From: Rob Herring <robh@kernel.org>
To: "itaru.kitayama@fujitsu.com" <itaru.kitayama@fujitsu.com>
Cc: "'james.morse@arm.com'" <james.morse@arm.com>,
"'linux-arm-kernel@lists.infradead.org'"
<linux-arm-kernel@lists.infradead.org>,
"tan.shaopeng@fujitsu.com" <tan.shaopeng@fujitsu.com>
Subject: Re: mpam/snapshot/v5.17
Date: Mon, 13 Jun 2022 10:44:06 -0600 [thread overview]
Message-ID: <20220613164406.GA3874918-robh@kernel.org> (raw)
In-Reply-To: <TYAPR01MB20318E03802513779B95DCFD81A79@TYAPR01MB2031.jpnprd01.prod.outlook.com>
On Thu, Jun 09, 2022 at 07:55:30AM +0000, itaru.kitayama@fujitsu.com wrote:
> Hi James,
> I've been testing your snapshot in a VM on my M1 Max, but I see it
> can't mount the resctrl fs; is this expected?
I don't think you can mount resctrl without MPAM h/w support.
Does an Apple M1 have MPAM?
Doesn't really matter because MPAM within a VM is not supported in the
snapshot.
Rob
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next prev parent reply other threads:[~2022-06-13 16:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-09 7:55 mpam/snapshot/v5.17 itaru.kitayama
2022-06-13 16:44 ` Rob Herring [this message]
2022-06-13 21:59 ` mpam/snapshot/v5.17 itaru.kitayama
2022-06-15 10:26 ` mpam/snapshot/v5.17 James Morse
2022-06-15 16:44 ` mpam/snapshot/v5.17 Jonathan Cameron
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