[Xen-changelog] [xen-unstable] AMD IOMMU: remove a BUG_ON condition, to allow boot

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1256825146 0
# Node ID 2d9ff985f8ecf63f54fc57f0371bd9faa662e98b
# Parent  521fa89e0d3ee413dc7dc2b63e11129bfddb2a69
AMD IOMMU: remove a BUG_ON condition, to allow boot

Signed-off-by: Wei Wang <wei.wang2@xxxxxxx>
---
 xen/drivers/passthrough/amd/iommu_init.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -r 521fa89e0d3e -r 2d9ff985f8ec xen/drivers/passthrough/amd/iommu_init.c
--- a/xen/drivers/passthrough/amd/iommu_init.c  Thu Oct 29 14:04:45 2009 +0000
+++ b/xen/drivers/passthrough/amd/iommu_init.c  Thu Oct 29 14:05:46 2009 +0000
@@ -719,7 +719,7 @@ static int __init amd_iommu_setup_device
     int sys_mgt, dev_ex, lint1_pass, lint0_pass,
        nmi_pass, ext_int_pass, init_pass;
 
-    BUG_ON( (ivrs_bdf_entries == 0) || (iommu_enabled) );
+    BUG_ON( (ivrs_bdf_entries == 0) );
 
     /* allocate 'device table' on a 4K boundary */
     device_table.alloc_size = PAGE_SIZE <<

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