Re: [PATCH 1/2] iommu/vt-d: Check correct capability for sagaw determination

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On 2022/9/16 15:12, Yi Liu wrote:
Check 5-level paging capability for 57 bits address width instead of
checking 1GB large page capability.

Fixes: 53fc7ad6edf2 ("iommu/vt-d: Correctly calculate sagaw value of IOMMU")
Cc:stable@xxxxxxxxxxxxxxx
Reported-by: Raghunathan Srinivasan<raghunathan.srinivasan@xxxxxxxxx>

This fix is fine to me. Thanks for doing this.

Raghu, what do you think of this fixing? If it works for you, can I have
your reviewed-by.

Best regards,
baolu



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