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 38650C54ED1 for ; Tue, 27 May 2025 20:59:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=xEjjjlHFoq7o+/yTqxUfZqrkGfEGUmO+Aiv+HInYXwg=; b=pRxL8yXrntWFKA1ilITUSG+0QH lCTMU2M6Mt+q7w3uds1QqSEF3r/IpoxUrg0M8cRPLCQvBPGf4o505u4jcZQR4Rbv/lRBeQFvkXqBK SQ7DHoUdb123wWkHdXnCa8W1o+O6VTJ2BCgU3ZB7wjK/rJknDhQpA51+OL6wA927tbI8369OdJxnY 4j+7/Ryh37j7KBrEkV3xladPWlOjOPpAG76Gw/9ogzR4towU0fDDeoSgTE4hgq3Qwqw/YQuKygqlY L3jCzzQXx1SevRHZG/090aC7cPbVQpj/eoP8wbNRzGVJ5Zb3F+xv4aixN1AwG9gmIabpoEU2nKFoQ WON4H9cA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uK1Nu-0000000BYF5-1BG6; Tue, 27 May 2025 20:58:54 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uK1Jg-0000000BXwj-2VU7 for linux-arm-kernel@lists.infradead.org; Tue, 27 May 2025 20:54:34 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 1774A4AA01; Tue, 27 May 2025 20:54:32 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 64762C4CEE9; Tue, 27 May 2025 20:54:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1748379272; bh=G2bOQ+/WCz0WzAESN4fFva64rvuKHL86G/4KuFHYgmE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=NM5t3HpwpsrM8pbTinC55acmXH11b2d/DTDsGz8/6R4vIOsLyaPkE480likyRaL1q kcVTD041FF9AIMa5s+L1kTN7XTd0Ws6VTnPBkKgzgJdvDYBB6dSc3H4pMe1oQLDluf 4Lqq1Q8v+66CPLTeCZB/LZek/48LBw8eluC/TotB2b+CI5Y8gagqtran4VXgpqOVkj sfYpFcByRuW2cUgU9963tIjfh5fVA7p6cwM3AH29h6xPjcvF7UWHKhwdWesO79AzY/ SpTdqEr+kaHW2aMx2xe8WPfB/vLBGpFCDmTDUxCF6qp644ykKqpm0KPFM+BmeETC8w oKWO7LCZkrn5w== Date: Tue, 27 May 2025 17:54:28 -0300 From: Arnaldo Carvalho de Melo To: Yicong Yang Cc: yangyicong@hisilicon.com, namhyung@kernel.org, catalin.marinas@arm.com, will@kernel.org, peterz@infradead.org, mingo@redhat.com, mark.rutland@arm.com, jolsa@kernel.org, john.g.garry@oracle.com, james.clark@linaro.org, leo.yan@linux.dev, irogers@google.com, linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org, jonathan.cameron@huawei.com, hejunhao3@huawei.com, linuxarm@huawei.com, wangyushan12@huawei.com, caijingtao@huawei.com, xueshan2@huawei.com, prime.zeng@hisilicon.com, Joe Mario Subject: Re: [PATCH v2 0/3] Add support for SPE Data Source packet on HiSilicon HIP12 Message-ID: References: <20250425033845.57671-1-yangyicong@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250527_135432_650944_8E62F405 X-CRM114-Status: GOOD ( 20.85 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, May 26, 2025 at 07:06:37PM +0800, Yicong Yang wrote: > Hi Arnaldo, > > On 2025/5/21 22:49, Arnaldo Carvalho de Melo wrote: > > On Wed, May 14, 2025 at 11:38:42AM +0800, Yicong Yang wrote: > >> a gentle ping on this.. > > > > So this involves both kernel and tooling, as soon as someone merges the > > kernel part, I can try and get to the user part, > > is it still possible to catch up with this cycle? Kernel part has been picked up [1]. > > thanks. I'm applying it now. - Arnaldo > [1] https://lore.kernel.org/linux-arm-kernel/174790933967.1291842.14160046478134585349.b4-ty@kernel.org/ > > > > > - Arnaldo > > > >> Thanks. > >> > >> On 2025/4/25 11:38, Yicong Yang wrote: > >>> From: Yicong Yang > >>> > >>> Add support for Data Source packet on HIP12. Support counting L2 HITM for c2c > >>> statistic since it was missing. > >>> > >>> Change since v2: > >>> - split the kernel/userspace changes into different patch > >>> - revise some mem_snoop decoding according to the discussion > >>> - count missing L2 HITM for c2c statistic > >>> Link: https://lore.kernel.org/linux-perf-users/20250408122809.37884-1-yangyicong@huawei.com/ > >>> > >>> Yicong Yang (3): > >>> arm64: cputype: Add cputype definition for HIP12 > >>> perf arm-spe: Add support for SPE Data Source packet on HiSilicon > >>> HIP12 > >>> perf mem: Count L2 HITM for c2c statistic > >>> > >>> arch/arm64/include/asm/cputype.h | 2 + > >>> tools/arch/arm64/include/asm/cputype.h | 2 + > >>> .../util/arm-spe-decoder/arm-spe-decoder.h | 17 ++++ > >>> tools/perf/util/arm-spe.c | 96 +++++++++++++++++++ > >>> tools/perf/util/mem-events.c | 5 +- > >>> 5 files changed, 121 insertions(+), 1 deletion(-) > >>> > > > > . > >