* [Xenomai-help] HELP: Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled @ 2010-09-14 11:15 Zafar Iqbal 2010-09-14 11:32 ` Thomas De Schampheleire 2010-09-14 15:40 ` Edward Hoffman 0 siblings, 2 replies; 10+ messages in thread From: Zafar Iqbal @ 2010-09-14 11:15 UTC (permalink / raw) To: Xenomai-help@domain.hid Dear Sir, I Installed the Xenomai Successfully in MY System with Ubuntu 10.04. Operationg System: Ubuntu 10.4 Xenomai Version: 2.5.4. refrence for the installation: http://www.xenomai.org/index.php/Building_Debian_packages later I compiled the example code provided in the xenomai folder and i got compiled sucessfully but while running the executable I am getting the following different error: for POSIX Code: root@domain.hid# ./satch Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled. (modprobe xeno_posix?) for native code root@domain.hid# ./rtprint Xenomai: native skin or CONFIG_XENO_OPT_PERVASIVE disabled. (modprobe xeno_native?) root@domain.hid# Please Suggest Me whats wrong here in the above code. Thanks and Regards Zafar ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [Xenomai-help] HELP: Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled 2010-09-14 11:15 [Xenomai-help] HELP: Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled Zafar Iqbal @ 2010-09-14 11:32 ` Thomas De Schampheleire 2010-09-14 15:40 ` Edward Hoffman 1 sibling, 0 replies; 10+ messages in thread From: Thomas De Schampheleire @ 2010-09-14 11:32 UTC (permalink / raw) To: Zafar Iqbal; +Cc: Xenomai-help@domain.hid Hi, On Tue, Sep 14, 2010 at 1:15 PM, Zafar Iqbal <Zafar.Iqbal2@domain.hid> wrote: > Dear Sir, > > > I Installed the Xenomai Successfully in MY System with Ubuntu 10.04. > Operationg System: Ubuntu 10.4 > Xenomai Version: 2.5.4. > refrence for the installation: http://www.xenomai.org/index.php/Building_Debian_packages > > > > later I compiled the example code provided in the xenomai folder and i got compiled sucessfully but while running the executable I am getting the following different error: > > for POSIX Code: > root@domain.hid# ./satch > Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled. > (modprobe xeno_posix?) > > for native code > > root@domain.hid# ./rtprint > Xenomai: native skin or CONFIG_XENO_OPT_PERVASIVE disabled. > (modprobe xeno_native?) > root@domain.hid# > > > Please Suggest Me whats wrong here in the above code. The POSIX nor native skin are currently loaded in your kernel. This can mean that: * you did not patch the Linux kernel correctly * you did patch the kernel correctly, but did not enable the posix and native skin * you did patch the kernel correctly, compiled the respective skins as modules, but did not load the module. In this case, as the output suggests, you should load the kernel modules using modprobe or insmod. Best regards, Thomas ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [Xenomai-help] HELP: Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled 2010-09-14 11:15 [Xenomai-help] HELP: Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled Zafar Iqbal 2010-09-14 11:32 ` Thomas De Schampheleire @ 2010-09-14 15:40 ` Edward Hoffman 2010-09-15 8:46 ` Zafar Iqbal 1 sibling, 1 reply; 10+ messages in thread From: Edward Hoffman @ 2010-09-14 15:40 UTC (permalink / raw) To: Zafar Iqbal; +Cc: Xenomai-help@domain.hid Zafar, Rebuild the kernel after selecting support for pervasive: Real-time subsystem ---> [*]Pervasive real-time support in user space Regards, Ed On Tue, 2010-09-14 at 16:45 +0530, Zafar Iqbal wrote: > Dear Sir, > > > I Installed the Xenomai Successfully in MY System with Ubuntu 10.04. > Operationg System: Ubuntu 10.4 > Xenomai Version: 2.5.4. > refrence for the installation: http://www.xenomai.org/index.php/Building_Debian_packages > > > > later I compiled the example code provided in the xenomai folder and i got compiled sucessfully but while running the executable I am getting the following different error: > > for POSIX Code: > root@domain.hid# ./satch > Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled. > (modprobe xeno_posix?) > > for native code > > root@domain.hid# ./rtprint > Xenomai: native skin or