Displaying 3 results from an estimated 3 matches for "dom0_ssidref".
2011 Jan 28
3
Doubt regarding virtual memory mapping from hypervisor to a domain
Hi,
I have allocated few order=9 pages in Xen memory space using
alloc_domheap_pages(NULL,9,0) during boot time just before domain is
created (dom0 = domain_create(0, DOMCRF_s3_integrity, DOM0_SSIDREF) in
xen/arch/x86/setup.c).
I got the following virtual addresses in xen log message-
(XEN) a2k2: Virt_addr:ffff83011cc00000 MFN:11cc00
(XEN) a2k2: Virt_addr:ffff83011ca00000 MFN:11ca00
(XEN) a2k2: Virt_addr:ffff83011c800000 MFN:11c800
(XEN) a2k2: Virt_addr:ffff83011c600000 MFN:11c600
(XEN)...
2008 Jun 16
8
Vcpu allocation for a newly created domU
Hi all,
I am having confusion regarding the way a newly created domain is
allocated vcpu.
Initially during dom0 creation alloc_vcpu is called to create vcpu
structs for all the available cpu''s and assigned to dom0. But its not
the case for domU creation.
1. So how will dom0 relinquish/share vcpu to/with a newly created domU.
Does this happen as part of the shared_info page mapping??
2007 Mar 28
2
[PATCH 2/3] User-space grant table device - main driver
A character device for accessing (in user-space) pages that have been
granted by other domains.
Signed-off-by: Derek Murray <Derek.Murray@cl.cam.ac.uk>
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