Message ID | 20190926175602.33098-18-keescook@chromium.org (mailing list archive) |
---|---|
State | Not Applicable |
Headers | show
Return-Path: <SRS0=s0sj=XV=vger.kernel.org=linux-parisc-owner@kernel.org> Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 30F9D14ED for <patchwork-linux-parisc@patchwork.kernel.org>; Thu, 26 Sep 2019 17:57:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 08CF6222D0 for <patchwork-linux-parisc@patchwork.kernel.org>; Thu, 26 Sep 2019 17:57:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="NS1tMZPO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728329AbfIZR5K (ORCPT <rfc822;patchwork-linux-parisc@patchwork.kernel.org>); Thu, 26 Sep 2019 13:57:10 -0400 Received: from mail-pg1-f195.google.com ([209.85.215.195]:37893 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728128AbfIZR4a (ORCPT <rfc822;linux-parisc@vger.kernel.org>); Thu, 26 Sep 2019 13:56:30 -0400 Received: by mail-pg1-f195.google.com with SMTP id x10so1964086pgi.5 for <linux-parisc@vger.kernel.org>; Thu, 26 Sep 2019 10:56:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=b1/uW6kDsyZTSJ+gwaKuf5Y3ySZgNCgjZ9WgbQU3J5M=; b=NS1tMZPO6DiLtYsg7bkcpePHNmJ/nLyEn8bFqB536OAMsynj/sM0sV9JASHY+/D/aV 0irY/ZZ/Sw5Ff6a3Xr8hTMKPFlLAyCjdwPHuVnFq7tw1NS7SnAKb8YnaFIBVxhT0Mjeq faTnz/PfHNqDfDu8NYYA9Yvm+scVClDMmdf/U= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=b1/uW6kDsyZTSJ+gwaKuf5Y3ySZgNCgjZ9WgbQU3J5M=; b=IX1igj+bxET3c8iIgSvLrNNVv08rNjX+rQEtBGBE6WD6OiStvJQnBkJ6j88I1EsUEt /bEzZoVf+RqNL0yz2hl0/2Xptq72HDkainV06m9/zlOi2NPf2/secj39Fw3SY1ofzCI8 Gb9KQtFveq1h8lbYGzD1ekSeeE+vdxdZqyErJNO8srJQrmEzOAu9AcD55En+GCCzcUO0 Wcy3X6faxM7avpXvnRoiu8FtPTiB0md3pnZVevgmRdDsWxT9yqjP2UaqR/dgtQOcW/ue S72OcqaOTB7VRPEeTE6XQw9R3X9vOMMV5+JUVtZqqMXeB4f7YtHe8TJmDxLDwf9GxkWv HE/w== X-Gm-Message-State: APjAAAX9TgWh9ZTvHQW6iZXUKKGYN2gA2tN376llP20qzaHkzO5V9xmL d6YcpslaxCuXyCJLSdEQn1BVGA== X-Google-Smtp-Source: APXvYqxnFFNqQpUkqna8OeByYxEA/Nx8utFzCAqw8OBF0xZQgqdbBmLWMEJr85fjA0ZYcRUxNYx6WA== X-Received: by 2002:a17:90a:37c9:: with SMTP id v67mr5020846pjb.29.1569520590214; Thu, 26 Sep 2019 10:56:30 -0700 (PDT) Received: from www.outflux.net (smtp.outflux.net. [198.145.64.163]) by smtp.gmail.com with ESMTPSA id z25sm2899187pfn.7.2019.09.26.10.56.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Sep 2019 10:56:26 -0700 (PDT) From: Kees Cook <keescook@chromium.org> To: Thomas Gleixner <tglx@linutronix.de> Cc: Kees Cook <keescook@chromium.org>, Rick Edgecombe <rick.p.edgecombe@intel.com>, Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>, "H. Peter Anvin" <hpa@zytor.com>, Dave Hansen <dave.hansen@linux.intel.com>, Andy Lutomirski <luto@kernel.org>, Arnd Bergmann <arnd@arndb.de>, linux-arch@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-alpha@vger.kernel.org, linux-ia64@vger.kernel.org, linux-s390@vger.kernel.org, linux-c6x-dev@linux-c6x.org, Yoshinori Sato <ysato@users.sourceforge.jp>, Michal Simek <monstr@monstr.eu>, linux-parisc@vger.kernel.org, linux-xtensa@linux-xtensa.org, x86@kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 17/29] alpha: Move EXCEPTION_TABLE to RO_DATA segment Date: Thu, 26 Sep 2019 10:55:50 -0700 Message-Id: <20190926175602.33098-18-keescook@chromium.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190926175602.33098-1-keescook@chromium.org> References: <20190926175602.33098-1-keescook@chromium.org> Sender: linux-parisc-owner@vger.kernel.org Precedence: bulk List-ID: <linux-parisc.vger.kernel.org> X-Mailing-List: linux-parisc@vger.kernel.org |
Series |
vmlinux.lds.h: Refactor EXCEPTION_TABLE and NOTES
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diff --git a/arch/alpha/kernel/vmlinux.lds.S b/arch/alpha/kernel/vmlinux.lds.S index edc45f45523b..72303827bcb4 100644 --- a/arch/alpha/kernel/vmlinux.lds.S +++ b/arch/alpha/kernel/vmlinux.lds.S @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 */ #define EMITS_PT_NOTE +#define RO_DATA_EXCEPTION_TABLE_ALIGN 16 #include <asm-generic/vmlinux.lds.h> #include <asm/thread_info.h> @@ -35,7 +36,6 @@ SECTIONS _etext = .; /* End of text section */ RO_DATA(4096) - EXCEPTION_TABLE(16) /* Will be freed after init */ __init_begin = ALIGN(PAGE_SIZE);
The EXCEPTION_TABLE is read-only, so collapse it into RO_DATA. Signed-off-by: Kees Cook <keescook@chromium.org> --- arch/alpha/kernel/vmlinux.lds.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)