On Fri, Apr 08, 2016 at 10:07:10AM +0200, Petr Mladek wrote:
> On Thu 2016-04-07 09:34:03, Josh Poimboeuf wrote:
> > On Thu, Apr 07, 2016 at 11:47:00AM +0200, Petr Mladek wrote:
> > > On Wed 2016-04-06 11:33:56, Josh Poimboeuf wrote:
> > > > On Wed, Apr 06, 2016 at 03:06:19PM +0200, Petr Mladek wro
On Thu 2016-04-07 09:34:03, Josh Poimboeuf wrote:
> On Thu, Apr 07, 2016 at 11:47:00AM +0200, Petr Mladek wrote:
> > On Wed 2016-04-06 11:33:56, Josh Poimboeuf wrote:
> > > On Wed, Apr 06, 2016 at 03:06:19PM +0200, Petr Mladek wrote:
> > We could even move this check into the livepatch code but the
On Thu, Apr 07, 2016 at 11:47:00AM +0200, Petr Mladek wrote:
> On Wed 2016-04-06 11:33:56, Josh Poimboeuf wrote:
> > On Wed, Apr 06, 2016 at 03:06:19PM +0200, Petr Mladek wrote:
> > > On Fri 2016-03-25 14:34:52, Josh Poimboeuf wrote:
> > > > This is a horrible way to detect whether a task has been
On Wed 2016-04-06 11:33:56, Josh Poimboeuf wrote:
> On Wed, Apr 06, 2016 at 03:06:19PM +0200, Petr Mladek wrote:
> > On Fri 2016-03-25 14:34:52, Josh Poimboeuf wrote:
> > > This is a horrible way to detect whether a task has been preempted.
> > > Come up with something better: task flag? or is the
On Wed, Apr 06, 2016 at 03:06:19PM +0200, Petr Mladek wrote:
> On Fri 2016-03-25 14:34:52, Josh Poimboeuf wrote:
> > This is a horrible way to detect whether a task has been preempted.
> > Come up with something better: task flag? or is there already an
> > existing mechanism?
>
> What about usin
On Fri 2016-03-25 14:34:52, Josh Poimboeuf wrote:
> This is a horrible way to detect whether a task has been preempted.
> Come up with something better: task flag? or is there already an
> existing mechanism?
What about using kallsyms_lookup_size_offset() to check the address.
It is more heavywei
This is a horrible way to detect whether a task has been preempted.
Come up with something better: task flag? or is there already an
existing mechanism?
Signed-off-by: Josh Poimboeuf
---
include/linux/sched.h | 11 ++-
kernel/sched/core.c | 26 --
2 files chang
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