Re: [PATCH 5.15 2/5] Revert "mt76: mt7921e: fix possible probe failure after reboot"
From: Greg KH
Date: Thu Jul 14 2022 - 02:09:07 EST
On Wed, Jul 13, 2022 at 07:07:38PM -0700, sean.wang@xxxxxxxxxx wrote:
> From: Sean Wang <sean.wang@xxxxxxxxxxxx>
> This reverts commit 649178c0493e4080b2b226b0ef9fa2d834b1b412.
> Signed-off-by: Sean Wang <sean.wang@xxxxxxxxxxxx>
> 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.