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[23.128.96.18]) by mx.google.com with ESMTP id 5si1943699ejn.116.2021.03.05.11.56.42; Fri, 05 Mar 2021 11:57:05 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b="OxP9ZE/4"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229646AbhCETzc (ORCPT + 99 others); Fri, 5 Mar 2021 14:55:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48132 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229446AbhCETyw (ORCPT ); Fri, 5 Mar 2021 14:54:52 -0500 Received: from mail-il1-x135.google.com (mail-il1-x135.google.com [IPv6:2607:f8b0:4864:20::135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5F21BC06175F; Fri, 5 Mar 2021 11:54:50 -0800 (PST) Received: by mail-il1-x135.google.com with SMTP id s1so3070022ilh.12; Fri, 05 Mar 2021 11:54:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:reply-to:from:date:message-id :subject:to:cc; bh=AzEV7WVkaHzKrivdnoz3PwqYrSVrDPw6ZX4edvYhGy0=; b=OxP9ZE/4/R/ZdsyB+lwleaNyJYOcXrfYpWjK1XHZUZEfzwVaDRLQM+SXdlIMHlEoCO fYJLd238+M6m/3lULyoogj68UJIbvh7y4cyJAFjp/g1zXRiaWsXuwxvTR4EWrdb3Civq C1vX/msKbZksOSIh22+lWw3gvPGyIE0oYOqm3xwWy+UwmlwQjLVuTV4j+UpgseW44F1Z Kmqz8n+RGZ9A5U/U74nBSoVP2e6wEmJn4ZYfkFBUYkcfpoNHm6ihIa8SCLSUr1kFalys aCalSzfNbWKUbHm53Xg5XVbkxec4oN48D4YA0qsz/InhUp8Cdp8HkfTVRn5viWpWQm2T V7AQ== 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:reply-to :from:date:message-id:subject:to:cc; bh=AzEV7WVkaHzKrivdnoz3PwqYrSVrDPw6ZX4edvYhGy0=; b=gdl//QI2HIKT4yoazPwbvbBT14SeJQEEtlLiM56oj4VVQPMAltr1wv7cFm+oRPmDxk 0Ej23kQWwt6lwyT3rzZabzLQ2HqOQpgVNyahWo9sAKmyu4oBo7OsZdJUMf6WzrhTlE8i 4SnHBBqQ+lm2a6z59s9GR/Xb0goORt8YNEJRboGRFk7dUfg4qSLAE3mc2Nw/cj2evbNQ zR4nu0NyhZe5Nn0TlWpc7VAgRUAjhCrPAc0RePMofU1YSlIX0C7cIYQeFbXm7ypW5hUu OACIhrG0j+maQfFzBJBlQWUjQXFR/FGeCZ1EcL/kQQouPZ676PK5gzClzwaGFJP1A7w6 8MpA== X-Gm-Message-State: AOAM5301KOlySRdomqHfBiCSN4WNucCG73aCCqlIzCy/w7oyv4k+cIUm pXsXTEPpoE3DS5xKUvgv+hozzje0q7zbg0DyOE3V1jkpe7xZcw== X-Received: by 2002:a92:444e:: with SMTP id a14mr10146232ilm.215.1614974089395; Fri, 05 Mar 2021 11:54:49 -0800 (PST) MIME-Version: 1.0 References: <20210301155321.GA1490228@rowland.harvard.edu> <20210305160728.GE38200@rowland.harvard.edu> <20210305193003.GE48113@rowland.harvard.edu> <20210305194745.GF48113@rowland.harvard.edu> In-Reply-To: <20210305194745.GF48113@rowland.harvard.edu> Reply-To: sedat.dilek@gmail.com From: Sedat Dilek Date: Fri, 5 Mar 2021 20:54:12 +0100 Message-ID: Subject: Re: [xhci] usb 4-1: reset SuperSpeed Gen 1 USB device number 2 using xhci_hcd To: Alan Stern Cc: Mathias Nyman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Mar 5, 2021 at 8:47 PM Alan Stern wrote: > > On Fri, Mar 05, 2021 at 08:41:40PM +0100, Sedat Dilek wrote: > > On Fri, Mar 5, 2021 at 8:30 PM Alan Stern wrote: > > > > Okay, that indicates the ATA commands are being sent not by the kernel > > > but by some program. I'm not sure how you can easily find out which > > > program; probably the best thing to do is turn them off one by one until > > > you find the one responsible. > > > > > > > I can hardly imagine which user-space tools other than powertop can > > interfere here. > > Any ideas? > > No. Especially since I have no idea what programs are running on your > computer. > Are we talking about things like gvfs - udisks - fuse etc.? All running via systemd here. Here I am using KDE/Plasma as DE. Unsure if this runs apps in the background. AFAICS I have not seen xhci-resets with Debian-Kernel 5.10.19-1. - Sedat -