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2018-08-08MAINTAINERS: Add PhoenixRC Flight Controller AdapterMarcus Folkesson
Add MAINTAINERS entry for PhoenixRC Flight Controller Adapter Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-08-01Input: elan_i2c_smbus - cast sizeof to int for comparisonJulia Lawall
Comparing an int to a size, which is unsigned, causes the int to become unsigned, giving the wrong result. i2c_smbus_read_block_data can return the result of i2c_smbus_xfer, whih can return a negative error code. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ int x; expression e,e1; identifier f; @@ *x = f(...); ... when != x = e1 when != if (x < 0 || ...) { ... return ...; } *x < sizeof(e) // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-07-18Input: i8042 - add Lenovo LaVie Z to the i8042 reset listChen-Yu Tsai
The Lenovo LaVie Z laptop requires i8042 to be reset in order to consistently detect its Elantech touchpad. The nomux and kbdreset quirks are not sufficient. It's possible the other LaVie Z models from NEC require this as well. Cc: stable@vger.kernel.org Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-07-16Input: elan_i2c - add another ACPI ID for Lenovo Ideapad 330-15ASTKT Liao
Add ELAN0622 to ACPI mapping table to support Elan touchpad found in Ideapad 330-15AST. Signed-off-by: KT Liao <kt.liao@emc.com.tw> Reported-by: Anant Shende <anantshende@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-07-04MAINTAINERS: Add file patterns for serio device tree bindingsGeert Uytterhoeven
Submitters of device tree binding documentation may forget to CC the subsystem maintainer if this is missing. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-07-04Input: elan_i2c - add ACPI ID for lenovo ideapad 330Donald Shanty III
This allows Elan driver to bind to the touchpad found in Lenovo Ideapad 330 series laptops. Signed-off-by: Donald Shanty III <dshanty@protonmail.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-26Input: psmouse - fix button reporting for basic protocolsDmitry Torokhov
The commit ba667650c568 ("Input: psmouse - clean up code") was pretty brain-dead and broke extra buttons reporting for variety of PS/2 mice: Genius, Thinkmouse and Intellimouse Explorer. We need to actually inspect the data coming from the device when reporting events. Fixes: ba667650c568 ("Input: psmouse - clean up code") Reported-by: Jiri Slaby <jslaby@suse.cz> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-21Input: xpad - fix GPD Win 2 controller nameEnno Boland
This fixes using the controller with SDL2. SDL2 has a naive algorithm to apply the correct settings to a controller. For X-Box compatible controllers it expects that the controller name contains a variation of a 'XBOX'-string. This patch changes the identifier to contain "X-Box" as substring. Tested with Steam and C-Dogs-SDL which both detect the controller properly after adding this patch. Fixes: c1ba08390a8b ("Input: xpad - add GPD Win 2 Controller USB IDs") Cc: stable@vger.kernel.org Signed-off-by: Enno Boland <gottox@voidlinux.eu> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-21Input: elan_i2c_smbus - fix more potential stack buffer overflowsBen Hutchings
Commit 40f7090bb1b4 ("Input: elan_i2c_smbus - fix corrupted stack") fixed most of the functions using i2c_smbus_read_block_data() to allocate a buffer with the maximum block size. However three functions were left unchanged: * In elan_smbus_initialize(), increase the buffer size in the same way. * In elan_smbus_calibrate_result(), the buffer is provided by the caller (calibrate_store()), so introduce a bounce buffer. Also name the result buffer size. * In elan_smbus_get_report(), the buffer is provided by the caller but happens to be the right length. Add a compile-time assertion to ensure this remains the case. Cc: <stable@vger.kernel.org> # 3.19+ Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-21Input: elan_i2c - add ELAN0618 (Lenovo v330 15IKB) ACPI IDAlexandr Savca
Add ELAN0618 to the list of supported touchpads; this ID is used in Lenovo v330 15IKB devices. Signed-off-by: Alexandr Savca <alexandr.savca@saltedge.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-21Input: elantech - fix V4 report decoding for module with middle key???
Some touchpad has middle key and it will be indicated in bit 2 of packet[0]. We need to fix V4 formation's byte mask to prevent error decoding. Signed-off-by: KT Liao <kt.liao@emc.com.tw> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-21Input: elantech - enable middle button of touchpads on ThinkPad P52Aaron Ma
PNPID is better way to identify the type of touchpads. Enable middle button support on 2 types of touchpads on Lenovo P52. Cc: stable@vger.kernel.org Signed-off-by: Aaron Ma <aaron.ma@canonical.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-12Merge branch 'next' into for-linusDmitry Torokhov
Prepare second round of input updates for 4.18 merge window.
