From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6490DEB64DD for ; Thu, 29 Jun 2023 19:00:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232361AbjF2TAZ (ORCPT ); Thu, 29 Jun 2023 15:00:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36502 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232388AbjF2TAU (ORCPT ); Thu, 29 Jun 2023 15:00:20 -0400 Received: from mail-pf1-x436.google.com (mail-pf1-x436.google.com [IPv6:2607:f8b0:4864:20::436]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C6719170E for ; Thu, 29 Jun 2023 12:00:18 -0700 (PDT) Received: by mail-pf1-x436.google.com with SMTP id d2e1a72fcca58-6686708c986so998487b3a.0 for ; Thu, 29 Jun 2023 12:00:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1688065218; x=1690657218; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=RzTSZl4ZrMV7S9CxcKysPR5GZsJOMyGfyeQpbnniNwY=; b=bYMJnnMVkMD1qGU3V/p2Ksfzduhx5dbgVJffIfoqMFs2zQyvuRMkPgL+1BjBND7Muc Jcam2Ox77QJytBsj2kM1hw+xGiYGSBwXNo9sr6RzzrTeGKQiPC8WsvifCXYovFYAH8iX 8wXcab/QlDRfTxuLZB3G+PdjQ5GcfjrTk25jY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688065218; x=1690657218; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=RzTSZl4ZrMV7S9CxcKysPR5GZsJOMyGfyeQpbnniNwY=; b=BhUVn70imj+c1bJCp5Ee6ehGS3cHoKZT4K2hOvcPMxXVn/s41OzL7naY6VCNO+nBrM A0+Slv9Ho1aMAi0C5Sc6bKFm2S7005DPt7khDLJ2vOCVr7oxbiDFGFJ2f9O/YVDppjR4 lT0SK9HzdbSxdParYGqGqxFHfDrZKWiAoE8ANb1/hIST1/hh0KCc0GUcvSKAa9bHfSZD 8CEv8bo92vNHvO0i/fA9nZOaoJKcSIc89MBgPMhPO6i3tRa4Ytnc8FF9Hpz9lUlinWQC vYBrWFp2moQp/kqv3X+JHk2gapTUYvgvKZEd2ADSthBhJug7Vb2V38U5VPS4UEVcZ/HU NUkw== X-Gm-Message-State: AC+VfDzbBSbUpBBd579xTH+/zD/Z7flhl4C8UgR0AGQjUE5uq42GZDKe kJYLnHZ2F9HgZomyOrL99LOk8A== X-Google-Smtp-Source: ACHHUZ6UmgnsuBwbjXdkwkW0c7gX7XjDQZrqe1/4vO5USaZh7WQ07jAviGsUCR0heTlL1OVpHkpx3w== X-Received: by 2002:a05:6a20:a10c:b0:11d:9307:8acb with SMTP id q12-20020a056a20a10c00b0011d93078acbmr408192pzk.45.1688065218303; Thu, 29 Jun 2023 12:00:18 -0700 (PDT) Received: from www.outflux.net (198-0-35-241-static.hfc.comcastbusiness.net. [198.0.35.241]) by smtp.gmail.com with ESMTPSA id w2-20020a636202000000b005439aaf0301sm9060262pgb.64.2023.06.29.12.00.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Jun 2023 12:00:17 -0700 (PDT) Date: Thu, 29 Jun 2023 12:00:17 -0700 From: Kees Cook To: Greg KH Cc: llvm@lists.linux.dev, linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, Borislav Petkov , linux-usb@vger.kernel.org Subject: Re: UBSAN spat in valid xhci code in Linus's current tree (6.4+) Message-ID: <202306291159.44DFB7CE6E@keescook> References: <2023062945-fencing-pebble-0411@gregkh> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2023062945-fencing-pebble-0411@gregkh> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jun 29, 2023 at 05:36:51PM +0200, Greg KH wrote: > in include/uapi/linux/usb/ch9.h Oh wait, this is a _different_ one in ch9. I'll send a patch... -- Kees Cook