Now I use:
- xenomai 2.6.0 2011-11-05
- kernel 2.6.38.8
- patch adeos-ipipe-2.6.38.8-x86-2.10-01.patch
The following command works well:
scripts/prepare-kernel.sh --linux=/usr/src/linux-2.6.38.8
--adeos=/usr/src/xenomai-2.6.0/ksrc/arch/x86/patches/adeos-ipipe-2.6.38.8-x86-2.10-01.patch
--arch=x86
Then I enter the configuration menu with
Make menuconfig
I apply the changes suggested in 'hard real time linux using xenomai on intel
Multi-Core processors'
Save and exit
When I try to compile the kernel with 'Make' , the compilation finishes on:
CC kernel/xenomai/nucleus/pod.o
In file included from
/usr/src/linux-2.6.38.8/arch/x86/include/asm/xenomai/switch.h:2:0,
from
/usr/src/linux-2.6.38.8/arch/x86/include/asm/xenomai/bits/pod_32.h:27,
from
/usr/src/linux-2.6.38.8/arch/x86/include/asm/xenomai/bits/pod.h:2,
from kernel/xenomai/nucleus/pod.c:47:
/usr/src/linux-2.6.38.8/arch/x86/include/asm/xenomai/switch_32.h:30:2:
attention : #warning "Buffer overflow detection not supported in 32bit mode"
[-Wcpp]
/usr/src/linux-2.6.38.8/arch/x86/include/asm/xenomai/switch_32.h:31:2: erreur:
#error "Disable CONFIG_CC_STACKPROTECTOR in your kernel configuration"
make[3]: *** [kernel/xenomai/nucleus/pod.o] Erreur 1
make[2]: *** [kernel/xenomai/nucleus] Erreur 2
make[1]: *** [kernel/xenomai] Erreur 2
make: *** [kernel] Erreur 2
Gregory
-----Message d'origine-----
De : Philippe Gerum [mailto:[email protected]]
Envoyé : mercredi 28 décembre 2011 10:31
À : Gregory Gosse
Cc : xenomai-help; Gilles Chanteperdrix
Objet : Re: [Xenomai-help] problem following 'xenomai quick build guide'
On 12/28/2011 10:17 AM, Gregory Gosse wrote:
> Now i use more recent xenomai and kernel versions :
>
> - xenomai 2.6.0 2011-11-05 ( latest )
>
> - kernel 2.6.39 ( latest in 2.6 serie )
>
> With the same patch :
>
> - adeos-ipipe-2.6.23-x86_64-1.4-03.patch
>
> I launch the command
>
> scripts/prepare-kernel.sh --linux=/usr/src/linux-2.6.39
> --adeos=/usr/src/xenomai-2.6.0/ksrc/arch/x86/patches/adeos-ipipe-2.6.2
> 3-x86_64-1.4-03.patch
> --arch=x86_64
- there is no support for 2.6.39/x86. Looking at ksrc/arch/x86/patches tells
you so. Latest kernel release currently supported on this arch is 2.6.38.8.
--arch=x86, not x86_64 which is for legacy patches when 32 and 64bit linux
trees were not merged yet.
You need to unpack a vanilla linux 2.6.38.8 kernel tree, then
$ cd <linux-tree>
$ <xenomai-2.6.0>/scripts/prepare-kernel.sh --arch=x86
Nothing more.
>
> And get
>
> Unable to patch kernel 2.6.39 with
> adeos-ipipe-2.6.23-x86_64-1.4-03.patch
>
> with many Hunk #xx FAILED at xx
>
> Gregory
>
> -----Message d'origine-----
> De : Gilles Chanteperdrix <mailto:[mailto:[email protected]]>
> [mailto:[email protected]]
> Envoyé : mardi 27 décembre 2011 17:59
> À : Gregory Gosse
> Cc : <mailto:[email protected]> [email protected]
> Objet : Re: [Xenomai-help] problem following 'xenomai quick build guide'
>
> On 12/27/2011 05:56 PM, Gregory Gosse wrote:
>
> > What can I do to go further ?
>
> There is no point in starting with such outdated versions. Please
> download the latest stable release of Xenomai (xenomai 2.6.0), and if
> the quick build guide does not work, follow the not quick build guide
> called "README.INSTALL" which ships with the sources.
>
> --
>
> Gilles.
>
>
>
> _______________________________________________
> Xenomai-help mailing list
> <mailto:[email protected]> [email protected]
> <https://mail.gna.org/listinfo/xenomai-help>
> https://mail.gna.org/listinfo/xenomai-help
--
Philippe.
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