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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=unavailable 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 DCD3CC10F12 for ; Mon, 15 Apr 2019 12:08:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B8406206BA for ; Mon, 15 Apr 2019 12:08:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727363AbfDOMIY (ORCPT ); Mon, 15 Apr 2019 08:08:24 -0400 Received: from s3.sipsolutions.net ([144.76.43.62]:37538 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726042AbfDOMIY (ORCPT ); Mon, 15 Apr 2019 08:08:24 -0400 Received: by sipsolutions.net with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1hG0PI-0007K0-Rt; Mon, 15 Apr 2019 14:08:17 +0200 Message-ID: <2e48080fa3a44c01c8c045308e77768bb058c952.camel@sipsolutions.net> Subject: Re: [PATCH v5.1-rc] iwlwifi: make locking in iwl_mvm_tx_mpdu() BH-safe From: Johannes Berg To: Jiri Kosina Cc: Emmanuel Grumbach , Luca Coelho , Intel Linux Wireless , Kalle Valo , "David S. Miller" , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Date: Mon, 15 Apr 2019 14:08:15 +0200 In-Reply-To: References: <24e05607b902e811d1142e3bd345af021fd3d077.camel@sipsolutions.net> <01d55c5cf513554d9cbdee0b14f9360a8df859c8.camel@sipsolutions.net> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.5 (3.28.5-2.fc28) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org > Given that we don't have a primitive in lockdep to assert this invariant, > would you consider queuing the below on top of f5ae2f932e2f in > wireless-drivers.git? I think this would probably go via -next, but sure, I've applied it internally and we'll let it percolate through the trees as usual. johannes