From: Greg KH <gregkh@linuxfoundation.org>
To: Richard Leitner <richard.leitner@skidata.com>
Cc: stable@vger.kernel.org, "Angus Ainslie (Purism)" <angus@akkea.ca>,
Robin Gong <yibin.gong@nxp.com>, Vinod Koul <vkoul@kernel.org>
Subject: Re: dmaengine: imx-sdma: Only check ratio on parts that support 1:1
Date: Thu, 23 May 2019 19:45:53 +0200 [thread overview]
Message-ID: <20190523174553.GC29438@kroah.com> (raw)
In-Reply-To: <b96a7d7c-30b1-3153-29ed-1a3ece561b4e@skidata.com>
On Wed, May 22, 2019 at 01:14:55PM +0200, Richard Leitner wrote:
> Please apply commit 941acd566b18 ("dmaengine: imx-sdma: Only check ratio on
> parts that support 1:1") to the 5.1 stable branch.
>
> Without this patch following error message is issues when writing to UART 3
> or UART 4 on an i.MX6 solo lite with Linux v5.1.4 (which fails).
>
> imx-sdma 20ec000.sdma: Timeout waiting for CH0 ready
>
> The problem is fixed when applying this patch on v5.1.4 tag.
Now queued up, thanks.
greg k-h
prev parent reply other threads:[~2019-05-23 17:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-22 11:14 dmaengine: imx-sdma: Only check ratio on parts that support 1:1 Richard Leitner
2019-05-23 17:45 ` Greg KH [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=20190523174553.GC29438@kroah.com \
--to=gregkh@linuxfoundation.org \
--cc=angus@akkea.ca \
--cc=richard.leitner@skidata.com \
--cc=stable@vger.kernel.org \
--cc=vkoul@kernel.org \
--cc=yibin.gong@nxp.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;
as well as URLs for NNTP newsgroup(s).