2013-03-07 18:50:10

by Frederic Weisbecker

Subject: [GIT PULL] context tracking updates for 3.10

Ingo,

Please pull the latest context tracking and cputime updates that can be found at:

git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
sched/cputime

HEAD is 8b43876643a737bb74a0e1e557f634eb2453948b (in case you still get the
cache of the previous branch there).

Thanks.

---
Changes include:

* Generalize exception handling

* Fix race in context tracking state restore on return from exception
and irq exit kernel preemption

* Fix cputime scaling in full dynticks accounting dynamic off-case

* Fix default Kconfig value

---
Frederic Weisbecker (5):
context_tracking: Move exception handling to generic code
context_tracking: Restore correct previous context state on exception
exit
context_tracking: Restore preempted context state after
preempt_schedule_irq()
cputime: Dynamically scale cputime for full dynticks accounting
context_tracking: Enable probes by default for selftesting

arch/x86/include/asm/context_tracking.h | 21 ----
arch/x86/kernel/kvm.c | 8 +-
arch/x86/kernel/traps.c | 68 +++++++++-----
arch/x86/mm/fault.c | 8 +-
include/linux/context_tracking.h | 24 +++++-
include/linux/sched.h | 4 +-
init/Kconfig | 1 +
kernel/fork.c | 2 +-
kernel/sched/core.c | 6 +-
kernel/sched/cputime.c | 154 ++++++++++++++++---------------
10 files changed, 163 insertions(+), 133 deletions(-)

--
1.7.5.4

2013-03-11 07:40:42

by Ingo Molnar

Subject: Re: [GIT PULL] context tracking updates for 3.10

* Frederic Weisbecker <[email protected]> wrote:

> Ingo,
>
> Please pull the latest context tracking and cputime updates that can be found at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
> sched/cputime
>
> HEAD is 8b43876643a737bb74a0e1e557f634eb2453948b (in case you still get the
> cache of the previous branch there).
>
> Thanks.
>
> ---
> Changes include:
>
> * Generalize exception handling
>
> * Fix race in context tracking state restore on return from exception
> and irq exit kernel preemption
>
> * Fix cputime scaling in full dynticks accounting dynamic off-case
>
> * Fix default Kconfig value
>
> ---
> Frederic Weisbecker (5):
> context_tracking: Move exception handling to generic code
> context_tracking: Restore correct previous context state on exception
> exit
> context_tracking: Restore preempted context state after
> preempt_schedule_irq()
> cputime: Dynamically scale cputime for full dynticks accounting
> context_tracking: Enable probes by default for selftesting
>
> arch/x86/include/asm/context_tracking.h | 21 ----
> arch/x86/kernel/kvm.c | 8 +-
> arch/x86/kernel/traps.c | 68 +++++++++-----
> arch/x86/mm/fault.c | 8 +-
> include/linux/context_tracking.h | 24 +++++-
> include/linux/sched.h | 4 +-
> init/Kconfig | 1 +
> kernel/fork.c | 2 +-
> kernel/sched/core.c | 6 +-
> kernel/sched/cputime.c | 154 ++++++++++++++++---------------
> 10 files changed, 163 insertions(+), 133 deletions(-)

Pulled, thanks Frederic!

Ingo