From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) (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 7C2F6448B87; Mon, 14 Sep 2026 14:06:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789394804; cv=none; b=IiTiGKRL1z38LqAtEMlXpFtxjui+nNsjoYxqfjKQ2zQtB1BEJzHMZDYuzIMcaBD5Gw7bvj/pGHKWJ6obz5/ZHdvHtVVZsuYA6SZ5Z5c23q+fN/aFg41xY6mmou/md2AlY7u+kHaYM/LJBuzADucEKElyGG7+Jf0LpZMw2fUS5Ec= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789394804; c=relaxed/simple; bh=B9uJJDIixRKp+LUY+fl1LfejnACSIFX8t3ukniGGiqw=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=oNQdfstuWvlujn3YPlnLLwebn0+QxnWZ362moUf3eeEsizSrEBRLLYNV946+rTmQirV6THFjvfjUA/rZcO4OrkRVlt8qf6pWK+ZCRtd/qikGiM/nGfnmisrYUuEOky0qbAkV/cm+RUcNveBAkbdiJw+ZXnSZuxoXwJbc2bzuHbY= 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=Xy4JvyJV; arc=none smtp.client-ip=192.198.163.12 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="Xy4JvyJV" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1789394802; x=1820930802; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=B9uJJDIixRKp+LUY+fl1LfejnACSIFX8t3ukniGGiqw=; b=Xy4JvyJVPImd3PPc/61mARqBps0Chky+rJQNZZWJaABPZwaP0U+agdVd ex5yf0MZto3FAao0+h8SeUqq7IdXh+e+5WY1x2YhIoKzICS+nrjQkPTL5 C/iHVrHihk879z6+5//DLfhPZRS3yV3ERf076UIsAFOndxOBHtu/hR1Pg 7RG5bDRqfD87dLaJWhIuDhIGNcnUe37lg3Zr9kDknVglhZy8b3KD5xVso v3jC4X6LsmP5NgJ4Jh3e6MqKAwM36ryeQuMS/RKjTfodkLNNi6DFp1Jkk fAufbHtEp47F6YKgbwrnP2/VL8IHpno8Z9LBiMtYCJ3EvXLaPzR1jCn/y w==; X-CSE-ConnectionGUID: lFH7NEQfTyuG3W+7+2+yFw== X-CSE-MsgGUID: t+8sLn/3RHauFhXFXL0Q3w== X-IronPort-AV: E=McAfee;i="6800,10657,11904"; a="93570622" X-IronPort-AV: E=Sophos;i="6.27,103,1787036400"; d="scan'208";a="93570622" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Sep 2026 07:06:41 -0700 X-CSE-ConnectionGUID: DXPsM1NpSF+4ueqH23DAGg== X-CSE-MsgGUID: gdslVUqMS7mIu6yZFx0wOQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,103,1787036400"; d="scan'208";a="269371139" Received: from ncintean-mobl1.ger.corp.intel.com (HELO [10.245.245.60]) ([10.245.245.60]) by fmviesa007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Sep 2026 07:06:38 -0700 Message-ID: <9d326c6e-f033-495c-a5e1-dacb46ea7b73@linux.intel.com> Date: Mon, 14 Sep 2026 17:06:35 +0300 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: =?UTF-8?B?UmU6IOetlOWkjTogW1BBVENIXSB4aGNpOiBzaWRlYmFuZDogY2hlY2sg?= =?UTF-8?Q?vdev_liveness_before_removing_endpoints_on_unregister?= To: =?UTF-8?B?6IOh6L+e5Yuk?= , Michal Pecio Cc: Selvarasu Ganesan , Mathias Nyman , Greg Kroah-Hartman , "quic_wcheng@quicinc.com" , "broonie@kernel.org" , "linux-usb@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "cpgs@samsung.com" , "alim.akhtar@samsung.com" , "thiagu.r@samsung.com" , Niklas Neronin References: <360067785.01789039502721.JavaMail.epsvc@epcpadp1new> <750468423.101789103583573.JavaMail.epsvc@epcpadp2new> <937773018.41789116303608.JavaMail.epsvc@epcpadp1new> <191ee5d5-d93d-4fa3-9654-b3735d344118@linux.intel.com> <20260912141837.06b2f3cf.michal.pecio@gmail.com> <20260914110949.38a46596.michal.pecio@gmail.com> Content-Language: en-US From: Mathias Nyman In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit >> 2. Add a sideband callback in xhci_free_virt_device() for defense >>      in depth. > > Selvarasu Ganesan pointed out that xhci 'core' in fact doesn't include > xhci-sideband.h yet. If possible I'd like to keep it that way. > > Setting xhci->sideband->vdev to NULL, or calling a callback here changes this > and is the first time we then intertwine xhci core with sideband. > Disregard the above, I forgot about the xhci_sideband_notify_ep_ring_free() call in xhci_discover_or_reset_device(). Rest of comment is still valid. Thanks Mathias