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 X-Spam-Level: X-Spam-Status: No, score=-17.4 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT, USER_IN_DEF_DKIM_WL autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 79A64C433FF for ; Mon, 12 Aug 2019 21:52:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3E2592067D for ; Mon, 12 Aug 2019 21:52:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="AwtjYLPB" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727975AbfHLVwu (ORCPT ); Mon, 12 Aug 2019 17:52:50 -0400 Received: from mail-pl1-f202.google.com ([209.85.214.202]:43405 "EHLO mail-pl1-f202.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727968AbfHLVwt (ORCPT ); Mon, 12 Aug 2019 17:52:49 -0400 Received: by mail-pl1-f202.google.com with SMTP id t2so61832530plo.10 for ; Mon, 12 Aug 2019 14:52:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=Yon+tib6K4agCcJ7udMNHZNwzVmJ2uncNyVHsVPdrbk=; b=AwtjYLPB1NH0++/16ytBu/qI2LJprggt3H70hAQSh1ZzM8gc9ZiVcgqdHhYHXjchQt px5nT4Pi96B1pKyG9a5L3txn6JOs4iAqr09VPH4Rc6QBU0eIn18RE2GlNcfxtWkO95vq Ly5ZNh4d0hDjxSSOfFs68hEEiC7GflyQcqAFn1iTWgvWYYb2TAk7xqAS59yUSWRrr9F3 WtuDrsR+Q2muciUZZXeLwu0n7pCa1Q/LADXXO5mjKy9NHLwVSB9CVMCXlCnpigDonN01 P+EORjsojsvbjUmK6aVl6sSTi/qOtZasZVk8CgCwV1MtPLNISfyl0xMhy6EYCrfo3xhU UoaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=Yon+tib6K4agCcJ7udMNHZNwzVmJ2uncNyVHsVPdrbk=; b=hh1kEd6xu7UZ9BNCwsMi0DiVvCXIE+KW4EgKp8rRFVKqFCG7fWFqKHqxWlC9fyq+6X 9GhuVoa1HoxcMzApSru1i2VVa5sURh5d5CzRe7bVLztYi5BXUfC2+qiSU7rg51/1oziV aFLn8YJV1pfdB8LtqNMZms2tA3t71gWUD8UBWA2yGTTdfmYlL07uaPUEItKUN2zr0l7p hGsoOSGq7cxfOT/tg/LIzPtCkhkH/ZrLs9uAscgozV0Qa4iWssxKhJjDVbOtMjX8RVkQ s80o1zRqIugEjgTPJCCyTFOTp8hF+CQTc4Q/VtY7nZh40PG3m3eaXFdUTuxDKQ7Q/x5g uibA== X-Gm-Message-State: APjAAAW4A2W0aHqAArkwKmhnYx/pR0jBrTuYreKzB1nErch7Ol2KbtjT uEvJKhctRwlLg16zv/Kg8klCP1yGFkiBz6+G+BI= X-Google-Smtp-Source: APXvYqzCWXrNnwSVGWU/yjnPa5MZIYrlXiagIBVTokW6Y6IHKWHzr3XziMRENeEKwhMqE6kFR9aoA+C9u955afZ4mGE= X-Received: by 2002:a63:5550:: with SMTP id f16mr33164653pgm.426.1565646768288; Mon, 12 Aug 2019 14:52:48 -0700 (PDT) Date: Mon, 12 Aug 2019 14:50:46 -0700 In-Reply-To: <20190812215052.71840-1-ndesaulniers@google.com> Message-Id: <20190812215052.71840-13-ndesaulniers@google.com> Mime-Version: 1.0 References: <20190812215052.71840-1-ndesaulniers@google.com> X-Mailer: git-send-email 2.23.0.rc1.153.gdeed80330f-goog Subject: [PATCH 13/16] include/asm-generic: prefer __section from compiler_attributes.h From: Nick Desaulniers To: akpm@linux-foundation.org Cc: sedat.dilek@gmail.com, jpoimboe@redhat.com, yhs@fb.com, miguel.ojeda.sandonis@gmail.com, clang-built-linux@googlegroups.com, Nick Desaulniers , Arnd Bergmann , "Naveen N. Rao" , Anil S Keshavamurthy , "David S. Miller" , Masami Hiramatsu , Alexei Starovoitov , Daniel Borkmann , Martin KaFai Lau , Song Liu , linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, bpf@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Reported-by: Sedat Dilek Suggested-by: Josh Poimboeuf Signed-off-by: Nick Desaulniers --- include/asm-generic/error-injection.h | 2 +- include/asm-generic/kprobes.h | 5 ++--- 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/include/asm-generic/error-injection.h b/include/asm-generic/error-injection.h index 95a159a4137f..a593a50b33e3 100644 --- a/include/asm-generic/error-injection.h +++ b/include/asm-generic/error-injection.h @@ -23,7 +23,7 @@ struct error_injection_entry { */ #define ALLOW_ERROR_INJECTION(fname, _etype) \ static struct error_injection_entry __used \ - __attribute__((__section__("_error_injection_whitelist"))) \ + __section(_error_injection_whitelist) \ _eil_addr_##fname = { \ .addr = (unsigned long)fname, \ .etype = EI_ETYPE_##_etype, \ diff --git a/include/asm-generic/kprobes.h b/include/asm-generic/kprobes.h index 4a982089c95c..20d69719270f 100644 --- a/include/asm-generic/kprobes.h +++ b/include/asm-generic/kprobes.h @@ -9,12 +9,11 @@ * by using this macro. */ # define __NOKPROBE_SYMBOL(fname) \ -static unsigned long __used \ - __attribute__((__section__("_kprobe_blacklist"))) \ +static unsigned long __used __section(_kprobe_blacklist) \ _kbl_addr_##fname = (unsigned long)fname; # define NOKPROBE_SYMBOL(fname) __NOKPROBE_SYMBOL(fname) /* Use this to forbid a kprobes attach on very low level functions */ -# define __kprobes __attribute__((__section__(".kprobes.text"))) +# define __kprobes __section(.kprobes.text) # define nokprobe_inline __always_inline #else # define NOKPROBE_SYMBOL(fname) -- 2.23.0.rc1.153.gdeed80330f-goog