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=-16.4 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_PASS,USER_AGENT_GIT,USER_IN_DEF_DKIM_WL autolearn=ham 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 C7189C0044C for ; Wed, 31 Oct 2018 18:29:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7761D20657 for ; Wed, 31 Oct 2018 18:29:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="oxQjDJhu" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7761D20657 Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730120AbeKAD2o (ORCPT ); Wed, 31 Oct 2018 23:28:44 -0400 Received: from mail-qk1-f201.google.com ([209.85.222.201]:41292 "EHLO mail-qk1-f201.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729964AbeKAD2o (ORCPT ); Wed, 31 Oct 2018 23:28:44 -0400 Received: by mail-qk1-f201.google.com with SMTP id n68so8812236qkn.8 for ; Wed, 31 Oct 2018 11:29:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=i9QXbiyYnA/VgYjBPDYvW4PFISbSCy6/dfYVSObFaYc=; b=oxQjDJhuaUEwT9qm2JRaDw7lEonR+UTqS3l9CkEniZatBCWkWSEnxlBkwSTKm66t8x HDRgEbVZEJoDG3ls9CDw8cfGxIQ6KkujMJzML3JjEhSCjIdPyBLtBpha7apvnlt1zGvR aQw2cG9o533bAeF9ME8tFXu5QRRspnWjcZ51OPdIOg4XFUf7Z1NwzSj4V3/MVqym7kYR Bhdr2ATSOXh4DBBbfn2vJnxC0A4c9aK00sSS9bLvn+OLN9K5GbChTM5/TGhU3DtPEECJ L9xIjz7fTQYTCn41ZAlGFQac3RJC4+hAV6y/JoyVTs/AwiYEOhMivzNAbhnLo3TuBrl7 tELw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=i9QXbiyYnA/VgYjBPDYvW4PFISbSCy6/dfYVSObFaYc=; b=Poy+3NwWHBHr7XSfQmplkIoPCrcQxjoFmdZCpfNcFTU8amtLa11cu+2nduNxMFnkBw RynfVvHBJWc02uUSN1scz+30kjSPKjo3B0vaqRU4TGj4CpahFbKaWR6y9LnKH3OysKIZ Qjhok4Lai/V2xF/nki+jbuJCB3pa+SzgmRjyGigZ8QZsQfMzjAPn/gECVC0/F4DBZPxx Hblb4fuIxe+e0UkwnfHDJW3Bo5NNgiAqvyfftDL9TwZ6EB3KZPP08TpBxPAse70jlE+W XvhAXG6VjdZTeGoZGDUBnuIEjlcMcPF6FQT2B3IRYt2KAUvVxy/teVL8WHt22g3Ah/5w gC5Q== X-Gm-Message-State: AGRZ1gJvQY/qtX2M19+Sagr+QZbTXEphEw/1udhHvo+vE2MtxfXn4tva RoblVnKxyoW0kE8G5rwnjj/TPkOUypfQSssb24Q= X-Google-Smtp-Source: AJdET5eRcaP61zN2pBbh1szgtwZHOx9bMl+cnH+PSwlQQiWDOGM8C4mACqMUkFB9adOZ7LDUO7D7a0TjwEPep0EF91o= X-Received: by 2002:a0c:e702:: with SMTP id d2mr3032930qvn.34.1541010572185; Wed, 31 Oct 2018 11:29:32 -0700 (PDT) Date: Wed, 31 Oct 2018 11:29:07 -0700 Message-Id: <20181031182909.169342-1-ndesaulniers@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.19.1.568.g152ad8e336-goog Subject: [PATCH v2] include/linux/compiler*.h: add version detection to asm_volatile_goto From: ndesaulniers@google.com To: torvalds@linux-foundation.org Cc: akpm@linux-foundation.org, miguel.ojeda.sandonis@gmail.com, Nick Desaulniers , Masahiro Yamada , Paul Burton , Arnd Bergmann , Greg Kroah-Hartman , Kees Cook , linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org asm_volatile_goto should also be defined for other compilers that support asm goto. Signed-off-by: Nick Desaulniers --- V1 -> V2: drop changes to include/linux/compiler-gcc.h. include/linux/compiler_types.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/linux/compiler_types.h b/include/linux/compiler_types.h index 97cfe29b3f0a..6f1cb84a687b 100644 --- a/include/linux/compiler_types.h +++ b/include/linux/compiler_types.h @@ -151,6 +151,10 @@ struct ftrace_likely_data { #define __assume_aligned(a, ...) #endif +#ifndef asm_volatile_goto +#define asm_volatile_goto(x...) asm goto(x) +#endif + /* Are two types/vars the same type (ignoring qualifiers)? */ #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b)) -- 2.19.1.568.g152ad8e336-goog