[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] [PATCH v16 00/23] x86/PMU: Xen PMU PV(H) support

On 12/18/2014 07:15 AM, Dietmar Hahn wrote:
Am Mittwoch 17 Dezember 2014, 10:38:31 schrieb Boris Ostrovsky:
Version 16 of PV(H) PMU patches.
Hi Boris,

I did a fast and simple test on a small Intel machine and all went fine. I'll
do some more after my vacation in 2015.


After adapting your sent linux kernel patches I'am interestet in tracing our
HVM guest from outside with perf. Are you already having some patches and would
you share these?

I have Linux patches that I will (re-)post as soon as we are done with the hypervisor part . They are pretty close to what they used be last time I posted them, save for the interface changes. I can send them to you if you want.

For the toolstack it's a bit more complicated: I have patches that will apply to (I think) 3.16 or 3.17 but not to the latest tree --- there is huge amount of churn there and I gave up for now trying to chase them. OTOH, since the interfaces are (or appear to be) stable the binary from early tree works fine on the mainline.


Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.