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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E5AE6C61DA4 for ; Mon, 6 Mar 2023 22:49:57 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pZJeM-0008GL-9s; Mon, 06 Mar 2023 17:49:46 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pZJeK-0008DA-M7 for qemu-devel@nongnu.org; Mon, 06 Mar 2023 17:49:44 -0500 Received: from mail-yw1-x1133.google.com ([2607:f8b0:4864:20::1133]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pZJeJ-0006L2-Gr for qemu-devel@nongnu.org; Mon, 06 Mar 2023 17:49:44 -0500 Received: by mail-yw1-x1133.google.com with SMTP id 00721157ae682-536bbef1c5eso211908857b3.9 for ; Mon, 06 Mar 2023 14:49:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1678142982; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=Lzj/yiNDFh4JW84RkK4BcDNLtWpH3d5QATkJFn3L+HM=; b=NpMRZIL4cJYk3lF1HjeC/bGUWpDfKlqTZFePKUO86PAbfT/Sd8uWKM2xF8ZYpsSCfr qH6vL/d4YNRJxLl7FRFRMyzpcK1Kq68Pg6DL4Sk72m+37laXpUd63pahoR9ASNcadLJ+ gnOAkJXlhdGKJhDxZuRkuFakgvoJpeCgSl9RxKtLIJEdJL9G7A1vtJAXIlBJkpuXCusr u25G1zhatvEOfXqn1i5m7AyPlsuMT2yxWO9n1DnSwRiUQo3gJOZry+Hgq8d8i5GZW6PM Ksj276bJIxpb7x1nBCKI/n8Swldxh3zTfZ2y+jKkeHKXDkTdk7ZIoFqNp9flc/Dr70+j 31+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678142982; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Lzj/yiNDFh4JW84RkK4BcDNLtWpH3d5QATkJFn3L+HM=; b=39Z9GJw9wsbCV0pfAUa0tvBEFwKW9iuWucOwQ/yToJgYLX5SXcuwgU4c7mfhUBSv9z wkiXyDysSjqKWQTDzlUGlwOB593PcBnRbk+6UzaeF2KwebB84GGDFXB0y+oCleocF/+H cqV37kb15KNciViOGY012XdlDLH16+5FeYdlnLHpNLofxZLiHDiYAOc+Gwl8fr2o+dGU Hvcv75UScTw4rd07ncrmC3+GwZaOhl1Duky+FsW5psi5bHL4M3ReotX+gP+CvOG3WqEY nZlE2n5vhuCZ/eUmSC9+DYN1pBZYUCKZs4UMa365EjW+lJnX4mao75YdK8YG3iqKENJA xvUA== X-Gm-Message-State: AO0yUKXLc3cPseYhNVE+AFGoMh2lzMjDJmQ+XnB6JqGCJ/Dwon8ONAic wnZ2wXQAJ9LmwmPLGgEGgBhBrxW0t9N5ryI5t3LIRUnw X-Google-Smtp-Source: AK7set/NcoXnq8H7rbvQoHKt9r96ChSNTVZyHc2fvcQdixc8yoxLDHa4GXp12B/S4U5xox04IW87J6T/aK0ofsU2siQ= X-Received: by 2002:a81:ac21:0:b0:534:2d49:7912 with SMTP id k33-20020a81ac21000000b005342d497912mr7817908ywh.6.1678142982365; Mon, 06 Mar 2023 14:49:42 -0800 (PST) MIME-Version: 1.0 References: <20230306223306.84383-1-pbonzini@redhat.com> <20230306223306.84383-10-pbonzini@redhat.com> In-Reply-To: <20230306223306.84383-10-pbonzini@redhat.com> From: Stefan Hajnoczi Date: Mon, 6 Mar 2023 17:49:30 -0500 Message-ID: Subject: Re: [PATCH v2 9/9] async: clarify usage of barriers in the polling case To: Paolo Bonzini Cc: qemu-devel@nongnu.org, gshan@redhat.com, eesposit@redhat.com, david@redhat.com, stefanha@redhat.com, cohuck@redhat.com, eauger@redhat.com, richard.henderson@linaro.org Content-Type: text/plain; charset="UTF-8" Received-SPF: pass client-ip=2607:f8b0:4864:20::1133; envelope-from=stefanha@gmail.com; helo=mail-yw1-x1133.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Reviewed-by: Stefan Hajnoczi