linux-kernel - Re: [PATCH 0/2] Deduplicate bin_attribute simple read() callbacks

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Message-ID: <2024041128-huddling-humped-4304@gregkh>
Date: Thu, 11 Apr 2024 15:07:46 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: Lukas Wunner <lukas@...ner.de>
Cc: "Rafael J. Wysocki" <rafael@...nel.org>, linux-kernel@...r.kernel.org,
	Michael Ellerman <mpe@...erman.id.au>,
	linuxppc-dev@...ts.ozlabs.org, linux-acpi@...r.kernel.org,
	Jean Delvare <jdelvare@...e.com>, Ard Biesheuvel <ardb@...nel.org>,
	linux-efi@...r.kernel.org, Zhenyu Wang <zhenyuw@...ux.intel.com>,
	Zhi Wang <zhi.wang.linux@...il.com>,
	intel-gvt-dev@...ts.freedesktop.org,
	Daniel Lezcano <daniel.lezcano@...aro.org>,
	linux-pm@...r.kernel.org, Luis Chamberlain <mcgrof@...nel.org>,
	linux-modules@...r.kernel.org
Subject: Re: [PATCH 0/2] Deduplicate bin_attribute simple read() callbacks

On Sat, Apr 06, 2024 at 03:52:00PM +0200, Lukas Wunner wrote:
> For my upcoming PCI device authentication v2 patches, I have the need
> to expose a simple buffer in virtual memory as a bin_attribute.
> 
> It turns out we've duplicated the ->read() callback for such simple
> buffers a fair number of times across the tree.
> 
> So instead of reinventing the wheel, I decided to introduce a common
> helper and eliminate all duplications I could find.
> 
> I'm open to a bikeshedding discussion on the sysfs_bin_attr_simple_read()
> name. ;)

Seems like no one objects, should I just take this through my
driver-core tree for 6.10?

thanks,

greg k-h