linux-kernel - Re: [PATCH] powerpc/iommu: Refactor spapr_tce_platform_iommu_attach

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Date: Mon, 22 Apr 2024 19:21:20 +1000
From: Michael Ellerman <patch-notifications@...erman.id.au>
To: iommu@...ts.linux.dev, linuxppc-dev@...ts.ozlabs.org, Shivaprasad G Bhat <sbhat@...ux.ibm.com>
Cc: linux-kernel@...r.kernel.org, mpe@...erman.id.au, npiggin@...il.com, christophe.leroy@...roup.eu, aneesh.kumar@...nel.org, naveen.n.rao@...ux.ibm.com, jgg@...pe.ca, jroedel@...e.de, tpearson@...torengineering.com, aik@....com, bgray@...ux.ibm.com, gregkh@...uxfoundation.org, gbatra@...ux.vnet.ibm.com, vaibhav@...ux.ibm.com, venkat88@...ux.vnet.ibm.com
Subject: Re: [PATCH] powerpc/iommu: Refactor spapr_tce_platform_iommu_attach_dev()

On Thu, 15 Feb 2024 07:52:32 -0600, Shivaprasad G Bhat wrote:
> The patch makes the iommu_group_get() call only when using it
> thereby avoiding the unnecessary get & put for domain already
> being set case.
> 
> 

Applied to powerpc/fixes.

[1/1] powerpc/iommu: Refactor spapr_tce_platform_iommu_attach_dev()
      https://git.kernel.org/powerpc/c/5bd31ab5f79eb6e3bdfa0ca0b57650f9d1604062

cheers