Re: [Xen-devel] [PATCH] amd iommu: Fix HV crach with 32bit pv_ops kernel

["Jan Beulich" <JBeulich@xxxxxxxxxx>]

>>> On 15.11.10 at 11:18, Wei Wang2 <wei.wang2@xxxxxxx> wrote:
>--- a/xen/include/asm-x86/hvm/svm/amd-iommu-proto.h    Wed Nov 10 14:56:06 
>2010 +0000
>+++ b/xen/include/asm-x86/hvm/svm/amd-iommu-proto.h    Fri Nov 12 17:10:31 
>2010 +0100
>@@ -31,8 +31,8 @@
> 
> #define DMA_32BIT_MASK  0x00000000ffffffffULL
> 
>-extern int amd_iommu_debug;
>-extern int amd_iommu_perdev_intremap;
>+extern bool_t amd_iommu_debug;
>+extern bool_t amd_iommu_perdev_intremap;
> 
> #define AMD_IOMMU_DEBUG(fmt, args...) \
>     do  \

This surely can't be complete: If you had a type mismatch between
declaration and definition, the defining code is clearly missing an
#include of the #define-ing header.

Jan


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