Karlis Ogsts dbc31d4e79 staging: android: logger: Correct write offset reset on error ...

commit 72bb99cfe9 upstream.

In the situation that a writer fails to copy data from userspace it will reset
the write offset to the value it had before it went to sleep. This discarding
any messages written while aquiring the mutex.

Therefore the reset offset needs to be retrieved after acquiring the mutex.

Cc: Android Kernel Team <kernel-team@android.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2013-08-04 16:50:51 +08:00

..

trace

staging: sync: Add tracepoint support

2013-03-04 17:46:55 +08:00

alarm-dev.c

staging: alarm-dev: information leak in alarm_compat_ioctl()

2013-06-04 10:26:14 -07:00

android_alarm.h

staging: alarm-dev: Implement compat_ioctl support

2013-01-18 12:37:11 -08:00

ashmem.c

staging: android: ashmem: Add support for 32bit ashmem calls in a 64bit kernel

2013-03-06 08:49:43 +08:00

ashmem.h

staging: android: ashmem: Add support for 32bit ashmem calls in a 64bit kernel

2013-03-06 08:49:43 +08:00

binder_trace.h

Staging: android: binder: Add some tracepoints

2012-10-22 13:04:29 -07:00

binder.c

drivers: android: binder: Use __func__ in debug messages

2013-03-25 10:52:48 -07:00

binder.h

staging: android: binder: replace IOCTL types with user-exportable types

2013-04-11 08:51:51 -07:00

Kconfig

Merge tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux

2013-05-09 09:59:16 -07:00

logger.c

staging: android: logger: Correct write offset reset on error

2013-08-04 16:50:51 +08:00

logger.h

staging: android: logger: use kuid_t instead of uid_t

2013-05-16 15:37:51 -07:00

lowmemorykiller.c

staging: android: lowmemorykiller: well-marked debug print

2013-03-25 11:02:55 -07:00

Makefile

staging: sw_sync: Add cpu based sync driver

2013-03-04 17:40:08 +08:00

ram_console.h

…

sw_sync.c

staging: sync: Add compat_ioctl handlers to sync drivers

2013-03-29 12:35:28 -07:00

sw_sync.h

staging: sw_sync: Add cpu based sync driver

2013-03-04 17:40:08 +08:00

sync.c

staging: sync: Add compat_ioctl handlers to sync drivers

2013-03-29 12:35:28 -07:00

sync.h

staging: sync: Refactor sync debug printing

2013-03-04 17:46:55 +08:00

timed_gpio.c

…

timed_gpio.h

…

timed_output.c

…

timed_output.h

…

TODO

…