From patchwork Thu Oct 19 10:42:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 13428617 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F1526C46CA1 for ; Thu, 19 Oct 2023 10:43:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232761AbjJSKnL (ORCPT ); Thu, 19 Oct 2023 06:43:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33814 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229632AbjJSKnL (ORCPT ); Thu, 19 Oct 2023 06:43:11 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 04C2311F; Thu, 19 Oct 2023 03:43:10 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 85AD0C433C7; Thu, 19 Oct 2023 10:43:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1697712189; bh=iUSdV9CFZmw4yRgGQyhrpABX6aSvA+ch603XWDzFF6E=; h=From:To:Cc:Subject:Date:From; b=PB9JH2lKw92emWDbT8O4k989xfioIzTWSkvZC36EY8GmomzMrdlUwFj4um5PleG2z hznwRuYuSvJ8T8+EIGqgVZtWx/AT2wJNhU/UfsRdFhuglbl1cxgoxKWSPmU6/k5Lko 6dTGH7Cn3kG8FsN1q9y5vSYfugN/ExifmxhFdGzrT4caXP3KXxixJz73kvD4Ni4OqO 29pbGcHEbRlBWiYkodZAbWHqSS6PJmFheaac1qMXj4DLI1HBV7SFkv/VlOkw6vY2ri RmjMnDd7yN3zZTbcCL0ZOBK4eZ6cs0vCUS451hl7RqIFEvGv9L14kL+XG/MiNFAOWO 9CYL1/56G+zPA== Received: from johan by xi.lan with local (Exim 4.96) (envelope-from ) id 1qtQUh-0003ak-2v; Thu, 19 Oct 2023 12:43:12 +0200 From: Johan Hovold To: Kalle Valo Cc: Jeff Johnson , Pradeep Kumar Chitrapu , ath11k@lists.infradead.org, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold Subject: [PATCH 0/2] wifi: ath11k: fix event locking Date: Thu, 19 Oct 2023 12:42:09 +0200 Message-ID: <20231019104211.13769-1-johan+linaro@kernel.org> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org 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 Johan Hovold (2): wifi: ath11k: fix temperature event locking wifi: ath11k: fix dfs radar event locking drivers/net/wireless/ath/ath11k/wmi.c | 8 ++++++++ 1 file changed, 8 insertions(+)