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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 42298C07545 for ; Tue, 24 Oct 2023 14:28:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=YNWcSVLeewXtOjeAZaR+Pd3OW+zxMDrRmi9QUKdcSYA=; b=gJGjAZx18Q4iwc dw5GdgA6SLNKB0vqorB43tWzfO+tKehX/CZt3oFaCNVMvmvhcnb2VDYGV28sxeNy/gA6oPYJtwyDY eyEOMMYL3zxBjqPTPpZrXbsdG7U/WYExSNvMWXD5tL/VI8Rvnrs9reOzZ+qumKTtkyAahLXFwsGbj TBG8doZHBr89Gwab9eMA6PH1k23MfU0kJvBGdsk7gy0br5rnb2LFiATwLmZ0ueZ/VyXQqjmQP3HLV pTVg/QNkpVy87SnffJfQpVNwZIj8CH4VJPBxrwpplMXUjS8p97GvGy8XCKjAQ2kZljdUE6vpO22ez fCadBwzSQ6aDaCORosNg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qvIOs-00A8FG-2Q; Tue, 24 Oct 2023 14:28:54 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qvIOq-00A8Ea-0y for ath11k@lists.infradead.org; Tue, 24 Oct 2023 14:28:53 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 8C24461561; Tue, 24 Oct 2023 14:28:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3AAC1C433C8; Tue, 24 Oct 2023 14:28:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1698157730; bh=ypIMNYS6FyQIe4ePxJ+5oz5tdfmsVd2FnFFM7K0THyQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=tlDwkr7Eyhll2twIrEyMEwBLTavG1kyr+CWEQ2B2ZqyPbnY/TbuAeNOX3Ll1wDHBl TygyF3lpuqVhzRJGWhol+qx5QNalxy+raSfqOnt44i4R4aRRR92f3JJsDk5tXd98a5 V8Pnks0xHYH7gu6tpSZEWMGOyyeZDbbDAIKa7QXbHFRYvR4WM4n/TEqMZLAo6DgWJ5 bD5ZsFfKUqZyYBJhCL47B7ZZUz+lr6tcsxwQ/j+jLnZ403pwZ7sRplkpgp+sPaSBaj IsY1wg7aqo9Fek4rcJbdICYNb2zArlG7oZVNQwBcJIakMomr1DkO4eysy7nFcHjD2l lVnY0egCFg92Q== Received: from johan by xi.lan with local (Exim 4.96) (envelope-from ) id 1qvIP5-0003aY-08; Tue, 24 Oct 2023 16:29:07 +0200 Date: Tue, 24 Oct 2023 16:29:07 +0200 From: Johan Hovold To: Kalle Valo Cc: Johan Hovold , Jeff Johnson , ath11k@lists.infradead.org, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH v2 1/2] wifi: ath11k: fix temperature event locking Message-ID: References: <20231019153115.26401-1-johan+linaro@kernel.org> <20231019153115.26401-2-johan+linaro@kernel.org> <87sf60xgs8.fsf@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <87sf60xgs8.fsf@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231024_072852_405682_74B5A3F8 X-CRM114-Status: GOOD ( 12.56 ) X-BeenThere: ath11k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath11k" Errors-To: ath11k-bounces+ath11k=archiver.kernel.org@lists.infradead.org On Tue, Oct 24, 2023 at 04:59:35PM +0300, Kalle Valo wrote: > Johan Hovold writes: > > > The ath11k active pdevs are protected by RCU but the temperature event > > handling code calling ath11k_mac_get_ar_by_pdev_id() was not marked as a > > read-side critical section as reported by RCU lockdep: > On what hardware and firmware version did you test this? As there's so > many different combos we use Tested-on tag to provide that information > in the commit message: > > https://wireless.wiki.kernel.org/en/users/drivers/ath11k/submittingpatches#tested-on_tag > > I can add that if you let me know what you used. I hit this on the Lenovo Thinkpad X13s and I guess the tag should be: Tested-on: QCNFA765 hw2.1 WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.23 Note that I've only been able to test the ath11k fixes (not the corresponding ath12k) and I only tested this particular patch fully (e.g. since I didn't trigger any radar events). Johan -- ath11k mailing list ath11k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath11k