From mboxrd@z Thu Jan 1 00:00:00 1970 From: Len Brown Subject: Re: [RESEND PATCH 2/8] turbostat: Fix node and siblings lookup data Date: Sun, 28 Jan 2018 12:43:34 -0500 Message-ID: References: <20171103122550.13341-1-prarit@redhat.com> <20171103122550.13341-3-prarit@redhat.com> <0e6f30bf-8dad-a8a1-612c-6b39fcbf5e1c@redhat.com> <90ece10d-3b68-8d77-89af-b060ba8ba20e@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: Received: from mail-qt0-f194.google.com ([209.85.216.194]:38108 "EHLO mail-qt0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752008AbeA1Rnf (ORCPT ); Sun, 28 Jan 2018 12:43:35 -0500 Received: by mail-qt0-f194.google.com with SMTP id z10so10033698qti.5 for ; Sun, 28 Jan 2018 09:43:34 -0800 (PST) In-Reply-To: <90ece10d-3b68-8d77-89af-b060ba8ba20e@redhat.com> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: Prarit Bhargava Cc: Linux PM list , "Brown, Len" , charles.rose@dell.com, "Rafael J. Wysocki" , suravee.suthikulpanit@amd.com >>> This patch causes a core dump: >>> >>> turbostat: malloc.c:2394: sysmalloc: Assertion `(old_top == >>> initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= >>> MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & >>> (pagesize - 1)) == 0)' failed. >>> >>> Aborted (core dumped) >>> >> >> Odd. I ran this on Intel Haswell and up ... what system did you run this on? my laptop. Let me take a closer look at this... I may have a patch for you to test on an AMD system for me, can you do that? I'll be putting the latest on my kernel.og turbostat branch. thanks, -Len