CONFIG_XENO_OPT_PERVASIVE disabled. > (modprobe xeno_native?) > root@domain.hid# > > > Please Suggest Me whats wrong here in the above code. > > Thanks and Regards > Zafar > > > > _______________________________________________ > Xenomai-help mailing list > Xenomai-help@domain.hid > https://mail.gna.org/listinfo/xenomai-help ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [Xenomai-help] HELP: Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled 2010-09-14 15:40 ` Edward Hoffman @ 2010-09-15 8:46 ` Zafar Iqbal 2010-09-15 9:32 ` Stefan Kisdaroczi 0 siblings, 1 reply; 10+ messages in thread From: Zafar Iqbal @ 2010-09-15 8:46 UTC (permalink / raw) To: Edward Hoffman; +Cc: Xenomai-help@domain.hid [-- Attachment #1: Type: text/plain, Size: 1941 bytes --] Thanks for your mail Sir, I have a doubt over here That My Kernel is not getting patched correctly. As per the Suggestion of ED Hoffman. I went to the Real-time-Subsystem after invoking the make menuconfig. but I did not get any option over there. I am attaching the snapshots taken by me after selecting the Real-time-Subsystem. Kindly review it and please suggest is it ok, unless what has to be done. Thanks and Regards, Zafar ________________________________________ From: Edward Hoffman [quantalgo@domain.hid] Sent: Tuesday, September 14, 2010 9:10 PM To: Zafar Iqbal Cc: Xenomai-help@domain.hid Subject: Re: [Xenomai-help] HELP: Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled Zafar, Rebuild the kernel after selecting support for pervasive: Real-time subsystem ---> [*]Pervasive real-time support in user space Regards, Ed On Tue, 2010-09-14 at 16:45 +0530, Zafar Iqbal wrote: > Dear Sir, > > > I Installed the Xenomai Successfully in MY System with Ubuntu 10.04. > Operationg System: Ubuntu 10.4 > Xenomai Version: 2.5.4. > refrence for the installation: http://www.xenomai.org/index.php/Building_Debian_packages > > > > later I compiled the example code provided in the xenomai folder and i got compiled sucessfully but while running the executable I am getting the following different error: > > for POSIX Code: > root@domain.hid# ./satch > Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled. > (modprobe xeno_posix?) > > for native code > > root@domain.hid# ./rtprint > Xenomai: native skin or CONFIG_XENO_OPT_PERVASIVE disabled. > (modprobe xeno_native?) > root@domain.hid# > > > Please Suggest Me whats wrong here in the above code. > > Thanks and Regards > Zafar > > > > _______________________________________________ > Xenomai-help mailing list > Xenomai-help@domain.hid > https://mail.gna.org/listinfo/xenomai-help [-- Attachment #2: Screenshot-1.png --] [-- Type: image/png, Size: 147115 bytes --] [-- Attachment #3: Screenshot-2.png --] [-- Type: image/png, Size: 119631 bytes --] ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [Xenomai-help] HELP: Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled 2010-09-15 8:46 ` Zafar Iqbal @ 2010-09-15 9:32 ` Stefan Kisdaroczi 2010-09-15 10:12 ` Zafar Iqbal 0 siblings, 1 reply; 10+ messages in thread From: Stefan Kisdaroczi @ 2010-09-15 9:32 UTC (permalink / raw) To: Zafar.Iqbal2; +Cc: xenomai [-- Attachment #1: Type: text/plain, Size: 2672 bytes --] Hi, On 15.09.2010 10:46, Zafar Iqbal wrote: > Thanks for your mail Sir, > > I have a doubt over here That My Kernel is not getting patched correctly. > It looks correctly patched. > As per the Suggestion of ED Hoffman. > > I went to the Real-time-Subsystem after invoking the make menuconfig. but I did not get any option over there. > Some standard kernel options cause troubles with a realtime kernel, so you need to disable them to be able to activate the realtime subsystem. The problematic options are listed on your 2nd screenshot. If you have disabled them, go back to the "real-time subsystem"-menu and instead of the warning you should see the realtime options. Regards Stefan > I am attaching the snapshots taken by me after selecting the Real-time-Subsystem. > Kindly review it and please suggest is it ok, unless what has to be done. > > > Thanks and Regards, > Zafar > ________________________________________ > From: Edward Hoffman [quantalgo@domain.hid] > Sent: