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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 14056C433F5 for ; Wed, 17 Nov 2021 07:46:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EB2DC61A09 for ; Wed, 17 Nov 2021 07:46:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234233AbhKQHtY (ORCPT ); Wed, 17 Nov 2021 02:49:24 -0500 Received: from so254-9.mailgun.net ([198.61.254.9]:22425 "EHLO so254-9.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234224AbhKQHtW (ORCPT ); Wed, 17 Nov 2021 02:49:22 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1637135184; h=Date: Message-ID: Cc: To: References: In-Reply-To: From: Subject: Content-Transfer-Encoding: MIME-Version: Content-Type: Sender; bh=I5OOw4SM9yWpCwvl2NtPuiLV0r2JfBhwPewGvFBEsxk=; b=l6UQMnTjoDSjL7ZVvHw1bvx9hY/7HgLoKGjzqCI7/R/EsudqFx+N68BJo7Q1kcTMp5wXcDA1 /ipPbo7eq+mOin48JNxngiWRqCpuUYgQAllhYuXq5v8ekJ1clcVl2aKPRDq5aCgZrsvYzJUw 8rvHbcw5WKxMfLMqFt1qKt/t7wg= X-Mailgun-Sending-Ip: 198.61.254.9 X-Mailgun-Sid: WyI3YTAwOSIsICJsaW51eC13aXJlbGVzc0B2Z2VyLmtlcm5lbC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n05.prod.us-east-1.postgun.com with SMTP id 6194b350b920912d572a505e (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Wed, 17 Nov 2021 07:46:24 GMT Sender: kvalo=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 4D926C4360C; Wed, 17 Nov 2021 07:46:23 +0000 (UTC) Received: from tykki.adurom.net (tynnyri.adurom.net [51.15.11.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: kvalo) by smtp.codeaurora.org (Postfix) with ESMTPSA id D613EC4338F; Wed, 17 Nov 2021 07:46:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 smtp.codeaurora.org D613EC4338F Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=codeaurora.org Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [PATCH v2] ath11k: fix destination monitor ring out of sync From: Kalle Valo In-Reply-To: <1637061007-28663-1-git-send-email-quic_kathirve@quicinc.com> References: <1637061007-28663-1-git-send-email-quic_kathirve@quicinc.com> To: Karthikeyan Kathirvel Cc: ath11k@lists.infradead.org, linux-wireless@vger.kernel.org, Karthikeyan Kathirvel User-Agent: pwcli/0.1.0-git (https://github.com/kvalo/pwcli/) Python/3.7.3 Message-ID: <163713517984.10263.11890947454711763377.kvalo@codeaurora.org> Date: Wed, 17 Nov 2021 07:46:23 +0000 (UTC) Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Karthikeyan Kathirvel wrote: > 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. > > Signed-off-by: Karthikeyan Kathirvel > Signed-off-by: Kalle Valo Tested-on tag missing, please reply to this message and I can add it to the commit log. -- https://patchwork.kernel.org/project/linux-wireless/patch/1637061007-28663-1-git-send-email-quic_kathirve@quicinc.com/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches