linux-kernel - Re: [PATCH v3 2/3] ARM: bcm2835: Switch to use %ptT

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Date:   Tue, 16 Jun 2020 17:53:23 +0200
From:   Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Petr Mladek <pmladek@...e.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
        linux-kernel@...r.kernel.org,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        Andrew Morton <akpm@...ux-foundation.org>
Cc:     Stefan Wahren <wahrenst@....net>,
        nsaenzjulienne <nsaenzjulienne@...e.de>
Subject: Re: [PATCH v3 2/3] ARM: bcm2835: Switch to use %ptT

Hi,

On Wed, 2020-04-15 at 20:00 +0300, Andy Shevchenko wrote:
> Use %ptT instead of open coded variant to print content of
> time64_t type in human readable format.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> ---

as originally reported by Stefan Wahren, this patch is likely to be the cause
for a regression on RPi3b+ 32bit mode (multi_v7_defconfig,
5.8.0-rc1-00019-ga5dc8300df75):

[    3.759892] raspberrypi-firmware soc:firmware: Attached to firmware from 18446744073709048425-02-19T15:52:16

Whereas the same doesn't seem to happen in 64bit mode:

[    1.584126] raspberrypi-firmware soc:firmware: Attached to firmware from 2020-02-12T12:39:27

Regards,
Nicolas



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