On Wed, Jan 24, 2018 at 1:56 AM, Vincent Chen [off-list ref] wrote:

2018-01-18 18:30 GMT+08:00 Arnd Bergmann [off-list ref]:

quoted

On Mon, Jan 15, 2018 at 6:53 AM, Greentime Hu [off-list ref] wrote:

quoted

From: Greentime Hu <greentime-MUIXKm3Oiri1Z/+hSey0Gg@public.gmane.org>

This patch adds support for signal handling.

Signed-off-by: Vincent Chen <vincentc-MUIXKm3Oiri1Z/+hSey0Gg@public.gmane.org>
Signed-off-by: Greentime Hu <greentime-MUIXKm3Oiri1Z/+hSey0Gg@public.gmane.org>

I never feel qualified enough to properly review signal handling code, so
no Ack from me for this code even though I don't see anything wrong with it.
Hopefully someone else can give an Ack after looking more closely.

Dear Arnd:

We'd be glad to improve signal handling code to meet your requirement.
Could you
tell us which part we need to refine or which implementation is good
for us to refer?

No, as I said, the problem is on my side, I just don't understand enough of it.
I would assume that the arm64 and risc-v implementations are the most
thoroughly reviewed, but haven't looked at those in enough detail either.
If your code does something that risc-v doesn't do, try to understand whether
there should be a difference or not.

      Arnd
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