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=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 6F7DCC433DF for ; Wed, 10 Jun 2020 21:51:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4A1AF207ED for ; Wed, 10 Jun 2020 21:51:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="GbM2nQcF" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726752AbgFJVv1 (ORCPT ); Wed, 10 Jun 2020 17:51:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47432 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726497AbgFJVvS (ORCPT ); Wed, 10 Jun 2020 17:51:18 -0400 Received: from mail-qk1-x74a.google.com (mail-qk1-x74a.google.com [IPv6:2607:f8b0:4864:20::74a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B82E2C08C5C1 for ; Wed, 10 Jun 2020 14:51:17 -0700 (PDT) Received: by mail-qk1-x74a.google.com with SMTP id 140so3298688qko.23 for ; Wed, 10 Jun 2020 14:51:17 -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=Qx5y6D4MDY04wGyKLk1//ZTwsmynRrfnFOOeKE7BZjg=; b=GbM2nQcFDqkZJvYBU4+wb7/F7SWR+5czFy+aRwqtnD5w3yGGGSQn4zC/FdQB9jcJCB wlIMEe/R1qfRbLcvzuRCsUWafJ+G50//szwOTzsKXCvh7CkPvKn8S/0dgrZ3VHYkth2/ GRgMg/H410dw38CUvD74APBQjcXMMUWNExmqFawExhUyof0Vfz6kXpCj3kvLfZB884k1 p6ZQmapehRGTW+T2LXGetEXk9N1eYfveDeKnuifjVE4FVvnEkTNseoy7g112ktNV++ss xcwtEhEmaW2usS+BVYppJz+8Dy8wlguKJSjbIIqn8W9zob7YOJB4z55ZfU4/5d93nVne 9osg== 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=Qx5y6D4MDY04wGyKLk1//ZTwsmynRrfnFOOeKE7BZjg=; b=cNL0H3oYupxdCmgzR+ZjlmLnYu1QzdGh5N9oxqquR+pgeniIIUoSFJodPAI84r4G3n 5v14w2orjQOC5Yz4jEoJW5WXCCOYXQNO2ec5uHLcLN3QICA1zGOFosC6fkq9LSCxTmhR TSGSi290OHr6tY/kxA5AJsOjB81kAXF2qe3sdEaJM28xaMFeW1L3rOU7BI9qsWXdgqOo U6F/kZakrautTgMBIf/jPgYGANO9laKcP/M8lExW6JSJdbZLEcLdL3a8DPkEbPw1h5aC AUyafj9euzrEpnYzoHXZOm62RMo1yj9I1UAAHaOABuomqC8qoWxcUunUSGHxmVrgrhS+ cTHQ== X-Gm-Message-State: AOAM533+NVtCxKuCphiS2VnHIdTZt0gOe1UVHaRJnvUj7DRUHk0vIS/3 4CSLHmjOecKu/B/rNYVgiGQYOaZTcufo X-Google-Smtp-Source: ABdhPJxyt/HmEKAmzIbWifhi2eDq8i4yJ3WMmnPA9FPl/iP/Pwv0zV2s+wPDlCPPtyHdOOxo2GTDuwCReA/i X-Received: by 2002:ad4:4429:: with SMTP id e9mr5098394qvt.143.1591825876926; Wed, 10 Jun 2020 14:51:16 -0700 (PDT) Date: Wed, 10 Jun 2020 14:50:57 -0700 In-Reply-To: <20200610215100.256599-1-irogers@google.com> Message-Id: <20200610215100.256599-8-irogers@google.com> Mime-Version: 1.0 References: <20200610215100.256599-1-irogers@google.com> X-Mailer: git-send-email 2.27.0.278.ge193c7cf3a9-goog Subject: [PATCH 07/10] perf parse-events: Disable a subset of flex warnings From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Andi Kleen , Jin Yao , John Garry , Adrian Hunter , linux-kernel@vger.kernel.org Cc: Stephane Eranian , Ian Rogers 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 Rather than disable all warnings with -w, disable specific warnings. Tested with GCC 9.3.0 and clang 9.0.1. Signed-off-by: Ian Rogers --- tools/perf/util/Build | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/tools/perf/util/Build b/tools/perf/util/Build index 504a6bb991ba..43f3310827c4 100644 --- a/tools/perf/util/Build +++ b/tools/perf/util/Build @@ -221,9 +221,10 @@ $(OUTPUT)util/pmu-bison.c $(OUTPUT)util/pmu-bison.h: util/pmu.y $(Q)$(call echo-cmd,bison)$(BISON) -v $< -d $(PARSER_DEBUG_BISON) \ -o $(OUTPUT)util/pmu-bison.c -p perf_pmu_ -CFLAGS_parse-events-flex.o += -w -CFLAGS_pmu-flex.o += -w -CFLAGS_expr-flex.o += -w +flex_flags := -Wno-switch-enum -Wno-switch-default -Wno-unused-function -Wno-redundant-decls +CFLAGS_parse-events-flex.o += $(flex_flags) +CFLAGS_pmu-flex.o += $(flex_flags) +CFLAGS_expr-flex.o += $(flex_flags) CFLAGS_parse-events-bison.o += -DYYENABLE_NLS=0 -w CFLAGS_pmu-bison.o += -DYYENABLE_NLS=0 -DYYLTYPE_IS_TRIVIAL=0 -w CFLAGS_expr-bison.o += -DYYENABLE_NLS=0 -DYYLTYPE_IS_TRIVIAL=0 -w -- 2.27.0.278.ge193c7cf3a9-goog