[I-PIPE] ipipe-core-4.9.135-x86-7 released

Jan Kiszka jan.kiszka at siemens.com
Thu Dec 6 12:21:00 CET 2018


On 06.12.18 08:42, duanwujie wrote:
> Okay we will try and do other's test!   thank you!
> 

Could you do me a favor and check if your patched kernel tree (without Xenomai 
preparation) is identical to the corresponding git tree on gitlab.denx.de?

If so, we would then need your kernel config and executed steps on the target in 
order to try reproducing locally.

TIA,
Jan

> 
> 在 2018/12/6 下午3:26, Jan Kiszka 写道:
>> On 06.12.18 08:24, duanwujie wrote:
>>> We use the xenomai 3.0.7 stable version. Is okay for this ?
>>>
>>
>> No, as I said. You need the latest stable/3.0.x branch because you need 
>> adjustments to the FPU changes.
>>
>> Jan
>>
>>> 在 2018/12/6 下午3:21, Jan Kiszka 写道:
>>>> On 06.12.18 08:18, duanwujie wrote:
>>>>> I am not so sure, bellow code exist in ipipe-core-4.9.51-x86-2.patch but 
>>>>> ipipe-core-4.9.135-x86-7.patch didn't。
>>>>>
>>>>> arch/x86/include/asm/fpu/internal.h:
>>>>>
>>>>> #ifdef CONFIG_IPIPE
>>>>> static inline union fpregs_state *active_fpstate(struct fpu *fpu)
>>>>> {
>>>>> return fpu->active_state;
>>>>> }
>>>>> #else
>>>>> static inline union fpregs_state *active_fpstate(struct fpu *fpu)
>>>>> {
>>>>> return &fpu->state;
>>>>> }
>>>>> #endif
>>>>
>>>> That's because of 
>>>> https://gitlab.denx.de/Xenomai/ipipe/commit/6152df8928a5a8c3cbba81490109e041a2ca95fd 
>>>> and is correct.
>>>>
>>>> Again: Did you update Xenomai?
>>>>
>>>> Jan
>>>>
>>> -- 
>>> *Linx Software Corportaion Sichuan Branch
>>> Name:wujie duan
>>> Tel:028-65182023-6202
>>> E-mail: wjduan at linx-info.com
>>> *
>>
>>
> -- 
> *Linx Software Corportaion Sichuan Branch
> Name:wujie duan
> Tel:028-65182023-6202
> E-mail: wjduan at linx-info.com
> *

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