2018-06-11Input: do not assign new tracking ID when changing tool typeDmitry Torokhov
We allow changing tool type (from MT_TOOL_FINGER to MT_TOOL_PALM) so we should not be forcing new tracking ID for the slot. Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-11Input: make input_report_slot_state() return booleanDmitry Torokhov
Let's make input_report_slot_state() return boolean representing whether the contact is active or not. This will allow writing code like: if (input_mt_report_slot_state(input, obj->mt_tool, obj->type != RMI_2D_OBJECT_NONE) { input_event(sensor->input, EV_ABS, ABS_MT_POSITION_X, obj->x); input_event(sensor->input, EV_ABS, ABS_MT_POSITION_Y, obj->y); ... } instead of: input_mt_report_slot_state(input, obj->mt_tool, obj->type != RMI_2D_OBJECT_NONE); if (obj->type != RMI_2D_OBJECT_NONE) { input_event(sensor->input, EV_ABS, ABS_MT_POSITION_X, obj->x); input_event(sensor->input, EV_ABS, ABS_MT_POSITION_Y, obj->y); ... } Reviewed-by: Henrik Rydberg <rydberg@bitmath.org> Acked-by: Benjamin Tissoires <benjamin.tissoires@redaht.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-11Input: synaptics-rmi4 - fix axis-swap behaviorLucas Stach
The documentation for the touchscreen-swapped-x-y property states that swapping is done after inverting if both are used. RMI4 did it the other way around, leading to inconsistent behavior with regard to other touchscreens. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Tested-by: Nick Dyer <nick@shmanahar.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-11Input: synaptics-rmi4 - fix the error return code in rmi_probe_interrupts()Wei Yongjun
The error return code PTR_ERR(data->irqdomain) is always 0 since data->irqdomain is equal to NULL in this error handling case. Fixes: 24d28e4f1271 ("Input: synaptics-rmi4 - convert irq distribution to irq_domain") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-05Input: synaptics-rmi4 - convert irq distribution to irq_domainNick Dyer
Convert the RMI driver to use the standard mechanism for distributing IRQs to the various functions. Tested on: * S7300 (F11, F34, F54) * S7817 (F12, F34, F54) Signed-off-by: Nick Dyer <nick@shmanahar.org> Acked-by: Christopher Heiny <cheiny@synaptics.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-05Input: silead - add MSSL0002 ACPI HIDHans de Goede
The Silead touchscreen on the Chuwi Vi8 tablet uses MSSL0002 as ACPI HID, rather then the usual MSSL1680 id. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-04Input: elan_i2c - add ELAN0612 (Lenovo v330 14IKB) ACPI IDJohannes Wienke
Add ELAN0612 to the list of supported touchpads; this ID is used in Lenovo v330 14IKB devices. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=199253 Signed-off-by: Johannes Wienke <languitar@semipol.de> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-04Input: goldfish_events - fix checkpatch warningsRoman Kiryanov
Address issues pointed by checkpatch.pl Signed-off-by: Roman Kiryanov <rkir@google.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-04Input: add Spreadtrum vibrator driverXiaotong Lu
This patch adds the Spreadtrum vibrator driver, which embedded in the Spreadtrum SC27xx series PMICs. Signed-off-by: Xiaotong Lu <xiaotong.lu@spreadtrum.com> Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-04Merge branch 'next' into for-linusDmitry Torokhov
Prepare input updates for 4.18 merge window.
