From: Johan Hovold <johan@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jirislaby@kernel.org>,
linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Johan Hovold <johan@kernel.org>
Subject: [PATCH 0/2] serial: core: fix console port-lock regression
Date: Wed, 9 Sep 2020 16:30:59 +0200 [thread overview]
Message-ID: <20200909143101.15389-1-johan@kernel.org> (raw)
These patches fix up the regressions introduced by the console-detach
changes after which the port lock was no longer initialised for not-yet
registered consoles during port registration or during early console
setup.
Some of the reported driver regressions have been addressed by patching
individual drivers and later by a work-around for the first issue in
core but the early setup issue remained.
Johan
Johan Hovold (2):
serial: core: fix port-lock initialisation
serial: core: fix console port-lock regression
drivers/tty/serial/serial_core.c | 44 +++++++++++++++-----------------
include/linux/serial_core.h | 1 +
2 files changed, 21 insertions(+), 24 deletions(-)
--
2.26.2
next reply other threads:[~2020-09-09 17:02 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-09 14:30 Johan Hovold [this message]
2020-09-09 14:31 ` [PATCH 1/2] serial: core: fix port-lock initialisation Johan Hovold
[not found] ` <20200909152158.GC1891694@smile.fi.intel.com>
2020-09-10 7:08 ` Johan Hovold
2020-09-09 14:31 ` [PATCH 2/2] serial: core: fix console port-lock regression Johan Hovold
[not found] ` <20200909154815.GD1891694@smile.fi.intel.com>
2020-09-10 7:35 ` Johan Hovold
2020-09-10 9:27 ` Andy Shevchenko
2020-09-10 11:10 ` Johan Hovold
2020-09-14 8:09 ` Tony Lindgren
2020-09-16 12:23 ` Andy Shevchenko
2020-09-18 7:16 ` Tony Lindgren
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200909143101.15389-1-johan@kernel.org \
--to=johan@kernel.org \
--cc=andriy.shevchenko@linux.intel.com \
--cc=gregkh@linuxfoundation.org \
--cc=jirislaby@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-serial@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.