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=-0.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,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 EA39FC352A4 for ; Mon, 10 Feb 2020 20:35:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B62F420863 for ; Mon, 10 Feb 2020 20:35:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="TqZadlvY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727549AbgBJUfd (ORCPT ); Mon, 10 Feb 2020 15:35:33 -0500 Received: from us-smtp-2.mimecast.com ([205.139.110.61]:40378 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727120AbgBJUfd (ORCPT ); Mon, 10 Feb 2020 15:35:33 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1581366932; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=cbrjdh40dEpsDZqqW3INfvQLM26Cbx+DuwGT67kydb0=; b=TqZadlvYMp+pdUR+W3aOKfBdl1rBj57zJwukmUWVRs5A8iHoYDQv3jMYegH3MQinLkzhee ujbUJEBJg/Vvg4yjp+ayPOrIaacLrx0BnL2STbMtIPrWxgeE3w8Qu6gHWXxunkDRBgUtPD b9mitddedhtT3JzdevADQyWfHgFFdZ4= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-134-RNYsaog-NBuUfTHpSfxIpA-1; Mon, 10 Feb 2020 15:35:28 -0500 X-MC-Unique: RNYsaog-NBuUfTHpSfxIpA-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 2DCDDDB66; Mon, 10 Feb 2020 20:35:26 +0000 (UTC) Received: from krava (ovpn-204-37.brq.redhat.com [10.40.204.37]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 4D09F5C1D6; Mon, 10 Feb 2020 20:35:21 +0000 (UTC) Date: Mon, 10 Feb 2020 21:35:18 +0100 From: Jiri Olsa To: Kim Phillips Cc: Jiri Olsa , Arnaldo Carvalho de Melo , lkml , Ingo Molnar , Namhyung Kim , Alexander Shishkin , Peter Zijlstra , Michael Petlan , Ravi Bangoria Subject: Re: [PATCH 0/4] perf tools: Fix kmap handling Message-ID: <20200210203518.GC36715@krava> References: <20200210143218.24948-1-jolsa@kernel.org> <7de7aa09-d59b-3e98-6289-d497aa0496d4@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <7de7aa09-d59b-3e98-6289-d497aa0496d4@amd.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Feb 10, 2020 at 10:47:11AM -0600, Kim Phillips wrote: > On 2/10/20 8:32 AM, Jiri Olsa wrote: > > hi, > > Ravi Bangoria reported crash in perf top due to wrong kmap > > objects management, this patchset should fix that. > > > > thanks, > > jirka > > > > > > --- > > Jiri Olsa (4): > > perf tools: Mark modules dsos with kernel type > > perf tools: Mark ksymbol dsos with kernel type > > perf tools: Fix map__clone for struct kmap > > perf tools: Move kmap::kmaps setup to maps__insert > > > > tools/perf/util/machine.c | 24 ++++++++++-------------- > > tools/perf/util/map.c | 17 ++++++++++++++++- > > 2 files changed, 26 insertions(+), 15 deletions(-) > > > > This series fixes a segmentation fault I was seeing on a > couple of AMD systems, so: > > Tested-by: Kim Phillips great, thanks a lot for testing jirka