________________________________ 发件人: Panshilin (Peter) 发送时间: 2014年4月24日 12:04 收件人: Khasim Syed Mohammed 抄送: linaro-android@lists.linaro.org; linaro-kernel@lists.linaro.org 主题: 答复: a question about juice project: how did you deal with the iptables component in 32 android/64 kernel mode.

Hi Khasim:

thank you very much, we are continueing to concern the test. So far ,we are also not sure about whether there are other external components have the similar issues.

Peter

________________________________ 发件人: Khasim Syed Mohammed [khasim.mohammed@linaro.org] 发送时间: 2014年4月23日 21:57 收件人: Panshilin (Peter) 抄送: linaro-android@lists.linaro.org; linaro-kernel@lists.linaro.org 主题: Re: a question about juice project: how did you deal with the iptables component in 32 android/64 kernel mode.

Hi Peter,

Very sorry for delayed reply.

On 21 April 2014 14:38, Panshilin (Peter) <peter.panshilin@hisilicon.commailto:peter.panshilin@hisilicon.com> wrote:

Hi all concerned:

there will have some problems about the external software components like iptables when they are running in kernel 64 . because these components interactive by netlink and share structures between the usrer space and kernel space. How the juice team work to meet these problems? whether the juice team have noticed and verify these android external components.

We have not validated iptables for 64 bit kernel compatibility. I think it is a valid use case to test.

We are now focusing on 64bit user space, but we also see Google willing to support 32 bit as primary configuration (like Juice project), we will look into this test as part of our M4 (milestone) release and keep you updated.

Do you see similar issues with any other external projects ?

Regards, Khasim

Best Regards

Peter

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Thanks Peter.

Will review and get back.

Regards, Khasim

On 24 April 2014 17:30, Panshilin (Peter) peter.panshilin@hisilicon.comwrote:

Hi:

the attacthed picture show the potential external components which are likely to have similar questions .but we are not sure except iptables.

Peter

*发件人:* Panshilin (Peter) *发送时间:* 2014年4月24日 19:57

*收件人:* Khasim Syed Mohammed *抄送:* linaro-android@lists.linaro.org; linaro-kernel@lists.linaro.org *主题:* 答复: a question about juice project: how did you deal with the iptables component in 32 android/64 kernel mode.

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*发件人:* Panshilin (Peter) *发送时间:* 2014年4月24日 12:04 *收件人:* Khasim Syed Mohammed *抄送:* linaro-android@lists.linaro.org; linaro-kernel@lists.linaro.org *主题:* 答复: a question about juice project: how did you deal with the iptables component in 32 android/64 kernel mode.

Hi Khasim:

thank you very much, we are continueing to concern the test. So far

,we are also not sure about whether there are other external components have the similar issues.

Peter

*发件人:* Khasim Syed Mohammed [khasim.mohammed@linaro.org] *发送时间:* 2014年4月23日 21:57 *收件人:* Panshilin (Peter) *抄送:* linaro-android@lists.linaro.org; linaro-kernel@lists.linaro.org *主题:* Re: a question about juice project: how did you deal with the iptables component in 32 android/64 kernel mode.

Hi Peter,

Very sorry for delayed reply.

On 21 April 2014 14:38, Panshilin (Peter) peter.panshilin@hisilicon.comwrote:

...

Hi all concerned:

there will have some problems about the external software components like iptables when they are running in kernel 64 . because these components interactive by netlink and share structures between the usrer space and kernel space. How the juice team work to meet these problems? whether the juice team have noticed and verify these android external components.

We have not validated iptables for 64 bit kernel compatibility. I think it is a valid use case to test.

We are now focusing on 64bit user space, but we also see Google willing to support 32 bit as primary configuration (like Juice project), we will look into this test as part of our M4 (milestone) release and keep you updated.

Do you see similar issues with any other external projects ?

Regards, Khasim

...

Best Regards

Peter

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