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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no 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 81389C4320A for ; Sun, 29 Aug 2021 18:11:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 61BC060F4B for ; Sun, 29 Aug 2021 18:11:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230330AbhH2SM3 (ORCPT ); Sun, 29 Aug 2021 14:12:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56748 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229904AbhH2SM2 (ORCPT ); Sun, 29 Aug 2021 14:12:28 -0400 Received: from mail-lj1-x22b.google.com (mail-lj1-x22b.google.com [IPv6:2a00:1450:4864:20::22b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D9AAAC061575 for ; Sun, 29 Aug 2021 11:11:35 -0700 (PDT) Received: by mail-lj1-x22b.google.com with SMTP id y6so21801928lje.2 for ; Sun, 29 Aug 2021 11:11:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=nOEXbomGVxdTg2YIKOufPA0FWw0BA6Ntj3OHAW88ff4=; b=G9weGkeHN8FlJqJ0GQMGRkvYxT9+fXAmH0dB17bI65t7LV9Q70hlMMFtwZr4o4zSms C3ZBm+mpNRjS+UkmvFIj8dKgUWkyzIyP3SJa7hZUeOvoF9uuwyCa0eKl5/wXl5LDkYvt g1hC/0+a5me3A0DEW79RnUqRw17xLL0C1Ysgk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=nOEXbomGVxdTg2YIKOufPA0FWw0BA6Ntj3OHAW88ff4=; b=au2eMW7hteGMKLj47u7FJRmpv73HmJGN0UfsXQjZnVTM1ya7AbOHitzGltbgF/N6pu nLZgk2WfYsor9Jhp5Sxrac5oN8I/wmOq0eAVISEcOk/12mL/1mJQoEwYULudxGFSajV4 3RrhBK4ArJdiLSuC0wlZcNRECain/RmmWRBW9khF3NvI3z2m4TP9zSG0SupD2J1sOiwy ejI5uvyS8+xvXP/HxPBhsmW5ex4x61A/y//AdX6xF198cnt+od3AipFp8bfDt1HJnxkQ jageGP5p2z3XRYxcA8msQS/D7g7lTeQpA6r+5lLVQWUjemZAgwFhRsoFNbzKdYQvYPOc q08w== X-Gm-Message-State: AOAM532VnABhdHMbanCSCvBhyWjgihviBzwMzKS0r8DTEJBAesQqDIri 9wPyTQQR/8q55smBXwPhHHmHSTsniiHWhxqJ X-Google-Smtp-Source: ABdhPJy0wcUldvfhb8V8jnDVUbjyvj5Lnddv0fsWkqRoS0D0mzAtVii5Obbnzme9Rp+EU/SQnN0PUw== X-Received: by 2002:a2e:99c8:: with SMTP id l8mr17554685ljj.178.1630260693675; Sun, 29 Aug 2021 11:11:33 -0700 (PDT) Received: from mail-lj1-f181.google.com (mail-lj1-f181.google.com. [209.85.208.181]) by smtp.gmail.com with ESMTPSA id u20sm1532486ljl.76.2021.08.29.11.11.31 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 29 Aug 2021 11:11:31 -0700 (PDT) Received: by mail-lj1-f181.google.com with SMTP id q21so21732338ljj.6 for ; Sun, 29 Aug 2021 11:11:31 -0700 (PDT) X-Received: by 2002:a2e:7d0e:: with SMTP id y14mr17065408ljc.251.1630260691346; Sun, 29 Aug 2021 11:11:31 -0700 (PDT) MIME-Version: 1.0 References: <20210829115343-mutt-send-email-mst@kernel.org> In-Reply-To: <20210829115343-mutt-send-email-mst@kernel.org> From: Linus Torvalds Date: Sun, 29 Aug 2021 11:11:15 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [GIT PULL] virtio: a last minute fix To: "Michael S. Tsirkin" Cc: KVM list , virtualization@lists.linux-foundation.org, Netdev , Linux Kernel Mailing List , Andrew Morton , Dan Carpenter , David Hildenbrand , "Cc: stable@vger.kernel.org, david@redhat.com, dverkamp@chromium.org, hch@lst.de, jasowang@redhat.com, liang.z.li@intel.com, mst@redhat.com, tiny.windzz@gmail.com," Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Aug 29, 2021 at 8:53 AM Michael S. Tsirkin wrote: > > Donnu if it's too late - was on vacation and this only arrived > Wednesday. Seems to be necessary to avoid introducing a regression > in virtio-mem. Heh. Not too late for 5.14, but too late in the sense that I had picked this one up manually already as commit 425bec0032f5 ("virtio-mem: fix sleeping in RCU read side section in virtio_mem_online_page_cb()"). Linus