Re: Deadlock during debugging

2019-11-19 Thread Philippe Gerum via Xenomai
On 11/19/19 5:46 PM, Philippe Gerum via Xenomai wrote: > On 11/18/19 4:13 PM, Lange Norbert via Xenomai wrote: >> Hello, >> >> Here's one of my deadlocks, the output seems interleaved from 2 concurrent >> dumps, >> I ran the crashlog through decode_stacktrace.sh. >> > > Ok, I can reproduce this

Re: Deadlock during debugging

2019-11-19 Thread Philippe Gerum via Xenomai
On 11/18/19 4:13 PM, Lange Norbert via Xenomai wrote: > Hello, > > Here's one of my deadlocks, the output seems interleaved from 2 concurrent > dumps, > I ran the crashlog through decode_stacktrace.sh. > Ok, I can reproduce this one, including in a vm. The symptom can be either a lockup, or

Re: rt_task_self() return value

2019-11-19 Thread Jan Kiszka via Xenomai
On 19.11.19 17:30, Mauro Salvini wrote: On Tue, 2019-11-19 at 17:05 +0100, Jan Kiszka wrote: On 19.11.19 17:01, Mauro Salvini wrote: On Tue, 2019-11-19 at 16:41 +0100, Jan Kiszka wrote: On 19.11.19 16:29, Mauro Salvini via Xenomai wrote: Hi all, I'm using Xenomai 3.0.9 in cobalt mode and

Re: rt_task_self() return value

2019-11-19 Thread Mauro Salvini via Xenomai
On Tue, 2019-11-19 at 17:05 +0100, Jan Kiszka wrote: > On 19.11.19 17:01, Mauro Salvini wrote: > > On Tue, 2019-11-19 at 16:41 +0100, Jan Kiszka wrote: > > > On 19.11.19 16:29, Mauro Salvini via Xenomai wrote: > > > > Hi all, > > > > > > > > I'm using Xenomai 3.0.9 in cobalt mode and I'm facing

[PATCH] alchemy: Fully initialize tcb->self

2019-11-19 Thread Jan Kiszka via Xenomai
From: Jan Kiszka Make sure the thread field of tcb->self is always initialized as rt_task_self returns it. Reported-by: Mauro Salvini Signed-off-by: Jan Kiszka --- lib/alchemy/task.c | 6 -- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/alchemy/task.c

Re: rt_task_self() return value

2019-11-19 Thread Jan Kiszka via Xenomai
On 19.11.19 17:01, Mauro Salvini wrote: On Tue, 2019-11-19 at 16:41 +0100, Jan Kiszka wrote: On 19.11.19 16:29, Mauro Salvini via Xenomai wrote: Hi all, I'm using Xenomai 3.0.9 in cobalt mode and I'm facing an issue on rt_task_self() returned value. Please see this simple code: #include

Re: rt_task_self() return value

2019-11-19 Thread Mauro Salvini via Xenomai
On Tue, 2019-11-19 at 16:41 +0100, Jan Kiszka wrote: > On 19.11.19 16:29, Mauro Salvini via Xenomai wrote: > > Hi all, > > > > I'm using Xenomai 3.0.9 in cobalt mode and I'm facing an issue on > > rt_task_self() returned value. > > > > Please see this simple code: > > > > #include > > #include

Re: rt_task_self() return value

2019-11-19 Thread Jan Kiszka via Xenomai
On 19.11.19 16:29, Mauro Salvini via Xenomai wrote: Hi all, I'm using Xenomai 3.0.9 in cobalt mode and I'm facing an issue on rt_task_self() returned value. Please see this simple code: #include #include #include #include RT_TASK gNewTask; static void Task(void *lpArgument) {

rt_task_self() return value

2019-11-19 Thread Mauro Salvini via Xenomai
Hi all, I'm using Xenomai 3.0.9 in cobalt mode and I'm facing an issue on rt_task_self() returned value. Please see this simple code: #include #include #include #include RT_TASK gNewTask; static void Task(void *lpArgument) { rt_printf("Task created.\n"); gNewTask =

RE: Deadlock during debugging

2019-11-19 Thread Lange Norbert via Xenomai
> -Original Message- > From: Jan Kiszka > Sent: Dienstag, 19. November 2019 07:51 > To: Lange Norbert ; Xenomai > (xenomai@xenomai.org) > Subject: Re: Deadlock during debugging > > NON-ANDRITZ SOURCE: BE CAUTIOUS WITH CONTENT, LINKS OR > ATTACHMENTS. > > > On 18.11.19 18:31, Lange

Re: hith latency when cpu is fully loaded

2019-11-19 Thread chensong via Xenomai
On 2019年11月19日 16:03, Jan Kiszka wrote: On 19.11.19 08:45, chensong wrote: On 2019年11月19日 14:49, Jan Kiszka wrote: On 19.11.19 02:01, chensong via Xenomai wrote: Dear experts, i'm new in xenomai, i got an issue, here is the detail: Main processor architect: ARM64 phytium ft2000ahk

Re: hith latency when cpu is fully loaded

2019-11-19 Thread Jan Kiszka via Xenomai
On 19.11.19 08:45, chensong wrote: On 2019年11月19日 14:49, Jan Kiszka wrote: On 19.11.19 02:01, chensong via Xenomai wrote: Dear experts, i'm new in xenomai, i got an issue, here is the detail: Main processor architect: ARM64 phytium ft2000ahk Kernel release number: 4.14.4