_core] [ 358.028113] [<ffffffffa003e110>] __reqbufs.isra.14+0x220/0x3e0 [videobuf2_core] [ 358.028130] [<ffffffffa003e79d>] __vb2_init_fileio+0xbd/0x380 [videobuf2_core] [ 358.028147] [<ffffffffa003f563>] __vb2_perform_fileio+0x5b3/0x6e0 [videobuf2_core] [ 358.028164] [<ffffffffa003f871>] vb2_fop_read+0xb1/0x100 [videobuf2_core] [ 358.028184] [<ffffffffa06dd2e5>] v4l2_read+0x65/0xb0 [videodev] [ 358.028198] [<ffffffff811a243f>] vfs_read+0x8f/0x170 [ 358.028210] [<ffffffff811a30a1>] SyS_read+0x41/0xb0 [ 358.028224] [<ffffffff818f02e9>] system_call_fastpath+0x16/0x1b [ 358.028234] Code: 66 90 e9 dc fd ff ff 0f 1f 40 00 41 8b 4d 68 e9 d5 fe ff ff 0f 1f 80 00 00 00 00 f0 41 80 4d 00 40 e9 03 ff ff ff 0f 1f 44 00 00 <0f> 0b 66 0f 1f 44 00 00 44 89 c6 4c 89 45 d0 e8 0c 82 ff ff 48 [ 358.028415] RIP [<ffffffff81196040>] new_slab+0x280/0x320 [ 358.028432] RSP <ffff88089b4d7ae8> [ 358.032208] ---[ end trace 6443240199c706e4 ]--- Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: stable@vger.kernel.org # for v3.13 and up Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21Linux 3.17-rc6v3.17-rc6Linus Torvalds
2014-09-21parisc: pdc_stable.c: Avoid potential stack overflowsHelge Deller
Signed-off-by: Helge Deller <deller@gmx.de>
2014-09-21iwlwifi: mvm: Refactor and fix max probe len computationAndrei Otcheretianski
Move iwl_mvm_max_scan_ie_len function to scan.c and fix the implementation to conform with the LMAC scan API. Since the correct implementation would leave us with unacceptably tiny probes, add a workaround which returns a larger value. In current implementation it's possible that unified_scan_lmac and unified_sched_scan_lmac would return -ENOBUFS. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-21iwlwifi: mvm: disable BT Co-running by defaultEmmanuel Grumbach
The tables still contain dummy values. Cc: <stable@vger.kernel.org> [3.15+] Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-21Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds
Pull ARM fixes from Russell King: "Fixes for ARM, the most notable being the fix from Nathan Lynch to fix the state of various registers during execve, to ensure that data can't be leaked between two executables. Fixes from Victor Kamensky for get_user() on big endian platforms, since the addition of 8-byte get_user() support broke these fairly badly. A fix from Sudeep Holla for affinity setting when hotplugging CPU 0. A fix from Stephen Boyd for a perf-induced sleep attempt while atomic. Lastly, a correctness fix for emulation of the SWP instruction on ARMv7+, and a fix for wrong carry handling when updating the translation table base address on LPAE platforms" * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: 8149/1: perf: Don't sleep while atomic when enabling per-cpu interrupts ARM: 8148/1: flush TLS and thumbee register state during exec ARM: 8151/1: add missing exports for asm functions required by get_user macro ARM: 8137/1: fix get_user BE behavior for target variable with size of 8 bytes ARM: 8135/1: Fix in-correct barrier usage in SWP{B} emulation ARM: 8133/1: use irq_set_affinity with force=false when migrating irqs ARM: 8132/1: LPAE: drop wrong carry flag correction after adding TTBR1_OFFSET
2014-09-21parisc: pdc_stable.c: Cleaning up unnecessary use of memset in conjunction ↵Rickard Strandqvist
with strncpy Using memset before strncpy just to ensure a trailing null character is an unnecessary double writing of a string Patch modified by Helge Deller to additionally reduce stack usage. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Helge Deller <deller@gmx.de>
2014-09-21parisc: ptrace: use secure_computing_strict()Helge Deller
Signed-off-by: Helge Deller <deller@gmx.de>
2014-09-21pnfs/blocklayout: Fix a 64-bit division/remainder issue in bl_map_stripeTrond Myklebust
