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[Xen-changelog] [xen-unstable] amd iommu: Disable debug output for early

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Subject: [Xen-changelog] [xen-unstable] amd iommu: Disable debug output for early DTE update
From: Xen patchbot-unstable <patchbot@xxxxxxx>
Date: Fri, 11 Nov 2011 15:11:12 +0000
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# HG changeset patch
# User Wei Wang <wei.wang2@xxxxxxx>
# Date 1321009481 -3600
# Node ID a2d9ba837d70000474af1b5389bfa0536b886d46
# Parent  8567b33f5837eb0057eb3dad417fd4408c74b2ba
amd iommu: Disable debug output for early DTE update

Some systems may have IVHD device entries that cover large device id range.
Having those entries displayed will take very long time to boot.

Signed-off-by: Wei Wang <wei.wang2@xxxxxxx>
Committed-by: Jan Beulich <jbeulich@xxxxxxxx>

diff -r 8567b33f5837 -r a2d9ba837d70 xen/drivers/passthrough/amd/iommu_init.c
--- a/xen/drivers/passthrough/amd/iommu_init.c  Fri Nov 11 12:04:10 2011 +0100
+++ b/xen/drivers/passthrough/amd/iommu_init.c  Fri Nov 11 12:04:41 2011 +0100
@@ -838,10 +838,6 @@
                 dte, (u64)virt_to_maddr(intr_tb), iommu_intremap);
-            AMD_IOMMU_DEBUG("Add device table entry: device id = 0x%04x, "
-                            "interupt table = 0x%"PRIx64"\n", bdf,
-                            (u64)virt_to_maddr(intr_tb));

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