From patchwork Sat Jan 11 09:49:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 234193 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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 DF231C33C9E for ; Sat, 11 Jan 2020 09:59:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B2C9720848 for ; Sat, 11 Jan 2020 09:59:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578736755; bh=dttOYxbFUmZTQ08wNe1y48EEtGukWONk3FPYnvKnQpI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=vdw/7mhfdi6BJonFJGY+i/Wq0U9Z1l9oE823rweHEy+4kLo4wVOdjh3YMeXrVlMvo XG5ulGsxZD3dk6kbSiPbtk1M+2JLL44oBwYXiNuRGikXrOWLuLmn/luJN2A3rU7b/Y amjMfSmZUwedHx27nrrMfbvy6f2wp/pI7+R/T468= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729042AbgAKJ7P (ORCPT ); Sat, 11 Jan 2020 04:59:15 -0500 Received: from mail.kernel.org ([198.145.29.99]:53596 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729143AbgAKJ7O (ORCPT ); Sat, 11 Jan 2020 04:59:14 -0500 Received: from localhost (unknown [62.119.166.9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8A6CC2077C; Sat, 11 Jan 2020 09:59:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578736754; bh=dttOYxbFUmZTQ08wNe1y48EEtGukWONk3FPYnvKnQpI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=V9czFErIkcrJOFRdlAIHv86V+gVHMALzmv+KkO7pZoU87C1Gasz7Vfo8TLSXqg491 ikRZB3c0kBavFPlgVzQeb8004C08G9J6aq2FhFip9YWMeN2WT4IMspFFXBRgANT0h3 MnD7GgcHaWEtNcA9OtDE3VhkAXgw3l+2qsh0eMf4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Sasha Levin Subject: [PATCH 4.9 18/91] Revert "perf report: Add warning when libunwind not compiled in" Date: Sat, 11 Jan 2020 10:49:11 +0100 Message-Id: <20200111094850.366473395@linuxfoundation.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200111094844.748507863@linuxfoundation.org> References: <20200111094844.748507863@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org This reverts commit 59b706ce44dbfd35a428f2cbad47794ce5dce1eb. This change depends on more changes that didn't exist in 4.9 and older. Signed-off-by: Sasha Levin --- tools/perf/builtin-report.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 33ff5c843346..6e88460cd13d 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -292,13 +292,6 @@ static int report__setup_sample_type(struct report *rep) PERF_SAMPLE_BRANCH_ANY)) rep->nonany_branch_mode = true; -#ifndef HAVE_LIBUNWIND_SUPPORT - if (dwarf_callchain_users) { - ui__warning("Please install libunwind development packages " - "during the perf build.\n"); - } -#endif - return 0; }