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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1F0E1C43217 for ; Wed, 6 Apr 2022 02:53:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1850535AbiDFCyD (ORCPT ); Tue, 5 Apr 2022 22:54:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60404 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1443195AbiDFAYo (ORCPT ); Tue, 5 Apr 2022 20:24:44 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 557C9114DF8 for ; Tue, 5 Apr 2022 15:42:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1649198567; 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=+8N2nEftHorXiQZo04N/kjaENlnJ2VuHv0uZxFWXn7Q=; b=OpgUHNPklJcN7SGlfBjO1+iBSI7J48WKVPfLGBO7Zr1R3MH2EkPZOymj9+BV0mCz4Ci4jI QzHF1ZHDljdO6rxjcL5f1tRSM8DnJ8sllATyM18K0pbfASl393IRMqkm5OD+9C8v96rPoz AjYpOQ/B4a0hjZdbue3VzJrIHtaws74= Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-633-ulcX9o16N36BonBWGaQJAw-1; Tue, 05 Apr 2022 18:42:46 -0400 X-MC-Unique: ulcX9o16N36BonBWGaQJAw-1 Received: by mail-il1-f198.google.com with SMTP id a2-20020a056e020e0200b002ca4850353fso568484ilk.5 for ; Tue, 05 Apr 2022 15:42:46 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=+8N2nEftHorXiQZo04N/kjaENlnJ2VuHv0uZxFWXn7Q=; b=idp2CTl5gUKMVEw/JAvH1a1PlF3/VXd1wJGFuCCtqIzXRnyWLAz9EXbg9hkL+TUNL0 dFmP+vDbK4p9doJnfMd9jvqRXfJZJrIl41m/VpJRzFwM0hgD1ZvheIS9utsibeeA77rm 3KeMVV1XdtexTiaf/9AaxGIvEfKSxycBG/3IlP6CEEhC7QtHP8wE01DRUgJgH37nSQQC rupxPAua1lkT8po70Tle4VlUhwFOR4sWlR/N021i2pu8m75Z+BWEcD7B2SX1fPssGC/2 1lMuies6pxj8o8Yt434H6w7kPqi/sB8yL/QJQnlbPsiBh53NsqPXskOaDw1/c5vN4FrC tspQ== X-Gm-Message-State: AOAM532wYU0vA0wSO9Z+DshuzBNUoseG1LCa1nrgsfYzS2Y3bWzO76j5 1Mybmb7Hp4tb37PGmyG9mJvMDSeOZkRvJMyhgSiNeyJ0HL06MH0Z7t0IkC9CbvxkB6XNbnLwvyQ wiVXlyud3xmeRWkdMKabp89OG X-Received: by 2002:a02:90c9:0:b0:323:98e6:1ae8 with SMTP id c9-20020a0290c9000000b0032398e61ae8mr3235678jag.15.1649198565920; Tue, 05 Apr 2022 15:42:45 -0700 (PDT) X-Google-Smtp-Source: ABdhPJw7beoc4Wjg2CM343vNV6LoH7yBntkh+W+VyThAA0YDKfNeShAjU3T1xFae52SNC/tCZoFpsw== X-Received: by 2002:a02:90c9:0:b0:323:98e6:1ae8 with SMTP id c9-20020a0290c9000000b0032398e61ae8mr3235670jag.15.1649198565687; Tue, 05 Apr 2022 15:42:45 -0700 (PDT) Received: from xz-m1.local (cpec09435e3e0ee-cmc09435e3e0ec.cpe.net.cable.rogers.com. [99.241.198.116]) by smtp.gmail.com with ESMTPSA id b12-20020a6be70c000000b00648f61d9652sm9162595ioh.52.2022.04.05.15.42.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 Apr 2022 15:42:45 -0700 (PDT) Date: Tue, 5 Apr 2022 18:42:43 -0400 From: Peter Xu To: Andrew Morton Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Mike Kravetz , David Hildenbrand , Matthew Wilcox , Alistair Popple , Nadav Amit , Axel Rasmussen , Andrea Arcangeli , "Kirill A . Shutemov" , Hugh Dickins , Jerome Glisse , Mike Rapoport Subject: Re: [PATCH v8 00/23] userfaultfd-wp: Support shmem and hugetlbfs Message-ID: References: <20220405014646.13522-1-peterx@redhat.com> <20220405151616.bf25fa4aad55536cd031e1ab@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20220405151616.bf25fa4aad55536cd031e1ab@linux-foundation.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 05, 2022 at 03:16:16PM -0700, Andrew Morton wrote: > On Mon, 4 Apr 2022 21:46:23 -0400 Peter Xu wrote: > > > This is v8 of the series to add shmem+hugetlbfs support for userfaultfd > > write protection. > > Various compilation catastrophes with x86_64 allnoconfig. I poked at > the include ordering for a while but other things quickly became more > attractive ;) Sorry about that. I still don't know what's the problem, but I'll give it a shot soon. I think I only tried out with the new configs but not all the rest configs. I thought there're some bot looking after that one, from which I used to receive build reports. And IIRC I fixed some build issues in early versions from those reports. Maybe I was wrong.. Any more hints on the latter? Thanks, -- Peter Xu