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2016-04-26net/mlx4_en: fix spurious timestamping callbacksEric Dumazet
When multiple skb are TX-completed in a row, we might incorrectly keep a timestamp of a prior skb and cause extra work. Fixes: ec693d47010e8 ("net/mlx4_en: Add HW timestamping (TS) support") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Willem de Bruijn <willemb@google.com> Reviewed-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-26net: dummy: remove note about being Y by defaultIvan Babrou
Signed-off-by: Ivan Babrou <ivan@cloudflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-25MD: make bio mergeableShaohua Li
blk_queue_split marks bio unmergeable, which makes sense for normal bio. But if dispatching the bio to underlayer disk, the blk_queue_split checks are invalid, hence it's possible the bio becomes mergeable. In the reported bug, this bug causes trim against raid0 performance slash https://bugzilla.kernel.org/show_bug.cgi?id=117051 Reported-and-tested-by: Park Ju Hyung <qkrwngud825@gmail.com> Fixes: 6ac45aeb6bca(block: avoid to merge splitted bio) Cc: stable@vger.kernel.org (v4.3+) Cc: Ming Lei <ming.lei@canonical.com> Cc: Neil Brown <neilb@suse.de> Reviewed-by: Jens Axboe <axboe@fb.com> Signed-off-by: Shaohua Li <shli@fb.com>
2016-04-25cpufreq: intel_pstate: Fix processing for turbo activation ratioSrinivas Pandruvada
When the config TDP level is not nominal (level = 0), the MSR values for reading level 1 and level 2 ratios contain power in low 14 bits and actual ratio bits are at bits [23:16]. The current processing for level 1 and level 2 is wrong as there is no shift done to get actual ratio. Fixes: 6a35fc2d6c22 (cpufreq: intel_pstate: get P1 from TAR when available) Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: 4.4+ <stable@vger.kernel.org> # 4.4+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-04-25Input: atmel_mxt_ts - use mxt_acquire_irq in mxt_soft_resetNick Dyer
If using IRQF_TRIGGER_FALLING, then there is a race here: if the reset completes before we enable the IRQ, then CHG is already low and touch will be broken. This has been seen on Chromebook Pixel 2. A workaround is to reconfig T18 COMMSCONFIG to enable the RETRIGEN bit using mxt-app: mxt-app -W -T18 44 mxt-app --backup Tested-by: Tom Rini <trini@konsulko.com> Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-04-25Input: zforce_ts - fix dual touch recognitionKnut Wohlrab
A wrong decoding of the touch coordinate message causes a wrong touch ID. Touch ID for dual touch must be 0 or 1. According to the actual Neonode nine byte touch coordinate coding, the state is transported in the lower nibble and the touch ID in the higher nibble of payload byte five. Signed-off-by: Knut Wohlrab <Knut.Wohlrab@de.bosch.com> Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-04-25Input: twl6040-vibra - fix atomic schedule panicH. Nikolaus Schaller
commit c6f39257c952 ("mfd: twl6040: Use regmap for register cache") did remove the private cache for the vibra control registers and replaced access within twl6040_get_vibralr_status() by calls to regmap. This is OK, as long as twl6040_get_vibralr_status() uses already cached values or is not called from interrupt context. But we call this in vibra_play() for checking that the vibrator is not configured for audio mode. The result is a "BUG: scheduling while atomic" if the first use of the twl6040 is a vibra effect, because the first fetch is by reading the twl6040 registers through (blocking) i2c and not from the cache. As soon as the regmap has cached the status, further calls are fine. The solution is to move the condition to the work() function which runs in context that can block. The original code returns -EBUSY, but the return value of ->play() functions is ignored anyways. Hence, we do not loose functionality by not returning an error but just reporting the issue to INFO loglevel. Tested-on: Pyra (omap5) prototype Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-04-25cxgbi: fix uninitialized flowi6Jiri Benc
