From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joerg Roedel Subject: Re: [PATCH v3 2/7] mm/vmalloc: Track which page-table levels were modified Date: Mon, 25 May 2020 12:05:40 +0200 Message-ID: <20200525100540.GB5075@suse.de> References: <20200515140023.25469-1-joro@8bytes.org> <20200515140023.25469-3-joro@8bytes.org> <20200515130142.4ca90ee590e9d8ab88497676@linux-foundation.org> <20200516125641.GK8135@suse.de> <20200518151828.ad3c714a29209b359e326ec4@linux-foundation.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mx2.suse.de ([195.135.220.15]:40252 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389302AbgEYKFo (ORCPT ); Mon, 25 May 2020 06:05:44 -0400 Content-Disposition: inline In-Reply-To: <20200518151828.ad3c714a29209b359e326ec4@linux-foundation.org> Sender: linux-arch-owner@vger.kernel.org List-ID: To: Andrew Morton Cc: Joerg Roedel , x86@kernel.org, hpa@zytor.com, Dave Hansen , Andy Lutomirski , Peter Zijlstra , rjw@rjwysocki.net, Arnd Bergmann , Steven Rostedt , Vlastimil Babka , Michal Hocko , Matthew Wilcox , linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, Christoph Hellwig On Mon, May 18, 2020 at 03:18:28PM -0700, Andrew Morton wrote: > It would be nice to get all this (ie, linux-next) retested before we > send it upstream, please. Tested these patches as in next-20200522, with three 2, 3, and 4-level paging. On 4-level (aka 64-bit) I also re-ran the Stevens trace-cmd reproducer, no issues found and the trace-cmd problem is still fixed. Thanks, Joerg