[Xen-changelog] [xen master] hotplug/Linux: fix same_vm check in block script

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commit f3a7ca02400d1c416e97451b4aebfaf608fc8192
Author:     Wei Liu <wei.liu2@xxxxxxxxxx>
AuthorDate: Wed Apr 13 18:02:36 2016 +0100
Commit:     Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
CommitDate: Fri Apr 15 12:02:28 2016 +0100

    hotplug/Linux: fix same_vm check in block script
    
    The original same_vm check has two bugs. When stubdom is in use because
    it relies on numeric domid to check if two domains are in fact the same
    one.  Another one is that the check would fail when two stubdoms are
    checked against each other.
    
    The first bug is fixed by using uuid to identify a domain. The second
    bug is fixed by comparing the domains two stubdoms serve.
    
    Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
    Release-acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>
--
generated by git-patchbot for /home/xen/git/xen.git#master

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