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Date:   Thu, 14 Jul 2022 08:08:37 +0200
From:   Greg KH <gregkh@linuxfoundation.org>
To:     sean.wang@kernel.org
Cc:     stable@vger.kernel.org, linux-wireless@vger.kernel.org,
        linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
        Sean Wang <sean.wang@mediatek.com>
Subject: Re: [PATCH 5.15 2/5] Revert "mt76: mt7921e: fix possible probe
 failure after reboot"
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References: <4bdcd29552ba78c87d8799181b9acddec465ad3c.1657764335.git.sean.wang@kernel.org>
 <c297b97b4af66777202652b29183397e671bc15d.1657764335.git.sean.wang@kernel.org>
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On Wed, Jul 13, 2022 at 07:07:38PM -0700, sean.wang@kernel.org wrote:
> From: Sean Wang <sean.wang@mediatek.com>
> 
> This reverts commit 649178c0493e4080b2b226b0ef9fa2d834b1b412.
> 
> Signed-off-by: Sean Wang <sean.wang@mediatek.com>
> ---
> There was mistake in
> 649178c0493e ("mt76: mt7921e: fix possible probe failure after reboot")
> that caused WiFi reset cannot work well as the reported issue
> "PROBLEM: [Stable v5.15.42+] [mt7921] Wake after suspend locks up system
> when mt7921-driver is used on a Lenovo ThinkPad E15 G3"
> in http://lists.infradead.org/pipermail/linux-mediatek/2022-June/042668.html
> So, we need to revert, fix and land it again on the stable tree from upstream.

Same questions here as on patch 1/5.