From patchwork Tue Sep 15 15:41:16 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suzuki K Poulose X-Patchwork-Id: 7187341 Return-Path: X-Original-To: patchwork-kvm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 5FD529F336 for ; Tue, 15 Sep 2015 15:45:11 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 94FBB206E9 for ; Tue, 15 Sep 2015 15:45:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C095D206B5 for ; Tue, 15 Sep 2015 15:45:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754161AbbIOPoi (ORCPT ); Tue, 15 Sep 2015 11:44:38 -0400 Received: from eu-smtp-delivery-143.mimecast.com ([146.101.78.143]:26846 "EHLO eu-smtp-delivery-143.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752262AbbIOPlo (ORCPT ); Tue, 15 Sep 2015 11:41:44 -0400 Received: from cam-owa2.Emea.Arm.com (fw-tnat.cambridge.arm.com [217.140.96.140]) by eu-smtp-1.mimecast.com with ESMTP id uk-mta-33-4TMyovPaQ4ewoL66zSSVMQ-5; Tue, 15 Sep 2015 16:41:42 +0100 Received: from e106634-lin.cambridge.arm.com ([10.1.2.79]) by cam-owa2.Emea.Arm.com with Microsoft SMTPSVC(6.0.3790.3959); Tue, 15 Sep 2015 16:41:40 +0100 From: "Suzuki K. Poulose" 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, Marc.Zyngier@arm.com, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, ard.biesheuvel@linaro.org, suzuki.poulose@arm.com, Mark Rutland , Catalin Marinas , Will Deacon Subject: [PATCH 07/15] arm64: Kconfig: Fix help text about AArch32 support with 64K pages Date: Tue, 15 Sep 2015 16:41:16 +0100 Message-Id: <1442331684-28818-8-git-send-email-suzuki.poulose@arm.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1442331684-28818-1-git-send-email-suzuki.poulose@arm.com> References: <1442331684-28818-1-git-send-email-suzuki.poulose@arm.com> X-OriginalArrivalTime: 15 Sep 2015 15:41:40.0765 (UTC) FILETIME=[03F7CCD0:01D0EFCD] X-MC-Unique: 4TMyovPaQ4ewoL66zSSVMQ-5 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: "Suzuki K. Poulose" Update the help text for ARM64_64K_PAGES to reflect the reality about AArch32 support. Cc: Mark Rutland Cc: Catalin Marinas Cc: Will Deacon Signed-off-by: Suzuki K. Poulose Reviewed-by: Ard Biesheuvel Tested-by: Ard Biesheuvel --- arch/arm64/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index ab0a36f..83bca48 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -350,8 +350,8 @@ 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