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Date:   Tue, 30 Apr 2019 12:38:19 +0100
From:   Robin Murphy <>
To:     Christoph Hellwig <>
Cc:     Joerg Roedel <>,
        Catalin Marinas <>,
        Will Deacon <>,
        Tom Lendacky <>,,,
Subject: Re: [PATCH 02/26] arm64/iommu: improve mmap bounds checking

On 29/04/2019 20:01, Christoph Hellwig wrote:
> On Mon, Apr 29, 2019 at 01:35:46PM +0100, Robin Murphy wrote:
>> On 22/04/2019 18:59, Christoph Hellwig wrote:
>>> The nr_pages checks should be done for all mmap requests, not just those
>>> using remap_pfn_range.
>> I think it probably makes sense now to just squash this with #22 one way or
>> the other, but if you really really still want to keep it as a separate
>> patch with a misleading commit message then I'm willing to keep my
>> complaints to myself :)
> Well, I split this out in response to your earlier comments, so if you
> prefer it squasheѕ back in I can do that..

AFAICS I only ever suggested splitting the original "fix and refactor" 
commit into the fix (patch #1) and the refactor - I think we've just 
ended up adding more "refactor" on top in the evolution of the series :)


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