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alistair23-linux/drivers/staging/greybus
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Johan Hovold c0219cbf72 greybus: es2: fix arpc active-list corruption 
Fix ARPC active-list corruption due to incorrect list-interface usage.

The corruption manifested itself as ARPC timeouts due to expected
responses not being recognised whenever more than one ARPC was active.

This could be seen for example when two interfaces were being runtime
suspended in parallel:

[  165.739896] usb 1-1.1: invalid arpc response id received: 13
[  165.794743] greybus 1-5.5: gb_interface_refclk_set - 0
[  166.241202] usb 1-1.1: failed to execute ARPC: -110

Fortunately the impact of this bug has so far been limited to such
timeouts and error messages due to ARPC currently only being used for
CPort reset in the connection tear-down path.

Reported-by: Mark Greer <mgreer@animalcreek.com>
Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
 		2016-07-28 10:04:06 -07:00
..
Documentation greybus: Documentation/sysfs: replace Ara references 2016-07-28 07:30:13 -07:00
scripts greybus: checkpatch.pl: Mark --no-tree as default option 2016-04-02 19:44:30 -07:00
tools greybus: loopback_test: Add -f argument to cancel all tests 2016-07-20 11:23:03 -07:00
.gitignore greybus: tools: Add tools directory to greybus repo and add loopback 2015-12-17 18:17:07 -08:00
LICENSE greybus: Initial commit 2014-08-11 15:29:23 +08:00
Makefile greybus: Add Component Authentication Protocol support 2016-07-06 17:51:32 -05:00
README greybus: update README with info on how to build and contact me. 2014-08-11 15:44:51 +08:00
arche-apb-ctrl.c greybus: arche-apb-ctrl: Rename ara,init-disable => arche,init-disable 2016-07-28 07:27:38 -07:00
arche-platform.c greybus: arche-platform: Add support for init-off feature 2016-07-19 18:31:00 -07:00
arche_platform.h greybus: timesync: Add timesync core driver 2016-06-06 20:37:47 -07:00
audio_apbridgea.c greybus: audio: add runtime pm support 2016-07-14 16:53:55 -05:00
audio_apbridgea.h greybus: audio: Split start and stop APBridgeA requests 2016-03-01 22:44:49 -08:00
audio_codec.c greybus: audio: Avoid using ARA keyword 2016-07-22 10:26:01 -07:00
audio_codec.h greybus: audio: topology: Add helper API to map controlid with widget name 2016-07-05 21:17:51 -05:00
audio_gb.c greybus: audio: Fix sparse warnings 2016-02-02 21:26:32 -08:00
audio_manager.c greybus: audio: gb_manager: Use valid argument while removing ida allocated id. 2016-05-18 16:33:31 -07:00
audio_manager.h greybus: audio_manager: Split device type into i/p & o/p devices 2016-04-05 09:39:22 -04:00
audio_manager_module.c greybus: audio_manager: Split device type into i/p & o/p devices 2016-04-05 09:39:22 -04:00
audio_manager_private.h greybus: audio: Add Audio Manager 2016-01-13 16:12:56 -08:00
audio_manager_sysfs.c greybus: audio_manager: Split device type into i/p & o/p devices 2016-04-05 09:39:22 -04:00
audio_module.c greybus: audio: add runtime pm support 2016-07-14 16:53:55 -05:00
audio_topology.c greybus: audio: add runtime pm to enumerated control and DAPM widget 2016-07-26 20:58:37 -07:00
authentication.c greybus: firmware: Add runtime PM support 2016-07-26 15:29:00 -07:00
bootrom.c greybus: replace Ara references 2016-07-28 07:30:13 -07:00
bundle.c greybus: bundle: add runtime pm support 2016-07-14 16:53:55 -05:00
bundle.h greybus: bundle: add runtime pm support 2016-07-14 16:53:55 -05:00
camera.c greybus: camera: Rename debug and metadata mbus formats 2016-07-27 17:26:52 -07:00
connection.c greybus: connection: drop the svc quiescing operation 2016-07-19 18:27:35 -07:00
connection.h greybus: connection: add support for high-priority connections 2016-06-24 16:22:30 -07:00
control.c greybus: interface: Rename *_NO_PM as *_NO_BUNDLE_ACTIVATE 2016-07-26 15:29:00 -07:00
control.h greybus: control: suppress bundle_activate() for bootrom 2016-07-21 16:36:48 -07:00
core.c greybus: pm: add error handling to bundle activation 2016-07-21 18:54:11 -07:00
debugfs.c greybus: core: add device prefix to error messages 2016-02-11 21:44:17 -08:00
devices greybus: devices: endpoint description of device 2014-09-13 17:31:27 -07:00
es2.c greybus: es2: fix arpc active-list corruption 2016-07-28 10:04:06 -07:00
firmware.h greybus: firmware.h: rename TFTF firmware filenames 2016-07-21 16:33:25 -07:00
