Re: [Xen-devel] [PATCH v3] xen/arm: flush icache as well when XEN_DOMCTL_cacheflush is issued

[Tamas K Lengyel <tamas.lengyel@xxxxxxxxxxxx>]

On Fri, Jan 27, 2017 at 11:20 AM, Julien Grall <julien.grall@xxxxxxx> wrote:
> Hi Tamas,
>
> On 27/01/17 18:17, Tamas K Lengyel wrote:
>>
>> When the toolstack modifies memory of a running ARM VM it may happen
>> that the underlying memory of a current vCPU PC is changed. Without
>> flushing the icache the vCPU may continue executing stale instructions.
>>
>> In this patch we introduce VA-based icache flushing macros.
>
>
> I think you forgot to update the commit message.
>
> The code looks good to me.
>

Doh =) One sec..

Tamas

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