From: ard.biesheuvel@linaro.org (Ard Biesheuvel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 02/14] arm64: Handle section maps for swapper/idmap
Date: Wed, 2 Sep 2015 12:00:52 +0200 [thread overview]
Message-ID: <CAKv+Gu_VUSxTNb1muM8qykWjHQjcuys+_1Dfa37xRjGE5G+QGA@mail.gmail.com> (raw)
In-Reply-To: <55E6C4A2.7080307@arm.com>
On 2 September 2015 at 11:42, Suzuki K. Poulose <Suzuki.Poulose@arm.com> wrote:
> On 02/09/15 10:38, Ard Biesheuvel wrote:
>>
>> On 13 August 2015 at 13:33, Suzuki K. Poulose <suzuki.poulose@arm.com>
>> wrote:
>>>
>>> From: "Suzuki K. Poulose" <suzuki.poulose@arm.com>
>>>
>>> We use section maps with 4K page size to create the
>>> swapper/idmaps. So far we have used !64K or 4K checks
>>> to handle the case where we use the section maps. This
>>> patch adds a symbol to make it clear those cases.
>>>
>>
>> That sentence does not make sense.
>
>
> I agree. How about :
>
> "This patch adds a new symbol, 'ARM64_SWAPPER_USES_SECTION_MAPS', to
> handle cases where we use section maps, instead of using the page size
> symbols."
>
Yep, much better
next prev parent reply other threads:[~2015-09-02 10:00 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-13 11:33 [PATCH 00/14] arm64: 16K translation granule support Suzuki K. Poulose
2015-08-13 11:33 ` [PATCH 01/14] arm64: Move swapper pagetable definitions Suzuki K. Poulose
2015-08-13 11:33 ` [PATCH 02/14] arm64: Handle section maps for swapper/idmap Suzuki K. Poulose
2015-09-02 9:38 ` Ard Biesheuvel
2015-09-02 9:42 ` Suzuki K. Poulose
2015-09-02 10:00 ` Ard Biesheuvel [this message]
2015-08-13 11:33 ` [PATCH 03/14] arm64: Introduce helpers for page table levels Suzuki K. Poulose
2015-08-13 11:33 ` [PATCH 04/14] arm64: Calculate size for idmap_pg_dir at compile time Suzuki K. Poulose
2015-08-13 11:33 ` [PATCH 05/14] arm64: Handle 4 level page table for swapper Suzuki K. Poulose
2015-08-13 11:33 ` [PATCH 06/14] arm64: Clean config usages for page size Suzuki K. Poulose
2015-08-13 11:33 ` [PATCH 07/14] arm64: Kconfig: Fix help text about AArch32 support with 64K pages Suzuki K. Poulose
2015-08-13 11:33 ` [PATCH 08/14] arm64: kvm: Fix {V}TCR_EL2_TG0 mask Suzuki K. Poulose
2015-08-13 11:33 ` [PATCH 09/14] arm64: Cleanup VTCR_EL2 computation Suzuki K. Poulose
2015-08-13 11:34 ` [PATCH 10/14] arm: kvm: Move fake PGD handling to arch specific files Suzuki K. Poulose
2015-08-13 11:34 ` [PATCH 11/14] arm64: kvm: Rewrite fake pgd handling Suzuki K. Poulose
2015-08-13 11:34 ` [PATCH 12/14] arm64: Check for selected granule support Suzuki K. Poulose
2015-08-13 12:28 ` Steve Capper
2015-08-13 14:45 ` Suzuki K. Poulose
2015-08-13 17:29 ` Catalin Marinas
2015-09-02 9:48 ` Ard Biesheuvel
2015-09-02 10:19 ` Ard Biesheuvel
2015-09-04 13:58 ` Catalin Marinas
2015-08-13 11:34 ` [PATCH 13/14] arm64: Add 16K page size support Suzuki K. Poulose
2015-08-13 11:34 ` [PATCH 14/14] arm64: 36 bit VA Suzuki K. Poulose
2015-09-02 9:55 ` [PATCH 00/14] arm64: 16K translation granule support Ard Biesheuvel
2015-09-02 10:11 ` Suzuki K. Poulose
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