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 5838CEB64DC for ; Fri, 23 Jun 2023 00:58:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230120AbjFWA6d (ORCPT ); Thu, 22 Jun 2023 20:58:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56520 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230090AbjFWA6c (ORCPT ); Thu, 22 Jun 2023 20:58:32 -0400 Received: from out30-100.freemail.mail.aliyun.com (out30-100.freemail.mail.aliyun.com [115.124.30.100]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 66DFAE9; Thu, 22 Jun 2023 17:58:30 -0700 (PDT) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R151e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018046056;MF=xianting.tian@linux.alibaba.com;NM=1;PH=DS;RN=16;SR=0;TI=SMTPD_---0VlkO6Zp_1687481893; Received: from 30.121.14.202(mailfrom:xianting.tian@linux.alibaba.com fp:SMTPD_---0VlkO6Zp_1687481893) by smtp.aliyun-inc.com; Fri, 23 Jun 2023 08:58:25 +0800 Message-ID: <7f9ffecc-726f-5475-48e8-40a266cb43d7@linux.alibaba.com> Date: Fri, 23 Jun 2023 08:58:13 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: [PATCH 0/3] fixup potential cpu stall To: "Michael S. Tsirkin" Cc: arei.gonglei@huawei.com, jasowang@redhat.com, xuanzhuo@linux.alibaba.com, herbert@gondor.apana.org.au, davem@davemloft.net, amit@kernel.org, arnd@arndb.de, gregkh@linuxfoundation.org, marcel@holtmann.org, johan.hedberg@gmail.com, luiz.dentz@gmail.com, linux-bluetooth@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org References: <20230609131817.712867-1-xianting.tian@linux.alibaba.com> <20230622075819-mutt-send-email-mst@kernel.org> From: Xianting Tian In-Reply-To: <20230622075819-mutt-send-email-mst@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org 在 2023/6/22 下午7:59, Michael S. Tsirkin 写道: > On Fri, Jun 09, 2023 at 09:18:14PM +0800, Xianting Tian wrote: >> Cpu stall issue may happen if device is configured with multi queues >> and large queue depth, so fix it. > > I applied this after tweaking commit log to address Greg's comments. > In the future I expect you guys to do such tweaks yourself. thanks. > >> Xianting Tian (3): >> virtio-crypto: fixup potential cpu stall when free unused bufs >> virtio_console: fixup potential cpu stall when free unused bufs >> virtio_bt: fixup potential cpu stall when free unused bufs >> >> drivers/bluetooth/virtio_bt.c | 1 + >> drivers/char/virtio_console.c | 1 + >> drivers/crypto/virtio/virtio_crypto_core.c | 1 + >> 3 files changed, 3 insertions(+) >> >> -- >> 2.17.1