2018-06-04Input: goodix - add new ACPI id for GPD Win 2 touch screenEthan Lee
GPD Win 2 Website: http://www.gpd.hk/gpdwin2.asp Tested on a unit from the first production run sent to Indiegogo backers Signed-off-by: Ethan Lee <flibitijibibo@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-04Input: xpad - add GPD Win 2 Controller USB IDsEthan Lee
GPD Win 2 Website: http://www.gpd.hk/gpdwin2.asp Tested on a unit from the first production run sent to Indiegogo backers Signed-off-by: Ethan Lee <flibitijibibo@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-30Input: ti_am335x_tsc - prevent system suspend when TSC is in useGrygorii Strashko
Prevent system suspend while user has finger on touch screen, because TSC is wakeup source and suspending device while in use will result in failure to disable the module. This patch uses pm_stay_awake() and pm_relax() APIs to prevent and resume system suspend as required. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-30Input: ti_am335x_tsc - ack pending IRQs at probe and before suspendGrygorii Strashko
It is seen that just enabling the TSC module triggers a HW_PEN IRQ without any interaction with touchscreen by user. This results in first suspend/resume sequence to fail as system immediately wakes up from suspend as soon as HW_PEN IRQ is enabled in suspend handler due to the pending IRQ. Therefore clear all IRQs at probe and also in suspend callback for sanity. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-30Input: cros_ec_keyb - mark cros_ec_keyb driver as wake enabled device.Ravi Chandra Sadineni
Mark cros_ec_keyb has wake enabled by default. If we see a MKBP event related to keyboard, call pm_wakeup_event() to make sure wakeup triggers are accounted to keyb during suspend resume path. Signed-off-by: Ravi Chandra Sadineni <ravisadineni@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-29Input: mk712 - update documentation web linkMartin Kepplinger
At the mentioned address there's nothing found. By searching information on the controller chip still can be found, so update the link to the resulting page. Signed-off-by: Martin Kepplinger <martink@posteo.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-24Input: atmel_mxt_ts - fix reset-gpio for level based irqsSebastian Reichel
The current reset-gpio support triggers an interrupt storm on platforms using the maxtouch with level based interrupt. The Motorola Droid 4, which I used for some of the tests is not affected, since it uses a edge based interrupt. This change avoids the interrupt storm by enabling the device while its interrupt is disabled. Afterwards we wait 100ms. This is important for two reasons: The device is unresponsive for some time (~22ms for mxt224E) and the CHG (interrupt) line is not working properly for 100ms. We don't need to wait for any following interrupts, since the following mxt_initialize() checks for bootloader mode anyways. This fixes a boot issue on GE PPD (watchdog kills device due to interrupt storm) and does not cause regression on Motorola Droid 4. Fixes: f657b00df22e ("Input: atmel_mxt_ts - add support for reset line") Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Reviewed-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-24Input: atmel_mxt_ts - require device properties present when probingDmitry Torokhov
The driver needs help determining whether it is dealing with a touchscreen or a touchpad, and with button mapping. Previously we supported passing this data via device properties, and also had DMI lists for Chromebooks that specified Atmel devices in ACPI, but did not provide enough data there. Now that chromeos_laptop driver is adjusted to supply necessary device properties even for ACPI devices, we can drop the DMI tables and refuse to probe if device properties are not attached to the device. We use presence of "compatible" property to determine if device properties are attached to the device or not and rely on chromeos_laptop to re-probe the device after attaching missing device properties to it. Reviewed-by: Benson Leung <bleung@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-24Merge branch 'ib-chrome-platform-atmel-mxt-ts-device-properties' of ↵Dmitry Torokhov
git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform into next Sync up with chrome-platform again to bring in device properties for Atmel touch controllers incompletely described in ACPI.
2018-05-24Merge tag 'v4.17-rc6' into nextDmitry Torokhov
Sync up with mainline to bring in Atmel controller changes for Caroline.
2018-05-23Input: psmouse-smbus - allow to control psmouse_deactivateBenjamin Tissoires
This seems to be Synaptics specific, as some Elan touchpads are not correctly switching to SMBus if we call deactivate before switching to SMBus on cold boot and on resume. Tested with the T480s Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: KT Liao <kt.liao@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-23Input: elantech - detect new ICs and setup Host Notify for themBenjamin Tissoires
New ICs are using a different scheme for the alternate bus parameter. Given that they are new and are only using either PS2 only or PS2 + SMBus Host Notify, we force those new ICs to use the SMBus solution for enhanced reporting. This allows the touchpad found on the Lenovo T480s to report 5 fingers every 8 ms, instead of having a limit of 2 every 8 ms. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: KT Liao <kt.liao@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-23Input: elantech - add support for SMBus devicesBenjamin Tissoires