Tuesday, September 14, 2010 9:10 PM > To: Zafar Iqbal > Cc: Xenomai-help@domain.hid > Subject: Re: [Xenomai-help] HELP: Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled > > Zafar, > > Rebuild the kernel after selecting support for pervasive: > > Real-time subsystem ---> > [*]Pervasive real-time support in user space > > Regards, > > Ed > > > > On Tue, 2010-09-14 at 16:45 +0530, Zafar Iqbal wrote: > >> Dear Sir, >> >> >> I Installed the Xenomai Successfully in MY System with Ubuntu 10.04. >> Operationg System: Ubuntu 10.4 >> Xenomai Version: 2.5.4. >> refrence for the installation: http://www.xenomai.org/index.php/Building_Debian_packages >> >> >> >> later I compiled the example code provided in the xenomai folder and i got compiled sucessfully but while running the executable I am getting the following different error: >> >> for POSIX Code: >> root@domain.hid# ./satch >> Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled. >> (modprobe xeno_posix?) >> >> for native code >> >> root@domain.hid# ./rtprint >> Xenomai: native skin or CONFIG_XENO_OPT_PERVASIVE disabled. >> (modprobe xeno_native?) >> root@domain.hid# >> >> >> Please Suggest Me whats wrong here in the above code. >> >> Thanks and Regards >> Zafar >> >> >> >> _______________________________________________ >> Xenomai-help mailing list >> Xenomai-help@domain.hid >> https://mail.gna.org/listinfo/xenomai-help >> > > > > _______________________________________________ > Xenomai-help mailing list > Xenomai-help@domain.hid > https://mail.gna.org/listinfo/xenomai-help > [-- Attachment #2: OpenPGP digital signature --] [-- Type: application/pgp-signature, Size: 262 bytes --] ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [Xenomai-help] HELP: Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled 2010-09-15 9:32 ` Stefan Kisdaroczi @ 2010-09-15 10:12 ` Zafar Iqbal 2010-09-15 11:02 ` Willy Lambert 0 siblings, 1 reply; 10+ messages in thread From: Zafar Iqbal @ 2010-09-15 10:12 UTC (permalink / raw) To: Stefan Kisdaroczi; +Cc: xenomai@xenomai.org Thanks for your mail Stefan. Can you please suggest me what are the kernel option and how can I disable them. Thanks and regards, Zafar ________________________________________ From: Stefan Kisdaroczi [kisda@domain.hid] Sent: Wednesday, September 15, 2010 3:02 PM To: Zafar Iqbal Cc: xenomai@xenomai.org Subject: Re: [Xenomai-help] HELP: Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled Hi, On 15.09.2010 10:46, Zafar Iqbal wrote: > Thanks for your mail Sir, > > I have a doubt over here That My Kernel is not getting patched correctly. > It looks correctly patched. > As per the Suggestion of ED Hoffman. > > I went to the Real-time-Subsystem after invoking the make menuconfig. but I did not get any option over there. > Some standard kernel options cause troubles with a realtime kernel, so you need to disable them to be able to activate the realtime subsystem. The problematic options are listed on your 2nd screenshot. If you have disabled them, go back to the "real-time subsystem"-menu and instead of the warning you should see the realtime options. Regards Stefan > I am attaching the snapshots taken by me after selecting the Real-time-Subsystem. > Kindly review it and please suggest is it ok, unless what has to be done. > > > Thanks and Regards, > Zafar > ________________________________________ > From: Edward Hoffman [quantalgo@domain.hid] > Sent: Tuesday, September 14, 2010 9:10 PM > To: Zafar Iqbal > Cc: Xenomai-help@domain.hid > Subject: Re: [Xenomai-help] HELP: Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled > > Zafar, > > Rebuild the kernel after selecting support for pervasive: > > Real-time subsystem ---> > [*]Pervasive real-time support in user space > > Regards, > > Ed > > > > On Tue, 2010-09-14 at 16:45 +0530, Zafar Iqbal wrote: > >> Dear Sir, >> >> >> I Installed the Xenomai Successfully in MY System with Ubuntu 10.04. >> Operationg System: Ubuntu 10.4 >> Xenomai Version: 2.5.4. >> refrence for the installation: http://www.xenomai.org/index.php/Building_Debian_packages >> >> >> >> later I compiled the example code provided in the xenomai folder and i