linux-kernel - Re: [PATCH v2 35/45] arm_mpam: resctrl: Add resctrl_arch_cntr_read() & resctrl_arch_reset

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Message-ID: <20260106144431.00001295@huawei.com>
Date: Tue, 6 Jan 2026 14:44:31 +0000
From: Jonathan Cameron <jonathan.cameron@...wei.com>
To: Ben Horgan <ben.horgan@....com>
CC: <amitsinght@...vell.com>, <baisheng.gao@...soc.com>,
	<baolin.wang@...ux.alibaba.com>, <carl@...amperecomputing.com>,
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	<fenghuay@...dia.com>, <gshan@...hat.com>, <james.morse@....com>,
	<kobak@...dia.com>, <lcherian@...vell.com>,
	<linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
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Subject: Re: [PATCH v2 35/45] arm_mpam: resctrl: Add
 resctrl_arch_cntr_read() & resctrl_arch_reset_cntr()

On Fri, 19 Dec 2025 18:11:37 +0000
Ben Horgan <ben.horgan@....com> wrote:

> From: James Morse <james.morse@....com>
> 
> When used in ABMC mode, resctrl uses a different set of helpers to read and
> reset the counters.
> 
> Add these.
> 
> Signed-off-by: James Morse <james.morse@....com>
> Signed-off-by: Ben Horgan <ben.horgan@....com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@...wei.com>