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Message-ID: <06a7e64e62bf8191be5004dac52f84d711e0e9a0.camel@sipsolutions.net>
Subject: Re: [PATCH AUTOSEL 4.4 19/29] um: registers: Rename function names
 to avoid conflicts and build problems
From:   Johannes Berg <johannes@sipsolutions.net>
To:     Sasha Levin <sashal@kernel.org>, linux-kernel@vger.kernel.org,
        stable@vger.kernel.org
Cc:     Randy Dunlap <rdunlap@infradead.org>,
        Jeff Dike <jdike@addtoit.com>,
        Richard Weinberger <richard@nod.at>,
        Anton Ivanov <anton.ivanov@cambridgegreys.com>,
        linux-um@lists.infradead.org, tglx@linutronix.de, mingo@redhat.com,
        bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org,
        viro@zeniv.linux.org.uk
Date:   Tue, 18 Jan 2022 09:04:24 +0100
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On Mon, 2022-01-17 at 22:08 -0500, Sasha Levin wrote:
> From: Randy Dunlap <rdunlap@infradead.org>
> 
> [ Upstream commit 077b7320942b64b0da182aefd83c374462a65535 ]
> 
> The function names init_registers() and restore_registers() are used
> in several net/ethernet/ and gpu/drm/ drivers for other purposes (not
> calls to UML functions), so rename them.
> 
> This fixes multiple build errors.

FWIW, this is certainly fine to backport, but also almost certainly not
necessary: most likely all those drivers cannot be built before 5.14
(commit 68f5d3f3b654 ("um: add PCI over virtio emulation driver"))
anyway.

johannes