From mboxrd@z Thu Jan 1 00:00:00 1970 From: Johannes Berg Date: Mon, 27 Jan 2014 23:22:17 +0100 Subject: [ath9k-devel] [BUG] Atheros AR7010+AR9287: Scheduling while atomic: ksoftirqd/0/3/0x00000302 In-Reply-To: <52E6AD5C.3020005@rempel-privat.de> (sfid-20140127_200308_000982_3276CE71) References: <52E1712B.70202@rempel-privat.de>, <52E191B3.2070601@meshcoding.com> , <52E6AD5C.3020005@rempel-privat.de> (sfid-20140127_200308_000982_3276CE71) Message-ID: <1390861337.4251.12.camel@jlt4.sipsolutions.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org On Mon, 2014-01-27 at 20:02 +0100, Oleksij Rempel wrote: > Hi Johannes, > > i found this bug report with your response: > https://bugzilla.redhat.com/show_bug.cgi?id=990955 > "I don't think adding a workqueue is a good idea because that would > significantly delay the calls in many situations." > > The problem on ath9k_htc I don't care about ath9k_htc much, maybe it should just have a work item for that. I don't like it in mac80211 though, since chips that want to react quickly should be able to. johannes From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from s3.sipsolutions.net ([144.76.43.152]:35693 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753484AbaA0WWY (ORCPT ); Mon, 27 Jan 2014 17:22:24 -0500 Message-ID: <1390861337.4251.12.camel@jlt4.sipsolutions.net> (sfid-20140127_232228_083811_DA696A74) Subject: Re: [ath9k-devel] [BUG] Atheros AR7010+AR9287: Scheduling while atomic: ksoftirqd/0/3/0x00000302 From: Johannes Berg To: Oleksij Rempel Cc: mail@fuerstflorian.de, ath9k-devel@lists.ath9k.org, "linux-wireless@vger.kernel.org" Date: Mon, 27 Jan 2014 23:22:17 +0100 In-Reply-To: <52E6AD5C.3020005@rempel-privat.de> (sfid-20140127_200308_000982_3276CE71) References: <52E1712B.70202@rempel-privat.de>, <52E191B3.2070601@meshcoding.com> , <52E6AD5C.3020005@rempel-privat.de> (sfid-20140127_200308_000982_3276CE71) Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Mon, 2014-01-27 at 20:02 +0100, Oleksij Rempel wrote: > Hi Johannes, > > i found this bug report with your response: > https://bugzilla.redhat.com/show_bug.cgi?id=990955 > "I don't think adding a workqueue is a good idea because that would > significantly delay the calls in many situations." > > The problem on ath9k_htc I don't care about ath9k_htc much, maybe it should just have a work item for that. I don't like it in mac80211 though, since chips that want to react quickly should be able to. johannes