From: Paul Burton <paul.burton@mips.com>
To: Paul Cercueil <paul@crapouillou.net>
Cc: Ralf Baechle <ralf@linux-mips.org>,
Paul Burton <pburton@wavecomp.com>,
James Hogan <jhogan@kernel.org>, "od@zcrc.me" <od@zcrc.me>,
"linux-mips@vger.kernel.org" <linux-mips@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Daniel Silsby <dansilsby@gmail.com>,
Paul Cercueil <paul@crapouillou.net>,
"linux-mips@vger.kernel.org" <linux-mips@vger.kernel.org>
Subject: Re: [PATCH 5/5] MIPS: Undefine PMD_ORDER for 32-bit builds
Date: Mon, 22 Jul 2019 21:21:54 +0000 [thread overview]
Message-ID: <MWHPR2201MB12773D46ADA8877F351BA55FC1C40@MWHPR2201MB1277.namprd22.prod.outlook.com> (raw)
In-Reply-To: <20190715214003.9714-5-paul@crapouillou.net>
Hello,
Paul Cercueil wrote:
> From: Daniel Silsby <dansilsby@gmail.com>
>
> During an update long ago to conform to 4-level page code, PMD_ORDER was
> changed from 0 to 1, despite the fact that a PMD table is not used at
> all in a 32-bit MIPS build. PMD_ORDER does not seem to be used in these
> builds. Now, it matches PUD_ORDER, a nonsense #define to give a build
> failure with informative error.
>
> The older commit that had redefined PMD_ORDER was
> commit c6e8b587718c ("Update MIPS to use the 4-level pagetable code
> thereby getting rid of the compacrapability headers.")
>
> Signed-off-by: Daniel Silsby <dansilsby@gmail.com>
> Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Applied to mips-next.
Thanks,
Paul
[ This message was auto-generated; if you believe anything is incorrect
then please email paul.burton@mips.com to report it. ]
next prev parent reply other threads:[~2019-07-22 21:22 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-15 21:39 [PATCH 1/5] MIPS: Disallow CPU_SUPPORTS_HUGEPAGES for XPA,EVA Paul Cercueil
2019-07-15 21:40 ` [PATCH 2/5] MIPS: Add partial 32-bit huge page support Paul Cercueil
2019-07-22 21:20 ` Paul Burton
2019-07-15 21:40 ` [PATCH 3/5] MIPS: Decouple CPU_SUPPORTS_HUGEPAGES from 64BIT Paul Cercueil
2019-07-22 21:21 ` Paul Burton
2019-07-15 21:40 ` [PATCH 4/5] MIPS: ingenic: Add support for huge pages Paul Cercueil
2019-07-22 21:21 ` Paul Burton
2019-07-15 21:40 ` [PATCH 5/5] MIPS: Undefine PMD_ORDER for 32-bit builds Paul Cercueil
2019-07-22 21:21 ` Paul Burton [this message]
2019-07-22 21:15 ` [PATCH 1/5] MIPS: Disallow CPU_SUPPORTS_HUGEPAGES for XPA,EVA Paul Burton
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