From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id F3CFD2857CF for ; Tue, 13 Jan 2026 14:58:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768316330; cv=none; b=FPvsHw3k+XkQKsfDstA+yEsWe4dkpU6LRqmGO6wNMD2G5Sk/J5sjYsrFX46EvGF/7H81cKRplECCIxzw1xK8yAZDY+Uslg1Ndhx8CShw8LggObM1CMDWYFlH654FGbf+G5fSypTllx76o1q2v3vkVAF8mALCE8c9vtO8oGkZtY8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768316330; c=relaxed/simple; bh=XO6zpk/GyK6Avz+i6ZbgdWO5qILrOZdnAspKxoqfbDw=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=rxIwIqk6uYZfjXSBNlg+KujvzmOiX7YINLVlaG+NpYWt63JJhml3DKVO0NEq5i2X+xQM4ekiOBjB3hheFVcwCsv3pp+qKyhL6aoVIc0wThatxvi4838Sdl8xs1pjVMLKPYi3wkoF3C0qNF1/8Bp+tCSTMx1X2XTF6qozzBaMKT8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id AA131497; Tue, 13 Jan 2026 06:58:41 -0800 (PST) Received: from [10.1.196.46] (e134344.arm.com [10.1.196.46]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 6C2B23F632; Tue, 13 Jan 2026 06:58:43 -0800 (PST) Message-ID: Date: Tue, 13 Jan 2026 14:58:41 +0000 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 17/47] arm_mpam: resctrl: Implement resctrl_arch_reset_all_ctrls() To: Jonathan Cameron Cc: amitsinght@marvell.com, baisheng.gao@unisoc.com, baolin.wang@linux.alibaba.com, carl@os.amperecomputing.com, dave.martin@arm.com, david@kernel.org, dfustini@baylibre.com, fenghuay@nvidia.com, gshan@redhat.com, james.morse@arm.com, kobak@nvidia.com, lcherian@marvell.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, peternewman@google.com, punit.agrawal@oss.qualcomm.com, quic_jiles@quicinc.com, reinette.chatre@intel.com, rohit.mathew@arm.com, scott@os.amperecomputing.com, sdonthineni@nvidia.com, tan.shaopeng@fujitsu.com, xhao@linux.alibaba.com, catalin.marinas@arm.com, will@kernel.org, corbet@lwn.net, maz@kernel.org, oupton@kernel.org, joey.gouly@arm.com, suzuki.poulose@arm.com, kvmarm@lists.linux.dev, Zeng Heng References: <20260112165914.4086692-1-ben.horgan@arm.com> <20260112165914.4086692-18-ben.horgan@arm.com> <20260113144635.00000755@huawei.com> From: Ben Horgan Content-Language: en-US In-Reply-To: <20260113144635.00000755@huawei.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi Jonathan, Zeng, On 1/13/26 14:46, Jonathan Cameron wrote: > On Mon, 12 Jan 2026 16:58:44 +0000 > Ben Horgan wrote: > >> From: James Morse >> >> We already have a helper for resetting an mpam class and component. Hook >> it up to resctrl_arch_reset_all_ctrls() and the domain offline path. >> >> Signed-off-by: James Morse >> Signed-off-by: Ben Horgan > > There was a question from Zhengheng on v2 that doesn't seem to be addressed > and I'm not seeing a reply on list. Maybe an email snafu? Yes, sorry! For some reason I don't get his emails. :( It happened on the base mpam driver series too. I'll keep a better look at lore and reply to his v2 query. > > https://lore.kernel.org/all/20260109034506.1176234-1-zengheng4@huawei.com/ > > Please +CC zhengheng on future versions if we need them! Will do. Should be CC'd on this version too. I don't if there is an email issue with that too. Thanks, Ben