Re: [Xen-devel] [PATCH] mem_event: Allow memory access listener

To:	Aravindh Puthiyaparambil <aravindh@xxxxxxxxxxxx>
Subject:	Re: [Xen-devel] [PATCH] mem_event: Allow memory access listener to perform single step execution
From:	Keir Fraser <keir@xxxxxxx>
Date:	Sat, 28 May 2011 22:41:14 +0100
Cc:	"xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Tim Deegan <Tim.Deegan@xxxxxxxxxx>
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On 28/05/2011 18:48, "Aravindh Puthiyaparambil" <aravindh@xxxxxxxxxxxx>
wrote:

> Sorry about the build breakage. I will test the 32-bit side of things
> also in the future.
> 
> I did not realize VCPU pausing was nestable. So even after the
> vcpu_unpause() in hvm_debug_op(), the VCPU will still be paused
> because of the vcpu_pause() in p2m_mem_access_check()?

Yes that's right.

 -- Keir

> If that is the
> case I am fine with the combination for 4.1.1.



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