ip6_route_output looks into different fields in the passed flowi6 structure, yet cxgbi passes garbage in nearly all those fields. Zero the structure out first. Fixes: fc8d0590d9142 ("libcxgbi: Add ipv6 api to driver") Signed-off-by: Jiri Benc <jbenc@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-25toshiba_acpi: Fix regression caused by hotkey enabling valueAzael Avalos
Commit 52cbae0127ad ("toshiba_acpi: Change default Hotkey enabling value") changed the hotkeys enabling value, as it was the same value Windows uses, however, it turns out that the value tells the EC that the driver will now take care of the hardware events like the physical RFKill switch or the pointing device toggle button. This patch reverts such commit by changing the default hotkey enabling value to 0x09, which enables hotkey events only, making the hardware buttons working again. Fixes bugs 113331 and 114941. Signed-off-by: Azael Avalos <coproscefalo@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-04-25Merge branch 'linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: "This fixes a couple of regressions in the talitos driver that were introduced back in 4.3. The first bug causes a crash when the driver's AEAD functionality is used while the second bug prevents its AEAD feature from working once you get past the first bug" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: talitos - fix AEAD tcrypt tests crypto: talitos - fix crash in talitos_cra_init()
2016-04-25md/raid0: remove empty line printk from dump_zonesMichał Pecio
Remove the final printk. All preceding output is already properly newline-terminated and the printk isn't even KERN_CONT to begin with, so it only adds one empty line to the log. Signed-off-by: Michal Pecio <michal.pecio@gmail.com> Signed-off-by: Shaohua Li <shli@fb.com>
2016-04-25Merge tag 'efi-urgent' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi into efi/urgent Pull EFI fix from Matt Fleming: * Avoid out-of-bounds access in the efivars code when performing string matching on converted EFI variable names (Laszlo Ersek) Signed-off-by: Ingo Molnar <mingo@kernel.org>
2016-04-25HID: Fix boot delay for Creative SB Omni Surround 5.1 with quirkNazar Mokrynskyi
Needed for v2 of the device firmware, otherwise kernel will stuck for few seconds and throw "usb_submit_urb(ctrl) failed: -1" early on system boot. Signed-off-by: Nazar Mokrynskyi <nazar@mokrynskyi.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2016-04-25[media] vb2-memops: Fix over allocation of frame vectorsRicardo Ribalda
On page unaligned frames, create_framevec forces get_vaddr_frames to allocate an extra page at the end of the buffer. Under some circumstances, this leads to -EINVAL on VIDIOC_QBUF. E.g: We have vm_a that vm_area that goes from 0x1000 to 0x3000. And a frame that goes from 0x1800 to 0x2800, i.e. 2 pages. frame_vector_create will be called with the following params: get_vaddr_frames(0x1800, 2, write, 1, vec); get_vaddr will allocate the first page after checking that the memory 0x1800-0x27ff is valid, but it will not allocate the second page because the range 0x2800-0x37ff is out of the vm_a range. This results in create_framevec returning -EFAULT Error Trace: [ 9083.793015] video0: VIDIOC_QBUF: 00:00:00.00000000 index=1, type=vid-cap, flags=0x00002002, field=any, sequence=0, memory=userptr, bytesused=0, offset/userptr=0x7ff2b023ca80, length=5765760 [ 9083.793028] timecode=00:00:00 type=0, flags=0x00000000, frames=0, userbits=0x00000000 [ 9083.793117] video0: VIDIOC_QBUF: error -22: 00:00:00.00000000 index=2, type=vid-cap, flags=0x00000000, field=any, sequence=0, memory=userptr, bytesused=0, offset/userptr=0x7ff2b07bc500, length=5765760 Also use true instead of 1 since that argument is a bool in the get_vaddr_frames() prototype. Fixes: 21fb0cb7ec65 ("[media] vb2: Provide helpers for mapping virtual addresses") Reported-by: Albert Antony <albert@newtec.dk> Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> [hans.verkuil@cisco.com: merged the 'bool' change into this patch] Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Jan Kara <jack@suse.cz> Cc: <stable@vger.kernel.org> # for v4.3 and up Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-04-25[media] media: vb2: Fix regression on poll() for RW modeRicardo Ribalda