kbuild test robot reports: fs/built-in.o: In function `bl_map_stripe': >> :(.text+0x965b4): undefined reference to `__aeabi_uldivmod' >> :(.text+0x965cc): undefined reference to `__aeabi_uldivmod' >> :(.text+0x96604): undefined reference to `__aeabi_uldivmod' Fixes: 5c83746a0cf2 (pnfs/blocklayout: in-kernel GETDEVICEINFO XDR parsing) Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Christoph Hellwig <hch@lst.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2014-09-21Merge tag 'media-v3.17-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fixes from Mauro Carvalho Chehab: "some media bug fixes: - a Kconfig dependency issue - some fixes for af9033/it913x demod to be more reliable and address a performance regression - cx18: fix an oops on devices with tda8290 tuner - two new USB IDs for af9035 - a couple fixes on smapp driver" * tag 'media-v3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] af9035: new IDs: add support for PCTV 78e and PCTV 79e [media] af9033: feed clock to RF tuner [media] it913x: init tuner on attach [media] af9033: update IT9135 tuner inittabs [media] Kconfig: do not select SPI bus on sub-driver auto-select [media] cx18: fix kernel oops with tda8290 tuner [media] smiapp: Set sub-device owner [media] smiapp: Fix power count handling
2014-09-21iwlwifi: mvm: rs: fix logic in case of multiple TIDsEyal Shapira
In case of traffic on multiple TIDs where one is aggregated and the other is not RS would toggle between considering traffic vs. the station as aggregated and not aggregated. Instead consider the sta state as aggregated as long as there's at least one TID aggregated. This limitation is because the rates table is kept per station and not per TID. Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-21iwlwifi: mvm: report all BA notifs to RSEyal Shapira
Currently BA notifications which don't reclaim any frames would not cause the RS to be called as no skbs are passed to mac80211. This is not optimal as RS can benefit from the statistics of sent vs. acked of such a BA. This can improve the reaction time of the RS algorithm. Also, an upcoming change in the firmware would cause BA timeout to be reported as a BA notif with 0 acked so this change is required for that as well. Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-21iwlwifi: 8000: fix fw name to account for revisionLiad Kaufman
The 8000 HW series also includes the revision in the FW name. Signed-off-by: Liad Kaufman <liad.kaufman@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-21iwlwifi: pcie: fix HW_REV saving for 8000 seriesLiad Kaufman
Align the trans->hw_rev variable format with previous series format. Signed-off-by: Liad Kaufman <liad.kaufman@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-21iwlwifi: Add missing PCI IDs for the 7260 seriesOren Givon
Add 4 missing PCI IDs for the 7260 series. Cc: <stable@vger.kernel.org> [3.10+] Signed-off-by: Oren Givon <oren.givon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-21iwlwifi: mvm: limit aggregation size in low latency to 6Eyal Shapira
This is a tradeoff between enabling better throughput for bursty traffic and low latency. The number 6 was found to be a good tradeoff for the Miracast use case which is the major use case for low latency. Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-21iwlwifi: mvm: rs: refactor to allow direct rs updatingEyal Shapira
Enable RS to get updated directly via iwl_mvm_rs_tx_status which will be called by the driver and not via mac80211 rate control. This is required for a following patch to report on BAs which do not cause the BA window to progress. Also this is a first step in decoupling rs from the mac80211 rate control. Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-21iwlwifi: mvm: choose an initial tx rate based on rssi conditionsEyal Shapira
Improve the initial tx rate and antenna selection to be based on the rssi of the last rx. This avoids starting at the lowest legacy rate always and requiring more tx traffic to "climb" up the rates. Since this option might cause trouble in certain setups, allow to disable it by default. Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-21ACPI / hotplug: Generate online uevents for ACPI containersRafael J. Wysocki
Commit 46394fd01 (ACPI / hotplug: Move container-specific code out of the core) removed the generation of "online" uevents for containers, because "add" uevents are now generated for them automatically when container system devices are registered. However, there are user space tools that need to be notified when the container and all of its children have been enumerated, which doesn't happen any more. For this reason, add a mechanism allowing "online" uevents to be generated for ACPI containers after enumerating the container along with all of its children. Fixes: 46394fd01 (ACPI / hotplug: Move container-specific code out of the core) Reported-and-tested-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Cc: 3.14+ <stable@vger.kernel.org> # 3.14+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-09-20sched: Fix end_of_stack() and location of stack canary for architectures ↵Chuck Ebbert
