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: 7187221 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id BD461BEEC1 for ; Tue, 15 Sep 2015 15:44:00 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 05D6D2069D for ; Tue, 15 Sep 2015 15:44:00 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 15D00206AD for ; Tue, 15 Sep 2015 15:43:59 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZbsND-0006g1-7c; Tue, 15 Sep 2015 15:42:23 +0000 Received: from eu-smtp-delivery-143.mimecast.com ([146.101.78.143]) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZbsMt-0006I4-4i for linux-arm-kernel@lists.infradead.org; Tue, 15 Sep 2015 15:42:04 +0000 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 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150915_084203_541202_18A41867 X-CRM114-Status: UNSURE ( 8.74 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -5.2 (-----) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , kvm@vger.kernel.org, ard.biesheuvel@linaro.org, Marc.Zyngier@arm.com, Catalin Marinas , suzuki.poulose@arm.com, Will Deacon , linux-kernel@vger.kernel.org, kvmarm@lists.cs.columbia.edu MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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