From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A17D71E2035; Wed, 2 Oct 2024 09:57:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727863039; cv=none; b=Wvr5F3yuZQ420eI9zll4D4+5MLsTuaAPAGvtpg91LedpoyNUuyQNJSI2TK4jaj3LBgdeZOXltHUM9INrHES2xqH6weywgSrquPovxQsIIb79SfL4LHuM9PgYwToViOQBo+wt8CmqraGjSRN0lkXMiOw/5nbgZpGIUslbwa5t8hI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727863039; c=relaxed/simple; bh=GONPKzWPvV6hlNqW13i39eZXWmID+K60+OzAQ97VKQM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=VQSYb7yZAuw8yiTYEM/ryxaj2zz+uLtNzXEYqDp93akDWY710mJWT7zeEN6ijslEiQaamb7yqeidc/nv1iibtGI1iTPdVvq3tEoE+VPOfEU6/HU7bIuL8k/uqUvKBpg+o2zNS2lDPjbKKAlJijFxS/MIWipIuZod55E60NPa82w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=rZFZV8xG; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="rZFZV8xG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C9564C4CECD; Wed, 2 Oct 2024 09:57:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1727863039; bh=GONPKzWPvV6hlNqW13i39eZXWmID+K60+OzAQ97VKQM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=rZFZV8xGTwZhXTn5d4ovHZ9HsMI8HxHmNb9IC7bJsD6kd10ApWsI6a7wqiVRQb/TG cgSAzcmXAmcKwbO48LcR/ZcA6vWTEHIjAzupd6tCoejpbpboeb7RvPho4QlYXaLilF 1Dx1Mup+63e2ZhOYVJ+/TNr16QtjABzqncekNwzY= Date: Wed, 2 Oct 2024 11:56:48 +0200 From: Greg KH To: Alexandru Gagniuc Cc: stable@vger.kernel.org, qin.wan@hp.com, andreas.noever@gmail.com, michael.jamet@intel.com, mika.westerberg@linux.intel.com, YehezkelShB@gmail.com, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Alexandru Gagniuc Subject: Re: [PATCH 6.6 00/14] Backport thunderbolt fix(es) from v6.9 Message-ID: <2024100236-carload-oblong-d631@gregkh> References: <20241001173109.1513-1-alexandru.gagniuc@hp.com> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241001173109.1513-1-alexandru.gagniuc@hp.com> On Tue, Oct 01, 2024 at 05:30:55PM +0000, Alexandru Gagniuc wrote: > From: Alexandru Gagniuc > > These patches resolve thunderbolt issues on Intel Raptor Lake systems. > With a monitor connected to a HP Thunderbolt G4 dock, the display > sometimes stops working after resume. > > The kernel reports an issue with the DisplayPort MST topology, the > full backtrace being pasted below. This failure is since v6.9-rc1 by > commit b4734507ac55 ("thunderbolt: Improve DisplayPort tunnel setup > process to be more robust"). The other commits are dependencies such > that all changes apply cleanly without needing modification. All now queued up, thanks! greg k-h