Hi Jean-Philippe,

On 2017/9/6 8:51, Bob Liu wrote:

On 2017/9/5 20:53, Jean-Philippe Brucker wrote:

quoted

On 31/08/17 09:20, Yisheng Xie wrote:

quoted

From: Jean-Philippe Brucker <redacted>

Platform device can realise SVM function by using the stall mode. That
is to say, when device access a memory via iova which is not populated,
it will stalled and when SMMU try to translate this iova, it also will
stall and meanwhile send an event to CPU via MSI.

After SMMU driver handle the event and populated the iova, it will send
a RESUME command to SMMU to exit the stall mode, therefore the platform
device can contiue access the memory.

Signed-off-by: Jean-Philippe Brucker <redacted>

No. Please don't forge a signed-off-by under a commit message you wrote,

Sorry about that, it is my mistake.

Really sorry for that.
We sent out the wrong version, I should take more careful review.

Regards,
Liubo

quoted

it's rude. I didn't sign it, didn't consider it fit for mainline or even
as an RFC, and wanted to have another read before sending. My mistake,
I'll think twice before sharing prototypes in the future.

Thanks,
Jean

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