Displaying 8 results from an estimated 8 matches for "guest_physmap_add_page".
2008 May 09
14
[PATCH] patch to support super page (2M) with EPT
...tiguous memory in guest except the first 2M
and the last 2M.
The first 2M covers special memory, and Xen use the last few pages in
guest memory to do special things.
We let them to be 4K pages as normal.
super_page_common.patch
To modify the p2m interfaces by adding an order parameter, such as
guest_physmap_add_page(), p2m_set_entry(), etc.
p2m-ept-file.patch
To handle the EPT tables to support super page.
Signed-off-by: Xin Xiaohui <xiaohui.xin@intel.com>
Signed-off-by: Li Xin, B <xin.b.li@intel.com>
_______________________________________________
X...
2013 Dec 06
36
[V6 PATCH 0/7]: PVH dom0....
Hi,
V6: The only change from V5 is in patch #6:
- changed comment to reflect autoxlate
- removed a redundant ASSERT
- reworked logic a bit so that get_page_from_gfn() is called with NULL
for p2m type as before. arm has ASSERT wanting it to be NULL.
Tim: patch 4 needs your approval.
Daniel: patch 5 needs your approval.
These patches implement PVH dom0.
Patches 1 and 2
2008 May 19
21
[PATCH 0/5] VT-d support for PV guests
Hi,
I''ve added some preliminary support for VT-d for paravirtualized
guests. This must be enabled using an ''iommu_pv'' boot parameter
(disabled by default).
I''ve added some python bindigs to allow xend to assign PCI devices to
IOMMU for PV guests. For HVM guests this is handled in ioemu. Not
sure if it makes sense to handle both cases in one place.
The
2006 Dec 01
1
[PATCH 2/10] Add support for netfront/netback acceleration drivers
...else
ret = iomem_deny_access(d, mfn, mfn + nr_mfns - 1);
diff -r b58bcd6551e2 xen/include/asm-ia64/grant_table.h
--- a/xen/include/asm-ia64/grant_table.h Fri Dec 01 16:21:46 2006 +0000
+++ b/xen/include/asm-ia64/grant_table.h Fri Dec 01 16:22:41 2006 +0000
@@ -32,7 +32,7 @@ void guest_physmap_add_page(struct domai
# define gnttab_shared_gmfn(d, t, i)
\
({ assign_domain_page((d),
\
IA64_GRANT_TABLE_PADDR + ((i) << PAGE_SHIFT),
\
- gnttab_shared_maddr((d), (t), (i)));
\
+ gnttab_shared_maddr((d), (t), (i),
ASS...
2007 Jul 02
3
Walking an HVM''s shadow page tables and other memory management questions.
Hello,
I''m new to Xen and especially to the hypervisor code. I''m working off a
3.0.4.1 base and have the following questions regarding the memory
management code for an x86, 32-bit platform (capable of supporting PAE).
I''m doing some research into providing grant table hypercall support
from a Windows 2003 HVM. I have made all the necessary changes to allow
the
2011 Jul 21
51
Linux Stubdom Problem
2011/7/19 Stefano Stabellini <stefano.stabellini@eu.citrix.com>:
> CC''ing Tim and xen-devel
>
> On Mon, 18 Jul 2011, Jiageng Yu wrote:
>> 2011/7/16 Stefano Stabellini <stefano.stabellini@eu.citrix.com>:
>> > On Fri, 15 Jul 2011, Jiageng Yu wrote:
>> >> 2011/7/15 Jiageng Yu <yujiageng734@gmail.com>:
>> >> > 2011/7/15
2007 Sep 28
18
[makedumpfile] extract vmcoreinfo from /proc/vmcore for Xen
Hi,
--- background ----------------------------------------------------
* what the makedumpfile is:
To shorten the size of the dumpfile and the time of creating the
dumpfile, makedumpfile copies only the necessary pages for analysis
to the dumpfile from /proc/vmcore. You can specify the kind of
unnecessary pages with dump_level. If you want to shorten the size
further, enable the
2012 Jan 09
39
[PATCH v4 00/25] xen: ARMv7 with virtualization extensions
Hello everyone,
this is the fourth version of the patch series that introduces ARMv7
with virtualization extensions support in Xen.
The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile
Express simulator.
See the following announce email for more informations about what we
are trying to achieve, as well as the original git history:
See