Thread (10 messages) 10 messages, 6 authors, 2017-03-17

[PATCH v3] Revert "tty: serial: pl011: add ttyAMA for matching pl011 console"

From: Aleksey Makarov <hidden>
Date: 2017-03-16 09:36:18
Also in: linux-serial, lkml


On 03/16/2017 10:11 AM, Jayachandran C. wrote:
Hi Greg,

On Tue, Mar 14, 2017 at 9:44 PM, Sudeep Holla [off-list ref] wrote:
quoted

On 01/03/17 15:23, Aleksey Makarov wrote:
quoted
The original patch makes the condition always true, so it is wrong.

It masks (but not fixes) the bug described in the commit message
but introduces a regression (no console is selected by SPCR)
in regular (no 'console=ttyAMA') case.

s/||/&&/ would not fix the problem as the root cause was identified
incorrectly.

This reverts commit aea9a80ba98a0c9b4de88850260e9fbdcc98360b.
Sorry for that, I will test your patches and respond to that. For this
patch:

Acked-by: Sudeep Holla <redacted>
This fixes a regression I see in v4.11-rc2

Tested-by: Jayachandran C <redacted>

I don't see it in the tty/serial tree yet
It's commit 713b93f1b849 from tty-next branch of 
https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git

So it looks like it is scheduled for 4.12

Greg, this is a fix for regression.  Can it be applied to 4.11-rcX?

Thank you
Aleksey Makarov
JC.
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