Re: [Xen-devel] [PATCH] gcov: Support gcc 4.7

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Mon, 2013-06-17 at 11:46 +0100, Frediano Ziglio wrote:
> Perhaps a simple easy solution would be to allow privileged domains to
> read/write arbitrary memory from Xen (write to reset counters).

"Arbitrary memory" would be a very hard sell.

If all these counters could be constrained to pages which contains these
counters and nothing else then that might be a possibility to consider.

Ian.


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