Hello Jan,
unfortunately I got build errors with 4.14-split
I used xenomai-next and prepared kernel with scripts/prepare-kernel.sh
--linux=../ipipe-x86-wip-4.14-split --arch=x86_64
make results in:
arch/x86/kernel/process.c: In function ‘mwait_idle’:
arch/x86/kernel/process.c:626:4: error: implicit declaration of function
‘__ipipe_halt_root’; did you mean ‘ipipe_test_root’?
[-Werror=implicit-function-declaration]
__ipipe_halt_root(1);
^~~~~~~~~~~~~~~~~
ipipe_test_root
cc1: some warnings being treeated as errors
scripts/Makefile.build:328: recipe for target 'arch/x86/kernel/process.o' failed
make[2]: *** [arch/x86/kernel/process.o] Error 1
scripts/Makefile.build:587: recipe for target 'arch/x86/kernel' failed
make[1]: *** [arch/x86/kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
and
kernel/ipipe/core.c: In function ‘__ipipe_spin_lock_irqsave’:
kernel/ipipe/core.c:548:9: error: implicit declaration of function
‘arch_mangle_irq_bits’; did you mean ‘arch_early_irq_init’?
[-Werror=implicit-function-declaration]
return arch_mangle_irq_bits(s, flags);
^~~~~~~~~~~~~~~~~~~~
arch_early_irq_init
kernel/ipipe/core.c: In function ‘__ipipe_spin_unlock_irqrestore’:
kernel/ipipe/core.c:575:7: error: implicit declaration of function
‘arch_demangle_irq_bits’; did you mean ‘arch_early_irq_init’?
[-Werror=implicit-function-declaration]
if (!arch_demangle_irq_bits(&x))
^~~~~~~~~~~~~~~~~~~~~~
arch_early_irq_init
CC fs/filesystems.o
kernel/ipipe/core.c: In function ‘ipipe_critical_enter.part.6’:
kernel/ipipe/core.c:1713:1: warning: the frame size of 2064 bytes is larger
than 1024 bytes [-Wframe-larger-than=]
}
^
CC mm/page_vma_mapped.o
CC kernel/events/uprobes.o
cc1: some warnings being treated as errors
scripts/Makefile.build:328: recipe for target 'kernel/ipipe/core.o' failed
make[2]: *** [kernel/ipipe/core.o] Error 1
scripts/Makefile.build:587: recipe for target 'kernel/ipipe' failed
make[1]: *** [kernel/ipipe] Error 2
make[1]: *** Waiting for unfinished jobs....
Do you have any hints?
Thanks,
Martin
________________________________________
Von: Jan Kiszka [jan.kis...@siemens.com]
Gesendet: Montag, 1. Oktober 2018 12:33
An: Schrenkhammer, Martin; xenomai@xenomai.org
Betreff: Re: ipipe-4.14: planned release date
On 01.10.18 12:10, Schrenkhammer, Martin wrote:
> Hi,
>
> Do you already have a planned release date for ipipe-4.14?
> I am looking forward using xenomai on latest AMD V1000 platform. But it looks
> like it is not supported by ipipe-4.9
You are welcome to test already, see
https://www.xenomai.org/pipermail/xenomai/2018-September/039617.html, and
provide feedback here!
There is currently one open issue, see
https://www.xenomai.org/pipermail/xenomai/2018-September/039614.html, but maybe
that does not affect your workload. Also note that x86-32 is untested, probably
broken. I'm considering to deprecate it, given that all modern CPUs come with
64-bit support, and we have compat support in Xenomai for 32-bit userland.
Jan
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