From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) (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 0543037CD5E for ; Tue, 5 May 2026 11:57:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777982266; cv=none; b=Wu4pUEDbcU+Z+0h9Gf6NVa2u2gW542ZphkyBEF7GRSQH2m8q60QZRqGhiKNgq3tWy3SUqEfG2c8IZeRKmtbLRY5/2rKknaQyO+YRMVhGIbrsbKzzc4BAVWf3vMCmejP5s/sx9KQqV75Q0OgATVKTK/yAPP321lrgIkbCj3dONkI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777982266; c=relaxed/simple; bh=CxgSBt3e8WxNh9JTeL43kbkrlqcRwYvOfiDbAizWyPY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=g4aHApdyo3PkffFk8dOEgNIIjUEPMnfFC4SmxOxWfPGir2mDW0mfiEXS32DVa2bdloK9mG3b6zkGyMFYYpQwgIqIVH8LtrNtq/o7Cd/pPenfTWcg8E32B52rFE2z1MfgXTNMP6V+bH5bjyjnw1U0kgHJFKQjYDCAjOquAXdwR/0= 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=NIcnfoFI; arc=none smtp.client-ip=198.175.65.9 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="NIcnfoFI" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1777982265; x=1809518265; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=CxgSBt3e8WxNh9JTeL43kbkrlqcRwYvOfiDbAizWyPY=; b=NIcnfoFIV+LZNfctu4R7EttoJKMD7F814LxH8PN1iJ9RSWxl8fSS26L8 I+0bk+1Sa/4psQ38QnCQ/q+QTCY4ilWUdXnP5w5pgoqatdut6CGJAvCYQ vtD5kSN7l9pt3SarMU94Qez9jgDxUsR+MWuRZu2N8ZEVQeJY5j2PTN9oE Enfu1JsDPfJB/0yG8/ftPRozPFwVLG6sAWS/u4nlQa3Lcic8+SgOhazDt w4AGsq9BvWSZL6A95Ek2SMceVbmFXXtSvA1SSh4fZpnbt/rniLGVUJX7f vEsar9q/MY7lqQ7vOVMdQX0Nx7HYpBQVNIzeUEZNU4m2kqdgLgvSIhbGD Q==; X-CSE-ConnectionGUID: B9ycnJBjQKWxRMs7qplEJw== X-CSE-MsgGUID: clZck5mbSVWlZ7DqbpUBhw== X-IronPort-AV: E=McAfee;i="6800,10657,11776"; a="101520330" X-IronPort-AV: E=Sophos;i="6.23,217,1770624000"; d="scan'208";a="101520330" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 May 2026 04:57:45 -0700 X-CSE-ConnectionGUID: PReugSqhSSSnQ2XQPnEWMw== X-CSE-MsgGUID: eP23av0nRtieaRsNIwnPwg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,217,1770624000"; d="scan'208";a="259146209" Received: from black.igk.intel.com ([10.91.253.5]) by fmviesa002.fm.intel.com with ESMTP; 05 May 2026 04:57:43 -0700 Received: by black.igk.intel.com (Postfix, from userid 1001) id 0C44C95; Tue, 05 May 2026 13:57:42 +0200 (CEST) Date: Tue, 5 May 2026 13:57:42 +0200 From: Mika Westerberg To: linux-usb@vger.kernel.org Cc: Yehezkel Bernat , Lukas Wunner , Andreas Noever , Alan Borzeszkowski , Gil Fine Subject: Re: [PATCH 00/12] thunderbolt: Improvements to XDomain handling Message-ID: <20260505115742.GF6785@black.igk.intel.com> References: <20260427081109.2337731-1-mika.westerberg@linux.intel.com> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260427081109.2337731-1-mika.westerberg@linux.intel.com> On Mon, Apr 27, 2026 at 10:10:57AM +0200, Mika Westerberg wrote: > Hi all, > > This series improves the Thunderbolt peer-to-peer (aka XDomain) handling in > various places in the driver and tries to make it follow the USB4 spec more > closely. > > Alan Borzeszkowski (1): > thunderbolt: Don't create multiple DMA tunnels on firmware connection manager > > Gil Fine (1): > thunderbolt: Avoid reserved fields in path config space for USB4 routers > > Mika Westerberg (10): > thunderbolt: Don't disable lane adapter if XDomain lane bonding isn't possible > thunderbolt: Make XDomain lane bonding comply with the USB4 v2 spec > thunderbolt: Keep the domain reference while processing hotplug > thunderbolt: Release request if tb_cfg_request() fails in __tb_xdomain_response() > thunderbolt: Set tb->root_switch to NULL when domain is stopped > thunderbolt: Wait for tb_domain_release() to complete when driver is removed > thunderbolt: Keep XDomain reference during the lifetime of a service > thunderbolt: dma_test: No need to store debugfs directory pointer > thunderbolt: Remove service debugfs entries during unregister > thunderbolt: Remove XDomain from the bus without holding tb->lock All applied to thunderbolt.git/next.