Finn Thain 92178fcabb m68k/mac: Add mutual exclusion for IOP interrupt polling ...

The IOP interrupt handler iop_ism_irq() is used by the adb-iop
driver to poll for ADB request completion. Unfortunately, it is not
re-entrant. Fix the race condition by adding an iop_ism_irq_poll()
function with suitable mutual exclusion.

Tested-by: Stan Johnson <userm57@yahoo.com>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

2017-11-09 23:02:57 +01:00

..

ams

drivers/macintosh: Delete owner assignment

2016-08-22 11:09:33 +10:00

adb-iop.c

m68k/mac: Add mutual exclusion for IOP interrupt polling

2017-11-09 23:02:57 +01:00

adb.c

adb: get rid of pointless access_ok()

2017-06-04 13:57:24 -04:00

adbhid.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

ans-lcd.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

ans-lcd.h

[POWERPC] Copy over headers from arch/ppc to arch/powerpc that we need

2007-08-22 22:43:29 -05:00

apm_emu.c

[POWERPC] apm_emu: Use generic apm-emulation

2007-05-02 16:42:19 +10:00

Kconfig

m68k/mac: Replace via-maciisi driver with via-cuda driver

2017-02-07 16:56:25 +11:00

mac_hid.c

macintosh: Convert use of typedef ctl_table to struct ctl_table

2013-07-01 11:10:35 +10:00

macio_asic.c

macintosh: use dev_groups and not dev_attrs for bus_type

2017-06-09 11:00:46 +02:00

macio_sysfs.c

macintosh: Convert to using %pOF instead of full_name

2017-09-01 16:42:52 +10:00

macio-adb.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

Makefile

m68k/mac: Replace via-maciisi driver with via-cuda driver

2017-02-07 16:56:25 +11:00

mediabay.c

Drivers: macintosh: remove __dev* attributes.

2013-01-03 15:57:14 -08:00

rack-meter.c

macintosh: Convert to using %pOF instead of full_name

2017-09-01 16:42:52 +10:00

smu.c

macintosh: Convert to using %pOF instead of full_name

2017-09-01 16:42:52 +10:00

therm_adt746x.c

powerpc/pmac: Convert therm_adt746x to new i2c probing

2012-04-30 15:37:18 +10:00

therm_windtunnel.c

macintosh/therm_windtunnel: Export OF module alias information

2015-08-20 16:15:20 +10:00

via-cuda.c

macintosh: Convert to using %pOF instead of full_name

2017-09-01 16:42:52 +10:00

via-macii.c

drivers: Clean up duplicated email address

2017-03-24 15:49:56 +01:00

via-pmu68k.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

via-pmu-backlight.c

backlight: Remove trivial get_brightness implementations

2014-06-23 13:24:22 +01:00

via-pmu-event.c

Input: via-pmu - add input device support

2006-06-26 01:49:55 -04:00

via-pmu-event.h

Input: via-pmu - add input device support

2006-06-26 01:49:55 -04:00

via-pmu-led.c

powerpc: use the new LED disk activity trigger

2016-06-27 08:58:40 +02:00

via-pmu.c

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

windfarm_ad7417_sensor.c

Drivers: macintosh: remove __dev* attributes.

2013-01-03 15:57:14 -08:00

windfarm_core.c

Make static usermode helper binaries constant

2017-01-19 12:59:45 +01:00

windfarm_cpufreq_clamp.c

drivers/macintosh: Make wf_control_ops and wf_pid_param const

2017-08-14 21:57:56 +10:00

windfarm_fcu_controls.c

macintosh: Convert to using %pOF instead of full_name

2017-09-01 16:42:52 +10:00

windfarm_lm75_sensor.c

powerpc/macintosh: constify wf_sensor_ops structures

2017-09-01 16:42:54 +10:00

windfarm_lm87_sensor.c

powerpc/macintosh: constify wf_sensor_ops structures

2017-09-01 16:42:54 +10:00

windfarm_max6690_sensor.c

powerpc/macintosh: constify wf_sensor_ops structures

2017-09-01 16:42:54 +10:00

windfarm_mpu.h

powerpc/powermac: New windfarm driver for PowerMac G5 (AGP) and Xserve G5

2012-04-30 15:37:25 +10:00

windfarm_pid.c

[PATCH] windfarm license fix

2006-03-06 18:40:45 -08:00

windfarm_pid.h

…

windfarm_pm72.c

drivers/macintosh: Delete owner assignment

2016-08-22 11:09:33 +10:00

windfarm_pm81.c

macintosh: drop owner assignment from platform_drivers

2014-10-20 16:20:43 +02:00

windfarm_pm91.c

macintosh: drop owner assignment from platform_drivers

2014-10-20 16:20:43 +02:00

windfarm_pm112.c

drivers/macintosh: Delete owner assignment

2016-08-22 11:09:33 +10:00

windfarm_pm121.c

macintosh/windfarm_pm121.c: Fix for possible null pointer dereference

2014-05-20 10:56:00 +10:00

windfarm_rm31.c

drivers/macintosh: Make wf_control_ops and wf_pid_param const

2017-08-14 21:57:56 +10:00

windfarm_smu_controls.c

drivers/macintosh: Make wf_control_ops and wf_pid_param const

2017-08-14 21:57:56 +10:00

windfarm_smu_sat.c

powerpc/macintosh: constify wf_sensor_ops structures

2017-09-01 16:42:54 +10:00

windfarm_smu_sensors.c

powerpc/macintosh: constify wf_sensor_ops structures

2017-09-01 16:42:54 +10:00

windfarm.h

windfarm: remove three exported but unused functions

2015-08-06 15:10:21 +10:00