Many of the Elantech devices are connected through PS/2 and a different bus (SMBus or plain I2C). To not break any existing device, we only enable SMBus based on a module parameter. If some laptops require the quirk to be set, we will have to rely on a list of PNPIds or MDI matching to individually expose those hardware over SMBus. the parameter mentioned above is elantech_smbus from the psmouse module. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: KT Liao <kt.liao@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-23Input: elantech - query the resolution in query_infoBenjamin Tissoires
The command ETP_RESOLUTION_QUERY also contains the bus information. It is better to fetch it once, while we are querying for device information. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: KT Liao <kt.liao@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-23Input: elantech - split device info into a separate structureBenjamin Tissoires
In preparation for SMBus device support, move static device information that we query form the touchpad upon initialization into separate structure. This will allow us to query the device without allocating memory first. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: KT Liao <kt.liao@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-23Input: elan_i2c - add trackstick reportBenjamin Tissoires
The Elan touchpads over I2C/SMBus also can handle a trackstick. Unfortunately, nothing tells us if the device supports trackstick (the information lies in the PS/2 node), so rely on device properties to determine whether to enable the trackstick node. Link: https://bugzilla.redhat.com/show_bug.cgi?id=1313939 Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: KT Liao <kt.liao@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-23platform/chrome: chromeos_laptop - supply properties for ACPI devicesDmitry Torokhov
BayTrail-based and newer Chromebooks describe their peripherals in ACPI; unfortunately their description is not complete, and peripherals drivers, such as driver for Atmel Touch controllers, has to resort to DMI-matching to configure the peripherals properly. To avoid polluting peripheral driver code, let's teach chromeos_laptop driver to supply missing data via generic device properties. Note we supply "compatible" string for Atmel peripherals not because it is needed for matching devices and driver (matching is still done on ACPI HID entries), but because peripherals driver will be using presence of "compatible" property to determine if device properties have been attached to the device, and fail to bind if they are absent. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Benson Leung <bleung@chromium.org>
2018-05-23Input: elan_i2c_smbus - fix corrupted stackBenjamin Tissoires
New ICs (like the one on the Lenovo T480s) answer to ETP_SMBUS_IAP_VERSION_CMD 4 bytes instead of 3. This corrupts the stack as i2c_smbus_read_block_data() uses the values returned by the i2c device to know how many data it need to return. i2c_smbus_read_block_data() can read up to 32 bytes (I2C_SMBUS_BLOCK_MAX) and there is no safeguard on how many bytes are provided in the return value. Ensure we always have enough space for any future firmware. Also 0-initialize the values to prevent any access to uninitialized memory. Cc: <stable@vger.kernel.org> # v4.4.x, v4.9.x, v4.14.x, v4.15.x, v4.16.x Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: KT Liao <kt.liao@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-23Input: synaptics - add Lenovo 80 series ids to SMBusBenjamin Tissoires
This time, Lenovo decided to go with different pieces in its latest series of Thinkpads. For those we have been able to test: - the T480 is using Synaptics with an IBM trackpoint -> it behaves properly with or without intertouch, there is no point not using RMI4 - the X1 Carbon 6th gen is using Synaptics with an IBM trackpoint -> the touchpad doesn't behave properly under PS/2 so we have to switch it to RMI4 if we do not want to have disappointed users - the X280 is using Synaptics with an ALPS trackpoint -> the recent fixes in the trackpoint handling fixed it so upstream now works fine with or without RMI4, and there is no point not using RMI4 - the T480s is using an Elan touchpad, so that's a different story Cc: <stable@vger.kernel.org> # v4.14.x, v4.15.x, v4.16.x Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: KT Liao <kt.liao@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-23Input: synaptics - add Intertouch support on X1 Carbon 6th and X280Aaron Ma
Synaptics devices reported it has Intertouch support, and it fails via PS/2 as following logs: psmouse serio2: Failed to reset mouse on synaptics-pt/serio0 psmouse serio2: Failed to enable mouse on synaptics-pt/serio0 Set these new devices to use SMBus to fix this issue, then they report SMBus version 3 is using, patch: https://patchwork.kernel.org/patch/9989547/ enabled SMBus ver 3 and makes synaptics devices work fine on SMBus mode. Signed-off-by: Aaron Ma <aaron.ma@canonical.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-23Input: synaptics - Lenovo Thinkpad X1 Carbon G5 (2017) with Elantech ↵Edvard Holst
