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Re: [Qemu-devel] [PATCH 07/27] Make memory_region_access_valid() take a

From: Richard Henderson
Subject: Re: [Qemu-devel] [PATCH 07/27] Make memory_region_access_valid() take a MemTxAttrs argument
Date: Tue, 22 May 2018 09:17:05 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0

On 05/21/2018 07:03 AM, Peter Maydell wrote:
> As part of plumbing MemTxAttrs down to the IOMMU translate method,
> add MemTxAttrs as an argument to memory_region_access_valid().
> Its callers either have an attrs value to hand, or don't care
> The callsite in flatview_access_valid() is part of a recursive
> loop flatview_access_valid() -> memory_region_access_valid() ->
>  subpage_accepts() -> flatview_access_valid(); we make it pass
> MEMTXATTRS_UNSPECIFIED for now, until the next several commits
> have plumbed an attrs parameter through the rest of the loop
> and we can add an attrs parameter to flatview_access_valid().
> Signed-off-by: Peter Maydell <address@hidden>
> ---

Reviewed-by: Richard Henderson <address@hidden>


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