From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
Cc: "Ionut Nechita (Wind River)" <ionut.nechita@windriver.com>,
stable@kernel.org,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
wander@redhat.com, chris.friesen@windriver.com,
linux-serial <linux-serial@vger.kernel.org>
Subject: Re: [PATCH v2 6.12.y 00/10] serial: 8250_dw: backport BUSY deassert series
Date: Tue, 16 Jun 2026 09:13:33 +0530 [thread overview]
Message-ID: <2026061641-cozy-creatable-9a9e@gregkh> (raw)
In-Reply-To: <c9f3545f-4522-4b78-7398-b364a4033a77@linux.intel.com>
On Wed, May 13, 2026 at 01:16:31PM +0300, Ilpo Järvinen wrote:
> On Wed, 13 May 2026, Ionut Nechita (Wind River) wrote:
>
> > From: Ionut Nechita <ionut.nechita@windriver.com>
> >
> > Hi Greg, Ilpo,
> >
> > This is v2 of the 8250_dw BUSY deassert backport to 6.12.y,
> > addressing Ilpo's review feedback on v1.
>
> FYI, this came up yesterday related to guard()s vs unlock variants:
>
> https://lore.kernel.org/linux-serial/cover.1778592805.git.jnilo@free.fr/
Yeah, I'm not going to take these now, I'd like to see a lot more
testing and some actual reasons why this is needed in this tree. So far
windriver's track-record for backports is really low/bad so I'll just
drop them from my review queue right now.
thanks,
greg k-h
prev parent reply other threads:[~2026-06-16 3:44 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-13 6:50 [PATCH v2 6.12.y 00/10] serial: 8250_dw: backport BUSY deassert series Ionut Nechita (Wind River)
2026-05-13 6:50 ` [PATCH v2 6.12.y 01/10] serial: 8250: use serial_port_in/out() helpers Ionut Nechita (Wind River)
2026-05-13 6:50 ` [PATCH v2 6.12.y 02/10] serial: 8250_dw: Comment possible corner cases in serial_out() implementation Ionut Nechita (Wind River)
2026-05-13 6:50 ` [PATCH v2 6.12.y 03/10] serial: introduce uart_port_lock() guard()s Ionut Nechita (Wind River)
2026-05-13 6:50 ` [PATCH v2 6.12.y 04/10] serial: 8250: convert serial8250_do_shutdown() to scoped_guard() Ionut Nechita (Wind River)
2026-05-13 6:50 ` [PATCH v2 6.12.y 05/10] serial: 8250: Protect LCR write in shutdown Ionut Nechita (Wind River)
2026-05-13 6:50 ` [PATCH v2 6.12.y 06/10] serial: 8250_dw: Avoid unnecessary LCR writes Ionut Nechita (Wind River)
2026-05-13 6:50 ` [PATCH v2 6.12.y 07/10] serial: 8250: Add serial8250_handle_irq_locked() Ionut Nechita (Wind River)
2026-05-13 6:50 ` [PATCH v2 6.12.y 08/10] serial: 8250_dw: Rework dw8250_handle_irq() locking and IIR handling Ionut Nechita (Wind River)
2026-05-13 6:50 ` [PATCH v2 6.12.y 09/10] serial: 8250_dw: Rework IIR_NO_INT handling to stop interrupt storm Ionut Nechita (Wind River)
2026-05-13 6:50 ` [PATCH v2 6.12.y 10/10] serial: 8250_dw: Ensure BUSY is deasserted Ionut Nechita (Wind River)
2026-05-13 10:16 ` [PATCH v2 6.12.y 00/10] serial: 8250_dw: backport BUSY deassert series Ilpo Järvinen
2026-06-16 3:43 ` Greg Kroah-Hartman [this message]
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=2026061641-cozy-creatable-9a9e@gregkh \
--to=gregkh@linuxfoundation.org \
--cc=andriy.shevchenko@linux.intel.com \
--cc=chris.friesen@windriver.com \
--cc=ilpo.jarvinen@linux.intel.com \
--cc=ionut.nechita@windriver.com \
--cc=linux-serial@vger.kernel.org \
--cc=stable@kernel.org \
--cc=wander@redhat.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox