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=-10.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 C77C9C433E0 for ; Thu, 18 Feb 2021 20:36:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7488364DA8 for ; Thu, 18 Feb 2021 20:36:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231253AbhBRUfq (ORCPT ); Thu, 18 Feb 2021 15:35:46 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:42558 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229636AbhBRUez (ORCPT ); Thu, 18 Feb 2021 15:34:55 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1613680407; 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=kOXzwG2Geh6ZuY6IsnNNmxN56nyBkfgCRwzkOKH/tWg=; b=J2ccBcF3doqU7A5z2JBYC6MWXK9rIbzP5Ab9QDEJYINZRnnM5gYF7tP8Efc+AxtT7E5P/w YD7aKhOd7vAbLjft5NL9ZNBb7i83lfo1YA+3oy/oXGHoeEyAHq8rQAb8ArivyJgYz0rHYz +OJmkR4Zf/WDyuARn5Wmc/lFtbfQLvw= Received: from mail-qk1-f199.google.com (mail-qk1-f199.google.com [209.85.222.199]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-157--v0FpxCbP4i3rq4SkeWQXw-1; Thu, 18 Feb 2021 15:33:25 -0500 X-MC-Unique: -v0FpxCbP4i3rq4SkeWQXw-1 Received: by mail-qk1-f199.google.com with SMTP id d66so2084549qke.9 for ; Thu, 18 Feb 2021 12:33:25 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=kOXzwG2Geh6ZuY6IsnNNmxN56nyBkfgCRwzkOKH/tWg=; b=JAKbyX1F8esPfWRLdl6Yc4gifOOygsV+k2XDezzan8gcLM2N9zs3U5UvhQZrRvVE4y jZACA9wREfAiDuteFqc09MUXsfE0uMi/tocbiXRSnP+aklI/sv9uuk5KYuE9do08CAnu Jx3HlJHzdXjdV43leslt6T6FcnGErZHo42PB5uga8/TVH71fJTCmqmC5PnhZ2IgON1nM FH3qPVcpgDZPRbbvG0iN/w5l6rcIECo0Lxew3O8Pk9g/vhl+OVdC23rGilywpZ/JvBKQ rlaUCiEw5vtksqGly6Hj447B1TiXgF+VLwYuvQGrSQOjX1pedmTfCCrYETK5Lv6jV/gl pmdQ== X-Gm-Message-State: AOAM5334LSjDM6G7fcX3DagGTzmrnqwtlNVQULfa13PAo6NKMMYQFBiG 7QGZ1hIK4Y+WIiCB/+wgQ04evc8fUGCJo50nHKFvTiVvsviJY0CZ3KlGHD5YGduH7uJdlGCTM2F yp2w/y/p2iLWztfBnob82tEF+ X-Received: by 2002:a37:73c3:: with SMTP id o186mr5911857qkc.194.1613680405350; Thu, 18 Feb 2021 12:33:25 -0800 (PST) X-Google-Smtp-Source: ABdhPJxApFx3hPHQju8LbKpNXRQr2yJVys8PmQRvnTxtTEhfm4TpK7G/KOJJ/xN4q0IleY5/pwP+zg== X-Received: by 2002:a37:73c3:: with SMTP id o186mr5911837qkc.194.1613680405174; Thu, 18 Feb 2021 12:33:25 -0800 (PST) Received: from xz-x1 (bras-vprn-toroon474qw-lp130-20-174-93-89-182.dsl.bell.ca. [174.93.89.182]) by smtp.gmail.com with ESMTPSA id l128sm4698505qkf.68.2021.02.18.12.33.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Feb 2021 12:33:24 -0800 (PST) Date: Thu, 18 Feb 2021 15:33:23 -0500 From: Peter Xu To: Axel Rasmussen Cc: Linux MM , LKML , Mike Kravetz , Mike Rapoport , Matthew Wilcox , Andrea Arcangeli , Andrew Morton , "Kirill A . Shutemov" Subject: Re: [PATCH v2 0/4] hugetlb: Disable huge pmd unshare for uffd-wp Message-ID: <20210218203323.GE108961@xz-x1> References: <20210217204418.54259-1-peterx@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Feb 18, 2021 at 10:54:41AM -0800, Axel Rasmussen wrote: > I reviewed these patches, rebased my minor fault handling series on > top of this series, and then ran some stress tests of minor fault > handling. Other than the one comment I left about !CONFIG_CMA, I > didn't spot any issues. So: > > Tested-By: Axel Rasmussen > > (Or Reviewed-By: , if that makes more sense.) I'll add your r-b for the initial 3 patches, thanks Axel! -- Peter Xu