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 50B77C77B73 for ; Thu, 20 Apr 2023 17:04:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230256AbjDTREC (ORCPT ); Thu, 20 Apr 2023 13:04:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44038 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229829AbjDTREB (ORCPT ); Thu, 20 Apr 2023 13:04:01 -0400 Received: from mail-il1-x12e.google.com (mail-il1-x12e.google.com [IPv6:2607:f8b0:4864:20::12e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BB36B199A for ; Thu, 20 Apr 2023 10:04:00 -0700 (PDT) Received: by mail-il1-x12e.google.com with SMTP id e9e14a558f8ab-329465f10fbso2903465ab.1 for ; Thu, 20 Apr 2023 10:04:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1682010240; x=1684602240; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=q8mJL0d9vr9ZMqt2nsQXvO4n6NRmaGu7wVWuPusp7OU=; b=O0bvq1g6d5Zqedpj0m9GpJiex3tmJl74acKFlPsBvcG9KuiAxbXn2sdE9c0id/Q4cG zuV7Gc8Uoa4QYKK7B0jdi4ETxqYQyun5BqrATGjx4abl0LTKvmCDDbG5H3YhmpVXqdv3 qgVA8tR+R63yMIZg373+HhYF+Kw5CIUk/2rh8= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1682010240; x=1684602240; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=q8mJL0d9vr9ZMqt2nsQXvO4n6NRmaGu7wVWuPusp7OU=; b=h4HBwKt+NRlqRrIafwOzQsFTdjEbBynv0QBAk34+L/IN6whEIncElXvAfvUg8PCuRT 300IY0N1qZnpMsYMO6OwqldkFtteeJ7/VNIatbLOBD9WSwYYHXnYOa2HnFIYNz5CN5LL uTBea7ny0l4GSNthVrlFpL6dNMS4yLQQuszfVjrzOJa8uF8wcw3HvaA3q9NGK/Kt+Ikw R7kzUPe8tbuEuVd4ofQkREQJN8rXhuqF3+xF5/09We1FVMjULibcKVDYtJR27Mal0ySY DQtpJmXs40WGbObas3h9faqf464eVuL36DXTVTovtRHXx2Jgz85GqRKXQC8QNX5bSsj3 c+Qw== X-Gm-Message-State: AAQBX9cAxYX53vYmszR38oQ7p0WOoqk34u2BERLHF4wkVXm59bVRZY10 tI81t0MUMvbBtiP/oc5E4Wa/5Q== X-Google-Smtp-Source: AKy350aFZGvueWnqgmMl5LP3VU0hllTFY0LWWd33hFcYuSpLUWskYD/GNjfYFf3UvKWHDwciUqEtZg== X-Received: by 2002:a92:c990:0:b0:328:f4e8:8cfa with SMTP id y16-20020a92c990000000b00328f4e88cfamr1504538iln.32.1682010239994; Thu, 20 Apr 2023 10:03:59 -0700 (PDT) Received: from markhas1.corp.google.com ([100.107.108.205]) by smtp.gmail.com with ESMTPSA id g11-20020a92520b000000b003291bea8c7fsm515292ilb.81.2023.04.20.10.03.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Apr 2023 10:03:59 -0700 (PDT) From: Mark Hasemeyer To: basavaraj.natikar@amd.com Cc: gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, mathias.nyman@intel.com, stern@rowland.harvard.edu Subject: Re: [PATCH 2/2] xhci: Improve the XHCI resume time Date: Thu, 20 Apr 2023 11:03:37 -0600 Message-ID: <20230420170337.14110-1-markhas@chromium.org> X-Mailer: git-send-email 2.40.0.396.gfff15efe05-goog In-Reply-To: <20230418140817.3651909-3-Basavaraj.Natikar@amd.com> References: <20230418140817.3651909-3-Basavaraj.Natikar@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org > It may be necessary to wait only for auto-resume cases. I find this comment misleading as the patch assumes that it's only necessary to wait for auto-resume cases. Are there any cases where the driver should wait during system-resume? Also, the commit title could specifically mention "system resume".