From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: u-boot@lists.denx.de
Subject: [PATCH] Revert "usb: kbd: destroy device after console is stopped"
Date: Thu, 22 Apr 2021 13:52:41 +0300 [thread overview]
Message-ID: <YIFVeT8egNwswDVZ@smile.fi.intel.com> (raw)
In-Reply-To: <20210422091910.83560-1-pbrobinson@gmail.com>
On Thu, Apr 22, 2021 at 10:19:10AM +0100, Peter Robinson wrote:
Thanks for the report.
> Reverts commit eb5fd9e46c1, it causes ARMv7 devices to stop booting
> Linux when a USB keyboard is attached. The kernels starts but there's
> no output. Reverting it makes things work again.
It's not good. When we revert, we introduce another (I consider more serious)
bug.
> Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
> Cc: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> ---
>
> This has caused us issues on a number of ARMv7 deviices. I'm not sure
> why specifically ARMv7 because it happens on a RPi3 running Fedora
> armhfp, but doesn't happen on aarch64. Issue seen on RPis, Cubietruck,
> and others.
Can we conduct a bit of investigation here?
Is it using ATAGs or command line? How Linux kernel gets its parameters?
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2021-04-22 10:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-22 9:19 [PATCH] Revert "usb: kbd: destroy device after console is stopped" Peter Robinson
2021-04-22 10:52 ` Andy Shevchenko [this message]
2021-04-22 11:11 ` Peter Robinson
2021-04-22 11:28 ` Andy Shevchenko
2021-04-22 11:30 ` Andy Shevchenko
2021-04-22 19:34 ` Marek Vasut
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