[PATCH 00/18] [PULL REQUEST] iommu/vt-d: patches for v5.8

Lu Baolu baolu.lu at linux.intel.com
Tue May 19 01:46:32 UTC 2020


Hi Joerg,

On 5/19/20 2:50 AM, Joerg Roedel wrote:
> Hi Baolu,
> 
> On Sat, May 16, 2020 at 02:20:43PM +0800, Lu Baolu wrote:
>> Jacob Pan (9):
>>    iommu/vt-d: Move domain helper to header
>>    iommu/vt-d: Use a helper function to skip agaw for SL
>>    iommu/vt-d: Add nested translation helper function
>>    iommu/vt-d: Add bind guest PASID support
>>    iommu/vt-d: Support flushing more translation cache types
>>    iommu/vt-d: Add svm/sva invalidate function
>>    iommu/vt-d: Add custom allocator for IOASID
>>    iommu/vt-d: Report SVA feature with generic flag
>>    iommu/vt-d: Replace intel SVM APIs with generic SVA APIs
>>
>> Lu Baolu (8):
>>    iommu/vt-d: Enlightened PASID allocation
>>    iommu/vt-d: Add get_domain_info() helper
>>    iommu/vt-d: Multiple descriptors per qi_submit_sync()
>>    iommu/vt-d: debugfs: Add support to show inv queue internals
>>    iommu/vt-d: Disable non-recoverable fault processing before unbind
>>    iommu/vt-d: Add page request draining support
>>    iommu/vt-d: Remove redundant IOTLB flush
>>    iommu/vt-d: Remove duplicated check in intel_svm_bind_mm()
>>
>> Tom Murphy (1):
>>    iommu/vt-d: Remove IOVA handling code from the non-dma_ops path
> 
> I get these new compile warnings on x86-32 after pulling in these
> patches:
> 
>      drivers/iommu/intel-pasid.c:818:6: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
>      drivers/iommu/intel-pasid.c:821:9: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
>      drivers/iommu/intel-pasid.c:824:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
>      drivers/iommu/intel-svm.c:343:45: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
> 
> Can you please take a look and send me a fix for these?

Thanks a lot for catching this. I've post a fix. Please check it.

Best regards,
baolu


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