From:   Naohiro Aota <Naohiro.Aota@wdc.com>
To:     Jiasheng Jiang <jiasheng@iscas.ac.cn>
CC:     "damien.lemoal@opensource.wdc.com" <damien.lemoal@opensource.wdc.com>,
        "David.Laight@ACULAB.COM" <David.Laight@ACULAB.COM>,
        "davem@davemloft.net" <davem@davemloft.net>,
        "gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>,
        "stable@vger.kernel.org" <stable@vger.kernel.org>,
        "linux-ide@vger.kernel.org" <linux-ide@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3] ide: Check for null pointer after calling devm_ioremap
Thread-Topic: [PATCH v3] ide: Check for null pointer after calling
 devm_ioremap
Thread-Index: AQHYBpI4LXUhzxHhmU2uDl/BQMgWmA==
Date:   Tue, 11 Jan 2022 02:23:29 +0000
Message-ID: <20220111022328.ynoyoekjwwf6p2vw@naota-xeon>
References: <20220109140142.4081651-1-jiasheng@iscas.ac.cn>
In-Reply-To: <20220109140142.4081651-1-jiasheng@iscas.ac.cn>
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On Sun, Jan 09, 2022 at 10:01:42PM +0800, Jiasheng Jiang wrote:
> On Sun, Jan 09, 2022 at 04:53:39PM +0800, Damien Le Moal wrote:
> >>>> Cc: stable@vger.kernel.org#5.10
> >>>
> >>> Please keep the space before the #
> >>>
> >>> Cc: stable@vger.kernel.org #5.10
> >>=20
> >> Actually, I added the space before, but the when I use the tool
> >> 'scripts/checkpatch.pl' to check my format, it told me a warning
> >> that it should not have space.
> >>=20
> >> The warning is as follow:
> >> WARNING: email address 'stable@vger.kernel.org #5.10' might be
> >> better as 'stable@vger.kernel.org#5.10'
> >
> > Cc: stable@vger.kernel.org # 5.10
> >
> > Should work.
>=20
> I used 'scripts/checkpatch.pl' to check it, giving me the warning again.
>=20
> The warning is as follow:
> WARNING: email address 'stable@vger.kernel.org # 5.10' might be better as
> 'stable@vger.kernel.org# 5.10'
>=20
> And if I use the 'stable@vger.kernel.org# 5.10', warning too.
>=20
> The warning is as follow:
> WARNING: email address 'stable@vger.kernel.org# 5.10' might be better as
> 'stable@vger.kernel.org#5.10'=20
>=20
> It seems that the only non-warning format is 'stable@vger.kernel.org#5.10=
'.
>=20
> Sincerely thanks,
> Jiang
>=20

The checkpatch.pl in 5.10.90 fails to parse the line as shown
above. That is fixed in commit fccaebf00e60 ("checkpatch: improve
email parsing") in the current tree.=