linux-kernel - Re: [PATCH] PCI: endpoint: Use sysfs

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Message-ID: <20210719151837.GA473693@rocinante>
Date:   Mon, 19 Jul 2021 17:18:37 +0200
From:   Krzysztof Wilczyński <kw@...ux.com>
To:     Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
Cc:     Kishon Vijay Abraham I <kishon@...com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Sasha Levin <sashal@...nel.org>, linux-pci@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] PCI: endpoint: Use sysfs_emit() in "show" functions

[+cc Sasha for visibility]

Hi!

[...]
> > Nice catch!
> 
> I actually executed "cat" against configfs to meet the issue and found
> your solution in pci-sysfs.

Oh!  That's not good...  I am curious, which attribute caused this?

Also, if this is fixing a bug, then it might warrant letting the folks who look
after the long-term and stable kernels know.  I also wonder if there would be
something to add for the "Fixes:" tag, if there is a previous commit this
change fixes.

	Krzysztof