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=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,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 D6018C433DF for ; Sun, 31 May 2020 12:17:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A69DE2076B for ; Sun, 31 May 2020 12:17:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1590927464; bh=hTanx8Y8bCCgorkG5/bXWyQCs9lIgwprPSFfj4lv8+8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=zRaLtzX/KXF4KSNaPt8ZHuBjqG3xjVqgGpW5V2mnAOrwnqUaXCP/nDG/crvtpwgEh vBqerUCMYUuKZ217DIKbjAOL9RtKa8vLeh68lgpxDZOLKKKPfPZwbsB6NJ87qMRlHg /lOzUQf9RwEv0/9PaoSAShZDrR8EowHneGwY0b/c= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729639AbgEaMRn (ORCPT ); Sun, 31 May 2020 08:17:43 -0400 Received: from mail.kernel.org ([198.145.29.99]:45228 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727887AbgEaMRn (ORCPT ); Sun, 31 May 2020 08:17:43 -0400 Received: from quaco.ghostprotocols.net (unknown [179.97.37.151]) (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 AE701206F1; Sun, 31 May 2020 12:17:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1590927462; bh=hTanx8Y8bCCgorkG5/bXWyQCs9lIgwprPSFfj4lv8+8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=l0n00xg5uZmTkhL5qoAnuQxmg9iaMg2dDtWrVXgyOUqUwipi0vd7HPH9qzUeHj3No nWViypRCC3hCok1SRfXG6Z2rUhggkKq2qVIr9FWTC5Pd8+rMPJ5hk2UUZfUYtzzlS+ iNDsuqO/68Nb62dIIpMa8KRyFLdZp72rKsqjhcqM= Received: by quaco.ghostprotocols.net (Postfix, from userid 1000) id D1C8E40AFD; Sun, 31 May 2020 09:17:40 -0300 (-03) Date: Sun, 31 May 2020 09:17:40 -0300 From: Arnaldo Carvalho de Melo To: Ian Rogers Cc: Peter Zijlstra , Ingo Molnar , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Quentin Monnet , Alexei Starovoitov , Jakub Kicinski , linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com, Stephane Eranian Subject: Re: [PATCH 0/3] perf test: Unwind fixes Message-ID: <20200531121740.GE31795@kernel.org> References: <20200530082015.39162-1-irogers@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200530082015.39162-1-irogers@google.com> X-Url: http://acmel.wordpress.com Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Em Sat, May 30, 2020 at 01:20:12AM -0700, Ian Rogers escreveu: > Fix stack frame count and memory sanitizer issues when running the > dwarf unwinding test with the elfutils/libdw unwinder (libunwind > disabled). Thanks, applied. > Ian Rogers (3): > tools compiler.h: Add attribute to disable tail calls > perf tests: Don't tail call optimize in unwind test > perf test: Initialize memory in dwarf-unwind > > tools/include/linux/compiler-gcc.h | 8 ++++++++ > tools/include/linux/compiler.h | 3 +++ > tools/perf/arch/x86/tests/dwarf-unwind.c | 8 ++++++++ > tools/perf/tests/dwarf-unwind.c | 11 ++++++----- > 4 files changed, 25 insertions(+), 5 deletions(-) > > -- > 2.27.0.rc2.251.g90737beb825-goog > -- - Arnaldo