From nobody Sat May 18 12:05:11 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=kernel.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1641200674940895.2337651029127; Mon, 3 Jan 2022 01:04:34 -0800 (PST) Received: from localhost ([::1]:56794 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n4JGb-0007Cb-N4 for importer@patchew.org; Mon, 03 Jan 2022 04:04:33 -0500 Received: from eggs.gnu.org ([209.51.188.92]:49484) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n4JDx-0005KH-Em for qemu-devel@nongnu.org; Mon, 03 Jan 2022 04:01:49 -0500 Received: from mail-lf1-f52.google.com ([209.85.167.52]:45829) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1n4JDv-0002Oc-Nk for qemu-devel@nongnu.org; Mon, 03 Jan 2022 04:01:49 -0500 Received: by mail-lf1-f52.google.com with SMTP id u13so73556192lff.12 for ; Mon, 03 Jan 2022 01:01:46 -0800 (PST) Received: from bjorn-nuc.. ([193.138.218.214]) by smtp.gmail.com with ESMTPSA id j15sm3558282lfg.102.2022.01.03.01.01.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Jan 2022 01:01:44 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=r7ji59pr+eafAlYWeNvDesu4JUv0rmm0MdLuRUjbmf0=; b=XcDQwoMbJbGSH0J8uFwQ1w9EqZdNy/Qg6X9HBuB90vDZUynL840kDlMazXtWJSRI5l aIrS4wdu1U51KzzeRtwwMm6QFJVoq9tu+UrRIvYs1+qLaujweZ7ELpCAbEKAb0nKRPDa 4xMkdNY09K8gJ8AzfSTjFbi9soWxjRXqYrt8KM7irRySbq57Gqi76PeYQHDi1jBw8emd mtacLyACmlpSsbB0hHxEx22xZTMGcml7HylA8iNv5sX/g/k7wT7EAf/M/9KyCzge8zXq sBOCL6sarKgByZ3PA6SSBEM1eQs8WNrQAkFIBOXINndTUCkOZ2Mmzgizc3/vfgqLdRzb Yiew== X-Gm-Message-State: AOAM53188IUiUbrFfR0lqGXnmNAZezDbijFy6GXBmE30CDPIozxw79nQ WQeIqgFnDdk463sUa+Luz3wawPrhsMU= X-Google-Smtp-Source: ABdhPJwIOb7A+LtWb4zg1XzNujzd1L880MbDgWj7eBm87eeSjYOf4YQaaPaXO/dMKiSEHxOLXnvCFQ== X-Received: by 2002:a05:6512:2032:: with SMTP id s18mr38334060lfs.392.1641200505147; Mon, 03 Jan 2022 01:01:45 -0800 (PST) From: =?UTF-8?q?Bj=C3=B6rn=20T=C3=B6pel?= To: qemu-devel@nongnu.org Subject: [PATCH] optionrom: Turn off -fcf-protection Date: Mon, 3 Jan 2022 10:01:12 +0100 Message-Id: <20220103090112.312202-1-bjorn@kernel.org> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=209.85.167.52; envelope-from=bjorn.topel@gmail.com; helo=mail-lf1-f52.google.com X-Spam_score_int: 5 X-Spam_score: 0.5 X-Spam_bar: / X-Spam_report: (0.5 / 5.0 requ) FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Bj=C3=B6rn=20T=C3=B6pel?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1641200676443100001 Ubuntu GCC enables -fcf-protection globally, which is not supported for x86 16-bit (realmode). This causes the build to fail. This commit turns off that option. Signed-off-by: Bj=C3=B6rn T=C3=B6pel Reviewed-by: Stefano Garzarella --- pc-bios/optionrom/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/pc-bios/optionrom/Makefile b/pc-bios/optionrom/Makefile index 5d55d25acca2..c5f5fa02ef06 100644 --- a/pc-bios/optionrom/Makefile +++ b/pc-bios/optionrom/Makefile @@ -21,6 +21,7 @@ override CFLAGS +=3D $(filter -W%, $(QEMU_CFLAGS)) override CFLAGS +=3D $(CFLAGS_NOPIE) -ffreestanding -I$(TOPSRC_DIR)/include override CFLAGS +=3D $(call cc-option, -fno-stack-protector) override CFLAGS +=3D $(call cc-option, -m16) +override CFLAGS +=3D $(call cc-option, -fcf-protection=3Dnone) =20 ifeq ($(filter -m16, $(CFLAGS)),) # Attempt to work around compilers that lack -m16 (GCC <=3D 4.8, clang <= =3D ??) --=20 2.32.0