fw-core.c greybus: interface: Add quirk for no PM for S2 Loader 2016-07-26 15:29:00 -07:00
fw-download.c greybus: move all firmware prefix strings to one place 2016-07-20 10:29:07 -07:00
fw-management.c greybus: firmware: Add 'status' byte to backend fw version response 2016-07-26 16:16:15 -07:00
gb-camera.h greybus: camera: Update CSI config parameters 2016-07-17 10:31:21 +09:00
gbphy.c greybus: gbphy: add gbphy runtime pm support 2016-07-14 16:53:55 -05:00
gbphy.h greybus: gbphy: add gbphy runtime pm support 2016-07-14 16:53:55 -05:00
gpio.c greybus: gpio: Add runtime_pm suppourt 2016-07-14 16:53:55 -05:00
greybus.h greybus: interface: add runtime pm support 2016-07-14 16:53:55 -05:00
greybus_authentication.h greybus: Add Component Authentication Protocol support 2016-07-06 17:51:32 -05:00
greybus_firmware.h greybus: firmware: Add 'status' byte to backend fw version response 2016-07-26 16:16:15 -07:00
greybus_id.h greybus: Use BIT(2) for GREYBUS_ID_MATCH_CLASS 2016-06-09 17:28:02 -07:00
greybus_manifest.h greybus: Add Component Authentication Protocol support 2016-07-06 17:51:32 -05:00
greybus_protocols.h greybus: firmware: Add 'status' byte to backend fw version response 2016-07-26 16:16:15 -07:00
greybus_trace.h greybus: tracing: drop "greybus" prefix 2016-06-09 12:12:43 -07:00
hd.c greybus: hd: arche-platform: implement greybus shutdown 2016-07-16 07:58:52 +09:00
hd.h greybus: hd: arche-platform: implement greybus shutdown 2016-07-16 07:58:52 +09:00
hid.c greybus: HID: Add runtime pm support 2016-07-22 15:25:18 -07:00
i2c.c greybus: i2c: add runtime pm support 2016-07-14 16:53:55 -05:00
interface.c greybus: replace Ara references 2016-07-28 07:30:13 -07:00
interface.h greybus: replace Ara references 2016-07-28 07:30:13 -07:00
kernel_ver.h greybus: power_supply: convert greybus properties to power supply properties 2016-07-16 07:55:41 +09:00
light.c greybus: light: Initialize mutex before using it 2016-06-29 16:37:17 -07:00
log.c greybus: add support for the log protocol 2016-06-24 15:46:52 -07:00
loopback.c greybus: loopback: add runtime pm support 2016-07-14 16:53:55 -05:00
manifest.c greybus: manifest: Disallow reuse of control cport 2016-06-15 23:57:20 -07:00
manifest.h greybus: manifest: Use interface descriptor instead of module descriptor to get information 2015-04-06 12:05:58 +02:00
module.c greybus: interface: prevent reactivation during removal 2016-07-20 10:16:54 -07:00
module.h greybus: core: add module abstraction 2016-04-25 11:08:30 -07:00
operation.c greybus: operation: clean up request handler 2016-07-26 14:53:19 -07:00
operation.h greybus: operation: add helper for creating core operations 2016-05-27 12:21:16 -07:00
power_supply.c greybus: power_supply: convert greybus properties to power supply properties 2016-07-16 07:55:41 +09:00
pwm.c greybus: pwm: Add runtime_pm support 2016-07-14 16:53:55 -05:00
raw.c greybus: raw: use hexadecimal notation for request types 2016-03-03 10:02:48 -08:00
sdio.c greybus: sdio: add switch voltage operation 2016-07-19 16:38:24 -07:00
spi.c greybus: spilib: make spilib independent of gbphy 2016-07-21 19:03:05 -07:00
spilib.c greybus: spilib: make spilib independent of gbphy 2016-07-21 19:03:05 -07:00
spilib.h greybus: spilib: make spilib independent of gbphy 2016-07-21 19:03:05 -07:00
svc.c greybus: svc_watchdog: Add sysfs file to change the behavior of bite 2016-07-26 20:58:37 -07:00
svc.h greybus: svc_watchdog: Add sysfs file to change the behavior of bite 2016-07-26 20:58:37 -07:00
svc_watchdog.c greybus: svc_watchdog: Add sysfs file to change the behavior of bite 2016-07-26 20:58:37 -07:00
timesync.c greybus: timesync: do not print frametime by default 2016-07-21 18:58:35 -07:00
timesync.h greybus: timesync: Add gb_timesync_frame_time_to_timespec() 2016-06-06 20:50:08 -07:00
timesync_platform.c greybus: timesync: Add timesync core driver 2016-06-06 20:37:47 -07:00
uart.c greybus: uart: Add runtime pm support 2016-07-14 16:53:55 -05:00
usb.c greybus: gbphy: Remove protocol specific version handling 2016-05-31 22:02:58 -07:00
vibrator.c greybus: vibrator: integrate runtime pm 2016-07-22 14:06:39 -07:00

README 

Greybus kernel code

To build against the running kernel (odds are you don't want this):
	make

To build against a specific kernel source tree (odds are you want this):
	KERNELDIR=/home/some/random/place make

Any questions / concerns about this code base, please email:
	Greg Kroah-Hartman <greg@kroah.com>