From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 7A70B1A8F84; Sat, 20 Dec 2025 08:08:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766218130; cv=none; b=cZDpkX8Z7F49Zp9RBnzrmswPKIqIWHp9jkBGcQvmh1DpE1RcVY1dkTrc99LcIWs8gno+s7n2BhQ2JiPKMKuurVJMJj+Yte/MZ3slKBYHCtfcKyyPpIBPwrqkmLsnqMjDfuia4sNsN6/MwkLymw/j1fdpyTM9y+aiu1Vqrr4PIrI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766218130; c=relaxed/simple; bh=THtVQYA+y9YcGFWFQAvkK5Yrv/40MBxz45XZ/HC/bVs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=BQ4gq0ghWqu9R+9uKqytgaTaxW4ucgaLTQ/tYgnZjs2mq96l7D0F8fbiNhMfBaaoa7bo++IQ+RAw9uOrl/RuyahquuSpdgJvUEiFhMY7YBCK9mfDcWbW0MM4CN8EBPU+sKer9sQLDtoGVr5yl0/vBaBbXsVLq9sM9CM+AWqaXM4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=jFskjKLf; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="jFskjKLf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8D641C4CEF5; Sat, 20 Dec 2025 08:08:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1766218130; bh=THtVQYA+y9YcGFWFQAvkK5Yrv/40MBxz45XZ/HC/bVs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=jFskjKLfbzR2CdMEAfnMaGrFIFG95hwVpTiCNzQ5CmU2UXqfyf9Vtc+S0g6IX4Xpp 62NLYasu7IUZwlec8jKZ79JfNH21EI4xZIFrIARyi+rPPvoMAKaqEVDJfWMvYNPsSJ lL8jwYP39LBhM9KC0er8KzwM33m9n2KQ2K/Xfngo= Date: Sat, 20 Dec 2025 09:08:46 +0100 From: Greg Kroah-Hartman To: =?utf-8?B?6IOh6L+e5Yuk?= Cc: Mathias Nyman , Mathias Nyman , Sarah Sharp , "linux-usb@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: =?utf-8?B?562U5aSN?= =?utf-8?Q?=3A?= [PATCH] usb: xhci: check Null pointer in segment alloc Message-ID: <2025122014-whole-walmart-f63d@gregkh> References: <4935bdf5-4d36-45c3-9bcd-9d14606dd54e@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Fri, Dec 19, 2025 at 03:53:08PM +0000, 胡连勤 wrote: > [ 4021.987553][ T332] CPU: 0 PID: 332 Comm: init Tainted: G WC O 6.6.89-android15-8-g42db9ecb036b-ab14487600-4k #1 396856ca684d560f9c295b5f1feeed469ef25794 6.6? Does this still happen on 6.18? thanks, greg k-h