using CONFIG_STACK_GROWSUP Aaron Tomlin recently posted patches [1] to enable checking the stack canary on every task switch. Looking at the canary code, I realized that every arch (except ia64, which adds some space for register spill above the stack) shares a definition of end_of_stack() that makes it the first long after the threadinfo. For stacks that grow down, this low address is correct because the stack starts at the end of the thread area and grows toward lower addresses. However, for stacks that grow up, toward higher addresses, this is wrong. (The stack actually grows away from the canary.) On these archs end_of_stack() should return the address of the last long, at the highest possible address for the stack. [1] http://lkml.org/lkml/2014/9/12/293 Signed-off-by: Chuck Ebbert <cebbert.lkml@gmail.com> Link: http://lkml.kernel.org/r/20140920101751.6c5166b6@as Signed-off-by: Ingo Molnar <mingo@kernel.org> Tested-by: James Hogan <james.hogan@imgtec.com> [metag] Acked-by: James Hogan <james.hogan@imgtec.com> Acked-by: Aaron Tomlin <atomlin@redhat.com>
2014-09-20Merge tag 'staging-3.17-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging / IIO fixes from Greg KH: "Here are some IIO and Staging driver fixes for 3.17-rc6. They are all pretty simple, and resolve reported issues" * tag 'staging-3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: vt6655: buffer overflow in ioctl iio:magnetometer: bugfix magnetometers gain values iio: adc: at91: don't use the last converted data register iio: adc: xilinx-xadc: assign auxiliary channels address correctly iio: meter: ade7758: Fix indio_dev->trig assignment iio: inv_mpu6050: Fix indio_dev->trig assignment iio: gyro: itg3200: Fix indio_dev->trig assignment iio: st_sensors: Fix indio_dev->trig assignment iio: hid_sensor_hub: Fix indio_dev->trig assignment iio: adc: ad_sigma_delta: Fix indio_dev->trig assignment iio: accel: bma180: Fix indio_dev->trig assignment iio:trigger: modify return value for iio_trigger_get iio:inkern: fix overwritten -EPROBE_DEFER in of_iio_channel_get_by_name
2014-09-20Merge tag 'usb-3.17-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes / quirks from Greg KH: "Here are some USB and PHY fixes and quirks for 3.17-rc6. Nothing major, just a few things that have been reported" * tag 'usb-3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: storage: Add quirks for Entrega/Xircom USB to SCSI converters USB: storage: Add quirk for Ariston Technologies iConnect USB to SCSI adapter USB: storage: Add quirk for Adaptec USBConnect 2000 USB-to-SCSI Adapter USB: EHCI: unlink QHs even after the controller has stopped phy: spear1340-miphy: fix driver dependencies phy: spear1310-miphy: fix driver dependencies phy: miphy365x: Fix off-by-one error
2014-09-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pendingLinus Torvalds
Pull SCSI target fixes from Nicholas Bellinger: "Here are the target pending fixes for v3.17-rc6. Included are Sagi's long overdue fixes related to iser-target shutdown, along with a couple of fixes from Sebastian related to ALUA Referrals changes that when in during the v3.14 time-frame. Also included are a few iscsi-target fixes, most recently of which where found during Joern's Coverity scanning of target code" * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: iscsi-target: avoid NULL pointer in iscsi_copy_param_list failure iscsi-target: Fix memory corruption in iscsit_logout_post_handler_diffcid target: Fix inverted logic in SE_DEV_ALUA_SUPPORT_STATE_STORE target: Fix user data segment multiplier in spc_emulate_evpd_b3() iscsi-target: Ignore ICF_GOT_LAST_DATAOUT during Data-Out ITT lookup Target/iser: Fix initiator_depth and responder_resources Target/iser: Avoid calling rdma_disconnect twice Target/iser: Don't put isert_conn inside disconnected handler Target/iser: Get isert_conn reference once got to connected_handler
