From: "Toke Høiland-Jørgensen" <toke@toke.dk>
To: Bruno Bieth <bruno@bieth.org>, Pengpeng Hou <pengpeng@iscas.ac.cn>
Cc: Jeff Johnson <jeff.johnson@oss.qualcomm.com>,
linux-wireless@vger.kernel.org, regressions@lists.linux.dev,
stable@vger.kernel.org
Subject: Re: [REGRESSION] ath9k_htc: AR9271 can't be brought up (-EMSGSIZE) since "wifi: ath9k: reject short WMI command responses"
Date: Mon, 26 Oct 2026 11:00:38 +0100 [thread overview]
Message-ID: <87ecdcpyrd.fsf@toke.dk> (raw)
In-Reply-To: <179300633675.74151.170245467704180950@bieth.org>
"Bruno Bieth" <bruno@bieth.org> writes:
> Hi,
>
> After updating from 6.18.48 to 6.18.56, my AR9271 USB adapter
> (0cf3:9271, ath9k_htc, htc_9271-1.4.0.fw) still probes fine, but the
> interface can no longer be brought up: every attempt fails with
> EMSGSIZE ("Message too long"). On 6.18.48 the same adapter associated
> without problems.
>
> I believe the cause is the 6.18.56 backport (e0c21130c1c7) of
>
> 93ce8ea70451 ("wifi: ath9k: reject short WMI command responses")
Yup, this was already reported, and a revert is in 6.18.58. Please try
that.
-Toke
parent reply other threads:[~2026-10-26 10:00 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <179300633675.74151.170245467704180950@bieth.org>]
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=87ecdcpyrd.fsf@toke.dk \
--to=toke@toke.dk \
--cc=bruno@bieth.org \
--cc=jeff.johnson@oss.qualcomm.com \
--cc=linux-wireless@vger.kernel.org \
--cc=pengpeng@iscas.ac.cn \
--cc=regressions@lists.linux.dev \
--cc=stable@vger.kernel.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.