From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C03F582C8E for ; Mon, 1 Jul 2024 13:36:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719840976; cv=none; b=OQgeU6c1XXz7Mkhle6kTcVrCwo9Yixpec0bYiMqkPFRpIQsdZOhzYDBFYiJmNiWeKsLCI88bEwrpNaZgJCm6dS/9ksSBikn3F/BLxaRWWACRNxom1v719A8J9+q8tmPHUyd5O6kgDSR28rzvrzGp+364Wpoi6eEGed0k3nBWrUc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719840976; c=relaxed/simple; bh=IyKj2r7YH7W35QQg8S7BTDhhHquZxi+k9qw6W/UklM4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=oCTTvBNZrQ383g1rmb8U2I5Oidv+VNhoHHH6T2wAUP63SA38H0oif1xSEwe37B4yLyO964KIwXFZtsIptXZkQCFTiYZfEUVncl3NmIpdphXeJYSilKokbbH86R3aRs3F2+8pl1lC/58eVRlUI/eKlvv9/YQTdb1pmm48BkEsBw0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=sC6HqR5C; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="sC6HqR5C" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 89964C116B1; Mon, 1 Jul 2024 13:36:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1719840976; bh=IyKj2r7YH7W35QQg8S7BTDhhHquZxi+k9qw6W/UklM4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=sC6HqR5CIgbDuq/GvhXAjEK1ujQ06d36jvdU+BFRGdCM90kmTE/dbG6rgyL80eQpy Cddb768m3ioZhKC5LLLNzaC3Pp/vnuz4FKi0vK+Yx75CSpbYfWNHPFXu6Z7zeTf6ci EN7M0TF0Fwtl2zzSnxllxZ7Uf2Dw6ESXghb/X/qJq2bJ7FAIUcgTY4ZpWjVrnP9YZk 7l7xpv0TBYX9QYMTzZOOqZU+aCzNpaXYHVxzvnSycFJyfdcLRnmjj3lfwYxhXnPMc4 rGMjx/E2INs50FYG45pKN4600WcKFEOWJmoYMyqgoKv/flThchTLBEJfRyPIujD+n7 F86wnylyHw1pw== Date: Mon, 1 Jul 2024 14:36:12 +0100 From: Will Deacon To: Robin Murphy Cc: mark.rutland@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, jialong.yang@shingroup.cn Subject: Re: [PATCH 0/3] perf: Add Arm Network-on-Chip PMU driver Message-ID: <20240701133611.GC2250@willie-the-truck> References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Hi Robin, On Thu, Apr 25, 2024 at 01:29:51PM +0100, Robin Murphy wrote: > > Somewhat later than hoped (sorry!), now that it's finally had the chance > for enough testing to flush out all the silly bugs, here's the NI-700 > driver I've had kicking around in various forms for the last 18 months. > I squashed in NI-710AE support since that appeared in the meantime and > the differences are minimal, however I have not felt compelled to go > back and genericise all the original NI-700 references. I don't think > I'm giving too much away to say that there will be further new product > support to add in future, so I will be back with more soon enough. > > Note that the driver patch depends on the the cpumask_any_and_but() > addition queued in arm64/for-next/perf. I left some minor comments on the driver code, but I think this probably needs a respin anyway as the binding is still pending an Ack from the DT folks. Will