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 54750C77B75 for ; Tue, 9 May 2023 08:10:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234936AbjEIIKh (ORCPT ); Tue, 9 May 2023 04:10:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51284 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234775AbjEIIKO (ORCPT ); Tue, 9 May 2023 04:10:14 -0400 Received: from mail-wr1-x430.google.com (mail-wr1-x430.google.com [IPv6:2a00:1450:4864:20::430]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C3A1E10A3B for ; Tue, 9 May 2023 01:09:31 -0700 (PDT) Received: by mail-wr1-x430.google.com with SMTP id ffacd0b85a97d-3077d134028so2763707f8f.3 for ; Tue, 09 May 2023 01:09:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind.com; s=google; t=1683619770; x=1686211770; h=content-transfer-encoding:in-reply-to:organization:from:references :cc:to:content-language:subject:reply-to:user-agent:mime-version :date:message-id:from:to:cc:subject:date:message-id:reply-to; bh=35hz8Z/xg13fLArl/ZpQL1D9nkPqIFjBwfYdZ4iTcWE=; b=FBTDi2ltieFeWR4F7Bqmksllkp/RkmAHmlLmMzX3uRBu368LlWtbIgAT2nO78qiar0 6l2b7PWkoZDr1IS8mb1CzfkLhq0St+5GPbyn6Gre0LtmheOtGHpKF+Vf5D6Yw/XO1yRI HyO4agmF3QXzfhM55+gKZ2PMAfticdVI6glM+IvvXxpNTdEPu2SFJfN0/IzfGpQwudYy YOcr1joFP6vOKOOzhT4d8fyUP3TThAVMtDeY4XSWMG9YaJRp2pfGmK4JweFRXpwxCsht qPs3y9ILEd+L1gjUWOJhQoWZbfW11sVb73A+YD8ytJ43j3vbwDjWuVTSrrHNnrLn0FcU Nqcw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683619770; x=1686211770; h=content-transfer-encoding:in-reply-to:organization:from:references :cc:to:content-language:subject:reply-to:user-agent:mime-version :date:message-id:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=35hz8Z/xg13fLArl/ZpQL1D9nkPqIFjBwfYdZ4iTcWE=; b=R/RK5h7nfR63tSRDvJzDsI1Rq5hnhpI6heMAtFmYjUB2IiR45QIh6YLCrtPuTk+muV Y624ehheMxUp8zFfqJ+R3J6d/XN6lGi8QLp0s7yR6Occq3Q56NIgtW7OY5RB3TNJOzw4 Oe2kG9bDfL5Td63RCmaW2gyjb9m7c+i/J9Sg7bHC51rJmZozlGXAS887yB4FUwIVDqhd MHLH76tNrpEvGPy3U0DqqHo0RayEHH9ahnHa9X320+7wxZkZ4iK1/n9iXXcB8Hc0sKCx uR0MYrcu8p5hrIbqxCOKtsdbpOeiwsc5/ZLotii57+nM91CxP8em6ifk9q0sdB9HQMee gZxQ== X-Gm-Message-State: AC+VfDxJA2ZnJUQeb+4dElRDflADVsgfImh1Q/7G6aGIuz7zY5Q2ymkG AFdA3bPvQxAaU+xF+yhyo+4Cvw== X-Google-Smtp-Source: ACHHUZ41zaLLbqDPhGTqV1B1hfpw5WfoRyJ+bKOqP44pQRQ67htlS7LMy1WFW3Xcy6ulRUXHQRJMNg== X-Received: by 2002:a5d:4344:0:b0:2f5:fbe5:bb1c with SMTP id u4-20020a5d4344000000b002f5fbe5bb1cmr8448658wrr.63.1683619770158; Tue, 09 May 2023 01:09:30 -0700 (PDT) Received: from ?IPV6:2a01:e0a:b41:c160:60c6:b628:2847:4133? ([2a01:e0a:b41:c160:60c6:b628:2847:4133]) by smtp.gmail.com with ESMTPSA id c15-20020adfed8f000000b003047f7a7ad1sm13594025wro.71.2023.05.09.01.09.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 09 May 2023 01:09:29 -0700 (PDT) Message-ID: <172df925-48ae-bc25-81fc-a2d6b39b8739@6wind.com> Date: Tue, 9 May 2023 10:09:27 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Reply-To: nicolas.dichtel@6wind.com Subject: Re: [PATCH v11 8/8] vhost: use vhost_tasks for worker threads Content-Language: en-US To: Mike Christie , Linus Torvalds , Christian Brauner Cc: hch@infradead.org, stefanha@redhat.com, jasowang@redhat.com, mst@redhat.com, sgarzare@redhat.com, virtualization@lists.linux-foundation.org, ebiederm@xmission.com, konrad.wilk@oracle.com, linux-kernel@vger.kernel.org References: <20230202232517.8695-1-michael.christie@oracle.com> <20230202232517.8695-9-michael.christie@oracle.com> <78c5e150-26cf-7724-74ee-4a0b16b944b1@oracle.com> From: Nicolas Dichtel Organization: 6WIND In-Reply-To: <78c5e150-26cf-7724-74ee-4a0b16b944b1@oracle.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Le 06/05/2023 à 00:37, Mike Christie a écrit : [snip] > (Nicolas, I confirmed it fixes the 'ps a' case, but couldn't replicate the 'ps' > case. If you could test the ps only case or give me info on what /usr/bin/example > was doing I can replicate and test here): With you patch: $ ps a PID TTY STAT TIME COMMAND 191 ttyS0 Ss 0:00 /bin/sh -li 1255 ttyS0 SLl 0:53 /usr/bin/example 1742 ttyS0 R+ 0:00 ps a $ ps PID TTY TIME CMD 191 ttyS0 00:00:00 sh 1743 ttyS0 00:00:00 ps This fixes the regression on our side, but now, 'example' is not displayed anymore with 'ps'. Thank you, Nicolas