Re: [PATCH v4 3/5] iommu/x86: Add architectural MSI reserved region helper

[email protected]
Newsgroups org.kernel.vger.linux-hyperv,org.kernel.vger.linux-pci
Message-ID <[email protected]> 
> Intel and AMD IOMMU drivers both reserve the x86 architectural MSI
> address window from normal IOVA mappings, but each open-codes the range
> and its allocation attributes.
> 
> Add iommu_alloc_resv_x86_msi_region() to encapsulate those details, and
> convert the Intel and AMD drivers to use it.
> 
> Signed-off-by: Yu Zhang <[email protected]>

Sashiko has reviewed this patch and found no issues. It looks great!

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/[email protected]?part=3
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.