got compiled sucessfully but while running the executable I am getting the following different error: >> >> for POSIX Code: >> root@domain.hid# ./satch >> Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled. >> (modprobe xeno_posix?) >> >> for native code >> >> root@domain.hid# ./rtprint >> Xenomai: native skin or CONFIG_XENO_OPT_PERVASIVE disabled. >> (modprobe xeno_native?) >> root@domain.hid# >> >> >> Please Suggest Me whats wrong here in the above code. >> >> Thanks and Regards >> Zafar >> >> >> >> _______________________________________________ >> Xenomai-help mailing list >> Xenomai-help@domain.hid >> https://mail.gna.org/listinfo/xenomai-help >> > > > > _______________________________________________ > Xenomai-help mailing list > Xenomai-help@domain.hid > https://mail.gna.org/listinfo/xenomai-help > ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [Xenomai-help] HELP: Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled 2010-09-15 10:12 ` Zafar Iqbal @ 2010-09-15 11:02 ` Willy Lambert 2010-09-15 11:57 ` Gilles Chanteperdrix 0 siblings, 1 reply; 10+ messages in thread From: Willy Lambert @ 2010-09-15 11:02 UTC (permalink / raw) To: Zafar Iqbal; +Cc: xenomai@xenomai.org [-- Attachment #1: Type: text/plain, Size: 3840 bytes --] As a suggestion this is what I use : Power management and ACPI Options ---> disable all options, including into CPU Frequency scaly (disable the first line CPU Frequency Scaling) Device Drivers --> Input device support --> Miscellaneous devices (disable PC Speaker support) this should correct the 2 first warnings, for the last one I am not sure but It is maybe because you did not choose the right processor in : Processor Type and features-> 2010/9/15 Zafar Iqbal <Zafar.Iqbal2@domain.hid> > Thanks for your mail Stefan. > > Can you please suggest me what are the kernel option and how can I disable > them. > > > Thanks and regards, > Zafar > ________________________________________ > From: Stefan Kisdaroczi [kisda@domain.hid] > Sent: Wednesday, September 15, 2010 3:02 PM > To: Zafar Iqbal > Cc: xenomai@xenomai.org > Subject: Re: [Xenomai-help] HELP: Xenomai: POSIX skin or > CONFIG_XENO_OPT_PERVASIVE disabled > > Hi, > > On 15.09.2010 10:46, Zafar Iqbal wrote: > > Thanks for your mail Sir, > > > > I have a doubt over here That My Kernel is not getting patched correctly. > > > It looks correctly patched. > > As per the Suggestion of ED Hoffman. > > > > I went to the Real-time-Subsystem after invoking the make menuconfig. > but I did not get any option over there. > > > > Some standard kernel options cause troubles with a realtime kernel, so > you need to disable them to be able to activate the realtime subsystem. > > The problematic options are listed on your 2nd screenshot. If you have > disabled them, go back to the "real-time subsystem"-menu and instead of > the warning you should see the realtime options. > > Regards Stefan > > > I am attaching the snapshots taken by me after selecting the > Real-time-Subsystem. > > Kindly review it and please suggest is it ok, unless what has to be > done. > > > > > > Thanks and Regards, > > Zafar > > ________________________________________ > > From: Edward Hoffman [quantalgo@domain.hid] > > Sent: Tuesday, September 14, 2010 9:10 PM > > To: Zafar Iqbal > > Cc: Xenomai-help@domain.hid > > Subject: Re: [Xenomai-help] HELP: Xenomai: POSIX skin or > CONFIG_XENO_OPT_PERVASIVE disabled > > > > Zafar, > > > > Rebuild the kernel after selecting support for pervasive: > > > > Real-time subsystem ---> > > [*]Pervasive real-time support in user space > > > > Regards, > > > > Ed > > > > > > > > On Tue, 2010-09-14 at 16:45 +0530, Zafar Iqbal wrote: > > > >> Dear Sir, > >> > >> > >> I Installed the Xenomai Successfully in MY System with Ubuntu 10.04. > >> Operationg System: Ubuntu 10.4 > >> Xenomai Version: 2.5.4. > >> refrence for the installation: > http://www.xenomai.org/index.php/Building_Debian_packages > >> > >> > >> > >> later I compiled the example code provided in the xenomai folder and i > got compiled sucessfully but while running the executable I am getting the > following different error: > >> > >> for POSIX Code: > >> root@domain.hid# ./satch > >> Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled. > >> (modprobe xeno_posix?) > >> > >> for native code > >> > >> root@domain.hid# ./rtprint > >> Xenomai: native skin or CONFIG_XENO_OPT_PERVASIVE disabled. > >> (modprobe xeno_native?) > >> root@domain.hid# > >> > >> > >> Please Suggest Me whats wrong here in the above code. > >> > >> Thanks and Regards > >> Zafar > >> > >> > >> > >> _______________________________________________ > >> Xenomai-help mailing list > >> Xenomai-help@domain.hid > >> https://mail.gna.org/listinfo/xenomai-help > >> > > > > > > > > _______________________________________________ > > Xenomai-help mailing list > > Xenomai-help@domain.hid > > https://mail.gna.org/listinfo/xenomai-help > > > > > > _______________________________________________ > Xenomai-help mailing list > Xenomai-help@domain.hid > https://mail.gna.org/listinfo/xenomai-help > [-- Attachment #2: Type: text/html, Size: 5816 bytes --] ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [Xenomai-help] HELP: Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled 2010-09-15 11:02 ` Willy Lambert @ 2010-09-15 11:57 ` Gilles Chanteperdrix 2010-09-15 15:43 ` Willy Lambert 0 siblings, 1 reply; 10+ messages in thread From: Gilles Chanteperdrix @ 2010-09-15 11:57 UTC (permalink / raw) To: Willy Lambert; +Cc: xenomai@xenomai.org, Zafar Iqbal Willy Lambert wrote: > As a suggestion this is what I use : > > > Power management and ACPI Options ---> disable all options, including > into CPU Frequency scaly (disable the first line CPU Frequency Scaling) This is a bad advice. You should not disable ACPI. Only ACPI_PROCESSOR is dangerous. The options to be disabled are explicitely mentioned in the error messages... -- Gilles. ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [Xenomai-help] HELP: Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled 2010-09-15 11:57 ` Gilles Chanteperdrix @ 2010-09-15 15:43 ` Willy Lambert 2010-09-15 15:46 ` Gilles Chanteperdrix 0 siblings, 1 reply; 10+ messages in thread From: Willy Lambert @ 2010-09-15 15:43 UTC (permalink / raw) To: Gilles Chanteperdrix; +Cc: xenomai@xenomai.org, Zafar Iqbal [-- Attachment #1: Type: text/plain, Size: 623 bytes --] I'm very sorry for this bar advice, lucky you are here to correct this. I learned something ! 2010/9/15 Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org> > Willy Lambert wrote: > > As a suggestion this is what I use : > > > > > > Power management and ACPI Options ---> disable all options, including > > into CPU Frequency scaly (disable the first line CPU Frequency Scaling) > > This is a bad advice. You should not disable ACPI. Only ACPI_PROCESSOR > is dangerous. > > The options to be disabled are explicitely mentioned in the error > messages... > > -- > Gilles. > [-- Attachment #2: Type: text/html, Size: 1020 bytes --] ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [Xenomai-help] HELP: Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled 2010-09-15 15:43 ` Willy Lambert @ 2010-09-15 15:46 ` Gilles Chanteperdrix 0 siblings, 0 replies; 10+ messages in thread From: Gilles Chanteperdrix @ 2010-09-15 15:46 UTC (permalink / raw) To: Willy Lambert; +Cc: xenomai@xenomai.org, Zafar Iqbal Willy Lambert wrote: > I'm very sorry for this bar advice, lucky you are here to correct this. No problem, sorry for the tone. I am going to write a wiki page for configuring Xenomai on x86. This way, we will hopefully not have to repeat this over and over again. -- Gilles. ^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2010-09-15 15:46 UTC | newest] Thread overview: 10+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2010-09-14 11:15 [Xenomai-help] HELP: Xenomai: POSIX skin or CONFIG_XENO_OPT_PERVASIVE disabled Zafar Iqbal 2010-09-14 11:32 ` Thomas De Schampheleire 2010-09-14 15:40 ` Edward Hoffman 2010-09-15 8:46 ` Zafar Iqbal 2010-09-15 9:32 ` Stefan Kisdaroczi 2010-09-15 10:12 ` Zafar Iqbal 2010-09-15 11:02 ` Willy Lambert 2010-09-15 11:57 ` Gilles Chanteperdrix 2010-09-15 15:43 ` Willy Lambert 2010-09-15 15:46 ` Gilles Chanteperdrix
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