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[23.128.96.34]) by mx.google.com with ESMTPS id h13-20020a170902680d00b001c5fd2a28desi2345253plk.222.2023.10.19.08.33.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Oct 2023 08:33:15 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.34 as permitted sender) client-ip=23.128.96.34; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="eSSR0/rR"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.34 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by howler.vger.email (Postfix) with ESMTP id 4320C82A41CE; Thu, 19 Oct 2023 08:33:11 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at howler.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346297AbjJSPdA (ORCPT + 26 others); Thu, 19 Oct 2023 11:33:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49068 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345537AbjJSPc6 (ORCPT ); Thu, 19 Oct 2023 11:32:58 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C8DEF130; Thu, 19 Oct 2023 08:32:56 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 71960C433CA; Thu, 19 Oct 2023 15:32:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1697729576; bh=6AUvT9lmCnlzH7BLowOH+X3uuIrFpt3l7ALwRPy7k48=; h=From:To:Cc:Subject:Date:From; b=eSSR0/rRNY8AZ6icxglMEVkboZR646ZlZMHxFOfc7LUuqbxuZXnuQ2m/uouOp/RBR QxGBBEa91unkbPNTEApm4rpxBDC7RrTRXkaGniCCFWxnpIts0wAYFTRR08iBMCxOqd xT3j7+RHWKQP+L+0olZsY+oHPd8tzkg0DJRMxOGssDivldEvqrRn30jYvqLIlXAkuT Fv2lJ26ZCT4xV9apTy4FZQtJfdKEaDDBmA1BVJUW22H5ntf04SW5LVr9ETR5az90DS cgGE+P8/B6z3MdOZlOZQKu4YhHnS6SNsivEx/fpL73ADd4LFIa6fOsNtNGBb4M1RgQ R3AwqSLXf332w== Received: from johan by xi.lan with local (Exim 4.96) (envelope-from ) id 1qtV19-0006t8-1D; Thu, 19 Oct 2023 17:33:00 +0200 From: Johan Hovold To: Kalle Valo Cc: Jeff Johnson , ath11k@lists.infradead.org, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold Subject: [PATCH v2 0/2] wifi: ath11k: fix event locking Date: Thu, 19 Oct 2023 17:31:13 +0200 Message-ID: <20231019153115.26401-1-johan+linaro@kernel.org> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 X-Spam-Status: No, score=-1.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on howler.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (howler.vger.email [0.0.0.0]); Thu, 19 Oct 2023 08:33:11 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1780180274189861394 X-GMAIL-MSGID: 1780198508071008761 RCU lockdep reported suspicious RCU usage when accessing the temperature sensor. Inspection revealed that the DFS radar event code was also missing the required RCU read-side critical section marking. Johan Changes in v2 - add the missing rcu_read_unlock() to an ath11k_wmi_pdev_temperature_event() error path as noticed by Jeff Johan Hovold (2): wifi: ath11k: fix temperature event locking wifi: ath11k: fix dfs radar event locking drivers/net/wireless/ath/ath11k/wmi.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-)