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Message-ID: <alpine.LFD.2.21.1812102324500.11202@eddie.linux-mips.org>
Date: Mon, 10 Dec 2018 23:32:46 +0000 (GMT)
From: "Maciej W. Rozycki" <macro@...ux-mips.org>
To: Paul Burton <paul.burton@...s.com>
cc: Firoz Khan <firoz.khan@...aro.org>,
"linux-mips@...r.kernel.org" <linux-mips@...r.kernel.org>,
Ralf Baechle <ralf@...ux-mips.org>,
James Hogan <jhogan@...nel.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Philippe Ombredanne <pombredanne@...b.com>,
Thomas Gleixner <tglx@...utronix.de>,
Kate Stewart <kstewart@...uxfoundation.org>,
"y2038@...ts.linaro.org" <y2038@...ts.linaro.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"linux-arch@...r.kernel.org" <linux-arch@...r.kernel.org>,
"arnd@...db.de" <arnd@...db.de>,
"deepa.kernel@...il.com" <deepa.kernel@...il.com>,
"marcin.juszkiewicz@...aro.org" <marcin.juszkiewicz@...aro.org>
Subject: Re: [PATCH v4 3/7] mips: rename macros and files from '64' to
'n64'
On Mon, 10 Dec 2018, Paul Burton wrote:
> And I realise that undoing that but keeping n64 in our own filenames &
> macros is another type of inconsistency, but something imperfect is
> unavoidable at this point given that the engineers way back when decided
> to use "ABI64" for n64.
My feeling has been n32 was invented at SGI as an afterthought, hence the
choice of having ABI32 or ABI64 defined for the 32-bit (now o32) and the
64-bit (now n64) ABI respectively was reasonable.
FWIW,
Maciej
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