linux-kernel - Re: 5.17-rc regression: X1 Carbon touchpad not resumed

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Message-ID: <62e369a0-831e-1346-3d8-c394fc49ddf6@google.com>
Date:   Mon, 7 Feb 2022 12:41:55 -0800 (PST)
From:   Hugh Dickins <hughd@...gle.com>
To:     Wolfram Sang <wsa@...nel.org>, Hugh Dickins <hughd@...gle.com>,
        Derek Basehore <dbasehore@...omium.org>,
        Rajat Jain <rajatja@...gle.com>,
        Jarkko Nikula <jarkko.nikula@...ux.intel.com>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Thorsten Leemhuis <regressions@...mhuis.info>,
        linux-kernel@...r.kernel.org, linux-i2c@...r.kernel.org
Subject: Re: 5.17-rc regression: X1 Carbon touchpad not resumed

On Mon, 7 Feb 2022, Wolfram Sang wrote:
> Hello Hugh,
> 
> > Bisection led to 172d931910e1db800f4e71e8ed92281b6f8c6ee2
> > ("i2c: enable async suspend/resume on i2c client devices")
> > and reverting that fixes it for me.
> 
> Thank you for the report plus bisection and sorry for the regression!
> 
> I will wait a few days if people come up with a fix. If not, I will
> revert the offending commit. Are you willing to test patches in case
> there will be some?

Many thanks for such quick response (I found it at rc1, but couldn't
spend time to bisect until yesterday).  Willing to test?  Absolutely.

Hugh