Re: [PATCH 3/3] printk: dump full information of page flags in pGp

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On Thu, Jan 28, 2021 at 10:50 PM Andy Shevchenko
<andriy.shevchenko@xxxxxxxxxxxxxxx> wrote:
>
> On Thu, Jan 28, 2021 at 09:18:24PM +0800, Yafang Shao wrote:
> > On Thu, Jan 28, 2021 at 8:11 PM Andy Shevchenko
> > <andriy.shevchenko@xxxxxxxxxxxxxxx> wrote:
>
> ...
>
> > Thanks for the explanation.
> > I will change it as you suggested.
>
> You are welcome!
>
> Just note, that kasprintf() should work for this as well as for the rest
> printf() cases. That's why it's very important to return proper buffer pointer.
>
> Also read `man snprintf(3)` RETURN VALUE section to understand it.
>

Thanks for the information. I will take a look at it.

-- 
Thanks
Yafang




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