linux-toradex.git/kernel, branch v2.6.27.13

clocksource: introduce clocksource_forward_now()

2009-01-25T00:36:24+00:00

commit 9a055117d3d9cb562f83f8d4cd88772761f4cab0 upstream.

To keep the raw monotonic patch simple first introduce
clocksource_forward_now(), which takes care of the offset since the last
update_wall_time() call and adds it to the clock, so there is no need
anymore to deal with it explicitly at various places, which need to make
significant changes to the clock.

This is also gets rid of the timekeeping_suspend_nsecs, instead of
waiting until resume, the value is accumulated during suspend. In the end
there is only a single user of __get_nsec_offset() left, so I integrated
it back to getnstimeofday().

Signed-off-by: Roman Zippel 
Signed-off-by: Andrew Morton 
Signed-off-by: Ingo Molnar 
Signed-off-by: Greg Kroah-Hartman

'kill sig -1' must only apply to caller's namespace

2009-01-25T00:36:23+00:00

commit d25141a818383b3c3b09f065698c544a7a0ec6e7 upstream.

Currently "kill  -1" kills processes in all namespaces and breaks the
isolation of namespaces.  Earlier attempt to fix this was discussed at:

	http://lkml.org/lkml/2008/7/23/148

As suggested by Oleg Nesterov in that thread, use "task_pid_vnr() > 1"
check since task_pid_vnr() returns 0 if process is outside the caller's
namespace.

Signed-off-by: Sukadev Bhattiprolu 
Acked-by: Eric W. Biederman 
Tested-by: Daniel Hokka Zakrisson 
Signed-off-by: Oleg Nesterov 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds 
Signed-off-by: Greg Kroah-Hartman

System call wrappers part 32

2009-01-18T18:35:40+00:00

commit d4e82042c4cfa87a7d51710b71f568fe80132551 upstream.

Signed-off-by: Heiko Carstens 
Signed-off-by: Greg Kroah-Hartman

System call wrappers part 31

2009-01-18T18:35:40+00:00

commit 836f92adf121f806e9beb5b6b88bd5c9c4ea3f24 upstream.

Signed-off-by: Heiko Carstens 
Signed-off-by: Greg Kroah-Hartman

System call wrappers part 30

2009-01-18T18:35:39+00:00

commit 6559eed8ca7db0531a207cd80be5e28cd6f213c5 upstream.

Signed-off-by: Heiko Carstens 
Signed-off-by: Greg Kroah-Hartman

System call wrappers part 27

2009-01-18T18:35:39+00:00

commit 1e7bfb2134dfec37ce04fb3a4ca89299e892d10c upstream.

Signed-off-by: Heiko Carstens 
Signed-off-by: Greg Kroah-Hartman

System call wrappers part 26

2009-01-18T18:35:39+00:00

commit c4ea37c26a691ad0b7e86aa5884aab27830e95c9 upstream.

Signed-off-by: Heiko Carstens 
Signed-off-by: Greg Kroah-Hartman

System call wrappers part 24

2009-01-18T18:35:38+00:00

commit e48fbb699f82ef1e80bd7126046394d2dc9ca7e6 upstream.

Signed-off-by: Heiko Carstens 
Signed-off-by: Greg Kroah-Hartman

System call wrappers part 23

2009-01-18T18:35:38+00:00

commit 5a8a82b1d306a325d899b67715618413657efda4 upstream.

Signed-off-by: Heiko Carstens 
Signed-off-by: Greg Kroah-Hartman

System call wrappers part 19

2009-01-18T18:35:38+00:00

commit 003d7ab479168132a2b2c6700fe682b08f08ab0c upstream.

Signed-off-by: Heiko Carstens 
Signed-off-by: Greg Kroah-Hartman