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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id C18F8C433EF for ; Thu, 10 Mar 2022 20:23:31 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 532718D0002; Thu, 10 Mar 2022 15:23:31 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 4B9478D0001; Thu, 10 Mar 2022 15:23:31 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 333CC8D0002; Thu, 10 Mar 2022 15:23:31 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.hostedemail.com [64.99.140.25]) by kanga.kvack.org (Postfix) with ESMTP id 24BDD8D0001 for ; Thu, 10 Mar 2022 15:23:31 -0500 (EST) Received: from smtpin04.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id E147A22B69 for ; Thu, 10 Mar 2022 20:23:30 +0000 (UTC) X-FDA: 79229601780.04.52CB70C Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by imf26.hostedemail.com (Postfix) with ESMTP id DF9E2140012 for ; Thu, 10 Mar 2022 20:23:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1646943809; 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=bH4/6OdCxrtunb44tPOYHwdgjcfhX0Qz09OdOxJro7A=; b=ZQvbwiz7SvhOr6l1qQUOy+XpVWV7lwS2CjhhfmLNj/riHgVEfFVmGPzy1WlF9HTR/Wgxkh BV7IgCXbWtDZOZ9PpJgLjjmUwJnc3V8kIBOcKVl7m48f9GDlyVisjsm7aLNjLpctjzkOjO DUDZlzUhkN4kBba99xbyG3vOSd8l6kc= Received: from mail-wr1-f72.google.com (mail-wr1-f72.google.com [209.85.221.72]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-386-KYh4cW3RM3e6NAoQZvO10A-1; Thu, 10 Mar 2022 15:23:28 -0500 X-MC-Unique: KYh4cW3RM3e6NAoQZvO10A-1 Received: by mail-wr1-f72.google.com with SMTP id o9-20020adfca09000000b001ea79f7edf8so2078532wrh.16 for ; Thu, 10 Mar 2022 12:23:28 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=bH4/6OdCxrtunb44tPOYHwdgjcfhX0Qz09OdOxJro7A=; b=jzQxSrxBLhtGMKgHDFpZ+5XzBJF1sIzj/uE4ieeQm+eWNtvm36X9lxJ0eHfiCKUGpx FUkBeCX+LO8OLMsw88TaLQwI6+zOxBD3vFKpMG7FlrXc8leCz8oOGAi0OwBzLurP7Akk M8qp+ElUg72sur4jdU+rHrNcJmj7wapcktxM4hrVW7v04rJhCLUUiXKK22iLKln2kcDa txfyWX6pccA6Yn9cGJEkGWlEnfwlH28eLPxOZYdpsUjvl4Be0D0XSkNIrUc5qbp6hX04 CBPbqem1UMDNpGRj0h4ZNkveBc9WcohnlIDiPye1U4vkQL0jEbjbnXaBfCCWLjK0rl/o iANw== X-Gm-Message-State: AOAM532kjvXb5dZ1k5Ob/AdbG0gPXiHwu91qGtDo8x5s+qfXkdK0oiJD iFY/nQNs/u33LlCLMTg0ZvPNTjnbMmIKjAoLelf4Og0Fduc38OjVsUsiN5/Ddzupzfl+P9ihqC7 f0EgN8c2VrrdVsx3Zhs/TtU8PZG4= X-Received: by 2002:a1c:e90a:0:b0:381:504e:b57d with SMTP id q10-20020a1ce90a000000b00381504eb57dmr13019523wmc.177.1646943807075; Thu, 10 Mar 2022 12:23:27 -0800 (PST) X-Google-Smtp-Source: ABdhPJw16FQLbDeS9B5CsJlBEVWqDdzz2Nkgq70FzZQX/iF5ZEZCXMvb6pDLIp/taw7qbW1c3cqimkE7lh0EQM6JeRk= X-Received: by 2002:a1c:e90a:0:b0:381:504e:b57d with SMTP id q10-20020a1ce90a000000b00381504eb57dmr13019507wmc.177.1646943806851; Thu, 10 Mar 2022 12:23:26 -0800 (PST) MIME-Version: 1.0 References: <02b20949-82aa-665a-71ea-5a67c1766785@redhat.com> In-Reply-To: From: Andreas Gruenbacher Date: Thu, 10 Mar 2022 21:23:15 +0100 Message-ID: Subject: Re: Buffered I/O broken on s390x with page faults disabled (gfs2) To: Linus Torvalds Cc: David Hildenbrand , Alexander Viro , linux-s390 , Linux-MM , linux-fsdevel , linux-btrfs X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" X-Rspam-User: X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: DF9E2140012 X-Stat-Signature: 6oeuyc6361jpxn936u8tk4u5jyz9iqw7 Authentication-Results: imf26.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=ZQvbwiz7; spf=none (imf26.hostedemail.com: domain of agruenba@redhat.com has no SPF policy when checking 170.10.133.124) smtp.mailfrom=agruenba@redhat.com; dmarc=pass (policy=none) header.from=redhat.com X-HE-Tag: 1646943809-27615 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, Mar 10, 2022 at 8:56 PM Linus Torvalds wrote: > It's out as commit fe673d3f5bf1 ("mm: gup: make > fault_in_safe_writeable() use fixup_user_fault()") now. Thanks! Andreas