From patchwork Fri Aug 2 21:29:08 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roy Franz X-Patchwork-Id: 2838188 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 [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 355B4BF535 for ; Fri, 2 Aug 2013 21:31:29 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6A62620410 for ; Fri, 2 Aug 2013 21:31:28 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 77AC6203F1 for ; Fri, 2 Aug 2013 21:31:27 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1V5Mvm-0006pk-7d; Fri, 02 Aug 2013 21:30:38 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1V5MvV-0007E7-7e; Fri, 02 Aug 2013 21:30:21 +0000 Received: from mail-pd0-f180.google.com ([209.85.192.180]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1V5Mut-00078M-2E for linux-arm-kernel@lists.infradead.org; Fri, 02 Aug 2013 21:29:52 +0000 Received: by mail-pd0-f180.google.com with SMTP id 15so1087296pdi.11 for ; Fri, 02 Aug 2013 14:29:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references :x-gm-message-state; bh=B2DndMiJN7MipW/ATE2W1c9vcxTyCc0IeG/6gxF2h0I=; b=hVkj3vWTzjHUJRir11VoyrlmJq2niaKVfH7yQJEkkvNgjmlAOoUkzasNwMMeUIb7nZ kD3EsiauiH8o2Vz6l4SjzG81IyUhc5SLCwG4HdbKHQTTg214ok+NZfroA/fvE5UiKwFE BeDsH7C0znhiBRoBdRcI8W/fmyLP8Zqz+VavAOE1VSsN12IIjCDy7quDjCN5yTG5tAUg 6PI2qv5qAE8EhZPbCSMgjxjQDo2JcjzR/SRciPaW9lO/b8m0VvqMMfxTvcnnK9Z4tvTV DuE5aO41g+gxeIXp1G4lYVoXjMYD/B3Xgc67kwv3UXNgW2fO+3cOSMvHvoJZrHBxb5Hh HKmg== X-Received: by 10.68.213.135 with SMTP id ns7mr10060431pbc.5.1375478965751; Fri, 02 Aug 2013 14:29:25 -0700 (PDT) Received: from rfranz-i7.local (c-24-10-48-230.hsd1.ca.comcast.net. [24.10.48.230]) by mx.google.com with ESMTPSA id aj3sm12570219pad.8.2013.08.02.14.29.24 for (version=TLSv1.2 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 02 Aug 2013 14:29:25 -0700 (PDT) From: Roy Franz To: linux-kernel@vger.kernel.org, linux-efi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, matt.fleming@intel.com, linux@arm.linux.org.uk Subject: [PATCH 7/7] Add config EFI_STUB for ARM Date: Fri, 2 Aug 2013 14:29:08 -0700 Message-Id: <1375478948-22562-8-git-send-email-roy.franz@linaro.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1375478948-22562-1-git-send-email-roy.franz@linaro.org> References: <1375478948-22562-1-git-send-email-roy.franz@linaro.org> X-Gm-Message-State: ALoCoQncMm2nK+MgCLO5v841XIrA/Hz+ZbLgzvQ04YYZ3Ns4KPMRiE74jP6TgpDNSK2gCyuPkvno X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130802_172943_254852_E866C6C6 X-CRM114-Status: UNSURE ( 9.33 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.9 (-) Cc: Roy Franz , leif.lindholm@linaro.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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=-5.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 Signed-off-by: Roy Franz --- arch/arm/Kconfig | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 37c0f4e..192968c 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1805,6 +1805,16 @@ config UACCESS_WITH_MEMCPY However, if the CPU data cache is using a write-allocate mode, this option is unlikely to provide any performance gain. +config EFI_STUB + bool "EFI stub support" + ---help--- + This kernel feature allows a zImage to be loaded directly + by EFI firmware without the use of a bootloader. A PE/COFF + header is added to the zImage in a way that makes the binary + both a Linux zImage and an PE/COFF executable that can be + executed directly by EFI firmware. + See Documentation/efi-stub.txt for more information. + config SECCOMP bool prompt "Enable seccomp to safely compute untrusted bytecode"