linux-kernel - Re: [PATCH 5.10 25/39] Revert "serial: 8250: Fix reporting real baudrate value in c

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Message-ID: <YywH1v2EB7CPnCww@kroah.com>
Date:   Thu, 22 Sep 2022 08:59:34 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Pavel Machek <pavel@....cz>
Cc:     linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        Pali Rohár <pali@...nel.org>,
        Johan Hovold <johan@...nel.org>
Subject: Re: [PATCH 5.10 25/39] Revert "serial: 8250: Fix reporting real
 baudrate value in c_ospeed field"

On Wed, Sep 21, 2022 at 10:05:02PM +0200, Pavel Machek wrote:
> Hi!
> 
> > From: Johan Hovold <johan@...nel.org>
> > 
> > commit d02b006b29de14968ba4afa998bede0d55469e29 upstream.
> > 
> > This reverts commit 32262e2e429cdb31f9e957e997d53458762931b7.
> > 
> > The commit in question claims to determine the inverse of
> > serial8250_get_divisor() but failed to notice that some drivers override
> > the default implementation using a get_divisor() callback.
> 
> I believe it would be better to remove bad commit and its revert,
> since it was not yet released.

No, our tools keep picking the original up as "hey, you missed this
one!", so I just added the revert here to make sure all is good going
forward.

thanks,

greg k-h