2014-09-20Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm fixes from Dave Airlie: "A bunch of radeon fixes for oops on module unload, and problems with resetting the dma engine, one nouveau fix for black boxes in rendering on my mbp retina, one sti fix, and a couple of intel fixes" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/nouveau: ltc/gf100-: fix cbc issues on certain boards drm/bochs: add missing drm_connector_register call drm/cirrus: add missing drm_connector_register call drm/radeon: Fix typo 'addr' -> 'entry' in rs400_gart_set_page drm/nouveau/runpm: fix module unload drm/radeon/px: fix module unload vgaswitcheroo: add vga_switcheroo_fini_domain_pm_ops drm/radeon: don't reset dma on r6xx-evergreen init drm/radeon: don't reset sdma on CIK init drm/radeon: don't reset dma on NI/SI init drm/radeon/dpm: fix resume on mullins drm/radeon: Disable HDP flush before every CS again for < r600 drm/radeon: delete unused PTE_* defines drm/i915: Add limited color range readout for HDMI/DP ports on g4x/vlv/chv drm: sti: do not iterate over the info frame array drm/i915: Fix SRC_COPY width on 830/845g
2014-09-20i2c: rk3x: fix divisor calculation for SCL frequencyaddy ke
I2C_CLKDIV register descripted in the previous version of RK3x chip manual is incorrect. Plus 1 is required. The correct formula: - T(SCL_HIGH) = T(PCLK) * (CLKDIVH + 1) * 8 - T(SCL_LOW) = T(PCLK) * (CLKDIVL + 1) * 8 - (SCL Divsor) = 8 * ((CLKDIVL + 1) + (CLKDIVH + 1)) - SCL = PCLK / (CLK Divsor) It will be updated to the latest version of chip manual. Signed-off-by: Addy Ke <addy.ke@rock-chips.com> Reviewed-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Cc: stable@kernel.org
2014-09-20tty: serial_mctrl_gpio: Fix COMPILE_TEST build for architectures with custom ↵Alexander Shiyan
termios.h This patch fixes COMPILE_TEST build of serial_mctrl_gpio module for architectures with custom termios.h header. sparc64:allmodconfig: In file included from drivers/tty/serial/serial_mctrl_gpio.c:21:0: include/uapi/asm-generic/termios.h:22:8: error: redefinition of 'struct termio' ./arch/sparc/include/uapi/asm/termbits.h:16:8: note: originally defined here make[3]: *** [drivers/tty/serial/serial_mctrl_gpio.o] Error 1 Reported-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-20i2c: mxs: fix error message in pio transferJanusz Użycki
If I2C_M_RD flag is set SELECT command is sent and afterward READ command. The patch fixes READ command to return READ failure error message instead of SELECT failure error message. Signed-off-by: Janusz Uzycki <j.uzycki@elproma.com.pl> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-09-20i2c: ismt: use correct length when copy bufferFan Du
In block write mode, when encapsulating dma_buffer, first element is 'command', the rest is data buffer, so only copy actual data buffer starting from block[1] with the size indicating by block[0]. Signed-off-by: Fan Du <fan.du@intel.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Cc: stable@kernel.org
2014-09-20ARM: dts: sun8i: Add DMA controller nodeChen-Yu Tsai
Add the DMA controller node and DMA bindings to the supported devices. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-09-20i2c: rcar: fix RCAR_IRQ_ACK_{RECV|SEND}Sergei Shtylyov
Bits 8-31 of all registers reflect the value of bits 0-7 on reads and should be 0 on writes, according to the manuals. RCAR_IRQ_ACK_{RECV|SEND} macros have all 1's in bits 8-31, thus going against the manuals, so fix them. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Cc: stable@vger.kernel.org Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-09-20i2c: tegra: Move clk_prepare/clk_set_rate to probeMikko Perttunen
Currently the i2c-tegra bus driver prepares, enables and set_rates its clocks separately for each transfer. This causes locking problems when doing I2C transfers from clock notifiers; see http://lists.infradead.org/pipermail/linux-arm-kernel/2014-July/268653.html This patch moves clk_prepare/unprepare and clk_set_rate calls to the probe function, leaving only clk_enable/disable to be done on each transfer. This solves the locking issue. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-09-20drm/nouveau: ltc/gf100-: fix cbc issues on certain boardsBen Skeggs
A mismatch between FB and LTC's idea of how big a large page is causes issues such as black "holes" in rendering to occur on some boards (those where LTC is configured for 64KiB large pages) when compression is used. Confirmed to fix at least the GK107 MBP. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-09-20Merge branch 'drm-fixes-3.17' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-fixes single fix for regression on rs4xx/rs690/rs740 * 'drm-fixes-3.17' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: Fix typo 'addr' -> 'entry' in rs400_gart_set_page
