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 49915C433EF for ; Thu, 16 Dec 2021 16:36:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231455AbhLPQgK (ORCPT ); Thu, 16 Dec 2021 11:36:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46868 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229962AbhLPQgH (ORCPT ); Thu, 16 Dec 2021 11:36:07 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C78B5C061574 for ; Thu, 16 Dec 2021 08:36:06 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 8EB31B8249E for ; Thu, 16 Dec 2021 16:36:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 95176C36AE4; Thu, 16 Dec 2021 16:36:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1639672564; bh=7d992ORaxrkAOc/y1VyGbJc7x1y3M1BbCoqPtnd/NaY=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=aXRn7d3iV3ODodkbKkja6HB1N2V8EhBBk1eSzSimrymBtYZEr/grKRDcYtJ8w4r1+ QccwPHXwjZN+xpB8/jCLvCAOBzXImPAG5FhiD4c8QXaP8fWuYjoFGm4pY8or9RpFG5 cyqctg93f7FRII2m2RSsPc2PNpPJBf7rfPSWdx4/JoM/7sp+vCcLNleJ9hpMmCazrb HOl62Gaj1Erpu8zKfBJUU1l2hRgBuM+YqddecwXDNvvqaZhuu9jnxYUKNnZjO6bid7 lxPQBz7UKXaAJyf6jDuvbdLmTj7RMBKpGj2qsEh6igQcZvMmCAI+c+smE7x8YZ4/ed 2ryqK80I7OB3Q== From: Kalle Valo To: Karthikeyan Kathirvel Cc: ath11k@lists.infradead.org, linux-wireless@vger.kernel.org Subject: Re: [PATCH v3] ath11k: fix destination monitor ring out of sync References: <1639584090-13751-1-git-send-email-quic_kathirve@quicinc.com> Date: Thu, 16 Dec 2021 18:35:59 +0200 In-Reply-To: <1639584090-13751-1-git-send-email-quic_kathirve@quicinc.com> (Karthikeyan Kathirvel's message of "Wed, 15 Dec 2021 21:31:30 +0530") Message-ID: <87o85gbj80.fsf@codeaurora.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Karthikeyan Kathirvel writes: > More than 20000 PPDU id jumping causing status ring and destination > ring processing not sync. The status ring is processed and the > destination ring is not processed. Since destination is not reaped for > so long, backpressure occurs at the destination ring. > > To address this issue update the PPDU id with the latest PPDU, this > will allow the destination ring to be reaped and will prevent the > rings from getting out of sync. > > Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1.r1-00026-QCAHKSWPL_SILICONZ-2 > > Signed-off-by: Karthikeyan Kathirvel Failed to apply: Applying: ath11k: fix destination monitor ring out of sync error: sha1 information is lacking or useless (drivers/net/wireless/ath/ath11k/dp.h). error: could not build fake ancestor Please rebase on top ath.git master branch. And remember to use --base, then it's easier for me to fix conflicts. -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches