Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1217460

Re: [PATCH 02/14] arm64: Handle section maps for swapper/idmap

Show all headers | View raw

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."

Suzuki


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Re: [PATCH 02/14] arm64: Handle section maps for swapper/idmap Ard Biesheuvel <ard.biesheuvel@linaro.org> - 2015-09-02 11:40 +0200
  Re: [PATCH 02/14] arm64: Handle section maps for swapper/idmap "Suzuki K. Poulose" <Suzuki.Poulose@arm.com> - 2015-09-02 11:50 +0200
    Re: [PATCH 02/14] arm64: Handle section maps for swapper/idmap Ard Biesheuvel <ard.biesheuvel@linaro.org> - 2015-09-02 12:10 +0200

csiph-web