All of lore.kernel.org
 help / color / mirror / Atom feed
From: Sasha Levin <sashal@kernel.org>
To: Chris Lu <chris.lu@mediatek.com>, Sean Wang <sean.wang@mediatek.com>
Cc: Sasha Levin <sashal@kernel.org>,
	Linux kernel regressions list <regressions@lists.linux.dev>,
	linux-mediatek <linux-mediatek@lists.infradead.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	linux-bluetooth <linux-bluetooth@vger.kernel.org>,
	stable@vger.kernel.org,
	Thorsten Leemhuis <regressions@leemhuis.info>
Subject: Re: btmtk: regression in 6.6.142: NULL pointer dereference in btmtk_usb_hci_wmt_sync during resume from S4
Date: Fri,  3 Jul 2026 22:05:10 -0400	[thread overview]
Message-ID: <2026070315-stable-reply-0016@kernel.org> (raw)
In-Reply-To: <7ea1c4a0-d38f-413b-993b-7846b2b7debd@leemhuis.info>

On Thu, Jul 03, 2026 at 08:34:04AM +0200, Thorsten Leemhuis wrote:
> Hi Chris & Sean! I noticed a report about a regression with btmtk that
> happens in 6.6.y series. This strictly speaking is the domain of the
> stable team, but maybe you want to take a look nevertheless:
>
> https://bugzilla.kernel.org/show_bug.cgi?id=221696

Thanks for the report!

I've queued the missing part of the upstream chain for 6.6.y: 5c5e8c52e3caf
plus its follow-up fixes 67dba2c28fe0af ("Bluetooth: btmtk: Fix failed to send
func ctrl for MediaTek devices."), 099799fa9b76c5 ("Bluetooth: btmtk: Fix
wait_on_bit_timeout interruption during shutdown"), and f0c83a23fcbb42
("Bluetooth: btmtk: Fix btmtk.c undefined reference build error").

-- 
Thanks,
Sasha

      reply	other threads:[~2026-07-04  2:05 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-03  6:34 btmtk: regression in 6.6.142: NULL pointer dereference in btmtk_usb_hci_wmt_sync during resume from S4 Thorsten Leemhuis
2026-07-04  2:05 ` Sasha Levin [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=2026070315-stable-reply-0016@kernel.org \
    --to=sashal@kernel.org \
    --cc=chris.lu@mediatek.com \
    --cc=linux-bluetooth@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mediatek@lists.infradead.org \
    --cc=regressions@leemhuis.info \
    --cc=regressions@lists.linux.dev \
    --cc=sean.wang@mediatek.com \
    --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.