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
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 index
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
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