Linux-Serial Archive on lore.kernel.org
 help / color / Atom feed
* [PATCH 0/2] serial: core: fix console port-lock regression
@ 2020-09-09 14:30 Johan Hovold
  2020-09-09 14:31 ` [PATCH 1/2] serial: core: fix port-lock initialisation Johan Hovold
  2020-09-09 14:31 ` [PATCH 2/2] serial: core: fix console port-lock regression Johan Hovold
  0 siblings, 2 replies; 10+ messages in thread
From: Johan Hovold @ 2020-09-09 14:30 UTC (permalink / raw)
  To: Greg Kroah-Hartman
  Cc: Jiri Slaby, linux-serial, linux-kernel, Andy Shevchenko, Johan Hovold

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


^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, back to index

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-09-09 14:30 [PATCH 0/2] serial: core: fix console port-lock regression Johan Hovold
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

Linux-Serial Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-serial/0 linux-serial/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-serial linux-serial/ https://lore.kernel.org/linux-serial \
		linux-serial@vger.kernel.org
	public-inbox-index linux-serial

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-serial


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git