Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754397AbaLDPqf (ORCPT ); Thu, 4 Dec 2014 10:46:35 -0500 Received: from cantor2.suse.de ([195.135.220.15]:55936 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753776AbaLDPqe (ORCPT ); Thu, 4 Dec 2014 10:46:34 -0500 From: Alexander Graf To: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Will Deacon , Catalin Marinas Subject: [PATCH] arm64: Enable CONFIG_COMPAT also for 64k page size Date: Thu, 4 Dec 2014 16:46:33 +0100 Message-Id: <1417707993-82290-1-git-send-email-agraf@suse.de> X-Mailer: git-send-email 1.7.12.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org With binutils 2.25 the default alignment for 32bit arm sections changed to have everything 64k aligned. Armv7 binaries built with this binutils version run successfully on an arm64 system. Since effectively there is now the chance to run armv7 code on arm64 even with 64k page size, it doesn't make sense to block people from enabling CONFIG_COMPAT on those configurations. Signed-off-by: Alexander Graf --- arch/arm64/Kconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 9532f8d..3cf4f238 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -409,7 +409,6 @@ source "fs/Kconfig.binfmt" config COMPAT bool "Kernel support for 32-bit EL0" - depends on !ARM64_64K_PAGES select COMPAT_BINFMT_ELF select HAVE_UID16 select OLD_SIGSUSPEND3 -- 1.7.12.4 -- 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/