From: sashiko-bot@kernel.org
To: "Tim Douglas" <me@timdoug.com>
Cc: linux-serial@vger.kernel.org
Subject: Re: [PATCH 1/2] serial: pmac_zilog: push received data to the port that received it
Date: Tue, 13 Oct 2026 01:48:05 +0000 [thread overview]
Message-ID: <sashiko-outbox-168840@kernel.org> (raw)
In-Reply-To: <20261013013541.4535-2-me@timdoug.com>
> pmz_interrupt() drains both channels but, since commit 2e124b4a390c
> ("TTY: switch tty_flip_buffer_push"), pushes the flip buffer of the
> port whose handler is running rather than the port that was drained.
> With both ports open, data received on the other port can be left in
> its flip buffer until something else pushes it, so its reader may not
> see it.
>
> Fixes: 2e124b4a390c ("TTY: switch tty_flip_buffer_push")
> Cc: stable@vger.kernel.org
> Assisted-by: LLM
> Signed-off-by: Tim Douglas <me@timdoug.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261013013541.4535-1-me@timdoug.com?part=1
next prev parent reply other threads:[~2026-10-13 1:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-13 1:35 [PATCH 0/2] serial: pmac_zilog: two receive fixes Tim Douglas
2026-10-13 1:35 ` [PATCH 1/2] serial: pmac_zilog: push received data to the port that received it Tim Douglas
2026-10-13 1:48 ` sashiko-bot [this message]
2026-10-13 1:35 ` [PATCH 2/2] serial: pmac_zilog: report received breaks Tim Douglas
2026-10-13 1:44 ` sashiko-bot
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