From: "Suzuki K. Poulose" <suzuki.poulose@arm.com>
To: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org, catalin.marinas@arm.com,
will.deacon@arm.com, mark.rutland@arm.com,
steve.capper@linaro.org, marc.zyngier@arm.com,
ard.biesheuvel@linaro.org, christoffer.dall@linaro.org,
"Suzuki K. Poulose" <suzuki.poulose@arm.com>
Subject: [PATCHv3 07/11] arm64: Kconfig: Fix help text about AArch32 support with 64K pages
Date: Wed, 14 Oct 2015 12:20:30 +0100 [thread overview]
Message-ID: <1444821634-1689-8-git-send-email-suzuki.poulose@arm.com> (raw)
In-Reply-To: <1444821634-1689-1-git-send-email-suzuki.poulose@arm.com>
Update the help text for ARM64_64K_PAGES to reflect the reality
about AArch32 support.
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Suzuki K. Poulose <suzuki.poulose@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
arch/arm64/Kconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 4654c27..13b51a0 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -368,8 +368,8 @@ config ARM64_64K_PAGES
help
This feature enables 64KB pages support (4KB by default)
allowing only two levels of page tables and faster TLB
- look-up. AArch32 emulation is not available when this feature
- is enabled.
+ look-up. AArch32 emulation requires applications compiled
+ with 64K aligned segments.
endchoice
--
1.7.9.5
next prev parent reply other threads:[~2015-10-14 11:21 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-14 11:20 [PATCHv3 00/11] arm64: 16K translation granule support Suzuki K. Poulose
2015-10-14 11:20 ` [PATCHv3 01/11] arm64: Move swapper pagetable definitions Suzuki K. Poulose
2015-10-14 11:42 ` Mark Rutland
2015-10-14 12:41 ` Suzuki K. Poulose
2015-10-14 11:20 ` [PATCHv3 02/11] arm64: Handle section maps for swapper/idmap Suzuki K. Poulose
2015-10-14 12:06 ` Mark Rutland
2015-10-14 13:21 ` Suzuki K. Poulose
2015-10-14 14:51 ` Mark Rutland
2015-10-14 15:08 ` Suzuki K. Poulose
2015-10-14 15:14 ` Mark Rutland
2015-10-14 11:20 ` [PATCHv3 03/11] arm64: Introduce helpers for page table levels Suzuki K. Poulose
2015-10-14 17:07 ` Mark Rutland
2015-10-15 9:35 ` Suzuki K. Poulose
2015-10-15 10:37 ` Mark Rutland
2015-10-15 11:40 ` Christoffer Dall
2015-10-15 11:37 ` Christoffer Dall
2015-10-15 12:44 ` Mark Rutland
2015-10-15 13:14 ` Suzuki K. Poulose
2015-10-15 13:30 ` Christoffer Dall
2015-10-15 13:48 ` Suzuki K. Poulose
2015-10-15 14:15 ` Christoffer Dall
2015-10-14 11:20 ` [PATCHv3 04/11] arm64: Calculate size for idmap_pg_dir at compile time Suzuki K. Poulose
2015-10-14 17:12 ` Mark Rutland
2015-10-14 11:20 ` [PATCHv3 05/11] arm64: Handle 4 level page table for swapper Suzuki K. Poulose
2015-10-14 17:15 ` Mark Rutland
2015-10-14 11:20 ` [PATCHv3 06/11] arm64: Clean config usages for page size Suzuki K. Poulose
2015-10-14 11:20 ` Suzuki K. Poulose [this message]
2015-10-14 17:16 ` [PATCHv3 07/11] arm64: Kconfig: Fix help text about AArch32 support with 64K pages Mark Rutland
2015-10-14 11:20 ` [PATCHv3 08/11] arm64: Check for selected granule support Suzuki K. Poulose
2015-10-14 17:24 ` Mark Rutland
2015-10-14 17:32 ` Mark Rutland
2015-10-15 9:45 ` Suzuki K. Poulose
2015-10-15 10:39 ` Mark Rutland
2015-10-14 21:13 ` Jeremy Linton
2015-10-15 9:48 ` Suzuki K. Poulose
2015-10-15 10:45 ` Mark Rutland
2015-10-15 11:25 ` Suzuki K. Poulose
2015-10-15 12:37 ` Mark Rutland
2015-10-15 12:58 ` Suzuki K. Poulose
2015-10-16 8:03 ` Ard Biesheuvel
2015-10-15 14:47 ` Jeremy Linton
2015-10-15 15:02 ` Suzuki K. Poulose
2015-10-15 15:11 ` Mark Rutland
2015-10-16 8:11 ` Ard Biesheuvel
2015-10-14 11:20 ` [PATCHv3 09/11] arm64: Add page size to the kernel image header Suzuki K. Poulose
2015-10-14 17:27 ` Mark Rutland
2015-10-15 9:19 ` Suzuki K. Poulose
2015-10-14 11:20 ` [PATCHv3 10/11] arm64: Add 16K page size support Suzuki K. Poulose
2015-10-14 15:40 ` Jeremy Linton
2015-10-14 15:53 ` Suzuki K. Poulose
2015-10-15 14:06 ` Mark Rutland
2015-10-15 14:48 ` Suzuki K. Poulose
2015-10-15 15:36 ` Steve Capper
2015-10-15 15:48 ` Suzuki K. Poulose
2015-10-14 11:20 ` [PATCHv3 11/11] arm64: 36 bit VA Suzuki K. Poulose
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