[PATCH 7/9] um: Should hold tasklist_lock while traversing processes

2012-04-23 Thread Anton Vorontsov
Traversing the tasks requires holding tasklist_lock, otherwise it is unsafe. p.s. However, I'm not sure that calling os_kill_ptraced_process() in the atomic context is correct. It seem to work, but please take a closer look. Signed-off-by: Anton Vorontsov anton.voront...@linaro.org ---

Re: [PATCH 7/9] um: Should hold tasklist_lock while traversing processes

2012-04-23 Thread Richard Weinberger
On 23.04.2012 09:09, Anton Vorontsov wrote: Traversing the tasks requires holding tasklist_lock, otherwise it is unsafe. p.s. However, I'm not sure that calling os_kill_ptraced_process() in the atomic context is correct. It seem to work, but please take a closer look. Signed-off-by: Anton

Re: [PATCH 7/9] um: Should hold tasklist_lock while traversing processes

2012-04-23 Thread Anton Vorontsov
On Mon, Apr 23, 2012 at 04:57:54PM +0200, Richard Weinberger wrote: On 23.04.2012 09:09, Anton Vorontsov wrote: Traversing the tasks requires holding tasklist_lock, otherwise it is unsafe. p.s. However, I'm not sure that calling os_kill_ptraced_process() in the atomic context is correct. It