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Re: [Xen-devel] [PATCH v4 0/9] add xenalyze to staging



Hi Olaf,

On 09/06/2015 06:18, Olaf Hering wrote:
On Wed, Jun 03, Julien Grall wrote:

xentrace is not working as we don't have the infrastructure for ARM in Xen.

Why is that? After a very quick look __trace_var is available
unconditionally.

Multiple reasons, the shared page for trace is not correctly exposed,
__trace_var/__trace_hypercall is not even used on ARM. I may miss some other bugs that I didn't spot while looking to the code.

So I don't think we should build a non-working binary until someone fixes the various problem of the trace system on ARM.

Regards,

--
Julien Grall

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