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 65502C00140 for ; Mon, 8 Aug 2022 16:41:55 +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=OOcjUXBLCok90ONLsUxxruZuoGeDFmO+UNlGblvWqMQ=; b=Dgi2vadtrl+/IS ZxPNe4Xfii2yWW4RdKjlQHa4Sn/HHj0p5oU2kuxtsREmQZaq+9RRFwxki8GZO//yv87qFAvgRN0kQ dfzfJD7QbWMy40MZGyqPM82a7E/UtUV/TZVFyIb00UDFy+/ZpeZfg0tEOHUlnkdwYLlep3XXzo0KO UuilGtbt21WeOAVdWuLu5BLdwlwD2NvBqjAYtjyNggFINFLK0TYNIW1/1Kx85tBQpQNv6vMKHv6T8 KKHco+fZ6WN2AO7Y3k6Vx4n101yhEjr14ks/6dzgiXrTf0lymnFEUdrBApQO0Yg1od5qdmhYZV/Qo TpRGPMKOmEreTuQrWkZA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oL5oB-00Ezgo-RV; Mon, 08 Aug 2022 16:40:51 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oL5o9-00EzfO-Fa for linux-arm-kernel@bombadil.infradead.org; Mon, 08 Aug 2022 16:40:49 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=g2+GxfSxBL4HwWKu8v6usF8j3IghPXj54SLnBl8nfPk=; b=cAFdslTjngpA+eu9hoRn2lh4hj YGCASY0BaMp/p+zC2Tva0wXwFspRm3UX2l7IastjiQHtwqYiIbHluwaNgu76FBxSBkvt1cDtJ7CrJ ywa6R18gmEk9+TaKmIEE7I8C4kRDTt37r77kLVZEMelF/A7sHTiD3uTFEsvbqJ5p99moSIGcUZ10A WQHykNWa3v6LfLLgCEpnht2scrr2qmxhzwBVkV1mA8xfLdk5CkDgZgRVEWWgD434DfcmjBwKqSC21 Mk1pANzUIBnllG5LEQ5r7VktsIxurH2nD86u6b27zqyw39vGSkC3hG4RtUNwMAnXO4KYUwGI4Z7eW GyAfqYvQ==; Received: from [187.19.239.32] (helo=quaco.ghostprotocols.net) by desiato.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1oL5o7-0001Bb-2T; Mon, 08 Aug 2022 16:40:47 +0000 Received: by quaco.ghostprotocols.net (Postfix, from userid 1000) id 15FD74035A; Mon, 8 Aug 2022 13:40:43 -0300 (-03) Date: Mon, 8 Aug 2022 13:40:43 -0300 From: Arnaldo Carvalho de Melo To: Leo Yan , Borislav Petkov , Peter Zijlstra , Ingo Molnar Cc: Mark Rutland , Jiri Olsa , Namhyung Kim , Ian Rogers , John Garry , Will Deacon , James Clark , German Gomez , Ali Saidi , Joe Mario , Adam Li , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Kajol Jain Subject: ping Re: [PATCH v5 01/17] perf: Add SNOOP_PEER flag to perf mem data struct Message-ID: References: <20220604042820.2270916-1-leo.yan@linaro.org> <20220604042820.2270916-2-leo.yan@linaro.org> <20220721002719.GA29595@leoy-ThinkPad-X240s> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220721002719.GA29595@leoy-ThinkPad-X240s> X-Url: http://acmel.wordpress.com 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 Em Thu, Jul 21, 2022 at 08:27:19AM +0800, Leo Yan escreveu: > On Wed, Jul 20, 2022 at 03:46:49PM -0300, Arnaldo Carvalho de Melo wrote: > > Em Wed, Jul 20, 2022 at 03:45:51PM -0300, Arnaldo Carvalho de Melo escreveu: > > > Em Sat, Jun 04, 2022 at 12:28:04PM +0800, Leo Yan escreveu: > > > > From: Ali Saidi > > > > > > > > Add a flag to the perf mem data struct to signal that a request caused a > > > > cache-to-cache transfer of a line from a peer of the requestor and > > > > wasn't sourced from a lower cache level. The line being moved from one > > > > peer cache to another has latency and performance implications. On Arm64 > > > > Neoverse systems the data source can indicate a cache-to-cache transfer > > > > but not if the line is dirty or clean, so instead of overloading HITM > > > > define a new flag that indicates this type of transfer. > > > > > > > > Signed-off-by: Ali Saidi > > > > Reviewed-by: Leo Yan > > > > Reviewed-by: Kajol Jain > > > > > > Hey, any knews about this going upstream? PeterZ? > > > > Just took a look and it isn't in tip/master. > > Yeah, this patch is not picked by maintainers. > > I confirmed that this patch can be applied cleanly on tip/master > branch. Peter.Z, could you pick this patch? ping. - Arnaldo _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel