linux-kernel - Re: [PATCH v8 2/4] mm: introduce new flag to indicate wc safe

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Date: Tue, 20 Feb 2024 09:33:45 +0000
From: Zhi Wang <zhiw@...dia.com>
To: David Hildenbrand <david@...hat.com>, Ankit Agrawal <ankita@...dia.com>,
	Jason Gunthorpe <jgg@...dia.com>, "maz@...nel.org" <maz@...nel.org>,
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CC: Aniket Agashe <aniketa@...dia.com>, Neo Jia <cjia@...dia.com>, Kirti
 Wankhede <kwankhede@...dia.com>, "Tarun Gupta (SW-GPU)"
	<targupta@...dia.com>, Vikram Sethi <vsethi@...dia.com>, Andy Currid
	<ACurrid@...dia.com>, Alistair Popple <apopple@...dia.com>, John Hubbard
	<jhubbard@...dia.com>, Dan Williams <danw@...dia.com>,
	"kvmarm@...ts.linux.dev" <kvmarm@...ts.linux.dev>, Matt Ochs
	<mochs@...dia.com>, "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v8 2/4] mm: introduce new flag to indicate wc safe

On 2/20/24 09:09, David Hildenbrand wrote:
> External email: Use caution opening links or attachments
> 
> 
> On 20.02.24 09:51, Ankit Agrawal wrote:
>>>> To safely use VFIO in KVM the platform must guarantee full safety in 
>>>> the
>>>> guest where no action taken against a MMIO mapping can trigger an
>>>> uncontained failure. We belive that most VFIO PCI platforms support 
>>>> this
>>>
>>> A nit, let's use passive voice in the patch comment. Also belive is 
>>> mostly
>>> a typo.
>>
>> Sure, will do.
>>
> 
> s/we expect/the expectation is that/
> s/We belive/The assumption is/
> 
> If it's just that, likely no need to resend. Maintainers usually can fix
> that up when applying (otherwise, they'll let you know :) ).
> 
Many thanks! :)
> -- 
> Cheers,
> 
> David / dhildenb
>