From: Christoph Egger <Christoph.Egger@amd.com>
To: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
Tim Deegan <Tim.Deegan@citrix.com>
Subject: [PATCH 01/04] p2m: use defines for page sizes rather hardcoding them
Date: Fri, 26 Aug 2011 16:45:24 +0200 [thread overview]
Message-ID: <4E57B184.8070601@amd.com> (raw)
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Contains pieces I missed in previous patch. Sorry.
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use defines for page sizes rather hardcoding them.
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
diff -r 8a4fd41c18d9 -r ec93fa9caebb xen/arch/x86/mm/p2m.c
--- a/xen/arch/x86/mm/p2m.c
+++ b/xen/arch/x86/mm/p2m.c
@@ -881,7 +881,7 @@ void p2m_mem_access_check(unsigned long
if ( access_w && p2ma == p2m_access_rx2rw )
{
- p2m->set_entry(p2m, gfn, mfn, 0, p2mt, p2m_access_rw);
+ p2m->set_entry(p2m, gfn, mfn, PAGE_ORDER_4K, p2mt, p2m_access_rw);
p2m_unlock(p2m);
return;
}
@@ -904,7 +904,7 @@ void p2m_mem_access_check(unsigned long
{
/* A listener is not required, so clear the access restrictions */
p2m_lock(p2m);
- p2m->set_entry(p2m, gfn, mfn, 0, p2mt, p2m_access_rwx);
+ p2m->set_entry(p2m, gfn, mfn, PAGE_ORDER_4K, p2mt, p2m_access_rwx);
p2m_unlock(p2m);
}
@@ -996,7 +996,7 @@ int p2m_set_mem_access(struct domain *d,
for ( pfn = start_pfn; pfn < start_pfn + nr; pfn++ )
{
mfn = gfn_to_mfn_query(d, pfn, &t);
- if ( p2m->set_entry(p2m, pfn, mfn, 0, t, a) == 0 )
+ if ( p2m->set_entry(p2m, pfn, mfn, PAGE_ORDER_4K, t, a) == 0 )
{
rc = -ENOMEM;
break;
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next reply other threads:[~2011-08-26 14:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-26 14:45 Christoph Egger [this message]
2011-09-01 8:40 ` [PATCH 01/04] p2m: use defines for page sizes rather hardcoding them Tim Deegan
2011-09-01 8:45 ` Tim Deegan
2011-09-05 9:02 ` Tim Deegan
2011-09-07 13:44 ` Tim Deegan
2011-09-08 14:05 ` Christoph Egger
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