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From: Ben Sanda <Ben.Sanda@dornerworks.com>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
	Paul Sujkov <psujkov@gmail.com>
Cc: "xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>
Subject: Re: [PATCH 1/6] Flask: Support for ARM xentrace
Date: Mon, 28 Mar 2016 15:52:25 +0000	[thread overview]
Message-ID: <A2A949C387F3A54C9B4DAC2DCD2E9A85E3335CD6@Quimby.dw.local> (raw)
In-Reply-To: <20160325192732.GA14689@char.us.oracle.com>

Konrad,

> Modified to provide support for xentrace on the ARM platform. Added
> flask credential to allow dom0 dom_xen mapping and write access for
> trace buffers.
>>
>> So .. what does that mean?
>>
>> Is that something xentrace requests? Why is this ARM specific?
>> Looking at xsm_sysctl and how the trace is setup it checks for
>> XEN__TBUFCONTROL?

I need to bring in Paul for this conversation. The Flask modifications
were originally made by him so I'm not sure on their exact purpose
or derivation.

Paul: Can you provide any insight as to the changes to the Flask code?

Thanks,
Ben

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  reply	other threads:[~2016-03-28 15:55 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-16 20:51 [PATCH 0/6] xentrace/xenalyze support on ARM Benjamin Sanda
2016-03-16 20:51 ` [PATCH 1/6] Flask: Support for ARM xentrace Benjamin Sanda
2016-03-17 14:56   ` Julien Grall
2016-03-17 15:03   ` Julien Grall
2016-03-25 19:27   ` Konrad Rzeszutek Wilk
2016-03-28 15:52     ` Ben Sanda [this message]
2016-03-16 20:51 ` [PATCH 2/6] xenalyze: Support for ARM platform Benjamin Sanda
2016-03-16 20:59   ` Andrew Cooper
2016-03-17 10:39     ` George Dunlap
2016-03-16 20:51 ` [PATCH 3/6] xentrace: P2M lookup suport " Benjamin Sanda
2016-03-17 16:21   ` Julien Grall
2016-03-28 18:55     ` Ben Sanda
2016-03-30 18:38       ` Julien Grall
2016-03-16 20:51 ` [PATCH 4/6] xentrace: ARM platform DOMID_XEN mapping support Benjamin Sanda
2016-03-17 15:53   ` Julien Grall
2016-03-16 20:51 ` [PATCH 5/6] xentrace: Trace buffer support for ARM platform Benjamin Sanda
2016-03-16 20:51 ` [PATCH 6/6] xentrace: ARM platform timestamp support Benjamin Sanda
2016-03-25 19:31   ` Konrad Rzeszutek Wilk
2016-03-31 16:38     ` Stefano Stabellini
2016-03-31 16:44       ` Ben Sanda
2016-04-01 13:05         ` Stefano Stabellini
2016-03-17 15:00 ` [PATCH 0/6] xentrace/xenalyze support on ARM Julien Grall
2016-03-17 16:50   ` Ben Sanda
2016-03-17 17:01     ` Julien Grall
2016-03-17 17:04       ` Ben Sanda
2016-03-18 17:12         ` Wei Liu
2016-03-17 17:23 ` George Dunlap

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