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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BAA47C3A5A4 for ; Fri, 30 Aug 2019 07:46:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 93F54206BB for ; Fri, 30 Aug 2019 07:46:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728187AbfH3Hqq convert rfc822-to-8bit (ORCPT ); Fri, 30 Aug 2019 03:46:46 -0400 Received: from coyote.holtmann.net ([212.227.132.17]:53169 "EHLO mail.holtmann.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727992AbfH3Hqo (ORCPT ); Fri, 30 Aug 2019 03:46:44 -0400 Received: from [172.20.10.2] (tmo-106-216.customers.d1-online.com [80.187.106.216]) by mail.holtmann.org (Postfix) with ESMTPSA id 9FA86CECD9; Fri, 30 Aug 2019 09:55:28 +0200 (CEST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.11\)) Subject: Re: [PATCH] Revert "Bluetooth: btusb: driver to enable the usb-wakeup feature" From: Marcel Holtmann In-Reply-To: <1566234248-13799-1-git-send-email-mario.limonciello@dell.com> Date: Fri, 30 Aug 2019 09:46:41 +0200 Cc: Johan Hedberg , linux-bluetooth , LKML , Bastien Nocera , Christian Kellner , Sukumar Ghorai Content-Transfer-Encoding: 8BIT Message-Id: References: <1566234248-13799-1-git-send-email-mario.limonciello@dell.com> To: Mario Limonciello X-Mailer: Apple Mail (2.3445.104.11) Sender: linux-bluetooth-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org Hi Mario, > This reverts commit a0085f2510e8976614ad8f766b209448b385492f. > > This commit has caused regressions in notebooks that support suspend > to idle such as the XPS 9360, XPS 9370 and XPS 9380. > > These notebooks will wakeup from suspend to idle from an unsolicited > advertising packet from an unpaired BLE device. > > In a bug report it was sugggested that this is caused by a generic > lack of LE privacy support. Revert this commit until that behavior > can be avoided by the kernel. > > Fixes: a0085f2510e8 ("Bluetooth: btusb: driver to enable the usb-wakeup feature") > BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=200039 > Link: https://marc.info/?l=linux-bluetooth&m=156441081612627&w=2 > Link: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/750073/ > CC: Bastien Nocera > CC: Christian Kellner > CC: Sukumar Ghorai > Signed-off-by: Mario Limonciello > --- > drivers/bluetooth/btusb.c | 5 ----- > 1 file changed, 5 deletions(-) patch has been applied to bluetooth-stable tree. Regards Marcel