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a="2043099" X-IronPort-AV: E=Sophos;i="6.27,184,1787036400"; d="scan'208";a="2043099" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Oct 2026 07:07:56 -0700 X-CSE-ConnectionGUID: NdwFWgNqRp+Qbujq2OFopA== X-CSE-MsgGUID: 2HTsb7JsTrun9ClvMZzYUg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,184,1787036400"; d="scan'208";a="5087999" Received: from kniemiec-mobl1.ger.corp.intel.com (HELO [10.245.245.98]) ([10.245.245.98]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Oct 2026 07:07:53 -0700 Message-ID: <93b6fb27-1300-4dcb-971e-0ec33b58539a@linux.intel.com> Date: Thu, 29 Oct 2026 16:07:51 +0200 X-Mailing-List: regressions@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFT PATCH 0/2] xhci: clean up endpoint rings after disconnect detect To: Dennis Wissel , yiyu@yiyuzhou.io Cc: linux-usb@vger.kernel.org, regressions@lists.linux.dev, diogochaves@me.com, michal.pecio@gmail.com, raoxu@uniontech.com, gregkh@linuxfoundation.org References: <20261027184117.2461065-1-yiyu@yiyuzhou.io> <20261027192128.386082-1-mathias.nyman@linux.intel.com> Content-Language: en-US From: Mathias Nyman In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit > > In neither boot are there "not part of TD" messages or any stall (with > 1f36cc9fa949 alone, hub_wq stalled from 4.97 s to 16 s). initrd takes > 2.9-3.0 s, the same as v7.2.11. > > One observation, probably not xhci related: in boot 2, interfaces 2 > and 3 failed their probe before the reset ("reading report descriptor > failed") and stay unbound after the in-place reset, until the mouse is > replugged. On v7.2 the device was re-enumerated instead, so all four > interfaces ended up bound. > > Tested-by: Dennis Wissel > Thanks for testing. -Mathias