On 04/11, Steven Rostedt wrote:
>
> On Thu, 10 Apr 2014 15:34:35 +0200
> Oleg Nesterov wrote:
>
> > On 04/10, Steven Rostedt wrote:
> > >
> > > On Wed, 9 Apr 2014 19:05:42 +0200
> > > Oleg Nesterov wrote:
> > >
> > > > --- a/kernel/fork.c
> > > > +++ b/kernel/fork.c
> > > > @@ -1472,7 +1472,9 @@
On Thu, 10 Apr 2014 15:34:35 +0200
Oleg Nesterov wrote:
> On 04/10, Steven Rostedt wrote:
> >
> > On Wed, 9 Apr 2014 19:05:42 +0200
> > Oleg Nesterov wrote:
> >
> > > --- a/kernel/fork.c
> > > +++ b/kernel/fork.c
> > > @@ -1472,7 +1472,9 @@ static struct task_struct *copy_process(unsigned
> >
On Thu, 10 Apr 2014 15:34:35 +0200
Oleg Nesterov o...@redhat.com wrote:
On 04/10, Steven Rostedt wrote:
On Wed, 9 Apr 2014 19:05:42 +0200
Oleg Nesterov o...@redhat.com wrote:
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1472,7 +1472,9 @@ static struct task_struct
On 04/11, Steven Rostedt wrote:
On Thu, 10 Apr 2014 15:34:35 +0200
Oleg Nesterov o...@redhat.com wrote:
On 04/10, Steven Rostedt wrote:
On Wed, 9 Apr 2014 19:05:42 +0200
Oleg Nesterov o...@redhat.com wrote:
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1472,7 +1472,9 @@
On 04/10, Steven Rostedt wrote:
>
> On Wed, 9 Apr 2014 19:05:42 +0200
> Oleg Nesterov wrote:
>
> > --- a/kernel/fork.c
> > +++ b/kernel/fork.c
> > @@ -1472,7 +1472,9 @@ static struct task_struct *copy_process(unsigned long
> > clone_flags,
> >
> > total_forks++;
> >
On 04/10, Steven Rostedt wrote:
>
> On Wed, 9 Apr 2014 19:05:42 +0200
> Oleg Nesterov wrote:
>
> > syscall_regfunc() and syscall_unregfunc() should set/clear
> > TIF_SYSCALL_TRACEPOINT system-wide, but do_each_thread() can race
> > with copy_process() and miss the new child which was not added to
On Wed, 9 Apr 2014 19:05:42 +0200
Oleg Nesterov wrote:
> syscall_regfunc() and syscall_unregfunc() should set/clear
> TIF_SYSCALL_TRACEPOINT system-wide, but do_each_thread() can race
> with copy_process() and miss the new child which was not added to
> init_task.tasks list yet.
>
> Change
On Wed, 9 Apr 2014 19:05:42 +0200
Oleg Nesterov wrote:
> syscall_regfunc() and syscall_unregfunc() should set/clear
> TIF_SYSCALL_TRACEPOINT system-wide, but do_each_thread() can race
> with copy_process() and miss the new child which was not added to
> init_task.tasks list yet.
>
> Change
On Wed, 9 Apr 2014 19:05:42 +0200
Oleg Nesterov o...@redhat.com wrote:
syscall_regfunc() and syscall_unregfunc() should set/clear
TIF_SYSCALL_TRACEPOINT system-wide, but do_each_thread() can race
with copy_process() and miss the new child which was not added to
init_task.tasks list yet.
On Wed, 9 Apr 2014 19:05:42 +0200
Oleg Nesterov o...@redhat.com wrote:
syscall_regfunc() and syscall_unregfunc() should set/clear
TIF_SYSCALL_TRACEPOINT system-wide, but do_each_thread() can race
with copy_process() and miss the new child which was not added to
init_task.tasks list yet.
On 04/10, Steven Rostedt wrote:
On Wed, 9 Apr 2014 19:05:42 +0200
Oleg Nesterov o...@redhat.com wrote:
syscall_regfunc() and syscall_unregfunc() should set/clear
TIF_SYSCALL_TRACEPOINT system-wide, but do_each_thread() can race
with copy_process() and miss the new child which was not
On 04/10, Steven Rostedt wrote:
On Wed, 9 Apr 2014 19:05:42 +0200
Oleg Nesterov o...@redhat.com wrote:
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1472,7 +1472,9 @@ static struct task_struct *copy_process(unsigned long
clone_flags,
total_forks++;
syscall_regfunc() and syscall_unregfunc() should set/clear
TIF_SYSCALL_TRACEPOINT system-wide, but do_each_thread() can race
with copy_process() and miss the new child which was not added to
init_task.tasks list yet.
Change copy_process() to update the child's TIF_SYSCALL_TRACEPOINT
under
syscall_regfunc() and syscall_unregfunc() should set/clear
TIF_SYSCALL_TRACEPOINT system-wide, but do_each_thread() can race
with copy_process() and miss the new child which was not added to
init_task.tasks list yet.
Change copy_process() to update the child's TIF_SYSCALL_TRACEPOINT
under
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