When using a device is read/write mode, vb2 does not handle properly the first select/poll operation. The reason for this, is that when this code has been refactored, some of the operations have changed their order, and now fileio emulator is not started. The reintroduced check to the core is enabled by a quirk flag, that avoids this check by other subsystems like DVB. Fixes: 49d8ab9feaf2 ("media] media: videobuf2: Separate vb2_poll()") Reported-by: Dimitrios Katsaros <patcherwork@gmail.com> Cc: Junghak Sung <jh1009.sung@samsung.com> Cc: <stable@vger.kernel.org> # for v4.5 and up Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-04-25Revert "cpufreq: governor: Fix negative idle_time when configured with ↵Rafael J. Wysocki
CONFIG_HZ_PERIODIC" Revert commit 0df35026c6a5 (cpufreq: governor: Fix negative idle_time when configured with CONFIG_HZ_PERIODIC) that introduced a regression by causing the ondemand cpufreq governor to misbehave for CONFIG_TICK_CPU_ACCOUNTING unset (the frequency goes up to the max at one point and stays there indefinitely). The revert takes subsequent modifications of the code in question into account. Fixes: 0df35026c6a5 (cpufreq: governor: Fix negative idle_time when configured with CONFIG_HZ_PERIODIC) Link: https://bugzilla.kernel.org/show_bug.cgi?id=115261 Reported-and-tested-by: Timo Valtoaho <timo.valtoaho@gmail.com> Cc: 4.5+ <stable@vger.kernel.org> # 4.5+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
2016-04-24net/mlx5: Add pci shutdown callbackMajd Dibbiny
This patch introduces kexec support for mlx5. When switching kernels, kexec() calls shutdown, which unloads the driver and cleans its resources. In addition, remove unregister netdev from shutdown flow. This will allow a clean shutdown, even if some netdev clients did not release their reference from this netdev. Releasing The HW resources only is enough as the kernel is shutting down Signed-off-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Haggai Abramovsky <hagaya@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24net/mlx5_core: Remove static from local variableEli Cohen
The static is not required and breaks re-entrancy if it will be required. Fixes: 2530236303d9 ("net/mlx5_core: Flow steering tree initialization") Signed-off-by: Eli Cohen <eli@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24net/mlx5e: Use vport MTU rather than physical port MTUSaeed Mahameed
Set and report vport MTU rather than physical MTU, Driver will set both vport and physical port mtu and will rely on the query of vport mtu. SRIOV VFs have to report their MTU to their vport manager (PF), and this will allow them to work with any MTU they need without failing the request. Also for some cases where the PF is not a port owner, PF can work with MTU less than the physical port mtu if set physical port mtu didn't take effect. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24net/mlx5e: Fix minimum MTUSaeed Mahameed
Minimum MTU that can be set in Connectx4 device is 68. This fixes the case where a user wants to set invalid MTU, the driver will fail to satisfy this request and the interface will stay down. It is better to report an error and continue working with old mtu. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24net/mlx5e: Device's mtu field is u16 and not intSaeed Mahameed
For set/query MTU port firmware commands the MTU field is 16 bits, here I changed all the "int mtu" parameters of the functions wrapping those firmware commands to be u16. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24net/mlx5_core: Add ConnectX-5 to list of supported devicesMajd Dibbiny
Add the upcoming ConnectX-5 devices (PF and VF) to the list of supported devices by the mlx5 driver. Signed-off-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24net/mlx5e: Fix MLX5E_100BASE_T defineRana Shahout
Bit 25 of eth_proto_capability in PTYS register is 1000Base-TT and not 100Base-T. Fixes: f62b8bb8f2d3 ('net/mlx5: Extend mlx5_core to support ConnectX-4 Ethernet functionality') Signed-off-by: Rana Shahout <ranas@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24net/mlx5_core: Fix soft lockup in steering error flowMaor Gottlieb
