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=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS autolearn=no 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 43E24ECE58E for ; Fri, 11 Oct 2019 21:01:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0C15B2084C for ; Fri, 11 Oct 2019 21:01:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="GIegpNx2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729128AbfJKVA7 (ORCPT ); Fri, 11 Oct 2019 17:00:59 -0400 Received: from mail-pf1-f172.google.com ([209.85.210.172]:40306 "EHLO mail-pf1-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726281AbfJKVA7 (ORCPT ); Fri, 11 Oct 2019 17:00:59 -0400 Received: by mail-pf1-f172.google.com with SMTP id x127so6775730pfb.7; Fri, 11 Oct 2019 14:00:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:message-id:in-reply-to:references:subject :mime-version:content-transfer-encoding; bh=E/mfuCU/sztKqVVhqazwtOeLB6w8gIt2Pgbu9jl6q2E=; b=GIegpNx2FWxEFq/A+IqaZm3Dt+N9Ej1CHnLBgzt58lORWcwfYuvQpJXWGHJ8VOOG0g 4I3dYPL4EC8TCwIxEH7EJBnwTInDyd489y6eaxv6A22yyRvj+8s5KpWbl1bbksGOhx8O kuNU2nzHvCiQjGkfJuOlWfE6qSQeq0JV1dMp03/N3Pl93rb+v5CByeWqqarPcBFjYjpR fFhIpiXHm3PYEUkujMNbzcVr0eJcs8ft25OgqlG73Y7SwnJwiJLRHVkULTQaNJ2l3CWY xrY0UNsXj7n1EfO0v+6lFLAG+TXpRKT3kwwoMjdskRz/jHn7VYBK6eSj7C9tLLMcfAaw vgZA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:message-id:in-reply-to :references:subject:mime-version:content-transfer-encoding; bh=E/mfuCU/sztKqVVhqazwtOeLB6w8gIt2Pgbu9jl6q2E=; b=bPJWtg7oQERs4abzT+stfPDMT7b5EEKZ9x6doIzFLFe4zLGqlm2dJ74eT0oqg/PSuG nT5TkIjueoAxzZenWRsgwwklyTGvC4zf8xKSDgWZwItR2v5Nd02r/u9nCuWoDeyWNOcq uEYWqFtWNvgUG1lAof/R4FCdbIQUUdAjij+a0q2PWmevde/9fTtMP0zhvIrgeu8+cFOk CC073qRX4P+3sj5xkW+YzmPl1u8T++E7N17bzPGuj2nEFyPosqOcFyyYKgBew3orfgoN y/wFB+3owlxEyfiXfByWHtFlfC0iCIsAdF8coUyqStmMqYhIkyTiGJeydE1QOW4oODrT mQ7A== X-Gm-Message-State: APjAAAUznWJBuvOrM0WFf6BMjoiaSksloKuKcJh9Ia0VkaKdMt9YGXzl TbbeqHxaL7kQ1yoD/XEl2Eo= X-Google-Smtp-Source: APXvYqyzeNOgtWZGLWuH6j9vg3mYHQa+38VG6qMpFK124iv2AXkH/djCsJQ1qoOlub7EIabxXMe7LA== X-Received: by 2002:aa7:99c7:: with SMTP id v7mr18644154pfi.165.1570827658530; Fri, 11 Oct 2019 14:00:58 -0700 (PDT) Received: from localhost ([131.252.143.44]) by smtp.gmail.com with ESMTPSA id i1sm11723026pfg.2.2019.10.11.14.00.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Oct 2019 14:00:58 -0700 (PDT) Date: Fri, 11 Oct 2019 14:00:57 -0700 From: John Fastabend To: Andrii Nakryiko , bpf@vger.kernel.org, netdev@vger.kernel.org, ast@fb.com, daniel@iogearbox.net, john.fastabend@gmail.com Cc: andrii.nakryiko@gmail.com, kernel-team@fb.com, Andrii Nakryiko Message-ID: <5da0ed897584a_70f72aad5dc6a5b834@john-XPS-13-9370.notmuch> In-Reply-To: <20191011032901.452042-1-andriin@fb.com> References: <20191011032901.452042-1-andriin@fb.com> Subject: RE: [PATCH bpf-next] libbpf: handle invalid typedef emitted by old GCC Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Andrii Nakryiko wrote: > Old GCC versions are producing invalid typedef for __gnuc_va_list > pointing to void. Special-case this and emit valid: > > typedef __builtin_va_list __gnuc_va_list; > > Reported-by: John Fastabend > Signed-off-by: Andrii Nakryiko > --- Acked-by: John Fastabend