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 44AA9C433F5 for ; Thu, 3 Feb 2022 22:12:28 +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:Cc:To:In-Reply-To:References:Date: Message-Id:From:Subject:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=V5xvGpxhNDBb7Gm23he92jZra7qpgDtFCqXldTlKxvM=; b=VCASIPjJtqIpEn 3lurGL8ZEMl5YqGIuGktQRD+0cvs2kpww8GENzBUCxEUyvsrQ+oIjqxRH+NvvF5amoVTBcfwFJXV/ Z9t39UBlPB37+3xSH9VMWtCU5/TgTuQsvx+043tieu7kZ7aOkG12XOMyGdKiuzxJrTGfUlbAiaMEG 5r2KsVmvZddbVRI5AiyV/Wav5btb5CmFA0uKxPrHoFOsPdHPmtGhiMlwUi+7RU9UhDHM/cNlwV5FP FUwI4/46eGo/wWwb8MGnMkRhaAq0htkNhy27tg6v1YilNJRbAP0MkBmYLfok3USUUfRqF+AiTxhFs CEVJh6olEPe3vos9MHzw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nFkJf-0030v8-1R; Thu, 03 Feb 2022 22:10:59 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nFkJb-0030tt-OO for linux-arm-kernel@lists.infradead.org; Thu, 03 Feb 2022 22:10:57 +0000 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 CC50FB835CD; Thu, 3 Feb 2022 22:10:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 780ACC340EB; Thu, 3 Feb 2022 22:10:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1643926252; bh=xP9CJWr1aBy5mpv9X2dpcHXvU38UDBv+cO2U3vskBiE=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=rcG6q+uta8JxabOggF80CvwgiDM4iZWoXpXMoWk97x7YEtnpfK6DMBbrkq0AO6uFE Pob5+tuxXXlonhnad4KOOqHNUVGBTbqh2i310NlTWfAxhs89cGM9WJml7nirsmowEE rgUf2tol2bSSN8bQwE2bEe3Yq7Wqz8YT4f5eBU6OHjlFesSYH+qUn4HS3hJ1jzjkFH rkP7I9J4kXdQhE3jc8jYIvJ0Z3eHGhGvH4LfqrGR7fv/s+iDjl+NC0D6t1fogk2Wjf TpwoC2z6GcZV6o4Ito975GUGWsyQh8Hj7YU8s7WMi2j51jC5+pCTHKsNis1ZkRpfCw nIi6EQBnkC09w== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 5B735E5869F; Thu, 3 Feb 2022 22:10:52 +0000 (UTC) MIME-Version: 1.0 Subject: Re: [PATCH net] net: stmmac: ensure PTP time register reads are consistent From: patchwork-bot+netdevbpf@kernel.org Message-Id: <164392625236.29991.16982092505073746974.git-patchwork-notify@kernel.org> Date: Thu, 03 Feb 2022 22:10:52 +0000 References: <20220203160025.750632-1-yannick.vignon@oss.nxp.com> In-Reply-To: <20220203160025.750632-1-yannick.vignon@oss.nxp.com> To: Yannick Vignon Cc: peppe.cavallaro@st.com, alexandre.torgue@foss.st.com, joabreu@synopsys.com, davem@davemloft.net, kuba@kernel.org, mcoquelin.stm32@gmail.com, rayagond@vayavyalabs.com, netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, sebastien.laveze@oss.nxp.com, olteanv@gmail.com, xiaoliang.yang_1@nxp.com, mingkai.hu@nxp.com, qiangqing.zhang@nxp.com, yannick.vignon@nxp.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220203_141055_958986_1E26B5C7 X-CRM114-Status: GOOD ( 11.12 ) X-BeenThere: linux-arm-kernel@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: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello: This patch was applied to netdev/net.git (master) by Jakub Kicinski : On Thu, 3 Feb 2022 17:00:25 +0100 you wrote: > From: Yannick Vignon > > Even if protected from preemption and interrupts, a small time window > remains when the 2 register reads could return inconsistent values, > each time the "seconds" register changes. This could lead to an about > 1-second error in the reported time. > > [...] Here is the summary with links: - [net] net: stmmac: ensure PTP time register reads are consistent https://git.kernel.org/netdev/net/c/80d4609008e6 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel