From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0FD15C433F5 for ; Wed, 13 Apr 2022 23:21:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239374AbiDMXXl (ORCPT ); Wed, 13 Apr 2022 19:23:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38536 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239266AbiDMXW4 (ORCPT ); Wed, 13 Apr 2022 19:22:56 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id A29FF3A5D1 for ; Wed, 13 Apr 2022 16:20:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1649892024; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=9TsJJXgMRJcJ5j44p3TeuwPX8JX+llrDTE9XXD7pv2Q=; b=JkDM5o13rbuO2g0e/8WTdfbJaywXQHsO4KzUg422Q3i5zC5+1z1d09+Q19KqnQ1cmX21w/ atGFSWglinclDx+VTC2vk+qXnk5uSwcRTimVOP9X7aLOAvOUUJHVtRoZvPmjCC9cqJXHqP /gN9qmQMCHLvQ3OQyyxvuQIFXz37S4w= Received: from mail-qv1-f71.google.com (mail-qv1-f71.google.com [209.85.219.71]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-573-zQHlIR8gOZqQxg5HP-Sh2A-1; Wed, 13 Apr 2022 19:20:23 -0400 X-MC-Unique: zQHlIR8gOZqQxg5HP-Sh2A-1 Received: by mail-qv1-f71.google.com with SMTP id o1-20020a0c9001000000b00440e415a3a2so3000761qvo.13 for ; Wed, 13 Apr 2022 16:20:23 -0700 (PDT) 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=9TsJJXgMRJcJ5j44p3TeuwPX8JX+llrDTE9XXD7pv2Q=; b=hg0PFG/vT5gn8qkCmHhjHSZo1v0w3p2mePeJtfKGoVTUv7TlB3RmDW+tStjIQRxZDR dIWi9Jo/5iBerY4kZjtEp9aOgSx1aO/A7uPJbvSVK/I347q0cHJxk8C8CLMAfXnB1Yh2 VGg/gmTz3fZIm04b/CWWghCK2iQnv64dG8YBJNv2q08YwTalNjcozoAzdZmTQ5ykqoQB 8SqzAb1HunFXUr/JlwRWETQlYqeT8hSJx5YwSG07hT46V7rIvXygUtSWF9Ysl939vVGU sey+RVMx6y7x9kegTDa1bkgksyeJn4529QkCmkFdQnaxmW8EVptHebNJrrxHSQeecvSq 9UGg== X-Gm-Message-State: AOAM530cU9cV2SHO3ObMvPFlG5bEE/6YyY/9d9mHLgamRfNxEA78Vl9M 8KoXo3ylZyaKE4t4+p/n+Fs55r3DTndq7aIb9yGCQdm6PBVeeZmI0zEdjoLpzrvSUn0R1BJL/DV v6OhTXXLgoHbscxxBPAmyNUh8 X-Received: by 2002:a05:620a:4055:b0:67d:61ca:e9f2 with SMTP id i21-20020a05620a405500b0067d61cae9f2mr8351278qko.510.1649892022934; Wed, 13 Apr 2022 16:20:22 -0700 (PDT) X-Google-Smtp-Source: ABdhPJw0pFEK1wqpTmd0+kzutwacpYI6JBqcS/3lZ1NkSfSMKTJO/z4tZKaQL9ipfJLew4ZM5sOwcg== X-Received: by 2002:a05:620a:4055:b0:67d:61ca:e9f2 with SMTP id i21-20020a05620a405500b0067d61cae9f2mr8351267qko.510.1649892022713; Wed, 13 Apr 2022 16:20:22 -0700 (PDT) Received: from treble.redhat.com ([2600:1700:6e32:6c00::45]) by smtp.gmail.com with ESMTPSA id b20-20020a05622a021400b002f08f5658a2sm193925qtx.68.2022.04.13.16.20.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Apr 2022 16:20:22 -0700 (PDT) From: Josh Poimboeuf To: x86@kernel.org Cc: Peter Zijlstra , linux-kernel@vger.kernel.org, Miroslav Benes Subject: [PATCH 16/18] objtool: Add HAVE_NOINSTR_VALIDATION Date: Wed, 13 Apr 2022 16:19:51 -0700 Message-Id: <94ba30d6e5066fb198f67a477186c89c9cea828e.1649891421.git.jpoimboe@redhat.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 Content-type: text/plain Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Remove CONFIG_NOINSTR_VALIDATION's dependency on HAVE_OBJTOOL, since other arches might want to implement objtool without it. Signed-off-by: Josh Poimboeuf --- arch/Kconfig | 3 +++ arch/x86/Kconfig | 1 + lib/Kconfig.debug | 2 +- 3 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/Kconfig b/arch/Kconfig index cb5fc88cb996..d0c00564bbf8 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -1031,6 +1031,9 @@ config ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT config HAVE_OBJTOOL bool +config HAVE_NOINSTR_VALIDATION + bool + config HAVE_TOOLCHAIN_HACKS bool select OBJTOOL diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 410c4e2c7390..c73ca72f5d98 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -231,6 +231,7 @@ config X86 select HAVE_MOVE_PMD select HAVE_MOVE_PUD select HAVE_NMI + select HAVE_NOINSTR_VALIDATION if HAVE_OBJTOOL select HAVE_OBJTOOL if X86_64 select HAVE_TOOLCHAIN_HACKS if HAVE_OBJTOOL select HAVE_OPTPROBES diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index be6ca70d558a..b5fa86994fd3 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -502,7 +502,7 @@ config STACK_VALIDATION config NOINSTR_VALIDATION bool - depends on HAVE_OBJTOOL && DEBUG_ENTRY + depends on HAVE_NOINSTR_VALIDATION && DEBUG_ENTRY select OBJTOOL default y -- 2.34.1