In the error flow of adding flow rule to auto-grouped flow table, we call to tree_remove_node. tree_remove_node locks the node's parent, however the node's parent is already locked by mlx5_add_flow_rule and this causes a deadlock. After this patch, if we failed to add the flow rule, we unlock the flow table before calling to tree_remove_node. fixes: f0d22d187473 ('net/mlx5_core: Introduce flow steering autogrouped flow table') Signed-off-by: Maor Gottlieb <maorg@mellanox.com> Reported-by: Amir Vadai <amir@vadai.me> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24qlcnic: Update version to 5.3.64Manish Chopra
Just updating the version as many fixes got accumulated over 5.3.63 Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24net: stmmac: socfpga: Remove re-registration of reset controllerMarek Vasut
Both socfpga_dwmac_parse_data() in dwmac-socfpga.c and stmmac_dvr_probe() in stmmac_main.c functions call devm_reset_control_get() to register an reset controller for the stmmac. This results in an attempt to register two reset controllers for the same non-shared reset line. The first attempt to register the reset controller works fine. The second attempt fails with warning from the reset controller core, see below. The warning is produced because the reset line is non-shared and thus it is allowed to have only up-to one reset controller associated with that reset line, not two or more. The solution has multiple parts. First, the original socfpga_dwmac_init() is tweaked to use reset controller pointer from the stmmac_priv (private data of the stmmac core) instead of the local instance, which was used before. The local re-registration of the reset controller is removed. Next, the socfpga_dwmac_init() is moved after stmmac_dvr_probe() in the probe function. This order is legal according to Altera and it makes the code much easier, since there is no need to temporarily register and unregister the reset controller ; the reset controller is already registered by the stmmac_dvr_probe(). Finally, plat_dat->exit and socfpga_dwmac_exit() is no longer necessary, since the functionality is already performed by the stmmac core. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1 at drivers/reset/core.c:187 __of_reset_control_get+0x218/0x270 Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.6.0-rc4-next-20160419-00015-gabb2477-dirty #4 Hardware name: Altera SOCFPGA [<c010f290>] (unwind_backtrace) from [<c010b82c>] (show_stack+0x10/0x14) [<c010b82c>] (show_stack) from [<c0373da4>] (dump_stack+0x94/0xa8) [<c0373da4>] (dump_stack) from [<c011bcc0>] (__warn+0xec/0x104) [<c011bcc0>] (__warn) from [<c011bd88>] (warn_slowpath_null+0x20/0x28) [<c011bd88>] (warn_slowpath_null) from [<c03a6eb4>] (__of_reset_control_get+0x218/0x270) [<c03a6eb4>] (__of_reset_control_get) from [<c03a701c>] (__devm_reset_control_get+0x54/0x90) [<c03a701c>] (__devm_reset_control_get) from [<c041fa30>] (stmmac_dvr_probe+0x1b4/0x8e8) [<c041fa30>] (stmmac_dvr_probe) from [<c04298c8>] (socfpga_dwmac_probe+0x1b8/0x28c) [<c04298c8>] (socfpga_dwmac_probe) from [<c03d6ffc>] (platform_drv_probe+0x4c/0xb0) [<c03d6ffc>] (platform_drv_probe) from [<c03d54ec>] (driver_probe_device+0x224/0x2bc) [<c03d54ec>] (driver_probe_device) from [<c03d5630>] (__driver_attach+0xac/0xb0) [<c03d5630>] (__driver_attach) from [<c03d382c>] (bus_for_each_dev+0x6c/0xa0) [<c03d382c>] (bus_for_each_dev) from [<c03d4ad4>] (bus_add_driver+0x1a4/0x21c) [<c03d4ad4>] (bus_add_driver) from [<c03d60ac>] (driver_register+0x78/0xf8) [<c03d60ac>] (driver_register) from [<c0101760>] (do_one_initcall+0x40/0x170) [<c0101760>] (do_one_initcall) from [<c0800e38>] (kernel_init_freeable+0x1dc/0x27c) [<c0800e38>] (kernel_init_freeable) from [<c05d1bd4>] (kernel_init+0x8/0x114) [<c05d1bd4>] (kernel_init) from [<c01076f8>] (ret_from_fork+0x14/0x3c) ---[ end trace 059d2fbe87608fa9 ]--- Signed-off-by: Marek Vasut <marex@denx.de> Cc: Matthew Gerlach <mgerlach@opensource.altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: David S. Miller <davem@davemloft.net> Tested-by: Dinh Nguyen <dinguyen@opensource.altera.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24macsec: fix netlink attribute validationSabrina Dubroca
