linux-kernel - Re: [PATCH 5.15 2/5] Revert "mt76: mt7921e: fix possible probe failure after reboot"

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Message-ID: <Ys+y5QuKqtTPBGd0@kroah.com>
Date:   Thu, 14 Jul 2022 08:08:37 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     sean.wang@...nel.org
Cc:     stable@...r.kernel.org, linux-wireless@...r.kernel.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Sean Wang <sean.wang@...iatek.com>
Subject: Re: [PATCH 5.15 2/5] Revert "mt76: mt7921e: fix possible probe
 failure after reboot"

On Wed, Jul 13, 2022 at 07:07:38PM -0700, sean.wang@...nel.org wrote:
> From: Sean Wang <sean.wang@...iatek.com>
> 
> This reverts commit 649178c0493e4080b2b226b0ef9fa2d834b1b412.
> 
> Signed-off-by: Sean Wang <sean.wang@...iatek.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.