linux-kernel - Re: [PATCH] platform/x86: wmi: Fix printing info about WDG structure

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Message-ID: <CAHp75VcH__FDMfUWxDMfga3acBrUxKMqS9y+W6RLzAWsc6OmcA@mail.gmail.com>
Date:   Thu, 8 Jun 2017 20:44:39 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Joe Perches <joe@...ches.com>
Cc:     Darren Hart <dvhart@...radead.org>,
        Pali Rohár <pali.rohar@...il.com>,
        Andy Shevchenko <andy@...radead.org>,
        Andy Lutomirski <luto@...nel.org>,
        Platform Driver <platform-driver-x86@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] platform/x86: wmi: Fix printing info about WDG structure

On Thu, Jun 8, 2017 at 8:42 PM, Andy Shevchenko
<andy.shevchenko@...il.com> wrote:
> On Thu, Jun 8, 2017 at 6:38 PM, Joe Perches <joe@...ches.com> wrote:
>> On Thu, 2017-06-08 at 08:16 -0700, Darren Hart wrote:
>>> On Sat, May 27, 2017 at 11:49:22PM +0300, Andy Shevchenko wrote:
>>> > On Sat, May 27, 2017 at 11:48 PM, Pali Rohár <pali.rohar@...il.com> wrote:
>>> > > On Saturday 27 May 2017 15:33:14 Andy Shevchenko wrote:

>> Perhaps
>>         pr_info("\t%*pE\n", (int)sizeof(g->object_id), g->object_id);
>
> It will print some noisy characters as far as I understood the initial
> intention.

Ah, sorry, it will work, though sligtly differently. It will take
extra argument from the stack which we can avoid. I don't expect the
size of that growing. Pali?


-- 
With Best Regards,
Andy Shevchenko