2014-09-20drm/bochs: add missing drm_connector_register callGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-09-20drm/cirrus: add missing drm_connector_register callGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-09-19udp_tunnel: Only build ip6_udp_tunnel.c when IPV6 is selectedAndy Zhou
Functions supplied in ip6_udp_tunnel.c are only needed when IPV6 is selected. When IPV6 is not selected, those functions are stubbed out in udp_tunnel.h. ================================================================== net/ipv6/ip6_udp_tunnel.c:15:5: error: redefinition of 'udp_sock_create6' int udp_sock_create6(struct net *net, struct udp_port_cfg *cfg, In file included from net/ipv6/ip6_udp_tunnel.c:9:0: include/net/udp_tunnel.h:36:19: note: previous definition of 'udp_sock_create6' was here static inline int udp_sock_create6(struct net *net, struct udp_port_cfg *cfg, ================================================================== Fixes: fd384412e udp_tunnel: Seperate ipv6 functions into its own file Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Andy Zhou <azhou@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-19Staging: rtl8192e: Fix __constant_htons to htons style warningMahati Chamarthy
This fixes the following checkpatch.pl warning: WARNING: __constant_htons should be htons Signed-off-by: Mahati Chamarthy <mahati.chamarthy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-19staging: iio: cdc: Don't put an else right after a returnCatalina Mocanu
This fixes the following checkpatch.pl warning: WARNING: else is not generally useful after a break or return. While at it, remove new line for symmetry with the rest of the code. Signed-off-by: Catalina Mocanu <catalina.mocanu@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-19staging: octeon: Fix quoted string split warning.Gulsah Kose
This patch fixes "quoted string split across lines" checkpatch.pl warning in ethernet.c Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-19staging: octeon: Fix missing blank line warning.Gulsah Kose
Fixes "Missing a blank line after declarations" checkpatch.pl warning in ethernet.c Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-19staging: emxx_udc: Replace __constant_cpu_to_le16 with cpu_to_le16Roberta Dobrescu
This fixes the following checkpatch.pl warning: WARNING: __constant_cpu_to_le16 should be cpu_to_le16 Additionally, it removes the space between function name and (. Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-19Staging: rtl8821ae: Fix warnings of no space before tabs.Aybuke Ozdemir
This patch fixes these warning messages found by checkpatch.pl: WARNING: please, no space before tabs. Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-19Staging: rtl8821ae: Fix "foo * bar" warning.Aybuke Ozdemir
This patch fixes these error messages found by checkpatch.pl: ERROR: "foo* bar" should be "foo *bar" Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-19Staging: wlan-ng: Fix return in void function warningAybuke Ozdemir
This fixes checkpatch.pl warning: WARNING: void function return statements are not generally useful Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-19Staging: media: cxd2099: Missing a blank line after declarationsAybuke Ozdemir
Fix checkpatch.pl issues with missing a blank line after declarations in cxd2099.c Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-19Staging: octeon: Missing a blank line after declarationsAybuke Ozdemir
Fix checkpatch.pl issues with missing a blank line after declarations in ethernet-sgmii.c Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-19staging: gs_fpgaboot Fix trailing whitespace.Aybuke Ozdemir
Fix checkpatch.pl issues with trailing whitespace in README. Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-19staging: bcm: Fix line over 80 charactersAybuke Ozdemir
Fix checkpatch.pl issues with line over 80 characters in HandleControlPacket.c Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-19staging: media: lirc: Fixes missing blank line warning.Gulsah Kose
Fixes "Missing a blank line after declarations" checkpatch.pl warning in lirc_serial.c Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-19staging: media: lirc: Fixes unnecessary return warning.Gulsah Kose
This patch fixes "void function return statements are not generally useful" checkpatch.pl warning in lirc_zilog.c Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>