Return-path: Received: from he.sipsolutions.net ([78.46.109.217]:54329 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753648Ab0GNKBG (ORCPT ); Wed, 14 Jul 2010 06:01:06 -0400 Subject: Re: commit 062bee448bd539580ef9f64efe50fdfe04eeb103 broke my iwlagn 5100 From: Johannes Berg To: Florian Klink Cc: linux-wireless@vger.kernel.org, "Guy, Wey-Yi W" In-Reply-To: <1279100021.7275.24.camel@flokli-laptop> References: <1279100021.7275.24.camel@flokli-laptop> Content-Type: text/plain; charset="UTF-8" Date: Wed, 14 Jul 2010 12:00:55 +0200 Message-ID: <1279101655.3719.12.camel@jlt3.sipsolutions.net> Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: [correct wey-yi's address, remove reinette] On Wed, 2010-07-14 at 11:33 +0200, Florian Klink wrote: > Hi, > > I hope I'm writing to the right addresses, this is my first kernel bug > report :-) > > I regulary build linus' tree from git. One day, my wireless card was > unable to connect to the access point. dmesg showed something like this: > > [ 122.290949] wlan0: direct probe to 00:15:0c:xx:xx:xx (try 1) > [ 122.490158] wlan0: direct probe to 00:15:0c:xx:xx:xx (try 2) > [ 122.690057] wlan0: direct probe to 00:15:0c:xx:xx:xx (try 3) > [ 122.890031] wlan0: direct probe to 00:15:0c:xx:xx:xx timed out > > At first, I thought is was some link quality problem and tried it next > to the access point, but it still didn't work. > I booted another (older) kernel and with this one, the card was able to > connect without any problems. > > I bisected the problem and came to commit > 062bee448bd539580ef9f64efe50fdfe04eeb103 > iwlwifi: set TX_CMD_FLAG_PROT_REQUIRE_MSK in tx_flag > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=062bee448bd539580ef9f64efe50fdfe04eeb103 > > My wireless card is a Intel Corporation Wireless WiFi Link 5100. > > Will provide more info if needed. > > Florian > > PS: Please CC me, i'm not on linux-wireless. > > -- > To unsubscribe from this list: send the line "unsubscribe linux-wireless" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >