linux-kernel - Re: [PATCH 32/33] arm_mpam: Add kunit test for bitmap reset

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Message-ID: <f7947bab-46de-41e8-8e4e-f18f163b9e5f@redhat.com>
Date: Mon, 10 Nov 2025 09:19:33 +1000
From: Gavin Shan <gshan@...hat.com>
To: Ben Horgan <ben.horgan@....com>, james.morse@....com
Cc: amitsinght@...vell.com, baisheng.gao@...soc.com,
 baolin.wang@...ux.alibaba.com, bobo.shaobowang@...wei.com,
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Subject: Re: [PATCH 32/33] arm_mpam: Add kunit test for bitmap reset

On 11/7/25 10:34 PM, Ben Horgan wrote:
> From: James Morse <james.morse@....com>
> 
> The bitmap reset code has been a source of bugs. Add a unit test.
> 
> This currently has to be built in, as the rest of the driver is
> builtin.
> 
> Suggested-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>
> Signed-off-by: James Morse <james.morse@....com>
> Reviewed-by: Jonathan Cameron <jonathan.cameron@...wei.com>
> Reviewed-by: Ben Horgan <ben.horgan@....com>
> Reviewed-by: Fenghua Yu <fenghuay@...dia.com>
> Tested-by: Fenghua Yu <fenghuay@...dia.com>
> Signed-off-by: Ben Horgan <ben.horgan@....com>
> ---
>   drivers/resctrl/Kconfig             |  9 ++++
>   drivers/resctrl/mpam_devices.c      |  4 ++
>   drivers/resctrl/test_mpam_devices.c | 69 +++++++++++++++++++++++++++++
>   3 files changed, 82 insertions(+)
>   create mode 100644 drivers/resctrl/test_mpam_devices.c
> 

Reviewed-by: Gavin Shan <gshan@...hat.com>