Message ID | 20200903203053.3411268-22-samitolvanen@google.com (mailing list archive) |
---|---|
State | Not Applicable, archived |
Headers | show
Return-Path: <SRS0=cWhH=CM=vger.kernel.org=linux-pci-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 1843C13B1 for <patchwork-linux-pci@patchwork.kernel.org>; Thu, 3 Sep 2020 20:35:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F335920684 for <patchwork-linux-pci@patchwork.kernel.org>; Thu, 3 Sep 2020 20:35:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=google.com header.i=@google.com header.b="ufRzOZtY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729545AbgICUfB (ORCPT <rfc822;patchwork-linux-pci@patchwork.kernel.org>); Thu, 3 Sep 2020 16:35:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35458 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729569AbgICUcx (ORCPT <rfc822;linux-pci@vger.kernel.org>); Thu, 3 Sep 2020 16:32:53 -0400 Received: from mail-yb1-xb4a.google.com (mail-yb1-xb4a.google.com [IPv6:2607:f8b0:4864:20::b4a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7D579C061A01 for <linux-pci@vger.kernel.org>; Thu, 3 Sep 2020 13:31:39 -0700 (PDT) Received: by mail-yb1-xb4a.google.com with SMTP id w38so2044184ybi.20 for <linux-pci@vger.kernel.org>; Thu, 03 Sep 2020 13:31:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=sender:date:in-reply-to:message-id:mime-version:references:subject :from:to:cc; bh=3q7TZ5J5xqKWdUS4X8SiQHdlDi3K3u69bSPkIoNlqR8=; b=ufRzOZtYYauSzvxZUBKz1JVbuUwKqmAJdSrdtsdAtyClxzQSdbUMjMfIMupNHjnLGB WO4ZqGFWI4GoHdfXhHBAF+P/jv072mNJPl0sQzhOhWjmxcDeq8t/wGGp/8OanND4USfj LhikjLiJG9jAk0+cvkHoOwClvc4d+s/6mEvmHU+7r2wfgvpCQERcCjQH7zsDH2517Ogk GD3ZV/LG3aSx/OdpXy0Szz6VTm1uw47NfsFGVYKWXK4IlQH2y+9jyGDbrxKpkAqRVQ6l TgM50rxrgjBcqFMaRVrmvkVprT/6WaCjwoJLbBtb5rXpbpl2VQ2HuV9qu5Jf7aVs2fRs o+ow== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=3q7TZ5J5xqKWdUS4X8SiQHdlDi3K3u69bSPkIoNlqR8=; b=is5rkln0aRwBF2YXf0XpNqsWrm8P1KgJ41hFCzKDr1HycTv3oimb/1Rb7Pj0MgYO4S nN7tOhXywYkp/ltvQo3oSV+EF9ChHh2v9gV2dX5fWjaFwjDJN0n94PDwpboIvX4gOXWg 6ZGsnKa4PiuZkrNesIoEg7b7PSWGWazqGDink9YNZP8ZWlTcqdjqCQ9jn3FD98z4QC5o jUpkmdjZmj7tbacsHijOtZXHdbyZ4Jy1Ycoy5oi51m46G2LJZnhpZriCTWZbxcujlpvy D2iMx5zFpv0HbB6ALFMgGoRs968KhI8+6Zgutvu1bz7M1rMMH704Qmjry8Esg9Njk+UB e7Fw== X-Gm-Message-State: AOAM530rs4gUkzbe9IozOfmOLGajp+Qo8+m/LS+NX484L2xNVC/+sn6D BJIK8gra7pnfsqBRprr8B/9Z4D1JwcAT1oeXFD0= X-Google-Smtp-Source: ABdhPJzSHh4NCUcdQaWfXuHL4xXV+3Gzu7YAUpxYnKR7xzXHL7k1OIFuYPArBmNIqbbqiPyK+SQbqhBjAf2rbEmrgrI= X-Received: from samitolvanen1.mtv.corp.google.com ([2620:15c:201:2:f693:9fff:fef4:1b6d]) (user=samitolvanen job=sendgmr) by 2002:a25:6555:: with SMTP id z82mr6003281ybb.472.1599165098726; Thu, 03 Sep 2020 13:31:38 -0700 (PDT) Date: Thu, 3 Sep 2020 13:30:46 -0700 In-Reply-To: <20200903203053.3411268-1-samitolvanen@google.com> Message-Id: <20200903203053.3411268-22-samitolvanen@google.com> Mime-Version: 1.0 References: <20200624203200.78870-1-samitolvanen@google.com> <20200903203053.3411268-1-samitolvanen@google.com> X-Mailer: git-send-email 2.28.0.526.ge36021eeef-goog Subject: [PATCH v2 21/28] drivers/misc/lkdtm: disable LTO for rodata.o From: Sami Tolvanen <samitolvanen@google.com> To: Masahiro Yamada <masahiroy@kernel.org>, Will Deacon <will@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org>, Steven Rostedt <rostedt@goodmis.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, "Paul E. McKenney" <paulmck@kernel.org>, Kees Cook <keescook@chromium.org>, Nick Desaulniers <ndesaulniers@google.com>, clang-built-linux@googlegroups.com, kernel-hardening@lists.openwall.com, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, x86@kernel.org, Sami Tolvanen <samitolvanen@google.com> Content-Type: text/plain; charset="UTF-8" Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: <linux-pci.vger.kernel.org> X-Mailing-List: linux-pci@vger.kernel.org |
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[v2,01/28] x86/boot/compressed: Disable relocation relaxation
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diff --git a/drivers/misc/lkdtm/Makefile b/drivers/misc/lkdtm/Makefile index c70b3822013f..dd4c936d4d73 100644 --- a/drivers/misc/lkdtm/Makefile +++ b/drivers/misc/lkdtm/Makefile @@ -13,6 +13,7 @@ lkdtm-$(CONFIG_LKDTM) += cfi.o KASAN_SANITIZE_stackleak.o := n KCOV_INSTRUMENT_rodata.o := n +CFLAGS_REMOVE_rodata.o += $(CC_FLAGS_LTO) OBJCOPYFLAGS := OBJCOPYFLAGS_rodata_objcopy.o := \