Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753445Ab2HCQYX (ORCPT ); Fri, 3 Aug 2012 12:24:23 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:43418 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752398Ab2HCQYT (ORCPT ); Fri, 3 Aug 2012 12:24:19 -0400 Message-ID: <501BFB29.7010801@canonical.com> Date: Fri, 03 Aug 2012 12:24:09 -0400 From: Joseph Salisbury User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:11.0) Gecko/20120410 Thunderbird/11.0.1 MIME-Version: 1.0 To: wey-yi.w.guy@intel.com, johannes.berg@intel.com, ilw@linux.intel.com, linville@tuxdriver.com, emmanuel.grumbach@intel.com CC: linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [REGRESSION][v3.5] iwlwifi: include rssi as part of decision making for reduce txpower Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1380 Lines: 41 Hello, A bug[0] was reported against Ubuntu that reports a kernel panic when using the hotkey to disable then re-enable wifi on a Dell XPS 14z. A kernel bisect was performed, which indicated the following commit as the source of the regression: commit dd551ab7b47ace14753b0d73f79437cc35adcf6b Author: Wey-Yi Guy Date: Thu May 3 14:22:01 2012 -0700 iwlwifi: include rssi as part of decision making for reduce txpower In bt coex, consider the average rssi as part of decision making process Change-Id: I8d11d7f177a6875e2a9d08f7539d42253226fd7a Signed-off-by: Wey-Yi Guy Reviewed-on: http://git-mwg.jer.intel.com/gerrit/1945 Tested-by: Jenkins Reviewed-by: Emmanuel Grumbach Signed-off-by: John W. Linville A test kernel was created with this commit reverted, which stopped the kernel panic from occurring. A bugzilla bug[1] has been opened. Thanks, Joe [0] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1029547 [1] https://bugzilla.kernel.org/show_bug.cgi?id=45491 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/