trackpoints should use RMI Lenovo use two different trackpoints in the fifth generation Thinkpad X1 Carbon. Both are accessible over SMBUS/RMI but the pnpIDs are missing. This patch is for the Elantech trackpoint specifically which also reports SMB version 3 so rmi_smbus needs to be updated in order to handle it. For the record, I was not the first one to come up with this patch as it has been floating around the internet for a while now. However, I have spent significant time with testing and my efforts to find the original author of the patch have been unsuccessful. Signed-off-by: Edvard Holst <edvard.holst@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-23Input: synaptics - Lenovo Carbon X1 Gen5 (2017) devices should use RMIDmitry Torokhov
The touchpad on Lenovo Carbon X1 Gen 5 (2017 - Kabylake) is accessible over SMBUS/RMI, so let's activate it by default. Cc: stable@vger.kernel.org Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-20Linux 4.17-rc6Linus Torvalds
2018-05-20Merge branch 'parisc-4.17-5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc fixlets from Helge Deller: "Three small section mismatch fixes, one of them was found by 0-day test infrastructure" * 'parisc-4.17-5' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Move ccio_cujo20_fixup() into init section parisc: Move setup_profiling_timer() out of init section parisc: Move find_pa_parent_type() out of init section
2018-05-20Merge tag 'for-4.17-rc5-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: "We've accumulated some fixes during the last week, some of them were in the works for a longer time but there are some newer ones too. Most of the fixes have a reproducer and fix user visible problems, also candidates for stable kernels. They IMHO qualify for a late rc, though I did not expect that many" * tag 'for-4.17-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: fix crash when trying to resume balance without the resume flag btrfs: Fix delalloc inodes invalidation during transaction abort btrfs: Split btrfs_del_delalloc_inode into 2 functions btrfs: fix reading stale metadata blocks after degraded raid1 mounts btrfs: property: Set incompat flag if lzo/zstd compression is set Btrfs: fix duplicate extents after fsync of file with prealloc extents Btrfs: fix xattr loss after power failure Btrfs: send, fix invalid access to commit roots due to concurrent snapshotting
2018-05-20Merge branch 'fixes' of git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds
Pull ARM fixes from Russell King: - Łukasz Stelmach spotted a couple of issues with the decompressor. - a couple of kdump fixes found while testing kdump - replace some perl with shell code - resolve SIGFPE breakage - kprobes fixes * 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: fix kill( ,SIGFPE) breakage ARM: 8772/1: kprobes: Prohibit kprobes on get_user functions ARM: 8771/1: kprobes: Prohibit kprobes on do_undefinstr ARM: 8770/1: kprobes: Prohibit probing on optimized_callback ARM: 8769/1: kprobes: Fix to use get_kprobe_ctlblk after irq-disabed ARM: replace unnecessary perl with sed and the shell $(( )) operator ARM: kexec: record parent context registers for non-crash CPUs ARM: kexec: fix kdump register saving on panic() ARM: 8758/1: decompressor: restore r1 and r2 just before jumping to the kernel ARM: 8753/1: decompressor: add a missing parameter to the addruart macro
2018-05-20Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Thomas Gleixner: "An unfortunately larger set of fixes, but a large portion is selftests: - Fix the missing clusterid initializaiton for x2apic cluster management which caused boot failures due to IPIs being sent to the wrong cluster - Drop TX_COMPAT when a 64bit executable is exec()'ed from a compat task - Wrap access to __supported_pte_mask in __startup_64() where clang compile fails due to a non PC relative access being generated. - Two fixes for 5 level paging fallout in the decompressor: - Handle GOT correctly for paging_prepare() and cleanup_trampoline() - Fix the page table handling in cleanup_trampoline() to avoid page table corruption. - Stop special casing protection key 0 as this is inconsistent with the manpage and also inconsistent with the allocation map handling. - Override the protection key wen moving away from PROT_EXEC to prevent inaccessible memory. - Fix and update the protection key selftests to address breakage and to cover the above issue - Add a MOV SS self test" [ Part of the x86 fixes were in the earlier core pull due to dependencies ] * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits) x86/mm: Drop TS_COMPAT on 64-bit exec() syscall x86/apic/x2apic: Initialize cluster ID properly x86/boot/compressed/64: Fix moving page table out of trampoline memory x86/boot/compressed/64: Set up GOT for paging_prepare() and cleanup_trampoline() x86/pkeys: Do not special case protection key 0 x86/pkeys/selftests: Add a test for pkey 0 x86/pkeys/selftests: Save off 'prot' for allocations x86/pkeys/selftests: Fix pointer math x86/pkeys: Override pkey when moving away from PROT_EXEC x86/pkeys/selftests: Fix pkey exhaustion test off-by-one x86/pkeys/selftests: Add PROT_EXEC test x86/pkeys/selftests: Factor out "instruction page" x86/pkeys/selftests: Allow faults on unknown keys x86/pkeys/selftests: Avoid printf-in-signal deadlocks x86/pkeys/selftests: Remove dead debugging code, fix dprint_in_signal x86/pkeys/selftests: Stop using assert() x86/pkeys/selftests: Give better unexpected fault error messages x86/selftests: Add mov_to_ss test x86/mpx/selftests: Adjust the self-test to fresh distros that export the MPX ABI x86/pkeys/selftests: Adjust the self-test to fresh distros that export the pkeys ABI ...
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