From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6555939EF32; Mon, 1 Jun 2026 11:14:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780312477; cv=none; b=Y0hEN2j6UxSzEIgrt4YytnoVc9cPVbSenpM67SBgREPfO4CaSJLmqsVWNPlqfzvbJ4pC3l+/j5Rs05mWwhS6L2re53Vst4pVrBVNy93Km4tG9QtUqrqgJf4OKIMxGW/qwf5f+b1x9aYUf6dqT53wKthiN5LfViYZhu7GMIUc6yQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780312477; c=relaxed/simple; bh=o2meyItWUK0h6uJ/o2fD/NrJWg25MD3pBd+TRJbTMJc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=oi0IyOsf8QW/GcUTlopm5Hv4oXZQNqHXg4DI7umBsP4R+jUzlpViccishNZXbvHr4MNkpzmiFgtxW4VCpVLsgm8gIRyWRFdBMut3gOL0I7SbaeG3+MsCS1Pu4dej7+dfDDNC7v+7IlI4BTM2JIDjAmuERAOFOSoDl4mc95JfI9A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=U1l0GAtP; arc=none smtp.client-ip=198.175.65.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="U1l0GAtP" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1780312475; x=1811848475; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=o2meyItWUK0h6uJ/o2fD/NrJWg25MD3pBd+TRJbTMJc=; b=U1l0GAtPsQMFfxHfSmE0nsm4MiGYkNx0KINdCtnXreauu+dWki3MFYiZ GLNpxK0GnnHVzFQFNzu5f7ibXLdcO60mEEMHxB6HwGV48qaDDkOWiyBUi S5T7xiM2m4W4mZjUzziT/qN55xcd45h37xgnjf2rm+/ohI7yg1SMZ0E5W vfzPH7Acy9bsyjllxWZulO5ZmSNDsFexUIH0/LierRnjPOd78Csp+w4dj E0f3Yxk/xE4w6uOLAbTNeUsoZcuWJ4kN5xuOUC9HjSYSpJ1daNSEyCIP9 6mL8QuRPq8Zcyen1gT5KwGWttJRH1/vXxBFCydCxKTUf8rFcAMpClq17s w==; X-CSE-ConnectionGUID: fdN/xAJATMixu/mD0Iy4QQ== X-CSE-MsgGUID: D593cRbaRouFEeFGUfOJQw== X-IronPort-AV: E=McAfee;i="6800,10657,11803"; a="92542729" X-IronPort-AV: E=Sophos;i="6.24,181,1774335600"; d="scan'208";a="92542729" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jun 2026 04:14:34 -0700 X-CSE-ConnectionGUID: /kLwE/MURXKRLdqOSxLhcA== X-CSE-MsgGUID: Jaiq/MrVSeOZc+CcIhJGtA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,181,1774335600"; d="scan'208";a="243644937" Received: from pgcooper-mobl3.ger.corp.intel.com (HELO [10.245.245.110]) ([10.245.245.110]) by orviesa009-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jun 2026 04:14:33 -0700 Message-ID: <7e1cc96e-1ea3-4cb9-92f3-89fdd0a2a11c@linux.intel.com> Date: Mon, 1 Jun 2026 14:14:31 +0300 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] usb: xhci: Improve Soft Retries after short transfers To: Michal Pecio , Mathias Nyman , Greg Kroah-Hartman Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260529112007.38091066.michal.pecio@gmail.com> Content-Language: en-US From: Mathias Nyman In-Reply-To: <20260529112007.38091066.michal.pecio@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 5/29/26 12:20, Michal Pecio wrote: > A short transfer is a successful one, so reset the error count. > Otherwise, endpoints which always complete short are limited to > three retries per endpoint life rather than per URB. > > Signed-off-by: Michal Pecio Added, Thanks -Mathias