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 0A8E0C2D0CD for ; Wed, 21 May 2025 14:52:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: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=31Me9B9sg14ozZXX3INOV8kCr7Jx3p56Q1d79focTDg=; b=in8256a6u8pq67GsAPx3N8tgGV q8jp8Q+XabLwmJ7D00yuwYfqDI+4IyqgWhVc2PRaO6VcCnSjtP/CktF1zZiknbXAZXvysaPX65D3i qaB6Xf9R8dR708u6JuK6f2nPfUJOlZ76SjlNitPoA6xE2+FIxD4Z+UkYuBth8EnM3tHel0lzSnlcj D5JUo1UgYHLWV/huK+fz90Ic6JgwdnQu0+uvOUh8ZGf474tSfZC6vTMAYW8dwzauR4tL6ewkmF3+A Z50cG4RQiYIDW6yLIjJH3Js5eK5Y8/HADBlHonhfcNkx5iLjy0Wp5Ekm+wXmZJOd0N6nt0QG3mift K+4yEv3A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uHkno-0000000GApf-2Btu; Wed, 21 May 2025 14:52:16 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uHklf-0000000GAPG-3SJg for linux-arm-kernel@lists.infradead.org; Wed, 21 May 2025 14:50:03 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id EB84F629E7; Wed, 21 May 2025 14:50:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 262CAC4CEE4; Wed, 21 May 2025 14:50:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747839002; bh=kpejLVfuGzeC4eSxpnmOWcLTEEDUfc6nPoJRhXIElao=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Idnbwoj9CIZeH4b5+gII+STCrWkRoMVQ0V8lrtBBPsxqJgHbzfvGmJieF3lzVSC/5 cw4qNgg6Utg3C0wCOKRjs9M7ey/pCWT5Hlt3kZiagzzVe7Gx+NcL++QM7/xg7IWnWq pW3ubvbPBOoldgF78fC4V/7U6GCs9GlzlraqBU+BP1gFn5+JEJlnGkb5FmTumYS2vX MxEGQw0tUx+seDdl8N2FfLedOB2sABP1aAbzI62bPWUkvnjrRPN9nas3/JE/DEAtbl Ngf3fxnwFxcDtatWVL4vpF6IKTdN+dY5ATPR1FeGX2vbPlvOGolv/4JjHEl/PHFpbe LPKsyu2fGi3Kw== Date: Wed, 21 May 2025 11:49:59 -0300 From: Arnaldo Carvalho de Melo To: Yicong Yang Cc: 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, yangyicong@hisilicon.com, 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-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 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, - 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(-) > >