RE: [PATCH] rtdm/drvlib: Prevent pagefaults on arm on io mapping

Hi, Your right, for io memory it does not make sense to do COW. Nevertheless we see a page fault for each page after mapping on first access. We also saw this at first when we used Xenomai 2.6 on 32bit arm, where it was fixed. It now happened again when porting to Xenomai3. I was hoping the

RE: [PATCH] cobalt: ipipe: intr: Fix return value check of ipipe_set_irq_affinity

Hi, Sorry, looks like something went wrong with the reply-to. It belongs to this issue: https://xenomai.org/pipermail/xenomai/2022-April/047624.html Thanks, Gunter > -Original Message- > From: Xenomai On Behalf Of Gunter > Grau via Xenomai > Sent: Freitag, 20. Mai 2022 16:29 > To:

RE: Can't compile userspace application with compiler switch -std=c++11 and Xenomai 3.2

> -Original Message- > From: Xenomai On Behalf Of Grau, > Gunter via Xenomai > Sent: Donnerstag, 5. Mai 2022 16:57 > To: xenomai@xenomai.org > Subject: Can't compile userspace application with compiler switch -std=c++11 > and Xenomai 3.2 > > Caution: This e-m

Can't compile userspace application with compiler switch -std=c++11 and Xenomai 3.2

Hi, We are trying to port our application to Xenomai 3.2. The source is c++ and we use in some parts C++11 elements. Therefore the compile switch is set to -std=c++11. When now compiling with this option we see following output when using Xenomai 3.2: In file included from

RE: [PATCH] ipipe: Fix ipipe level irq end

> -Original Message- > From: Jan Kiszka > Sent: Donnerstag, 17. Februar 2022 10:16 > To: Grau, Gunter ; xenomai@xenomai.org; Greg > Gallagher > Subject: Re: [PATCH] ipipe: Fix ipipe level irq end > > Caution: This e-mail originated from outside of Philips, be careful for > phishing. >

RE: [PATCH] cobalt/thread: add missing EXPORT_SYMBOL_GPL for xnthread_host_pid

> -Original Message- > From: Xenomai On Behalf Of Jan Kiszka > via Xenomai > Sent: Dienstag, 8. Februar 2022 11:39 > To: David Oberhollenzer ; > xenomai@xenomai.org > Subject: Re: [PATCH] cobalt/thread: add missing EXPORT_SYMBOL_GPL for > xnthread_host_pid > > Caution: This e-mail

RE: gdb and loading a realtime library with dlopen()

> -Original Message- > From: Grau, Gunter > Sent: Mittwoch, 12. Mai 2021 08:32 > To: xenomai@xenomai.org > Subject: gdb and loading a realtime library with dlopen() > > Hi, > > We currently porting a Xenomai application from 2.6 to 3.1. The platform is > arm. The hardware is imx6. > We

gdb and loading a realtime library with dlopen()

Hi, We currently porting a Xenomai application from 2.6 to 3.1. The platform is arm. The hardware is imx6. We are using xenomai 3.1.x branch on git. The application startup is done by a "loader" which is not linked with Xenomai, but it loads a shared library which contains the Xenomai realtime

RE: [PATCH] ipipe_tsc: Use WRTIE_ONCE for updating last_tsc

> -Original Message- > From: Gunter Grau > Sent: Freitag, 5. März 2021 09:22 > To: xenomai@xenomai.org > Cc: r...@xenomai.org; Grau, Gunter > Subject: [PATCH] ipipe_tsc: Use WRTIE_ONCE for updating last_tsc > > The gcc 8.3 compiler generated for the update of the last_tsc > 8 byte value

RE: [PATCH] arm_global_timer: Use 64 Bit hw counter for ipipe_tsc

> From: Greg Gallagher > Sent: Freitag, 5. März 2021 13:57 > To: Grau, Gunter > Cc: Jan Kiszka ; xenomai@xenomai.org > Subject: Re: [PATCH] arm_global_timer: Use 64 Bit hw counter for ipipe_tsc > > Caution: This e-mail originated from outside of Philips, be careful for > phishing. > > > On

RE: [PATCH] arm_global_timer: Use 64 Bit hw counter for ipipe_tsc

> -Original Message- > From: Jan Kiszka > Sent: Freitag, 5. März 2021 13:27 > To: Grau, Gunter ; xenomai@xenomai.org; Greg > Gallagher > Subject: Re: [PATCH] arm_global_timer: Use 64 Bit hw counter for ipipe_tsc > > Caution: This e-mail originated from outside of Philips, be careful for