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[Xen-changelog] [xen-4.1-testing] x86/mm: Add iommu=sharept parameter fo
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| Subject: | [Xen-changelog] [xen-4.1-testing] x86/mm: Add iommu=sharept parameter for compatibility with 4.2 |
| From: | Xen patchbot-4.1-testing <patchbot@xxxxxxx> |
| Date: | Wed, 31 Aug 2011 09:22:16 +0100 |
| Delivery-date: | Wed, 31 Aug 2011 01:24:26 -0700 |
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# HG changeset patch
# User Tim Deegan <tim@xxxxxxx>
# Date 1314361488 -3600
# Node ID 4cd50a27f7fbc18b2be28f70ab0283ec0e34b526
# Parent 19c47a4d7d370b42198b6e8d04644436cd0edb33
x86/mm: Add iommu=sharept parameter for compatibility with 4.2
Signed-off-by: Tim Deegan <tim@xxxxxxx>
---
diff -r 19c47a4d7d37 -r 4cd50a27f7fb xen/drivers/passthrough/iommu.c
--- a/xen/drivers/passthrough/iommu.c Tue Aug 23 10:54:27 2011 +0100
+++ b/xen/drivers/passthrough/iommu.c Fri Aug 26 13:24:48 2011 +0100
@@ -82,6 +82,8 @@
iommu_passthrough = 1;
else if ( !strcmp(s, "dom0-strict") )
iommu_dom0_strict = 1;
+ else if ( !strcmp(s, "sharept") )
+ iommu_hap_pt_share = 1;
s = ss + 1;
} while ( ss );
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