Re: [Xen-devel] [PATCH V14 0/7] Mem_access for ARM

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Wed, 2015-04-15 at 16:47 +0200, Tamas K Lengyel wrote:
> On Wed, Apr 15, 2015 at 3:36 PM, Ian Campbell
> <ian.campbell@xxxxxxxxxx> wrote:
>         On Thu, 2015-03-26 at 23:05 +0100, Tamas K Lengyel wrote:
>         > The ARM virtualization extension provides 2-stage paging, a
>         similar mechanisms
>         > to Intel's EPT, which can be used to trace the memory
>         accesses performed by
>         > the guest systems. This series sets up the necessary
>         infrastructure in the
>         > ARM code to deliver the event on R/W/X traps. Finally, we
>         turn on the
>         > compilation of mem_access and mem_event on ARM and perform
>         the necessary
>         > changes to the tools side.
>         >
>         > This version of the series is based on master and each patch
>         in the series has
>         > been compile tested on both ARM and x86.
>         
>         based on master == no longer depends on the half of your
>         "memaccess
>         cleanups" series which didn't go in yet?
> 
> 
> It didn't depend on the cleanup series,

oh, I'd been assuming it did, oops.

> but now that it is merged I did rebase v15 on staging. I'm just
> waiting to get more feedback on v14 before I send it.

OK, FWIW other than Julien's coding style stuff the only concern I have
is the locking one I mentioned.

Ian.




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