Displaying 6 results from an estimated 6 matches for "paging_mode_external".
2008 Mar 31
0
what''s the purpose of line page table (PML4 entry 258)
...r/source/xen/arch/x86/mm.c?a=x86_64#L3010>
3011 <http://lxr.xensource.com/lxr/source/xen/arch/x86/mm.c?a=x86_64#L3011>
if ( unlikely
<http://lxr.xensource.com/lxr/ident?a=x86_64;i=unlikely>(!__addr_ok
<http://lxr.xensource.com/lxr/ident?a=x86_64;i=__addr_ok>(va) &&
!paging_mode_external
<http://lxr.xensource.com/lxr/ident?a=x86_64;i=paging_mode_external>(d))
)
3012 <http://lxr.xensource.com/lxr/source/xen/arch/x86/mm.c?a=x86_64#L3012>
return -EINVAL
<http://lxr.xensource.com/lxr/ident?a=x86_64;i=EINVAL>;
3013 <http://lxr.xensource.com/lxr/source/xen/ar...
2007 Dec 10
0
[PATCH] avoid duplication of domain ID in messages
...om_io);
break;
default:
- MEM_LOG("Dom %u cannot set foreign dom", d->domain_id);
+ MEM_LOG("Cannot set foreign dom");
okay = 0;
break;
}
@@ -2336,8 +2335,7 @@ int do_mmuext_op(
if ( paging_mode_external(d) )
{
- MEM_LOG("ignoring SET_LDT hypercall from external "
- "domain %u", d->domain_id);
+ MEM_LOG("ignoring SET_LDT hypercall from external domain");
okay = 0;
}...
2008 Nov 04
7
[PATCH 1/1] Xen PV support for hugepages
...1e(
* contribute to writeable mapping refcounts. (This allows the
* qemu-dm helper process in dom0 to map the domain''s memory without
* messing up the count of "real" writable mappings.) */
- okay = (((l1f & _PAGE_RW) &&
- !(unlikely(paging_mode_external(d) && (d != curr->domain))))
- ? get_page_and_type(page, d, PGT_writable_page)
- : get_page(page, d));
+ writeable = (l1f & _PAGE_RW) &&
+ !( unlikely(paging_mode_external(d) && (d != curr->domain)) );
+ okay = get_data_page(page,...
2013 Oct 10
10
[PATCH 0/4] x86: XSA-67 follow-up
1: correct LDT checks
2: add address validity check to guest_map_l1e()
3: use {rd,wr}{fs,gs}base when available
4: check for canonical address before doing page walks
Signed-off-by: Jan Beulich <jbeulich@suse.com>
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