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 smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (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 8D081C48BC3 for ; Tue, 20 Feb 2024 17:37:50 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 10DDF41507; Tue, 20 Feb 2024 17:37:50 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id U5nicgcfPAUk; Tue, 20 Feb 2024 17:37:48 +0000 (UTC) X-Comment: SPF check N/A for local connections - client-ip=140.211.166.34; helo=ash.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org; receiver= DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org 52620414EB DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=osuosl.org; s=default; t=1708450668; bh=duae2QhKMa8k+aJMEGhEWPvMgh5gaPLt+YftKrVUsME=; h=From:To:In-Reply-To:References:Date:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: Cc:From; b=kcrsbhfpTl31sX6lrfvXjbuEPMI5sDnlcUwABQGXiCMpJei7aBTmY84wn8cKC6vnp ix30/fxHClp7mRIs5xze7fx2EqHa+bKF8+eQokysq/dwfpUA3bE21UYLdMAMn/PrHM wESbJ2mUN9GF7E7W0ARZ2nuQogJ3gUUDiYsWt6ibTlbtTFsqPKULTlIlq5866O3dPW WL/boDcEHnYTp42N9uJ+3nRnMNrtrXVCA6bzYoNapzxAnnwXJSeSU3naieKCWeI8zG meg0ASQq0rAN1SANbXKsFaD763tinVUO+LcEZZaF39nRNig3tJx4FuH8+glHxwBu7p U24s65001yJFw== Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by smtp2.osuosl.org (Postfix) with ESMTP id 52620414EB; Tue, 20 Feb 2024 17:37:48 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by ash.osuosl.org (Postfix) with ESMTP id 3D6A41BF4E4 for ; Tue, 20 Feb 2024 17:37:46 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 29C366068A for ; Tue, 20 Feb 2024 17:37:46 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 7E6c89zUMC5w for ; Tue, 20 Feb 2024 17:37:45 +0000 (UTC) X-Greylist: delayed 429 seconds by postgrey-1.37 at util1.osuosl.org; Tue, 20 Feb 2024 17:37:45 UTC DMARC-Filter: OpenDMARC Filter v1.4.2 smtp3.osuosl.org 5C18360684 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 5C18360684 Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=198.175.65.20; helo=mgamail.intel.com; envelope-from=vinicius.gomes@intel.com; receiver= Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) by smtp3.osuosl.org (Postfix) with ESMTPS id 5C18360684 for ; Tue, 20 Feb 2024 17:37:44 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6600,9927,10990"; a="2440886" X-IronPort-AV: E=Sophos;i="6.06,174,1705392000"; d="scan'208";a="2440886" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Feb 2024 09:30:35 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10990"; a="913113242" X-IronPort-AV: E=Sophos;i="6.06,174,1705392000"; d="scan'208";a="913113242" Received: from akogon-mobl.amr.corp.intel.com (HELO vcostago-mobl3) ([10.125.19.103]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Feb 2024 09:30:34 -0800 From: Vinicius Costa Gomes To: Richard Cochran In-Reply-To: References: <20240217010455.58258-1-vinicius.gomes@intel.com> <20240217010455.58258-3-vinicius.gomes@intel.com> Date: Tue, 20 Feb 2024 09:30:33 -0800 Message-ID: <877ciz59hi.fsf@intel.com> MIME-Version: 1.0 Content-Type: text/plain X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1708450666; x=1739986666; h=from:to:cc:subject:in-reply-to:references:date: message-id:mime-version; bh=ewruDfDUwyGuba3mq73luIf32qgjbcvGQHybwFYwAUo=; b=mjXw3itxp8xfIcErVY1zglBC4setpJmn7/QPYNwHexc8pniosobFWHwq szHno91v8Yf6MaTXoRG8lymsd5blxdB5Y21dtXdwyNjqH8b4wNaGcxdGy sYluJN8YSZwBwzgdFLWh0D49M8kMAF9tsXDkkLEYaSWmNwrMgRi2Y+UH8 na6GAnNUQiwUIhVzfq3C3HnYm0zmyIsTU/B9kTUt/L1RRvR7uFxgFMmZo RlQ1bnbECAjK9ssjgM3hH26ODFkFve46OgYSH8TgoBMAIpaEihyviGBBd ym3VwS/EVg4W7KWlQKP87pzLzznqodpk10hrTXihMPEpUbINUu7i4QP6S A==; X-Mailman-Original-Authentication-Results: smtp3.osuosl.org; dmarc=pass (p=none dis=none) header.from=intel.com X-Mailman-Original-Authentication-Results: smtp3.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=mjXw3itx Subject: Re: [Intel-wired-lan] [iwl-net v1 2/2] igb: Fix missing time sync events X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: sasha.neftin@intel.com, netdev@vger.kernel.org, kurt@linutronix.de, jesse.brandeburg@intel.com, linux-kernel@vger.kernel.org, Eric Dumazet , anthony.l.nguyen@intel.com, Jeff Kirsher , Jakub Kicinski , intel-wired-lan@lists.osuosl.org, Paolo Abeni , "David S. Miller" Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" Richard Cochran writes: > On Sat, Feb 17, 2024 at 07:05:07AM -0800, Richard Cochran wrote: > >> Does setting ICR.Time_Sync[TXTS] also clear ICR.Time_Sync[RXTS] ? >> >> That is what you seem to be saying. > > Okay, so you really mean that if the _same_ bit becomes set between > the read and the acknowledgment, then that event will be missed, > right? > Yeah, I will reword the commit messages so it's clearer that it's the same bit. > In that case, thank you for fixing this more than nine year old bug! > > Acked-by: Richard Cochran > > Thank you, -- Vinicius