macsec_validate_attr should check IFLA_MACSEC_REPLAY_PROTECT (not IFLA_MACSEC_PROTECT) to verify that the replay protection and replay window arguments are correct. Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24macsec: add missing macsec prefix in uapiSabrina Dubroca
I accidentally forgot some MACSEC_ prefixes in if_macsec.h. Fixes: dece8d2b78d1 ("uapi: add MACsec bits") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24macsec: fix SA leak if initialization failsSabrina Dubroca
Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Reported-by: Lance Richardson <lrichard@redhat.com> Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24macsec: fix memory leaks around rx_handler (un)registrationSabrina Dubroca
We leak a struct macsec_rxh_data when we unregister the rx_handler in macsec_dellink. We also leak a struct macsec_rxh_data in register_macsec_dev if we fail to register the rx_handler. Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24macsec: add consistency check to netlink dumpsSabrina Dubroca
Use genl_dump_check_consistent in dump_secy. Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Suggested-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24macsec: fix rx_sa refcounting with decrypt callbackSabrina Dubroca
The decrypt callback macsec_decrypt_done needs a reference on the rx_sa and releases it before returning, but macsec_handle_frame already put that reference after macsec_decrypt returned NULL. Set rx_sa to NULL when the decrypt callback runs so that macsec_handle_frame knows it must not release the reference. Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24macsec: don't put a NULL rxsaSabrina Dubroca
The "deliver:" path of macsec_handle_frame can be called with rx_sa == NULL. Check rx_sa != NULL before calling macsec_rxsa_put(). Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24macsec: take rtnl lock before for_each_netdevSabrina Dubroca
Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24macsec: add missing NULL check after kmallocSabrina Dubroca
Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24USB: serial: cp210x: add Straizona Focusers device idsJasem Mutlaq
Adding VID:PID for Straizona Focusers to cp210x driver. Signed-off-by: Jasem Mutlaq <mutlaqja@ikarustech.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org>
2016-04-24USB: serial: cp210x: add ID for Link ECUMike Manning
The Link ECU is an aftermarket ECU computer for vehicles that provides full tuning abilities as well as datalogging and displaying capabilities via the USB to Serial adapter built into the device. Signed-off-by: Mike Manning <michael@bsch.com.au> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org>
2016-04-23Merge branch 'fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal Pull thermal fixes from Eduardo Valentin: "Specifics in this pull request: - Fixes in mediatek and OF thermal drivers - Fixes in power_allocator governor - More fixes of unsigned to int type change in thermal_core.c. These change have been CI tested using KernelCI bot. \o/" * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal: thermal: fix Mediatek thermal controller build thermal: consistently use int for trip temp thermal: fix mtk_thermal build dependency thermal: minor mtk_thermal.c cleanups thermal: power_allocator: req_range multiplication should be a 64 bit type thermal: of: add __init attribute
2016-04-23Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: "Misc fixes: two EDAC driver fixes, a Xen crash fix, a HyperV log spam fix and a documentation fix" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86 EDAC, sb_edac.c: Take account of channel hashing when needed x86 EDAC, sb_edac.c: Repair damage introduced when "fixing" channel address x86/mm/xen: Suppress hugetlbfs in PV guests x86/doc: Correct limits in Documentation/x86/x86_64/mm.txt x86/hyperv: Avoid reporting bogus NMI status for Gen2 instances
2016-04-23Merge branches 'perf-urgent-for-linus', 'smp-urgent-for-linus' and ↵Linus Torvalds
'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf, cpu hotplug and timer fixes from Ingo Molnar: "perf: - A single tooling fix for a user-triggerable segfault. CPU hotplug: - Fix a CPU hotplug corner case regression, introduced by the recent hotplug rework timers: - Fix a boot hang in the ARM based Tango SoC clocksource driver" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf intel-pt: Fix segfault tracing transactions * 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: cpu/hotplug: Fix rollback during error-out in __cpu_disable() * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/drivers/tango-xtal: Fix boot hang due to incorrect test
2016-04-23Merge branch 'irq-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Ingo Molnar: "A core irq affinity masks related fix and a MIPS irqchip driver fix" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/mips-gic: Don't overrun pcpu_masks array genirq: Dont allow affinity mask to be updated on IPIs
2016-04-23Merge tag 'usb-4.6-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / PHY driver fixes from Greg KH: "Here are two small sets of patches, both from subsystem trees, USB gadget and PHY drivers. Full details are in the shortlog, and they have all been in linux-next for a while (before I merged them to the USB tree)" * tag 'usb-4.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: gadget: f_fs: Fix use-after-free usb: dwc3: gadget: Fix suspend/resume during device mode usb: dwc3: fix memory leak of dwc->regset usb: dwc3: core: fix PHY handling during suspend usb: dwc3: omap: fix up error path on probe() usb: gadget: composite: Clear reserved fields of SSP Dev Cap phy: rockchip-emmc: adapt binding to specifiy register offset and length phy: rockchip-emmc: should be a child device of the GRF phy: rockchip-dp: should be a child device of the GRF
2016-04-23Merge tag 'tty-4.6-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull serial fixes from Greg KH: "Here are 3 serial driver fixes for issues that have been reported. Two are reverts, fixing problems that were in the big TTY/Serial driver merge in 4.6-rc1, and the last one is a simple bugfix for a regression that showed up in 4.6-rc1 as well. All have been in linux-next with no reported issues" * tag 'tty-4.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: Revert "serial: 8250: Add hardware dependency to RT288X option" tty/serial/8250: fix RS485 half-duplex RX Revert "serial-uartlite: Constify uartlite_be/uartlite_le"
2016-04-23Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input subsystem fixes from Dmitry Torokhov: "Just minor driver fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: twl4030-vibra - do not reparent to grandparent Input: twl6040-vibra - do not reparent to grandparent Input: twl6040-vibra - ignore return value of schedule_work Input: twl6040-vibra - fix NULL pointer dereference by removing workqueue Input: pmic8xxx-pwrkey - fix algorithm for converting trigger delay Input: arizona-haptic - don't assign input_dev parent Input: clarify we want BTN_TOOL_<name> on proximity Input: xpad - add Mad Catz FightStick TE 2 VID/PID Input: gtco - fix crash on detecting device without endpoints
2016-04-22IB/core: Fix oops in ib_cache_gid_set_default_gidDoug Ledford
When we fail to find the default gid index, we can't continue processing in this routine or else we will pass a negative index to later routines resulting in invalid memory access attempts and a kernel oops. Fixes: 03db3a2d81e6 (IB/core: Add RoCE GID table management) Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-04-22Merge tag 'pinctrl-v4.6-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: "Some pin control driver fixes came in. One headed for stable and the other two are just ordinary merge window fixes. - Make the i.MX driver select REGMAP as a dependency - Fix up the Mediatek debounce time unit - Fix a real hairy ffs vs __ffs issue in the Single pinctrl driver" * tag 'pinctrl-v4.6-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: single: Fix pcs_parse_bits_in_pinctrl_entry to use __ffs than ffs pinctrl: mediatek: correct debounce time unit in mtk_gpio_set_debounce pinctrl: imx: Kconfig: PINCTRL_IMX select REGMAP
2016-04-22efi: Fix out-of-bounds read in variable_matches()Laszlo Ersek
The variable_matches() function can currently read "var_name[len]", for example when: - var_name[0] == 'a', - len == 1 - match_name points to the NUL-terminated string "ab". This function is supposed to accept "var_name" inputs that are not NUL-terminated (hence the "len" parameter"). Document the function, and access "var_name[*match]" only if "*match" is smaller than "len". Reported-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Laszlo Ersek <lersek@redhat.com> Cc: Peter Jones <pjones@redhat.com> Cc: Matthew Garrett <mjg59@coreos.com> Cc: Jason Andryuk <jandryuk@gmail.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: <stable@vger.kernel.org> # v3.10+ Link: http://thread.gmane.org/gmane.comp.freedesktop.xorg.drivers.intel/86906 Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk>
2016-04-22Merge tag 'arm64-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: - Cache invalidation fix for early CPU boot status update (incorrect cacheline) - of_put_node() missing in the spin_table code - EL1/El2 early init inconsistency when Virtualisation Host Extensions are present - RCU warning fix in the arm_pmu.c driver * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: Fix EL1/EL2 early init inconsistencies with VHE drivers/perf: arm-pmu: fix RCU usage on pmu resume from low-power arm64: spin-table: add missing of_node_put() arm64: fix invalidation of wrong __early_cpu_boot_status cacheline
2016-04-22Merge tag 'iommu-fixes-v4.6-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU fixes from Joerg Roedel: "The fixes include: - Two patches to revert the use of default domains in the ARM SMMU driver. Enabling this caused regressions which need more thorough fixing. So the regressions are fixed for now by disabling the use of default domains. - A fix for a v4.4 regression in the AMD IOMMU driver which broke devices behind invisible PCIe-to-PCI bridges with IOMMU enabled" * tag 'iommu-fixes-v4.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/arm-smmu: Don't allocate resources for bypass domains iommu/arm-smmu: Fix stream-match conflict with IOMMU_DOMAIN_DMA iommu/amd: Fix checking of pci dma aliases
2016-04-22Merge tag 'omap-for-v4.6/fixes-rc2-v2-signed' of ↵Kevin Hilman
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Merge "omap fixes against v4.6-rc2" from Tony Lindgren Fixes for omaps against v4.6-rc2, mostly to fix suspend for beagle-x15 that broke when we added runtime based SoC revision detection earlier. It seems suspend worked earlier as things were only partially initialized, while now we initialize things properly for dra7. Note that the "ARM: OMAP: Catch callers of revision information prior to it being populated" had to be reverted as it caused bogus warnings for other SoCs because omap initcalls bail out based on revision being set to 0 for other SoCs. These initcalls will mostly just disappear when we drop support for omap3 legacy booting. Also included is a fix for dra7 sys_32k_ck clock source that is not enabled on boot making system fall back to using emulated clock. * tag 'omap-for-v4.6/fixes-rc2-v2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (198 commits) Revert "ARM: OMAP: Catch callers of revision information prior to it being populated" ARM: OMAP: Catch callers of revision information prior to it being populated ARM: dts: dra7: Correct clock tree for sys_32k_ck ARM: OMAP: DRA7: Provide proper class to omap2_set_globals_tap ARM: OMAP: DRA7: wakeupgen: Skip SAR save for wakeupgen Linux 4.6-rc2 v4l2-mc: avoid warning about unused variable Convert straggling drivers to new six-argument get_user_pages() .mailmap: add Christophe Ricard Make CONFIG_FHANDLE default y mm/page_isolation.c: fix the function comments oom, oom_reaper: do not enqueue task if it is on the oom_reaper_list head mm/page_isolation: fix tracepoint to mirror check function behavior mm/rmap: batched invalidations should use existing api x86/mm: TLB_REMOTE_SEND_IPI should count pages mm: fix invalid node in alloc_migrate_target() include/linux/huge_mm.h: return NULL instead of false for pmd_trans_huge_lock() mm, kasan: fix compilation for CONFIG_SLAB MAINTAINERS: orangefs mailing list is subscribers-only net: mvneta: fix changing MTU when using per-cpu processing ...
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