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From: | Julien Grall |
Subject: | Re: [Qemu-devel] [PATCH] memory: check address space when a listener is registered |
Date: | Thu, 5 Apr 2012 12:05:22 +0100 |
User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.16) Gecko/20120320 Icedove/3.0.11 |
On 04/05/2012 11:10 AM, Avi Kivity wrote:
On 04/04/2012 05:15 PM, Julien Grall wrote:This patch resolves a bug in memory listener registration. "range_add" callback was called on each section of the both address space (IO and memory space) even if it doesn't match the address space filter.Thanks, applied. Did you find this bug by inspection, or did it bite you? I thought all listeners were registered before address spaces were materialized.
I added a listener on IO address space for Xen. The listener is registered after Xen allocates ram. Without this patch, the listener was called on Xen ram.
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